CN205763320U - A kind of can the high-precision stamping mould of punching press sizes workpiece - Google Patents
A kind of can the high-precision stamping mould of punching press sizes workpiece Download PDFInfo
- Publication number
- CN205763320U CN205763320U CN201620449357.2U CN201620449357U CN205763320U CN 205763320 U CN205763320 U CN 205763320U CN 201620449357 U CN201620449357 U CN 201620449357U CN 205763320 U CN205763320 U CN 205763320U
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- CN
- China
- Prior art keywords
- die
- workpiece
- locating slot
- spacer
- lower bolster
- Prior art date
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Abstract
The utility model discloses a kind of can the high-precision stamping mould of punching press sizes workpiece, including die and punch, punch is fixedly installed on the bottom surface of upper bolster, the middle concave intracavity of punch is fixedly installed upper holder block, die is fixedly installed on the end face of die shoe, the die-cut mouth top tape taper enlarging of die, it is provided with lower bolster in the cavity crossed in the middle of die-cut mouth, lower bolster fluctuates in cavity, the first back-moving spring it is provided with bottom this, lower bolster end face is provided with the first workpiece locating slot, the guide-track groove of some one-tenth axial symmetry relations it is provided with in first workpiece locating slot, spacer it is correspondingly arranged on guide-track groove, connect between the medial wall of spacer and the first workpiece locating slot and have the second back-moving spring.The beneficial effects of the utility model are: various sizes of workpiece is placed in second workpiece locating slot, by the interaction force between the second back-moving spring and spacer by Workpiece clamping, easy to operate, simple in construction.
Description
Technical field
This utility model relates to diel field, be specifically related to a kind of can the high accuracy stamping die of punching press sizes workpiece
Tool.
Background technology
Diel by metal and other rigid materials make for stamping instrument.Punching press, is at room temperature,
Utilize the mould being arranged on forcing press that material is applied pressure so that it is to produce and separate or plastic deformation, thus obtain required part
A kind of pressure processing method.Diel is the requisite technological equipment of punching production, is technology-intensive product.Punching press
The quality of part, production efficiency and production cost etc., design and manufacture with mould have direct relation.And in prior art, pin
Need to design different moulds to different parts, and for various sizes of part, it is also desirable to design various sizes of mould with
Adapt to various sizes of part.In light of this situation, it is not very big and that dimensional requirement is different feelings for some parts batch
Under condition, the cost designing mould for each size is the highest, and a lot of enterprises are all caused on bigger production cost by this
Burden.
Summary of the invention
In order to solve the problem existing for above-mentioned prior art, the purpose of this utility model is that offer one can the multiple chi of punching press
The high-precision stamping mould of very little workpiece.
The technical solution adopted in the utility model is: a kind of can the high-precision stamping mould of punching press sizes workpiece, including recessed
Mould and punch, described punch is fixedly installed on the bottom surface of upper bolster, and the middle concave intracavity of described punch is fixedly installed upper holder block,
Described die is fixedly installed on the end face of die shoe, the die-cut mouth top tape taper enlarging of described die, encloses in the middle of described die-cut mouth
Being provided with lower bolster in the cavity gone out, described lower bolster fluctuates in cavity, is provided with the first back-moving spring bottom this, described under
Backing plate end face is provided with the first workpiece locating slot, is provided with the guide-track groove of some one-tenth axial symmetry relations in described first workpiece locating slot,
It is correspondingly arranged on spacer on described guide-track groove, connects between the medial wall of described spacer and the first workpiece locating slot and have second again
Position spring, the Internal periphery of described some spacers forms second workpiece locating slot.
Preferably, the lower end of described spacer is provided with the slide block matched with guide-track groove, and the both sides of described slide block set
Being equipped with raised line, the two side of described guide-track groove is provided with the groove matched with raised line.
Preferably, the quantity of described spacer is at least 4.
Preferably, the end face of described lower bolster exceeds the die-cut mouth end face of die.
The beneficial effects of the utility model are: various sizes of workpiece is placed in second workpiece locating slot, reset by second
Interaction force between spring and spacer is by Workpiece clamping, easy to operate, simple in construction, in the reset of the second back-moving spring
In the range of applicable multiple various sizes of workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of lower bolster.
Fig. 3 is the sectional view of lower bolster A-A angle.
Fig. 4 is the decomposing schematic representation of spacer and guide-track groove.
In figure: upper bolster the 1, first workpiece locating slot 2, taper enlarging 3, die-cut mouth the 4, first back-moving spring 5, punch 6,
Upper holder block 7, spacer the 8, second back-moving spring 9, lower bolster 10, guide-track groove 11, die 12, second workpiece locating slot 14,
Middle cavity 15, die shoe 16, slide block 17, raised line 18, groove 19.
Detailed description of the invention
With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of can the high-precision stamping mould of punching press sizes workpiece, including die
12 and punch 6, described punch 6 is fixedly installed on the bottom surface of upper bolster 1, is fixedly installed in the middle cavity 15 of described punch 6
Upper holder block 7, described die 12 is had to be fixedly installed on the end face of die shoe 16, the die-cut mouth 4 top tape taper of described die 12
Enlarging 3, is provided with lower bolster 10 in the cavity crossed in the middle of described die-cut mouth 4, and described lower bolster 10 fluctuates in cavity,
Being provided with the first back-moving spring 5 bottom this, the end face of described lower bolster 10 exceeds die-cut mouth 4 end face of die 12.This lower bolster
10 end faces are provided with the first workpiece locating slot 2, are provided with the guide rail of some one-tenth axial symmetry relations in described first workpiece locating slot 2
Groove 11, described guide-track groove 11 is correspondingly arranged on spacer 8, and the quantity of this spacer 8 is at least 4.Spacer 8 and
Connecting between the medial wall of one workpiece locating slot 2 has the second back-moving spring 9, the Internal periphery of described some spacers 8 to form the second work
Part locating slot 14.The diameter of second workpiece locating slot 14 can change automatically in response to the diameter of workpiece to be processed.
Shown in Figure 4, the lower end of described spacer 8 is provided with the slide block 17 matched with guide-track groove 11, described slide block
The both sides of 17 are provided with raised line 18, and the two side of described guide-track groove 11 is provided with the groove 19 matched with raised line 18.By this
The setting of sample, makes spacer 8 can be fixed on the first workpiece locating slot 2 and moves under the guide effect of guide-track groove 11.
Operating principle of the present utility model is: during stamping press, is directly placed at by workpiece on second workpiece locating slot 14 with each
The inner side of spacer offsets, and workpiece clamp is handled by the interaction force between spacer 8 and the second back-moving spring 9, upper holder block 7
A punching press action is i.e. completed after lower pressure.Applicable multiple various sizes of workpiece in the range of the reset of the second back-moving spring 9,
Easy to operate, simple in construction.
Above-described embodiment is only that of the present utility model ultimate principle, principal character and advantage have been shown and described.The skill of the industry
Art personnel are it should be appreciated that this utility model is not restricted to the described embodiments, and described in above-described embodiment and description is to say
Bright principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
Change and improve, in the range of these changes and improvements both fall within claimed this utility model.
Claims (4)
- null1. one kind can the high-precision stamping mould of punching press sizes workpiece，Including die (12) and punch (6)，Described punch (6) is fixedly installed on the bottom surface of upper bolster (1)，It is fixedly installed upper holder block (7) in the middle cavity (15) of described punch (6)，Described die (12) is fixedly installed on the end face of die shoe (16)，It is characterized in that: die-cut mouth (4) top tape taper enlarging (3) of described die (12)，It is provided with lower bolster (10) in the cavity crossed in the middle of described die-cut mouth (4)，Described lower bolster (10) fluctuates in cavity，Described lower bolster (10) bottom is provided with the first back-moving spring (5)，Described lower bolster (10) end face is provided with the first workpiece locating slot (2)，The guide-track groove (11) of some one-tenth axial symmetry relations it is provided with in described first workpiece locating slot (2)，Spacer (8) it is correspondingly arranged on described guide-track groove (11)，It is connected between described spacer (8) and the medial wall of the first workpiece locating slot (2) and has the second back-moving spring (9)，The Internal periphery of described some spacers (8) forms second workpiece locating slot (14).
- The most according to claim 1 a kind of can the high-precision stamping mould of punching press sizes workpiece, it is characterized in that: the lower end of described spacer (8) is provided with the slide block (17) matched with guide-track groove (11), the both sides of described slide block (17) are provided with raised line (18), and the two side of described guide-track groove (11) is provided with the groove (19) matched with raised line (18).
- The most according to claim 1 a kind of can the high-precision stamping mould of punching press sizes workpiece, it is characterised in that: the quantity of described spacer (8) is at least 4.
- The most according to claim 1 a kind of can the high-precision stamping mould of punching press sizes workpiece, it is characterised in that: the end face of described lower bolster (10) exceeds die-cut mouth (4) end face of die (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449357.2U CN205763320U (en) | 2016-05-17 | 2016-05-17 | A kind of can the high-precision stamping mould of punching press sizes workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449357.2U CN205763320U (en) | 2016-05-17 | 2016-05-17 | A kind of can the high-precision stamping mould of punching press sizes workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763320U true CN205763320U (en) | 2016-12-07 |
Family
ID=58119107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620449357.2U Expired - Fee Related CN205763320U (en) | 2016-05-17 | 2016-05-17 | A kind of can the high-precision stamping mould of punching press sizes workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024164545A1 (en) * | 2023-09-28 | 2024-08-15 | 江西省信航航空科技有限公司 | Rocker arm stamping die and stamping method thereof |
-
2016
- 2016-05-17 CN CN201620449357.2U patent/CN205763320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024164545A1 (en) * | 2023-09-28 | 2024-08-15 | 江西省信航航空科技有限公司 | Rocker arm stamping die and stamping method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200517 |