CN208825335U - A kind of auto parts stamping die - Google Patents
A kind of auto parts stamping die Download PDFInfo
- Publication number
- CN208825335U CN208825335U CN201821285904.3U CN201821285904U CN208825335U CN 208825335 U CN208825335 U CN 208825335U CN 201821285904 U CN201821285904 U CN 201821285904U CN 208825335 U CN208825335 U CN 208825335U
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- CN
- China
- Prior art keywords
- cavity plate
- auto parts
- plate
- lower template
- cope plate
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Abstract
The utility model relates to a kind of auto parts stamping dies, comprising: punch-pin, cavity plate, locating piece；The middle position of cope plate lower surface is arranged in the punch-pin, and punch-pin is bolted mode with cope plate and is connected；The position of the centre of lower template upper surface is arranged in the cavity plate, and cavity plate is bolted mode with lower template and is connected；The two sides of cavity plate upper surface are arranged in the locating piece, and locating piece is connected with cavity plate by welding manner.By the improvement in structure, have that bending angle accuracy is high, accurate positioning and the advantages such as overall structure is simple, and processing cost is low, thus the problem of effective solution the utility model proposes in background technique one and deficiency.
Description
Technical field
The utility model relates to field of automobile, more specifically, more particularly to a kind of auto parts processing use
Pressing and bending mold.
Background technique
Auto parts are varied, are broadly divided into metal parts and plastic part two major classes, many metal parts
Bending plasticity need to be carried out by processing technology in processing, it is therefore desirable to cooperate stamping equipment to complete by pressing and bending mold.
But existing stamping die also shows slightly insufficient in pressing and bending structure, if location structure is unreasonable, leads to bending
Position is inconsistent, influences processing quality, and lacks metal works itself rebound factor, cause after bending angular accuracy compared with
Difference and overall structure are excessively complicated, cause materials more, and processing is cumbersome, cause expensive etc..
In view of this, being studied improvement for existing problem, providing one kind has accurate positioning, and bending precision is high,
And the pressing and bending mold of the simple auto parts processing of structure, it is intended to by the technology, reach and solve the problems, such as and improve in fact
With the purpose of value.
Utility model content
The purpose of this utility model is to provide a kind of auto parts stamping dies, to solve to propose in above-mentioned background technique
But existing stamping die also shows slightly insufficient in pressing and bending structure, if location structure is unreasonable, lead to bending position not
Unanimously, processing quality is influenced, and lacks metal works itself rebound factor, causes angular accuracy after bending poor, and
Overall structure is excessively complicated, causes materials more, and processing is cumbersome, causes the problems such as expensive and deficiency.
To achieve the above object, the utility model provides a kind of auto parts stamping die, by technology hand in detail below
Section is reached:
A kind of auto parts stamping die, comprising: cope plate, guide sleeve, punch-pin, cavity plate, locating piece, lower template, is led at die shank
Column；The middle position of cope plate upper surface is arranged in the die shank, and die shank is connected with cope plate by screw thread twist-on mode；
It is described to lead the inside for being set on cope plate, and guide sleeve is connected with cope plate by embedded mode；The punch-pin is arranged upper
The middle position of template lower surface, and punch-pin is bolted mode with cope plate and is connected；The cavity plate is arranged in lower die
The position of the centre of plate upper surface, and cavity plate is bolted mode with lower template and is connected；The locating piece is arranged recessed
The two sides of mould upper surface, and locating piece is connected with cavity plate by welding manner；The lower section of cope plate is arranged in the lower template,
And lower template is connected by guide sleeve with guide post with cope plate；The inside of lower template, and guide post and lower die is arranged in the guide post
Plate is connected by embedded mode.
As advanced optimizing for the technical program, cope plate described in a kind of auto parts stamping die of the utility model is
Square shape, and the mounting hole of guide sleeve everywhere is provided with inside cope plate in rectangular arrangement pattern, inside middle position is provided with
The installation internal thread hole of die shank.
As advanced optimizing for the technical program, die shank described in a kind of auto parts stamping die of the utility model is bottom
Portion be provided with it is externally threaded cylindric, and die shank be stamping equipment attachment device.
As advanced optimizing for the technical program, punch-pin described in a kind of auto parts stamping die of the utility model it is upper
Portion is rectangular parallelepiped structure, and lower part is the bulge-structure being arranged in 87 degree of angles, and the angle high spot of punch-pin lower part does circle
Arc transition.
As advanced optimizing for the technical program, cavity plate described in a kind of auto parts stamping die of the utility model is length
Cube structure, and cavity plate bosom position offers the v-depression being arranged in 87 degree of angles.
As advanced optimizing for the technical program, locating piece described in a kind of auto parts stamping die of the utility model is
L shape, and locating piece is arranged in the two sides of cavity plate upper surface in symmetric mode.
As advanced optimizing for the technical program, lower template described in a kind of auto parts stamping die of the utility model is
Square shape, and the rectangular installation internal thread hole for being disposed with cavity plate everywhere in inside of lower template.
As advanced optimizing for the technical program, guide post described in a kind of auto parts stamping die of the utility model is in square
Shaped formation mode is provided with everywhere in lower template, and guide post is connected with guide sleeve by fitting mode.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
A kind of auto parts stamping die of the utility model, for rolling over 90 degree of right angles, by by the folding of punch-pin and cavity plate
Angle coupling angle is designed as 87 degree, so that the device be made to recoil to 90 by itself bounce after to metal automobile accessory bending
Degree, to guarantee the bending accuracy to automobile parts.
A kind of auto parts stamping die of the utility model, passes through determining in the cavity plate upper surface increased right angle L shape in two sides
Position block, can will engage with the right angle of locating piece to the both ends of bending workpieces, play the role of positioning, avoid the occurrence of bending position
Set inconsistent problem.
A kind of auto parts stamping die of the utility model, by punch-pin being mounted on cope plate and cavity plate is mounted on lower die
Plate, and the design method for cooperating guide post guide sleeve to be slidably connected, keep the overall structure of the device relatively simple, materials it is less and
It is easy to process, sufficiently save processing cost.
The utility model by the improvement of structure, having bending angle accuracy high above-mentioned apparatus, accurate positioning and
The advantages such as overall structure is simple, and processing cost is low, so that effective solution the utility model proposes in background technique one
The problem of and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the assembly structure diagram of the utility model；
Fig. 3 is the lower template mounting structure schematic diagram of the utility model；
Fig. 4 is the cope plate structural schematic diagram of the utility model；
Fig. 5 is the cavity die structure schematic diagram of the utility model；
Fig. 6 is the punch structure schematic diagram of the utility model；
Fig. 7 is the die shank structural schematic diagram of the utility model.
In figure: cope plate 1, die shank 2, guide sleeve 3, punch-pin 4, cavity plate 5, locating piece 6, lower template 7, guide post 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 7, the utility model provides a kind of particular technique embodiment of auto parts stamping die:
A kind of auto parts stamping die, comprising: cope plate 1, die shank 2, guide sleeve 3, punch-pin 4, cavity plate 5, locating piece 6, under
Template 7, guide post 8；The middle position of 1 upper surface of cope plate is arranged in die shank 2, and die shank 2 and cope plate 1 pass through screw thread twist-on side
Formula is connected；The inside of cope plate 1 is arranged in guide sleeve 3, and guide sleeve 3 is connected with cope plate 1 by embedded mode；Punch-pin 4 is set
The middle position in 1 lower surface of cope plate is set, and punch-pin 4 is bolted mode with cope plate 1 and is connected；Cavity plate 5 is arranged
In the position of the centre of 7 upper surface of lower template, and cavity plate 5 is bolted mode with lower template 7 and is connected；Locating piece 6 is set
The two sides in 5 upper surface of cavity plate are set, and locating piece 6 is connected with cavity plate 5 by welding manner；Lower template 7 is arranged in cope plate 1
Lower section, and lower template 7 and cope plate 1 are connected by guide sleeve 3 with guide post 8；The inside of lower template 7 is arranged in guide post 8, and leads
Column 8 is connected with lower template 7 by embedded mode.
It specifically, cope plate 1 is square shape, and is in that rectangular arrangement pattern is provided with guide sleeve 3 everywhere inside cope plate 1
Mounting hole, the guide sleeve everywhere 3 that inside middle position is provided with the installation internal thread hole of die shank 2, and is arranged inside cope plate 1
Mounting hole and guide sleeve 3 are in interference fit setting.
Specifically, die shank 2 be bottom be provided with it is externally threaded cylindric, and die shank 2 be stamping equipment attachment device.
Specifically, the top of punch-pin 4 is rectangular parallelepiped structure, lower part is the bulge-structure being arranged in 87 degree of angles, and
The angle high spot of 4 lower part of punch-pin does arc transition, and the dogleg section between cavity plate 5 of punch-pin 4 is reserved with bender
The material thick clearance of part, and rectangular be disposed in top of punch-pin 4 installs blind screw hole everywhere as shown in connection with fig. 1.
Specifically, cavity plate 5 is rectangular parallelepiped structure, and 5 bosom position of cavity plate offers and is arranged in 87 degree of angles
V-depression, and the bottom of cavity plate 5 is provided in rectangular arrangement pattern and installs blind screw hole everywhere as shown in connection with fig. 5.
Specifically, locating piece 6 is L shape, and locating piece 6 is arranged in the two sides of 5 upper surface of cavity plate in symmetric mode.
Specifically, lower template 7 is square shape, and the rectangular cavity plate 5 everywhere of being disposed in inside of lower template 7
Internal thread hole is installed.
Specifically, the rectangular arrangement mode of guide post 8 is provided with everywhere in lower template 7, and guide post 8 passes through with guide sleeve 3
Fitting mode is connected.
Specific implementation step:
The die shank that die shank 2 is mounted on press machine is clamped in hole first, and confirms that lower template 7 and cope plate 1 are in and hangs down
Then lower template 7 is secured firmly on the workbench of press machine by straight state using pressing plate, and debug between suitable processing
Installation can be completed in gap height, then accessory to be processed is placed to the upper surface of cavity plate 5, and confirmation and the right angle of locating piece are
No engaging is consistent, then starts press machine and punch-pin 4 is driven to fall, complete bending plasticity, and workpiece is taken out.
In summary: a kind of auto parts stamping die, by for rolling over 90 degree of right angles, by by punch-pin and cavity plate
Bending angle be designed as 87 degree, thus make the device after to metal automobile accessory bending by itself bounce spring back
To 90 degree, so that solving existing apparatus lacks metal works rebound factor, the problem for causing bending accuracy poor；By recessed
The locating piece of the increased right angle L shape in mould upper surface two sides can will engage to the both ends of bending workpieces with the right angle of locating piece,
Play the role of positioning, so that solving existing apparatus lacks positioning function, leads to the problem that bending position is inconsistent；By will be convex
The design method that mould is mounted on cope plate and cavity plate is mounted on lower template, and guide post guide sleeve is cooperated to be slidably connected, to solve
Certainly that there are design structures is excessively complicated for existing apparatus, causes materials more and processes cumbersome, causes expensive problem.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of auto parts stamping die, comprising: cope plate (1), guide sleeve (3), punch-pin (4), cavity plate (5), is determined die shank (2)
Position block (6), lower template (7), guide post (8)；It is characterized by: interposition of die shank (2) setting in cope plate (1) upper surface
It sets, and die shank (2) is connected with cope plate (1) by screw thread twist-on mode；The guide sleeve (3) is arranged in the interior of cope plate (1)
Portion, and guide sleeve (3) is connected with cope plate (1) by embedded mode；The punch-pin (4) is arranged in cope plate (1) lower surface
Middle position, and punch-pin (4) is connected with cope plate (1) mode of being bolted；The cavity plate (5) is arranged in lower template
(7) position of the centre of upper surface, and cavity plate (5) is connected with lower template (7) mode of being bolted；The locating piece
(6) it is arranged in the two sides of cavity plate (5) upper surface, and locating piece (6) is connected with cavity plate (5) by welding manner；The lower die
Plate (7) setting is in the lower section of cope plate (1), and lower template (7) is connected by guide sleeve (3) with guide post (8) with cope plate (1)；
The guide post (8) is arranged in the inside of lower template (7), and guide post (8) is connected with lower template (7) by embedded mode.
2. a kind of auto parts stamping die according to claim 1, it is characterised in that: the cope plate (1) is pros
Shape, and the mounting hole of guide sleeve (3) everywhere is provided with inside cope plate (1) in rectangular arrangement pattern, the setting of inside middle position
There is the installation internal thread hole of die shank (2).
3. a kind of auto parts stamping die according to claim 1, it is characterised in that: the die shank (2) sets for bottom
Be equipped with it is externally threaded cylindric, and die shank (2) be stamping equipment attachment device.
4. a kind of auto parts stamping die according to claim 1, it is characterised in that: the top of the punch-pin (4) is
Rectangular parallelepiped structure, lower part is the bulge-structure being arranged in 87 degree of angles, and the angle high spot of punch-pin (4) lower part does circular arc
Transition.
5. a kind of auto parts stamping die according to claim 1, it is characterised in that: the cavity plate (5) is cuboid
Structure, and cavity plate (5) bosom position offers the v-depression being arranged in 87 degree of angles.
6. a kind of auto parts stamping die according to claim 1, it is characterised in that: the locating piece (6) is L shape,
And locating piece (6) is arranged in the two sides of cavity plate (5) upper surface in symmetric mode.
7. a kind of auto parts stamping die according to claim 1, it is characterised in that: the lower template (7) is pros
Shape, and the rectangular installation internal thread hole for being disposed with cavity plate (5) everywhere in inside of lower template (7).
8. a kind of auto parts stamping die according to claim 1, it is characterised in that: the guide post (8) is rectangular
Arrangement mode is provided with everywhere on lower template (7), and guide post (8) is connected with guide sleeve (3) by fitting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285904.3U CN208825335U (en) | 2018-08-10 | 2018-08-10 | A kind of auto parts stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285904.3U CN208825335U (en) | 2018-08-10 | 2018-08-10 | A kind of auto parts stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825335U true CN208825335U (en) | 2019-05-07 |
Family
ID=66308842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821285904.3U Expired - Fee Related CN208825335U (en) | 2018-08-10 | 2018-08-10 | A kind of auto parts stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449503A (en) * | 2019-07-09 | 2019-11-15 | 重庆嘉泰罗光电科技有限公司 | A kind of stamping die of backboard convex closure |
-
2018
- 2018-08-10 CN CN201821285904.3U patent/CN208825335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449503A (en) * | 2019-07-09 | 2019-11-15 | 重庆嘉泰罗光电科技有限公司 | A kind of stamping die of backboard convex closure |
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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: 20190507 Termination date: 20200810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |