CN218168466U

CN218168466U - Stamping device with limit function

Info

Publication number: CN218168466U
Application number: CN202222213952.4U
Authority: CN
Inventors: 上官福强
Original assignee: Shaanxi Boxin Cold Pulling Technology Co ltd
Current assignee: Shaanxi Boxin Cold Pulling Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-30
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a stamping device with limiting function, belonging to the stamping technical field, comprising a stamping platform, an L-shaped bracket arranged on the stamping platform and an electric push rod arranged on the lower surface of the bracket, wherein the output shaft of the electric push rod is provided with a stamping head, and the upper surface of a movable plate is provided with a fixed component; this stamping device with limit function, through setting up wane and stopper, the wane rotates and installs on the curb plate, carry out elastic support through the spring to the one end of wane, the bottom that one end and stay cord were connected to the connecting plate one end of U-shaped and the first connected end of punching press, connecting plate downstream when the first punching press of lapse, connecting plate downstream drives stay cord downstream, the bottom of the one end pulling wane of stay cord moves to the outside, the top of wane drives the stopper and slides in the spacing groove this moment, effect through the stopper, carry out spacing support to the punching press head, stability when improving the first downstream of punching press.

Description

Stamping device with limit function

Technical Field

The utility model relates to a punching press technical field especially relates to a stamping device with limit function.

Background

In the process of producing parts, the parts after production often need to be punched, and the punching is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, the strips, the pipes, the profiles and the like so as to obtain workpieces with required shapes and sizes.

The existing stamping device is single in function, simple in structure and free of a limiting structure, and the stamping device is easy to shake when moving downwards, so that the stability of the stamping device is poor, and the effect of a stamped part has errors.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of stamping device with limit function has solved current stamping device function singleness, and simple structure does not possess limit structure, appears rocking easily when moving down, causes stamping device stability relatively poor, and then the problem of error appears in the part effect that the punching press goes out.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a stamping device with limit function, includes the punching press platform, installs the support of L shape on the punching press platform and installs the electric putter at the support lower surface, electric putter's output shaft installs the punching press head, the upper surface of punching press platform is provided with the movable plate, the upper surface of movable plate is provided with fixed subassembly, the last surface mounting of punching press platform has the curb plate, the curb plate is located the rear side of movable plate, the leading flank of curb plate rotates and installs the wane, the wane slope is laid, the top surface mounting of wane has the stopper, the spacing groove that cooperatees and use with the stopper has all been seted up to the left and right sides face of punching press head, two fixed plates are installed to the leading flank of curb plate, the articulated spring of installing in side of fixed plate, the other end and the wane of spring are articulated to be connected, the leading flank of curb plate installs the guide bar, the winding has the stay cord on the guide bar, the one end of stay cord and the bottom fixed connection of wane, the connecting plate of U-shaped is installed to the other end of stay cord, the one end and the first fixed connection of punching press of connecting plate.

Adopt above-mentioned scheme, through setting up wane and stopper, the wane rotates and installs on the curb plate, carry out elastic support through the spring to the one end of wane, the bottom that one end and stay cord were connected to the connecting plate one end of U-shaped and first with the punching press is connected, connecting plate downstream when the punching press head of lapse, connecting plate downstream drives the stay cord downstream, the bottom of the one end pulling wane of stay cord moves to the outside, the top of wane drives the stopper and slides in the spacing groove this moment, effect through the stopper, carry out spacing support to the punching press head, stability when improving the first downstream of punching press.

As a preferred embodiment, a first telescopic rod is arranged in the spring, the first telescopic rod is hinged to the fixing plate, a telescopic shaft of the first telescopic rod is hinged to the rocker, and a baffle is arranged on the front side surface of the guide rod.

Adopt above-mentioned scheme, through setting up telescopic link one, utilize a pair of spring of telescopic link to carry out spacing support for the spring is stable supports the wane, combines the effect of baffle, restricts the stay cord gliding position on the guide bar, avoids stay cord roll-off guide bar.

As a preferred embodiment, the fixed subassembly includes two mounting panels of installing in the movable plate upper surface left and right sides, the threaded rod is installed to the screw thread on the mounting panel, the one end of threaded rod is rotated and is installed splint.

By adopting the scheme, the threaded rod and the clamping plates are arranged, the mounting plate is used for fixing the threaded rod on two sides of the moving plate, the threaded rod is installed in a threaded mode, one end of the threaded rod is connected with the clamping plates in a rotating mode, and the distance between the two clamping plates can be conveniently adjusted at any time to clamp the stamping part.

As a preferred embodiment, two second telescopic rods are installed on the side face of the installation plate, the two second telescopic rods are located on the front side and the rear side of the threaded rod, and telescopic shafts of the second telescopic rods are fixedly connected with the clamping plate.

By adopting the scheme, the extension of the second telescopic rod is utilized to carry out limiting support on the clamping plate by arranging the second telescopic rod, so that when the clamping plate is rotated by the threaded rod and moves, the relative movement of the two clamping plates for stabilization clamps and fixes the component.

As a preferred embodiment, two wedge-shaped sliding grooves are formed in the upper surface of the moving plate, a sliding plate is slidably mounted in the sliding grooves, a wedge-shaped portion is arranged at one end of the sliding plate, the wedge-shaped portion is slidably mounted in the sliding groove, and the moving plate is mounted on the upper surface of the sliding plate.

By adopting the scheme, through setting up the slide, utilize the slide bottom to be the effect of wedge portion, the wedge portion slides and fixes the movable plate on the punching press platform at the wedge inslot for the movable plate can only carry out the back-and-forth movement, can not the rebound, combines the slide to drive the gliding effect of movable plate, conveniently shifts out the position of adjustment punching press part, simple operation with the movable plate from the below of support.

As a preferred embodiment, a circular hole is formed in the sliding plate, a bolt is arranged at the circular hole, and one end of the bolt extends into a slot formed in the inner bottom surface of the sliding chute.

By adopting the scheme, the bolt is arranged, one end of the bolt is utilized to match with the slot, so that when the bolt moves downwards to enter the slot, the position of the movable plate is fixed, and the phenomenon that the movable plate slides back and forth during stamping is avoided.

The utility model discloses in:

the punching device with the limiting function is characterized in that the rocker is rotatably mounted on the side plate through the arrangement of the rocker and the limiting block, one end of the rocker is elastically supported through the spring, one end of the U-shaped connecting plate is connected with the punching head, and the other end of the U-shaped connecting plate is connected with the bottom end of the pull rope;

this stamping device with limit function through setting up threaded rod and splint, utilizes the mounting panel to fix the threaded rod in the both sides of movable plate, combines threaded rod threaded installation, and the one end of threaded rod and the splint rotate the effect of being connected, and the distance between two splint is conveniently adjusted at any time and is carried out the centre gripping to the stamping part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side plate of the present invention;

fig. 3 is a side view schematic diagram of the movable plate of the present invention.

In the figure: 1. a stamping station; 2. a support; 3. an electric push rod; 4. a side plate; 5. moving the plate; 6. punching a head; 7. a seesaw; 8. a fixing plate; 9. a spring; 10. a limiting block; 11. pulling a rope; 12. a guide bar; 13. a connecting plate; 14. a first telescopic rod; 15. mounting a plate; 16. a splint; 17. a second telescopic rod; 18. a threaded rod; 19. a slide plate; 20. and (4) a bolt.

Detailed Description

Examples

Referring to fig. 1-3, the utility model provides a stamping device with limit function, including punching press platform 1, install support 2 of L shape on punching press platform 1 and install the electric putter 3 at support 2 lower surface, utilize electric putter 3 drive punching press head 6 downstream, punching press head 6 is installed to electric putter 3's output shaft, punching press platform 1's upper surface is provided with movable plate 5, utilize movable plate 5 to support punching press part, the upper surface of movable plate 5 is provided with fixed subassembly, punching press platform 1's upper surface installs curb plate 4, curb plate 4 is located the rear side of movable plate 5, curb plate 4's leading flank rotates installs wane 7, utilize wane 7 to support stopper 10, wane 7 slope is laid, the top surface mounting of wane 7 has stopper 10, utilize stopper 10 and spacing groove matched with effect, carry out spacing support to punching press head 6, the left and right sides face of curb plate 6 all set up the spacing groove that cooperatees and use with stopper 10, two fixed plate 8 are installed to the leading flank of fixed plate 8, utilize spring 9 to carry out the other end elastic support to spring 7, the other end of spring 9 is connected with the stay cord 11 and the one end of stay cord 11, the fixed stay cord 12 is connected to the leading side of wane 12 that the leading side of wane 12 has the fixed stay cord 13 that the winding of leading side of curb plate 7, leading side of leading side connection has the winding to connect the winding of stay cord 13, the fixed stay cord 13.

Be provided with telescopic link 14 in the spring 9, utilize telescopic link 14 to carry out spacing support to spring 9, telescopic link 14 is articulated to be installed on fixed plate 8, and the telescopic shaft and the wane 7 of telescopic link 14 are articulated to be connected, and the baffle is installed to the leading flank of guide bar 12.

The fixing assembly comprises two mounting plates 15 which are mounted on the left side and the right side of the upper surface of the moving plate 5, the mounting plates 15 are used for supporting the threaded rods 18, the threaded rods 18 are mounted on the mounting plates 15 in a threaded mode, one ends of the threaded rods 18 are rotatably mounted with clamping plates 16, and the stamping parts are fixed through the clamping plates 16.

Two telescopic links 17 are installed to the side of mounting panel 15, utilize two telescopic links 17 to carry out spacing support to splint 16, and two telescopic links 17 are located threaded rod 18 front and back both sides, the telescopic shaft and the splint 16 fixed connection of two telescopic links 17.

Two wedge-shaped chutes are formed in the upper surface of the moving plate 5, the sliding plate 19 is arranged in the chutes in a sliding mode, the moving plate 5 is conveniently moved to the front side under the action of the sliding plate 19 sliding in the chutes, the wedge-shaped portion is arranged at one end of the sliding plate 19 and is arranged in the chutes in a sliding mode, and the moving plate 5 is arranged on the upper surface of the sliding plate 19.

The sliding plate 19 is provided with a circular hole, the circular hole is provided with a bolt 20, the movable plate 5 is fixed by the matching effect of the bolt 20 and the slot, and one end of the bolt 20 extends into the slot arranged on the bottom surface in the sliding slot.

The working principle is as follows: the bolt 20 is moved upwards to move out of the slot, then the movable plate 5 is moved towards the front side, the movable plate 5 is driven to slide in the slot when moving, the stamping part is placed between the two clamping plates 16, the threaded rod 18 is rotated, the threaded rod 18 is driven to approach the stamping part in the rotating process, the threaded rod 18 stops rotating when the clamping plates 16 are abutted to the stamping part, then the movable plate 5 is reset, the bolt 20 is inserted into the slot, the electric push rod 3 is started, the electric push rod 3 drives the stamping head 6 to move downwards, the connecting plate 13 is driven to move downwards when the stamping head 6 moves downwards, the connecting plate 13 moves downwards to drive the pull rope 11 to move downwards, one end of the pull rope 11 pulls the bottom end of the rocker 7 to move outwards, at the moment, the top end of the rocker 7 drives the limiting block 10 to slide in the limiting groove, the top end of the rocker 7 stretches the first telescopic rod 14 and the spring 9, and carries out limiting support on the stamping head 6 to complete stamping work.

Claims

1. The utility model provides a stamping device with limit function, its characterized in that, includes stamping station (1), installs support (2) of L shape on stamping station (1) and installs electric putter (3) at support (2) lower surface, the output shaft of electric putter (3) installs punching press head (6), the upper surface of stamping station (1) is provided with movable plate (5), the upper surface of movable plate (5) is provided with fixed subassembly, the last surface mounting of stamping station (1) has curb plate (4), curb plate (4) are located the rear side of movable plate (5), the leading flank of curb plate (4) rotates and installs wane (7), wane (7) slope is laid, the top surface mounting of wane (7) has stopper (10), the left and right sides face of punching press head (6) all sets up the spacing groove that cooperatees and use with stopper (10), the leading flank mounting of curb plate (4) has two fixed plates (8), the side hinged-mounting of fixed plate (8) has spring (9), the other end and stay cord (7) of spring (9), the other end and stay cord (12) are connected on the side of curb plate (11), there is leading side guide rope (11) and side guide bar (11), the other end of the pull rope (11) is provided with a U-shaped connecting plate (13), and one end of the connecting plate (13) is fixedly connected with the stamping head (6).

2. The stamping device with the limiting function as claimed in claim 1, wherein a first telescopic rod (14) is arranged in the spring (9), the first telescopic rod (14) is hinged to the fixing plate (8), a telescopic shaft of the first telescopic rod (14) is hinged to the rocker (7), and a baffle is arranged on the front side surface of the guide rod (12).

3. The stamping device with the limiting function as claimed in claim 1, wherein the fixing assembly comprises two mounting plates (15) mounted on the left and right sides of the upper surface of the moving plate (5), a threaded rod (18) is threadedly mounted on the mounting plates (15), and a clamping plate (16) is rotatably mounted at one end of the threaded rod (18).

4. The stamping device with the limiting function as claimed in claim 3, wherein two second expansion rods (17) are mounted on the side surface of the mounting plate (15), the two second expansion rods (17) are located on the front side and the rear side of the threaded rod (18), and the expansion shafts of the second expansion rods (17) are fixedly connected with the clamping plate (16).

5. The stamping device with the limiting function as claimed in claim 1, wherein the upper surface of the moving plate (5) is provided with two wedge-shaped sliding grooves, sliding plates (19) are slidably mounted in the sliding grooves, one end of each sliding plate (19) is provided with a wedge-shaped portion, the wedge-shaped portions are slidably mounted in the sliding grooves, and the moving plate (5) is mounted on the upper surface of each sliding plate (19).

6. The stamping device with the limiting function as claimed in claim 5, wherein the sliding plate (19) is provided with a circular hole, a bolt (20) is arranged at the circular hole, and one end of the bolt (20) extends into a slot formed on the inner bottom surface of the sliding chute.