CN116945010A - Clamping assembly, feeding mechanism and wire cutting device - Google Patents
Clamping assembly, feeding mechanism and wire cutting device Download PDFInfo
- Publication number
- CN116945010A CN116945010A CN202311219151.1A CN202311219151A CN116945010A CN 116945010 A CN116945010 A CN 116945010A CN 202311219151 A CN202311219151 A CN 202311219151A CN 116945010 A CN116945010 A CN 116945010A
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- clamping
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- assembly
- sliding
- rail
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- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
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- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000005457 optimization Methods 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 8
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- 239000007779 soft material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0633—Grinders for cutting-off using a cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
Abstract
The invention relates to a clamping assembly, a feeding mechanism and a wire cutting device, and relates to the technical field of finish machining equipment. The clamping assembly comprises a workpiece bottom plate assembly, wherein the workpiece bottom plate assembly comprises a connecting plate and a bottom plate, one side of the connecting plate is used for being connected with a workpiece to be processed, the other opposite side of the connecting plate is attached to the bottom plate, a fixing element is arranged on the bottom plate, and the fixing element is used for being in clamping connection with the connecting plate. The fixing blocks can be directly inserted into the corresponding dovetail grooves, V-shaped grooves, U-shaped grooves or arc-shaped grooves, so that quick clamping connection can be realized, and the workpiece can be fixed more quickly and conveniently.
Description
Technical Field
The invention relates to the technical field of wire cutting, in particular to a clamping assembly, a feeding mechanism and a wire cutting device.
Background
In the existing linear cutting device for cutting hard and brittle material workpieces such as magnetic materials, the workpieces are generally directly stuck on a single-layer marble plate, then the marble plate is stuck on an iron plate, and then the stuck workpieces, the marble plate and the iron plate are fixed on a cutting station for cutting; after the cutting is completed, the iron plate is separated from the marble plate by a special method (such as high-temperature degumming, etc.), so that the iron plate can be reused. The existing cutting device has the defects that a workpiece needs to be bonded with a marble plate and an iron plate before cutting, so that the preparation process before cutting is complicated; meanwhile, the marble plate and the iron plate are required to be separated after cutting, so that the cutting process involves more working procedures, is inconvenient to operate and has lower cutting efficiency. In addition, since the iron plate is reused, it is inevitably deformed to some extent, thereby affecting the cutting quality.
Disclosure of Invention
The invention provides a clamping assembly, a feeding mechanism and a wire cutting device, which are used for solving at least one technical problem.
According to a first aspect of the present invention, there is provided a clamping assembly comprising:
the workpiece bottom plate assembly comprises a connecting plate and a bottom plate, one side of the connecting plate is used for being connected with a workpiece to be processed, the other opposite side of the connecting plate is arranged in a fitting mode with the bottom plate, a fixing element is arranged on the bottom plate, and the fixing element is used for being in clamping connection with the connecting plate; and
the connecting plate is provided with a concave part, the concave part is a groove which is concave towards the inside of the connecting plate, and the groove is one or more of a dovetail groove, a V-shaped groove, a U-shaped groove or an arc-shaped groove;
the fixing element is constructed as a fixing block, one end of the fixing block is connected with the bottom plate, the other end of the fixing element is provided with a clamping part, and the clamping part can be inserted into the groove and abutted with the groove so as to fixedly connect the connecting plate and the bottom plate.
According to the technical scheme, the concave parts are respectively arranged at two opposite side parts of the connecting plate in the width direction, and the concave parts are arranged uninterruptedly in the length direction of the connecting plate; or alternatively
The number of the concave parts is multiple, and the concave parts on the same side of the connecting plate are arranged at intervals in the length direction of the connecting plate.
According to a further refinement of the invention, the fastening elements are arranged on two opposite sides of the base plate, respectively, each side of the base plate being provided with at least one fastening element.
According to the technical scheme, the connecting plate is of an integrally arranged plate-shaped structure; or alternatively
The connecting plate comprises a first plate and a second plate which are oppositely arranged, and the side parts of the first plate and the second plate are respectively provided with one or more structures of a plane, an inclined plane and a curved plane which extend towards the inside of the connecting plate so as to form the groove.
According to the technical scheme, the connecting plate is a marble plate, a resin plate or an asbestos plate.
According to further optimization of the technical scheme, the clamping and fixing mechanism is further arranged on the bottom plate and comprises a clamping slide rail or a clamping slide block, and the workpiece bottom plate assembly is fed through the clamping slide rail or the clamping slide block.
According to further optimization of the technical scheme, the clamping sliding rail is provided with the sliding groove, and the inner wall of the sliding groove is provided with the sliding clamping inclined surface.
According to further optimization of the technical scheme, the clamping slide rail comprises a first slide rail and a second slide rail which are oppositely arranged, and the sliding clamping inclined surface comprises a first sliding clamping inclined surface and a second sliding clamping inclined surface, wherein the first sliding clamping inclined surface is respectively arranged on the first slide rail, and the second sliding clamping inclined surface is arranged on the second slide rail; so that the sliding groove is formed between the first sliding rail and the second sliding rail.
According to a further refinement of the solution according to the invention, the first sliding clamping ramp and the second sliding clamping ramp are inclined in a direction away from each other.
According to the technical scheme, at least two connecting grooves are further formed in the bottom plate, a first connecting boss is arranged at the bottom of the first sliding rail, a second connecting boss is arranged at the bottom of the second sliding rail, and the first connecting boss and the second connecting boss are respectively connected with the corresponding connecting grooves in a sliding mode.
According to the technical scheme, the rear end of the bottom plate or the connecting plate is provided with a buffer mechanism; and/or the number of the groups of groups,
the front end of the bottom plate is also provided with a handle, and the handle is used for applying force to the bottom plate.
According to the technical scheme, the clamping device comprises a clamping plate and a preassembled clamp guide sliding block arranged on the clamping plate, wherein the preassembled clamp guide sliding block is in sliding connection with a sliding groove of a clamping sliding rail of the workpiece bottom plate assembly;
The guide inclined planes are respectively arranged on two sides of the preassembly clamp guide sliding block, and are matched with the sliding clamping inclined planes of the sliding grooves.
According to the technical scheme, the number of the pre-clamping guide sliding blocks is at least two, and the at least two pre-clamping guide sliding blocks are arranged at equal intervals.
According to further optimization of the technical scheme, the clamping device further comprises clamping heads arranged on the clamping plates, and the clamping heads and the preassembly clamp guide sliding blocks are alternately arranged at intervals;
the clamping head is configured to clamp the clamping slide rail when moved to a clamping position, so that the workpiece bottom plate assembly is separated from the preassembled clamping guide slide block and is contacted with the clamping plate; or alternatively
The clamping head is configured to release the clamping slide when moved to a release position such that the workpiece floor assembly contacts the pre-load clamp guide slide to disengage from the clamping plate.
According to further optimization of the technical scheme, two sides of the clamping head are respectively provided with a fixed inclined plane, and the fixed inclined planes are matched with the sliding clamping inclined planes;
when the clamping head moves to a clamping position, the fixed inclined planes of the clamping head are respectively close to the sliding clamping inclined planes of the sliding grooves and are attached to the sliding clamping inclined planes, so that the clamping sliding rail and the clamping plate are fixed;
When the clamping head moves to the loosening position, the fixed inclined planes of the clamping head are respectively far away from the sliding clamping inclined planes of the sliding grooves and are separated from the sliding clamping inclined planes, so that the clamping sliding rail is separated from the clamping plate.
According to further optimization of the technical scheme, the clamping device further comprises an execution unit, wherein the execution unit is connected with the clamping head so as to drive the clamping head to move in the height direction of the sliding groove;
when the clamping head moves to a clamping position, the execution unit drives the clamping head and drives the workpiece bottom plate assembly to be close to the clamping plate, so that the clamping plate is contacted with and clamped with a clamping slide rail of the workpiece bottom plate assembly;
when the clamping head moves to the loosening position, the executing unit drives the clamping head and drives the workpiece bottom plate assembly to be far away from the clamping plate, so that the clamping plate is separated from the clamping slide rail of the workpiece bottom plate assembly.
According to the technical scheme, one of the clamping plates and the clamping slide rail of the workpiece bottom plate assembly is provided with a contact boss, and the clamping plates and the clamping slide rail can be contacted through the contact boss.
According to further optimization of the technical scheme, the clamping device further comprises a detection unit arranged on the clamping plate, and the detection unit is used for detecting whether the clamping plate is in contact with and clamped with the clamping sliding rail of the workpiece bottom plate assembly or not.
According to further optimization of the technical scheme, the execution unit comprises a hydraulic cylinder, and the hydraulic cylinder is positioned on one side, far away from the clamping head, of the clamping plate;
the clamping device further comprises a power unit, wherein the power unit comprises a hydraulic power unit, and the hydraulic power unit is connected with the hydraulic cylinder.
According to the technical scheme, the length direction of the clamping plate is the same as the length direction of the bottom plate of the workpiece bottom plate assembly.
According to a second aspect of the invention, the invention provides a feeding mechanism, which comprises the clamping assembly, a slide plate box and a feed driving unit, wherein the feed driving unit is slidably connected with the slide plate box, the slide plate box is fixedly connected with the clamping assembly, and the feed driving unit drives the slide plate box and the clamping assembly to move so as to realize feeding.
According to further optimization of the technical scheme, the clamping assembly is arranged at the bottom of the skateboard box, and the clamping direction of the clamping assembly is consistent with the width direction or the length direction of the bottom plate.
According to the technical scheme, the automatic feeding device further comprises a moving assembly, wherein the moving assembly comprises a guide rail and a moving sliding block which are connected in a sliding mode, one of the guide rail and the moving sliding block is arranged on the side portion of the sliding plate box, and the other of the guide rail and the moving sliding block is arranged on the feeding driving unit.
According to the technical scheme, the automatic feeding device further comprises a feeding base, and the feeding base is fixedly connected with the feeding driving unit.
According to the technical scheme, the automatic cutting machine further comprises a sealing mechanism, the sealing mechanism comprises a scraping plate and a guard plate, one side of the scraping plate is fixedly connected with the sealing plate, the guard plate is arranged on the outer side of the hydraulic power unit at the lower part of the sliding plate box, the other side of the scraping plate is in contact with two sides of the guard plate, and when the sliding plate box moves, the scraping plate can scrape cutting scraps on the side wall of the sliding plate box.
According to a third aspect of the present invention, there is provided a wire cutting apparatus including the above feeding mechanism, the wire cutting apparatus further including an upper frame, the feeding mechanism being connected to the upper frame.
Compared with the prior art, the invention has the advantages that:
(1) In the clamping assembly, the fixing block can be directly inserted into the corresponding dovetail groove, the V-shaped groove, the U-shaped groove or the arc-shaped groove, so that the rapid clamping connection of the connecting plate and the bottom plate can be realized, and the convenience in operation, the connection precision and the stability of the bottom plate are improved; when the clamping assembly is applied to the field of wire cutting, the connecting plate is used for being bonded with a workpiece to be processed, the bottom plate is provided with the fixing element which is constructed as the fixing block, the connecting plate and the bottom plate can be fast clamped and connected together by directly inserting the clamping part on the fixing block into the groove and abutting against the groove, the connecting plate and the bottom plate are not required to be bonded, and the connecting plate, the bottom plate and the workpiece to be processed can be conveniently integrated and integrally fed outside the wire cutting device, so that the cutting efficiency and the cutting quality of the wire cutting machine are improved; in addition, after cutting is finished, the bottom plate and the connecting plate can be separated only by releasing the clamping connection relation between the bottom plate and the connecting plate, and the working procedures such as high-temperature degumming and the like are not needed to separate the connecting plate from the bottom plate, so that the labor time can be saved, and the cutting efficiency can be improved; meanwhile, the high-temperature degumming process is omitted, so that the deformation rate of the bottom plate is reduced, the repeated utilization rate of the bottom plate is improved, the service life of the bottom plate is prolonged, the fixing precision of a workpiece to be processed is improved, and the cutting quality and the cutting efficiency are improved; and the deformation rate of the bottom plate is reduced, so that the fixing precision of the bottom plate can be ensured, and the cutting precision can be further improved.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic illustration of the construction of a workpiece floor assembly in one embodiment of the invention;
FIG. 2 is a schematic view of a construction of a workpiece floor assembly in accordance with another embodiment of the invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is a schematic perspective view of a workpiece floor assembly in accordance with an embodiment of the invention;
fig. 5 is an enlarged view of fig. 4 at C;
FIG. 6 is a perspective cross-sectional view of an embodiment of the present invention with a workpiece floor assembly installed;
fig. 7 is an enlarged view of fig. 6 at F;
FIG. 8 is a schematic diagram of a mounting clip assembly in accordance with an embodiment of the present invention;
FIG. 9 is a cross-sectional view of FIG. 8 at E-E;
FIG. 10 is a schematic perspective view of a feed mechanism in an embodiment of the invention;
FIG. 11 is a schematic perspective view of a feed mechanism in an embodiment of the invention;
FIG. 12 is a side view of a skateboard truck in an embodiment of the invention;
FIG. 13 is a cross-sectional view of FIG. 12 at B-B;
fig. 14 is an enlarged view of fig. 13 at D;
fig. 15 is a schematic perspective view of a wire cutting apparatus according to an embodiment of the present invention.
Reference numerals:
100. a workpiece floor assembly; 110. a connecting plate; 111. a concave portion; 112. a first plate; 113. a second plate;
120. A bottom plate; 130. a fixing element; 131. a fastener;
150. clamping and fixing the mechanism; 151. a first slide rail; 1511. a first connection boss;
1512. a contact boss; 152. a second slide rail; 1521. a second connection boss; 153. a chute;
154. a sliding clamping inclined plane; 1541. a first sliding clamping ramp; 1542. a second sliding clamping ramp;
155. a handle; 121. a connecting groove; 200. clamping the assembly;
210. pre-clamping the guide slide block; 211. a guide slope; 220. a clamping head; 221. a fixed inclined plane;
230. an execution unit; 240. a detection unit; 250. a power unit; 260. clamping plates are arranged;
300. a feeding mechanism; 310. a skateboard box; 311. a guard board; 320. a feed base;
330. a moving assembly; 340. an upper frame; 360. a support base; 370. sealing the chip removing mechanism;
371. a sealing plate; 372. a scraper; 3721. a scraping section;
400. and (5) a workpiece to be processed.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The workpiece bottom plate assembly 100 is used for being connected with a workpiece 400 to be processed, so that the workpiece 400 to be processed can be integrally fed.
Specifically, as shown in fig. 1, 2 and 3, the workpiece floor assembly 100 includes a connection plate 110 and a floor plate 120, one side (e.g., a bottom side) of the connection plate 110 being adapted to be connected to a workpiece 400 to be processed, and an opposite side of the connection plate 110 being adapted to be in conforming engagement with the floor plate 120. The base plate 120 is provided with a fixing element 130, and the fixing element 130 forms a snap connection with the connecting plate 110 so as to fixedly connect the connecting plate 110 and the base plate 120 together. Therefore, the workpiece bottom plate assembly 100 of the present invention can clamp and connect the connecting plate 110 and the bottom plate 120 together through the fixing element 130, which is beneficial to improving the operation convenience, connection precision and stability of the bottom plate 120; when the workpiece bottom plate assembly 100 is applied to the field of wire cutting, the connecting plate 110 is used for being bonded with a workpiece to be processed, the bottom plate 120 is provided with the fixing element 130, the connecting plate 110 is in clamping connection with the bottom plate 120 through the fixing element 130, the connecting plate 110 is not required to be bonded with the bottom plate 120, and the connecting plate 110, the bottom plate 120 and the workpiece 400 to be processed can be conveniently integrated before being fed by a wire cutting device, so that the integral feeding is realized, and the cutting efficiency and the cutting quality of a wire cutting machine are improved; in addition, after the cutting is completed, the bottom plate 120 and the connecting plate 110 can be separated only by releasing the clamping connection relation between the bottom plate 120 and the connecting plate 110, and the working procedures such as high-temperature degumming and the like are not needed to separate the connecting plate 110 from the bottom plate 120, so that the labor time can be saved and the cutting efficiency can be improved; meanwhile, since the high-temperature degumming process is omitted, the deformation rate of the bottom plate 120 is reduced, the recycling rate of the bottom plate 120 is improved, the service life of the bottom plate 120 is prolonged, the fixing precision of the workpiece 400 to be processed is improved, and the cutting quality and the cutting efficiency of the workpiece 400 to be processed are improved.
In addition, because the connecting plate 110 and the bottom plate 120 are connected in a clamping manner, the connecting plate 110 and the bottom plate 120 are not required to be bonded in an adhesive manner, and the workpiece 400 to be processed can be fixed more conveniently and rapidly. Further, when the fixing element 130 is used for snap connection, the alignment accuracy between the connecting plate 110 and the bottom plate 120 is further improved.
Further, referring to fig. 3, the connection plate 110 is provided with a recess 111, and the fixing member 130 may be inserted into the recess 111 and engaged with the recess 111. Wherein the recess 111 is configured as a groove recessed toward the inside of the connection plate 110, and an inner sidewall of the groove is configured as one or more of a flat surface, an inclined surface, and a curved surface. For example, the inner wall of the groove may be configured as a slope inclined toward the inside of the connection plate 110, so that the groove takes the form of a V-shaped cross-section; or the inner wall of the groove may be configured as a plane extending toward the connection plate 110 so that the groove takes the form of a U-shaped groove. Alternatively, the recess may take the form of an arcuate recess or the like to provide a space for engagement with the mounting member 130. The two inner walls of the V-shaped groove, the U-shaped groove or the arc-shaped groove may be symmetrically disposed with each other.
The recess 111 may be in the form of a dovetail groove.
Furthermore, the two inner walls of the recess can also be provided in an asymmetrical design, for example, one of the inner walls being configured as a bevel inclined toward the interior of the connection plate 110 and the other inner wall being configured as a planar design extending toward the connection plate 110, etc.
Accordingly, the fixing element 130 is configured as a fixing block, one end of the fixing block is connected with the bottom plate 120 through a fastener 131 (as shown in fig. 4), and the other end of the fixing element 130 is configured as a structure adapted to the groove, for example, a clamping portion, which can be inserted into the groove and adapted to the groove, and is abutted against the inner wall of the groove under the action of the fastener 131. For example, the groove presents a structure form of a V-shaped cross section, the other end of the fixing block is configured to have a structure form of an inclined outer wall (i.e. a structure form of a V-shaped tip), and the inclination angle of the fixing block can be the same as the inclination angle of the inner wall of the groove, so that when the end part of the fixing block is inserted into the groove, the inclined outer wall of the fixing block can be attached to the inner wall of the groove, and the fixing block are clamped and fixed. Alternatively, a plurality of concave portions 111 may be provided on both sides of the connection plate 110, and a plurality of concave portions 111 on the same side of the connection plate 110 may be provided at intervals in the longitudinal direction of the connection plate 110.
In order to provide a better clamping effect, when the groove is constructed in a structure of a V-shaped section, the included angle between the two inclined side walls is 30-120 degrees, correspondingly, the included angle between the V-shaped tip of the fixed block is smaller than 120 degrees, or the included angle between the V-shaped tip of the fixed block is slightly larger than the included angle between the two inclined side walls of the groove.
The concave portions 111 are provided on two side portions (for example, left and right sides of the connection plate 110) of the connection plate 110 that are opposite in the width direction, and the concave portions 111 are provided uninterrupted in the length direction of the connection plate 110, so that the connection plate 110 can be engaged and fixed in the entire length direction.
Alternatively, the fixing members 130 are provided at two opposite sides of the base plate 120, respectively, and one fixing member 130 is provided at each side of the base plate 120, for example, the fixing members 130 may be provided to be substantially the same as the length of the base plate 120.
Alternatively, the fixing elements 130 are disposed on two opposite sides of the base plate 120, respectively, and each side of the base plate 120 is provided with at least two fixing elements 130, and all the fixing elements 130 are disposed in sequence along the length direction of the base plate, preferably, all adjacent two fixing elements 130 are disposed at equal intervals. Therefore, when fixing, the fixing element 130 on one side of the bottom plate 120 may be first fixed to the bottom plate 120 and inserted into the recess 111 to be engaged, and then the fixing element 130 on the other side may be inserted into the recess 111 on the other side after the bottom plate 120 and the connecting plate 110 are aligned by fine adjustment, and the fixing element 130 and the bottom plate 120 may be fixed to each other, so that the alignment connection between the connecting plate 110 and the bottom plate 120 may be ensured.
The fixing members 130 may be provided in plurality and spaced apart in the length direction of the base plate 120. For example, the number of the fixing members 130 may be 5, and the fixing members 130 on the left and right sides of the base plate 120 may be symmetrically disposed with respect to each other.
Alternatively, as shown in fig. 2, the connection plate 110 is a plate-like structure (i.e., a single plate structure) integrally provided, so the recess 111 may be a groove opened at both left and right sides of the connection plate 110 in a length direction thereof. Wherein the recess 111 may be a dovetail groove.
Alternatively, referring to fig. 1 and 3, the connection plate 110 includes a first plate 112 and a second plate 113 disposed opposite to each other. Wherein the sides of the first and second plates 112 and 113 are respectively provided with one or more structures of a plane, a slope and a curved surface extending toward the inside thereof to form a groove. For example, the first plate 112 and the second plate 113 are symmetrically disposed about the contact surface thereof, and both sides thereof are provided with chamfers, so that the two chamfers are opposite to form the V-shaped groove as described above after the first plate 112 and the second plate 113 are coupled to each other.
Preferably, the workpiece 400 to be processed is a workpiece made of a hard and brittle material such as a magnetic material, and the connection plate 110 is a marble plate. When the connection plate 110 is of a split structure, the first plate 112 and the second plate 113 may be fixed by bonding or the like, or the first plate 112 and the second plate 113 may be integrally formed.
Further, the connection plate 110 may be a resin plate or an asbestos plate. Or may be a plate-like structure formed from other easily cut materials. Further, the bottom plate 120 may be an iron plate, or a plate-like structure made of other metal materials. The connecting plate 110 is provided with a glue layer on one side for connecting with the workpiece 400 to be processed, and the connecting plate 110 is fixedly connected with the workpiece 400 to be processed through the glue layer. For example, when the connection plate 110 is in a split type structure, the first plate 112 is a plate close to the workpiece, so that the bottom of the first plate 112 may be fixed to the workpiece 400 to be processed by bonding.
As shown in fig. 1, 4 and 5, the bottom plate 120 is further provided with a clamping and fixing mechanism 150 (as shown in fig. 1), and the clamping and fixing mechanism 150 may be a sliding and fixing mechanism. Specifically, the clamping fixture 150 includes a clamping rail or clamping slide through which the workpiece floor assembly 100 is fed. The clamping slide is adapted to cooperate with a pre-loaded clamp guide slide 210 or clamp head 220 on the clamping assembly 200 as described below to effect loading.
Specifically, referring to fig. 1, 4 and 5, a sliding groove 153 (as shown in fig. 1) is disposed in the clamping rail, and in a preferred embodiment, the sliding groove 153 extends along the length direction of the bottom plate 120 (during vertical clamping); it will be appreciated that the sliding groove 153 may have other configurations, such as being capable of extending in the width direction during transverse clamping (the sliding groove 153 may be rotated 90 degrees on the basis of the above preferred embodiment to form the sliding groove 153 extending in the width direction of the base plate 120).
For example, in the embodiment in which the slide groove 153 extends along the length direction of the base plate 120, a sliding clamping inclined surface 154 (shown in fig. 5) is provided on the inner wall of the slide groove 153. The clamping rail may include a first rail 151 (shown in fig. 4 and 5) and a second rail 152 (shown in fig. 5) disposed opposite each other, and the sliding clamping ramp 154 includes a first sliding clamping ramp 1541 (shown in fig. 5 and 7) disposed on the first rail 151 and a second sliding clamping ramp 1542 (shown in fig. 5) disposed on the second rail 152, respectively. The first slide clamp ramp 1541 and the second slide clamp ramp 1542 slope obliquely downward and in a direction away from each other such that the runner 153 is formed between the first runner 151 and the second runner 152. The slide 153 may cooperate with a pre-loaded clip guide slide 210 or a clamping head 220 (shown in fig. 7), respectively.
In addition, as shown in fig. 5, at least two connecting grooves 121 are further disposed on the bottom plate 120, a first connecting boss 1511 is disposed at the bottom of the first sliding rail 151, a second connecting boss 1521 is disposed at the bottom of the second sliding rail 152, and the first connecting boss 1511 and the second connecting boss 1521 are slidably disposed in the corresponding connecting grooves 121, respectively.
It will be appreciated that the base plate 120 may also form a fixed connection with the first rail 151 or the second rail 152 in other ways.
The rear end of the base plate 120 or the connection plate 110 is provided with a buffer mechanism. The buffer mechanism may be, for example, a buffer pad, where when the workpiece bottom plate assembly 100 is fed, the buffer mechanism at the rear end of the buffer mechanism may buffer an impact force pushing the workpiece bottom plate assembly 100 during feeding, so as to avoid the workpiece bottom plate assembly 100 directly colliding with the wire cutting device (for example, buffer between the workpiece bottom plate assembly 100 and an upper frame of the wire cutting device). Preferably, the buffer mechanism is a polyurethane material.
As shown in fig. 4, the front end of the base plate 120 is further provided with a handle 155, and the handle 155 is used to apply force to the base plate 120. The workpiece floor assembly 100 can be pushed to be fed or discharged as a whole by pushing or pulling the handle 155.
According to a first aspect of the present invention, the present invention further provides a clamping assembly 200, which includes the workpiece floor assembly 100 described above, and further includes a clamping device, wherein after the workpiece floor assembly 100 is loaded, the clamping device clamps the workpiece floor assembly 100 for cutting, so that automatic loading and clamping of the workpiece 400 to be processed can be achieved through the clamping device.
Specifically, as shown in fig. 4, 5, 6, 8 and 9, the clamping device includes a clamping plate 260 and a pre-clamping guide slider 210 provided on the clamping plate 260, and the pre-clamping guide slider 210 is slidably connected with the slide groove 153 of the clamping rail of the workpiece floor assembly 100.
As shown in fig. 5, guide inclined planes 211 are respectively disposed on two sides of the pre-loading guide slider 210, and the guide inclined planes 211 are adapted to the sliding clamping inclined planes 154 of the sliding grooves 153.
In one embodiment, the workpiece floor assembly 100 may be pushed along its length during clamping, so that the pre-clamping guide slider 210 may be inserted into the sliding groove 153 between the first sliding rail 151 and the second sliding rail 152, and the guiding inclined surfaces 211 at both sides of the pre-clamping guide slider 210 may be respectively matched with the first sliding clamping inclined surface 1541 on the first sliding rail 151 and the second sliding clamping inclined surface 1542 on the second sliding rail 152 (as shown in fig. 5), so that the workpiece floor assembly 100 may be guided to feed smoothly.
It will be appreciated that when the clamping fixture 150 is configured as a clamping slider, a corresponding sliding groove is provided on the pre-clamping guide slider 210, so that the clamping slider is inserted into the sliding groove of the pre-clamping guide slider 210 to realize sliding feeding.
The number of the pre-clamping guide sliders 210 is at least two, and the at least two pre-clamping guide sliders 210 are disposed at equal intervals. That is, the pre-clamping guide sliding blocks 210 do not extend in the whole length direction of the sliding groove 153, but are arranged at intervals, so that friction force between the pre-clamping guide sliding blocks 210 and the sliding groove 153 can be reduced, and labor is saved when the workpiece bottom plate assembly 100 is pushed to be fed.
The gripper also includes a gripping head 220 disposed on the clamping plate 260, as shown in fig. 6, the gripping head 220 being alternately spaced from the pre-loaded clip guide slide 210. For example, the number of the pre-clamping guide sliders 210 is 3, and the number of the clamping heads 220 is two, which are arranged in such a manner that one clamping head 220 is disposed between the two pre-clamping guide sliders 210.
The clamping head 220 is configured to clamp the clamping rail when it is moved to the clamping position such that the workpiece floor assembly 100 is separated from the pre-clamping guide slide 210 to contact the clamping plate 260; the clamp head 220 is also configured to release the clamping slide when moved to the release position such that the workpiece floor assembly 100 contacts the pre-load clamp guide slide 210 to disengage from the clamping plate 260.
Specifically, both sides of the clamping head 220 are respectively provided with a fixing inclined surface 221 (as shown in fig. 7), and the fixing inclined surface 221 is adapted to the sliding clamping inclined surface 154. When the clamping head 220 moves (upwards) to the clamping position, the fixing inclined planes 221 of the clamping head 220 respectively approach the sliding clamping inclined planes 154 of the sliding grooves 153 and are attached to the sliding clamping inclined planes 154, so that the clamping slide rail and the clamping plate 260 are fixed; when the clamping head 220 is moved (downwardly) to the release position, the fixed ramps 221 of the clamping head 220 are respectively spaced apart from the sliding clamping ramps 154 of the slide slot 153 and from the sliding clamping ramps 154, thereby separating the clamping slide rail from the clamping plate 260.
The fixing inclined surface 221 of the clamping head 220 is arranged in a similar manner to the guide inclined surface 211 of the pre-clamping guide slider 210 (as shown in fig. 5 and 7). However, the clamping head 220 is different from the pre-clamping guide slider 210 in that the fixing inclined surface 221 on the clamping head 220 is lower than the guiding inclined surface 211 on the pre-clamping guide slider 210 when the clamping head 220 is at its unclamped position, i.e., the fixing inclined surfaces 221 on both sides of the clamping head 220 cannot contact the corresponding first sliding clamping inclined surface 1541 and second sliding clamping inclined surface 1542, and at this time, the guiding inclined surface 211 on the pre-clamping guide slider 210 is higher than the fixing inclined surface 221 on the clamping head 220, and the guiding inclined surfaces 211 on both sides of the pre-clamping guide slider 210 can just contact the corresponding first sliding clamping inclined surface 1541 and second sliding clamping inclined surface 1542. In other words, the pre-clip guide slider 210 may now serve the primary support and connection function.
Conversely, when the clamping head 220 moves from its unclamped position to its clamped position, the fixed ramp 221 thereon moves upwardly and into contact with the first sliding clamping ramp 1541 on the corresponding first rail 151 and the second sliding clamping ramp 1542 on the corresponding second rail 152, respectively, so that the first rail 151 and the second rail 152 can be clamped, and due to the movement of the clamping head 220, the first rail 151 and the second rail 152 can be moved together, so that the first rail 151 and the second rail 152 are moved away from the pre-load guide slider 210, i.e., the guide ramps 211 on both sides of the pre-load guide slider 210 are separated from the corresponding first sliding clamping ramp 1541 and second sliding clamping ramp 1542. In other words, the clamping head 220 now serves a primary supporting and connecting function.
The clamp further includes an actuating unit 230, as shown in fig. 6, the actuating unit 230 is connected to the clamp head 220 to drive the clamp head 220 to move in the height direction of the chute 153.
When the clamping head 220 moves to the clamping position, the execution unit 230 drives the clamping head 220 and drives the workpiece bottom plate assembly 100 to approach the clamping plate 260, so that the clamping plate 260 contacts and clamps the clamping slide rail of the workpiece bottom plate assembly 100; when the clamping head 220 moves to the release position, the execution unit 230 drives the clamping head 220 and drives the workpiece floor assembly 100 away from the clamping plate 260, so that the clamping plate 260 and the clamping slide rail of the workpiece floor assembly 100 are separated.
As described above, during loading, the workpiece floor assembly 100 can be loaded as a whole by the handle 155, so that the slide groove 153 of the clamping slide rail of the workpiece floor assembly 100 is aligned with the pre-clamping guide slide block 210, and the workpiece floor assembly 100 is pushed along the length direction of the floor 120 to be loaded.
When the pre-load clamp guide slider 210 is inserted into the slide groove 153 of the clamping slide rail of the workpiece floor assembly 100, the guide inclined surfaces 211 at both sides of the pre-load clamp guide slider 210 can just contact with the corresponding first sliding clamping inclined surface 1541 and second sliding clamping inclined surface 1542 to perform a guiding function; while the clamp head 220 is in its unclamped position, the fixed ramp 221 thereon is not in contact with the respective first and second sliding clamp ramps 1541 and 1542.
When the clamping head 220 is driven to move upwards by the execution unit 230, the clamping head 220 moves from its releasing position to its clamping position, and the fixing inclined surface 221 thereon moves upwards to contact with the first sliding clamping inclined surface 1541 on the corresponding first sliding rail 151 and the second sliding clamping inclined surface 1542 on the corresponding second sliding rail 152, so that the first sliding rail 151 and the second sliding rail 152 can be driven to move together, and the first sliding rail 151 and the second sliding rail 152 are separated from the pre-clamping guide sliding block 210, that is, the guide inclined surfaces 211 on both sides of the pre-clamping guide sliding block 210 are separated from the corresponding first sliding clamping inclined surface 1541 and the second sliding clamping inclined surface 1542. The clamping head 220 drives the first sliding rail 151 and the second sliding rail 152 to move together until the upper surfaces of the first sliding rail 151 and the second sliding rail 152 are in contact with the bottom surface of the clamping plate 260, and at this time, automatic clamping of the workpiece bottom plate assembly 100 is completed.
The clamping plate 260 is provided with a contact boss (not shown) on a surface corresponding to the clamping rail, and the clamping plate 260 and the clamping rail can be contacted through the contact boss. Or contact bosses may be further disposed on the upper surfaces of the first and second slide rails 151 and 152, respectively, so that when the upper surfaces of the first and second slide rails 151 and 152 contact the bottom surface of the clamping plate 260, the contact bosses can reduce the contact area, and avoid the phenomenon of uneven contact between the clamping plate 260 and the workpiece bottom plate assembly 100.
As shown in fig. 4, the clamping device further includes a detecting unit 240 provided on the clamping plate 260, and the detecting unit 240 is used for detecting whether the clamping plate 260 and the clamping rail of the workpiece floor assembly 100 are in contact and clamped. The detection unit 240 may be, for example, a distance sensor or a proximity switch, etc. The detecting unit 240 may determine whether or not the clamping therebetween based on whether or not the distance between the upper surfaces of the first and second rails 151 and 152 and the bottom surface of the clamping plate 260 satisfies a set condition.
The actuator 230 includes a hydraulic cylinder located on the clamp plate 260 on the side remote from the clamp head; the clamp further comprises a power unit 250 (as shown in fig. 15), the power unit 250 comprising a hydraulic power unit, the hydraulic power unit being connected to the hydraulic cylinder. In addition, the execution unit 230 may be a motor or other structures capable of providing power, such as a cylinder.
The length direction of the clamping plate 260 is the same as the length direction of the bottom plate 120 of the workpiece bottom plate assembly 100, so that the length direction of the workpiece bottom plate assembly 100 is the feeding direction thereof.
According to a second aspect of the present invention, as shown in fig. 10-14, the present invention further provides a feeding mechanism 300, including the clamping assembly 200 described above or the workpiece floor assembly 100 described above, as shown in fig. 10-11, further including a sled case 310, and a feed drive unit slidably connected to the sled case 310, the sled case 310 further being fixedly connected to the clamping assembly 200, the feed drive unit driving the sled case 310 and the clamping assembly 200 to move to effect feeding.
The clamping assembly 200 is arranged at the bottom of the slide plate box 310, the clamping direction of the clamping assembly 200 is consistent with the length direction of the bottom plate 120, for example, when the clamping assembly 200 is vertically clamped (feeding and discharging along the front-rear direction of the slicing machine), the clamping direction of the clamping assembly 200 is consistent with the length direction of the bottom plate 120, so that the overall size of the slide plate box 310 in the width direction can be reduced, the cantilever structure formed by the slide plate box 310 and the feeding driving unit is shorter, the stability of the feeding mechanism 300 can be improved, and the cutting progress can be further improved; alternatively, when clamping (feeding and discharging in the left-right direction of the slicer) in the lateral direction, the clamping direction of the clamping assembly 200 is identical to the width direction of the bottom plate 120, so that the overall size of the sled case 310 in the length direction can be reduced.
The feed mechanism 300 further includes a moving assembly 330, the moving assembly 330 including a guide rail and a moving slider slidably coupled, one of the guide rail and the moving slider being disposed at a side portion of the sled carriage 310, the other being disposed on the feed drive unit. For example, a guide rail may be provided at a side of the sled carriage 310, and a moving slider may be provided at the feed drive unit, and the sled carriage 310 is driven to move on the feed mechanism 300 by the moving drive mechanism.
The feeding mechanism 300 further includes a feeding base 320, the feeding base 320 is detachably disposed on the upper frame 340 of the wire cutting apparatus, the feeding base 320 is connected with the upper frame 340 through a supporting seat 360, the feeding base 320 is fixedly connected with the feeding driving unit, and the stability of the installation of the feeding base 320 can be improved through the supporting seat 360. The support base 360 may be in the form of a triangular bracket, for example.
As shown in fig. 10, 12, 13 and 14, the feeding mechanism 300 further includes a seal chip removing mechanism 370, and the seal chip removing mechanism 370 includes a scraper 372 and a guard 311, and the number of the scrapers 372 may be two and are respectively located on two sides of the guard 311 at the lower end of the sled case 310. One side of each scraper 372 is fixed to the upper frame 340 through a sealing plate 371, and the other side of each scraper 372 is in contact with a side of the guard plate 311, respectively, wherein the guard plate 311 may replace an organ sealing structure in the prior art, and a hydraulic power unit may be disposed inside. As the sled carriage 310 moves, the scraper 372 scrapes off the cutting chips and splatter cutting fluid on the sidewall of the guard 311.
Wherein, one end of the scraper 372 contacting with the sidewall of the guard plate 311 is provided with a scraping portion 3721, as shown in fig. 14, the scraping portion 3721 may be a slope or a chamfer, so that the scraping portion 3721 forms a tip structure so as to scrape the cutting chips on the sidewall of the guard plate 311 to avoid accumulation of the cutting chips. And the blade is made of a soft material such as rubber to avoid metal friction, thereby facilitating more maintenance.
According to a third aspect of the present invention, as shown in fig. 15, the present invention further provides a wire cutting apparatus comprising the feeding mechanism 300 described above and an upper frame connected to the feeding base 320 of the feeding mechanism 300, or the clamping assembly 200 described above, or the workpiece floor assembly 100 described above. In addition, the wire cutting device structure can also comprise other parts and elements, and the parts and elements can adopt the same structural design as in the prior art, so that the invention is not repeated.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (26)
1. A clamping assembly, comprising:
the workpiece bottom plate assembly comprises a connecting plate and a bottom plate, one side of the connecting plate is used for being connected with a workpiece to be processed, the other opposite side of the connecting plate is arranged in a fitting mode with the bottom plate, a fixing element is arranged on the bottom plate, and the fixing element is used for being in clamping connection with the connecting plate;
The connecting plate is provided with a concave part, the concave part is a groove which is concave towards the inside of the connecting plate, and the groove is one or more of a dovetail groove, a V-shaped groove, a U-shaped groove or an arc-shaped groove;
the fixing element is constructed as a fixing block, one end of the fixing block is connected with the bottom plate, the other end of the fixing element is provided with a clamping part, and the clamping part can be inserted into the groove and abutted with the groove so as to fixedly connect the connecting plate and the bottom plate.
2. The clamping assembly of claim 1, wherein the recesses are provided on two widthwise opposite sides of the connecting plate, respectively, and the recesses are provided uninterrupted in a lengthwise direction of the connecting plate; or alternatively
The number of the concave parts is multiple, and the concave parts on the same side of the connecting plate are arranged at intervals in the length direction of the connecting plate.
3. The clamping assembly of claim 2, wherein the securing members are disposed on two opposite sides of the base plate, respectively, each side of the base plate being provided with at least one of the securing members.
4. The clamping assembly of claim 1, wherein the web is an integrally disposed plate-like structure; or alternatively
The connecting plate comprises a first plate and a second plate which are oppositely arranged, and the side parts of the first plate and the second plate are respectively provided with one or more structures of a plane, an inclined plane and a curved plane which extend towards the inside of the connecting plate so as to form the groove.
5. The clamping assembly of claim 1, wherein the web is a marble plate, a resin plate, or an asbestos plate.
6. The clamping assembly of claim 1, wherein the base plate is further provided with a clamping fixture, the clamping fixture comprises a clamping slide rail or a clamping slide block, and the workpiece base plate assembly is fed through the clamping slide rail or the clamping slide block.
7. The clamping assembly of claim 6, wherein a chute is provided in the clamping rail, and a sliding clamping ramp is provided on an inner wall of the chute.
8. The clamping assembly of claim 7, wherein the clamping rail comprises a first rail and a second rail disposed opposite each other, the sliding clamping ramp comprising a first sliding clamping ramp disposed on the first rail and a second sliding clamping ramp disposed on the second rail, respectively; so that the sliding groove is formed between the first sliding rail and the second sliding rail.
9. The clamping assembly of claim 8, wherein the first and second slide clamp ramps are sloped in a direction away from each other.
10. The clamping assembly of claim 8, wherein the bottom plate is further provided with at least two connecting grooves, a first connecting boss is arranged at the bottom of the first sliding rail, a second connecting boss is arranged at the bottom of the second sliding rail, and the first connecting boss and the second connecting boss are respectively connected with the corresponding connecting grooves in a sliding manner.
11. The clamping assembly of claim 10, wherein a buffer mechanism is provided at a rear end of the base plate or the connecting plate; and/or the number of the groups of groups,
the front end of the bottom plate is also provided with a handle, and the handle is used for applying force to the bottom plate.
12. The clamping assembly of claim 1, further comprising a clamp for clamping the workpiece floor assembly after loading of the workpiece floor assembly;
the clamping device comprises a clamping plate and a preassembly clamp guide sliding block arranged on the clamping plate, and the preassembly clamp guide sliding block is in sliding connection with a sliding groove of a clamping sliding rail of the workpiece bottom plate assembly;
The guide inclined planes are respectively arranged on two sides of the preassembly clamp guide sliding block, and are matched with the sliding clamping inclined planes of the sliding grooves.
13. The clamping assembly of claim 12, wherein the number of pre-load clip guide slides is at least two, the at least two pre-load clip guide slides being equally spaced.
14. The clamping assembly of claim 12, wherein the clamp further comprises a clamp head disposed on the clamping plate, the clamp head being alternately spaced from the pre-clamp guide slide;
the clamping head is configured to clamp the clamping slide rail when moved to a clamping position, so that the workpiece bottom plate assembly is separated from the preassembled clamping guide slide block and is contacted with the clamping plate; or alternatively
The clamping head is configured to release the clamping slide when moved to a release position such that the workpiece floor assembly contacts the pre-load clamp guide slide to disengage from the clamping plate.
15. The clamping assembly of claim 14, wherein two sides of the clamping head are respectively provided with a fixed inclined plane, and the fixed inclined planes are matched with the sliding clamping inclined planes;
When the clamping head moves to a clamping position, the fixed inclined planes of the clamping head are respectively close to the sliding clamping inclined planes of the sliding grooves and are attached to the sliding clamping inclined planes, so that the clamping sliding rail and the clamping plate are fixed;
when the clamping head moves to the loosening position, the fixed inclined planes of the clamping head are respectively far away from the sliding clamping inclined planes of the sliding grooves and are separated from the sliding clamping inclined planes, so that the clamping sliding rail is separated from the clamping plate.
16. The clamping assembly of claim 14, wherein the clamp further comprises an actuator unit coupled to the clamp head to drive the clamp head to move in a height direction of the chute;
when the clamping head moves to a clamping position, the execution unit drives the clamping head and drives the workpiece bottom plate assembly to be close to the clamping plate, so that the clamping plate is contacted with and clamped with a clamping slide rail of the workpiece bottom plate assembly;
when the clamping head moves to the loosening position, the executing unit drives the clamping head and drives the workpiece bottom plate assembly to be far away from the clamping plate, so that the clamping plate is separated from the clamping slide rail of the workpiece bottom plate assembly.
17. The clamping assembly of claim 16, wherein one of the clamping plate and the clamping rail of the workpiece floor assembly is provided with a contact boss through which the clamping plate and the clamping rail can contact.
18. The clamping assembly of claim 17, wherein the clamp further comprises a detection unit disposed on the clamping plate for detecting whether the clamping plate and the clamping rail of the workpiece floor assembly are in contact and clamped.
19. The clamping assembly of claim 17, wherein the actuator unit includes a hydraulic cylinder located on a side of the clamping plate remote from the clamping head;
the clamping device further comprises a power unit, wherein the power unit comprises a hydraulic power unit, and the hydraulic power unit is connected with the hydraulic cylinder.
20. The clamping assembly of claim 12, wherein the length direction of the clamping plate is the same as the length direction of the floor of the workpiece floor assembly.
21. A feed mechanism comprising the clamping assembly of any one of claims 1-20, further comprising a sled carriage and a feed drive unit slidably coupled to the sled carriage, the sled carriage further being fixedly coupled to the clamping assembly, the feed drive unit driving the sled carriage and the clamping assembly to move to effect feeding.
22. The feed mechanism of claim 21, wherein the clamping assembly is disposed at a bottom of the sled case, and wherein a clamping direction of the clamping assembly is consistent with a width direction or a length direction of the bottom plate.
23. The feed mechanism of claim 21, further comprising a moving assembly comprising a slidably coupled rail and a moving slide, one of the rail and the moving slide being disposed on a side of the sled carriage and the other being disposed on the feed drive unit.
24. The feed mechanism of claim 21, further comprising a feed base, the feed base further fixedly coupled to the feed drive unit.
25. The feed mechanism of claim 24, further comprising a sealing mechanism comprising a scraper and a guard plate, wherein one side of the scraper is fixedly connected to the sealing plate, the guard plate is disposed outside the lower hydraulic power unit of the skateboard box, and the other side of the scraper is in contact with both sides of the guard plate, and the scraper scrapes off cuttings on the side wall of the skateboard box when the skateboard box moves.
26. A wire cutting apparatus comprising the feed mechanism of any one of claims 21-25, further comprising an upper frame, the feed mechanism being coupled to the upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311219151.1A CN116945010A (en) | 2023-09-21 | 2023-09-21 | Clamping assembly, feeding mechanism and wire cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311219151.1A CN116945010A (en) | 2023-09-21 | 2023-09-21 | Clamping assembly, feeding mechanism and wire cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116945010A true CN116945010A (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311219151.1A Pending CN116945010A (en) | 2023-09-21 | 2023-09-21 | Clamping assembly, feeding mechanism and wire cutting device |
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| CN (1) | CN116945010A (en) |
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