CN210023480U - Tensile mould of conveniently unloading - Google Patents
Tensile mould of conveniently unloading Download PDFInfo
- Publication number
- CN210023480U CN210023480U CN201920622515.3U CN201920622515U CN210023480U CN 210023480 U CN210023480 U CN 210023480U CN 201920622515 U CN201920622515 U CN 201920622515U CN 210023480 U CN210023480 U CN 210023480U
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- discharging
- fixing plate
- male
- 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
- 238000007599 discharging Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a stretching die convenient for discharging, which comprises an upper die base and a lower die base, wherein a male die fixing plate is arranged on the upper die base, a male die is arranged on the male die fixing plate, a female die is arranged on the lower die base, a female die is arranged on the female die fixing plate, a guide pillar is arranged on the male die fixing plate, a guide sleeve matched with the guide pillar is arranged on the female die fixing plate, a through hole is arranged on the lower die base corresponding to the guide pillar, a first discharging plate and a second discharging plate which are arranged up and down are arranged between the male die and the female die are arranged, two ends of the first discharging plate are respectively fixedly connected on the female die fixing plate through the support pillar, two ends of the second discharging plate are respectively penetrated on the guide pillar, a spring is sleeved on the guide pillar and positioned between the second discharging plate and the female die fixing plate, a material plate clamp is, the male die passes through the two stripper plates and then is matched with the female die, and the two stripper plates are provided with male die abdicating holes.
Description
Technical Field
The utility model relates to a drawing die technical field especially relates to a drawing die of conveniently unloading.
Background
The drawing die is widely used in the field of modern product manufacturing, generally comprises a male die and a female die which are matched up and down, during processing, a material plate is placed between the male die and the female die, and the material plate is punched and drawn into a target shape after the male die and the female die are closed. The biggest problem of the stretching die lies in unloading, the condition that a workpiece is clamped on a male die or embedded in a female die often appears after the die is opened, and reasonable unloading means is needed to help unloading at the moment.
The existing mould unloading structure mainly comprises a rigid unloading structure and an elastic unloading structure. The unloading plate or the unloading rod of the rigid unloading mode is in rigid contact with the workpiece, for example, the unloading plate or the unloading rod acts on the bottom of the workpiece to eject the workpiece, and although the unloading mode is reliable, the surface of the workpiece is easy to deform, so that the quality of a finished product is influenced. The elastic unloading mode adopts an elastic element to push the unloading plate to be in flexible contact with a workpiece, the deformation problem can be effectively solved, the unloading force is small, the elastic element is easy to lose efficacy, the unloading is unreliable, and the floating structure can possibly influence the processing precision.
SUMMERY OF THE UTILITY MODEL
Based on above, combine rigidity unload, elasticity unload two kinds of mode advantages, the utility model aims to provide a tensile mould designs the structure of unloading to conveniently unload.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the stretching die convenient for discharging comprises an upper die base and a lower die base, wherein a male die fixing plate is arranged on the upper die base, a male die is arranged on the male die fixing plate, a female die is arranged on the lower die base, a guide pillar is arranged on the male die fixing plate, a guide sleeve matched with the guide pillar is arranged on the female die fixing plate, a through hole is formed in the lower die base corresponding to the guide pillar, a first discharging plate and a second discharging plate which are arranged up and down are arranged between the male die and the female die, two ends of the first discharging plate are fixedly connected to the female die fixing plate through the support pillars respectively, two ends of the second discharging plate are arranged on the guide pillars respectively in a penetrating mode, a spring is sleeved on the guide pillars and between the second discharging plate and the female die fixing plate, a material plate clamp is arranged on the second discharging plate, the material plate clamp fixedly attaches the edge of a material plate to, And the second stripper plate is matched with the female die, and male die yielding holes are formed in the first stripper plate and the second stripper plate.
When the male die and the female die are assembled, the male die fixing plate is limited by the upper surface of the first discharging plate.
Wherein, the lower bolster is provided with the bottom plate below the die holder, supports through the mould foot between bottom plate and the die holder and is connected.
To summer up, the beneficial effects of the utility model are that, compared with the prior art, the tensile mould of conveniently unloading is provided with two stripper, and first stripper adopts the rigidity mode of unloading, and the second stripper adopts the elasticity mode of unloading, and tensile completion back, the terrace die resets the in-process and deviates from the work piece from the die through the second stripper, deviates from the work piece from the terrace die through first stripper to the second stripper is spacing to can follow and easily unload on the second stripper, do not influence tensile technology, do not harm the workpiece surface, machining efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a stretching mold facilitating discharging provided by an embodiment of the present invention;
fig. 2 is a schematic diagram of die assembly of the stretching die facilitating discharging provided by the embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Please refer to fig. 1 and 2, the embodiment provides a stretching mold facilitating discharging, which includes an upper mold base 1 and a lower mold base 2, a male mold fixing plate 3 is disposed on the upper mold base 1, a male mold 4 is disposed on the male mold fixing plate 3, a female mold fixing plate 5 is disposed on the lower mold base 2, a female mold 6 is disposed on the female mold fixing plate 5, a guide pillar 7 is disposed on the male mold fixing plate 3, a guide sleeve 8 matched with the guide pillar 7 is disposed on the female mold fixing plate 5, a through hole 9 is disposed on the lower mold base 2 corresponding to the guide pillar 7, a lower support plate 10 is disposed below the lower mold base 2, and the lower support plate 10 is supported and connected to the lower mold.
Wherein, a first stripper plate 12 and a second stripper plate 13 which are arranged up and down are arranged between the punch 4 and the die 6. The two ends of the first discharging plate 12 are fixedly connected to the female die fixing plate 5 through supporting columns 14 respectively, the two ends of the second discharging plate 13 penetrate through the guide pillars 7 respectively, and springs 15 are sleeved on the guide pillars 7 and between the second discharging plate 13 and the female die fixing plate 5.
The second stripper plate 13 is provided with a material clamp 16, and the material clamp 16 fixedly abuts the edge of the workpiece 17 against the lower surface of the second stripper plate 13.
The male die 4 passes through the first discharging plate 12 and the second discharging plate 13 and then is matched with the female die 6, and male die yielding holes are formed in the first discharging plate 12 and the second discharging plate 13. In particular, when the male die 4 and the female die 6 are closed, the punch retainer 3 is retained by the upper surface of the first stripper plate 12.
The working process is as follows:
1) inserting a starting material plate of a workpiece 17 into a material plate clamp 16 of the second discharging plate 13 to realize fixation;
2) the male die 4 is pressed down, sequentially passes through the first discharging plate 12 and the second discharging plate 13, and after contacting a workpiece 17, the second discharging plate 13 and the workpiece 17 on the second discharging plate are driven to move downwards to be matched with the female die 6, so that stretching processing is realized;
3) after the stretching is finished, the male die 4 is reset to move upwards, the second discharging plate 13 drives the workpiece 17 to move upwards under the action of the elasticity of the spring 15 and the clamping of the male die 4, and therefore the workpiece 17 is separated from the female die 6;
4) the male die 4 and the second stripper plate 13 continuously move upwards, and the upper surface of the second stripper plate 13 is limited by the first stripper plate 12, so that the workpiece 17 is separated from the male die 4;
5) the workpiece 17 is removed from the second stripper plate 13.
The position of the second stripper plate 13 to be urged against the workpiece 17 is an edge portion, and the edge portion generally needs to be reworked, so that there is no fear of damaging the drawing surface. In addition, the first stripper plate 12 acts on the second stripper plate 13, not directly on the workpiece 17, without damaging the workpiece 17, thus ensuring the quality of the drawn product.
To sum up, above-mentioned tensile mould of conveniently unloading is provided with two stripper, and first stripper adopts the rigidity mode of unloading, and the second stripper adopts the elasticity mode of unloading, and tensile completion back, the terrace die resets the in-process and deviates from the work piece from the die through the second stripper, deviates from the work piece from the terrace die through first stripper to the second stripper is spacing to light to unload on can following the second stripper, do not influence tensile technology, do not harm the work piece surface, machining efficiency is high.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A drawing die convenient for discharging comprises an upper die base and a lower die base, wherein a male die fixing plate is arranged on the upper die base, a male die is arranged on the male die fixing plate, a female die fixing plate is arranged on the lower die base, and a female die is arranged on the female die fixing plate, and is characterized in that a guide pillar is arranged on the male die fixing plate, a guide sleeve matched with the guide pillar is arranged on the female die fixing plate, a through hole is arranged on the lower die base corresponding to the guide pillar, a first discharging plate and a second discharging plate which are arranged up and down are arranged between the male die and the female die are arranged, two ends of the first discharging plate are fixedly connected to the female die fixing plate through support columns respectively, two ends of the second discharging plate are arranged on the guide pillar in a penetrating manner respectively, a spring is sleeved on the guide pillar and between the second discharging plate and the female die fixing plate, and a, the material plate clamp fixedly clings to the edge of the material plate to the lower surface of the second discharging plate, the male die penetrates through the first discharging plate and the second discharging plate and then is matched with the female die, and male die yielding holes are formed in the first discharging plate and the second discharging plate.
2. The drawing die facilitating discharging according to claim 1, wherein: when the male die and the female die are assembled, the male die fixing plate is limited by the upper surface of the first discharging plate.
3. The drawing die facilitating discharging according to claim 1, wherein: and a lower supporting plate is arranged below the lower die base, and the lower supporting plate is connected with the lower die base through a die foot support.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920622515.3U CN210023480U (en) | 2019-05-01 | 2019-05-01 | Tensile mould of conveniently unloading |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920622515.3U CN210023480U (en) | 2019-05-01 | 2019-05-01 | Tensile mould of conveniently unloading |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210023480U true CN210023480U (en) | 2020-02-07 |
Family
ID=69363118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920622515.3U Expired - Fee Related CN210023480U (en) | 2019-05-01 | 2019-05-01 | Tensile mould of conveniently unloading |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210023480U (en) |
-
2019
- 2019-05-01 CN CN201920622515.3U patent/CN210023480U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210023480U (en) | Tensile mould of conveniently unloading | |
CN209792398U (en) | Bidirectional bending stamping die | |
CN104384342A (en) | Spring seat plate forming die | |
CN109622697B (en) | Reinforcement punching die | |
CN217858342U (en) | Welding flux card upgrades mould | |
CN211331018U (en) | Be used for product riveted mould | |
CN211866372U (en) | Lamp cup drawing die | |
CN213915760U (en) | Drawing die of automobile exhaust system end cover | |
CN211700887U (en) | Stamping and bending die structure | |
CN203495012U (en) | Punching die | |
CN216881332U (en) | Punching device for child seat support | |
CN216828263U (en) | Stamping die of annular sheet metal component and annular sheet metal component | |
CN218611254U (en) | Dislocation-preventing stamping die for electronic connector | |
CN220372048U (en) | Double-acting deep step extension die | |
CN211679584U (en) | Display dorsal scale stamping die with multiple guiding mechanism | |
CN219817658U (en) | Precision continuous thinning stretching stamping die | |
CN209189614U (en) | A kind of efficient manufacturing machine oilcan mold system | |
CN209953642U (en) | Secondary bending die for high-current contact piece continuous stamping terminal | |
CN217252090U (en) | Progressive die for improving stamping precision | |
CN203830569U (en) | Sectionalized riveting die | |
CN210586711U (en) | Multi-bending one-step forming stamping die | |
CN210146777U (en) | Stamping die for lamp holder of energy-saving lamp | |
CN213591568U (en) | Positioning and feeding mechanism | |
CN215143944U (en) | Special-shaped material stamping die | |
CN214774223U (en) | Chemical auxiliary die assembly |
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: 20200207 |
|
CF01 | Termination of patent right due to non-payment of annual fee |