CN209124695U - A kind of automobile pipe double opposite punching mold - Google Patents
A kind of automobile pipe double opposite punching mold Download PDFInfo
- Publication number
- CN209124695U CN209124695U CN201821399764.2U CN201821399764U CN209124695U CN 209124695 U CN209124695 U CN 209124695U CN 201821399764 U CN201821399764 U CN 201821399764U CN 209124695 U CN209124695 U CN 209124695U
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- CN
- China
- Prior art keywords
- fixed
- pin
- sliding block
- punch
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile pipe double opposite punching molds, it is characterized by: cavity plate is fixed on the base, cavity is equipped between cavity plate and pedestal, gliding groove is passed through out of cavity, material-dropping hole is equipped at cavity plate center, cavity plate is monosymmetric to be equipped with punching, first punch-pin, second punch-pin, punching has common center line, first punch-pin is fixed on one end of top shoe, top shoe is equipped with the first wedged hole, second punch-pin is fixed on the side of sliding block, sliding block is L-shaped structure, sliding block is arranged in gliding groove, sliding block side is equipped with the second wedged hole, the first inclined-plane is equipped in the middle part of voussoir, lower part is equipped with the second inclined-plane, lower end is equipped with positioning pin, first inclined-plane is matched with the first wedged hole, second inclined-plane is matched with the second wedged hole, positioning pin is inserted into the centre bore of positioning sleeve, positioning sleeve is fixed on the base, The utility model has the advantages that high degree of automation, high-efficient, and symmetrical diplopore can be once gone out on tubing.
Description
Technical field
The utility model belongs to stamping device technical field, and in particular to a kind of automobile pipe double opposite punching mold.
Background technique
A large amount of metal parts on present automobile are usually stamping parts, and stamping die is incited somebody to action in Cold Press Working
Material (metal or nonmetallic) is processed into a kind of special process equipment of part (or semi-finished product), and referred to as cold punching die (is commonly called as
Cold-punching mould).Punching press, be at room temperature, using the mold being mounted on press machine to material apply pressure, make its generate separation or
Plastic deformation, thus a kind of pressure processing method of part needed for obtaining.As the development of automobile industry is to the essences of auto parts
Degree require it is higher and higher, existing stamping die to automobile pipe carry out double opposite punching when, can only once go out one mostly
Symmetrical hole then by way of rotating tubing, then is gone out in hole.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of automobile pipe double opposite punching die
Tool.
A kind of automobile pipe double opposite punching mold, including voussoir, the first punch-pin, cavity plate, the second punch-pin, gliding groove, it is special
Sign is: the cavity plate is fixed on the base, and cavity is equipped between the cavity plate and pedestal, the gliding groove is out of described cavity
It passes through, is equipped with material-dropping hole at the cavity plate center, the cavity plate is monosymmetric to be equipped with punching, first punch-pin, second convex
Mould, punching have common center line, and first punch-pin is fixed on one end of top shoe, and the top shoe is equipped with first wedge
Shape hole, second punch-pin are fixed on the side of sliding block, and the sliding block is L-shaped structure, and the sliding block setting is being glided
In slot, the sliding block side is equipped with the second wedged hole, the voussoir middle part is equipped with the first inclined-plane, lower part is equipped with the second inclined-plane,
Lower end is equipped with positioning pin, and first inclined-plane is matched with the first wedged hole, and second inclined-plane is matched with the second wedged hole,
The positioning pin is inserted into the centre bore of positioning sleeve, and the positioning sleeve is fixed on the base.
Preferably, the gliding groove is fixed on the base.
Preferably, the sliding block, pedestal are equipped with the round hole communicated with material-dropping hole.
Preferably, the bottom of the top shoe is fixed with cushion block, and the cushion block is arranged in upper hopper chute, and the upper hopper chute is solid
It is scheduled on sliding block.
Preferably, one end of the top shoe is connected with the first end of first connecting rod, the second end of the first connecting rod
It is fixed with the first block, the second end of the first connecting rod passes through the through-hole on first baffle, the first connecting rod second end
Outside is equipped with the first spring, and the both ends of first spring are connected with the first block, first baffle respectively, the first baffle
Vertical is fixed on the base.
Preferably, one end of the sliding block is connected with the first end of second connecting rod, the second end of the second connecting rod
It is fixed with the second block, the second end of the second connecting rod passes through the through-hole on second baffle, the second connecting rod second end
Outside is equipped with second spring, and the both ends of the second spring are connected with the second block, second baffle respectively, the second baffle
Vertical is fixed on the base.
Compared with prior art, the utility model has the beneficial effects that
When the utility model is used, the position that the needs of tubing are punched out covers on cavity plate, voussoir is fixed on pressure
On machine, voussoir moves down under the driving of press machine, and the first inclined-plane is contacted with the first wedge-shaped wall surface of the hole, the second inclined-plane and the second wedge shape
Hole wall face contact, sliding block move to left, and top shoe moves to right, and the first punch-pin, the second punch-pin are to mobile at the center of cavity plate, and in tubing
To through-hole is gone out, punched scrap is discharged from material-dropping hole, and after completing punching, voussoir moves up under the driving of press machine, the first spring,
Under the action of second spring spring force, top shoe, sliding block are restored to initial position.The utility model has the degree of automation
High, high-efficient advantage can once go out symmetrical diplopore on tubing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile pipe double opposite punching mold of the utility model.
Fig. 2 is the connection schematic diagram of cushion block and upper hopper chute in the utility model.
Fig. 3 is the connection schematic diagram of sliding block and gliding groove in the utility model.
In figure, the 1, first block, the 2, first spring, 3, first baffle, 4, top shoe, 5, voussoir, the 6, first punch-pin, 7, pipe
Material, 8, cavity plate, the 9, second punch-pin, 10, sliding block, 11, second connecting rod, 12, second baffle, 13, second spring, 14, second gear
Block, 15, gliding groove, 16, pedestal, 17, positioning sleeve, 18, cushion block, 19, upper hopper chute.
Specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of automobile pipe double opposite punching mold, including voussoir 5, the first punch-pin 6, cavity plate 8,
Two punch-pin 9, gliding groove 15, it is characterised in that: the cavity plate 8 is fixed on pedestal 16, is equipped between the cavity plate 8 and pedestal 16
Cavity, the gliding groove 15 are passed through out of described cavity, and material-dropping hole is equipped at 8 center of cavity plate, and 8 two sides of cavity plate are symmetrical
Be equipped with punching, first punch-pin 6, the second punch-pin 9, punching have common center line, and first punch-pin 6 is fixed on
One end of sliding block 4, the top shoe 4 are equipped with the first wedged hole, and second punch-pin 9 is fixed on the side of sliding block 10, institute
Stating sliding block 10 is L-shaped structure, and the sliding block 10 is arranged in gliding groove 15, and 10 side of sliding block is equipped with the second wedge shape
Hole, the first inclined-plane is equipped in the middle part of the voussoir 5, lower part is equipped with the second inclined-plane, lower end is equipped with positioning pin, first inclined-plane and the
One wedged hole matches, and second inclined-plane is matched with the second wedged hole, and the positioning pin is inserted into the center of positioning sleeve 17
Kong Zhong, the positioning sleeve 17 are fixed on pedestal 16.
The gliding groove 15 is fixed on pedestal 16.
The sliding block 10, pedestal 16 are equipped with the round hole communicated with material-dropping hole.
The bottom of the top shoe 4 is fixed with cushion block 18, and the cushion block 18 is arranged in upper hopper chute 19, the upper hopper chute 19
It is fixed on sliding block 10.
One end of the top shoe 4 is connected with the first end of first connecting rod, and the second end of the first connecting rod is fixed with
First block 1, the second end of the first connecting rod pass through the through-hole on first baffle 3, the outside of the first connecting rod second end
Equipped with the first spring 2, the both ends of first spring 2 are connected with the first block 1, first baffle 3 respectively, the first baffle
3 vertical are fixed on pedestal 16.
One end of the sliding block 10 is connected with the first end of second connecting rod 11, and the second end of the second connecting rod 11 is solid
Surely there is the second block 14, the second end of the second connecting rod 11 passes through the through-hole on second baffle 12, the second connecting rod 11 the
The outside at two ends is equipped with second spring 13, and the both ends of the second spring 13 are connected with the second block 14, second baffle 12 respectively
It connects, the second baffle 12 is vertical to be fixed on pedestal 16.
The working principle of the utility model is:
When the utility model is used, the position that the needs of tubing 7 are punched out covers on cavity plate 8, voussoir 5 is fixed on pressure
On power machine, voussoir 5 moves down under the driving of press machine, and the first inclined-plane is contacted with the first wedge-shaped wall surface of the hole, the second inclined-plane and second
The contact of wedge-shaped wall surface of the hole, sliding block 10 move to left, and top shoe 4 moves to right, and the first punch-pin 6, the second punch-pin 9 are to moving at the center of cavity plate 8
It is dynamic, and be discharged to through-hole, punched scrap is gone out from material-dropping hole in tubing 7, after completing punching, voussoir 5 is under the driving of press machine
It moves up, under the action of the first spring 2,13 spring force of second spring, top shoe 4, sliding block 10 are restored to initial position.This is practical
It is novel to have the advantages that high degree of automation, high-efficient, symmetrical diplopore can be once gone out on tubing 7.
Technical solutions of the utility model are exemplarily described utility model above in conjunction with attached drawing, it is clear that this is practical
Novel specific implementation is not subject to the restrictions described above, as long as using the method concept and technical solution progress of the utility model
Various unsubstantialities improve, or it is not improved the conception and technical scheme of utility model are directly applied into other occasions,
It both is within the protection scope of the present invention.
Claims (6)
1. a kind of automobile pipe double opposite punching mold, including voussoir (5), the first punch-pin (6), cavity plate (8), the second punch-pin (9), under
Sliding slot (15), it is characterised in that: the cavity plate (8) is fixed on pedestal (16), is equipped between the cavity plate (8) and pedestal (16)
Cavity, the gliding groove (15) pass through out of described cavity, and material-dropping hole, the cavity plate (8) two are equipped at cavity plate (8) center
Side is symmetrically equipped with punching, and first punch-pin (6), the second punch-pin (9), punching have common center line, and described first is convex
Mould (6) is fixed on one end of top shoe (4), and the top shoe (4) is equipped with the first wedged hole, and second punch-pin (9) is fixed
In the side of sliding block (10), the sliding block (10) is L-shaped structure, and sliding block (10) setting is interior in gliding groove (15),
Sliding block (10) side is equipped with the second wedged hole, the first inclined-plane is equipped in the middle part of the voussoir (5), lower part is equipped with second tiltedly
Face, lower end are equipped with positioning pin, and first inclined-plane is matched with the first wedged hole, and second inclined-plane and the second wedged hole match
It closes, the positioning pin is inserted into the centre bore of positioning sleeve (17), and the positioning sleeve (17) is fixed on pedestal (16).
2. a kind of automobile pipe double opposite punching mold as described in claim 1, it is characterised in that: the gliding groove (15) is fixed
On pedestal (16).
3. a kind of automobile pipe double opposite punching mold as described in claim 1, it is characterised in that: the sliding block (10), bottom
Seat (16) is equipped with the round hole communicated with material-dropping hole.
4. a kind of automobile pipe double opposite punching mold as described in claim 1, it is characterised in that: the bottom of the top shoe (4)
Portion is fixed with cushion block (18), and in upper hopper chute (19), the upper hopper chute (19) is fixed on sliding block for cushion block (18) setting
(10) on.
5. a kind of automobile pipe double opposite punching mold as described in claim 1, it is characterised in that: the one of the top shoe (4)
End is connected with the first end of first connecting rod, and the second end of the first connecting rod is fixed with the first block (1), the first connecting rod
Second end pass through the through-hole on first baffle (3), the outside of the first connecting rod second end is equipped with the first spring (2), described
The both ends of first spring (2) are connected with the first block (1), first baffle (3) respectively, and the first baffle (3) is vertical to consolidate
It is scheduled on pedestal (16).
6. a kind of automobile pipe double opposite punching mold as described in claim 1, it is characterised in that: the one of the sliding block (10)
End is connected with the first end of second connecting rod (11), and the second end of the second connecting rod (11) is fixed with the second block (14), institute
Through-hole of the second end of second connecting rod (11) on second baffle (12) is stated, is set on the outside of second connecting rod (11) second end
Have second spring (13), the both ends of the second spring (13) are connected with the second block (14), second baffle (12) respectively, institute
State that second baffle (12) is vertical to be fixed on pedestal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399764.2U CN209124695U (en) | 2018-08-29 | 2018-08-29 | A kind of automobile pipe double opposite punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399764.2U CN209124695U (en) | 2018-08-29 | 2018-08-29 | A kind of automobile pipe double opposite punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124695U true CN209124695U (en) | 2019-07-19 |
Family
ID=67229385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399764.2U Expired - Fee Related CN209124695U (en) | 2018-08-29 | 2018-08-29 | A kind of automobile pipe double opposite punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124695U (en) |
-
2018
- 2018-08-29 CN CN201821399764.2U patent/CN209124695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |