CN114210798A

CN114210798A - Dovetail slide block side surface shaping structure

Info

Publication number: CN114210798A
Application number: CN202111238924.1A
Authority: CN
Inventors: 邵家洪; 朱万胜; 姚上前; 宗军; 陆勇
Original assignee: Wuhu Power Technology Research Co Ltd
Current assignee: Wuhu Power Technology Research Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-22

Abstract

The invention provides a dovetail slide block side face shaping structure which comprises a fixing seat, wherein dovetail sliding grooves are formed in two sides of the fixing seat, a dovetail slide block is arranged in each dovetail sliding groove in a sliding mode, a pressing punch is arranged on the upper side of the fixing seat corresponding to the dovetail slide block, a forming male die is arranged in the middle of each dovetail sliding groove, a wear-resistant base plate is arranged on the inner side edge of each dovetail sliding groove, adjusting bolts are arranged on two sides of the fixing seat, and the inner ends of the adjusting bolts extend into the dovetail sliding grooves and are connected with the wear-resistant base plate. Through placing the part on the public mould of shaping that sets up in the middle, the forked tail slider of both sides slides at the forked tail spout and carries out the plastic to the part in the middle, adjusts wear-resisting backing plate position through adjusting bolt, and wear-resisting backing plate fills the space that sliding wear produced, and the reduction space produces to improve the plastic effect, simple structure, it is convenient to use.

Description

Dovetail slide block side surface shaping structure

Technical Field

The invention relates to the technical field of stamping die equipment, in particular to a dovetail slide block side face shaping structure.

Background

The current automobile industry develops rapidly, the updating is very fast, the development speed of stamping parts as main parts of automobiles is also fast, and stamping parts of different types are different; the required die forming procedures corresponding to various complex stamping parts become more; the costs involved in the mold manufacturing and assembly debugging are correspondingly high. The part that needs the side plastic to the shaping resilience great needs uses forked tail slider forming structure to carry out the plastic, and current forked tail slider structure is all stereotyped, need debug repeatedly, and processing cycle is longer, and the processing cost is higher.

Patent number CN206122535U discloses a forked tail slider plastic mould, through set up the slide rail fixing base in the middle of, the forked tail slide rail sets up in slide rail fixing base both sides, slide on the forked tail slide rail through the forked tail slider, thereby make shaping piece and shaping slider carry out the plastic to the part, moreover, the steam generator is simple in structure, it is more nimble convenient to use, but this mechanism can only carry out the plastic to part one side, and in the use, because the plastic effect that slides, make slip one side produce wearing and tearing easily, thereby lead to progressively can not effectively carry out the plastic, make the plastic effect progressively reduce, influence product quality, consequently, it just becomes very important to solve this problem.

Disclosure of Invention

The invention aims to provide a dovetail slide block side face shaping structure, wherein parts are placed on a forming male die arranged in the middle, dovetail slide blocks on two sides slide in dovetail sliding grooves to shape the middle parts, the positions of wear-resistant base plates are adjusted through adjusting bolts, and the wear-resistant base plates fill gaps generated by sliding abrasion, so that the gaps are reduced, the shaping effect is improved, and the problem of poor shaping effect caused by sliding abrasion in the background technology is solved.

The invention provides a dovetail slide block side face shaping structure which comprises a fixing seat, wherein dovetail sliding grooves are formed in two sides of the fixing seat, a dovetail slide block is arranged in each dovetail sliding groove in a sliding mode, a pressing punch is arranged on the upper side of the fixing seat corresponding to the dovetail slide block, a forming male die is arranged in the middle of each dovetail sliding groove, a wear-resistant base plate is arranged on the inner side edge of each dovetail sliding groove, adjusting bolts are arranged on two sides of the fixing seat, and the inner ends of the adjusting bolts extend into the dovetail sliding grooves and are connected with the wear-resistant base plate.

The further improvement lies in that: the upper end of the dovetail slide block is provided with a buffer plate.

The further improvement lies in that: the surface of the backing plate is provided with a buffer strip.

The further improvement lies in that: the fixing base downside is equipped with the nitrogen gas spring, and the nitrogen gas spring is installed on the die holder, and the ejector pin is installed to the nitrogen gas spring upper end, and the ejector pin upper end is connected with the forked tail slider.

The further improvement lies in that: the inside edge of the dovetail slide block is detachably provided with a backing plate.

The further improvement lies in that: the bottom end is equipped with the stopper in the forked tail spout.

The invention has the beneficial effects that: through setting up the public mould of shaping in the middle of, both sides set up forked tail spout, place the part on the public mould of shaping in the middle, the forked tail slider of both sides is through pushing down the drift effect and slide downwards in the forked tail spout to from both sides and the public mould combined action of shaping, carry out the plastic to the part of placing, progressively exert pressure simultaneously from both sides, improve plastic efficiency and plastic effect.

The wear-resistant base plate is arranged in the dovetail sliding groove, and the position of the wear-resistant base plate is adjusted through the adjusting bolt, so that the depth of the dovetail sliding groove is controlled, the wear gap of the dovetail sliding block in the dovetail sliding groove is reduced, the gap between the dovetail sliding block and the dovetail sliding groove is reduced, the dovetail sliding block can be used for more closely shaping parts, and the shaping effect is improved; set up the buffering strip on the wear-resisting backing plate, through the effect of buffering strip, to buffering between forked tail slider and the wear-resisting backing plate to reduce wear.

Set up the stopper in the forked tail spout, when promoting the forked tail slider and slide down through pushing down the drift, the stopper is spacing from the downside to the forked tail slider, prevents that stamping pressure is too big, leads to the forked tail slider to slide the position, leads to the forked tail slider to damage, has improved the life of forked tail slider.

Drawings

Fig. 1 is a front view structural view of the present invention.

Fig. 2 is a top view structural view of the fixing base.

Fig. 3 is a schematic structural view of a wear-resistant backing plate.

Wherein: 1-a fixed seat, 2-a dovetail sliding groove, 3-a dovetail sliding block, 4-a pressing punch, 5-a wear-resistant base plate, 6-an adjusting bolt, 7-a buffer plate, 8-a buffer strip, 9-a nitrogen spring, 10-an ejector rod, 11-a base plate, 12-a limiting block and 13-a forming male die.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1-3, this embodiment provides a forked tail slider side plastic structure, including

fixing base

1, 1 both sides of fixing base are equipped with forked tail spout 2, slide in the forked tail spout 2 and be equipped with forked

tail slider

3, 1 upside of fixing base corresponds forked tail slider 3 and is equipped with down and pushes down drift 4, be equipped with the public mould of shaping 13 in the middle of the forked tail spout 2, the inboard edge of forked tail spout 2 is equipped with wear-resisting

backing plate

5, 1 both sides of fixing base are equipped with adjusting bolt 6, adjusting bolt 6 the inner is connected with wear-resisting backing plate 5 in stretching into forked tail spout 2. Fixing base 1 downside is equipped with nitrogen spring 9, and nitrogen spring 9 installs on the die holder, and ejector pin 10 is installed to nitrogen spring 9 upper end, ejector pin 10 upper end and 3 downside swing joint of forked tail slider, through the effect of nitrogen spring 9 promotion ejector pin 10 with the ascending jack-up of forked tail slider 3, forked tail slider 3 slides to the top of direction along 2 direction of forked tail spout 2.

The dovetail slide 3 upper end is equipped with buffer board 7, and when pushing down drift 4 and pushing down dovetail slide 3 and sliding down along dovetail chute 2, buffer board 7 cushions to reduce the impact force of pushing down between drift 4 and dovetail slide 3, thereby improve dovetail slide 3's life.

5 surfaces of wear-resisting backing plate are equipped with buffering strip 8, and buffering strip 8 cushions when 3 extrusion plastic of forked tail sliders, reduces the loss between 3 and the wear-resisting backing plate 5 of forked tail sliders.

Demountable installation has backing plate 11 on 3 inboard edges of forked tail slider, when sliding the part of placing in the middle through forked tail slider 3 and shaping, through backing plate 11 and part contact plastic, changes through the installation to backing plate 11 to improve forked tail slider 3's life.

The bottom end is equipped with stopper 12 in 2 of forked tail chutes, carries on spacingly from the bottom to the gliding of forked tail slider 3 through stopper 12.

During the use, rotate adjusting bolt 6 and drive 5 adjusting position of wear-resisting backing plate, make forked tail slider 3 closely laminate and slide in forked tail spout 2. After the adjustment is finished, the part to be shaped is placed on a forming male die 13, a downward pressing punch 4 is pressed down to be in contact with a dovetail sliding block 3, the dovetail sliding block 3 is pushed to slide downwards along the guiding direction of a dovetail sliding groove 2, and a base plate 11 on the inner side shapes the part to be shaped placed in the middle; after the shaping is completed, the downward pressing punch 4 is lifted upwards, the pressure on the dovetail slide block 3 is relieved, the nitrogen spring 9 pushes the dovetail slide block 3 upwards through the ejector rod 10, the dovetail slide block 3 slides upwards along the guide direction of the dovetail slide groove 2, and the part which is finished by shaping is taken out from the forming male die 13 to complete the shaping.

Claims

1. The utility model provides a forked tail slider side plastic structure, including fixing base (1), fixing base (1) both sides are equipped with forked tail spout (2), it is equipped with forked tail slider (3) to slide in forked tail spout (2), fixing base (1) upside corresponds forked tail slider (3) and is equipped with down and pushes down drift (4), a serial communication port, be equipped with public mould (13) of shaping in the middle of forked tail spout (2), inboard edge of forked tail spout (2) is equipped with wear-resisting backing plate (5), fixing base (1) both sides are equipped with adjusting bolt (6), adjusting bolt (6) inner is connected with wear-resisting backing plate (5) in stretching into forked tail spout (2).

2. The dovetail slide profile shaping structure of claim 1, wherein: the upper end of the dovetail slide block (3) is provided with a buffer plate (7).

3. The dovetail slide profile shaping structure of claim 1, wherein: the surface of the wear-resistant base plate (5) is provided with a buffer strip (8).

4. The dovetail slide profile shaping structure of claim 1, wherein: the lower side of the fixing seat (1) is provided with a nitrogen spring (9), the nitrogen spring (9) is installed on the die holder, the upper end of the nitrogen spring (9) is provided with an ejector rod (10), and the upper end of the ejector rod (10) is connected with the dovetail slide block (3).

5. The dovetail slide profile shaping structure of claim 1, wherein: a backing plate (11) is detachably arranged on the inner side edge of the dovetail slide block (3).

6. The dovetail slide profile shaping structure of claim 1, wherein: the inner bottom end of the dovetail chute (2) is provided with a limiting block (12).