CN114054827B - Portable knife locking device - Google Patents
Portable knife locking device Download PDFInfo
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- CN114054827B CN114054827B CN202111575551.7A CN202111575551A CN114054827B CN 114054827 B CN114054827 B CN 114054827B CN 202111575551 A CN202111575551 A CN 202111575551A CN 114054827 B CN114054827 B CN 114054827B
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- assembly
- measuring
- knife
- locking
- positioning
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- 238000003801 milling Methods 0.000 claims abstract description 30
- 230000007306 turnover Effects 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The invention provides a portable knife locking device which comprises a carrying assembly, a turnover assembly, a locking assembly and a measuring assembly, wherein the turnover assembly is arranged on the carrying assembly; the carrying assembly comprises a bottom plate, a main support column and a working platform, wherein the main support column is vertically arranged at the top of the bottom plate, the working platform is arranged at the top of the main support column in parallel with the bottom plate, and a plurality of rollers are arranged at the bottom of the bottom plate; the turnover assembly is arranged on the working platform and comprises a base, two support columns, a pair of turnover control assemblies and a cutter holder, the base is fixedly arranged on the working platform, the support columns are perpendicular to the base, the two support columns are respectively arranged on two opposite sides of the base, two ends of the cutter holder are respectively and rotatably connected with the two support columns through the turnover control assemblies, and the cutter holder is controlled by the turnover control assemblies to be parallel or perpendicular to the working platform; the locking component is combined with the tool apron and is used for detachably fixing the milling cutter component; the measuring assembly is installed in combination with the tool apron. The portable knife locking device is convenient and flexible to move, and is higher in efficiency and safety.
Description
Technical Field
The invention relates to the technical field related to numerical control machine tool machining, in particular to a portable cutter locking device.
Background
The cutter locking device is an indispensable auxiliary device in the process of machining parts of the numerical control machine tool. The prior art generally adopts the lock blade holder, and the lock blade holder is fixed to be set up, and is separated with CNC numerical control machining center handle lock blade holder working position, because lock blade holder fixed position, can't remove to working position, has formed the hindrance to cutter loading and unloading speed. The locking device to the handle of a knife is lacking to the lock blade holder, and the handle of a knife drops easily, causes the damage of cutter and handle of a knife, and the application of force is inconvenient in the use. One station of the lock knife holder can only provide one support in a vertical or horizontal mode, flexibility is poor, and rapid adaptation is difficult to be carried out on knife handle cutters of different specifications. In addition, the cutter locking seat has no measuring function, the extending length of the cutter cutting edge can not be controlled when the cutter is installed, the cutter can only be estimated by an operator, and the cutter assembly is difficult to quickly and accurately detach through the cutter locking seat.
In summary, there is a need in the art for a knife locking device that is more convenient to move, that is suitable for different specifications of milling cutter assemblies, and that has a measurement function, so as to facilitate the use of operators, improve the safety of use, and improve the efficiency of use.
Disclosure of Invention
Therefore, the invention aims to provide a portable cutter locking device, which comprises a movable carrying component, wherein a turnover component is arranged on the carrying component, a locking component and a measuring component are combined and arranged on the turnover component, the locking component can detachably clamp a milling cutter component, the milling cutter component is prevented from falling and being damaged, the measuring component can control the effective extension length of the milling cutter component, and the cutter installation precision is ensured.
In order to achieve the above-mentioned purpose, the present invention provides a portable knife locking device, comprising a carrying component, a turning component, a locking component and a measuring component; the carrying assembly comprises a bottom plate, a total support column and a working platform, wherein the total support column is vertically arranged at the top of the bottom plate, the working platform and the bottom plate are arranged at the top of the total support column in parallel, and a plurality of rollers are arranged at the bottom of the bottom plate; the overturning assembly is arranged on the working platform; the turnover assembly comprises a base, two support columns, a pair of turnover control assemblies and a cutter holder, wherein the base is fixedly arranged on the working platform, the support columns are perpendicular to the base, the two support columns are respectively arranged on two opposite sides of the base, two ends of the cutter holder are respectively and rotatably connected with the two support columns through the turnover control assemblies, and the cutter holder is controlled by the turnover control assemblies to be parallel or perpendicular to the working platform; the locking component is combined with the tool apron and is arranged, and the milling cutter component is detachably fixed in the locking component; the measuring assembly is mounted in combination with the tool holder.
Preferably, one end of the bottom surface of the bottom plate is provided with a directional wheel, and the other end is provided with two braked steering wheels.
Preferably, the general post pass through support coupling assembling with bottom plate fixed connection, bottom plate upper portion has the cross groove, support coupling assembling includes cross piece and connecting plate, the cross piece cooperation is installed in the cross groove, just the cross piece with bottom plate fixed connection, connecting plate fixed mounting is in on the cross piece, the general post with connecting plate fixed connection.
Preferably, the overturning control assembly comprises a positioning ring, a deep groove ball bearing, a connecting sleeve, a locking nut, a positioning pin, a compression spring, a spring baffle, a plurality of limiting columns and a pin puller, wherein a plurality of positioning holes are respectively formed in two sides of the tool apron; the positioning ring is mounted on the side surface of the tool apron, which is provided with the positioning hole, in a transition fit manner, the positioning hole surrounds the positioning ring, the positioning ring is mounted in a transition fit manner with the inner ring of the deep groove ball bearing, the outer ring of the deep groove ball bearing is mounted in the supporting column in an interference fit manner, the connecting sleeve is arranged on the side of the supporting column, which is far away from the tool apron, and the locking nut penetrates through the connecting sleeve to be fixedly connected with the positioning ring through threads; the positioning pin penetrates through the support column and the connecting sleeve, one end of the positioning pin is inserted into the positioning hole, the compression spring is arranged on the positioning pin in a surrounding mode, one end of the compression spring is abutted with the end, inserted into the positioning hole, of the positioning pin, and the positioning pin and the compression spring can both penetrate through the support column and the connecting sleeve in a sliding mode; the spring baffle plate is fixedly arranged at one end of the connecting sleeve, which is far away from the supporting column, the positioning pin slidably penetrates through the spring baffle plate, and one end of the compression spring is abutted against the spring baffle plate; one end of the locating pin, which is far away from the tool apron, is fixedly connected with the pin puller; the spring baffle is provided with a plurality of limiting holes, a plurality of limiting columns are respectively inserted into a plurality of limiting holes, the number of the limiting holes is more than that of the limiting columns, and the limiting columns are fixedly connected with the pin puller.
Preferably, the locking assembly comprises a taper sleeve, a positioning block and a cutter handle locking assembly; the milling cutter assembly comprises a cutter handle, wherein one end of the cutter handle is provided with a spring chuck, a milling cutter is installed in the spring chuck, and the side part of the cutter handle is provided with two opposite U-shaped grooves; the taper sleeve is detachably arranged in the tool apron, and the inner conical surface of the taper sleeve is attached to the conical surface of the milling cutter assembly; the positioning block is fixedly arranged at the top of the taper sleeve, and is aligned with one U-shaped groove; the cutter handle locking assembly is fixedly arranged on the cutter holder, and is aligned with one U-shaped groove; the knife handle locking assembly is arranged opposite to the positioning block, and the distance between the knife handle locking assembly and the positioning block is adjustable.
Preferably, the handle locking assembly comprises a fixing seat, a knurled handle, a locking screw and a fixing block, wherein the fixing seat is fixedly arranged on the tool apron, the knurled handle is fixedly connected with one end of the locking screw through threaded fit, the knurled handle is coaxial with the locking screw, the locking screw penetrates through the fixing seat, the locking screw is in threaded connection with the fixing seat, the fixing block is fixedly arranged at one end, far away from the knurled handle, of the locking screw, and the fixing block faces the positioning block.
Preferably, the measuring assembly comprises a baffle, a measuring ruler, a gear, a limiting block, a reference assembly and a measuring knife assembly; one surface of the baffle is provided with a groove, and one surface of the baffle with the groove is fixedly connected with the side surface of the tool apron; the measuring ruler is slidably arranged in the groove, the gear is rotatably arranged in the groove through a gear shaft, a rack is arranged on one side of the measuring ruler, the rack is meshed with the gear, the limiting block is arranged in the groove and is positioned on one side of the measuring ruler away from the gear, the limiting block is abutted with the measuring ruler, and the limiting block is fixedly connected with the cutter holder; the reference component is slidably connected with the measuring ruler, and the knife measuring component is rotatably connected with the end part of the measuring ruler.
Preferably, a stop is arranged at one end of the measuring ruler, which is far away from the measuring knife assembly, and a stop is arranged at the tail end position of the rack.
Preferably, the side part of the measuring ruler is provided with a sliding rail, the reference assembly comprises a sliding block and a reference plate, the sliding block is slidably arranged in the sliding rail, and the reference plate is fixedly connected with the sliding block.
Preferably, the measuring knife assembly comprises a measuring knife plate and a rotating connecting piece, and one end of the measuring knife plate is rotatably connected with the measuring ruler through the rotating connecting piece.
Compared with the prior art, the portable knife locking device disclosed by the invention has the advantages that: the portable knife locking device can flexibly and conveniently move, is not limited by the field and equipment conditions, and is more convenient to use; the portable knife locking device can be switched between a vertical state and a horizontal state, so that the vertical and horizontal dual-purpose is realized, the use flexibility is better, and the application range is wider; the portable cutter locking device can prevent cutter damage caused by falling of the milling cutter component, and has higher safety; the portable cutter locking device can be matched with cutter handles of different specifications through changing the taper sleeve, so that the application range is wider; the portable cutter locking device can control the effective extension length of the milling cutter assembly through the measuring assembly, so that the cutter installation accuracy is ensured, and the processing safety is improved; the portable cutter locking device can effectively improve the efficiency and safety of cutter disassembly, is beneficial to reducing labor intensity and production cost.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a portable knife locking device according to the present application.
Fig. 2 is a schematic view showing a part of a carrying assembly of a portable knife locking device according to the present application.
Fig. 3 is a schematic view showing a split structure of the turnover assembly of the portable knife locking device in the vertical state.
Fig. 4 is a schematic structural view of the turnover assembly of the portable knife locking device in a horizontal state.
Fig. 5 is a schematic diagram showing a split structure of a locking assembly of a portable knife locking device according to the present application.
Fig. 6 is a schematic diagram showing a split structure of a handle locking assembly of a portable cutter locking device according to the present application.
Fig. 7 is a schematic structural view of a milling cutter assembly of a portable cutter locking device according to the present application.
Fig. 8 is a schematic structural view of a measuring assembly of a portable knife locking device according to the present application.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, a portable lock knife device of the present application includes a carrying assembly 1, a turning assembly 2, a locking assembly 3, and a measuring assembly 5. The carrying assembly 1 comprises a bottom plate 11, a total support column 13 and a working platform 14, wherein the total support column 13 is vertically arranged at the top of the bottom plate 11, the working platform 14 is arranged at the top of the total support column 13, and a plurality of rollers are arranged at the bottom of the bottom plate 11. The turnover assembly 2 is installed on the working platform 14, the turnover assembly 2 comprises a base 20, two support columns 21, a pair of turnover control assemblies 22 and a cutter holder 23, the base 20 is fixedly installed on the working platform 14, the support columns 21 are perpendicular to the base 20, the two support columns 21 are respectively installed on two opposite sides of the base 20, two ends of the cutter holder 23 are respectively rotatably connected with the two support columns 21 through the turnover control assemblies 22, and the cutter holder 23 is controlled by the turnover control assemblies 22 to be parallel or perpendicular to the working platform 14. The locking assembly 3 is mounted in combination with the tool holder 23, and the milling cutter assembly 4 is detachably fixed in the locking assembly 3. The measuring assembly 5 is mounted in combination with a tool holder 23. The portable knife locking device can be flexibly and conveniently moved through the carrying assembly 1, is not limited by the field and equipment conditions, and is more convenient to use; the vertical state and the horizontal state of the portable knife locking device can be switched through the overturning assembly 2, so that the vertical and horizontal dual-purpose can be realized, the use flexibility is better, and the application range is wider; the locking component 3 can prevent the cutter damage caused by falling of the milling cutter component 4, and has higher safety; the effective extension length of the milling cutter assembly 4 can be controlled through the measuring assembly 5, the cutter installation accuracy is guaranteed, and the processing safety is improved.
Specifically, referring to fig. 2, the bottom surface of the base plate 11 is provided with a directional wheel 111 at one end and two braked steering wheels 112 at the other end. The steering wheel 112 can rotate 360 degrees, so that the movement direction of the portable knife locking device can be changed at any time, and the movement is more flexible. The portable knife locking device can be stably kept at a specified position by the two braked steering wheels 112, and the operation is convenient.
The general pillar 13 is fixedly connected with the bottom plate 11 through the support connecting component 12, the cross groove 113 is formed in the upper portion of the bottom plate 11, the support connecting component 12 comprises a cross block 121 and a connecting plate 122, the cross block 121 is installed in the cross groove 113 in a matched mode, the cross block 121 is fixedly connected with the bottom plate 11 through bolts, the connecting plate 122 is fixedly installed on the cross block 121 through bolts, and the general pillar 13 is fixedly connected with the connecting plate 122 through bolts. The main support column 13 is firmly connected with the bottom plate 11 through the support connecting assembly 12 so as to realize stable support for the working platform 14.
Referring to fig. 3,4 and 5, the flipping assembly 2 has a portrait configuration as shown in fig. 3 and a landscape configuration as shown in fig. 4. The vertical state is when the milling cutter assembly 4 is perpendicular to the work platform 14, and the horizontal state is when the milling cutter assembly 4 is parallel to the work platform 14.
The turnover control assembly 22 comprises a positioning ring 221, a deep groove ball bearing 222, a connecting sleeve 223, a locking nut 224, a positioning pin 225, a compression spring 226, a spring baffle 227, a plurality of limiting columns 228 and a pin puller 229, and a plurality of positioning holes 231 are respectively formed on two sides of the tool apron 23. The locating ring 221 is installed on the side face of the tool apron 23, which is provided with the locating hole 231, the locating hole 231 surrounds the locating ring 221, the locating ring 221 and the inner ring of the deep groove ball bearing 222 are installed in a combined mode, the outer ring of the deep groove ball bearing 222 is installed in the supporting column 21 in an interference fit mode, the connecting sleeve 223 is arranged on the side, far away from the tool apron 23, of the supporting column 21, the locking nut 224 penetrates through the connecting sleeve 223 to be fixedly connected with the locating ring 221 in a threaded mode, and therefore the tool apron 23 can rotate by taking the locating ring 221 as a central shaft. The positioning pin 225 passes through the support column 21 and the connecting sleeve 223, one end of the positioning pin 225 is inserted into the positioning hole 231, the positioning pin 225 is circumferentially provided with the compression spring 226, one end of the compression spring 226 is abutted with the end of the positioning pin inserted into the positioning hole 231, and the positioning pin 225 and the compression spring 226 can both slide through the support column 21 and the connecting sleeve 223; the spring baffle 227 is fixedly arranged at one end of the connecting sleeve 223, which is far away from the supporting column 21, the positioning pin 225 slidably penetrates through the spring baffle 227, and one end of the compression spring 226 is abutted against the spring baffle 227; one end of the positioning pin 225, which is far away from the tool holder 23, is fixedly connected with a pin puller 229; the spring baffle 227 is provided with a plurality of limiting holes, a plurality of limiting columns 228 are respectively inserted into the plurality of limiting holes, the number of the limiting holes is more than that of the limiting columns 228, and the limiting columns 228 are fixedly connected with the pin puller 229. When the tool apron 23 needs to be rotated, an operator pulls the pin puller 229 along the axial direction of the limiting column 228 to enable the limiting column 228 to be separated from the limiting hole, meanwhile, the pin puller 229 drives the positioning pin 225 to be separated from the positioning hole 231, the compression spring 226 is compressed, the tool apron 23 can be pushed to rotate to a specified angle at the moment, then the pin puller 229 is loosened, the positioning pin 225 is inserted into the positioning hole 231 at the corresponding position under the action of the compression spring 226, and the limiting column 228 is also inserted into the limiting hole at the corresponding position to finish overturning.
Referring to fig. 5, 6 and 7, the locking assembly 3 includes a cone sleeve 31, a locating block 32 and a handle locking assembly 33. The milling cutter assembly 4 comprises a cutter handle 41 and a milling cutter 42, wherein one end of the cutter handle 41 is provided with a collet chuck, the milling cutter 42 is installed in the collet chuck, and the side part of the cutter handle 41 is provided with two opposite U-shaped slots 411. The taper sleeve 31 is detachably arranged in the tool apron 23, the inner conical surface of the taper sleeve 31 is attached to the conical surface of the milling cutter assembly 4, and the milling cutter assembly 4 with different specifications can be adapted by replacing the taper sleeve 31, so that the application range is wider. The positioning block 32 is fixedly arranged at the top of the taper sleeve 31 through bolts, and the positioning block 32 is aligned with one U-shaped slot 411. The knife handle locking assembly 33 is fixedly arranged on the knife holder 23, and the knife handle locking assembly 33 is aligned with one U-shaped slot 411; the cutter handle locking assembly 33 is arranged opposite to the positioning block 32, and the distance between the cutter handle locking assembly 33 and the positioning block 32 is adjustable, so that the locking or unlocking of the milling cutter assembly 4 is realized.
The handle of a knife locking component 33 includes fixing base 331, knurl handle 332, locking screw 333 and fixed block 334, and fixing base 331 passes through bolt fixed mounting on blade holder 23, and knurl handle 332 passes through screw-thread fit fixed connection with the one end of locking screw 333, and knurl handle 332 and locking screw 333 are coaxial, and locking screw 333 passes fixing base 331, and locking screw 333 and fixing base 331 threaded connection, and fixed block 334 passes through bolt fixed mounting and keeps away from the one end of knurl handle 332 at locking screw 333, and fixed block 334 is towards locating piece 32. The knurled handle 332 is rotated to drive the locking screw 333 to rotate, meanwhile, the locking screw 333 moves linearly along the axis direction of the locking screw 333, and the driving fixed block 334 moves linearly along the axis direction of the locking screw 333, so that the locking or unlocking of the milling cutter assembly 4 is realized.
Referring to fig. 4 and 8, the measuring assembly 5 includes a baffle 51, a measuring scale 52, a gear 53, a limiting block 54, a reference assembly 55, and a measuring blade assembly 56. The baffle plate 51 has a groove 511 on one side, and the side of the baffle plate 51 having the groove 511 is fixedly connected with the side of the tool holder 23 by bolts. The dipperstick 52 slidable installs in recess 511, and the gear 53 passes through gear shaft 531 rotatable installation in recess 511, and rack 522 is installed to one side of dipperstick 52, and rack 522 meshes with gear 53, and the restriction piece 54 sets up in recess 511, and restriction piece 54 is located the dipperstick 52 and is kept away from one side of gear 53, and restriction piece 54 and dipperstick 52 butt, and restriction piece 54 and blade holder 23 fixed connection. The reference component 55 is slidably connected with the measuring rule 52, the measuring knife component 56 is rotatably connected with the end part of the measuring rule 52, and scales are arranged on one side of the measuring rule 52 connected with the reference component 55, so that a user can conveniently perform measurement operation. The height of the measuring ruler 52 extending out of the tool apron 23 can be changed by pulling the measuring ruler 52, the reference component 55 can be pulled to be abutted against the end face of the tool shank 41, the measuring knife component 56 is rotated to be abutted against the end face of the milling cutter 42 as a measuring reference, and the actual extending length of the milling cutter component 4 can be measured, so that the measuring knife can be adjusted. After the measurement is completed, the measuring knife assembly 56 is rotated and retracted, the reference assembly is pulled and retracted, the measuring ruler 52 is slid and retracted, the subsequent operation is prevented from being influenced, and meanwhile the measuring assembly 5 is protected.
Specifically, the end of the measuring scale 52 remote from the blade assembly 56 mounts a stop 523 to prevent accidental pulling of the measuring scale 52. A stopper 524 is mounted on the measuring scale 52 at the end of the rack 522 to prevent the gear 53 from being separated from the rack 522. The side of the measuring scale 52 is provided with a slide rail 521, the reference assembly 55 comprises a sliding block 551 and a reference plate 552, the sliding block 551 is slidably arranged in the slide rail 521, and the reference plate 552 is fixedly connected with the sliding block 551. The measuring blade assembly 56 includes a measuring blade 561 and a rotary connector 562, one end of the measuring blade 561 being rotatably connected to the measuring scale 52 by the rotary connector 562.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The portable knife locking device is characterized by comprising a carrying assembly, a turnover assembly, a locking assembly and a measuring assembly; the carrying assembly comprises a bottom plate, a total support column and a working platform, wherein the total support column is vertically arranged at the top of the bottom plate, the working platform and the bottom plate are arranged at the top of the total support column in parallel, and a plurality of rollers are arranged at the bottom of the bottom plate; the overturning assembly is arranged on the working platform; the turnover assembly comprises a base, two support columns, a pair of turnover control assemblies and a cutter holder, wherein the base is fixedly arranged on the working platform, the support columns are perpendicular to the base, the two support columns are respectively arranged on two opposite sides of the base, two ends of the cutter holder are respectively and rotatably connected with the two support columns through the turnover control assemblies, and the cutter holder is controlled by the turnover control assemblies to be parallel or perpendicular to the working platform; the locking component is combined with the tool apron and is arranged, and the milling cutter component is detachably fixed in the locking component; the measuring component is combined with the tool apron;
The overturning control assembly comprises a positioning ring, a deep groove ball bearing, a connecting sleeve, a locking nut, a positioning pin, a compression spring, a spring baffle, a plurality of limiting columns and a pin puller, wherein a plurality of positioning holes are respectively formed in two sides of the tool apron; the positioning ring is mounted on the side surface of the tool apron, which is provided with the positioning hole, in a transition fit manner, the positioning hole surrounds the positioning ring, the positioning ring is mounted in a transition fit manner with the inner ring of the deep groove ball bearing, the outer ring of the deep groove ball bearing is mounted in the supporting column in an interference fit manner, the connecting sleeve is arranged on the side of the supporting column, which is far away from the tool apron, and the locking nut penetrates through the connecting sleeve to be fixedly connected with the positioning ring through threads; the positioning pin penetrates through the support column and the connecting sleeve, one end of the positioning pin is inserted into the positioning hole, the compression spring is arranged on the positioning pin in a surrounding mode, one end of the compression spring is abutted with the end, inserted into the positioning hole, of the positioning pin, and the positioning pin and the compression spring can both penetrate through the support column and the connecting sleeve in a sliding mode; the spring baffle plate is fixedly arranged at one end of the connecting sleeve, which is far away from the supporting column, the positioning pin slidably penetrates through the spring baffle plate, and one end of the compression spring is abutted against the spring baffle plate; one end of the locating pin, which is far away from the tool apron, is fixedly connected with the pin puller; the spring baffle is provided with a plurality of limiting holes, a plurality of limiting columns are respectively inserted into a plurality of limiting holes, the number of the limiting holes is more than that of the limiting columns, and the limiting columns are fixedly connected with the pin puller.
2. The portable blade locking device of claim 1, wherein the bottom surface of the base plate has one end provided with a directional wheel and the other end provided with two braked steering wheels.
3. The portable knife locking device of claim 1, wherein the general post is fixedly connected with the bottom plate through a support connection assembly, the upper portion of the bottom plate is provided with a cross groove, the support connection assembly comprises a cross block and a connecting plate, the cross block is mounted in the cross groove in a matched manner, the cross block is fixedly connected with the bottom plate, the connecting plate is fixedly mounted on the cross block, and the general post is fixedly connected with the connecting plate.
4. The portable knife locking device of claim 1, wherein the locking assembly comprises a cone sleeve, a locating block, and a knife handle locking assembly; the milling cutter assembly comprises a cutter handle, wherein one end of the cutter handle is provided with a spring chuck, a milling cutter is installed in the spring chuck, and the side part of the cutter handle is provided with two opposite U-shaped grooves; the taper sleeve is detachably arranged in the tool apron, and the inner conical surface of the taper sleeve is attached to the conical surface of the milling cutter assembly; the positioning block is fixedly arranged at the top of the taper sleeve, and is aligned with one U-shaped groove; the cutter handle locking assembly is fixedly arranged on the cutter holder, and is aligned with one U-shaped groove; the knife handle locking assembly is arranged opposite to the positioning block, and the distance between the knife handle locking assembly and the positioning block is adjustable.
5. The portable knife locking device of claim 4, wherein the knife handle locking assembly comprises a fixed seat, a knurled handle, a locking screw and a fixed block, wherein the fixed seat is fixedly installed on the knife holder, the knurled handle is fixedly connected with one end of the locking screw through threaded fit, the knurled handle is coaxial with the locking screw, the locking screw penetrates through the fixed seat, the locking screw is in threaded connection with the fixed seat, the fixed block is fixedly installed at one end of the locking screw far away from the knurled handle, and the fixed block faces the positioning block.
6. The portable knife locking device of claim 1, wherein the measuring assembly comprises a baffle, a measuring scale, a gear, a limiting block, a reference assembly, and a knife measuring assembly; one surface of the baffle is provided with a groove, and one surface of the baffle with the groove is fixedly connected with the side surface of the tool apron; the measuring ruler is slidably arranged in the groove, the gear is rotatably arranged in the groove through a gear shaft, a rack is arranged on one side of the measuring ruler, the rack is meshed with the gear, the limiting block is arranged in the groove and is positioned on one side of the measuring ruler away from the gear, the limiting block is abutted with the measuring ruler, and the limiting block is fixedly connected with the cutter holder; the reference component is slidably connected with the measuring ruler, and the knife measuring component is rotatably connected with the end part of the measuring ruler.
7. The portable knife locking device of claim 6 wherein a stop is mounted to an end of the measuring scale remote from the knife measuring assembly, the measuring scale having a stop mounted to a distal end of the rack.
8. The portable knife locking device of claim 6 wherein the side of the measuring scale has a slide rail and the datum assembly comprises a slider slidably mounted in the slide rail and a datum plate fixedly connected to the slider.
9. The portable knife locking device of claim 6 wherein the knife measuring assembly comprises a knife measuring plate and a rotating connector, one end of the knife measuring plate being rotatably connected to the measuring scale by the rotating connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111575551.7A CN114054827B (en) | 2021-12-21 | 2021-12-21 | Portable knife locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111575551.7A CN114054827B (en) | 2021-12-21 | 2021-12-21 | Portable knife locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114054827A CN114054827A (en) | 2022-02-18 |
| CN114054827B true CN114054827B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111575551.7A Active CN114054827B (en) | 2021-12-21 | 2021-12-21 | Portable knife locking device |
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| Country | Link |
|---|---|
| CN (1) | CN114054827B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244666A (en) * | 1979-06-11 | 1981-01-13 | Kennametal Inc. | Pin lock tool holder |
| CN201333625Y (en) * | 2008-10-10 | 2009-10-28 | 江苏飞船股份有限公司 | Milling fixture of lathe for processing spherical oil groove on bevel gear |
| CN204800034U (en) * | 2015-07-30 | 2015-11-25 | 刘洋 | Multipurpose lock blade holder |
| WO2015185026A1 (en) * | 2014-06-03 | 2015-12-10 | Leitz Gmbh & Co. Kg | Milling tool |
| CN205043479U (en) * | 2015-10-13 | 2016-02-24 | 江苏省徐州机电工程高等职业学校 | Rotatable formula lock blade holder |
| CN205764112U (en) * | 2016-07-01 | 2016-12-07 | 江苏安全技术职业学院 | There is the lock tool rest controlling milling cutter extension elongation function |
| CN106736650A (en) * | 2016-12-24 | 2017-05-31 | 潍坊东兴防爆电器有限公司 | A kind of anti-loosening Multifunctional safe type lock tool rest just dismantled |
| CN206663099U (en) * | 2017-04-12 | 2017-11-24 | 川扬精密工业有限公司 | Lock tool rest |
| CN208005243U (en) * | 2017-12-19 | 2018-10-26 | 富智康精密电子（廊坊）有限公司 | Lock knife system |
| CN208629381U (en) * | 2018-08-23 | 2019-03-22 | 新乡职业技术学院 | It is a kind of novel to be used for machining knife handle special-purpose vehicle |
| CN210160490U (en) * | 2019-05-24 | 2020-03-20 | 杭州叉车门架有限公司 | Milling head for numerical control machine tool |
| CN210997530U (en) * | 2019-12-04 | 2020-07-14 | 李强 | Vertical and horizontal cutter locking seat for numerical control machine tool |
| CN111745202A (en) * | 2020-07-02 | 2020-10-09 | 杭州杭氧工装泵阀有限公司 | High-speed universal milling head |
| CN211972878U (en) * | 2020-03-06 | 2020-11-20 | 苏州华纵纺织新材料科技有限公司 | Textile fabric cutting device convenient to tool changing |
| CN212209691U (en) * | 2020-05-28 | 2020-12-22 | 昆山韦德智能装备科技有限公司 | Disassembling production line for reworked batteries |
| TWM614470U (en) * | 2021-04-07 | 2021-07-11 | 心源工業股份有限公司 | Horizontal tool holder locking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110142562A1 (en) * | 2009-12-14 | 2011-06-16 | Dan Alexander Sturges | Method and System including a Horizontal Turning Head and Turning Bar for a Milling Machine |
-
2021
- 2021-12-21 CN CN202111575551.7A patent/CN114054827B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244666A (en) * | 1979-06-11 | 1981-01-13 | Kennametal Inc. | Pin lock tool holder |
| CN201333625Y (en) * | 2008-10-10 | 2009-10-28 | 江苏飞船股份有限公司 | Milling fixture of lathe for processing spherical oil groove on bevel gear |
| WO2015185026A1 (en) * | 2014-06-03 | 2015-12-10 | Leitz Gmbh & Co. Kg | Milling tool |
| CN204800034U (en) * | 2015-07-30 | 2015-11-25 | 刘洋 | Multipurpose lock blade holder |
| CN205043479U (en) * | 2015-10-13 | 2016-02-24 | 江苏省徐州机电工程高等职业学校 | Rotatable formula lock blade holder |
| CN205764112U (en) * | 2016-07-01 | 2016-12-07 | 江苏安全技术职业学院 | There is the lock tool rest controlling milling cutter extension elongation function |
| CN106736650A (en) * | 2016-12-24 | 2017-05-31 | 潍坊东兴防爆电器有限公司 | A kind of anti-loosening Multifunctional safe type lock tool rest just dismantled |
| CN206663099U (en) * | 2017-04-12 | 2017-11-24 | 川扬精密工业有限公司 | Lock tool rest |
| CN208005243U (en) * | 2017-12-19 | 2018-10-26 | 富智康精密电子（廊坊）有限公司 | Lock knife system |
| CN208629381U (en) * | 2018-08-23 | 2019-03-22 | 新乡职业技术学院 | It is a kind of novel to be used for machining knife handle special-purpose vehicle |
| CN210160490U (en) * | 2019-05-24 | 2020-03-20 | 杭州叉车门架有限公司 | Milling head for numerical control machine tool |
| CN210997530U (en) * | 2019-12-04 | 2020-07-14 | 李强 | Vertical and horizontal cutter locking seat for numerical control machine tool |
| CN211972878U (en) * | 2020-03-06 | 2020-11-20 | 苏州华纵纺织新材料科技有限公司 | Textile fabric cutting device convenient to tool changing |
| CN212209691U (en) * | 2020-05-28 | 2020-12-22 | 昆山韦德智能装备科技有限公司 | Disassembling production line for reworked batteries |
| CN111745202A (en) * | 2020-07-02 | 2020-10-09 | 杭州杭氧工装泵阀有限公司 | High-speed universal milling head |
| TWM614470U (en) * | 2021-04-07 | 2021-07-11 | 心源工業股份有限公司 | Horizontal tool holder locking device |
Non-Patent Citations (1)
| Title |
|---|
| 《应用于高速高精加工的高效自动锁刀装置》;张海涛;《现代制造技术与装备》;20180515;第133-135页 * |
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