CN213103967U

CN213103967U - Special-shaped copper strip narrow side extrusion device

Info

Publication number: CN213103967U
Application number: CN202021421906.8U
Authority: CN
Inventors: 储晓刚; 顾伯平; 李凌云; 路建锋
Original assignee: Yixing Siwei Copper Co ltd
Current assignee: Yixing Siwei Copper Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-04
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a dysmorphism copper bar narrow limit extrusion device relates to copper bar narrow limit extrusion technical field, for the position of solving between the extrusion gear all is relatively fixed, leads to the width size relatively fixed on processing narrow limit, adds man-hour in the copper bar narrow limit to different widths and just can not normally process, greatly increased the processing degree of difficulty, the not good problem of machining efficiency. The inside of workstation is provided with smooth chamber, the top of workstation is provided with the supporting seat, and the one end of supporting seat extends to the inside in smooth chamber, the below of supporting seat is provided with the profile of tooth, and the profile of tooth passes through screw connection with the supporting seat, the inside in smooth chamber is provided with the gear, and the gear is connected with the profile of tooth meshing, one side of workstation is provided with hand round, and hand round rotates with the workstation to be connected, hand round and gear fixed connection, the inside of supporting seat is provided with from the extrusion gear, be provided with main extrusion gear from the top of extrusion gear.

Description

Special-shaped copper strip narrow side extrusion device

Technical Field

The utility model relates to a narrow limit of copper bar extrudees technical field, specifically is a dysmorphism copper bar narrow limit extrusion device.

Background

When a copper box is welded, a narrow edge which is thinner than a copper strip is often required to be formed on the copper strip edge, the width of the narrow edge is 0.5-1cm, the narrow edge of the copper strip is formed under the action of different extrusion forces from top to bottom, and the extrusion is a pressure processing method for pressurizing a blank placed in a female die by using a punch or a male die to generate plastic flow so as to obtain a finished piece in a shape corresponding to a hole or a concave-convex die of the die. The processing method has the advantages of high material utilization rate, improved structure and mechanical property of the material, simple operation and high production efficiency, can be used for manufacturing long-rod, deep-hole and thin-wall parts, and is an important few-cutting-free processing technology.

At present, the narrow limit extrusion device who uses adds man-hour to the narrow limit of dysmorphism copper bar, and the position between the extrusion gear is relatively fixed, leads to the width size relatively fixed on processing narrow limit, adds man-hour just can not normally process the narrow limit of copper bar of different width, greatly increased the processing degree of difficulty, machining efficiency is not good, consequently urgently needs a special-shaped copper bar narrow limit extrusion device to solve these problems in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism copper bar narrow limit extrusion device to it all is relatively fixed to solve the position of proposing between the extrusion gear among the above-mentioned background art, leads to the width size relatively fixed on processing narrow limit, adds man-hour in the copper bar narrow limit to different widths and just can not normally process, greatly increased the processing degree of difficulty, the not good problem of machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a narrow limit extrusion device of dysmorphism copper bar, includes the workstation, the inside of workstation is provided with smooth chamber, the top of workstation is provided with the supporting seat, and the one end of supporting seat extends to the inside in smooth chamber, the below of supporting seat is provided with the profile of tooth, and the profile of tooth passes through screw connection with the supporting seat, the inside in smooth chamber is provided with the gear, and the gear is connected with the profile of tooth meshing, one side of workstation is provided with hand wheel, and just hand wheel rotates with the workstation to be connected, hand wheel and gear fixed connection, the inside of supporting seat is provided with from the extrusion gear, and rotates from extrusion gear and supporting seat to be connected, be provided with main extrusion gear from the top of extrusion gear, and main extrusion gear and from the extrusion gear meshing to be connected.

Preferably, the two sides of the supporting seat are provided with idler wheels, the idler wheels are rotatably connected with the workbench, and the idler wheels are attached to the supporting seat.

Preferably, a non-slip mat is arranged between the workbench and the supporting seat, the non-slip mat and the workbench are arranged into an integral structure, the non-slip mat is attached to the supporting seat, locking bolts are arranged on two sides of the tooth row and attached to the supporting seat, and the locking bolts are in threaded connection with the workbench.

Preferably, one side of supporting seat is provided with the support frame, and the support frame passes through bolted connection with the workstation, one side of support frame is provided with the motor, and the motor passes through bolted connection with the support frame, one side of motor output end is provided with the pivot, and the pivot passes through bolted connection with main extrusion gear, pivot and support frame contact department are provided with the bearing.

Preferably, the top of supporting seat is provided with the mounting bracket, be provided with electric telescopic handle between mounting bracket and the support frame, and electric telescopic handle's both ends pass through the screw connection with mounting bracket and support frame respectively, the below of mounting bracket is provided with the guide roller, and the guide roller rotates with the mounting bracket to be connected.

Preferably, electric telescopic handle's both sides all are provided with spacing seat, and spacing seat passes through the screw connection with the support frame, the below of spacing seat is provided with the slide bar, and the one end of slide bar extends to the inside of spacing seat, the slide bar passes through the screw connection with the mounting bracket, the outside of slide bar is provided with the guide way, be provided with the guide block between slide bar and the spacing seat, and the guide block is connected with the laminating of spacing seat, the one end of guide block extends to the inside of guide way, and guide block and slide bar sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device passes through the gear, the gyro wheel, the setting of slipmat and fitting pin, drive gear revolve through hand round, because be connected through the tooth row meshing between gear and the supporting seat, along with gear revolve, can drive supporting seat horizontal slip, thereby adjust main extrusion gear and follow the vertical side meshing degree of depth of extrusion gear, thereby change narrow limit extrusion size, and roll then can reduce supporting seat sliding resistance, sliding efficiency has been improved, and slipmat and fitting pin then can fix the supporting seat and the workstation of adjusting. The problem of can adjust extrusion length to carry out not unidimensional pressure equipment to the copper bar narrow side is solved.

2. The utility model drives the mounting rack to lift under the action of the electric telescopic rod through the arrangement of the material guide roller, the electric telescopic rod, the limiting seat and the sliding rod, so that the material guide roller is attached to the copper bar, and the copper bar is extruded and limited; spacing seat and slide bar can lead spacingly to the mounting bracket that goes up and down to ensure the stability that the mounting bracket goes up and down, make guide roller lower extreme keep the level balanced to the copper bar upper surface extrusion. The problem of can extrude spacingly to the copper bar of extrusion processing to ensure that the copper bar extrudees the stable transport is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a connection diagram of the supporting seat and the worktable of the present invention;

fig. 3 is a cross-sectional view of the connection between the limiting seat and the sliding rod of the present invention.

In the figure: 1. a work table; 2. a supporting seat; 3. a gear; 4. a hand-operated wheel; 5. a tooth row; 6. a slide chamber; 7. a support frame; 8. a motor; 9. a rotating shaft; 10. a main extrusion gear; 11. from the extrusion gear; 12. a material guide roller; 13. an electric telescopic rod; 14. a limiting seat; 15. a slide bar; 16. a bearing; 17. a roller; 18. a non-slip mat; 19. a locking bolt; 20. a guide block; 21. a guide groove; 22. and (7) mounting frames.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a narrow-edge extrusion device for a special-shaped copper strip comprises a workbench 1, a sliding cavity 6 is arranged inside the workbench 1, a supporting seat 2 is arranged above the workbench 1, one end of the supporting seat 2 extends into the sliding cavity 6, a gear row 5 is arranged below the supporting seat 2 and is connected with the supporting seat 2 through screws, a gear 3 is arranged inside the sliding cavity 6 and is meshed with the gear row 5, a hand-operated wheel 4 is arranged on one side of the workbench 1 and is rotationally connected with the workbench 1, the hand-operated wheel 4 is fixedly connected with the gear 3, a secondary extrusion gear 11 is arranged inside the supporting seat 2 and is rotationally connected with the supporting seat 2, a main extrusion gear 10 is arranged above the extrusion gear 11 and is meshed with the secondary extrusion gear 11, the gear 3 is driven to rotate by means of the hand-operated wheel 4, and is meshed with the gear row 5, the supporting seat 2 is driven to horizontally slide along with the rotation of the gear 3, so that the meshing distance between the vertical surfaces of the main extrusion gear 10 and the auxiliary extrusion gear 11 is adjusted, and the extrusion size is changed.

Further, the both sides of supporting seat 2 all are provided with gyro wheel 17, and gyro wheel 17 rotates with workstation 1 to be connected, and gyro wheel 17 and supporting seat 2 laminate mutually. The sliding resistance of the support base 2 can be reduced by the roller 17, thereby improving the sliding efficiency of the support base 2.

Further, be provided with slipmat 18 between workstation 1 and the supporting seat 2, and slipmat 18 sets up structure as an organic whole with workstation 1, and slipmat 18 and supporting seat 2 are laminated mutually, and the both sides of tooth row 5 all are provided with the fitting pin 19, and fitting pin 19 and supporting seat 2 are laminated mutually, fitting pin 19 and workstation 1 threaded connection. The adjusted support seat 2 can be clamped and locked by the non-slip mat 18 and the locking bolt 19, so that the stability of the support seat 2 is ensured.

Further, one side of supporting seat 2 is provided with support frame 7, and support frame 7 passes through bolted connection with workstation 1, and one side of support frame 7 is provided with motor 8, and motor 8 passes through bolted connection with support frame 7, and one side of the 8 output of motor is provided with pivot 9, and pivot 9 passes through bolted connection with main extrusion gear 10, and pivot 9 and support frame 7 contact department are provided with bearing 16. The motor 8 can drive the main extrusion gear 10 to rotate, so that the narrow edge of the copper bar is pressed together with the auxiliary extrusion gear 11.

Further, the top of supporting seat 2 is provided with mounting bracket 22, is provided with electric telescopic handle 13 between mounting bracket 22 and the support frame 7, and electric telescopic handle 13's both ends pass through the screw connection with mounting bracket 22 and support frame 7 respectively, and the below of mounting bracket 22 is provided with guide roller 12, and guide roller 12 rotates with mounting bracket 22 to be connected. The electric telescopic rod 13 can drive the mounting rack 22 to lift, so that the guide roller 12 is attached to the copper bar in a guiding mode.

Further, both sides of electric telescopic handle 13 all are provided with spacing seat 14, and spacing seat 14 passes through the screw connection with support frame 7, the below of spacing seat 14 is provided with slide bar 15, and the one end of slide bar 15 extends to the inside of spacing seat 14, slide bar 15 passes through the screw connection with mounting bracket 22, the outside of slide bar 15 is provided with guide way 21, be provided with guide block 20 between slide bar 15 and the spacing seat 14, and guide block 20 is connected with the laminating of spacing seat 14, the one end of guide block 20 extends to the inside of guide way 21, and guide block 20 and slide bar 15 sliding connection. The lifting mounting frame 22 can be guided and limited through the limiting seat 14 and the sliding rod 15, so that the lower end of the guide roller 12 is ensured to be horizontal.

The working principle is as follows: during the use, loosen the fitting pin 19, rotate hand wheel 4 and drive gear 3 and rotate, drive supporting seat 2 along 6 horizontal slip in smooth chamber under the effect of gear 3, along with supporting seat 2 removes, can change main extrusion gear 10 and follow the meshing interval between the extrusion gear 11 to adjust the extrusion size, locking supporting seat 2 and workstation 1 is being locked in use fitting pin 19 after the size regulation is good. Place the copper bar on supporting seat 2, and make the one end of copper bar flush with the edge from extrusion gear 11, drive electric telescopic handle 13, drive guide roller 12 and go up and down under electric telescopic handle 13's effect, thereby closely laminate guide roller 12 and copper bar, open motor 8, drive main extrusion gear 10 and rotate under motor 8's effect, because main extrusion gear 10 is connected with from extrusion gear 11 meshing, can drive the copper bar and remove and carry out the pressure process to the edge of copper bar.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dysmorphism copper bar narrow limit extrusion device, includes workstation (1), its characterized in that: the novel hydraulic press is characterized in that a sliding cavity (6) is arranged inside the workbench (1), a supporting seat (2) is arranged above the workbench (1), one end of the supporting seat (2) extends into the sliding cavity (6), a rack (5) is arranged below the supporting seat (2), the rack (5) is connected with the supporting seat (2) through screws, a gear (3) is arranged inside the sliding cavity (6), the gear (3) is meshed with the rack (5) and is connected with the rack, a hand wheel (4) is arranged on one side of the workbench (1), the hand wheel (4) is rotatably connected with the workbench (1), the hand wheel (4) is fixedly connected with the gear (3), a secondary extrusion gear (11) is arranged inside the supporting seat (2), the secondary extrusion gear (11) is rotatably connected with the supporting seat (2), and a main extrusion gear (10) is arranged above the extrusion gear (11), and the main extrusion gear (10) is meshed with the auxiliary extrusion gear (11).

2. The extrusion device for the narrow side of the special-shaped copper strip according to claim 1, is characterized in that: the both sides of supporting seat (2) all are provided with gyro wheel (17), and gyro wheel (17) rotate with workstation (1) and are connected, gyro wheel (17) laminate mutually with supporting seat (2).

3. The extrusion device for the narrow side of the special-shaped copper strip according to claim 1, is characterized in that: be provided with slipmat (18) between workstation (1) and supporting seat (2), and slipmat (18) sets up structure as an organic whole with workstation (1), slipmat (18) and supporting seat (2) are laminated mutually, the both sides of tooth row (5) all are provided with lock bolt (19), and lock bolt (19) and supporting seat (2) laminate mutually, lock bolt (19) and workstation (1) threaded connection.

4. The extrusion device for the narrow side of the special-shaped copper strip according to claim 1, is characterized in that: one side of supporting seat (2) is provided with support frame (7), and support frame (7) pass through bolted connection with workstation (1), one side of support frame (7) is provided with motor (8), and motor (8) pass through bolted connection with support frame (7), one side of motor (8) output is provided with pivot (9), and pivot (9) pass through bolted connection with main extrusion gear (10), pivot (9) and support frame (7) contact department are provided with bearing (16).

5. The extrusion device for the narrow side of the special-shaped copper strip according to claim 1, is characterized in that: the supporting seat is characterized in that a mounting frame (22) is arranged above the supporting seat (2), an electric telescopic rod (13) is arranged between the mounting frame (22) and the supporting frame (7), two ends of the electric telescopic rod (13) are connected with the mounting frame (22) and the supporting frame (7) through screws respectively, a material guide roller (12) is arranged below the mounting frame (22), and the material guide roller (12) is rotatably connected with the mounting frame (22).

6. The extrusion device for the narrow side of the special-shaped copper strip according to claim 5, wherein: the both sides of electric telescopic handle (13) all are provided with spacing seat (14), and just spacing seat (14) pass through screw connection with support frame (7), the below of spacing seat (14) is provided with slide bar (15), and the one end of slide bar (15) extends to the inside of spacing seat (14), slide bar (15) pass through screw connection with mounting bracket (22), the outside of slide bar (15) is provided with guide way (21), be provided with guide block (20) between slide bar (15) and spacing seat (14), and guide block (20) are connected with spacing seat (14) laminating, the one end of guide block (20) extends to the inside of guide way (21), and guide block (20) and slide bar (15) sliding connection.