CN210305407U

CN210305407U - Clamp for stamping outer tube column casing

Info

Publication number: CN210305407U
Application number: CN201920803517.2U
Authority: CN
Inventors: 周明; 段炳龙; 镇海龙
Original assignee: Jingzhou Taisheng Ronghe General Machinery Co Ltd
Current assignee: Jingzhou Taisheng Ronghe General Machinery Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-14
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to an anchor clamps are used in punching press of outer tube column casing, including base, first lug and support frame are installed respectively the upper end of base, the support frame is used for fixing a position the vertical outer tube column casing that passes it in the horizontal direction, just the outer tube column casing can for the support frame reciprocates, the lower extreme detachable cover of outer tube column casing is established on the first lug. The clamp can enable the outer tube column casing to move up and down freely, is easy to install and disassemble, and can stably support the outer tube column casing in the horizontal direction when stamping operation is carried out on the side wall of the outer tube column casing, so that the stamping processing efficiency of the outer tube column casing is improved, the necessary stability during stamping operation is provided, and the stamping quality is improved.

Description

Clamp for stamping outer tube column casing

Technical Field

The utility model relates to a machinery processing technology field, concretely relates to outer tube column anchor clamps for section of thick bamboo punching press.

Background

With the improvement of living standard, automobiles have gone into thousands of households, and the requirements of people on the quality and performance of the automobiles are higher and higher. The steering column is an important component of an automobile steering system, and the design of the steering column not only accords with the driving posture of a driver and is beneficial to reducing the fatigue degree of the driver, but also has high stability so as to ensure the driving safety.

In the prior art, the stamping quality of the outer tube column casing is very important, and the stamping quality is directly related to whether the outer tube column casing can be normally used or not and even related to the safety problem when a vehicle is driven.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a simple structure, the centre gripping is stable, can provide the outer tube column casing anchor clamps for punching press of better punching press quality. In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides an outer tube column casing anchor clamps for punching press, includes base, first lug and support frame are installed respectively the upper end of base, the support frame is used for fixing a position the vertical outer tube column casing that passes it in the horizontal direction, just the outer tube column casing can for the support frame reciprocates, the lower extreme detachable cover of outer tube column casing is established on the first lug.

The utility model has the advantages that: the utility model provides a pair of anchor clamps are used in punching press of outer tube column, through the bottom mounting with the outer tube column on first lug, and its upper end owing to pass the through-hole on the platform of support frame, therefore fix, above-mentioned fixed can order outer tube column up-and-down free motion installs and dismantles easily, and when carrying out the punching press operation on its lateral wall, can give its stable support in the horizontal direction to give necessary stability when punching press operation when improving the punching press machining efficiency of outer tube column, improved stamping quality.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the support frame includes that vertical setting is fixed two at least bracing pieces and level on the base set up the platform of bracing piece upper end, be equipped with the through-hole on the platform, the outer tube column casing of vertical setting passes the through-hole.

The beneficial effect of adopting the further scheme is that: the support is simple in design structure and stable.

Further, the outside of first lug is equipped with the rubber packing ring, outer tube column casing is located outside the rubber packing ring, the outer fringe of rubber packing ring with the inner wall of outer tube column casing is interference fit.

The beneficial effect of adopting the further scheme is that: the rubber gasket can enable the outer pipe column casing to be more stable when being fixed on the first bump, and cannot cause abrasion or deformation to the lower end part of the outer pipe column casing.

Further, the first bump is detachably connected with the base. Specifically, the first protruding block is fixed at the upper end of the base through threads or riveting.

The beneficial effect of adopting the further scheme is that: the first projection is also detachably connected, so that the first projection can be maintained and replaced, and the first projection is suitable for outer tube columns with different specifications (namely different outer diameters).

Further, the platform with can dismantle between the bracing piece and be connected. Specifically, upper end of the support bar is provided with a limiting block, the upper end of the support bar is provided with threads and a nut matched with the threads, the edge of the platform is provided with a mounting hole for allowing the upper end of the support bar to pass through, the platform is sleeved with the mounting hole and arranged at the upper end of the support bar on the upper end face of the limiting block, and the nut is located above the platform and screwed at the upper end of the support bar.

The beneficial effect of adopting the further scheme is that: the mounting hole of platform wears to establish bracing piece upper end tip is supported by the stopper, the cooperation that bracing piece upper end tip used screw thread and nut makes the platform is fixed the position of nut and stopper block to it is fixed the platform. The device can enable the platform to be replaceable, so that the device is suitable for outer tube columns of different specifications (namely different outer diameters).

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a clamp for stamping an outer tube column casing according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an outer tube column casing stamping fixture according to an embodiment of the present invention when a stamping device is not installed.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a first bump; 31. a support bar; 32. a platform; 33. a limiting block; 4. an outer tube column.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1 and 2, the examples given are only for the purpose of explaining the present invention, and are not intended to limit the scope of the invention.

As shown in fig. 1 and 2, the utility model provides a clamp for punching press of outer tube column casing, including base 1, first lug 2 and support frame are installed respectively in the upper end of base 1, the support frame is used for fixing a position the vertical outer tube column casing 4 that passes it in the horizontal direction, just outer tube column casing 4 can reciprocate for the support frame, the detachable cover of lower extreme of outer tube column casing 4 is established on first lug 2.

The utility model provides a pair of anchor clamps are used in punching press of outer tube column, through the bottom mounting with outer tube column 4 on first lug 2, and its upper end owing to pass the through-hole on the platform 32 of support frame 2, therefore fix, above-mentioned fixed can make outer tube column 4 up-and-down free motion, easy installation and dismantlement, and when carrying out the punching press operation on its lateral wall, can give its stable support in the horizontal direction to give necessary stability when punching press operation when improving the punching press machining efficiency of outer tube column, improved the punching press quality.

Preferably, the support frame comprises at least two support rods 31 vertically arranged and fixed on the base and a platform 32 horizontally arranged at the upper ends of the support rods 31, through holes are formed in the platform 32, and the vertically arranged outer tube column casing 4 penetrates through the through holes. The support is simple in design structure and stable.

Preferably, the outer side of the first bump 2 is provided with a rubber gasket, the outer tube column 4 is sleeved outside the rubber gasket, and the outer edge of the rubber gasket is in interference fit with the inner wall of the outer tube column 4. The rubber gasket can stabilize the outer tube column 4 when fixed to the first bump 2, and does not cause abrasion or deformation to the lower end of the outer tube column 2.

Preferably, the first projection 2 is detachably connected with the base 1. Specifically, the first protrusion 2 is fixed at the upper end of the base 1 through threads or riveting. Specifically, the first lug 2 and the base 1 are both provided with internal thread through holes, and the bolt penetrates through the through holes of the first lug and the base to fix the first lug and the base. Or all be equipped with hexagonal rivet hole on first lug 2 and the base 1, hexagonal rivet passes the hexagonal rivet hole of the two and fixes the two. The first projection 2 is also detachably connected so that it can be maintained and replaced, making it suitable for outer tube columns 4 of different sizes (i.e. different outer diameters).

Preferably, the platform 32 is detachably connected to the support rod 31. Specifically, bracing piece 31 upper end is equipped with stopper 33, bracing piece 31 upper end tip be equipped with the screw thread and with the nut that the screw thread matches, platform 32 edge is equipped with the confession the mounting hole that the bracing piece 31 upper end passed, platform 32 passes through the mounting hole cover is established the upper end of bracing piece 31 is placed on the up end of stopper 33, the nut is located platform 32 top fits soon the upper end of bracing piece 31. The mounting hole of the platform 32 penetrates through the upper end part of the support rod 31 and is supported by the limiting block 33, and the upper end part of the support rod 31 is matched with the nut through threads so that the platform 32 is fixed at the position where the nut is clamped with the limiting block, and therefore the platform 32 is fixed. The above arrangement enables the platform 32 to be replaceable so as to be suitable for outer tube columns 4 of different sizes (i.e. different outer diameters).

Use the utility model provides a during anchor clamps are used in punching press of outer tube column casing, will outer tube column casing 4 inserts from top to bottom in the punching press anchor clamps of outer tube column casing, because its lower extreme that uses the fixed outer tube column casing 4 of first lug 2 utilizes the through-hole cover on the platform 32 to establish in the upper end of outer tube column casing 4, thereby above-mentioned two points make the outer tube column casing fixed on the horizontal direction, stamping device sets up the platform below, stamping device horizontal direction carries out the punching press operation, and the outer tube column casing is fixed this moment. The support that above-mentioned outer tube is anchor clamps for the punching press provided is stable, and the installation of outer tube column section of thick bamboo with dismantle the convenience, when improving work efficiency, guaranteed the punching press quality, can be suitable for the punching press course of outer tube column section of thick bamboo more.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an outer tube column casing anchor clamps for punching press which characterized in that: including base (1), first lug (2) and support frame, install respectively first lug (2) and support frame the upper end of base (1), the support frame is used for vertical outer tube column (4) of passing it in the horizontal direction location, just outer tube column (4) can for the support frame reciprocates, the lower extreme detachable cover of outer tube column (4) is established on first lug (2).

2. The outer tube column casing punching clamp according to claim 1, characterized in that the support frame comprises at least two support rods (31) vertically arranged and fixed on the base (1) and a platform (32) horizontally arranged at the upper ends of the support rods (31), the platform (32) is provided with through holes, and the outer tube column casing (4) vertically arranged passes through the through holes.

3. The outer tube column stamping fixture as claimed in claim 1, wherein a rubber gasket is disposed on an outer side of the first protrusion (2), the outer tube column (4) is sleeved outside the rubber gasket, and an outer edge of the rubber gasket is in interference fit with an inner wall of the outer tube column (4).

4. The outer tube column casing punching press clamp of claim 1, characterized in that said first projection (2) is detachably connected to said base (1).

5. The outer tube column casing punching press clamp according to claim 4, characterized in that the first projection (2) is fixed on the upper end of the base (1) by screw threads or riveting.

6. The outer tube column stamping fixture of claim 2, wherein the platform (32) is detachably connected to the support rod (31).

7. The outer tube column casing punching press of claim 6 is characterized in that a limiting block (33) is arranged at the upper end of the support rod (31), a thread and a nut matched with the thread are arranged at the end part of the upper end of the support rod (31), a mounting hole for the upper end of the support rod (31) to pass through is arranged at the edge of the platform (32), the platform (32) is sleeved at the upper end of the support rod (31) through the mounting hole and is placed on the upper end face of the limiting block (33), and the nut is located above the platform (32) and screwed on the upper end of the support rod (31).