CN215239368U - Clamp for machining hard alloy - Google Patents
Clamp for machining hard alloy Download PDFInfo
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- CN215239368U CN215239368U CN202120671603.XU CN202120671603U CN215239368U CN 215239368 U CN215239368 U CN 215239368U CN 202120671603 U CN202120671603 U CN 202120671603U CN 215239368 U CN215239368 U CN 215239368U
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- fixedly connected
- clamping
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Abstract
The utility model provides an anchor clamps are used in carbide processing. The fixture for machining hard alloy comprises: a clamping workbench and an auxiliary workbench; the mounting part is fixedly connected to the clamping workbench, one side of the top of the mounting part is fixedly connected with a limiting clamping part, one side of the limiting clamping part is provided with a first arc-shaped groove, and the other side of the top of the mounting part is fixedly connected with a fixed limiting block. The utility model provides an anchor clamps for carbide processing pass through the removal of second threaded rod, promote to remove the clamp plate and remove, will need to press from both sides the alloy extrusion of tight processing in one side of spacing clamping piece, the offering of first arc wall makes the tubulose alloy also can press from both sides tightly through above-mentioned part, make the workman carry out alloy man-hour, need not to make a round trip to switch between a plurality of equipment, only just can accomplish the tight process of clamp of multiple shape alloy through single equipment, very big improvement the machining efficiency of alloy.
Description
Technical Field
The utility model relates to a carbide field especially relates to an anchor clamps are used in carbide processing.
Background
Cemented carbide is an alloy material made from a hard compound of refractory metals and a binder metal by a powder metallurgy process. Has a series of excellent performances of high hardness, wear resistance, better strength and toughness, heat resistance, corrosion resistance and the like. The cutting tool is widely used as a tool material, such as a turning tool, a milling cutter, a planer tool, a drill bit, a boring tool and the like, is used for cutting cast iron, nonferrous metals, plastics, chemical fibers, graphite, glass, stone and common steel, and can also be used for cutting refractory steel, stainless steel, high manganese steel, tool steel and other materials which are difficult to process.
When the primary forming of production processing, need process through a series of instruments and polish, make its shaping become the instrument die that needs to use, and the process of these processes of polishing usually includes, processes such as polishing, corner cut, and all need use anchor clamps when carrying out these manufacturing procedure, presss from both sides the tight processing that can just polish with the alloy.
Except that the alloy of lump-shaped need be processed and polish in the mill, also have pipy alloy pipe simultaneously and need process, and current anchor clamps are when pressing from both sides tightly, and the clamp is square or the tubulose alloy piece of clamp that mostly can be single, and this makes when needing to process different alloys, need be equipped with the clamping equipment and the instrument of multiple model in the mill, has increaseed the purchase cost of mill's equipment, and the workman makes a round trip to switch between the multiple equipment when processing, and is also very troublesome.
Therefore, it is necessary to provide a fixture for machining cemented carbide to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anchor clamps are used in carbide processing has solved the problem that current alloy clamping equipment does not possess multiple clamping function.
In order to solve the technical problem, the utility model provides an anchor clamps for carbide processing includes: a clamping workbench and an auxiliary workbench;
the mounting piece is fixedly connected to the clamping workbench;
the sliding groove is arranged on the mounting piece, and two sides of the sliding groove respectively penetrate through and extend to the outer surfaces of two sides of the mounting piece;
the limiting clamping piece is arranged on the mounting piece;
a first arc-shaped groove is formed in one side of the limiting and clamping part, a fixed limiting block is fixedly connected to the other side of the top of the mounting part, a second threaded rod is connected to the inner portion of the fixed limiting block in a threaded manner, a connecting disc is fixedly connected to one end of the second threaded rod, a rotating handle is fixedly connected to one side of the connecting disc, two sliding connecting plates are slidably connected to the inner portion of the sliding groove through connecting plates, a movable clamping plate is fixedly connected between the two opposite sides of the two sliding connecting plates, a non-slip mat is fixedly connected to the front face of the movable clamping plate, the height of the mounting part is lower than that of the blocking block, the threaded connection between the second threaded rod and the fixed limiting block is tight, the length of the second threaded rod is matched with the distance from the fixed limiting block to the limiting and clamping part, a plurality of grooves are formed in the front face of the non-slip mat, and the first arc-shaped groove is used for clamping tubular alloy with the diameter larger than the radius of the first arc-shaped groove, the rotating handle is fixed at the edge position of one side of the connecting disc.
Preferably, the bottom of the mounting member is fixedly connected to the top of the clamping table, and the length of the mounting member is longer than the width of the clamping table.
Preferably, one side of the clamping workbench is fixedly connected with two clamping blocks, the bottom of the clamping workbench is fixedly connected with a hydraulic rod, the two clamping blocks are used for limiting the position between the clamping workbench and the auxiliary workbench, and the hydraulic rod is used for lifting the clamping workbench.
Preferably, the spacing clamp is fixedly connected to one side of the top of the bottom mounting member.
Preferably, one side of the auxiliary workbench is fixedly connected with a connecting extension plate, one side of the inner wall of the connecting extension plate is rotatably connected with a rotating connecting column, the other end of the rotating connecting column is fixedly connected with a rotating disc, the other side of the inner wall of the connecting extension plate and both sides of the rotating connecting column are rotatably connected with first threaded rods, both sides of the auxiliary workbench are fixedly connected with fixed blocks, belt pulleys are sleeved outside the rotary connecting column and the two first threaded rods, the three belt pulleys are positioned inside the connecting extension plate, the outer parts of the three belt pulleys are in transmission connection with a transmission belt, the rotation spliced pole runs through and extends to the opposite side outside of connecting the extension board, two the other end of first threaded rod rotates respectively to be connected in the back of two fixed blocks, two the fixed block is located the both sides that auxiliary workbench is close to the clamping table respectively.
Preferably, two the equal threaded connection in outside of first threaded rod has the movable connecting block, two the equal fixedly connected with fixed connection block in the both sides that the movable connecting block is relative, two fixedly connected with blocks between the both sides that the fixed connection block is relative, block fixedly connected with rotation connecting rod between the both sides that the piece openly seted up the inslot wall, the outside cover that rotates the connecting rod is equipped with the angle dog, block that the positive one side top of piece has seted up the second arc wall, block that the piece is close to the marginal position of clamping table's one side and standing groove one side and align, the second arc wall is used for the restriction to block tubular alloy.
Preferably, the standing groove has been seted up at the top of auxiliary workbench, the equal fixedly connected with in both sides of auxiliary workbench bottom supports the connecting bottom plate, two screens grooves have been seted up to one side of supporting the connecting bottom plate, the length that supports the connecting bottom plate matches with the length phase-match after the hydraulic stem shrink, two the screens groove matches with the width phase-match of chucking piece.
Compared with the prior art, the utility model provides an anchor clamps for carbide processing has following beneficial effect:
the utility model provides an anchor clamps are used in carbide processing, it rotates to rotate the handle drive connection pad through rotating, the rotation of connection pad drives the second threaded rod and removes, thereby promote to remove the clamp plate and remove, the alloy extrusion that will press from both sides tight processing will be in one side of spacing clamping piece, seting up of first arc wall makes the tubulose alloy also can press from both sides tightly through above-mentioned part, make the workman when carrying out alloy processing, need not to make a round trip to switch between a plurality of equipment, only just can accomplish the tight process of clamp of multiple shape alloy through single equipment, very big improvement the machining efficiency of alloy.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a fixture for machining hard alloy according to the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the fixture for machining hard alloy according to the present invention;
fig. 3 is a schematic structural view of the interior of the rotating device provided by the present invention;
fig. 4 is a three-dimensional perspective view of the clamping device of the present invention;
fig. 5 is a three-dimensional perspective view of the reinforced clamping device of the present invention.
Reference numbers in the figures: 1. the rotation spliced pole, 2, the rolling disc, 3, fixed connection piece, 4, remove the connecting block, 5, support the connecting bottom plate, 6, the standing groove, 7, first threaded rod, 8, the fixed block, 9, the screens groove, 10, clamping table, 11, the hydraulic stem, 12, the installed part, 13, spacing clamping piece, 14, first arc wall, 15, sliding connection board, 16, the slipmat, 17, remove the clamp plate, 18, the connection pad, 19, rotate the handle, 20, the second threaded rod, 21, fixed stopper, 22, the auxiliary table, 23, connect the extension board, 24, the spout, 25, the connecting plate, 26, rotate the connecting rod, 27, the angle dog, 28, the second arc wall, 29, the belt pulley, 30, the drive belt, 31, stop block, 32, the chucking piece.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 4, wherein fig. 1 is a schematic structural diagram of a first embodiment of a fixture for processing hard alloy according to the present invention, and fig. 4 is a three-dimensional perspective view of a clamping device according to the present invention. The fixture for machining the hard alloy comprises: a clamping table 10, an auxiliary table 22;
the mounting piece 12 is fixedly connected to the clamping workbench 10;
the sliding groove 24 is arranged on the mounting part 12, and two sides of the sliding groove 24 respectively penetrate through and extend to the outer surfaces of two sides of the mounting part 12;
the limiting clamping piece 13 is arranged on the mounting piece 12;
a first arc-shaped groove 14 is formed in one side of the limiting and clamping part 13, a fixed limiting block 21 is fixedly connected to the other side of the top of the mounting part 12, a second threaded rod 20 is connected to the inner portion of the fixed limiting block 21 in a threaded manner, a connecting disc 18 is fixedly connected to one end of the second threaded rod 20, a rotating handle 19 is fixedly connected to one side of the connecting disc 18, two sliding connecting plates 15 are slidably connected to the inside of the sliding groove 24 through connecting plates 25, a movable clamping plate 17 is fixedly connected between the two opposite sides of the two sliding connecting plates 15, an anti-skid pad 16 is fixedly connected to the front surface of the movable clamping plate 17, the height of the mounting part 12 is lower than that of a blocking block 31, the second threaded rod 20 is tightly connected with the fixed limiting block 21 in a threaded manner and cannot rotate due to extrusion force when the second threaded rod does not rotate, and the length of the second threaded rod 20 is matched with the distance from the fixed limiting and clamping part 21 to the limiting and clamping part 13, the front surface of the non-slip mat 16 is provided with a plurality of grooves for increasing friction force between the non-slip mat and alloy and enhancing clamping effect, the first arc-shaped groove 14 is used for clamping tubular alloy with the diameter larger than the radius of the first arc-shaped groove 14, the rotating handle 19 is fixed at the edge position of one side of the connecting disc 18, so that a person can conveniently control and rotate the second threaded rod 20, and the center of the connecting disc 18 is fixedly connected with the second threaded rod 20.
The bottom of the mounting part 12 is fixedly connected to the top of the clamping workbench 10, and the length of the mounting part 12 is longer than the width of the clamping workbench 10;
two clamping blocks 32 are fixedly connected to one side of the clamping workbench 10, a hydraulic rod 11 is fixedly connected to the bottom of the clamping workbench 10, the two clamping blocks 32 are used for limiting the position between the clamping workbench 10 and the auxiliary workbench 22, the hydraulic rod 11 is used for lifting the clamping workbench 10, and the clamped alloy angle is adjusted by matching with an angle stop block 27;
the retaining clamp 13 is fixedly attached to the top side of the bottom mounting member 12.
The utility model provides a working principle of anchor clamps for carbide processing as follows:
when the device is used, the blocky alloy is placed at the top of the placing box platform 12 and is positioned between the limiting clamping piece 13 and the non-slip mat 16, then the rotating handle 19 is rotated, the handle 19 is fixed at the edge position of the front surface of the connecting disc 18, the second threaded rod 20 can be rotated during rotation, and the second threaded rod 20 is in threaded connection with the fixed limiting block 21, so that the second threaded rod 20 can move forwards during rotation, the movable clamping plate 17 is pushed to move, the movable clamping plate 17 is limited in the sliding groove 24 due to the connecting plates 25 connected with the sliding connecting plates 15 at two sides, and can only move forwards and horizontally under the pushing of the second threaded rod 20, the non-slip mat 16 is driven to move and extrude, and the blocky alloy is moved to one side attached to the limiting clamping piece 13 and is fixed;
when the tubular alloy is fixed, the tubular alloy is placed between the inside of the first arc-shaped groove 14 and one side of the non-slip mat 16, and then the above steps are repeated to complete the fixing and clamping.
Compared with the prior art, the utility model provides an anchor clamps for carbide processing has following beneficial effect:
rotate handle 19 through rotating and drive connection pad 18 and rotate, the rotation of connection pad 18 drives second threaded rod 20 and removes, thereby promote to move clamping plate 17 and remove, will press from both sides the alloy extrusion of tight processing one side at spacing clamping piece 13, seting up of first arc wall 14 makes the tubulose alloy also can press from both sides tightly through above-mentioned part, make the workman when carrying out alloy processing, need not to make a round trip to switch between a plurality of equipment, only can accomplish the tight process of clamp of multiple shape alloy through single equipment, very big improvement the machining efficiency of alloy.
Second embodiment
Referring to fig. 2, 3 and 5, a second embodiment of the present application provides another fixture for machining cemented carbide based on the fixture for machining cemented carbide provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the anchor clamps for hard alloy processing that the second embodiment of this application provided lies in, extension board 23 is connected to one side fixedly connected with of auxiliary work platform 22, one side of connecting extension board 23 inner wall is rotated and is connected with rotation spliced pole 1, the other end fixedly connected with rolling disc 2 of rotation spliced pole 1, the opposite side of connecting extension board 23 inner wall and the both sides that are located rotation spliced pole 1 are all rotated and are connected with first threaded rod 7, the equal fixedly connected with fixed block 8 in both sides of auxiliary work platform 22, the outside of rotation spliced pole 1 and the outside of two first threaded rods 7 all overlap and are equipped with belt pulley 29, and three belt pulley 29 all is located the inside of connecting extension board 23, and three the external transmission of belt pulley 29 is connected with drive belt 30, rotation spliced pole 1 runs through and extends to the opposite side outside of connecting extension board 23, the center department of rolling disc 2 is provided with the screw hole and can is connected with the motor, takes the manual work through the motor and rotates rolling disc 2 for block that piece 31 is better to the tight effect of the clamp of alloy part side direction, two the other end of first threaded rod 7 rotates respectively and connects in the back of two fixed blocks 8, two fixed blocks 8 are located the both sides that auxiliary workbench 22 is close to and presss from both sides tight workstation 10 respectively.
Two equal threaded connection in outside of first threaded rod 7 has movable connecting block 4, two equal fixedly connected with fixed connection block 3 in the both sides that movable connecting block 4 is relative, two fixedly connected with blocks 31 between the both sides that fixed connection block 3 is relative, block fixedly connected with rotation connecting rod 26 between the both sides that block 31 openly seted up the inslot wall, the outside cover that rotates connecting rod 26 is equipped with angle dog 27, block that the positive one side top of block 31 has seted up second arc wall 28, the marginal position that blocks one side that block 31 is close to tight workstation 10 of clamp is aligned with standing groove 6 one side, second arc wall 28 is used for the restriction to block the tubulose alloy, and horizontal position and height all correspond with first arc wall 14.
Standing groove 6 has been seted up at the top of auxiliary workbench 22, the equal fixedly connected with in both sides of auxiliary workbench 22 bottom supports connecting bottom plate 5, two screens grooves 9 have been seted up to one side of supporting connecting bottom plate 5, the inside of standing groove 6 is used for placing the scale, need not to use the tape measure to measure when making personnel's adjustment press from both sides tight length, the length phase-match after supporting connecting bottom plate 5's length and the shrink of hydraulic stem 11, two the width phase-match of screens groove 9 and chucking piece 32 is used for the position of spacing tight workstation 10 of clamp.
Compared with the prior art, the utility model provides an anchor clamps for carbide processing has following beneficial effect:
the rotating disc 2 drives the two first threaded rods 7 to move through the rotating connecting column 1 and the belt pulley 29, the blocking block 31 moves due to the movement of the two first threaded rods 7, the dividing ruler is matched with the inside of the placing groove 6 to be placed, personnel can clamp alloy without using a measuring tape to measure, the required length can be directly and accurately clamped, the blocking block 31 on one side is clamped, the clamping position of the alloy is firmer, and displacement can not be generated due to the large acting force of a machining program.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A fixture for machining hard alloy is characterized by comprising: a clamping workbench and an auxiliary workbench;
the mounting piece is fixedly connected to the clamping workbench;
the sliding groove is arranged on the mounting piece, and two sides of the sliding groove respectively penetrate through and extend to the outer surfaces of two sides of the mounting piece;
the limiting clamping piece is arranged on the mounting piece;
first arc wall has been seted up to one side of spacing clamping piece, the fixed stopper of opposite side fixedly connected with at installed part top, the inside threaded connection of fixed stopper has the second threaded rod, the one end fixedly connected with connection pad of second threaded rod, one side fixedly connected with rotation handle of connection pad, there are two sliding connection boards in the inside of spout through connecting plate sliding connection, two fixedly connected with removes the clamp plate between the relative both sides of sliding connection board, remove the positive fixedly connected with slipmat of clamp plate.
2. The jig for machining cemented carbide according to claim 1, wherein a bottom of the mounting member is fixedly attached to a top of the clamping table.
3. The clamp for processing the hard alloy according to claim 1, wherein two clamping blocks are fixedly connected to one side of the clamping workbench, and a hydraulic rod is fixedly connected to the bottom of the clamping workbench.
4. The jig for machining cemented carbide according to claim 1, wherein the position-restricting clamp is fixedly attached to one side of a top of the bottom attachment member.
5. The fixture for hard alloy processing according to claim 1, wherein one side of the auxiliary workbench is fixedly connected with an extension plate, one side of the inner wall of the extension plate is rotatably connected with a rotation connection column, the other end of the rotation connection column is fixedly connected with a rotation disc, the other side of the inner wall of the extension plate and the two sides of the rotation connection column are both rotatably connected with first threaded rods, the two sides of the auxiliary workbench are both fixedly connected with fixed blocks, the outer part of the rotation connection column and the outer parts of the two first threaded rods are both sleeved with belt pulleys, three belt pulleys are both located inside the connection extension plate, and three external transmission of the belt pulleys is connected with a transmission belt.
6. The fixture for machining the hard alloy according to claim 5, wherein a movable connecting block is connected to the outer portions of the two first threaded rods in a threaded manner, fixed connecting blocks are fixedly connected to the two opposite sides of the two movable connecting blocks, a blocking block is fixedly connected between the two opposite sides of the two fixed connecting blocks, a rotating connecting rod is fixedly connected between the two sides of the front side of the blocking block, the inner wall of the groove is formed in the front side of the blocking block, an angle stop block is sleeved on the outer portion of the rotating connecting rod, and a second arc-shaped groove is formed in the top of the front side of the blocking block.
7. The clamp for processing the hard alloy according to claim 5, wherein a placing groove is formed in the top of the auxiliary workbench, a supporting and connecting bottom plate is fixedly connected to both sides of the bottom of the auxiliary workbench, and two clamping grooves are formed in one side of the supporting and connecting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120671603.XU CN215239368U (en) | 2021-04-01 | 2021-04-01 | Clamp for machining hard alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120671603.XU CN215239368U (en) | 2021-04-01 | 2021-04-01 | Clamp for machining hard alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215239368U true CN215239368U (en) | 2021-12-21 |
Family
ID=79507198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120671603.XU Expired - Fee Related CN215239368U (en) | 2021-04-01 | 2021-04-01 | Clamp for machining hard alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215239368U (en) |
-
2021
- 2021-04-01 CN CN202120671603.XU patent/CN215239368U/en not_active Expired - Fee Related
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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: 20211221 |