CN209665577U - A kind of flake terminal die - Google Patents
A kind of flake terminal die Download PDFInfo
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- CN209665577U CN209665577U CN201920262900.1U CN201920262900U CN209665577U CN 209665577 U CN209665577 U CN 209665577U CN 201920262900 U CN201920262900 U CN 201920262900U CN 209665577 U CN209665577 U CN 209665577U
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- Prior art keywords
- sleeve
- fixedly installed
- mouth
- upper mold
- mold
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Abstract
The utility model relates to technical field of mold, and disclose a kind of flake terminal die, including pedestal and upper mold, sleeve is fixedly installed at the top of the pedestal, the quantity of the sleeve is four, the lower mold positioned at the sleeve back side is fixedly installed at the top of the pedestal, vertical bar is fixedly installed at the top of the lower mold, top cover is fixedly installed at the top of the upper mold, the bottom of the top cover is fixedly installed with the cylinder in front of upper mold, the bottom of the cylinder is located in sleeve, the outer surface movable sleeve of the cylinder is connected to the stiffness spring between at the top of cap base and sleeve.The flake terminal die, mouth is placed by setting, due to placing the chamfer site of mouth using special accurate engraving plus mirror surface discharge processes, make to place mouth both sides at arc-shaped and without flash, so that placing in mouth, resistance reaches minimum after insertion pcb board, therefore improves the pcb board performance after production.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of flake terminal die.
Background technique
Currently, existing punching die is when being punched out pcb board, due to the resistance of pcb board in a mold
It is relatively high, its service performance is not only influenced so as to cause the pcb board after production, but also will affect its service life used,
And the stability of the position-limit mechanism of existing punching die is poor, so as to cause the quality for the precision and product for influencing punching.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of flake terminal die, have PCB resistance it is low and
Punching advantage with high accuracy solves existing punching die when being punched out to pcb board, since pcb board is in mold
In resistance it is relatively high, not only influence its service performance so as to cause the pcb board after production, but also will affect it to make
Service life, and the stability of the position-limit mechanism of existing punching die is poor, so as to cause the precision and product matter for influencing punching
The problem of amount.
The utility model provides the following technical solutions: a kind of flake terminal die, including pedestal and upper mold, the pedestal
Top be fixedly installed with sleeve, the quantity of the sleeve is four, is fixedly installed at the top of the pedestal and carries on the back positioned at sleeve
The lower mold in face is fixedly installed with vertical bar at the top of the lower mold, top cover is fixedly installed at the top of the upper mold, described
The bottom of top cover is fixedly installed with the cylinder in front of upper mold, and the bottom of the cylinder is located in sleeve, the cylinder
Outer surface movable sleeve is connected to the stiffness spring between at the top of cap base and sleeve, one end of the stiffness spring and top cover
Bottom be fixedly connected, the top movable of the other end of the stiffness spring and sleeve connects.
Preferably, the inside of the upper mold offers round mouth, and the top of the vertical bar is located at the inside of round mouth.
Preferably, the inside of the lower mold offers placement mouth, and the inner wall of the lower mold is fixedly installed with to be located at and put
Set the interior block inside mouth.
Preferably, the front of the upper mold is fixedly installed with the crushing block between round mouth, the right side of the crushing block
Side offers side port.
Preferably, the front of the upper mold is fixedly installed with the mounting blocks on the right side of side port.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the flake terminal die places mouth by setting, due to placing the chamfer site of mouth using special accurate engraving
Add mirror surface discharge processes, makes to place mouth both sides at arc-shaped and without flash, hindered after insertion pcb board so that placing in mouth
Drag reaches minimum, therefore improves the pcb board performance after production.
2, flake terminal die, by setting sleeve, vertical bar, cylinder and round mouth, due to sleeve, vertical bar, cylinder and circle
Mouth is all made of JG processing technology, so that the precision cooperated between sleeve and cylinder, vertical bar and round mouth and stability are improved, into
And the punching quality and precision of the mold are improved, therefore increase the practicability of the mold.
3, the flake terminal die places mouth, interior piece, crushing block, side port and mounting blocks by setting, due to place mouth,
Cooperation between interior piece, crushing block, side port and mounting blocks, and then realize the mold and reached " first rushing inner hole, then punch extermal form "
Purpose, to improve the punching precision of mold entirety.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model upper mold；
Fig. 2 is the overlooking structure diagram of mold under the utility model；
Fig. 3 is the positive structure diagram of the utility model.
In figure: 1, pedestal；2, sleeve；3, lower mold；4, vertical bar；5, upper mold；6, top cover；7, cylinder；8, stiffness spring；
9, round mouth；10, mouth is placed；11, interior piece；12, crushing block；13, side port；14, mounting blocks.
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.
Fig. 1-3, a kind of flake terminal die, including pedestal 1 and upper mold 5 are please referred to, the front of upper mold 5 is fixedly mounted
There are the mounting blocks 14 for being located at 13 right side of side port, the front of upper mold 5 is fixedly installed with the crushing block 12 between round mouth 9, squeezes
The right side opening of briquetting 12 is equipped with side port 13, and the inside of upper mold 5 offers round mouth 9, and the top of vertical bar 4 is located at the inside of round mouth 9,
The top of pedestal 1 is fixedly installed with sleeve 2, due to sleeve 2 and cylinder 7, vertical bar 4 and round mouth 9 be all by JG treatment process, from
And the precision and stability cooperated between these position limiting structures is improved, so that the punching quality of pcb board is greatly improved,
And JG treatment process is existing processing method, it is the machine that grows up for the purpose of the heat-treatment distortion for eliminating material
Bed, so that the workpiece available raising of its precision in production, the quantity of sleeve 2 is four, and the top of pedestal 1 is fixedly installed with
Lower mold 3 positioned at 2 back side of sleeve, the inside of lower mold 3, which offers, places mouth 10, and the chamfering for placing mouth 10 is all by special
Precision engraving plus mirror surface discharge processes are arc-shaped and do not have flash, thereby reduce to place the chamfering inside mouth 10
The resistance of pcb board, improves the punching quality of pcb board, and the inner wall of lower mold 3 is fixedly installed with to be located at and place inside mouth 10
Interior piece 11, by interior piece 11, place mouth 10, crushing block 12, the cooperation between side port 13 and mounting blocks 14, and then realize it is first right
Pcb board carries out rushing inner hole, moulds in the shape to pcb board, further improves the precision of punching, the top of lower mold 3
Portion is fixedly installed with vertical bar 4, and the top of upper mold 5 is fixedly installed with top cover 6, and the bottom of top cover 6 is fixedly installed with positioned at upper mold
The cylinder 7 in 5 front of tool, the bottom of cylinder 7 is located in sleeve 2, the outer surface movable sleeve of cylinder 7 be connected to positioned at 6 bottom of top cover with
Stiffness spring 8 between 2 top of sleeve, stiffness spring 8 passes through bead, so that stiffness spring 8 is not easy bullet occur
Fatigue increases the service life of stiffness spring 8, and one end of stiffness spring 8 is fixedly connected with the bottom of top cover 6, Rigid Projectiles
The other end of spring 8 is connect with the top movable of sleeve 2.
When work, it is operated first personnel and the pcb board for needing punching is put into placement mouth 10, and the bottom position of pcb board
In interior piece 11 of top, then operator drives top cover 6 to move downward using driving device, plays the perpendicular of 3 top of mold at this time
Bar 4 will be inserted into the round mouth 9 of 5 bottom of upper mold, and the cylinder 7 of 6 bottom of top cover will be inserted into the set at 1 top of pedestal
In cylinder 2, and stiffness spring 8 will be extruded at this time, while crushing block 12 and side port 13 will be squeezed and be placed inside mouth 10
Pcb board, and due to interior piece 11 of barrier effect, it will so that there is inner hole first in the bottom of pcb board, then whole shape
Will gradually form, when pcb board punching terminates, operator i.e. top cover 6 is resetted using driving device, then from
Take out pcb board in the inside for placing mouth 10.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flake terminal die, including pedestal (1) and upper mold (5), it is characterised in that: the top of the pedestal (1) is solid
Dingan County is equipped with sleeve (2), and the quantity of the sleeve (2) is four, is fixedly installed at the top of the pedestal (1) positioned at sleeve
(2) the lower mold (3) at the back side is fixedly installed with vertical bar (4) at the top of the lower mold (3), and the top of the upper mold (5) is solid
Dingan County is equipped with top cover (6), and the bottom of the top cover (6) is fixedly installed with the cylinder (7) in front of upper mold (5), the circle
The bottom of column (7) is located in sleeve (2), and the outer surface movable sleeve of the cylinder (7) is connected to positioned at top cover (6) bottom and sleeve
(2) stiffness spring (8) between top, one end of the stiffness spring (8) are fixedly connected with the bottom of top cover (6), described rigid
The other end of property spring (8) is connect with the top movable of sleeve (2).
2. a kind of flake terminal die according to claim 1, it is characterised in that: the inside of the upper mold (5) opens up
Have round mouth (9), the top of the vertical bar (4) is located at the inside of round mouth (9).
3. a kind of flake terminal die according to claim 1, it is characterised in that: the inside of the lower mold (3) opens up
Have placement mouth (10), the inner wall of the lower mold (3), which is fixedly installed with to be located at, places mouth (10) internal interior block (11).
4. a kind of flake terminal die according to claim 1, it is characterised in that: the front of the upper mold (5) is fixed
The right side opening of the crushing block (12) being equipped between round mouth (9), the crushing block (12) is equipped with side port (13).
5. a kind of flake terminal die according to claim 1, it is characterised in that: the front of the upper mold (5) is fixed
The mounting blocks (14) being located on the right side of side port (13) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262900.1U CN209665577U (en) | 2019-03-01 | 2019-03-01 | A kind of flake terminal die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262900.1U CN209665577U (en) | 2019-03-01 | 2019-03-01 | A kind of flake terminal die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665577U true CN209665577U (en) | 2019-11-22 |
Family
ID=68570218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262900.1U Active CN209665577U (en) | 2019-03-01 | 2019-03-01 | A kind of flake terminal die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734249A (en) * | 2022-06-14 | 2022-07-12 | 深圳市国天电子股份有限公司 | High-precision forming equipment and method for V-shaped fisheye terminal |
-
2019
- 2019-03-01 CN CN201920262900.1U patent/CN209665577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734249A (en) * | 2022-06-14 | 2022-07-12 | 深圳市国天电子股份有限公司 | High-precision forming equipment and method for V-shaped fisheye terminal |
| CN114734249B (en) * | 2022-06-14 | 2022-08-30 | 深圳市国天电子股份有限公司 | High-precision forming equipment and method for V-shaped fisheye terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200122 Address after: 523290 building a, science and Technology Industrial Park, hetianxia science and Technology West Road, Shijie Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN HOUHE PRECISION ELECTRONICS CO., LTD. Address before: 523285 Room 1408, Unit 1, 109 Building, Yilong Bay, New Century, No. 2, Yilong East Road, Gaocheng Town, Dongguan City, Guangdong Province Patentee before: Sheng Xiaodong |