CN210817643U - A cutter for plate shearing machine be convenient for change - Google Patents
A cutter for plate shearing machine be convenient for change Download PDFInfo
- Publication number
- CN210817643U CN210817643U CN201921278033.7U CN201921278033U CN210817643U CN 210817643 U CN210817643 U CN 210817643U CN 201921278033 U CN201921278033 U CN 201921278033U CN 210817643 U CN210817643 U CN 210817643U
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- cutter
- groove
- fixedly connected
- tool
- positioning rods
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Abstract
The utility model discloses a cutter convenient for replacement for a plate shearing machine, which belongs to the field of plate shearing machines, and comprises a base arranged on the plate shearing machine, wherein the right side of the base is provided with a cutter, the outer end of the cutter is chiseled with a plurality of through holes which are uniformly distributed, the right side of the cutter is provided with a bolt which penetrates through the through holes and is connected with the base, the right side of the cutter is provided with a handle, the upper end and the lower end of the handle are fixedly connected with positioning rods which are symmetrically distributed, the outer end of the cutter is chiseled with an inserting hole matched with the positioning rods, the right end of the base is chiseled with an inserting groove matched with the positioning rods, the left end of the positioning rods penetrates through the inserting hole and extends into the inserting groove, the upper end of the positioning rods is chiseled with a holding groove, and the holding groove is positioned in the inserting groove, meanwhile, the potential safety hazard can be effectively reduced, and the safety of cutter installation operation is improved.
Description
Technical Field
The utility model relates to a plate shearing machine field, more specifically say, relate to a cutter convenient to change for plate shearing machine.
Background
The plate shearing machine is a machine for shearing plates by using a blade to do reciprocating linear motion relative to another blade, and applies shearing force to metal plates with various thicknesses by using a reasonable blade gap and a movable upper blade and a fixed lower blade so as to break and separate the plates according to required sizes.
In recent years, due to the fact that various new products are increased year by year, a plate shearing machine is always in high-load production, a large amount of new materials are used for products, and due to the fact that new materials such as thick plate stainless steel and high carbon steel are increased, great difficulty is brought to production, cutters of the plate shearing machine are frequently damaged, workers need to frequently replace the cutters, in the actual replacement process of the cutters, the new cutters are generally sharp, the workers need to hold the cutters by hands to install the new cutters, operation is inconvenient, the cutters are easily cut, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a cutter for plate shearing machine's change of being convenient for, it can realize that the staff of being convenient for carries out the pre-fixing to the cutter before the installation cutter to make things convenient for the staff to install the cutter, can effectively reduce the potential safety hazard simultaneously, improve the security of cutter installation operation.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A cutter convenient to replace for a plate shearing machine comprises a base arranged on the plate shearing machine, wherein a cutter is arranged on the right side of the base, a plurality of through holes which are uniformly distributed are formed in the outer end of the cutter, bolts which penetrate through the through holes and are connected with the base are arranged on the right side of the cutter, a handle is arranged on the right side of the cutter, positioning rods which are symmetrically distributed are fixedly connected to the upper end and the lower end of the handle, inserting holes matched with the positioning rods are formed in the outer end of the cutter, inserting grooves matched with the positioning rods are formed in the right end of the base in a punching mode, the left end of each positioning rod penetrates through the inserting holes and extends into the corresponding inserting groove, an accommodating groove is formed in the upper end of each positioning rod and is located in the corresponding inserting groove, a first compression spring is fixedly connected to the lower inner wall of the accommodating groove, a clamping block is fixedly connected to the, the upper end of the clamping block extends into the clamping groove, the fixed pulley is rotatably connected in the inserting groove and is positioned in the first compression spring, the lower end of the clamping block is fixedly connected with the transmission rope, the outer end of the transmission rope is connected with the fixed pulley, the right inner wall of the accommodating groove is provided with a rope penetrating groove, the right end of the transmission rope extends into the rope penetrating groove, a pressure rod is arranged between the two positioning rods and is positioned between the cutter and the handle, one end, close to each other, of the two positioning rods is provided with a sliding groove communicated with the rope penetrating groove, the upper end and the lower end of the pressure rod are respectively connected with the two sliding grooves in a sliding manner, the upper end and the lower end of the pressure rod respectively extend into the corresponding rope penetrating grooves, the right end of the transmission rope is fixedly connected with the left end of the pressure rod, so that a worker can conveniently pre-fix the cutter before installing the cutter, the, the safety of the cutter mounting operation is improved.
Further, locating lever outer end fixedly connected with stopper, and the stopper is located between cutter and the depression bar, locating lever outer end sliding connection has spacing clamp plate, and spacing clamp plate is located between cutter and the stopper, a plurality of second compression spring of spacing clamp plate right-hand member fixedly connected with, second compression spring right-hand member and stopper left end fixed connection, spacing clamp plate can press the cutter to with base in close contact with, the staff need not the reuse hand when installing the cutter through the bolt and presses tightly, makes things convenient for staff's operation.
Further, both ends equal fixedly connected with T shape slider about the fixture block, two inner walls all open chisel about the holding tank have with T shape slider assorted direction T-slot, the T shape slider with lead between the T-slot mutually support, play the effect of restriction fixture block moving trajectory.
Further, the fixture block extends to the holding tank outside and is divided into right trapezoid, and trapezoidal inclined plane is located the fixture block left side, and the staff inserts the in-process of spliced eye or inserting groove with the locating lever, and the fixture block can the atress and removes in the holding tank voluntarily, does not need the staff to manually pack up, makes things convenient for the staff operation.
Further, the cutter includes the cutter body, the equal fixedly connected with in both ends is the cutting edge of symmetric distribution about the cutter body, along with the long-time use of cutter, after one of them cutting edge of cutter passivation, can directly install the cutter upset, uses another cutting edge to cut, need not change whole cutter to can effectively practice thrift the cost.
Further, the outer pot head of bolt is equipped with the protection gasket, and the protection gasket is located the cutter right side, and the protection gasket can increase the lifting surface between bolt and the cutter, effectively avoids the cutter to receive the extrusion of bolt and produce deformation.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize being convenient for the staff and fix in advance the cutter before the installation cutter to make things convenient for the staff to install the cutter, can effectively reduce the potential safety hazard simultaneously, improve the security of cutter installation operation.
(2) Locating lever outer end fixedly connected with stopper, and the stopper is located between cutter and the depression bar, locating lever outer end sliding connection has spacing clamp plate, and spacing clamp plate is located between cutter and the stopper, a plurality of second compression springs of spacing clamp plate right-hand member fixedly connected with, second compression spring right-hand member and stopper left end fixed connection, spacing clamp plate can press the cutter to with base in close contact with, the staff need not the reuse hand when installing the cutter through the bolt and presses tightly, makes things convenient for staff's operation.
(3) The T-shaped sliding blocks are fixedly connected to the left end and the right end of the clamping block, guiding T-shaped grooves matched with the T-shaped sliding blocks are formed in the left inner wall and the right inner wall of the containing groove, and the T-shaped sliding blocks are matched with the guiding T-shaped grooves to limit the moving track of the clamping block.
(4) The fixture block extends to the outside right trapezoid that divide into of holding tank, and trapezoidal inclined plane is located the fixture block left side, and the staff inserts the in-process of spliced eye or inserting groove with the locating lever, and the fixture block can the atress and removes in the holding tank voluntarily, does not need the staff to pack up manually, makes things convenient for the staff operation.
(5) The cutter includes the cutter body, and the equal fixedly connected with in both ends is the cutting edge of symmetric distribution about the cutter body, along with the long-time use of cutter, after one of them cutting edge of cutter passivation, can directly install the cutter upset, uses another cutting edge to cut, need not change whole cutter to can effectively practice thrift the cost.
(6) The outer pot head of bolt is equipped with the protection gasket, and the protection gasket is located the cutter right side, and the protection gasket can increase the lifting surface between bolt and the cutter, effectively avoids the cutter to receive the extrusion of bolt and produce deformation.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure of the cutting tool of the present invention;
FIG. 5 is a schematic structural view of the cutting tool of the present invention engaged with the positioning rod;
fig. 6 is a schematic structural diagram of the utility model after the installation of the cutter is completed.
The reference numbers in the figures illustrate:
1 base, 2 cutters, 3 through-holes, 4 handles, 5 locating levers, 6 spliced eyes, 7 inserting grooves, 8 holding tanks, 9 first compression springs, 10 fixture blocks, 11 draw-in grooves, 12 fixed pulleys, 13 driving ropes, 14 rope penetrating grooves, 15 sliding grooves, 16 pressing rods, 17 limiting blocks, 18 second compression springs, 19 limiting pressing plates, 21 cutters and 22 cutting edges.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a cutter convenient for replacement for a plate shearing machine comprises a base 1 installed on the plate shearing machine, a cutter 2 is installed on the right side of the base 1, referring to fig. 4, a plurality of through holes 3 uniformly distributed are drilled at the outer end of the cutter 2, referring to fig. 1, bolts penetrating through the through holes 3 and connected with the base 1 are installed on the right side of the cutter 2, the cutter 2 can be fixedly installed on the right side of the base 1, a handle 4 is installed on the right side of the cutter 2, positioning rods 5 symmetrically distributed are fixedly connected at the upper end and the lower end of the handle 4, inserting holes 6 matched with the positioning rods 5 are drilled at the outer end of the cutter 2, the specific distribution positions of the through holes 3 and the inserting holes 6 are shown in fig. 4, the inserting holes 6 are located between two adjacent through holes 3, therefore, the handle 4 and the positioning rods 5 cannot become obstacles for installing bolts at the through holes 3, referring to fig. 2, an, and the left end of the positioning rod 5 penetrates through the insertion hole 6 and extends into the insertion groove 7.
Referring to fig. 2, an accommodating groove 8 is formed in the upper end of a positioning rod 5, the accommodating groove 8 is located in an insertion groove 7, a first compression spring 9 is fixedly connected to the lower inner wall of the accommodating groove 8, a clamping block 10 is fixedly connected to the upper end of the first compression spring 9, a clamping groove 11 matched with the upper end of the clamping block 10 is formed in the upper inner wall of the insertion groove 7, the upper end of the clamping block 10 extends into the clamping groove 11, the clamping block 10 and the clamping groove 11 are matched with each other, so that the handle 4 and the positioning rod 5 can be fixed on the right side of the base 1, the cutter 2 can be pre-fixed on the right side of the base 1, a fixed pulley 12 is rotatably connected in the insertion groove 7, the fixed pulley 12 is located in the first compression spring 9, a transmission rope 13 is fixedly connected to the lower end of the clamping block 10, the outer end of the transmission rope 13 is connected with the fixed pulley 12, and the right end of the driving rope 13 extends into the rope threading groove 14.
Please refer to fig. 1, a compression bar 16 is arranged between two positioning rods 5, and the compression bar 16 is located between the cutter 2 and the handle 4, please refer to fig. 3, one end of each of the two positioning rods 5 close to each other is provided with a sliding groove 15 communicated with the rope threading groove 14, the upper end and the lower end of the compression bar 16 are respectively connected with the two sliding grooves 15 in a sliding manner, the sliding grooves 15 can slide left and right, the upper end and the lower end of the compression bar 16 respectively extend into the corresponding rope threading grooves 14, the right end of the transmission rope 13 is fixedly connected with the left end of the compression bar 16, so that the worker can conveniently pre-fix the cutter 2 before installing the cutter 2, the worker can conveniently install the cutter 2, meanwhile, the potential safety hazard can be effectively reduced, and the.
Please refer to fig. 3, the outer end of the positioning rod 5 is fixedly connected with a limiting block 17, and the limiting block 17 is located between the cutter 2 and the pressing rod 16, the outer end of the positioning rod 5 is slidably connected with a limiting pressure plate 19, the limiting pressure plate 19 can move left and right on the positioning rod 5, and the limiting pressure plate 19 is located between the cutter 2 and the limiting block 17, the right end of the limiting pressure plate 19 is fixedly connected with a plurality of second compression springs 18, the right end of the second compression springs 18 is fixedly connected with the left end of the limiting block 17, the limiting pressure plate 19 can press the cutter 2 to be in close contact with the base 1, the worker does not need to press by hands when installing the cutter.
Please refer to fig. 2, equal fixedly connected with T shape slider in both ends about fixture block 10, holding tank 8 about both inner walls all open chisel have with T shape slider assorted direction T-slot, mutually support between T shape slider and the direction T-slot, play the effect of injecing fixture block 10 and remove the orbit, fixture block 10 extends to holding tank 8 outside and divide into right trapezoid, and trapezoidal inclined plane is located fixture block 10 left side, the staff inserts the in-process of spliced eye 6 or spliced groove 7 with locating lever 5, fixture block 10 can the atress and removes in holding tank 8 automatically, do not need the staff to pack up manually, make things convenient for the staff to operate.
Please refer to fig. 4, the cutter 2 includes a cutter body 21, the upper and lower ends of the cutter body 21 are both fixedly connected with symmetrically distributed blades 22, along with the long-time use of the cutter 2, after one of the blades 22 of the cutter 2 is passivated, the cutter 2 can be directly turned over and installed, and the other blade 22 is used for shearing, so that the whole cutter 2 does not need to be replaced, thereby effectively saving the cost, please refer to fig. 1, the outer end of the bolt is sleeved with a protective gasket, and the protective gasket is located on the right side of the cutter 2, the protective gasket can increase the stress area between the bolt and the cutter 2, and effectively avoiding the cutter 2 from being deformed due to the.
Referring to fig. 5, when a worker needs to install a new tool 2, the worker inserts the positioning rod 5 into and penetrates through the insertion hole 6 of the tool 2, so that the fixture block 10 is positioned at the left side of the tool 2, and the tool 2 is clamped on the positioning rod 5, referring to fig. 1, the worker holds the handle 4, aligns the positioning rod 5 and inserts into the insertion groove 7, so that the fixture block 10 is combined with the clamping groove 11, and the tool 2 is pre-fixed at the right side of the base 1, and then the worker can fixedly install the tool 2 by using bolts without holding the tool 2 by hands during installation, which not only facilitates the installation work of the worker, but also effectively improves the installation safety of the tool 2, after the tool 2 is installed, the worker can move the pressing rod 16 to the right, the pressing rod 16 can drive the transmission rope 13 to move to the right, and referring to fig. 2, due to the existence of the fixed pulley, the driving rope 13 can be with fixture block 10 pulling downwards, make fixture block 10 and draw-in groove 11 phase separation, treat that fixture block 10 gets into in the holding tank 8 completely, the staff can extract locating lever 5 from inserting groove 7 and inserting hole 6, accomplish the installation of cutter 2, cutter 2 after the installation is accomplished is shown in figure 6, can realize being convenient for the staff and fix in advance cutter 2 before installation cutter 2, thereby make things convenient for the staff to install cutter 2, can effectively reduce the potential safety hazard simultaneously, improve the security of cutter 2 installation operation.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a cutter for plate shearing machine convenient to change, is including installing base (1) on the plate shearing machine, its characterized in that: the cutting tool is characterized in that a cutting tool (2) is arranged on the right side of the base (1), a plurality of through holes (3) which are uniformly distributed are drilled at the outer end of the cutting tool (2), bolts which penetrate through the through holes (3) and are connected with the base (1) are arranged on the right side of the cutting tool (2), a handle (4) is arranged on the right side of the cutting tool (2), positioning rods (5) which are symmetrically distributed are fixedly connected with the upper end and the lower end of the handle (4), inserting holes (6) which are matched with the positioning rods (5) are drilled at the outer end of the cutting tool (2), an inserting groove (7) which is matched with the positioning rods (5) is drilled at the right end of the base (1), the left end of each positioning rod (5) penetrates through the inserting holes (6) and extends into the inserting groove (7), an accommodating groove (8) is drilled at the upper end of each positioning rod (5) and is positioned in the inserting groove (7), a, a clamping block (10) is fixedly connected to the upper end of the first compression spring (9), a clamping groove (11) matched with the upper end of the clamping block (10) is formed in the upper inner wall of the insertion groove (7) in a chiseled mode, the upper end of the clamping block (10) extends into the clamping groove (11), a fixed pulley (12) is connected in the insertion groove (7) in a rotating mode, the fixed pulley (12) is located in the first compression spring (9), a transmission rope (13) is fixedly connected to the lower end of the clamping block (10), the outer end of the transmission rope (13) is connected with the fixed pulley (12), a rope penetrating groove (14) is formed in the right inner wall of the accommodating groove (8) in a chiseled mode, the right end of the transmission rope (13) extends into the rope penetrating groove (14), a pressing rod (16) is arranged between the two positioning rods (5), the pressing rod (16) is located between the cutter (2) and the handle (4), a sliding groove (15) communicated with the rope penetrating groove (, the upper end and the lower end of the pressure lever (16) are respectively connected with the two sliding grooves (15) in a sliding manner, the upper end and the lower end of the pressure lever (16) respectively extend into the corresponding rope penetrating grooves (14), and the right end of the transmission rope (13) is fixedly connected with the left end of the pressure lever (16).
2. A tool for plate shears according to claim 1 which is easy to replace, comprising: locating lever (5) outer end fixedly connected with stopper (17), and stopper (17) are located between cutter (2) and depression bar (16), locating lever (5) outer end sliding connection has spacing clamp plate (19), and spacing clamp plate (19) are located between cutter (2) and stopper (17), a plurality of second compression spring (18) of spacing clamp plate (19) right-hand member fixedly connected with, second compression spring (18) right-hand member and stopper (17) left end fixed connection.
3. A tool for plate shears according to claim 1 which is easy to replace, comprising: the equal fixedly connected with T shape slider in both ends about fixture block (10), holding tank (8) are controlled both inner walls and are all opened the chisel and have with T shape slider assorted direction T-slot.
4. A tool for plate shears according to claim 1 which is easy to replace, comprising: the fixture block (10) extends to the outside of the accommodating groove (8) and is divided into a right trapezoid, and the trapezoid inclined plane is located on the left side of the fixture block (10).
5. A tool for plate shears according to claim 1 which is easy to replace, comprising: the cutter (2) comprises a cutter body (21), and the upper end and the lower end of the cutter body (21) are fixedly connected with symmetrically distributed cutting edges (22).
6. A tool for plate shears according to claim 1 which is easy to replace, comprising: the outer end of the bolt is sleeved with a protective gasket, and the protective gasket is positioned on the right side of the cutter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278033.7U CN210817643U (en) | 2019-08-08 | 2019-08-08 | A cutter for plate shearing machine be convenient for change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278033.7U CN210817643U (en) | 2019-08-08 | 2019-08-08 | A cutter for plate shearing machine be convenient for change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817643U true CN210817643U (en) | 2020-06-23 |
Family
ID=71255472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278033.7U Expired - Fee Related CN210817643U (en) | 2019-08-08 | 2019-08-08 | A cutter for plate shearing machine be convenient for change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894353A (en) * | 2021-10-27 | 2022-01-07 | 马鞍山市金海冶金机械制造有限公司 | Cutter assembly for plate shearing machine suitable for steel rolling production and disassembling and assembling method |
-
2019
- 2019-08-08 CN CN201921278033.7U patent/CN210817643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894353A (en) * | 2021-10-27 | 2022-01-07 | 马鞍山市金海冶金机械制造有限公司 | Cutter assembly for plate shearing machine suitable for steel rolling production and disassembling and assembling method |
| CN113894353B (en) * | 2021-10-27 | 2023-12-08 | 马鞍山市申力特重工机械股份有限公司 | Cutter assembly and disassembly and assembly method for plate shearing machine suitable for steel rolling production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210808 |