CN208894986U - A kind of stamping die - Google Patents
A kind of stamping die Download PDFInfo
- Publication number
- CN208894986U CN208894986U CN201821309532.3U CN201821309532U CN208894986U CN 208894986 U CN208894986 U CN 208894986U CN 201821309532 U CN201821309532 U CN 201821309532U CN 208894986 U CN208894986 U CN 208894986U
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- China
- Prior art keywords
- lower template
- cope plate
- fixation kit
- punch assembly
- circular die
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Abstract
The utility model discloses a kind of stamping dies, including lower template and cope plate, round punch assembly is provided in lower template, round punch assembly is top opening structure, the bottom of round punch assembly is fixed by bolts in lower template, round punch assembly is equipped with the flange slot for ring mould flange, lower template is equipped with first limited post contour with round punch assembly, cope plate is equipped with locating piece, locating piece has multiple, and multiple locating pieces surround round placing chamber, circular die fixation kit is provided in round placing chamber, circular die fixation kit is bottom opening structure, it is fixed by bolts on cope plate at the top of circular die fixation kit, cope plate is equipped with second limited post contour with circular die fixation kit, first limited post and the second limited post are corresponding, it is also set between lower template and cope plate There are multiple elastics.The utility model stability is fine, and is convenient for the replacement of components.
Description
Technical field
The utility model relates to technical field of mold, and in particular to a kind of stamping die.
Background technique
Mold is the tool for formed article, and this tool has various parts to constitute, and different molds is by different zero
Part is constituted.It mainly realizes the processing of article shape by the change of physical state of the formed material.In punching, forming punching
The compression moulding of the products such as pressure, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics
Or in the forming of injection molding, to make blank as the tool for the product for having specific shape and size under external force.Mesh
Preceding common stamping die stability is not to cause the effect of punching press not to be fine very well, and the components used are more whole
Body is inconvenient to replace first, and secondly the cost of replacement is relatively high.
Utility model content
To solve problems of the prior art, it is fine to provide a kind of stability for the utility model, and is convenient for zero
The stamping die of the replacement of component.
A kind of stamping die that in order to achieve the above purposes, the technical solution adopted by the utility model is:, including lower template and upper
Template is provided with round punch assembly in the lower template, and the circle punch assembly is top opening structure, the round punching
The bottom of pressure component is fixed by bolts in the lower template, and the circle punch assembly, which is equipped with, is used for ring mould flange
Flange slot, the lower template is equipped with first limited post contour with the round punch assembly, and the cope plate is equipped with
Locating piece, the locating piece have multiple, and multiple locating pieces surround round placing chamber, are provided in the circle placing chamber
Circular die fixation kit, the circular die fixation kit are bottom opening structure, the top of the circular die fixation kit
Portion is fixed by bolts on the cope plate, and the opening of the circle punch assembly and the circular die fixation kit is opposite
It answers, the cope plate is equipped with second limited post contour with the circular die fixation kit, first limited post and the
Two limited posts are corresponding, and multiple elastics, multiple elastic both ends are additionally provided between the lower template and the cope plate
It is fixedly connected respectively with the lower template and the cope plate.
In the technical scheme: before mould punching, the mold needed to stamp being first put into circular die fixation kit
In, multiple locating pieces on cope plate can fix circular die fixation kit, then during punching press, in punching press
Cheng Zhong, cope plate move downward, and mold completes punching press turn-up process on the flange slot on round punch assembly, are arranged in lower die
The first limited post on plate can prevent circular die fixation kit and round punching with the second limited post being arranged on cope plate
Pressure component squeezes in punching course, and round punch assembly and circular die fixation kit are all bolted on upper mold
On plate and lower template, replacement easy to disassemble, multiple elastics between lower template and cope plate can complete one in stamping die
A mould punching plays help in cope plate uphill process.
Preferably, the locating piece includes prelocalization component and rear positioning component, prelocalization component one end with it is described
The contact of circular die fixation kit, the other end are connect with the rear positioning component, the prelocalization component and the circular die
One end of fixation kit contact is arc-shaped, and one end that the prelocalization component is connect with the rear positioning component is equipped with rectangular channel,
Positioning component is equipped with the protrusion to match with the rectangular channel after described.Prelocalization component is contacted with circular die fixation kit
One end it is arc-shaped, can preferably be contacted with circular die fixation kit, improve stability, prelocalization component and rear positioning group
The setting of rectangular channel and protrusion on part can make prelocalization component and rear positioning component combine even closer.
Preferably, the rear positioning component includes front and back two parts, and the front is protrusion, and the rearward height is greater than institute
State front, the front and rear portion are integrally formed, and the lower template is equipped with placement block, the placement block be equipped with it is described after
The resettlement groove that the rear portion of positioning component matches, the placement block are connect by bolt with the lower template.Protrusion can with it is preceding
The rectangular channel of positioning component cooperates, and in punching course, the rear portion of rear positioning component can enter in the mounting groove in placement block, rises
The effect that stability is improved to limit, is bolted conveniently replaced.
Preferably, the elastic has four, and four elastics are separately positioned on the four of cope plate and lower template
A vertex.Make to support and reply effect is more preferable.
Preferably, the stamping die is made of high-strength alloy material.High-strength alloy keeps stamping die more sturdy and durable,
Keep punching press effect more preferable.
The beneficial effects of the utility model are:
1, multiple locating pieces on cope plate can fix circular die fixation kit, then during punching press,
In punching course, cope plate is moved downward, and mold completes punching press turn-up process on the flange slot on round punch assembly, if
The second limited post setting the first limited post in lower template and being arranged on cope plate can prevent circular die fixation kit
It is squeezed in punching course with round punch assembly, round punch assembly and circular die fixation kit are all solid by bolt
It is scheduled on cope plate and lower template, replacement easy to disassemble, multiple elastics between lower template and cope plate can be in stamping die
Tool completes a mould punching and plays help in cope plate uphill process.
2, one end that locating piece prelocalization component is contacted with circular die fixation kit is arc-shaped, can preferably with circle
The contact of mold fixation kit improves stability, the setting of rectangular channel and protrusion on locating piece prelocalization component and rear positioning component,
Prelocalization component and rear positioning component can be made to combine even closer.
3, rear positioning component includes front and back two parts, and front is protrusion, and rearward height is greater than front, front and rear portion one
Molding, lower template are equipped with placement block, and placement block is equipped with the resettlement groove to match with the rear portion of rear positioning component, and placement block is logical
Bolt to be crossed to connect with lower template, protrusion can cooperate with the rectangular channel of prelocalization component, in punching course, rear positioning component
Rear portion can enter in the mounting groove in lower template in placement block, play the role of limit and improve stability, be bolted and conveniently tear open
It changes.
4, elastic has four, and four elastics are separately positioned on four vertex of cope plate and lower template, make to prop up
Support and reply effect are more preferable.
5, high-strength alloy keeps stamping die more sturdy and durable, also makes punching press effect more preferable.
Detailed description of the invention
Fig. 1 is the schematic diagram of stamping die described in the utility model embodiment；
Fig. 2 is the schematic diagram at another visual angle of stamping die described in the utility model embodiment；
Fig. 3 is the general assembly drawing of stamping die described in the utility model embodiment；
Fig. 4 is the general assembly drawing at another visual angle of stamping die described in the utility model embodiment；
Fig. 5 is the cross-sectional view of circle punch assembly described in the utility model embodiment；
Fig. 6 is the cross-sectional view of locating piece described in the utility model embodiment.
Appended drawing reference: 1, lower template；2, cope plate；3, round punch assembly；4, flange slot；5, the first limited post；6, fixed
Position block；7, circular die fixation kit；8, the second limited post；9, elastic；10, prelocalization component；11, rear positioning component；12,
Rectangular channel；13, raised；14, placement block；15, resettlement groove.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in figs 1 to 6, a kind of stamping die, including lower template 1 and cope plate 2 are provided with circle in the lower template 1
Shape punch assembly 3, the circle punch assembly 3 is top opening structure, and the bottom of the circle punch assembly 3 is solid by bolt
Due in the lower template 1, the circle punch assembly 3 is equipped with the flange slot 4 for ring mould flange, the lower template
1 is equipped with first limited post 5 contour with the round punch assembly 3, and the cope plate 2 is equipped with locating piece 6, the positioning
Block 6 has multiple, and multiple locating pieces 6 surround round placing chamber, are provided with circular die in the circle placing chamber and fix
Component 7, the circular die fixation kit 7 are bottom opening structure, and the top of the circular die fixation kit 7 passes through bolt
It is fixed on the cope plate 2, the opening of the circle punch assembly 3 and the circular die fixation kit 7 is corresponding, described
Cope plate 2 is equipped with second limited post 8 contour with the circular die fixation kit 7, first limited post 5 and the second limit
Position column 8 is corresponding, and multiple elastics 9, multiple 9 both ends of elastic are additionally provided between the lower template 1 and the cope plate 2
It is fixedly connected respectively with the lower template 1 and the cope plate 2.
In the present embodiment: before mould punching, the mold needed to stamp being first put into circular die fixation kit 7
In, multiple locating pieces 6 on cope plate 2 can fix circular die fixation kit 7, then during punching press, rush
During pressure, cope plate 2 is moved downward, and mold completes punching press turn-up process on the flange slot 4 on round punch assembly 3, if
The second limited post 8 setting the first limited post 5 in lower template 1 and being arranged on cope plate 2 can prevent circular die from fixing
Component 7 and round punch assembly 3 squeeze in punching course, and round punch assembly 3 and circular die fixation kit 7 are all logical
It crosses bolt to be fixed on cope plate 2 and lower template 1, replacement easy to disassemble, multiple elastics 9 between lower template 1 and cope plate 2
A mould punching can be completed in stamping die play help in 2 uphill process of cope plate.
Embodiment 2:
On the basis of embodiment 1, the locating piece 6 includes prelocalization component 10 and rear positioning component 11 to the present embodiment,
Described 10 one end of prelocalization component is contacted with the circular die fixation kit 7, and the other end is connect with the rear positioning component 11,
One end that the prelocalization component 10 is contacted with the circular die fixation kit 7 is arc-shaped, the prelocalization component 10 and institute
It states one end that rear positioning component 11 connects and is equipped with rectangular channel 12, the rear positioning component 11 is equipped with and 12 phase of rectangular channel
The protrusion 13 matched.One end that prelocalization component 10 is contacted with circular die fixation kit 7 is arc-shaped, can preferably with circular mode
Have fixation kit 7 to contact, improve stability, prelocalization component 10 and rectangular channel 12 on rear positioning component 11 and raised 13 are set
It sets, prelocalization component 10 and rear positioning component 11 can be made to combine even closer.
Embodiment 3:
For the present embodiment on the basis of embodiment 2, the rear positioning component 11 includes front and back two parts, and the front is convex
13 are played, the rearward height is greater than the front, and the front and rear portion are integrally formed, and the lower template 1 is equipped with placement block
14, the placement block 14 is equipped with the resettlement groove 15 to match with the rear portion of the rear positioning component 11, and the placement block 14 is logical
Bolt is crossed to connect with the lower template 1.Protrusion 13 can cooperate with the rectangular channel 12 of prelocalization component 10, in punching course,
The rear portion of positioning component 11 can enter in the mounting groove in placement block 14 afterwards, play the role of limit and improve stability, bolt connects
It connects conveniently replaced.
Embodiment 4:
For the present embodiment on the basis of embodiment 3, the elastic 9 has four, and four elastics 9 are respectively set
In four vertex of cope plate 2 and lower template 1.Make to support and reply effect is more preferable.
Embodiment 5:
On the basis of embodiment 4, the stamping die is made the present embodiment of high-strength alloy material.High-strength alloy makes to rush
Compression mould is more sturdy and durable, also makes punching press effect more preferable.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of stamping die, which is characterized in that including lower template and cope plate, round punching press group is provided in the lower template
Part, it is described circle punch assembly be top opening structure, it is described circle punch assembly bottom be fixed by bolts in it is described under
In template, it is described circle punch assembly be equipped with for ring mould flange flange slot, the lower template be equipped with it is described
The first contour limited post of round punch assembly, the cope plate are equipped with locating piece, and the locating piece has multiple, and multiple institutes
It states locating piece and surrounds round placing chamber, be provided with circular die fixation kit in the circle placing chamber, the circular die is solid
Determining component is bottom opening structure, is fixed by bolts on the cope plate at the top of the circular die fixation kit, institute
The opening for stating round punch assembly and the circular die fixation kit is corresponding, and the cope plate is equipped with and the circular mode
Has contour the second limited post of fixation kit, first limited post and the second limited post are corresponding, the lower template and described
Multiple elastics are additionally provided between cope plate, multiple elastic both ends are fixed with the lower template and the cope plate respectively
Connection.
2. stamping die according to claim 1, which is characterized in that the locating piece includes prelocalization component and rear positioning
Component, prelocalization component one end are contacted with the circular die fixation kit, and the other end is connect with the rear positioning component,
One end that the prelocalization component is contacted with the circular die fixation kit is arc-shaped, and the prelocalization component is determined afterwards with described
One end of hyte part connection is equipped with rectangular channel, and the rear positioning component is equipped with the protrusion to match with the rectangular channel.
3. stamping die according to claim 2, which is characterized in that positioning component includes front and back two parts, institute after described
Front is stated as protrusion, the rearward height is greater than the front, and the front and rear portion are integrally formed, and the lower template is equipped with
Placement block, the placement block are equipped with the resettlement groove to match with the rear portion of the rear positioning component, and the placement block passes through spiral shell
Bolt is connect with the lower template.
4. stamping die according to claim 1, which is characterized in that the elastic has four, and four elasticity
Column is separately positioned on four vertex of cope plate and lower template.
5. stamping die according to claim 1, which is characterized in that the stamping die is made of high-strength alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309532.3U CN208894986U (en) | 2018-08-15 | 2018-08-15 | A kind of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309532.3U CN208894986U (en) | 2018-08-15 | 2018-08-15 | A kind of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894986U true CN208894986U (en) | 2019-05-24 |
Family
ID=66569240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309532.3U Active CN208894986U (en) | 2018-08-15 | 2018-08-15 | A kind of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894986U (en) |
-
2018
- 2018-08-15 CN CN201821309532.3U patent/CN208894986U/en active Active
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