CN211304343U

CN211304343U - Precision machining die for frame cross beam

Info

Publication number: CN211304343U
Application number: CN202021341279.7U
Authority: CN
Inventors: 吴振; 王鑫; 张汝光; 郝希美; 谭荣霞; 马湘智; 陈志强; 谷跃鹏; 李修艳
Original assignee: Shouguang Wanlong Mold Manufacture Co ltd
Current assignee: Shouguang Wanlong Mold Manufacture Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-08-21
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a frame cross beam precision finishing mould, which comprises a fixing frame, be equipped with the pneumatic cylinder on the mount, the flexible end of pneumatic cylinder closes soon and is connected with the mould, mount bottom fixedly connected with cushion cap, the mount has the support through spring elastic connection, fixedly connected with bed die on the support, be equipped with cut-out press on the support. The utility model discloses in, the extension of control pneumatic cylinder, because the flexible end of pneumatic cylinder closes soon and is connected with the mould, can drive the mould and remove to being close to bed die one side, go up mould and bed die contact, drive support downstream, and then make the spring compression, when the contact of bed die and stopper, can accomplish the operation of bending to the work piece, can play certain cushioning effect to the work piece simultaneously, prevent that the work piece from being destroyed at the in-process of bending.

Description

Precision machining die for frame cross beam

Technical Field

The utility model relates to an automobile parts processing technology field especially relates to a frame cross beam precision finishing mould.

Background

The automobile cross beam is a main component of an automobile frame, the automobile frame comprises a front cross beam and a rear cross beam, the front cross beam and the rear cross beam are identical in machining process, and as the main component of the automobile frame, the machining efficiency and the machining cost of the automobile cross beam determine the machining efficiency and the machining cost of an automobile.

At present, in the process of processing the automobile beam, the beam is generally subjected to the processes of forming, trimming, flanging, shaping, typing, trimming, punching, side shaping and the like, wherein the processes are respectively carried out in four devices. In the processing process, operation workers are required to be arranged beside the four devices, more workers are required to be arranged, and meanwhile, the problem of low device utilization rate exists when the four devices are only responsible for one process. In the processing process, the automobile cross beam is required to operate among the four devices, so that the processing efficiency of the automobile cross beam is low, the labor intensity of operators for processing the automobile cross beam is high, workpieces are easily damaged in the forming process, and the molded workpieces are troublesome to take out.

Disclosure of Invention

The utility model aims to provide a: the precision machining die for the frame cross beam is provided for solving the problem that a workpiece is easily damaged in the forming process of the automobile cross beam.

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

the utility model provides a frame cross beam precision finishing mould, includes the mount, be equipped with the pneumatic cylinder on the mount, the flexible end of pneumatic cylinder closes soon and is connected with the mould, mount bottom fixedly connected with cushion cap, the mount has the support through spring elastic connection, fixedly connected with bed die on the support, be equipped with cut-out press on the support.

As a further description of the above technical solution:

and the upper die is fixedly connected with a guide sleeve.

As a further description of the above technical solution:

and the bearing platform is provided with a guide post.

As a further description of the above technical solution:

and the bearing platform is fixedly connected with a limiting block.

As a further description of the above technical solution:

and a telescopic sleeve is arranged in the spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the extension of control pneumatic cylinder, because the flexible end of pneumatic cylinder closes soon and is connected with the mould, can drive the mould and remove to being close to bed die one side, go up mould and bed die contact, drive support downstream, and then make the spring compression, when the contact of bed die and stopper, can accomplish the operation of bending to the work piece, can play certain cushioning effect to the work piece simultaneously, prevent that the work piece from being destroyed at the in-process of bending.

2. The utility model discloses in, the spring and the telescopic sleeve that set up not only can play certain cushioning effect to the work piece, because bed die and support fixed connection, bed die and telescopic sleeve's flexible fixed connection can be after stamping forming, the shrink of control pneumatic cylinder can realize the automatic re-setting to the bed die, be convenient for take out the fashioned beam part of bending, reduced workman intensity of labour.

Drawings

Fig. 1 is a schematic view illustrating a front view structure of a mold according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a mold provided according to an embodiment of the present invention in a compressed state;

illustration of the drawings:

1. a fixed mount; 2. a hydraulic cylinder; 3. an upper die; 4. a guide sleeve; 5. a guide post; 6. a bearing platform; 7. a limiting block; 8. a spring; 9. a telescopic sleeve; 10. a lower die; 11. punching a die; 12. and (4) a bracket.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a frame cross beam precision finishing mould, including mount 1, be equipped with pneumatic cylinder 2 on the table wall in 1 top of mount, the flexible end of pneumatic cylinder 2 closes soon and is connected with mould 3, be convenient for change mould 3, 1 bottom fixedly connected with cushion cap 6 of mount, mount 1 has support 12 through 8 elastic connection of spring, be equipped with telescope tube 9 in the spring 8, the flexible volume of control spring 8, spring 8 also can play the cushioning effect to the work piece, prevent that spring 8 atress from too big quilt from destroying, fixedly connected with bed die 10 on the support 12, bed die 10 is connected for dismantling with support 12, be equipped with cut-out press 11 on the support 12.

Specifically, as shown in fig. 1 and 2, a guide sleeve 4 is fixedly connected to the upper die 3, a guide post 5 is arranged on the bearing platform 6, and the upper die 3 and the lower die 10 which are punched are limited by the guide sleeve 4 and the guide post 5.

Specifically, as shown in fig. 1 and 2, a limiting block 7 is fixedly connected to the bearing platform 6, and the limiting block 7 is matched with the lower die 10, so that the bending operation can be better completed.

The working principle is as follows: during the use, the extension of control pneumatic cylinder 2, because the flexible end of pneumatic cylinder 2 closes soon and is connected with mould 3, can drive mould 3 and remove to being close to bed die 10 one side, go up mould 3 and bed die 10 contact, drive support 12 downstream, and then make the compression of spring 8, when bed die 10 and stopper 7 contact, can accomplish the operation of bending to the work piece, can play certain cushioning effect to the work piece simultaneously, prevent that the work piece from being destroyed at the in-process of bending.

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 frame cross beam precision finishing mould, includes mount (1), its characterized in that, be equipped with pneumatic cylinder (2) on mount (1), the flexible end of pneumatic cylinder (2) closes soon and is connected with mould (3), mount (1) bottom fixedly connected with cushion cap (6), mount (1) have support (12) through spring (8) elastic connection, fixedly connected with bed die (10) on support (12), be equipped with cut-out press (11) on support (12).

2. The precision machining die for the cross beam of the vehicle frame as claimed in claim 1, wherein a guide sleeve (4) is fixedly connected to the upper die (3).

3. The precision machining die for the frame cross beam as claimed in claim 1, wherein the bearing platform (6) is provided with a guide post (5).

4. The precision machining die for the frame cross beam as claimed in claim 1, wherein a limiting block (7) is fixedly connected to the bearing platform (6).

5. A precision-machining mould for a vehicle frame cross member according to claim 1, characterized in that a telescopic sleeve (9) is arranged in the spring (8).