CN209465634U - A kind of decorative pattern welding screws cold upsetting die of car - Google Patents
A kind of decorative pattern welding screws cold upsetting die of car Download PDFInfo
- Publication number
- CN209465634U CN209465634U CN201920110427.5U CN201920110427U CN209465634U CN 209465634 U CN209465634 U CN 209465634U CN 201920110427 U CN201920110427 U CN 201920110427U CN 209465634 U CN209465634 U CN 209465634U
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- screw cap
- briquetting
- pressing plate
- cover board
- pedestal
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Abstract
The utility model discloses a kind of decorative pattern welding screws cold upsetting die of car, including pedestal, screw cap and fixture block, cover board is provided with above the pedestal, and pressing plate is provided with above cover board, the lower section two sides of the pressing plate pass through the first spring and are connected with cover board, and briquetting is provided in the middle part of the lower section of pressing plate, the inside of fluting is arranged in the briquetting, and it is provided with the middle part of cover board, the inside of fluting is arranged in the screw cap, and the lower section of briquetting is arranged in screw cap, the two sides of the screw cap are connected by connecting rod with fluting, and threaded hole is provided with below screw cap, threaded hole is provided with pedestal upper center surface simultaneously.The decorative pattern welding screws cold upsetting die of car, is provided with pressing plate and briquetting, when pressing plate is under pressure, pressing plate decline declines briquetting, while the first spring-compressed, and briquetting decline can press to screw cap, to keep screw stamping, achieve the effect that increase screw cap pressure by reducing forced area.
Description
Technical field
The utility model relates to screw cold upsetting die of car technical field, specially a kind of decorative pattern welding screws cold upsetting die of car.
Background technique
The fasteners such as many screws are shaped using cold upsetting die of car, and cold upsetting die of car bears violent punching press load, recessed
Mould surface bears very high compression, it is desirable that mold materials intensity, toughness with higher and wearability.
General common screw cold upsetting die of car is not easy to carry out fixed point punching press for screw cap, so that pressure is applied to
Dispersed when on entire cover board, causes punching press dynamics to decline, influence die forming.
Utility model content
The purpose of this utility model is to provide a kind of decorative pattern welding screws cold upsetting die of car, to solve in above-mentioned background technique
The general common screw cold upsetting die of car proposed is not easy to carry out fixed point punching press for screw cap so that pressure be applied to it is whole
The problem of being dispersed when on a cover board, causing punching press dynamics to decline, influence die forming.
To achieve the above object, the utility model provides the following technical solutions: a kind of decorative pattern welding screws cold upsetting die of car, packet
Pedestal, screw cap and fixture block are included, cover board is provided with above the pedestal, and be provided with pressing plate above cover board, the pressing plate
Lower section two sides pass through the first spring and be connected with cover board, and briquetting is provided in the middle part of the lower section of pressing plate, the briquetting setting
In the inside of fluting, and it is provided with the middle part of cover board, the inside of fluting is arranged in the screw cap, and screw cap setting exists
The two sides of the lower section of briquetting, the screw cap are connected by connecting rod with fluting, and threaded hole is provided with below screw cap,
Threaded hole is provided with pedestal upper center surface simultaneously, and the lower section of the screw cap engages in a groove, and groove is provided with bottom
The upper surface of seat, while the outside of threaded hole is arranged in groove, the lower section of cover board is arranged in the fixture block, and sets on the inside of fixture block
It is equipped with supporting block, while the outside of screw cap is arranged in supporting block, is fastened in card slot below the fixture block, and card slot opens up
In the upper surface of pedestal, while the outside of groove is arranged in card slot, and the bottom of the card slot is provided with second spring, and the second bullet
Lifter plate is provided with above spring.
Preferably, the pressing plate constitutes lifting structure by the first spring and cover board, and the first spring is about in pressing plate
Axisymmetrical setting.
Preferably, the central point of the central point of the briquetting and screw cap is on a vertical line, and the diameter of briquetting is small
In the diameter of fluting.
Preferably, the screw cap is to be connected together, and screw cap is cylindrical structure with pedestal by groove.
Preferably, the fixture block is distributed in the lower section circular array formula of cover board, and fixture block and supporting block are vertical distribution.
Preferably, the fixture block is to be connected together, and pedestal passes through second spring and lifter plate structure with pedestal by card slot
At lifting structure.
Compared with prior art, the utility model has the beneficial effects that the decorative pattern welding screws cold upsetting die of car,
(1) it is provided with pressing plate and briquetting, when pressing plate is under pressure, pressing plate decline declines briquetting, while the first spring
Compression, briquetting decline can press to screw cap, to keep screw stamping, reach increase screw by reducing forced area
The effect of lid pressure；
(2) it is provided with fixture block, card slot and lifter plate, fixture block is caught in card slot, so that the thick embryo of screw is always in spiral shell
The inside center position of wire cover can play the role of screw cap correcting position, prevent punching press from deviation occur, lifter plate is not
Supporting role is played to fixture block when to pressing plate punching press；
(3) it is provided with supporting block, supporting block is against the outside of screw cap, screw cap internal pressure mistake when can prevent punching press
Deformation occurs for ambassador's screw cap, plays a supporting role to screw cap.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model cover board present invention looks up structural representation；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, pedestal, 2, cover board, 3, pressing plate, the 4, first spring, 5, briquetting, 6, fluting, 7, screw cap, 8, connecting rod,
9 grooves, 10, fixture block, 11, supporting block, 12, card slot, 13, threaded hole, 14, second spring, 15, lifter plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
If occurring electric elements etc. in this article, it is electrically connected with extraneous main controller and 220V alternating current, and master control
Device can play the conventionally known equipment of control for computer etc., if while occurring motor, water pump, dehvery pump and hydraulic cylinder in text
Deng then it is existing known device.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of decorative pattern welding screws cold upsetting die of car, according to
Shown in Fig. 1 and Fig. 2, the top of pedestal 1 is provided with cover board 2, and the top of cover board 2 is provided with pressing plate 3, the lower section two sides of pressing plate 3
It is connected by the first spring 4 with cover board 2, and is provided with briquetting 5 in the middle part of the lower section of pressing plate 3, pressing plate 3 passes through the first spring 4
Constitute lifting structure with cover board 2, and the first spring 4 is symmetrical arranged about the central axes of pressing plate 3, to 3 punching press of pressing plate, pressing plate 3 by
Power decline declines briquetting 5, and the inside of fluting 6 is arranged in briquetting 5, and fluting 6 is provided with the middle part of cover board 2, and screw cap 7 is arranged
In the inside of fluting 6, and the lower section of briquetting 5 is arranged in screw cap 7, and the central point of briquetting 5 and the central point of screw cap 7 are at one
On vertical line, and the diameter of briquetting 5 is less than the diameter of fluting 6, and the decline of briquetting 5 declines screw cap 77 punching press of screw cap, pressure
Block 5 can reduce the punching press area of screw cap 7, to achieve the effect that increase punching press dynamics, the two sides of screw cap 7 pass through connection
Bar 8 is connected with fluting 6, and the lower section of screw cap 7 is provided with threaded hole 13, while threaded hole 13 is provided in 1 top of pedestal
Portion surface, the lower section of screw cap 7 are fastened in groove 9, and groove 9 is provided with the upper surface of pedestal 1, while the setting of groove 9 exists
The outside of threaded hole 13, screw cap 7 are to be connected together, and screw cap 7 is cylindrical structure, screw cap with pedestal 1 by groove 9
Thick embryo inside 7 decline extruding, makes thick embryo by pressing formation.
According to FIG. 1 and FIG. 3, the lower section of cover board 2 is arranged in fixture block 10, and the inside of fixture block 10 is provided with supporting block
11, while the outside of screw cap 7 is arranged in supporting block 11, the lower section of fixture block 10 is fastened in card slot 12, and card slot 12 is provided with
The upper surface of pedestal 1, while the outside of groove 9, lower section circular array formula point of the fixture block 10 in cover board 2 is arranged in card slot 12
Cloth, and fixture block 10 and supporting block 11 are vertical distribution, fixture block 10 can make thick embryo remain at the middle part of screw cap 7, play
The effect of school position, the bottom of card slot 12 is provided with second spring 14, and the top of second spring 14 is provided with lifter plate 15, fixture block 10
It is to be connected together, and pedestal 1 constitutes lifting structure, card slot by second spring 14 and lifter plate 15 with pedestal 1 by card slot 12
Lifter plate 15 in 12 plays supporting role to fixture block 10.
Working principle: when using the decorative pattern welding screws cold upsetting die of car, the screw thread that is first placed on thick embryo on pedestal 1
In hole 13, then the fixture block 10 of 2 lower section of cover board is caught in card slot 12, the lifter plate 15 in card slot 12 plays support to fixture block 10
Effect, fixture block 10 can make thick embryo remain at the middle part of screw cap 7, play the role of school position, at the same time by 7 sets of screw cap
In the outside of thick embryo, the lower section of screw cap 7 is caught in groove 9, then to 3 punching press of pressing plate, the decline of 3 stress of pressing plate makes briquetting 5
Decline, 4 forced compression of the first spring, the decline of briquetting 5 are caught in the decline of screw cap 7 in groove 97 punching press of screw cap, block simultaneously
The decline of block 10 compresses second spring 14, and the thick embryo inside the decline extruding of screw cap 7 makes thick embryo by pressing formation, briquetting 5 can subtract
The punching press area of primary screw lid 7, to achieve the effect that increase punching press dynamics, the support in 7 outside of screw cap in punching course
Block 11 can play a supporting role to screw cap 7, and preventing the pressure inside screw cap 7 from crossing ambassador's screw cap 7, deformation occurs influences
Punching press effect, after the completion of punching press, the first spring 4 and the rebound of second spring 14 make cover board 2, pressing plate 3 and screw cap 7 restore former
Position, cover board 2 is removed, that is, can be taken off the screw of forming, and the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
The utility model simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be spy
Fixed orientation construction and operation, thus should not be understood as the limitation that content is protected to the utility model.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of decorative pattern welding screws cold upsetting die of car, including pedestal (1), screw cap (7) and fixture block (10), it is characterised in that: institute
It states and is provided with above pedestal (1) cover board (2), and be provided with pressing plate (3) above cover board (2), the lower section two of the pressing plate (3)
Side passes through the first spring (4) and is connected with cover board (2), and is provided with briquetting (5), the briquetting in the middle part of the lower section of pressing plate (3)
(5) setting is in the inside of fluting (6), and fluting (6) is provided with the middle part of cover board (2), and screw cap (7) setting is being slotted
(6) inside, and screw cap (7) setting, in the lower section of briquetting (5), the two sides of the screw cap (7) pass through connecting rod (8) and open
Slot (6) is connected, and threaded hole (13) are provided with below screw cap (7), while threaded hole (13) is provided with above pedestal (1)
Middle part surface is fastened in groove (9) below the screw cap (7), and groove (9) is provided with the upper surface of pedestal (1), together
When groove (9) be arranged in the outside of threaded hole (13), fixture block (10) setting is in the lower section of cover board (2), and fixture block (10)
Inside is provided with supporting block (11), while supporting block (11) is arranged in the outside of screw cap (7), the lower section card of the fixture block (10)
It closes in card slot (12), and card slot (12) is provided with the upper surface of pedestal (1), while card slot (12) setting is in the outer of groove (9)
The bottom of side, the card slot (12) is provided with second spring (14), and lifter plate (15) are provided with above second spring (14).
2. a kind of decorative pattern welding screws cold upsetting die of car according to claim 1, it is characterised in that: the pressing plate (3) passes through
First spring (4) and cover board (2) constitute lifting structure, and the first spring (4) is symmetrical arranged about the central axes of pressing plate (3).
3. a kind of decorative pattern welding screws cold upsetting die of car according to claim 1, it is characterised in that: in the briquetting (5)
Heart point and the central point of screw cap (7) are on a vertical line, and the diameter of briquetting (5) is less than the diameter of fluting (6).
4. a kind of decorative pattern welding screws cold upsetting die of car according to claim 1, it is characterised in that: the screw cap (7) is logical
Crossing groove (9) is to be connected together, and screw cap (7) is cylindrical structure with pedestal (1).
5. a kind of decorative pattern welding screws cold upsetting die of car according to claim 1, it is characterised in that: the fixture block (10) is being covered
The lower section circular array formula of plate (2) is distributed, and fixture block (10) and supporting block (11) are vertical distribution.
6. a kind of decorative pattern welding screws cold upsetting die of car according to claim 1, it is characterised in that: the fixture block (10) passes through
Card slot (12) is to be connected together, and pedestal (1) constitutes lifting knot by second spring (14) and lifter plate (15) with pedestal (1)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110427.5U CN209465634U (en) | 2019-01-23 | 2019-01-23 | A kind of decorative pattern welding screws cold upsetting die of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110427.5U CN209465634U (en) | 2019-01-23 | 2019-01-23 | A kind of decorative pattern welding screws cold upsetting die of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209465634U true CN209465634U (en) | 2019-10-08 |
Family
ID=68091211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110427.5U Active CN209465634U (en) | 2019-01-23 | 2019-01-23 | A kind of decorative pattern welding screws cold upsetting die of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209465634U (en) |
-
2019
- 2019-01-23 CN CN201920110427.5U patent/CN209465634U/en active Active
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