CN213856769U - Edge trimmer for screw production - Google Patents
Edge trimmer for screw production Download PDFInfo
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- CN213856769U CN213856769U CN202022876532.5U CN202022876532U CN213856769U CN 213856769 U CN213856769 U CN 213856769U CN 202022876532 U CN202022876532 U CN 202022876532U CN 213856769 U CN213856769 U CN 213856769U
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Abstract
The utility model discloses a trimming machine for screw production, which comprises a workbench and a frame, wherein the upper end surface of the frame is provided with a driving device, a top plate is fixedly connected below the driving device, the lower surface of the top plate is fixedly connected with a cylinder A, the piston end of the cylinder A is detachably connected with a stamping block, the lower surface of the stamping block is provided with a groove, the upper surface of the workbench is provided with a base, a push rod penetrates through the base, the lower end of the push rod extends to the lower part of the workbench and is connected with a cylinder B, a push plate is arranged at the upper end of the push rod, a fixed block is fixedly sleeved on the outer surface of the push rod, a rotating rod is rotatably connected to one side of the fixed block, the one end of dwang is rotated and is connected with the carriage release lever, the upper end of carriage release lever is rotated and is connected with splint, splint and dwang are rotated and are connected with same dead lever. The utility model discloses can fix a position the screw and press from both sides tightly, stability is good to make things convenient for the unloading.
Description
Technical Field
The utility model relates to a screw production facility technical field especially relates to a bead cutter is used in screw production.
Background
The screw is a tool for fastening machine parts of the device step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, in the screw production process, the end part of the screw can generate an edge material after demoulding, an edge trimmer is needed to cut the edge material of the end part of the screw, the edge trimmer is equipment for cutting the head part of a bolt blank upset by an upsetting machine into a hexagonal head shape, and the screw is widely applied to cutting the edge materials of various devices.
Because the screw is small-size spare, the screw is placed on the bead cutter, needs to be equipped with clamping device that can reliably fix, otherwise in case the screw aversion in the cutting process, can cause the damage of spare part, and the screw is in large quantity, and the engineering volume is big, and artifical unloading leads to work efficiency low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a trimming machine for screw production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a trimming machine for screw production comprises a workbench and a frame, wherein the frame is fixedly arranged on the upper surface of the workbench, the upper end surface of the frame is provided with a driving device, the lower part of the driving device is fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with a cylinder A, the piston end of the cylinder A is detachably connected with a stamping block, the lower surface of the stamping block is provided with a groove, the upper surface of the workbench is provided with a base, a push rod penetrates through the inside of the base, the lower end of the push rod extends to the lower part of the workbench and is connected with a cylinder B, the upper end of the push rod is provided with a push plate, the outer surface of the push rod is fixedly sleeved with a fixed block, one side of the fixed block is rotatably connected with a rotating rod, one end of the rotating rod is rotatably connected with a moving rod, the upper end of, the lower end of the fixed rod is fixedly connected with the base.
Preferably, a gasket is bonded on the upper surface of the base, and the gasket is in a ring shape; in the process of punching the screw, the head of the screw is in surface contact with the clamping plate and extrudes the clamping plate, the clamping plate transmits stress to the surface of the base, and the gasket can avoid abrasion and has the function of enhancing the surface strength of the base.
Preferably, the lower surface of the workbench is provided with supporting legs, one side of each supporting leg is fixedly provided with a transverse plate, and the cylinder B is fixedly connected with the upper surface of the transverse plate; the piston end of the cylinder B extends out, and the push rod moves in the vertical direction to drive the fixed block and the push plate to move.
Preferably, the upper surface of the base is provided with a through hole, a screw is placed inside the through hole, the bottom end of the screw is in contact connection with the push plate, and the size of the groove is the same as that of the head of the screw; after the screw is placed into the through hole, the clamping plate clamps the screw tightly, the head of the screw enters the groove, the rim charge of the head of the screw can be removed by the punching block, and the push plate moves to discharge the screw.
Preferably, an intermediate piece is fixedly mounted on the side wall of one side of the fixed block, and the intermediate piece is rotatably connected with the rotating rod; the fixed block moves to drive the rotation between the intermediate piece and the rotating rod, and the part connected with the fixed rod is a rotating point, so that the moving rod moves to drive the clamping plate to clamp and loosen the screw.
Preferably, the inner side wall of the groove is provided with a polishing piece; the driving device is opened, and the polishing piece can polish the screw head inside the groove, removes burrs left by rim charge, and avoids scratching fingers when being taken manually.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up push pedal, push rod and cylinder B, cylinder B drives the push pedal and removes, can release the base with the screw of accomplishing the side cut, accomplishes the unloading operation, alleviates artificial work load, and need not shut down during the unloading, has improved work efficiency.
2. The utility model discloses in, through setting up dwang, carriage release lever, dead lever and splint, the rotation of dwang drives the carriage release lever and rotates to drive splint and press from both sides tightly to the screw, make the location of screw accurate, be convenient for carry out further operation to the screw, and splint loosen the screw, are convenient for carry out the unloading to the screw.
3. The utility model discloses in, through setting up polishing piece and drive arrangement, can polish the screwhead portion that gets into inside the recess and get rid of the rim charge, get rid of the burr that the rim charge was saved, when avoiding artifical the taking, lacerate the finger, improved the security of operation.
Drawings
Fig. 1 is a schematic structural view of a trimming machine for screw production according to the present invention;
fig. 2 is an enlarged view of a position a of the edge trimmer for screw production provided by the utility model;
fig. 3 is an enlarged view of a position B of the edge trimmer for screw production according to the present invention;
fig. 4 is a partial enlarged view of a second embodiment of the edge trimmer for screw production according to the present invention.
In the figure: 1 frame, 2 workstations, 3 supporting legs, 4 transverse plates, 5 driving devices, 6 top plates, 7 air cylinders A, 8 punching blocks, 9 grooves, 10 bases, 11 push rods, 12 push plates, 13 fixing blocks, 14 middle pieces, 15 rotating rods, 16 moving rods, 17 clamping plates, 18 fixing rods, 19 air cylinders B, 20 perforation, 21 polishing sheets, 22 screws and 23 gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to the attached drawings 1-3, an edge trimmer for screw production comprises a workbench 2 and a frame 1, wherein the frame 1 is fixedly arranged on the upper surface of the workbench 2, a driving device 5 is arranged on the upper end surface of the frame 1, a top plate 6 is fixedly connected below the driving device 5, a cylinder A7 is fixedly connected on the lower surface of the top plate 6, a stamping block 8 is detachably connected at the piston end of the cylinder A7, a groove 9 is formed on the lower surface of the stamping block 8, a base 10 is arranged on the upper surface of the workbench 2, a push rod 11 penetrates through the base 10, the lower end of the push rod 11 extends to the lower part of the workbench 2 and is connected with a cylinder B19, a push plate 12 is arranged at the upper end of the push rod 11, a fixed block 13 is fixedly sleeved on the outer surface of the push rod 11, a rotating rod 15 is rotatably connected to one side of the fixed block 13, a moving rod 16 is rotatably connected to one end of the rotating rod 15, a clamping plate 18 is rotatably connected to the upper end of the moving rod 16, the clamping plate 18 and the rotating rod 15 are rotatably connected with the same fixing rod 17, and the lower end of the fixing rod 17 is fixedly connected with the base 10.
The lower surface of the workbench 2 is provided with supporting legs 3, one side of each supporting leg 3 is fixedly provided with a transverse plate 4, and the cylinder B19 is fixedly connected with the upper surface of the transverse plate 4; the piston end of the cylinder B19 extends out, and the push rod 11 moves vertically to drive the fixed block 13 and the push plate 12 to move.
The upper surface of the base 10 is provided with a through hole 20, a screw 22 is arranged in the through hole 20, the bottom end of the screw 22 is in contact connection with the push plate 12, and the size of the groove 9 is the same as that of the head of the screw 22; after the screw 22 is placed into the through hole 20, the clamping plate 17 clamps the screw 22, the head of the screw 22 enters the groove 9, the punching block 8 can remove the rim charge of the head of the screw 22, and the push plate 12 moves to blank the screw 22.
An intermediate piece 14 is fixedly arranged on the side wall of one side of the fixed block 13, and the intermediate piece 14 is rotatably connected with the rotating rod 15; the fixed block 13 moves to drive the rotation between the intermediate piece 14 and the rotating rod 15, and the part connected with the fixed rod 18 is a rotating point, so that the moving rod 16 moves to drive the clamping plate 17 to clamp and loosen the screw 22.
The inner side wall of the groove 9 is provided with a polishing sheet 21; the driving device 5 is opened, the polishing piece 21 can polish the head of the screw 22 in the groove 9, burrs left on rim charge are removed, and fingers are prevented from being scratched when the fingers are taken manually.
Referring to fig. 4, compared to the first embodiment, the second embodiment: a gasket 23 is adhered to the upper surface of the base 10, and the gasket 23 is annular; during the process of punching the screw 22, the head of the screw 22 contacts with the surface of the clamping plate 17 and presses the clamping plate 17, the clamping plate 17 transmits the stress to the surface of the base 10, and the gasket 23 can avoid causing abrasion and has the function of enhancing the surface strength of the base 10.
The working principle is as follows: inserting a screw 22 into a through hole 20 of a base 10, starting a cylinder B19, driving a push rod 11 to move downwards by a piston end of a cylinder B19, so that a fixing block 13 moves along with the push rod 11, enabling an intermediate part 14 and a rotating rod 15 to rotate by taking a connecting part of the rotating rod 15 and a fixing rod 18 as a rotating point, driving a moving rod 16 to move upwards, enabling a clamping plate 17 to rotate by taking a connecting part of the clamping plate 17 and the fixing rod 18 as a rotating point, enabling two clamping plates 17 to be close to the screw 22 to position and clamp the screw 22, starting a cylinder A7, enabling a stamping block 8 to move downwards, enabling the head of the screw 22 to enter a groove 9 of the stamping block 8, enabling the stamping block 8 to continue to move, enabling rim charge which does not enter the groove 9 to be separated from the screw 22, finishing edge cutting, starting a driving device 5, driving a top plate 6, the cylinder A7 and the stamping block 8 to rotate simultaneously, enabling a grinding piece 21 in the groove 9 to grind the head of the screw 22, burr removal avoids the fish tail, accomplishes the side cut after, and cylinder B19 drives push rod 11 and shifts up, and screw 22 is kept away from to splint 17, and push pedal 12 moves upwards, releases screw 22, accomplishes the unloading, has improved work efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The edge trimmer for screw production comprises a workbench (2) and a frame (1), and is characterized in that the frame (1) is fixedly arranged on the upper surface of the workbench (2), a driving device (5) is arranged on the upper end surface of the frame (1), a top plate (6) is fixedly connected below the driving device (5), a cylinder A (7) is fixedly connected to the lower surface of the top plate (6), a stamping block (8) is detachably connected to the piston end of the cylinder A (7), a groove (9) is formed in the lower surface of the stamping block (8), a base (10) is arranged on the upper surface of the workbench (2), a push rod (11) penetrates through the base (10), the lower end of the push rod (11) extends to the lower part of the workbench (2) and is connected with a cylinder B (19), and a push plate (12) is installed at the upper end of the push rod (11), the external fixed surface of push rod (11) has cup jointed fixed block (13), one side of fixed block (13) is rotated and is connected with dwang (15), the one end of dwang (15) is rotated and is connected with carriage release lever (16), the upper end of carriage release lever (16) is rotated and is connected with splint (18), splint (18) and dwang (15) are rotated and are connected with same dead lever (17), the lower extreme and base (10) fixed connection of dead lever (17).
2. The edge trimmer for screw production according to claim 1, wherein a gasket (23) is bonded to the upper surface of the base (10), and the gasket (23) has a ring shape.
3. The edge trimmer for screw production according to claim 1, wherein the lower surface of the workbench (2) is provided with a supporting leg (3), a transverse plate (4) is fixedly mounted on one side of the supporting leg (3), and the cylinder B (19) is fixedly connected with the upper surface of the transverse plate (4).
4. The edge trimmer for screw production according to claim 1, wherein the upper surface of the base (10) is provided with a through hole (20), a screw (22) is placed inside the through hole (20), the bottom end of the screw (22) is in contact connection with the push plate (12), and the size of the groove (9) is the same as that of the head of the screw (22).
5. The edge trimmer for screw production according to claim 1, wherein an intermediate piece (14) is fixedly mounted on one side wall of the fixed block (13), and the intermediate piece (14) is rotatably connected with the rotating rod (15).
6. The screw production edge trimmer according to claim 1, characterized in that the inner side wall of the groove (9) is provided with a polishing disc (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876532.5U CN213856769U (en) | 2020-12-02 | 2020-12-02 | Edge trimmer for screw production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876532.5U CN213856769U (en) | 2020-12-02 | 2020-12-02 | Edge trimmer for screw production |
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| Publication Number | Publication Date |
|---|---|
| CN213856769U true CN213856769U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022876532.5U Active CN213856769U (en) | 2020-12-02 | 2020-12-02 | Edge trimmer for screw production |
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| CN (1) | CN213856769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579072A (en) * | 2021-08-04 | 2021-11-02 | 安徽瑞福文具有限公司 | Waste-edge-free automatic stamping die for long-tail ticket folder production |
-
2020
- 2020-12-02 CN CN202022876532.5U patent/CN213856769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579072A (en) * | 2021-08-04 | 2021-11-02 | 安徽瑞福文具有限公司 | Waste-edge-free automatic stamping die for long-tail ticket folder production |
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