CN217665948U

CN217665948U - Fixing device for stamping copper pipe

Info

Publication number: CN217665948U
Application number: CN202222117719.6U
Authority: CN
Inventors: 张玉宝
Original assignee: Tonglu Runding Metal Products Co ltd
Current assignee: Tonglu Runding Metal Products Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-10-28
Anticipated expiration: 2032-08-12

Abstract

The utility model belongs to the technical field of the copper pipe punching press, especially, fixing device is used in punching press of copper pipe, including locating the fixed establishment on the punching press bench, the supporting leg has all been welded to the bottom four corners outer wall of punching press platform, fixed establishment includes the elasticity centre gripping subassembly that adjusting part and two symmetries set up, and two elasticity centre gripping subassemblies all include the vaulting pole, be fixed in the C type fagging, the fixed block of vaulting pole lateral wall, insert the T type inserted bar of locating on the fixed block, be fixed in the C type splint and the cover of T type inserted bar one end outer wall and locate the buffer spring on T type inserted bar. The utility model discloses be provided with two elasticity centre gripping subassemblies and be convenient for carry out the centre gripping from the both ends of copper pipe, improved the equilibrium after the centre gripping like this, improved fixed effect, and elasticity centre gripping subassembly not only possesses fine shock-absorbing capacity, and the impact force degree when being convenient for reduce the punching press improves the centre gripping stability, can reduce moreover that the centre gripping dynamics is too big and with the probability that the copper pipe extrusion deformation condition takes place, improved the yield.

Description

Fixing device for stamping copper pipe

Technical Field

The utility model relates to a copper pipe punching press technical field especially relates to a fixing device for copper pipe punching press.

Background

The present method is to press plate, strip, pipe, section bar and other parts with a press and a mold to produce plastic deformation or separation and to obtain the workpiece in required shape and size.

But current fixing device is when fixed to the copper pipe centre gripping, generally only carries out the centre gripping from the one end of copper pipe and fixes, and the equilibrium is relatively poor like this, and the other end easily perks in stamping process, and then makes fixing device's fixed effect variation to at the in-process of centre gripping, easily give the extrusion deformation with the copper pipe under the circumstances of great centre gripping dynamics and cause the damage. Therefore, we propose an improved fixing device for stamping copper pipes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for stamping a copper pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixing device for punching press of copper pipe, is including locating the fixed establishment on the punching press platform, the supporting leg has all been welded to the bottom four corners outer wall of punching press platform, fixed establishment includes the elasticity centre gripping subassembly that adjusting part and two symmetries set up, and two elasticity centre gripping subassemblies all include the vaulting pole, be fixed in C type fagging, the fixed block of vaulting pole lateral wall, insert the T type inserted bar of locating on the fixed block, be fixed in the C type splint and the cover of T type inserted bar one end outer wall and locate the buffer spring on T type inserted bar.

Preferably, C type fagging and C type splint are the symmetry and set up, and the relative one side outer wall of C type fagging and C type splint all bonds the abrasionproof pad that has the looks adaptation.

Preferably, the adjusting component comprises two fixing seats fixed on the outer wall of the bottom of the stamping platform, a bidirectional screw, two T-shaped sliders sequentially screwed on two opposite thread ends of the bidirectional screw, a hand wheel sleeved on the bidirectional screw and a slide arranged at the top of the stamping platform.

Preferably, the two support rods are welded to the outer walls of the tops of the two T-shaped sliding blocks respectively, and the two fixing blocks are also welded to the outer walls of the tops of the two T-shaped sliding blocks respectively.

Preferably, two the outer wall of T type slider all with the inner wall sliding connection of slide, and two-way screw rod respectively with the inner wall through connection of two fixing bases through two bearings.

Preferably, the handles are fixed on the outer walls of the other ends of the two T-shaped inserting rods, and the fixing blocks are provided with jacks matched with the T-shaped inserting rods.

The utility model has the advantages that:

1. the two elastic clamping assemblies are arranged to facilitate clamping from two ends of the copper pipe, so that the balance after clamping is improved, the fixing effect is improved, the elastic clamping assemblies not only have good buffering performance, impact force during stamping is reduced conveniently, clamping stability is improved, but also the probability of extrusion deformation of the copper pipe due to overlarge clamping force can be reduced, the yield is improved, and economic loss is reduced;

2. in addition, the adjusting assembly is convenient for flexibly adjusting the distance between the two elastic clamping assemblies according to copper pipes with different lengths and specifications, so that the use limitation of the fixing device is reduced, and the practicability and the adaptability are improved.

Drawings

Fig. 1 is a schematic view of a main structure of a fixing device for stamping a copper pipe according to the present invention;

fig. 2 is a schematic view of a three-dimensional enlarged structure of an elastic clamping assembly in the fixing device for stamping a copper pipe according to the present invention;

fig. 3 is a schematic view of a three-dimensional enlarged structure of an adjusting assembly in the fixing device for stamping a copper tube.

In the figure: 1. a stamping station; 2. a stay bar; 3. c-shaped supporting plates; 4. a fixed block; 5. a T-shaped inserted link; 6. c-shaped splints; 7. a buffer spring; 8. an anti-wear pad; 9. a handle; 10. a fixed seat; 11. a bidirectional screw; 12. a T-shaped slider; 13. a hand wheel; 14. a slideway.

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.

Embodiment 1, refer to fig. 1 and 3, a fixing device for stamping a copper pipe comprises a fixing mechanism arranged on a stamping table 1, wherein supporting legs are welded on the outer walls of four corners of the bottom of the stamping table 1;

the fixing mechanism is composed of an adjusting component and two elastic clamping components which are symmetrically arranged, wherein the adjusting component is composed of two fixing seats 10, a bidirectional screw 11, two T-shaped sliding blocks 12, a hand wheel 13 and a slideway 14;

the two fixing seats 10 are welded on the outer wall of the bottom of the stamping table 1, the two-way screw 11 is respectively connected with the inner walls of the two fixing seats 10 in a penetrating manner through two bearings, so that the two-way screw 11 can be conveniently ensured to stably rotate, and the two T-shaped sliding blocks 12 are sequentially screwed on two opposite thread ends of the two-way screw 11;

the hand wheel 13 is fixedly sleeved on the bidirectional screw rod 11, so that a worker can conveniently and manually drive the bidirectional screw rod 11 to rotate, the slide way 14 is arranged at the top of the stamping table 1, the outer walls of the two T-shaped slide blocks 12 are in sliding connection with the inner wall of the slide way 14, and the movement of the two T-shaped slide blocks 12 is limited well;

two elasticity centre gripping subassemblies are installed respectively on two T type sliders 12, are convenient for carry out nimble regulation to two elasticity centre gripping subassemblies's interval according to the copper pipe of different length specifications so through adjusting part, and then have reduced the limitation that this fixing device used, have improved practicality and suitability.

Embodiment 2, referring to fig. 1 and fig. 2, this embodiment is optimized on the basis of embodiment 1, specifically:

the two elastic clamping assemblies have the same structure and are respectively composed of a stay bar 2, a C-shaped supporting plate 3, a fixing block 4, a T-shaped inserting bar 5, a C-shaped clamping plate 6 and a buffer spring 7;

the supporting rod 2 and the fixing block 4 are welded on the outer wall of the top of the T-shaped sliding block 12, the C-shaped supporting plate 3 is welded on the side wall of the supporting rod 2, the fixing block 4 is provided with a jack matched with the T-shaped inserting rod 5, the T-shaped inserting rod 5 can be inserted into the fixing block 4, the C-shaped clamping plate 6 is welded on the outer wall of one end of the T-shaped inserting rod 5, and the buffer spring 7 is sleeved on the T-shaped inserting rod 5;

the C-shaped supporting plate 3 and the C-shaped clamping plate 6 are symmetrically arranged, the outer walls of the opposite sides of the C-shaped supporting plate 3 and the C-shaped clamping plate 6 are respectively bonded with an adaptive anti-abrasion pad 8, and the abrasion of the surface of the copper pipe in the clamping process to influence the quality of the copper pipe can be avoided through the anti-abrasion pads 8;

the handle 9 is welded on the outer wall of the other end of the T-shaped inserting rod 5, the T-shaped inserting rod 5 can be conveniently pulled through the handle 9, and therefore clamping operation is facilitated;

in this embodiment, be provided with two elasticity centre gripping subassemblies and be convenient for carry out the centre gripping from the both ends of copper pipe, improved the equilibrium after the centre gripping like this, improved fixed effect, and elasticity centre gripping subassembly not only possesses fine shock-absorbing capacity, and the impact strength when being convenient for reduce the punching press improves the centre gripping stability, can reduce moreover that the centre gripping dynamics is too big and with the probability that the copper pipe extrusion deformation condition takes place, has improved the yield, has reduced economic loss.

The working principle is as follows: firstly, adjusting the distance between two elastic clamping components according to the length of a copper pipe, namely, a worker rotates a hand wheel 13 to drive a bidirectional screw 11 to rotate, and two T-shaped sliding blocks 12 drive the two elastic clamping components to mutually approach to proper positions under the limit of a slideway 14;

secondly accomplish a workman in the adjustment and use two handles 9 of both hands pulling, and then two T type inserted bars 5 are spurted and make two buffer spring 7 take place elastic deformation, and two C type splint 6 keep away from two C type faggings 3 and reserve the installation space, then another workman supports the both ends part of copper pipe on two C type faggings 3, loosen two handles 9 at last and can drive two C type splint 6 and be close to two C type faggings 3 and grasp the copper pipe under two buffer spring 7's elastic action.

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

1. The utility model provides a fixing device for punching press of copper pipe, is including locating the fixed establishment on punching press platform (1), the supporting leg has all been welded to the bottom four corners outer wall of punching press platform (1), a serial communication port, fixed establishment includes the elasticity centre gripping subassembly that adjusting part and two symmetries set up, and two elasticity centre gripping subassemblies all include vaulting pole (2), be fixed in C type fagging (3), fixed block (4) of vaulting pole (2) lateral wall, insert T type inserted bar (5) of locating on fixed block (4), C type splint (6) and the cover that are fixed in T type inserted bar (5) one end outer wall locate buffer spring (7) on T type inserted bar (5).

2. The fixing device for stamping the copper pipe as claimed in claim 1, wherein the C-shaped supporting plate (3) and the C-shaped clamping plate (6) are symmetrically arranged, and the outer walls of the opposite sides of the C-shaped supporting plate (3) and the C-shaped clamping plate (6) are respectively bonded with an adaptive wear-resistant pad (8).

3. The fixing device for stamping the copper pipe according to claim 1, wherein the adjusting assembly comprises two fixing seats (10) fixed on the outer wall of the bottom of the stamping table (1), a bidirectional screw (11), two T-shaped sliding blocks (12) sequentially screwed on two opposite thread ends of the bidirectional screw (11), a hand wheel (13) sleeved on the bidirectional screw (11), and a slide way (14) arranged at the top of the stamping table (1).

4. The fixing device for stamping the copper pipe according to claim 1, wherein the two support rods (2) are respectively welded on the top outer walls of the two T-shaped sliding blocks (12), and the two fixing blocks (4) are also respectively welded on the top outer walls of the two T-shaped sliding blocks (12).

5. The fixing device for stamping the copper pipe as claimed in claim 3, wherein the outer walls of the two T-shaped sliding blocks (12) are connected with the inner wall of the slideway (14) in a sliding manner, and the two-way screw (11) is respectively connected with the inner walls of the two fixing seats (10) in a penetrating manner through two bearings.

6. The fixing device for stamping the copper pipe according to claim 1, wherein handles (9) are fixed on the outer walls of the other ends of the two T-shaped inserting rods (5), and the fixing block (4) is provided with insertion holes matched with the T-shaped inserting rods (5).