CN203018576U - Die for producing locking plate pin - Google Patents
Die for producing locking plate pin Download PDFInfo
- Publication number
- CN203018576U CN203018576U CN 201220747726 CN201220747726U CN203018576U CN 203018576 U CN203018576 U CN 203018576U CN 201220747726 CN201220747726 CN 201220747726 CN 201220747726 U CN201220747726 U CN 201220747726U CN 203018576 U CN203018576 U CN 203018576U
- Authority
- CN
- China
- Prior art keywords
- die
- mould
- bending female
- fixed block
- locking board
- Prior art date
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000004080 punching Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Forging (AREA)
Abstract
The utility model relates to a die for producing a locking plate pin. The die is composed of an upper die and a lower die. The upper die comprises an upper die holder, and an upper base plate and a fixed block orderly mounted in the center of the bottom of the upper die holder, wherein a movable male die is mounted on the fixed block; and the lower die comprises a lower die holder, and a lower base plate and a lower die plate orderly mounted in the center of the upper surface of the lower die holder, wherein a bending female die is mounted on the lower die plate, two sides of the bending female die are provided with external guide posts, and a spring box is connected under the lower die. In comparison with the prior art, the appearance of a product produced by the die is improved greatly, and the angular dimensions of the product can be guaranteed absolutely.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of mould for the production of the locking board pin.
Background technology
Prior art is produced locking board, and what usually adopt is the process program of punching press (blanking and punching, shaping, punching, chamfering) and welding, has the following disadvantages:
1, punching die structure is simple, but need blanking and punching respectively, shaping, punching, chamfering totally 3 secondary moulds, production efficiency is lower, and the outward appearance buckling deformation, burr is very large, outward appearance is also relatively poor, precision is low.
2, each part snap close all needs to weld two nuts, labour intensity is very big, efficient is relatively low, easily produce when welding simultaneously splash, the defective such as rosin joint causes major accident, the flue dust that produces due to welding in addition all can cause very large harm to health and the working environment of human body.
The utility model content
The purpose of this utility model is exactly to provide a kind of mould for the production of the locking board pin that can improve the product appearance performance for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of mould for the production of the locking board pin is comprised of mold and bed die, wherein,
Described mold comprises upper bolster and is arranged on successively upper padding plate and the fixed block of upper bolster bottom center, movable punch is installed on fixed block;
Lower bolster and lower bolster that described bed die comprises die shoe and is arranged on successively the die shoe upper face center are equipped with bending female die on lower bolster, the both sides of this bending female die also are provided with outer guiding post, and the below of bed die is connected with spring box.
Be equipped with spring in described upper bolster, upper padding plate and fixed block.
Described spring is connected with movable punch.
Described bending female die is made of two horizontally disposed rollers, is placed on bending female die by the locking board pin of moulding.
Described bending female die is connected with spring box through push rod.
Compared with prior art, the utlity model has following advantage:
(1) product appearance is improved greatly: when not adopting in the past this structure to produce, the pin bending part draws trace very large, only has by polishing and covers, and additionally increases workload.After adopting this structure, because die adds roller, outward appearance is not pulled substantially.
(2) the angles of product size can guarantee fully: this structure adopts movable punch, takes off material rapidly, and does not draw the material phenomenon.Angle can be uneven because of taking off material, takes off material untimely and cause angle bigger than normal.
Description of drawings
Fig. 1 is the structural representation of the present utility model that is under die opening state;
Fig. 2 is the structural representation of the present utility model that is under the mold closing state.
In figure, 1 is upper bolster, and 2 is upper padding plate, and 3 is fixed block, and 4 is outer guiding post, and 5 is lower bolster, 6 is lower bolster, and 7 is die shoe, and 8 is spring box, and 9 are product before moulding, and 10 are product after moulding, 11 is movable punch, and 12 is screw, and 13 is spring, and 14 is push rod, and 15 is roller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of mould for the production of the locking board pin, its structure that is in die opening state is in the structure of mold closing state as shown in Figure 2 as shown in Figure 1.This mould is comprised of mold and bed die, wherein,
Mold comprises upper bolster 1 and is arranged on successively upper padding plate 2 and the fixed block 3 of upper bolster 1 bottom center, upper padding plate 2 and fixed block 3 are connected on upper bolster 1 by screw 12, be equipped with spring 13 in upper bolster 1, upper padding plate 2 and fixed block 3, the movable punch 11 that is connected with spring 13 is installed on fixed block 3.
Bending female die is made of two horizontally disposed rollers 15, and before moulding, product 9 is placed on bending female die, and by product 10 after the moulding that obtains the U-shaped structure after the matched moulds moulding, bending female die is connected with spring box 8 through push rod 14.
The utility model in use, matched moulds by mold and bed die, before being opposite to the moulding on bending female die, product 9 carries out moulding, owing to adopting roller as bending female die, make the product appearance of moulding substantially not pull, can not produce at the pin bending part and draw trace, not need to cover by polishing, additionally increase workload.Adopt movable punch 11 to take off material rapidly, and do not draw the material phenomenon.Angle can be uneven because of taking off material, takes off material untimely and cause angle bigger than normal.
Claims (5)
1. the mould for the production of the locking board pin, is characterized in that, this mould is comprised of mold and bed die, wherein,
Described mold comprises upper bolster and is arranged on successively upper padding plate and the fixed block of upper bolster bottom center, movable punch is installed on fixed block;
Lower bolster and lower bolster that described bed die comprises die shoe and is arranged on successively the die shoe upper face center are equipped with bending female die on lower bolster, the both sides of this bending female die also are provided with outer guiding post, and the below of bed die is connected with spring box.
2. a kind of mould for the production of the locking board pin according to claim 1, is characterized in that, is equipped with spring in described upper bolster, upper padding plate and fixed block.
3. a kind of mould for the production of the locking board pin according to claim 2, is characterized in that, described spring is connected with movable punch.
4. a kind of mould for the production of the locking board pin according to claim 1, is characterized in that, described bending female die is made of two horizontally disposed rollers, is placed on bending female die by the locking board pin of moulding.
5. a kind of mould for the production of the locking board pin according to claim 1, is characterized in that, described bending female die is connected with spring box through push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747726 CN203018576U (en) | 2012-12-29 | 2012-12-29 | Die for producing locking plate pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747726 CN203018576U (en) | 2012-12-29 | 2012-12-29 | Die for producing locking plate pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018576U true CN203018576U (en) | 2013-06-26 |
Family
ID=48642590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747726 Expired - Fee Related CN203018576U (en) | 2012-12-29 | 2012-12-29 | Die for producing locking plate pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443024A (en) * | 2017-09-01 | 2017-12-08 | 广东利迅达机器人系统股份有限公司 | A kind of processing technology of kettle lock |
-
2012
- 2012-12-29 CN CN 201220747726 patent/CN203018576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443024A (en) * | 2017-09-01 | 2017-12-08 | 广东利迅达机器人系统股份有限公司 | A kind of processing technology of kettle lock |
| CN107443024B (en) * | 2017-09-01 | 2019-05-17 | 广东利迅达机器人系统股份有限公司 | A kind of processing technology of kettle lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |