CN216324229U

CN216324229U - Multi-station copper rod wire drawing machine

Info

Publication number: CN216324229U
Application number: CN202122635253.4U
Authority: CN
Inventors: 邵鹏程; 马恩葱
Original assignee: Taizhou Jinghua Environmental Protection Equipment Co ltd
Current assignee: Taizhou Jinghua Environmental Protection Equipment Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-04-19
Anticipated expiration: 2031-10-30

Abstract

The utility model provides a multi-station copper bar wire drawing machine, and belongs to the technical field of rough machining. The fixture solves the problems that a fixture on the existing copper bar wire drawing machine is unstable in clamping a copper bar and poor in adaptability. This wire drawing machine is including the drawing die that has at least one drawing hole, and drawing die one side is equipped with the mount pad that can move towards the drawing die direction, corresponds every drawing hole on the mount pad and all is equipped with the setting element, and the setting element is equipped with the spout that runs through setting element and width diminish gradually along its length direction, is equipped with two clamp splice and two clamp splice of mutual symmetry in the spout and can slide along the both sides cell wall direction guide of spout respectively. This anchor clamps of wire drawing machine comprises setting element and two clamp splices, is equipped with the spout that the width diminishes gradually on the setting element, and two clamp splices can slide along spout both sides cell wall, and such centre gripping only needs to keep the position that the clamp splice is located the spout after the bar copper, and the lateral wall of spout can play fine supporting role to the clamp splice for the stability of centre gripping obtains effectual improvement.

Description

Multi-station copper rod wire drawing machine

Technical Field

The utility model belongs to the technical field of rough machining, relates to a wire drawing machine, and particularly relates to a multi-station copper rod wire drawing machine.

Background

The existing copper rod is formed by stretching and extrusion, and generally, a blank copper rod with high temperature is clamped by a clamp and then pressed into a wire-drawing die for stretching. The clamp of the existing copper bar wire drawing machine generally clamps the end part of a copper bar by two pneumatic clamping jaws and draws a high-temperature copper bar blank towards the wire drawing die.

The conventional clamp purchased from the market and having larger mass and volume of the copper bar is often loose in the process of clamping and pulling the wire-drawing die, so that the copper bar cannot be aligned with the wire-drawing hole in the wire-drawing die. The reason for this is that the clamping jaws of the existing purchased clamp are generally connected by hinges and the like, and are prone to rotate, and the long copper bar can shake during pulling to cause the clamping position to be loose. And the anchor clamps of purchasing on the existing market can't control its two open sizes of clamping jaw according to the diameter size of bar copper blank, can't adapt to the bar copper of the various sizes, often all need to change anchor clamps and adapt to when running into bar copper of not uniform size, and is very troublesome.

Disclosure of Invention

The utility model aims to provide a multi-station copper rod wire drawing machine aiming at the problems in the prior art. The technical problem that a clamp on an existing copper bar wire drawing machine is unstable in clamping of a copper bar and poor in adaptability is solved.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a multistation bar copper wire drawing machine, is including the drawing die that has at least one drawing hole, drawing die one side is equipped with the mount pad that can remove towards the drawing die direction, a serial communication port, it all is equipped with the setting element to correspond every drawing hole on the mount pad, the setting element is equipped with the spout that runs through setting element and width diminish gradually on its length direction, be equipped with two clamp splices and two clamp splices of mutual symmetry in the spout and can follow the both sides cell wall direction slip of spout respectively.

This anchor clamps of wire drawing machine comprises setting element and two clamp splices, be equipped with the spout that the width diminishes gradually on the setting element, two clamp splices set up in the spout, every clamp splice respectively slides along one side cell wall of spout, interval between two clamp splices will change along with the slip of clamp splice and stretch into the bar copper between two clamp splices between the clamp splice removal of controlling again and reduce between the two so that the bar copper just can be held to strength interval, only need keep the position that the clamp splice is located the spout after such centre gripping bar copper, the lateral wall of spout can play fine supporting role to the clamp splice, make the stability of centre gripping obtain effectual improvement.

At foretell multistation bar copper wire drawing machine, the mounting groove has been seted up on the mount pad, the setting element is located the mounting groove, the setting element includes the fixture block of two mutual symmetries, the spout is the clearance between two fixture blocks, two clamp blocks are located between two fixture blocks and can slide along the side direction of two fixture blocks respectively.

The locating piece comprises two fixture blocks and makes the width of spout can be adjusted, and we can change the biggest gap width and the minimum gap width between two fixture blocks through two fixture blocks of translation to let the biggest opening distance and the minimum opening distance between two fixture blocks can obtain adjusting, make its bar copper that can the centre gripping various sizes, adaptability is promoted by a wide margin.

In foretell multistation bar copper wire drawing machine, two all be equipped with between the cell wall of fixture block and mounting groove and block the piece, all be equipped with the inclined plane on the fixture block, block that the piece can be followed the inclined plane direction and slided and two fixture blocks can be close to each other when blocking the piece and slide.

The distance between the two clamping blocks is adjusted through the blocking block, the two clamping blocks cannot move in the length direction of the two clamping blocks, the two clamping blocks can only be close to or far away from each other, when the blocking block slides along the inclined plane, the clamping blocks can be reversely extruded to enable the clamping blocks to be close to the other clamping block, the design structure is simple, good lateral supporting force can be exerted on the clamping blocks when the blocking block is not moved after the blocking block is adjusted, the supporting force provided for the clamping blocks is enabled to be more stable, and the stability of clamping the copper rod is further improved.

In the multistation copper bar wire drawing machine, the inclined plane is provided with the inner grooves along the length direction, and the stop block is provided with the convex part matched with the inner grooves.

At foretell multistation bar copper wire drawing machine, the axial is fixed with the connecting axle that can rotate on the mount pad, the upper end of stopping the piece all overlaps and establishes on the connecting axle and fixed with connecting axle threaded connection, stop that piece one end supports and leans on the mount pad, the other end that stops the piece supports and leans on the inclined plane.

The upper end threaded connection who blocks the piece is on the connecting axle, and when the connecting axle rotated, the piece will be removed along the connecting axle to the design like this, and the one end that blocks the piece obtains the support other end of mount pad and supports and just enable the fixture block to be close to each other on the inclined plane when removing, design simple structure like this, convenient operation.

In the multi-station copper rod wire drawing machine, the side surface between the two clamping blocks is provided with the supporting part for placing the clamping block.

The design of supporting part mainly is used for bearing the fixture block, secondly all is equipped with the supporting part on two fixture blocks, and supporting part protrusion in the side of fixture block, two supporting parts can support each other and lean on the clamp splice between two fixture blocks of effectual protection when two fixture blocks are close to certain degree, prevent because excessively be close to damage the fixture block, the security is higher.

In the multistation bar copper wire drawing machine, each supporting part is provided with a guide slot, the guide slots are distributed along the sliding direction of the clamping block, and the clamping block is provided with a guide part extending into the guide slots.

The cooperation of guide part and guide slot can let the gliding stability of clamp splice better, does not have the support of the side of fixture block when centre gripping bar copper, and the cell wall of guide slot also can play fine support to the side of guide part for the stability of centre gripping bar copper is better.

In foretell multistation bar copper wire drawing machine, be fixed with the cylinder on the mount pad, be equipped with on the push rod of cylinder and be used for the connecting piece fixed with the clamp splice, when the push rod of cylinder is flexible the clamp splice can slide along the guide slot under the effect of connecting piece.

In the multistation bar copper wire drawing machine, the cylinder is fixed on the mounting seat, and the mounting seat is driven by the cylinder to be close to or far away from the wire drawing die.

Compared with the prior art, the product has the advantages that:

1. this anchor clamps of wire drawing machine comprises setting element and two clamp splices, is equipped with the spout that the width diminishes gradually on the setting element, and two clamp splices can slide along spout both sides cell wall, and such centre gripping only needs to keep the position that the clamp splice is located the spout after the bar copper, and the lateral wall of spout can play fine supporting role to the clamp splice for the stability of centre gripping obtains effectual improvement.

2. The locating piece comprises two fixture blocks and makes the width of spout can be adjusted, and we can change the biggest gap width and the minimum gap width between two fixture blocks through two fixture blocks of translation to let the biggest opening distance and the minimum opening distance between two fixture blocks can obtain adjusting, make its bar copper that can the centre gripping various sizes, adaptability is promoted by a wide margin.

Drawings

FIG. 1 is a schematic view of a portion of the structure of the present invention;

FIG. 2 is an assembly view of the mount and portions of the components of the present invention;

FIG. 3 is a schematic view of a portion of the structure of the present invention;

FIG. 4 is a schematic view of a portion of the structure of the present invention;

FIG. 5 is a detail view of a stop block of the present invention;

fig. 6 is a detail view of the mount of the present invention.

In the figure, 1, a wire-drawing die; 11. a wire drawing hole; 2. a mounting seat; 21. mounting grooves; 3. a positioning member; 31. a clamping block; 311. an inclined surface; 312. an inner groove; 313. a support portion; 314. a guide groove; 32. a chute; 4. a clamping block; 41. a guide portion; 5. a blocking block; 51. a convex portion; 6. a connecting shaft; 7. a cylinder; 8. a connecting member.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the multi-station copper rod wire drawing machine comprises a frame for fixing a wire drawing die 1, wherein the wire drawing die 1 is provided with two wire drawing holes 11, the two wire drawing holes 11 are arranged on the wire drawing die 1 side by side, one side of the wire drawing die 1 is provided with a clamping jaw capable of clamping a copper rod passing through the wire drawing die 1, the other side of the wire drawing die 1 is provided with a mounting seat 2 capable of moving towards the direction of the wire drawing die 1, and the whole mounting seat 2 is pushed to advance or retreat by an oil cylinder or an air cylinder 7. Correspond every wire drawing hole 11 on mount pad 2 and all be equipped with setting element 3 and be equipped with two setting element 3 promptly, two setting element 3 are arranged side by side and are corresponded with respective wire drawing hole 11 respectively, setting element 3 is equipped with the spout 32 that runs through setting element 3 and width taper gradually on its length direction, be equipped with two clamp splice 4 and two clamp splice 4 of mutual symmetry in the spout 32 and can follow the both sides cell wall direction slip of spout 32 respectively, clamp splice 4 is driven the ability by cylinder 7 and is realized being close to each other or keeping away from through the cell wall direction slip along spout 32, clamp splice 4 pastes one side cell wall that leans on spout 32 promptly, when two clamp splice 4 synchronous sliding because the groove width of spout 32 diminishes then two clamp splice 4 can be close to the reverse slip each other and then keep away from each other. This anchor clamps of wire drawing machine comprises setting element 3 and two clamp splice 4, be equipped with the spout 32 that the width gradually diminishes on the setting element 3, two clamp splice 4 set up in spout 32, every clamp splice 4 respectively slides along one side cell wall of spout 32, interval between two clamp splice 4 will change along with clamp splice 4's slip and stretch into the bar copper between two clamp splice 4 and again control clamp splice 4 and remove and reduce the interval that must be done with strength between the two and just can grasp the bar copper, only need keep the position that clamp splice 4 is located spout 32 after such grasp the bar copper, the lateral wall of spout 32 can play fine supporting role to clamp splice 4, make the stability of centre gripping obtain effectual improvement.

The positioning member 3 includes two symmetrical fixture blocks 31, the sliding groove 32 is a gap between the two fixture blocks 31, and the two clamping blocks 4 are located between the two fixture blocks 31 and can respectively slide along the side surfaces of the two fixture blocks 31. The positioning piece 3 is composed of two clamping blocks 31, so that the width of the sliding groove 32 can be adjusted, the maximum gap width and the minimum gap width between the two clamping blocks 31 can be changed by horizontally moving the two clamping blocks 31, the maximum opening distance and the minimum opening distance between the two clamping blocks 4 can be adjusted, copper rods with various sizes can be clamped, and the adaptability is greatly improved. All be equipped with inclined plane 311 on two fixture blocks 31, seted up inner groove 312 on the inclined plane 311 along its length direction, the inclined plane 311 goes up to support to have leaned on and has blockked piece 5, is equipped with on the blockking piece 5 with inner groove 312 complex convex part 51, two fixture blocks 31 can slide and be close to or keep away from along inclined plane 311 through blockking piece 5. The distance between the two clamping blocks 31 is adjusted through the blocking block 5, the two clamping blocks 31 cannot move in the length direction, the two clamping blocks 31 can only approach or separate from each other, when the blocking block 5 slides along the inclined surface 311, the clamping blocks 31 can be reversely extruded to enable the clamping blocks 31 to approach the other clamping block 31, the design structure is simple, good lateral supporting force can be exerted on the clamping blocks 31 when the blocking block 5 is not moved after the adjustment is completed, the supporting force provided for the clamping block 4 by the clamping blocks is enabled to be more stable, and the stability of clamping the copper rod is further improved.

A rotatable connecting shaft 6 is axially fixed on the mounting seat 2, the upper ends of the blocking blocks 5 are sleeved on the connecting shaft 6 and are fixedly connected with the connecting shaft 6 in a threaded manner, one end of each blocking block 5 abuts against the mounting seat 2, and the other end of each blocking block 5 abuts against the inclined surface 311. The upper end threaded connection of the stop block 5 is on the connecting shaft 6, so that when the connecting shaft 6 rotates, the stop block 5 can move along the connecting shaft 6, one end of the stop block 5 is supported by the other end of the support of the mounting seat 2 and is abutted to the inclined surface 311, so that the fixture block 31 can be close to each other when the inclined surface 311 moves, the design structure is simple, and the operation is convenient.

Supporting portions 313 for placing the clamping blocks 4 are arranged on the side surfaces between the two clamping blocks 31. The design of supporting portion 313 mainly is used for bearing fixture block 31, secondly all is equipped with supporting portion 313 on two fixture blocks 31, and supporting portion 313 protrusion in fixture block 31's side, and two supporting portions 313 can support each other and lean on the clamp splice 4 between two effectual protection when two fixture blocks 31 are close to certain degree, prevent because excessively be close to damage fixture block 31, and the security is higher. Each clamping block 4 is provided with a convex guide part 41, the support part 313 is provided with a guide groove 314 matched with the guide part 41, and the orientation of the guide groove 314 is the same as the sliding direction of the clamping block 4. The cooperation of guide part 41 and guide slot 314 can let the gliding stability of clamp splice 4 better, and the support of the side of fixture block 31 is not bare when the centre gripping bar copper, and the cell wall of guide slot 314 also can play fine support to the side of guide part 41 for the stability of centre gripping bar copper is better.

An air cylinder 7 is fixed on the mounting seat 2, a connecting piece 8 used for being fixed with the clamping block 4 is arranged on a push rod of the air cylinder 7, and the clamping block 4 can slide along the guide groove 314 under the action of the connecting piece 8 when the push rod of the air cylinder 7 stretches. The appearance of connecting piece 8 is the both sides of its lower extreme of shape of falling T and has all seted up the wide groove, every wide inslot all is equipped with the screw and passes through screw and clamp splice 4 fixed, the screw forms the fender with the both sides cell wall of wide groove, but can slide in the certain limit along the length direction of wide groove, so screw area clamp splice 4 antedisplacement when connecting piece 8 releases, because clamp splice 4 slides so the screw can also remove along clamp splice 4 at the wide inslot sliding position along inclined plane 311, moreover, the steam generator is simple in structure, and is very convenient.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a multistation bar copper wire drawing machine, is including drawing die (1) that has at least one drawing hole (11), drawing die (1) one side is equipped with mount pad (2) that can move towards drawing die (1) direction, a serial communication port, it all is equipped with setting element (3) to correspond every drawing hole (11) on mount pad (2), setting element (3) are equipped with spout (32) that run through setting element (3) and width diminish gradually on its length direction, be equipped with two clamp splice (4) of mutual symmetry in spout (32), two clamp splice (4) respectively paste one side cell wall that leans on spout (32) and can follow spout (32) cell wall synchronous sliding.

2. The multi-station copper rod wire drawing machine according to claim 1, wherein the mounting seat (2) is provided with a mounting groove (21), the positioning element (3) is located in the mounting groove (21), the positioning element (3) comprises two clamping blocks (31) which are symmetrical to each other, the sliding groove (32) is a gap between the two clamping blocks (31), and the two clamping blocks (4) are located between the two clamping blocks (31) and can respectively slide along the side surfaces of the two clamping blocks (31) in a guiding manner.

3. The multi-station copper rod wire drawing machine as claimed in claim 2, wherein a blocking block (5) is arranged between each two clamping blocks (31) and the groove wall of the installation groove (21), each clamping block (31) is provided with an inclined surface (311), each blocking block (5) can slide along the inclined surface (311) in a guiding mode, and the two clamping blocks (31) can approach each other when the blocking blocks (5) slide.

4. A multi-station copper rod wire drawing machine according to claim 3, characterized in that the inclined surface (311) is provided with inner grooves (312) along the length direction thereof, and the stop block (5) is provided with protrusions (51) matched with the inner grooves (312).

5. The multi-station copper rod wire drawing machine according to claim 4, wherein a rotatable connecting shaft (6) is axially fixed on the mounting seat (2), and the upper ends of the blocking blocks (5) are sleeved on the connecting shaft (6) and are fixedly connected with the connecting shaft (6) in a threaded manner.

6. The multi-station copper rod wire drawing machine as claimed in claim 5, wherein a supporting portion (313) for placing the clamping block (4) is arranged on each side surface between the two clamping blocks (31).

7. The multi-station copper rod wire drawing machine as claimed in claim 6, wherein each supporting portion (313) is provided with a guide groove (314), the guide grooves (314) are distributed along the sliding direction of the clamping block (4), and a guide portion (41) extending into the guide grooves (314) is arranged on the clamping block (4).

8. A multi-station copper rod wire drawing machine according to claim 7, characterized in that a cylinder (7) is fixed on the mounting seat (2), a connecting piece (8) for fixing with the clamping block (4) is arranged on a push rod of the cylinder (7), and the clamping block (4) can slide along the guide groove (314) under the action of the connecting piece (8) when the push rod of the cylinder (7) stretches.

9. A multi-station copper rod drawing machine according to any one of claims 1 to 8, characterized in that said mounting seat (2) is driven by a cylinder (7) to approach or move away from the drawing die (1).