CN218744398U

CN218744398U - Shockproof hardware mould

Info

Publication number: CN218744398U
Application number: CN202222929607.0U
Authority: CN
Inventors: 王东华
Original assignee: Shanghai Shengwo Precision Mould Co ltd
Current assignee: Shanghai Shengwo Precision Mould Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a shockproof formula hardware mould, comprising a base plate, the bottom plate top is equipped with the mounting bracket, mounting bracket top center is equipped with the pneumatic cylinder, the pneumatic cylinder output is connected with the cope match-plate pattern, cope match-plate pattern both ends fixedly connected with lift seat one, a lift seat inside through connection has the guide bar, the guide bar top is equipped with the stopper, the cope match-plate pattern below is equipped with the lower bolster, the lower bolster both ends are equipped with lift seat two. The utility model discloses a set up shock attenuation pole and damping spring bumper shock absorber, can make the lower bolster move down when cope match-plate pattern and lower bolster contact, thereby reduce the vibrations when lower bolster and cope match-plate pattern contact, the cope match-plate pattern simultaneously, the position of lower bolster can be fixed a position through locating piece and lift seat two, thereby position when making cope match-plate pattern and lower bolster contact remains unchanged, the phenomenon of skew takes place when preventing cope match-plate pattern and lower bolster contact, improve the holistic machining precision of hardware, the base reduces the ratio of wastrel.

Description

Shockproof hardware mould

Technical Field

The utility model relates to a formula hardware mould takes precautions against earthquakes belongs to stamping die technical field.

Background

Hardware dies are generally referred to as stamping dies. The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The hardware mould that uses at present, go up mould and bed die can produce certain vibrations at the in-process of contact, and when long-term the use, vibrations can make and take place certain skew between mould and the bed die to influence the machining precision of hardware, increase the rate of wastrel, and then influence production and rise originally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shockproof formula hardware mould, through setting up shock absorber pole and damping spring bumper shock absorber, can make the lower bolster downstream when cope match-plate pattern and lower bolster contact, thereby vibrations when reducing lower bolster and cope match-plate pattern contact, the cope match-plate pattern simultaneously, the position of lower bolster can be fixed a position through locating piece and lift seat two, thereby position keeps unchangeable when making cope match-plate pattern and lower bolster contact, the phenomenon of skew takes place when preventing cope match-plate pattern and lower bolster contact, improve the holistic machining precision of hardware, the base reduces the ratio of wastrel, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

formula hardware mould takes precautions against earthquakes, comprising a base plate, the bottom plate top is equipped with the mounting bracket, mounting bracket top center is equipped with the pneumatic cylinder, the pneumatic cylinder output is connected with the cope match-plate pattern, cope match-plate pattern both ends fixedly connected with lift seat one, the inside through connection of lift seat has the guide bar, the guide bar top is equipped with the stopper, the cope match-plate pattern below is equipped with the lower bolster, the lower bolster both ends are equipped with lift seat two, two below of lift seat are equipped with the shock attenuation pole, shock attenuation pole one side is equipped with the backup pad.

Furthermore, the first lifting seat and the second lifting seat are respectively provided with a T-shaped sliding block, the T-shaped sliding blocks are embedded into the mounting frame, a sliding groove for the T-shaped sliding blocks to pass through is formed in the mounting frame, and the T-shaped sliding blocks are connected with the mounting frame in a sliding mode.

Furthermore, a positioning block is arranged below the first lifting seat, a groove for accommodating the positioning block is formed above the second lifting seat, the positioning block is embedded into the second lifting seat, and the bottom of the guide rod is connected into the groove.

Furthermore, a circle below the positioning block and a circle above the groove are designed to be round corners, and the first lifting seat is connected with the positioning block in a sliding manner on the guide rod.

Furthermore, a stamping hole is formed in the lower template, the lower portion of the stamping hole is communicated with the material guide groove, a material receiving box is arranged at the bottom of the material guide groove, and the material receiving box is arranged at the bottom of the lower template.

Furthermore, a damping spring shock absorber is arranged outside the shock absorption rod, the bottom of the damping spring shock absorber is connected with the upper portion of the bottom plate, a through hole for accommodating the shock absorption rod and the damping spring shock absorber is formed in the supporting plate, and the shock absorption rod and the damping spring shock absorber penetrate through the inside of the supporting plate.

The beneficial effects of the utility model are that:

1. through setting up lift seat one and lift seat two, be equipped with T shape slider on lift seat one and the lift seat two, T shape slider can reciprocate on the mounting bracket, thereby can make the cope match-plate pattern keep the accuracy nature of cope match-plate pattern and lower bolster position when the cope match-plate pattern can move down, and simultaneously, lift seat one below is equipped with the locating piece, be equipped with the recess corresponding with the locating piece on the lift seat two, when lift seat one moves down, the locating piece can imbed in lift seat two tops, thereby can keep cope match-plate pattern and lower bolster to align, prevent to take place the skew between cope match-plate pattern and the lower bolster and take place the dislocation or the phenomenon of colliding with.

2. Through setting up the shock absorber pole in second below of seat that goes up and down, set up damping spring bumper shock absorber in the shock absorber pole outside, when the cope match-plate pattern lapse with the lower bolster contact, the shock absorber pole can drive the lower bolster lapse with damping spring bumper shock absorber to vibrations when can reducing cope match-plate pattern and lower bolster contact prevent to take place the phenomenon of skew and dislocation between cope match-plate pattern and the lower bolster, improve the machining precision and the yields of hardware.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a front view of the shockproof hardware mold of the present invention;

FIG. 2 is a sectional view of the shockproof hardware mold of the present invention;

FIG. 3 is a top view of the lower mold plate of the shockproof hardware mold of the present invention;

FIG. 4 is an enlarged view of the area A of the shockproof hardware mold of the present invention;

reference numbers in the figures: 1. a base plate; 2. a mounting frame; 3. a hydraulic cylinder; 4. mounting a template; 5. a first lifting seat; 6. a guide bar; 7. a limiting block; 8. a lower template; 9. a second lifting seat; 10. a shock-absorbing lever; 11. a support plate; 12. a T-shaped slider; 13. positioning blocks; 14. a groove; 15. punching a hole; 16. a material guide chute; 17. a material receiving box; 18. damping spring shock absorber.

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.

Example 1: referring to fig. 1-4, the present invention provides a technical solution:

formula hardware mould takes precautions against earthquakes, including

bottom plate

1, 1 top of bottom plate is equipped with

mounting bracket

2, 2 top centers of mounting bracket are equipped with pneumatic cylinder 3, the 3 output of pneumatic cylinder is connected with cope match-

plate pattern

4, 4 both ends fixedly connected with lift seat 5 of cope match-plate pattern, the inside through connection of 5 lift seat has

guide bar

6, 6 tops of guide bar are equipped with

stopper

7, 4 below of cope match-plate pattern are equipped with

lower bolster

8, 8 both ends of lower bolster are equipped with lift seat two 9, two 9 below of lift seat are equipped with shock absorber pole 10, shock absorber pole 10 one side is equipped with backup pad 11.

Particularly, one side of the first lifting seat 5 and one side of the second lifting seat 9 are both provided with a T-shaped sliding block 12, the T-shaped sliding block 12 is embedded into the mounting frame 2, a sliding groove for accommodating the T-shaped sliding block 12 is formed in the mounting frame 2, the first lifting seat 5 is provided with a positioning block 13 below, a groove 14 for accommodating the positioning block 13 is formed above the second lifting seat 9, the positioning block 13 is embedded into the second lifting seat 9, the bottom of the guide rod 6 is connected into the groove 14, the circumference below the positioning block 13 and the circumference above the groove 14 are designed into a round angle, the first lifting seat 5 and the positioning block 13 are slidably connected onto the guide rod 6, the first lifting seat 5 and the second lifting seat 9 can move on the mounting frame 2 through the T-shaped sliding block 12, so that the stability of the first lifting seat 5 and the second lifting seat 9 during moving is maintained, and the positioning block 13 and the groove 14 can be connected with each other, so that the upper template 4 and the lower template 8 can be kept aligned vertically.

Specifically, a punching hole 15 is formed in the lower template 8, the lower portion of the punching hole 15 is communicated with a guide chute 16, a material receiving box 17 is arranged at the bottom of the guide chute 16, the material receiving box 17 is arranged at the bottom of the lower template 8, waste materials sheared by the punching hole can enter the interior of the material receiving box through the guide chute, and the waste materials left after punching are collected in a centralized mode.

Example 2: referring to fig. 2, the difference between the present embodiment and embodiment 1 is: shock absorber pole 10 outside is equipped with damping spring shock absorber 18, damping spring shock absorber 18 with shock absorber pole 10 bottom all with 1 top of bottom plate is connected, be equipped with in the backup pad 11 and hold shock absorber pole 10 with damping spring shock absorber 18's through-hole, shock absorber pole 10 with damping spring shock absorber 18 run through in 11 insides of backup pad, shock absorber pole 10, damping spring shock absorber 18 can reduce the vibrations that produce between cope match-plate pattern 4 and the lower bolster 8 when cope match-

plate pattern

4 and 8 contacts of lower bolster to prevent that the phenomenon that displacement and dislocation or collide with from taking place for cope match-

plate pattern

4 and 8 positions of lower bolster.

The utility model discloses the theory of operation: the utility model discloses a set up lift seat one 5 and lift seat two 9, be equipped with T shape slider 12 on lift seat one 5 and the lift seat two 9, T shape slider 12 can reciprocate on mounting bracket 2, thereby can make the accuracy nature that cope match-plate pattern 4 and lower bolster 8 position kept when cope match-plate pattern 4 can the removal of lower bolster 8, and simultaneously, lift seat one 5 below is equipped with locating piece 13, be equipped with the recess corresponding with locating piece 13 on the lift seat two 9, when lift seat one 5 moves down, locating piece 13 can imbed in lift seat two 9 tops, thereby can keep cope match-plate pattern 4 and lower bolster 8 to align, when cope match-plate pattern 4 moves down and lower bolster 8 contacts, shock absorber rod 10 and damping spring bumper shock absorber 18 can drive lower bolster 8 and move down, thereby can reduce the vibrations when cope match-plate pattern 4 and lower bolster 8 contact, prevent to take place the phenomenon of skew and dislocation between cope match-plate pattern 4 and the lower bolster 8, the machining precision and the yields of hardware are improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Formula hardware mould takes precautions against earthquakes, including bottom plate (1), its characterized in that: bottom plate (1) top is equipped with mounting bracket (2), mounting bracket (2) top center is equipped with pneumatic cylinder (3), pneumatic cylinder (3) output is connected with cope match-plate pattern (4), cope match-plate pattern (4) both ends fixedly connected with lift seat (5), the inside through connection of lift seat (5) has guide bar (6), guide bar (6) top is equipped with stopper (7), cope match-plate pattern (4) below is equipped with lower bolster (8), lower bolster (8) both ends are equipped with lift seat two (9), lift seat two (9) below is equipped with shock absorber pole (10), shock absorber pole (10) one side is equipped with backup pad (11).

2. The anti-vibration hardware die of claim 1, wherein: go up and down seat one (5) with two (9) one sides of lift seat all are equipped with T shape slider (12), T shape slider (12) imbed in inside mounting bracket (2), be equipped with on mounting bracket (2) and hold the spout that T shape slider (12) passed through, T shape slider (12) are in mounting bracket (2) inside sliding connection.

3. The anti-vibration hardware die of claim 1, wherein: a positioning block (13) is arranged below the first lifting seat (5), a groove (14) for containing the positioning block (13) is formed above the second lifting seat (9), the positioning block (13) is embedded into the second lifting seat (9), and the bottom of the guide rod (6) is connected into the groove (14).

4. A shockproof hardware die as in claim 3, wherein: locating piece (13) below a week with recess (14) top a week is the fillet design, lift seat (5) with locating piece (13) are in sliding connection on guide bar (6).

5. A shockproof hardware die as in claim 1, wherein: the stamping die is characterized in that a stamping hole (15) is formed in the lower template (8), the lower portion of the stamping hole (15) is communicated with a material guide groove (16), a material receiving box (17) is arranged at the bottom of the material guide groove (16), and the material receiving box (17) is arranged at the bottom of the lower template (8).

6. The anti-vibration hardware die of claim 1, wherein: shock attenuation pole (10) outside is equipped with damping spring shock absorber (18), damping spring shock absorber (18) with shock attenuation pole (10) bottom all with bottom plate (1) top is connected, be equipped with on backup pad (11) and hold shock attenuation pole (10) with the through-hole of damping spring shock absorber (18), shock attenuation pole (10) with damping spring shock absorber (18) run through in inside backup pad (11).