CN208613483U - A kind of mold - Google Patents
A kind of mold Download PDFInfo
- Publication number
- CN208613483U CN208613483U CN201821200894.9U CN201821200894U CN208613483U CN 208613483 U CN208613483 U CN 208613483U CN 201821200894 U CN201821200894 U CN 201821200894U CN 208613483 U CN208613483 U CN 208613483U
- Authority
- CN
- China
- Prior art keywords
- material returned
- block
- cushion block
- lower die
- formed punch
- 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
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a kind of molds in stamping die field, lower die holder plate is provided with upper mold cushion block between guide sleeve, court is arranged with formed punch in the middle part of upper mold cushion block, formed punch is fixed on the lower section of upper clamping plate by upper mold fixing sleeve, material returned block is also equipped with below upper mold fixing sleeve, it is provided with lower die cushion block immediately below material returned block, is equipped with cavity plate in the middle part of lower die cushion block；Cavity plate centre is provided with lower counterbore, and lower counterbore cooperates formed punch setting, and the two sides of material returned block, which are respectively cooperating with, is provided with material returned screw, and material returned screw is fixed on lower die cushion block；It is fixed between formed punch and upper mold cushion block by pin；The utility model can quickly be punched out material, and punching hole can in time be backed off material by material returned block later, and entire movement is disposable to be completed, high production efficiency, save the cost.
Description
Technical field
The utility model relates to a kind of molds in stamping die field.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould)；Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method；Traditional mold usually directly carries out punching press when punching, even if activity has material returned block to carry out the material returned but moves back
Expect it is ineffective, and be used for a long time overshoot in be easily damaged material returned screw, be unfavorable for long-term production.
Utility model content
The purpose of the utility model is to provide a kind of mold, which can be quickly punched out material, punching
Material can be backed off by material returned block in time after complete hole, entire movement is disposable to be completed, high production efficiency, save the cost.
Purpose of the utility model is realized as follows: a kind of mold, is arranged including upper clamping plate, cooperation upper clamping plate
Lower die holder plate, the upper clamping plate are equipped with guide sleeve, and the lower die holder plate is equipped with guide post, the guide pillars and bushes
It is equipped with；It is characterized in that, the lower die holder plate is provided with upper mold cushion block, court in the middle part of the upper mold cushion block between guide sleeve
It is arranged with formed punch, the formed punch is fixed on the lower section of upper clamping plate by upper mold fixing sleeve, below the upper mold fixing sleeve
It is also equipped with material returned block, lower die cushion block is provided with immediately below the material returned block, is equipped in the middle part of lower die cushion block recessed
Mould；The cavity plate centre is provided with lower counterbore, and the lower counterbore cooperation formed punch setting, the two sides of the material returned block are matched respectively
Conjunction is provided with material returned screw, and the material returned screw is fixed on lower die cushion block；Pass through pin between the formed punch and upper mold cushion block
It is fixed.
When utility model works, the plate for needing punching is placed into the surface of cavity plate lower counterbore, placement stablizes it
Afterwards, then direct operating pressure machine carries out punching press, at this time pushes upper clamping plate, and then formed punch is driven to rush plate
Pressure, after molding, upper clamping plate acts upward, while plate may be driven to move upward together, when formed punch acts upward
It waits, plate is contacted with the bottom of material returned block at this time, while material returned block being driven to move upward together, until touching material returned screw
After top is limited, after the pushing by material returned screw, drive plate that can automatically fall off by formed punch, it in this way can be to avoid people
Work carries out Prevention Intervention, it is ensured that manually-operated safety.
The beneficial effects of the utility model are that the utility model can quickly be punched out material, punch hole it
After material can be backed off by material returned block in time, entire movement is disposable to be completed, high production efficiency, save the cost.
It is described to move back as a further improvement of the utility model, to guarantee that material returned block can normally carry out material returned work
Material block is in U-shape setting, and left hole is provided on the left of the material returned block, is provided with right ports on the right side of the material returned block, described
Left hole and right ports, which are respectively cooperating with, is provided with copper sheathing.
As a further improvement of the utility model, to guarantee that material returned screw has preferable limit effect, and can
Long-term use；The material returned screw includes upper limit position block, and perpendicular to the longitudinal rod of upper limit position block setting, setting connects longitudinally
The threaded joints of bar end, the two sides of the lower die cushion block are respectively cooperating with material returned screw and are provided with threaded hole, the material returned spiral shell
The nail portion of being connected through a screw thread is fixed on threaded hole, and the upper limit position block two sides are respectively arranged with cushion.
It is fixed when as a further improvement of the utility model, to guarantee formed punch work；The formed punch with it is upper
Pin between die-cushion block is provided with several groups, and the pin is separately positioned on 0 ° of position on formed punch, 90 ° of positions, 180 ° of positions
And its 270 ° of positions.
It is as a further improvement of the utility model, to guarantee that cavity plate is able to bear biggish punching pressure；It is described recessed
Setting is tilted a certain angle between the periphery and lower die holder plate of mould.
Stablize as a further improvement of the utility model, to guarantee that formed punch and lower counterbore cooperate；The diameter of the formed punch
It is arranged less than lower counterbore.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Wherein, 1 upper clamping plate, 2 guide sleeves, 3 threaded joints, 4 lower counterbores, 5 guide posts, 6 lower die holder plates, 7 formed punches, 8 upper molds
Fixing sleeve, 9 upper mold cushion blocks, 10 pins, 11 upper limit position blocks, 12 cushions, 13 longitudinal rods, 14 material returned blocks, 15 lower die cushion blocks, 16
Cavity plate.
Specific embodiment
As shown in Figure 1, purpose of the utility model is realized as follows: a kind of mold, including upper clamping plate 1, with closing
The lower die holder plate 6 that die holder plate 1 is arranged, the upper clamping plate 1 are equipped with guide sleeve 2, and the lower die holder plate 6, which is equipped with, to be led
Column 5, the guide post 5 and guide sleeve 2 are equipped with；The lower die holder plate 6 is provided with upper mold cushion block 9 between guide sleeve 2, it is described on
Towards formed punch 7 is arranged with, the formed punch 7 is fixed on the lower section of upper clamping plate 1 by upper mold fixing sleeve 8, described at die-cushion block 9 middle part
Material returned block 14 is also equipped with below upper mold fixing sleeve 8, the underface of the material returned block 14 is provided with lower die cushion block 15, under
Cavity plate 16 is equipped in the middle part of die-cushion block 15；16 centre of cavity plate is provided with lower counterbore 4, and the lower counterbore 4 cooperates
Formed punch 7 is arranged, and the two sides of the material returned block 14, which are respectively cooperating with, is provided with material returned screw, and the material returned screw is fixed on lower die cushion block
On 15；It is fixed by pin 10 between the formed punch 7 and upper mold cushion block 9；The material returned block 14 is in U-shape setting, the material returned block
14 left side is provided with left hole, and the right side of the material returned block 14 is provided with right ports, and the left hole and right ports are matched respectively
Conjunction is provided with copper sheathing；The material returned screw includes upper limit position block 11, perpendicular to the longitudinal rod 13 that upper limit position block 11 is arranged, setting
Threaded joints 33 in 13 end of longitudinal rod, the two sides of the lower die cushion block 15 are respectively cooperating with material returned screw and are provided with screw thread
Hole, the material returned screw are connected through a screw thread portion 33 and are fixed on threaded hole, and 11 two sides of upper limit position block are respectively arranged with slow
Rush pad 12；Pin 10 between the formed punch 7 and upper mold cushion block 9 is provided with several groups, and the pin 10 is separately positioned on formed punch 7
Upper 0 ° of position, 90 ° of positions, 180 ° of positions and its 270 ° of positions；It is tilted between the periphery and lower die holder plate 6 of the cavity plate 16 certain
Angle setting.
When utility model works, the plate for needing punching is placed into the surface of 16 lower counterbore 4 of cavity plate, places and stablizes
Later, then direct operating pressure machine carries out punching press, at this time pushes upper clamping plate 1, so drive formed punch 7 to plate into
Row punching press, after molding, upper clamping plate 1 acts upward, while plate may be driven to move upward together, moves upward in formed punch 7
When work, plate is contacted with the bottom of material returned block 14 at this time, while material returned block 14 being driven to move upward together, until touching
After the cushion 12 of material returned screw upper limit position block 11, it is then subjected to the pushing of cushion 12, plate is driven by formed punch 7 in this way
It can automatically fall off, Prevention Intervention can be carried out in this way to avoid artificial, it is ensured that manually-operated safety.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (6)
1. a kind of mold, the lower die holder plate including upper clamping plate, cooperation upper clamping plate setting, the upper clamping plate are equipped with
Guide sleeve, the lower die holder plate are equipped with guide post, and the guide pillars and bushes is equipped with；It is characterized in that, the lower die holder
Plate is provided with upper mold cushion block between guide sleeve, and court is arranged with formed punch in the middle part of the upper mold cushion block, and the formed punch passes through upper mold
Fixing sleeve is fixed on the lower section of upper clamping plate, and material returned block, the material returned block are also equipped with below the upper mold fixing sleeve
Underface be provided with lower die cushion block, be equipped with cavity plate in the middle part of lower die cushion block；The cavity plate centre is provided with sinking
Hole, the lower counterbore cooperation formed punch setting, the two sides of the material returned block, which are respectively cooperating with, is provided with material returned screw, the material returned screw
It is fixed on lower die cushion block；It is fixed between the formed punch and upper mold cushion block by pin.
2. a kind of mold according to claim 1, it is characterised in that: the material returned block is in U-shape setting, the material returned block
Left side is provided with left hole, and right ports are provided on the right side of the material returned block, and the left hole and right ports are respectively cooperating with setting
There is copper sheathing.
3. a kind of mold according to claim 1, it is characterised in that: the material returned screw includes upper limit position block, perpendicular to
The threaded joints of longitudinal rod end, the two sides difference of the lower die cushion block is arranged in the longitudinal rod of upper limit position block setting
Cooperation material returned screw is provided with threaded hole, and the material returned screw portion of being connected through a screw thread is fixed on threaded hole, the upper limit
Block two sides are respectively arranged with cushion.
4. a kind of mold according to claim 1, it is characterised in that: the pin setting between the formed punch and upper mold cushion block
There are several groups, the pin is separately positioned on 0 ° of position on formed punch, 90 ° of positions, 180 ° of positions and its 270 ° of positions.
5. a kind of mold according to claim 1, it is characterised in that: tilted between the periphery and lower die holder plate of the cavity plate
Certain angle setting.
6. a kind of mold according to claim 1 or 4, it is characterised in that: the diameter of the formed punch is arranged less than lower counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200894.9U CN208613483U (en) | 2018-07-27 | 2018-07-27 | A kind of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200894.9U CN208613483U (en) | 2018-07-27 | 2018-07-27 | A kind of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613483U true CN208613483U (en) | 2019-03-19 |
Family
ID=65707647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200894.9U Expired - Fee Related CN208613483U (en) | 2018-07-27 | 2018-07-27 | A kind of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613483U (en) |
-
2018
- 2018-07-27 CN CN201821200894.9U patent/CN208613483U/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 |
Granted publication date: 20190319 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |