CN217434523U

CN217434523U - Dedicated fixing device that punches of bumper assembly

Info

Publication number: CN217434523U
Application number: CN202123346619.2U
Authority: CN
Inventors: 陈福民; 蒋军忠
Original assignee: Jiangsu Richang Auto Parts Co ltd
Current assignee: Jiangsu Richang Auto Parts Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-09-16
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a dedicated fixing device that punches of bumper assembly, including the perforating device put on the shelf, perforating device put on the shelf below fixedly connected with perforating device bracing piece, perforating device bracing piece below fixedly connected with perforating device bottom plate, the inside hydraulic means that punches that inlays of perforating device put on the shelf, the hydraulic means below of punching is provided with hydraulic telescoping rod. Has the advantages that: the utility model discloses the bumper work piece that when well using will punch is placed on the buffering skid resistant course of two sets of supporting shoes tops that punch, according to bumper work piece size before placing, establish at the inside supporting shoe slider of bottom plate spout through inlaying, the distance between the two sets of supporting shoes that punch of adjustment that can be convenient, control the pulling two sets of supporting shoes to the suitable distance that punches, the buffering skid resistant course laminating bumper work piece of abrasion-resistant rubber material can play the buffering effect, certain frictional force has simultaneously, can play certain anti-skidding effect, prevent that the work piece from sliding and droing.

Description

Dedicated fixing device that punches of bumper assembly

Technical Field

The utility model relates to a drilling equipment technical field, concretely relates to dedicated fixing device that punches of bumper assembly.

Background

The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body. The front and rear bumpers of the automobile are stamped into channel steel by steel plates and riveted or welded with the frame longitudinal beam for many years, and a large gap is reserved between the channel steel and the automobile body, so that the front and rear bumpers of the automobile are quite unattractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device. The front and rear bumpers of the sedan car of today are required to be harmonious and unified with the shape of the car body and to be light in weight in itself, besides maintaining the original protection function. The front and rear bumpers of a car are all made of plastic and are called plastic bumpers.

Automobile bumper need use the fixed equipment that punches in the production, punches to the bumper to make things convenient for the later stage installation to use, but current fixed equipment that punches is inconvenient when using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the punching fixing device special for the bumper assembly is provided, and the problem that the existing punching fixing equipment is inconvenient to use is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a dedicated fixing device that punches of bumper assembly, including the perforating device put on the shelf, perforating device put on the shelf below fixedly connected with perforating device bracing piece, perforating device bracing piece below fixedly connected with perforating device bottom plate, the inside hydraulic means that punches that inlays of perforating device put on the shelf, the hydraulic means below of punching is provided with hydraulic telescoping rod, hydraulic telescoping rod below is rotated and is connected with the rotation motor, it has the drilling rod that punches to rotate motor below joint, the inside drilling rod through-hole of having seted up in drilling rod top, the drilling rod middle part outside cover that punches is equipped with the spacing lantern ring.

Furthermore, a drill rod clamping head is arranged at the top above the drilling rod for drilling, and a drill rod drill bit is arranged below the drilling rod for drilling.

Furthermore, a bottom plate sliding groove is formed in one end above the bottom plate of the punching device.

Furthermore, a punching supporting block is slidably connected to the upper portion of the bottom plate of the punching device, a buffering anti-skid layer is fixedly connected to the upper portion of the punching supporting block, and the buffering anti-skid layer is made of wear-resistant rubber.

Furthermore, the supporting block sliding blocks are fixedly connected to the lower portion of the punching supporting block, and the number of the punching supporting block, the buffering anti-skid layer and the number of the supporting block sliding blocks are two.

Furthermore, the supporting block sliding block is matched with the bottom plate sliding groove, and the supporting block sliding block is embedded in the bottom plate sliding groove.

Furthermore, four groups of support rods of the punching device are arranged in number and are respectively arranged at four ends between the upper frame of the punching device and the bottom plate of the punching device.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. when the punching die is used, a bumper workpiece needing punching is placed on the buffering anti-slip layer above the two groups of punching supporting blocks, the distance between the two groups of punching supporting blocks can be conveniently adjusted by embedding the supporting block sliding blocks in the bottom plate sliding grooves according to the size of the bumper workpiece before placement, the two groups of punching supporting blocks are pulled to a proper distance from left to right, the buffering anti-slip layer of the wear-resistant rubber material is attached to the bumper workpiece, so that the buffering effect can be achieved, a certain friction force is achieved, a certain anti-slip effect can be achieved, and the workpiece is prevented from sliding and falling off;

2. the utility model discloses in place after finishing according to the degree of depth demand that punches, the position that adjustment drilling rod clamping head cover was located punches the position on the drilling rod, prevent to punch the head, punch hydraulic means starts, stretches out hydraulic telescoping rod downwards, rotates the rotation motor of connecting hydraulic telescoping rod and rotates, drives the drilling rod rotation of punching, the work of punching.

Drawings

Fig. 1 is a schematic structural view of a special punching and fixing device for a bumper assembly according to the present invention;

FIG. 2 is a schematic view of the internal structure of the drilling rod of the punching fixture for a bumper assembly according to the present invention;

fig. 3 is a schematic structural view of the support block for punching in the special punching and fixing device for the bumper assembly of the present invention.

The reference numerals are illustrated below:

1. putting the punching device on a frame; 2. a perforating device supporting rod; 3. a perforating device base plate; 4. a punching hydraulic device; 5. a hydraulic telescopic rod; 6. rotating the motor; 7. drilling a drill rod; 8. a drill rod through hole; 9. a limiting lantern ring; 10. a drill rod clamping head; 11. a drill rod bit; 12. a bottom plate chute; 13. punching a supporting block; 14. a buffering anti-slip layer; 15. and supporting the block slide.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the dedicated fixing device that punches of bumper assembly in this embodiment, including perforating device put on the

shelf

1, 1 below fixedly connected with perforating device bracing piece 2 of perforating device put on the shelf, 2 below fixedly connected with perforating device bottom plate 3 of perforating device bracing piece, 1 inside the inlaying of perforating device put on the shelf is equipped with perforating hydraulic means 4, perforating hydraulic means 4 below is provided with hydraulic telescoping rod 5, hydraulic telescoping rod 5 below is rotated and is connected with rotation motor 6, it has perforating drilling rod 7 to rotate motor 6 below joint, perforating drilling rod 7 top inside has seted up drilling rod through-hole 8, perforating drilling rod 7 middle part outside cover is equipped with spacing lantern ring 9.

Example one

The top of the upper part of the drilling rod 7 is provided with a drilling rod clamping head 10, and a drilling rod drill bit 11 is arranged below the drilling rod 7.

Example two

A bottom plate sliding groove 12 is formed in one end above the bottom plate 3 of the punching device.

EXAMPLE III

The punching device is characterized in that a punching supporting block 13 is connected above the punching device bottom plate 3 in a sliding mode, a buffering anti-skid layer 14 is fixedly connected above the punching supporting block 13, and the buffering anti-skid layer 14 is made of wear-resistant rubber.

Example four

The punching device is characterized in that a supporting block sliding block 15 is fixedly connected to the lower portion of the punching supporting block 13, and two groups of the punching supporting block 13, the buffering anti-skid layer 14 and the supporting block sliding block 15 are arranged.

EXAMPLE five

The supporting block sliding blocks 15 are matched with the bottom plate sliding grooves 12, and the supporting block sliding blocks 15 are embedded in the bottom plate sliding grooves 12.

EXAMPLE six

Four groups of the punching device supporting rods 2 are arranged in number and are respectively arranged at four ends between the punching device upper frame 1 and the punching device bottom plate 3.

The specific implementation process of this embodiment is as follows: the bumper work piece that will punch during the use is placed on the buffering skid resistant course 14 of two sets of supporting shoe 13 tops that punch, before placing according to bumper work piece size, establish at the inside supporting shoe slider 15 of bottom plate spout 12 through inlaying, the distance between the two sets of supporting shoe 13 that punch of adjustment that can be convenient, control the pulling two sets of supporting shoe 13 that punch to suitable distance, the buffering skid resistant course 14 laminating bumper work piece of wear-resisting rubber material can play the buffering effect, certain frictional force has simultaneously, can play certain anti-skidding effect, place the back of finishing according to the depth of hole demand, the position on the position drilling rod 7 that the adjustment drilling rod clamping head 10 covers was located, hydraulic means 4 that punch starts, stretch out hydraulic telescoping rod 5 downwards, the rotation motor 6 that rotates and connects hydraulic telescoping rod 5 rotates, drive drilling rod 7 that punches rotates, work punches.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a dedicated fixing device that punches of bumper assembly, includes perforating device upper bracket (1), its characterized in that: perforating device put on the shelf (1) below fixedly connected with perforating device bracing piece (2), perforating device bracing piece (2) below fixedly connected with perforating device bottom plate (3), perforating device put on the shelf (1) inside inlays and is equipped with hydraulic means (4) that punches, hydraulic means (4) below of punching is provided with hydraulic telescoping rod (5), hydraulic telescoping rod (5) below is rotated and is connected with rotation motor (6), it has drilling rod (7) of punching to rotate motor (6) below joint, drilling rod (7) top inside has been seted up drilling rod through-hole (8), drilling rod (7) middle part outside cover of punching is equipped with spacing lantern ring (9).

2. The punching and fixing device special for the bumper assembly according to claim 1, wherein: the drilling rod clamping head (10) is arranged at the top above the drilling rod (7), and a drilling rod drill bit (11) is arranged below the drilling rod (7).

3. The punching and fixing device special for the bumper assembly according to claim 1, wherein: one end above the bottom plate (3) of the punching device is provided with a bottom plate sliding groove (12).

4. The punching and fixing device special for the bumper assembly according to claim 1, wherein: the punching device is characterized in that a punching supporting block (13) is connected to the upper portion of the punching device bottom plate (3) in a sliding mode, a buffering anti-skid layer (14) is fixedly connected to the upper portion of the punching supporting block (13), and the buffering anti-skid layer (14) is made of wear-resistant rubber.

5. The punching and fixing device for the bumper assembly according to claim 4, wherein: the anti-skid device is characterized in that supporting block sliders (15) are fixedly connected to the lower portion of the punching supporting block (13), and two groups of the punching supporting block (13), the buffering anti-skid layer (14) and the supporting block sliders (15) are arranged.

6. The punching and fixing device for the bumper assembly according to claim 5, wherein: the supporting block sliding blocks (15) are matched with the bottom plate sliding grooves (12), and the supporting block sliding blocks (15) are embedded in the bottom plate sliding grooves (12).

7. The punching and fixing device special for the bumper assembly according to claim 1, wherein: the punching device supporting rods (2) are arranged in four groups in number and are respectively arranged at four ends between the punching device upper frame (1) and the punching device bottom plate (3).