CN217775358U

CN217775358U - Stamping part limiting device for automobile

Info

Publication number: CN217775358U
Application number: CN202221249977.3U
Authority: CN
Inventors: 任亚斌
Original assignee: Bazhou Shengda Industry And Trade Co ltd
Current assignee: Bazhou Shengda Industry And Trade Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-11
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a stamping workpiece stop device for car, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the limiting plate, spacing spout has been seted up to the left surface of limiting plate, the inside sliding connection of spacing spout has spacing slider, spacing slider left surface fixedly connected with rack, the lower fixed surface of rack is connected with spacing post, the inside threaded connection of base has the commentaries on classics round pin, the top swing joint who changes the round pin has the mounting panel, the last fixed surface of mounting panel is connected with the pressure spring. The utility model discloses, through setting up the pressure spring, changeing the round pin, can make the automatic original position that replies of stamping workpiece to can also adjust the speed that the rack descends, improve the device's practicality, through setting up spring, blotter, can avoid the stamping workpiece to collide with the base when descending, avoid rack and base to take place to damage, improved the device's life.

Description

Automobile stamping part stop device

Technical Field

The utility model relates to a stamping die equipment technical field especially relates to stamping workpiece stop device for car.

Background

An automobile stamping part is a metal stamping part for forming automobile parts. In the automobile stamping part, one part of the automobile stamping part is directly formed into automobile parts after stamping, and the other part of the automobile stamping part is processed by welding, machining or painting and other processes to form the automobile parts. Present stamping workpiece stop device for car can carry out the mould concrete spacing, and the punching press work is carried out in the help for in stamping process, not because the extrusion causes the change of position, prevent follow-up production dislocation deformation, cause the quality influence to the stamping workpiece, when conveniently fixing spacingly, conveniently install.

Although the problem of inconvenient specific limiting is solved by the limiting device for the stamping part for the automobile introduced in patent No. CN212350124U, the following defects still exist:

1. in the process that the device descends, the descending speed of the placing rack cannot be changed.

2. The placing frame and the bottom plate can collide, so that the placing frame and the bottom plate are easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a stamping part limiting device for automobiles.

In order to realize the purpose, the utility model adopts the following technical scheme: the stamping part limiting device for the automobile comprises a base, wherein a limiting plate is fixedly connected to the upper surface of the base, a limiting chute is formed in the left side surface of the limiting plate, a limiting sliding block is slidably connected to the inside of the limiting chute, and a placing frame is fixedly connected to the left side surface of the limiting sliding block;

the lower fixed surface of rack is connected with spacing post, the inside threaded connection of base has the commentaries on classics round pin, the top swing joint who changes the round pin has the mounting panel, the last fixed surface of mounting panel is connected with the pressure spring, the upper surface of base and the left side that is located the limiting plate are provided with buffer gear.

As a further description of the above technical solution:

buffer gear includes the spring, the one end fixedly connected with anticreep board of base is kept away from to the spring, anticreep board's last fixed surface is connected with the blotter, anticreep board's lower fixed surface is connected with spacing slide bar.

As a further description of the above technical solution:

the through-hole has been seted up to the inside of commentaries on classics round pin, the one end that the rack was kept away from to spacing post extends to the inside of through-hole.

As a further description of the above technical solution:

the position of pressure spring is located the outside of spacing post, and the one end that the mounting panel was kept away from to the pressure spring is connected with the lower fixed surface of rack.

As a further description of the above technical solution:

the inside of mounting panel and the lateral surface swing joint of spacing post, the one end that the mounting panel was kept away from to the commentaries on classics round pin extends to the below of base.

As a further description of the above technical solution:

the material that the blotter used is rubber, the inside of the one end that the jam plate was kept away from to spacing slide bar extends to the base, and both swing joint.

As a further description of the above technical solution:

the lower surface of the base is fixedly connected with supporting legs, and the positions of the supporting legs are located at the edge of the base.

As a further description of the above technical solution:

the length of the limiting column is smaller than that of the supporting leg.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this stamping workpiece stop device for car through setting up the pressure spring, changeing the round pin, can make the stamping workpiece reply original position automatically to can also adjust the speed that the rack descends, improve the device's practicality.

2. Compared with the prior art, this stamping workpiece stop device for car through setting up spring, blotter, can avoid the stamping workpiece to collide with the base when descending, avoids rack and base to take place to damage, has improved the device's life.

3. Compared with the prior art, this stamping workpiece stop device for car through setting up limiting plate, spacing slider, and the placing rack avoids the phenomenon that the stamping workpiece model in the placing rack takes place the skew at the in-process that the lower extreme removed on going on.

Drawings

Fig. 1 is a schematic view of the overall structure of the stamping part limiting device for the automobile according to the present invention;

fig. 2 is a cross-sectional view of a base of the limiting device for the stamping part for the automobile, which is provided by the invention;

fig. 3 is a front view of the stamping part limiting device for the automobile provided by the utility model;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. a limiting plate; 3. a limiting chute; 4. a limiting slide block; 5. placing a rack; 6. a limiting post; 7. a pressure spring; 8. mounting a plate; 9. rotating the pin; 10. a through hole; 11. a buffer mechanism; 111. a spring; 112. a pressure-proof plate; 113. a cushion pad; 114. a limiting slide bar; 12. and (7) supporting legs.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the utility model provides a stamping workpiece stop device for car: including base 1, base 1's lower fixed surface is connected with landing leg 12, and landing leg 12's position is located base 1's edge part, and base 1's last fixed surface is connected with limiting plate 2 for the slip of restriction rack 5, limiting chute 3 has been seted up to limiting plate 2's left surface, and the limiting slide block 4 of being convenient for slides, and limiting slide 3's inside sliding connection has limiting slide block 4, and limiting slide block 4 left surface fixedly connected with rack 5 for place the stamping workpiece model.

Through setting up this structure, through limiting plate 2 and spacing slider 4, at rack 5 in-process that the lower extreme removed going on, the phenomenon of skew takes place for the stamping workpiece model of avoiding in the rack 5, has improved the device's practicality.

Lower fixed surface of rack 5 is connected with spacing post 6, a be used for supporting rack 5, the length of spacing post 6 is less than the length of landing leg 12, base 1's inside threaded connection has commentaries on classics round pin 9, the elasticity degree of pressure spring 7 is convenient for adjust, through-hole 10 has been seted up to the inside of commentaries on classics round pin 9, be convenient for spacing post 6 reciprocates, spacing post 6 keeps away from the one end of rack 5 and extends to the inside of through-hole 10, the one end that mounting panel 8 was kept away from to commentaries on classics round pin 9 extends to base 1's below, the top swing joint of commentaries on classics round pin 9 has mounting panel 8, be used for connecting pressure spring 7, be convenient for commentaries on classics round pin 9 and adjust the position of mounting panel 8 on spacing post 6, the inside of mounting panel 8 and the lateral surface swing joint of spacing post 6, mounting panel 8's last fixed surface is connected with pressure spring 7, be convenient for reply original position to rack 5, the position of pressure spring 7 is located the outside of spacing post 6, and pressure spring 7 keeps away from the one end of mounting panel 8 and is connected with the lower fixed surface of rack 5.

Through setting up this structure, through pressure spring 7 with change round pin 9, can make the automatic original position of replying of stamping workpiece to can also adjust the speed that rack 5 descends, further improve the device's practicality.

The upper surface of base 1 and the left side that is located limiting plate 2 are provided with buffer gear 11, buffer gear 11 includes spring 111, base 1's one end fixedly connected with pressure guard 112 is kept away from to spring 111, avoid guaranteeing the damage to base 1, pressure guard 112's last fixed surface is connected with blotter 113, the material that blotter 113 used is rubber, further reduce the impact force between stamping workpiece and the base 1, pressure guard 112's lower fixed surface is connected with spacing slide bar 114, guarantee that pressure guard 112 can not take place the phenomenon of offset when descending, the one end that pressure guard 112 was kept away from to spacing slide bar 114 extends to base 1's inside, and both swing joint.

Through setting up this structure, through spring 11 and blotter 13, can avoid the stamping workpiece to collide with base 1 when descending, avoid rack 5 and base 1 to take place to damage, improved the device's life.

The working principle is as follows: when using, carry out spacing work through rack 5, rack 5 slides from top to bottom through spacing spout 3 of spacing slider 4 in limiting plate 2 this moment, spacing post 6 on rack 5 can reciprocate in base 1 is inside this moment, when rack 5 shifts down assigned position, can be once more through the elasticity performance of pressure spring 7, can reply original position with rack 5, when rack 5's falling speed is very fast, can change round pin 9 through rotating, rethread mounting panel 8 rotates on changeing round pin 9, with this make pressure spring 7 adjust the pine degree, with this falling speed who controls rack 5, can also pass through blotter 113 and spring 111's shock-absorbing capacity, can avoid rack 5 and base 1 to bump, reduce rack 5 and base 1's damage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Stamping workpiece stop device for car, including base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a limiting plate (2), the left side surface of the limiting plate (2) is provided with a limiting sliding groove (3), the inside of the limiting sliding groove (3) is connected with a limiting sliding block (4) in a sliding manner, and the left side surface of the limiting sliding block (4) is fixedly connected with a placing rack (5);

the lower fixed surface of rack (5) is connected with spacing post (6), the internal thread of base (1) is connected with changes round pin (9), the top swing joint who changes round pin (9) has mounting panel (8), the last fixed surface of mounting panel (8) is connected with pressure spring (7), the upper surface of base (1) and the left side that is located limiting plate (2) are provided with buffer gear (11).

2. The stamping part limiting device for the automobile according to claim 1, characterized in that: buffer gear (11) include spring (111), one end fixedly connected with pressure guard plate (112) of base (1) is kept away from in spring (111), the last fixed surface of pressure guard plate (112) is connected with blotter (113), the lower fixed surface of pressure guard plate (112) is connected with spacing slide bar (114).

3. The stamping part limiting device for the automobile according to claim 1, characterized in that: through holes (10) are formed in the rotating pins (9), and one ends, far away from the placing frame (5), of the limiting columns (6) extend into the through holes (10).

4. The automotive stamping part limiting device according to claim 1, wherein: the position of pressure spring (7) is located the outside of spacing post (6), and one end that mounting panel (8) were kept away from in pressure spring (7) is connected with the lower fixed surface of rack (5).

5. The stamping part limiting device for the automobile according to claim 1, characterized in that: the one end that mounting panel (8) were kept away from in commentaries on classics round pin (9) extends to the below of base (1), the inside of mounting panel (8) and the lateral surface swing joint of spacing post (6).

6. The automotive stamping part limiting device according to claim 2, wherein: the cushion pad (113) is made of rubber, one end, far away from the pressure-proof plate (112), of the limiting sliding rod (114) extends into the base (1), and the limiting sliding rod and the pressure-proof plate are movably connected.

7. The automotive stamping part limiting device according to claim 1, wherein: the lower surface of the base (1) is fixedly connected with supporting legs (12), and the positions of the supporting legs (12) are located on the edge of the base (1).

8. The automotive stamping part limiting device according to claim 1, wherein: the length of the limiting column (6) is smaller than that of the supporting leg (12).