CN220479888U

CN220479888U - Steering column backplate stamping die

Info

Publication number: CN220479888U
Application number: CN202322135477.8U
Authority: CN
Inventors: 朱金秀; 曾时强
Original assignee: Mianyang Xiyuan Machinery Manufacturing Co ltd
Current assignee: Mianyang Xiyuan Machinery Manufacturing Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-13
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of automobile steering columns, and discloses a steering column guard plate stamping die which comprises a box body, wherein an extrusion mechanism is arranged in the box body and comprises a concave seat, the concave seat is fixedly arranged at the bottom of the inner wall of the box body, the inner wall of the concave seat is rotationally connected with a rotating rod and extends leftwards and rightwards, a rotating plate is fixedly arranged at the right extending end of the rotating rod and is positioned on the outer wall of the box body, the left extending end of the rotating rod is rotationally connected to the right side of a concave seat notch through a bearing, a cam is fixedly sleeved on the outer wall of the left extending end of the rotating rod and is positioned in the middle of the concave seat notch, the extrusion plate is slidingly connected to the concave seat notch, and the cam is attached to the extrusion plate. According to the utility model, the material to be processed is placed at the top of the lower die, and then the hydraulic press fixedly installed at the top of the inner wall of the box body is started, so that the output end of the hydraulic press pushes the lifting plate to move downwards on the outer wall of the fixed column.

Description

Steering column backplate stamping die

Technical Field

The utility model relates to the technical field of automobile steering columns, in particular to a stamping die for a steering column guard plate.

Background

The mold is a tool used for manufacturing molded articles in industrial production, and is composed of various parts, and different molds are composed of different parts.

According to the Chinese patent publication No. CN209318560U, the utility model discloses a steering column guard plate stamping die for an automobile, which comprises a male die, wherein an installation mechanism is arranged on the outer surface of the upper end of the male die, a clamping groove is formed in the installation mechanism, a first fixed rotating button is arranged on the outer surface of one side of the installation mechanism, a second fixed rotating button is arranged on the outer surface of the other side of the installation mechanism, a female die is arranged at the lower end of the male die, stabilizing blocks are arranged on the outer surfaces of two sides of the female die, an anti-slip base is arranged on the outer surface of the lower end of the female die, and a forming and bouncing mechanism is arranged in the female die. The stamping die for the steering column guard plate for the automobile is provided with the mounting mechanism, the forming bouncing mechanism and the anti-slip base, so that the male die is more convenient to connect with a hydraulic machine, the formed material can be prevented from being stuck in the female die and being unable to be taken out freely, the anti-slip performance of the bottom of the die can be better maintained, and a better application prospect is brought.

However: the existing stamping die is usually stamped by a hydraulic press, but after stamping, the formed material is inconvenient to demould and is easy to adhere to the die, so that time and labor are wasted when the die is taken out.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a steering column guard plate stamping die.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steering column backplate stamping die includes the box, the inside extrusion mechanism that is provided with of box, extrusion mechanism includes concave type seat, concave type seat fixed mounting is in box inner wall bottom, concave type seat inner wall rotates and is connected with the bull stick and extends left and right sides, bull stick right side extension fixed mounting has the revolving plate and is located the box outer wall, bull stick left side extension passes through the bearing and rotates to connect in concave type seat notch department right side, the fixed cover of bull stick left side extension outer wall is equipped with the cam and is located concave type seat notch department middle part, concave type seat notch department sliding connection has the stripper plate, the cam is laminated with the stripper plate.

Preferably, the stamping mechanism is arranged above the inner wall of the box body and comprises a hydraulic press, the hydraulic press is fixedly arranged at the top of the inner wall of the box body, fixing columns are fixedly arranged on two sides of the inner wall of the box body, a lifting plate is fixedly connected to the bottom of the output end of the hydraulic press, two ends of the lifting plate are slidably connected to the outer wall of the fixing columns, a first connecting plate is arranged at the bottom of the lifting plate, and an upper die is fixedly arranged at the bottom of the first connecting plate. Through the preference, the output end of the hydraulic press pushes the lifting plate to move downwards on the outer wall of the fixed column, so that the upper die and the lower die are close.

Preferably, the concave seat top is provided with the second connecting plate, second connecting plate top fixed mounting has the bed die, the draw-in groove has been seted up to bed die top both sides, go up mould bottom both sides fixed mounting has the fixture block, fixture block and draw-in groove looks adaptation. Through this preference, the fixture block of last mould bottom both sides can peg graft at the draw-in groove inner wall to accomplish spacing fixed work.

Preferably, first screw rods are arranged at two ends of the first connecting plate, and the first screw rod threads penetrate through the first connecting plate and extend into the lifting plate. By this preference, the first screw is screwed into the lifting plate by rotating the first screw.

Preferably, the two ends of the second connecting plate are provided with second screws, and the second screw threads penetrate through the second connecting plate and extend into the concave seat. By this preference, the second screw is screwed into the female socket by rotating the second screw.

Preferably, a sliding hole is formed in the lower die, a supporting rod is connected to the inner wall of the sliding hole in a sliding manner and extends up and down, an extrusion block is fixedly arranged at the extending end of the top of the supporting rod, and the extending end of the bottom of the supporting rod is attached to the lifting plate. By this preference, the support bar is raised inside the slide hole so that the extrusion block is driven to rise, thereby lifting up the formed material.

(III) beneficial effects

Compared with the prior art, the utility model provides the stamping die for the steering column guard plate, which has the following beneficial effects:

1. this steering column backplate stamping die, through placing the material that will process at the bed die top, later through the hydraulic press of start box inner wall top fixed mounting, make the hydraulic press output promote the lifter plate and remove downwards at the fixed column outer wall, thereby make mould and bed die go on being close to, later the fixture block of last mould bottom both sides can peg graft at the draw-in groove inner wall, thereby accomplish spacing fixed work, can cancel immediately when not having to insert and descend, thereby carry out stamping operation, the hydraulic press drives the mould and rises after the stamping is accomplished, later through rotating the lifter, make the drive bull stick rotate, thereby drive the cam and rotate, thereby extrude the stripper plate and rise, make stripper plate extrusion bracing piece rise in the slide opening is inside, thereby make the drive extrusion piece rise, thereby jack-up the material that takes shape, thereby accomplish the drawing of patterns work, thereby improve drawing of patterns efficiency.

2. This steering column backplate stamping die, through placing the bed die at concave type seat top for the second connecting plate contacts with concave type seat, then through rotating the second screw rod, makes second screw rod screw thread peg graft inside concave type seat, thereby accomplish the installation fixed to the bed die, place the upper die in the lifter plate bottom afterwards, make first connecting plate contact with the lifter plate, then through rotating first screw rod, make first screw rod screw thread peg graft inside the lifter plate, thereby accomplish the installation fixed to the upper die.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a case; 21. an extrusion mechanism; 211. a concave seat; 212. a rotating rod; 213. a rotating plate; 214. a cam; 215. an extrusion plate; 31. a punching mechanism; 311. a hydraulic press; 312. fixing the column; 313. a lifting plate; 314. a first connection plate; 315. an upper die; 4. a second connecting plate; 5. a lower die; 6. a clamping block; 7. a clamping groove; 8. a first screw; 9. a second screw; 10. a slide hole; 11. a support rod; 12. extruding the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the present utility model provides a steering column guard plate stamping die, which comprises a box 1, the inside of the box 1 is provided with a squeezing mechanism 21, the squeezing mechanism 21 comprises a concave seat 211, the concave seat 211 is fixedly installed at the bottom of the inner wall of the box 1, the inner wall of the concave seat 211 is rotatably connected with a rotating rod 212 and extends leftwards and rightwards, a rotating plate 213 is fixedly installed at the right extension end of the rotating rod 212 and is positioned on the outer wall of the box 1, the left extension end of the rotating rod 212 is rotatably connected at the right side of the notch of the concave seat 211 through a bearing, the left extension end of the rotating rod 212 is fixedly sleeved with a cam 214 and is positioned in the middle of the notch of the concave seat 211, the notch of the concave seat 211 is slidingly connected with a squeezing plate 215, the cam 214 is attached to the squeezing plate 215, a stamping mechanism 31 is arranged above the inner wall of the box 1, the stamping mechanism 31 comprises a hydraulic press 311, the hydraulic press 311 is fixedly installed at the top of the inner wall of the box 1, two sides of the inner wall of the box 1 are fixedly installed with a fixed column 312, the bottom of the output end of the rotating rod 311 is fixedly connected with a lifting plate 313, two ends of the lifting plate 313 are slidingly connected with the fixed column 312, the bottom of the lifting plate is provided with the bottom of the lifting plate 314, the lifting plate 314 is fixedly arranged at the bottom of the lifting plate 314, and the first connecting plate 314 is fixedly connected with the bottom of the lifting plate 315, and the bottom of the lifting plate is fixedly connected with the bottom of the plate 315, and is fixedly connected with the upper connecting plate 215, and 31 is provided with the upper plate 31

In this embodiment, the material to be processed is placed on the top of the lower die 5, then the hydraulic press 311 fixedly installed on the top of the inner wall of the box 1 is started, so that the output end of the hydraulic press 311 pushes the lifting plate 313 to move downwards on the outer wall of the fixed column 312, the upper die 315 and the lower die 5 are close to each other, then the clamping blocks 6 on two sides of the bottom of the upper die 315 are inserted into the inner wall of the clamping groove 7, so that limiting and fixing work is completed, the lowering can be immediately canceled when the material is not inserted into the clamping groove 7, so that the stamping work is performed, the hydraulic press 311 drives the upper die 315 to lift, then the rotating plate 213 is rotated, the rotating rod 212 is driven to rotate, the cam 214 is driven to rotate, the extruding plate 215 is lifted, the extruding plate 215 extrudes the supporting rod 11 to lift inside the sliding hole 10, so that the extruding block 12 is driven to lift the formed material, and the demoulding work is completed.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: the top of the concave seat 211 is preferably provided with a second connecting plate 4, the top of the second connecting plate 4 is fixedly provided with a lower die 5, clamping grooves 7 are formed in two sides of the top of the lower die 5, clamping blocks 6 are fixedly arranged on two sides of the bottom of an upper die 315, the clamping blocks 6 are matched with the clamping grooves 7, two ends of a first connecting plate 314 are provided with first screws 8, the first screws 8 penetrate through the first connecting plate 314 and extend into a lifting plate 313, two ends of the second connecting plate 4 are provided with second screws 9, the second screws 9 penetrate through the second connecting plate 4 and extend into the concave seat 211, sliding holes 10 are formed in the lower die 5, supporting rods 11 are connected with the inner walls of the sliding holes 10 in a sliding mode and extend up and down, extrusion blocks 12 are fixedly arranged at the extending ends of the tops of the supporting rods 11, and the extending ends of the bottoms of the supporting rods 11 are attached to the lifting plate 313.

In the present embodiment, the second connection plate 4 is brought into contact with the concave seat 211 by placing the lower mold 5 on top of the concave seat 211, then the second screw 9 is screwed into the concave seat 211 by rotating the second screw 9, thereby completing the installation and fixation of the lower mold 5, then the upper mold 315 is placed on bottom of the lifting plate 313, so that the first connection plate 314 is brought into contact with the lifting plate 313, and then the first screw 8 is screwed into the lifting plate 313 by rotating the first screw 8, thereby completing the installation and fixation of the upper mold 315.

The working principle of the stamping die for the steering column guard plate is specifically described below.

As shown in fig. 1-3, during use, the lower die 5 is placed at the top of the concave seat 211, the second connecting plate 4 is contacted with the concave seat 211, then the second screw 9 is rotated, so that the second screw 9 is in threaded connection with the inside of the concave seat 211, thereby completing the installation and fixation of the lower die 5, then the upper die 315 is placed at the bottom of the lifting plate 313, so that the first connecting plate 314 is contacted with the lifting plate 313, then the first screw 8 is rotated, so that the first screw 8 is in threaded connection with the inside of the lifting plate 313, thereby completing the installation and fixation of the upper die 315, then the material to be processed is placed at the top of the lower die 5, then the hydraulic press 311 is started to push the lifting plate 313 to move downwards at the outer wall of the fixed column 312, so that the upper die 315 is close to the lower die 5, then the 6 at the two sides of the bottom of the upper die 315 can be connected with the inner wall of the clamping groove 7, thereby completing the limit fixing work, so that the hydraulic press can not be immediately lowered, thus the hydraulic press work is performed, after the punching is completed, the upper die 311 is driven to be lifted, the clamping block is driven to be lifted up, the rotary die 215 is driven to rotate, the lifting plate 215 is driven to be pushed up, the extrusion block is driven to be pushed up, and the extrusion plate is driven to be pushed up by the rotary die 215 is driven to rotate, and the extrusion plate is driven to rotate, thus the extrusion plate is driven to rotate, and the extrusion plate is 215 is pushed to rotate, and the extrusion plate is driven to rotate.

Claims

1. Steering column backplate stamping die, including box (1), its characterized in that: the novel plastic box is characterized in that an extrusion mechanism (21) is arranged inside the box body (1), the extrusion mechanism (21) comprises a concave seat (211), the concave seat (211) is fixedly arranged at the bottom of the inner wall of the box body (1), the inner wall of the concave seat (211) is rotationally connected with a rotating rod (212) and extends leftwards and rightwards, the right side extension end of the rotating rod (212) is fixedly provided with a rotating plate (213) and is positioned on the outer wall of the box body (1), the left side extension end of the rotating rod (212) is rotationally connected to the right side of the notch of the concave seat (211) through a bearing, a cam (214) is fixedly sleeved on the outer wall of the left side extension end of the rotating rod (212) and is positioned in the middle of the notch of the concave seat (211), the notch of the concave seat (211) is slidingly connected with an extrusion plate (215), and the cam (214) is attached to the extrusion plate (215).

2. The steering column shroud stamping die of claim 1, wherein: the utility model discloses a stamping device, including box (1) inner wall top, stamping mechanism (31) are provided with stamping mechanism (31), stamping mechanism (31) include hydraulic press (311), hydraulic press (311) fixed mounting is at box (1) inner wall top, box (1) inner wall both sides fixed mounting has fixed column (312), hydraulic press (311) output bottom fixedly connected with lifter plate (313), lifter plate (313) both ends sliding connection is at fixed column (312) outer wall, lifter plate (313) bottom is provided with first connecting plate (314), first connecting plate (314) bottom fixed mounting has last mould (315).

3. The steering column shroud stamping die of claim 2, wherein: the concave seat (211) top is provided with second connecting plate (4), second connecting plate (4) top fixed mounting has bed die (5), draw-in groove (7) have been seted up to bed die (5) top both sides, go up mould (315) bottom both sides fixed mounting and have fixture block (6), fixture block (6) and draw-in groove (7) looks adaptation.

4. The steering column shroud stamping die of claim 2, wherein: the two ends of the first connecting plate (314) are provided with first screws (8), and the first screws (8) penetrate through the first connecting plate (314) in a threaded mode and extend into the lifting plate (313).

5. A steering column shroud stamping die as claimed in claim 3, wherein: the two ends of the second connecting plate (4) are provided with second screws (9), and the second screws (9) penetrate through the second connecting plate (4) in a threaded mode and extend into the concave seat (211).

6. A steering column shroud stamping die as claimed in claim 3, wherein: the inside slide hole (10) of having seted up of bed die (5), slide hole (10) inner wall sliding connection has bracing piece (11) and extends from top to bottom, bracing piece (11) top extension end fixed with extrusion piece (12), bracing piece (11) bottom extension end is laminated with lifter plate (313).