CN208195394U - Automobile lock side piercing die - Google Patents
Automobile lock side piercing die Download PDFInfo
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- CN208195394U CN208195394U CN201820549783.2U CN201820549783U CN208195394U CN 208195394 U CN208195394 U CN 208195394U CN 201820549783 U CN201820549783 U CN 201820549783U CN 208195394 U CN208195394 U CN 208195394U
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- punching
- positioning
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- block
- punch
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Abstract
The utility model discloses a kind of automobile lock side piercing dies, including upper die and lower die, upper die and lower die respectively include upper die holder and lower die holder, side positioning punch mechanism is additionally provided between upper die holder and lower die holder, side positioning punch mechanism includes the driving device being fixed on upper die holder, and the positioning punching device on lower die holder, driving device is made of the locating latch contract slotting tool being oppositely arranged with the oblique contract slotting tool of punching, positioning punching device includes the aligning punch and forming punch being oppositely arranged, it is equipped with lower die between aligning punch and forming punch and enters son, the two sides of aligning punch and forming punch are respectively equipped with positioning sliding block and punching sliding block.By the way that aligning punch and forming punch, two through-hole concentricitys with higher that product two sides can be made to be punched are arranged in the side positioning punch mechanism of the utility model.
Description
Technical field
The utility model relates to technical field of mold, belong to a kind of side punching molding die.
Background technique
It is also higher and higher to the processing request of auto parts with the rapid development of automobile industry.It is assembled in body of a motor car
In the process, in order to meet the assembly relation between all parts, it usually needs the microminiature components of special designing, such as automobile
Lock part.And in the process of automobile lock part, need that identical in part two sides punching press size and position is identical
Through-hole.Therefore the concentricity for how guaranteeing two side through hole becomes in current batch machining production microminiature components technology urgently
Problem to be solved.
Utility model content
In order to solve above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of structure letters
Automobile lock side piercing die single, for being accurately positioned processing.
In order to achieve the above objectives, the utility model provides the following technical solutions: a kind of automobile lock side piercing die, including
Upper die and lower die, upper die and lower die respectively include upper die holder and lower die holder, and side positioning punching is additionally provided between upper die holder and lower die holder
Holes mechanism, side positioning punch mechanism include the driving device being fixed on upper die holder and the position punch on lower die holder
Device, driving device are made of the locating latch contract slotting tool being oppositely arranged with the oblique contract slotting tool of punching, and positioning punching device includes opposite
The aligning punch and forming punch of setting are equipped with lower die and enter son between aligning punch and forming punch, aligning punch and forming are rushed
The two sides of head are respectively equipped with positioning sliding block and punching sliding block.
Further, the bottom of locating latch contract slotting tool and the oblique contract slotting tool of punching is respectively equipped with oblique contract notch, positioning sliding block
And sliding block notch corresponding with oblique contract notch is respectively equipped at the top of punching sliding block, after oblique contract notch and sliding block notch pairing,
Driving device drives positioning punching device to enter sub two sides relative motion along lower die.
Further, the fixture block of flexible connection is respectively equipped on locating latch contract slotting tool and the oblique contract slotting tool of punching, positioning is slided
Corresponding position is respectively equipped with card slot on block and punching sliding block, and after upper die holder and lower die holder pairing, fixture block is caught in card slot, drives
Positioning sliding block and the relative motion of punching sliding block.
Further, positioning punching device further includes for the positioning fixed plate of stationary positioned formed punch and for fixing
The punching fixed block of forming punch, forming punch are set in punching fixed block, and are connect with it at horizontal anomalous movement.
Further, positioning punching device further includes the punching clamping plate connecting with punching fixed block, the bottom of punching fixed block
Portion is equipped with insert, and the top of punching clamping plate is equipped with corresponding with insert site, and the groove of physical fit, insert are caught in groove
In, to connect punching fixed block and punching clamping plate.
Further, positioning punching device further includes the punching block being arranged between punching sliding block and punching clamping plate.
Further, positioning punching device further include be arranged in positioning sliding block and position fixed plate between positioning splint with
Position backing plate.
Further, positioning punching device further includes being fixed on the positioning of positioning sliding block side by block, and be fixed on punching
Block is leaned in the punching of hole sliding block side, and after upper die holder and lower die holder pairing, locating latch contract slotting tool insertion positioning sliding block is leaned on positioning
Between block, the oblique contract slotting tool insertion punching sliding block of punching and punching are between block.
Further, positioning is equipped with by block by block and punching and leans on block notch, and it is wear-resisting that positioning is respectively equipped in block notch
Plate and punching wearing plate.
Further, it is successively arranged between upper die holder and lower die holder along feedstock direction: punch mechanism, trimming mechanism, forming
Mechanism, cutting ejection mechanism, side blow holes mechanism, cutting mechanism, are tied at reshaping device in mechanism, and side positioning punch mechanism is located at side
Between punching and cutting mechanism.
The utility model has the beneficial effects that: by the way that positioning punching is arranged in the side positioning punch mechanism of the utility model
Head is first accurately positioned first shaped through-hole on product when being punched two side through hole, then recycles side positioning punching
Same position of the forming punch of mechanism in the product other side is punched second through-hole, is punched by said mechanism in product two sides
Two obtained through-hole concentricitys with higher；Meanwhile the automobile lock side piercing die of the utility model is easy to operate fast
Victory is conducive to the retrofit and mass production of microminiature components, especially automobile lock components, can greatly mention
Rise economic benefit.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the side positioning punch mechanism of the utility model.
Fig. 2 is the structural schematic diagram of the automobile lock side piercing die upper mold of the utility model.
Fig. 3 is the structural schematic diagram of the automobile lock side piercing die lower die of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Fig. 1 show the structural schematic diagram of the side positioning punch mechanism of the utility model, including being fixed on upper die holder 1
Driving device and the positioning punching device on lower die holder 2, driving device by the locating latch contract slotting tool 91 that is oppositely arranged with
The oblique contract slotting tool 92 of punching is constituted, and positioning punching device includes the aligning punch 919 and forming punch 929 being oppositely arranged, positioning punching
It is equipped with lower die between first 919 and forming punch 929 and enters son 93, the two sides of aligning punch 919 and forming punch 929 are respectively equipped with fixed
Position sliding block 915 and punching sliding block 925.When upper die holder 1 and 2 pairing of lower die holder, locating latch contract slotting tool 91 is inserted into position punch dress
In setting, and horizontal drive positioning sliding block 915, the oblique contract slotting tool 92 of punching is inserted into positioning punching device, and horizontal drive is rushed
Hole sliding block 925, positioning sliding block 915 and punching sliding block 925 drive aligning punch 919 and forming punch 929 to enter son along lower die respectively
93 two sides relative motion.
In the above-described embodiments, the bottom of locating latch contract slotting tool 91 and the oblique contract slotting tool 92 of punching is respectively equipped with oblique contract notch
911, the top of positioning sliding block 915 and punching sliding block 925 is respectively equipped with sliding block notch 912 corresponding with oblique contract notch 911, works as drive
When in dynamic device insertion positioning punching device, oblique contract notch 911 and 912 pairing of sliding block notch, to drive positioning sliding block 915 and punching
Hole sliding block 925 enters the two sides relative motion of son 93 along lower die.
In the above-described embodiments, the card of flexible connection is respectively equipped on locating latch contract slotting tool 91 and the oblique contract slotting tool 92 of punching
Corresponding position is respectively equipped with card slot 922 on block 921, positioning sliding block 915 and punching sliding block 925, when upper die holder 1 and lower die holder 2 are right
After conjunction, fixture block 921 is caught in card slot 922, drives positioning sliding block 915 and 925 relative motion of punching sliding block.
In the above-described embodiments, positioning punching device further include for stationary positioned formed punch 919 positioning fixed plate 918,
And the punching fixed block 928 for fixing forming punch 929, forming punch 929 are set in punching fixed block 928, and
It is connect with it at horizontal anomalous movement.Lower die enters the duct that son 93 is equipped with perforation two side through hole of product, when aligning punch positioning product
After the shaped through-hole of 300 sides, forming punch 929 is stretched out from punching fixed block 928, in 300 other side of product
It is punched through-hole, after the completion of being punched, forming punch 929 meets in the duct that lower die enters son 93 with aligning punch 919.
In the above-described embodiments, positioning punching device further includes the punching clamping plate 927 connecting with punching fixed block 928, punching
The bottom of hole fixed block 928 is equipped with insert, and the top of punching clamping plate 927 is equipped with, and physical fit corresponding with insert site
Groove, insert are caught in groove, to connect punching fixed block 928 and punching clamping plate 927.
In the above-described embodiments, positioning punching device further includes being arranged between punching sliding block 925 and punching clamping plate 927
Punching block 926.
In the above-described embodiments, positioning punching device further includes setting between positioning sliding block 915 and positioning fixed plate 918
Positioning splint 917 and positioning backing plate 916.
In the above-described embodiments, positioning punching device further includes being fixed on the positioning of 915 side of positioning sliding block by block 913,
And the punching of 925 side of punching sliding block is fixed on by block 923, after upper die holder 1 and 2 pairing of lower die holder, locating latch contract slotting tool
91 insertion positioning sliding blocks 915 and positioning are between block 913, and the oblique contract slotting tool 92 of punching is inserted into punching sliding block 925 and block 923 is leaned in punching
Between, to drive 925 horizontal movement of positioning sliding block 915 and punching sliding block.
In the above-described embodiments, positioning is equipped with by block 923 by block 913 and punching and leans on block notch, in block notch respectively
Equipped with positioning wearing plate 914 and punching wearing plate 924.
Fig. 2, Fig. 3 show the structural schematic diagram of the automobile lock side-punching mould upper and lower mould of the utility model, wherein upper mold
Upper die holder 1 and lower die holder 2 are respectively included with lower die, is successively arranged between upper die holder 1 and lower die holder 2 along feedstock direction: perforating press
Forming machine under the lower builder 4, second of structure 1, the first trimming mechanism 2, the second trimming mechanism 3, first lower builder 5, third
Structure 6, side blow holes mechanism 8, side positioning punch mechanism 9, the first cutting mechanism 10, ties the cutting of mechanism 11, second at reshaping device 7
Mechanism 12, cutting ejection mechanism 13, wherein side blow holes mechanism 8 and side positioning punch mechanism 9 are used in 300 liang of side punchings of product,
Side blow holes mechanism 8 is first punched out first through-hole in 300 side of product, and then the positioning of side positioning punch mechanism 9 has been punched
Through-hole, and second through-hole is punched out in 300 other side same position of product.
In the above-described embodiments, it is additionally provided between upper and lower die holder on guiding mechanism, including outer guiding post 201 and outer guiding post 201
The outer bush 101 of lower slide fit, inner guiding post 102, the interior guide sleeve 202 with about 102 slide fit of inner guiding post, wherein outer bush 101 with it is interior
Guide post 102 is fixed on upper die holder 1, and outer guiding post 201 and interior guide sleeve 202 are fixed on lower die holder 2, when upper and lower die holder pairing,
Outer guiding post 201 and inner guiding post 102 are inserted into respectively in outer bush 101 and interior guide sleeve 202, and upper and lower die holder is transported along guide frame is opposite
It is dynamic.
In the above-described embodiments, be additionally provided with location structure between upper die holder 1 and lower die holder 2, including location hole 103 and with
The positioning pin 203 that location hole 103 is correspondingly arranged, location hole 103 are arranged on upper die holder 1, and positioning pin 203 is arranged in lower die holder 3
On, when upper die holder 1 and lower die holder 2 to and after, positioning pin 203 is inserted into location hole 103, to limit the position of product 300.
It is first smart when being punched two side through hole by the way that aligning punch is arranged in the side positioning punch mechanism of the utility model
First shaped through-hole on true positioning product, then recycles the forming punch of side positioning punch mechanism another in product
The same position of side is punched second through-hole, and two through-holes being punched by said mechanism in product two sides are with higher
Concentricity；Meanwhile the automobile lock side piercing die of the utility model is simple and quick, is conducive to microminiature components, it is special
It is not the retrofit and mass production of automobile lock components, can greatly promotes economic benefit.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of automobile lock side piercing die, including upper die and lower die, which is characterized in that the upper mold and lower die difference
Including upper die holder and lower die holder, side positioning punch mechanism, the side positioning are additionally provided between the upper die holder and the lower die holder
Punch mechanism includes being fixed on the driving device on the upper die holder and the positioning punching device on the lower die holder,
The driving device is made of the locating latch contract slotting tool being oppositely arranged with the oblique contract slotting tool of punching, and the positioning punching device includes phase
Lower die, which is equipped with, to the aligning punch and forming punch of setting, between the aligning punch and the forming punch enters son, it is described fixed
The two sides of position formed punch and the forming punch are respectively equipped with positioning sliding block and punching sliding block.
2. automobile lock side piercing die according to claim 1, which is characterized in that the locating latch contract slotting tool and institute
The bottom for stating the oblique contract slotting tool of punching is respectively equipped with oblique contract notch, is respectively equipped at the top of the positioning sliding block and the punching sliding block
Sliding block notch corresponding with the oblique contract notch, after the oblique contract notch and the sliding block notch pairing, the driving device
The positioning punching device is driven to enter the two sides relative motion of son along the lower die.
3. automobile lock side piercing die according to claim 1, which is characterized in that the locating latch contract slotting tool and institute
The fixture block that flexible connection is respectively equipped on the oblique contract slotting tool of punching is stated, corresponding position point on the positioning sliding block and the punching sliding block
Not She You card slot, when the upper die holder and after the lower die holder pairing, the fixture block is caught in the card slot, drives the positioning
Sliding block and the punching sliding block relative motion.
4. automobile lock side piercing die according to claim 1, which is characterized in that the positioning punching device further includes
Punching fixed block for fixing the positioning fixed plate of the aligning punch and for fixing the forming punch, it is described at
Shape formed punch is set in the punching fixed block, and connect with it at horizontal anomalous movement.
5. automobile lock side piercing die according to claim 1, which is characterized in that the positioning punching device further includes
The bottom of the punching clamping plate connecting with the punching fixed block, the punching fixed block is equipped with insert, the top of the punching clamping plate
Portion is equipped with, and the groove of physical fit corresponding with the insert site, and the insert is caught in the groove, to connect
State punching fixed block and the punching clamping plate.
6. automobile lock side piercing die according to claim 5, which is characterized in that the positioning punching device further includes
Punching block between the punching sliding block and the punching clamping plate is set.
7. automobile lock side piercing die according to claim 4, which is characterized in that the positioning punching device further includes
Positioning splint and positioning backing plate between the positioning sliding block and the positioning fixed plate are set.
8. automobile lock side piercing die according to claim 1, which is characterized in that the positioning punching device further includes
The positioning of the positioning sliding block side is fixed on by block, and is fixed on the punching of punching sliding block side by block, when described
After upper die holder and the lower die holder pairing, the locating latch contract slotting tool is inserted into the positioning sliding block and the positioning between block,
The oblique contract slotting tool of punching is inserted into the punching sliding block and the punching between block.
9. automobile lock side piercing die according to claim 8, which is characterized in that the positioning is by block and the punching
It is equipped with by block and leans on block notch, it is described that positioning wearing plate and punching wearing plate are respectively equipped in block notch.
10. automobile lock side piercing die according to claim 1, which is characterized in that the upper die holder and the lower die
It is successively arranged between seat along feedstock direction: punch mechanism, trimming mechanism, builder, reshaping device, side blow holes mechanism, cutting
Mechanism, cutting ejection mechanism are tied in mechanism, the side positioning punch mechanism be located at the side punching and the cutting mechanism it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549783.2U CN208195394U (en) | 2018-04-18 | 2018-04-18 | Automobile lock side piercing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549783.2U CN208195394U (en) | 2018-04-18 | 2018-04-18 | Automobile lock side piercing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195394U true CN208195394U (en) | 2018-12-07 |
Family
ID=64523463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549783.2U Active CN208195394U (en) | 2018-04-18 | 2018-04-18 | Automobile lock side piercing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195394U (en) |
-
2018
- 2018-04-18 CN CN201820549783.2U patent/CN208195394U/en active Active
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