CN217941569U

CN217941569U - Device for punching safety seat by nitrogen spring

Info

Publication number: CN217941569U
Application number: CN202122978907.3U
Authority: CN
Inventors: 郭俊; 余秀兵; 黄学文
Original assignee: Taicang Youzhong Metal Products Co ltd
Current assignee: Taicang Youzhong Metal Products Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-12-02
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a nitrogen spring punching press safety seat's device, including first nitrogen spring, protruding type connecting plate, square board and square groove, first nitrogen spring top is connected with down stamping die, first reset spring top is connected with the spill connecting plate, the bellying of protruding type connecting plate and the depressed part of spill connecting plate match each other, square side is connected with scalable piece, square groove has a plurality of setups in the mounting panel surface, the mounting panel inboard is provided with square board, the mounting panel bottom surface is connected with two protruding type connecting plates. The utility model discloses a protruding type connecting plate, square board, scalable piece, square groove, mounting panel and the handle of design, the installation and the dismantlement operation of the protruding type connecting plate among the completion positioner that can be quick, convenient and high-efficient, the first nitrogen spring and the second nitrogen spring of design for go up stamping die and stamping die down when carrying out the punching press, can not take place great vibration.

Description

Device for punching safety seat by nitrogen spring

Technical Field

The utility model relates to an automobile spare and accessory part's processing technology field, concretely relates to nitrogen spring punching press safety seat's device.

Background

With the continuous development of science and technology, the automobile output all over the world increases year by year, and when the automobile quantity increases, higher requirements are put forward on the safety performance of the automobile, especially the manufacturing of the safety seat of the automobile becomes very important, and a stamping die is required to be used for manufacturing the safety seat, so that high requirements are also put forward on the stability and the accuracy of the stamping die.

At present, for example, in publication No. CN203599377U, in 5/21/2014, a stamping die for a rear support of an automobile seat is disclosed, which only uses a designed nitrogen spring, so as to avoid the problem that the technical requirements cannot be met due to unstable workpiece forming caused by thick workpiece material, hard material, large forming complexity and unstable pressure, improve the precision of products, reduce labor cost, and improve production efficiency.

Therefore, it is desirable to provide a nitrogen spring press for a safety seat to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nitrogen gas spring punching press safety seat's device to the device that is used for the location on the mould is difficult to install and dismantles in the solution technique and leads to can take place comparatively strong vibration's problem when keeping in repair and maintenance and going up stamping die and lower stamping die and carrying out the punching press to it.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a device of nitrogen spring punching press safety seat, includes base, first nitrogen spring, first reset spring, protruding type connecting plate, square board, square groove, second nitrogen spring, roof, hydraulic stem base, first nitrogen spring top is connected with stamping die down, second nitrogen spring top is connected with stamping die, first reset spring bottom sets up inside stamping die down, first reset spring top is connected with the spill connecting plate, protruding type connecting plate below is provided with the spill connecting plate, the bellying of protruding type connecting plate and the depressed part of spill connecting plate are matchd each other, square board side is connected with scalable piece, square groove has a plurality of setups in the mounting panel surface, the mounting panel inboard is provided with square board, the mounting panel bottom surface is connected with two protruding type connecting plates.

Preferably, the following components: the base upper surface fixedly connected with base, the inside a plurality of nitrogen gas springs that are provided with of base for whole equipment is in more steady state.

Preferably, the following components: a clamping groove is formed in the surface of the lower stamping die, a concave connecting plate is arranged above the lower stamping die, and an upper stamping die is arranged above the clamping groove, so that the concave connecting plate and the convex connecting plate can be connected conveniently.

Preferably, the following components: and a second reset spring is arranged outside the first reset spring, and the second reset spring and the first reset spring are mutually parallel, so that the first reset spring and the second reset spring are matched for use.

Preferably, the following components: the upper punch die is characterized in that mounting plates are arranged on two sides of the upper punch die, and mounting plates are arranged on two sides of the convex connecting plate, so that the convex connecting plate can be fixed conveniently.

Preferably: the square plate is characterized in that a first handle and a second handle are connected to two sides of the square plate respectively, and the second handle is installed on the outer side of the first handle, so that a worker can conveniently stretch the square plate.

Preferably, the following components: the bottom surface is connected with the second air spring under the roof, the roof below is provided with stamping die down for the bottom surface under the roof can be installed to the second air spring.

Preferably: the hydraulic stem base is arranged on the surface of the base, the hydraulic stem is arranged on the surface of the top end of the hydraulic stem base, the top end of the hydraulic stem is connected with the top plate, and the hydraulic stem is convenient to drive the upper stamping die to move up and down.

In the technical scheme, the utility model provides a technological effect and advantage:

through the designed convex connecting plate, the square plate, the telescopic block, the square groove, the mounting plate, the first handle and the second handle, a worker can simply pull out and push in the first handle and the second handle, so that the mounting and dismounting operations of the convex connecting plate in the positioning device can be quickly completed, and the positioning device is convenient and efficient;

through the first nitrogen spring and the second nitrogen spring of design for go up stamping die and stamping die down when carrying out the punching press, great vibration can not take place, through protruding type connecting plate and the spill connecting plate of design, can realize the positioning action to going up stamping die and lower stamping die, the accurate rate of very big improvement mould.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the slot of the present invention;

fig. 3 is a schematic perspective view of the retractable block of the present invention;

FIG. 4 is a top view of the first handle of the present invention;

FIG. 5 is a front view of a second gas spring according to the present invention;

fig. 6 is a side view of the hydraulic rod of the present invention.

Description of reference numerals:

1. a base; 2. a base; 3. a first nitrogen spring; 4. a lower stamping die; 5. a card slot; 6. a first return spring; 7. a second return spring; 8. a concave connecting plate; 9. an upper stamping die; 10. a male connecting plate; 11. a square plate; 12. a scalable block; 13. a square groove; 14. mounting a plate; 15. A first handle; 16. a second handle; 17. a second gas spring; 18. a top plate; 19. a hydraulic rod base; 20. a hydraulic rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a device of nitrogen spring punching press safety seat as shown in fig. 1-6, which comprises a base 1, first nitrogen spring 3, first reset spring 6, protruding type connecting plate 10, square board 11, square groove 13, second nitrogen spring 17, roof 18,

hydraulic stem base

19, 3 tops of first nitrogen spring are connected with stamping die 4 down, 17 tops of second nitrogen spring are connected with stamping die 9, 6 bottoms of first reset spring set up inside stamping die 4 down, 6 tops of first reset spring are connected with spill connecting plate 8, protruding type connecting plate 10 below is provided with spill connecting plate 8, the bellying of protruding type connecting plate 10 and the depressed part of spill connecting plate 8 match each other, square board 11 side is connected with scalable piece 12, square groove 13 has a plurality of setings on mounting panel 14 surface, 14 inboard is provided with square board 11, mounting panel 14 bottom surface is connected with two protruding type connecting plates 10, fixed surface is connected with base 2 on base 1, base 2 is inside to be provided with a plurality of first nitrogen spring 3

Draw-in groove 5 has been seted up on 4 surfaces of lower stamping die, 4 tops of lower stamping die are provided with spill connecting plate 8, stamping die 9 is installed to draw-in groove 5 top, first reset spring 6 outside is provided with second reset spring 7, both are parallel to each other for second reset spring 7 and first reset spring 6, upper stamping die 9 both sides are provided with mounting panel 14, protruding type connecting plate 10 both sides are provided with mounting panel 14, square 11 both sides are connected with first in command 15 and second in command 16 respectively, second in command 16 is installed in the first in command 15 outside, the bottom surface is connected with second nitrogen spring 17 under the roof 18, roof 18 below is provided with lower stamping die 4, hydraulic stem base 19 sets up in the surface of base 1, hydraulic stem base 19 top surface is provided with hydraulic stem 20, hydraulic stem 20 top is connected with roof 18.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, the device is moved to a use position, a circuit is connected with an external power supply, then an object to be stamped is placed in the clamping groove 5, the upper stamping die 9 moves downwards under the driving of the hydraulic rod 20, and the lower stamping die 4 and the upper stamping die 9 are completely attached under the accurate positioning of the concave connecting plate 8 and the convex connecting plate 10;

referring to the attached drawings 1-6 of the specification, when the device is used, because the upper stamping die 9 and the lower stamping die 4 are attached, the convex connecting plate 10 needs to be frequently matched with the concave connecting plate 8, and needs to be maintained after one time of impact, at this time, when the convex connecting plate 10 needs to be disassembled, a worker holds the second handle 16 and then pulls out the second handle 16, the telescopic blocks 12 on the two sides of the square plate 11 retract inwards, so that the telescopic blocks 12 can leave the square groove 13, at this time, the convex connecting plate 10 on the bottom surface of the square plate 11 can be pulled out, when the convex connecting plate 10 needs to be installed, the worker holds the first handle 15 and then pushes the first handle 15 inwards, the telescopic blocks 12 on the two sides of the square plate 11 can extend outwards, so that the telescopic blocks 12 can be fixed at the groove of the convex groove 13, and the connecting plate 10 on the bottom surface of the square plate 11 can be installed.

Claims

1. The utility model provides a device of nitrogen spring punching press safety seat, includes base (1), first nitrogen spring (3), first reset spring (6), protruding type connecting plate (10), square board (11), square groove (13), second nitrogen spring (17), roof (18), hydraulic stem base (19), its characterized in that: first nitrogen spring (3) top is connected with down stamping die (4), second nitrogen spring (17) top is connected with stamping die (9), first reset spring (6) bottom sets up inside lower stamping die (4), first reset spring (6) top is connected with spill connecting plate (8), protruding type connecting plate (10) below is provided with spill connecting plate (8), the bellying of protruding type connecting plate (10) and the sunken of spill connecting plate (8) match each other, square board (11) side is connected with scalable piece (12), square groove (13) have a plurality of setings in mounting panel (14) surface, mounting panel (14) inboard is provided with square board (11), mounting panel (14) bottom surface is connected with two protruding type connecting plate (10).

2. The nitrogen spring-loaded safety seat arrangement of claim 1, wherein: fixed surface is connected with base (2) on base (1), base (2) inside is provided with a plurality of first nitrogen gas springs (3).

3. The nitrogen spring-loaded safety seat arrangement of claim 1, wherein: draw-in groove (5) have been seted up on lower stamping die (4) surface, lower stamping die (4) top is provided with spill connecting plate (8), stamping die (9) are installed to draw-in groove (5) top.

4. The nitrogen spring-biased safety seat recited in claim 1, wherein: and a second return spring (7) is arranged on the outer side of the first return spring (6), and the second return spring (7) and the first return spring (6) are parallel to each other.

5. The nitrogen spring-loaded safety seat arrangement of claim 3, wherein: and mounting plates (14) are arranged on two sides of the upper stamping die (9), and mounting plates (14) are arranged on two sides of the convex connecting plate (10).

6. The nitrogen spring-loaded safety seat arrangement of claim 1, wherein: the two sides of the square plate (11) are respectively connected with a first handle (15) and a second handle (16), and the second handle (16) is installed on the outer side of the first handle (15).

7. The nitrogen spring-loaded safety seat arrangement of claim 1, wherein: the lower bottom surface of the top plate (18) is connected with a second nitrogen spring (17), and a lower stamping die (4) is arranged below the top plate (18).

8. The nitrogen spring-loaded safety seat arrangement of claim 1, wherein: the hydraulic rod base (19) is arranged on the surface of the base (1), a hydraulic rod (20) is arranged on the surface of the top end of the hydraulic rod base (19), and a top plate (18) is connected to the top end of the hydraulic rod (20).