CN210435134U

CN210435134U - Sheet metal component blanking lower mould fixing device

Info

Publication number: CN210435134U
Application number: CN201920563630.8U
Authority: CN
Inventors: 郭旭光
Original assignee: Henghe Mould Technology Tianjin Co Ltd
Current assignee: Henghe Mould Technology Tianjin Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-05-01
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a sheet metal component blanking lower mould fixing device, including bottom plate and lower mould, the lower mould is located the bottom plate top, the lower mould bottom can be dismantled with the backup pad through a bolt and be connected, splint are welded respectively to the backup pad both sides, splint can be dismantled with the lower mould through No. three bolts and be connected, the welding of bottom plate bilateral symmetry has the curb plate, the screw grafting of curb plate surface has No. two bolts, the spout has been seted up to bottom plate surface symmetry, the inside sliding connection slider of spout, and the slider top welds with the splint bottom mutually. The utility model relates to a novelty, simple structure, be convenient for operation and excellent in use effect, through at bottom plate top sliding connection splint and backup pad, the relative bottom plate push-and-pull backup pad of being convenient for increases the available space of technical staff, and labour saving and time saving improves the efficiency of work, is fit for being extensively promoted and used.

Description

Sheet metal component blanking lower mould fixing device

Technical Field

The utility model relates to a mould production processing technology field, in particular to sheet metal component blanking lower mould fixing device.

Background

A stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for pressing the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials so as to obtain required parts, wherein the stamping die generally comprises a die shank, an upper die plate, an upper die, a lower die and a lower die plate.

As is known, a lower die of a stamping die is located right below an upper die, and when the lower die is mounted or dismounted, due to the fact that the upper die and the lower die are close to each other, a space for operation of a technician is narrow, and time and labor are wasted. Therefore, a lower die fixing device for sheet metal part blanking is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sheet metal component blanking lower mould fixing device, the modern design, simple structure, the operation of being convenient for and excellent in use effect through at bottom plate top sliding connection splint and backup pad, the relative bottom plate push-and-pull backup pad of being convenient for increases the available space of technical staff, and labour saving and time saving improves the efficiency of work, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sheet metal component blanking lower mould fixing device, includes bottom plate and lower mould, the lower mould is located the bottom plate top, the lower mould bottom can be dismantled with the backup pad through a bolt and be connected, the backup pad both sides weld splint respectively, splint can be dismantled with the lower mould through No. three bolts and be connected, the welding of bottom plate bilateral symmetry has the curb plate, the spiral grafting of curb plate surface has No. two bolts, the spout has been seted up to bottom plate surface symmetry, the inside sliding connection slider of spout, and the slider top welds with the splint bottom mutually.

Furthermore, the inside both ends of spout bond and have the blotter, backup pad surface fixedly connected with handle, handle surface bonding has the antiskid cover.

Furthermore, the bottom plate surface symmetry is seted up No. two screws, and the bottom plate lower surface equipartition has anti-skidding burr.

Furthermore, No. three locating holes are formed in the outer side wall of the clamping plate, and the second bolt is inserted into the No. three locating holes in a spiral mode.

Furthermore, a first positioning hole is formed in the middle of the lower surface of the lower die, and a second positioning hole is symmetrically formed in the side wall of the lower die.

Furthermore, the surface of the clamping plate is provided with a third screw hole.

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

1. the utility model relates to a novelty, simple structure, be convenient for operation and excellent in use effect, through at bottom plate top sliding connection splint and backup pad, the relative bottom plate push-and-pull backup pad of being convenient for increases the available space of technical staff, and labour saving and time saving improves the efficiency of work.

2. The utility model discloses a lower mould lower surface intermediate position has seted up a locating hole, and lower mould lateral wall symmetry is equipped with the locating hole No. two, and the lower mould bottom can be dismantled with the backup pad through a bolt and be connected, and the backup pad both sides weld splint respectively, and splint can be dismantled with the lower mould through No. three bolts and be connected, are convenient for lock the lower mould fixedly through a bolt and No. three bolts, and stability is good, and difficult not hard up dislocation improves the precision of installation and the quality of product.

Drawings

Fig. 1 is the utility model relates to a sheet metal component blanking lower mould fixing device's overall structure schematic diagram.

Fig. 2 is the utility model relates to a sheet metal component blanking lower mould fixing device's bottom plate and curb plate structure sketch map.

Fig. 3 is the utility model relates to a sheet metal component blanking lower mould fixing device's backup pad and splint overlook the structure sketch map.

Fig. 4 is the utility model relates to a sheet metal component blanking lower mould fixing device's lower mould structure schematic diagram.

In the figure: 1. a base plate; 2. a first bolt; 3. anti-skid wales; 4. a side plate; 5. a second bolt; 6. a support plate; 7. a handle; 8. a lower die; 9. a third bolt; 10. a splint; 11. a second screw hole; 12. a chute; 13. a slider; 14. a cushion pad; 15. a first screw hole; 16. a third screw hole; 17. an anti-slip sleeve; 18. a first positioning hole; 19. a second positioning hole; 20. and a third positioning hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a sheet metal component blanking lower die fixing device comprises a bottom plate 1 and a lower die 8, the lower die 8 is located above the bottom plate 1, the bottom end of the lower die 8 is detachably connected with a supporting plate 6 through a bolt 2, clamping plates 10 are respectively welded on two sides of the supporting plate 6, the clamping plates 10 are detachably connected with the lower die 8 through a third bolt 9, side plates 4 are symmetrically welded on two sides of the bottom plate 1, a second bolt 5 is spirally inserted on the surfaces of the side plates 4, sliding grooves 12 are symmetrically formed in the surface of the bottom plate 1, sliding blocks 13 are slidably connected inside the sliding grooves 12, and the top ends of the sliding blocks 13 are welded with the bottom ends of the clamping plates.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the novel design, simple structure, the operation of being convenient for and excellent in use effect, through sliding connection splint and backup pad above the bottom plate, the relative bottom plate push-and-pull backup pad of being convenient for increases the available space of technical staff, and labour saving and time saving improves the efficiency of work.

The buffer pads 14 are bonded at two ends inside the sliding groove 12, the handle 7 is fixedly connected to the surface of the supporting plate 6, and the anti-skid sleeve 17 is bonded on the surface of the handle 7.

In this embodiment, as shown in fig. 2 and 3, the support plate is pushed and pulled along the slide groove, and the lower mold is installed on one side below the upper mold.

Wherein, No. two screw holes 11 have been seted up to bottom plate 1 surface symmetry, and the lower surface equipartition of bottom plate 1 has anti-skidding burr 3.

In the embodiment, as shown in fig. 1, the installation and fixation of the bottom plate and the supporting surface are facilitated, and the friction force and the stability are effectively improved.

The outer side wall of the clamping plate 10 is provided with a third positioning hole 20, and the second bolt 5 is spirally inserted into the third positioning hole 20.

In this embodiment, as shown in fig. 1, it is convenient to fix the position of the splint.

A first positioning hole 18 is formed in the middle of the lower surface of the lower die 8, and second positioning holes 19 are symmetrically formed in the side wall of the lower die 8.

In this embodiment, as shown in fig. 4, the lower mold is conveniently locked and fixed by the first bolt and the third bolt.

Wherein, the surface of the splint 10 is provided with a third screw hole 16.

In this embodiment, as shown in fig. 3, a third bolt is conveniently inserted, and the two sides of the lower die are clamped and fixed.

When the device works, the bottom end of a lower die 8 is detachably connected with a supporting plate 6 through a first bolt 2, clamping plates 10 are respectively welded on two sides of the supporting plate 6, the clamping plates 10 are detachably connected with the lower die 8 through a third bolt 9, side plates 4 are symmetrically welded on two sides of a bottom plate 1, a second bolt 5 is spirally inserted on the surfaces of the side plates 4, sliding grooves 12 are symmetrically formed in the surfaces of the bottom plate 1, sliding blocks 13 are slidably connected inside the sliding grooves 12, the top ends of the sliding blocks 13 are welded with the bottom end of the clamping plates 10, the bottom plate 1 is fixedly arranged on a supporting surface through a positioning piece penetrating through a second screw hole 11, a handle 7 is pulled, the clamping plates 10 slide to one side below an upper die along the sliding grooves 12, the mounting space is large at the moment, the device is suitable for an operator to mount and fix the lower die 8, a first positioning hole 18 is formed in the middle position of the lower, after the installation is finished, the handle 7 is pushed, the cushion pad 14 cushions and limits the sliding block 13, the lower die 8 is positioned under the upper die, the clamping plate 10 is locked and fixed through the second bolt 5, and the installation operation is finished.

It should be noted that, the utility model relates to a sheet metal component blanking lower mould fixing device, including bottom plate 1, a bolt 2, anti-skidding burr 3, curb plate 4, No. two bolts 5, backup pad 6, handle 7, lower mould 8, No. three bolt 9, splint 10, No. two screw 11, spout 12, slider 13, blotter 14, a screw 15, No. three screw 16, antiskid cover 17, a locating hole 18, No. two locating holes 19 and No. three locating hole 20, the part is the part that general standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sheet metal component blanking lower mould fixing device, includes bottom plate (1) and lower mould (8), lower mould (8) are located bottom plate (1) top, its characterized in that: lower mould (8) bottom can be dismantled with backup pad (6) through a bolt (2) and be connected, splint (10) weld respectively in backup pad (6) both sides, splint (10) can be dismantled with lower mould (8) through No. three bolt (9) and be connected, bottom plate (1) bilateral symmetry welding has curb plate (4), curb plate (4) surface spiral is pegged graft and is had No. two bolt (5), spout (12) have been seted up to bottom plate (1) surface symmetry, inside sliding connection slider (13) of spout (12), and slider (13) top welds mutually with splint (10) bottom.

2. The sheet metal component blanking lower die fixing device of claim 1, characterized in that: the novel anti-skidding chute is characterized in that buffer pads (14) are bonded at two ends inside the chute (12), a handle (7) is fixedly connected to the surface of the supporting plate (6), and an anti-skidding sleeve (17) is bonded on the surface of the handle (7).

3. The sheet metal component blanking lower die fixing device of claim 1, characterized in that: no. two screw holes (11) are symmetrically formed in the surface of the bottom plate (1), and anti-skid convex lines (3) are uniformly distributed on the lower surface of the bottom plate (1).

4. The sheet metal component blanking lower die fixing device of claim 1, characterized in that: the outer side wall of the clamping plate (10) is provided with a third positioning hole (20), and the second bolt (5) is spirally inserted into the third positioning hole (20).

5. The sheet metal component blanking lower die fixing device of claim 1, characterized in that: a first positioning hole (18) is formed in the middle of the lower surface of the lower die (8), and second positioning holes (19) are symmetrically formed in the side wall of the lower die (8).

6. The sheet metal component blanking lower die fixing device of claim 1, characterized in that: the surface of the splint (10) is provided with a third screw hole (16).