CN107597958A - A kind of fine blanking die for valve plate for air conditioner compressor of automobile - Google Patents
A kind of fine blanking die for valve plate for air conditioner compressor of automobile Download PDFInfo
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- CN107597958A CN107597958A CN201711003082.5A CN201711003082A CN107597958A CN 107597958 A CN107597958 A CN 107597958A CN 201711003082 A CN201711003082 A CN 201711003082A CN 107597958 A CN107597958 A CN 107597958A
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- plate
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- base
- knife rest
- hole
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Abstract
The invention discloses a kind of fine blanking die for valve plate for air conditioner compressor of automobile,Including base,The base exterior sets motor,Splined shaft is set above the motor,The output axis connection that the splined shaft passes through shaft coupling and motor,Location-plate is set above the base,The location-plate is connected by support with hub splines,The hub splines coordinates with splined shaft to be installed,The splined shaft top sets mounting blocks,The location-plate is connected by electric expansion bar with the mounting blocks on splined shaft top,Knife rest is set above the location-plate,Sleeve is set outside the knife rest,The sleeve is fixedly mounted with knife rest,And sleeve inner sets lead,The lead lower end is fixedly mounted with base,This is used for the fine blanking die of valve plate for air conditioner compressor of automobile,Using plane and two pitses formula positioning method,Improve positioning precision,And location-plate has spinfunction,Effectively prevent from unexpectedly occurring.
Description
Technical field
The present invention relates to punching press grinding tool technical field, specially a kind of fine blanking die for valve plate for air conditioner compressor of automobile
Tool.
Background technology
Important production molding mode of the punching press as many parts in modern production process, have convenient formation, cost it is low,
Produce in batches many advantages, such as easy, be the profile knot for ensureing final products using ready-made diel under normal circumstances
Structure, which are especially used for once being molded with Multi-step forming for sheet metal component；Production for valve plate for air conditioner compressor of automobile, it is existing
Have in technology and also produced using which.But current valve plate for air conditioner compressor of automobile holes punched on surface is more, positioning is tired
Difficulty, and directly workpiece is placed on the mould below stamping knife and positioned, if stamping knife falls suddenly, casualties is easily caused, is existed
Larger potential safety hazard.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided one kind is used for valve plate for air conditioner compressor of automobile
Fine blanking die, using plane and two pitses formula positioning method, improve positioning precision, and location-plate has spinfunction, Ke Yiyou
Effect is solved the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of essence for valve plate for air conditioner compressor of automobile
Stamping die, including base, the base exterior set motor, set splined shaft above the motor, the splined shaft passes through connection
The output axis connection of axle device and motor, the base top set location-plate, and the location-plate passes through support and hub splines connects
Connect, the hub splines coordinates with splined shaft to be installed, and the splined shaft top sets mounting blocks, and the location-plate is stretched by electronic
Contracting bar is connected with the mounting blocks on splined shaft top, and knife rest is set above the location-plate, and sleeve is set outside the knife rest, described
Sleeve is fixedly mounted with knife rest, and sleeve inner sets lead, and the lead lower end is fixedly mounted with base, the guiding
Spring one is set outside post, and the both ends of spring one are fixedly connected with base and knife rest respectively, and the holder surface sets installation
Hole, and coordinate installation stamping knife in the mounting hole of holder surface, location-plate position corresponding with stamping knife sets through knife hole, described
The correspondence position of base and stamping knife sets material path, and the positioning plate surface sets through hole, and inside the through hole of positioning plate surface
Coordinate installation straight pin and rhombus pin.
As a preferred technical solution of the present invention, the straight pin and rhombus pin are sold for two, and straight pin and water chestnut
Shape pin through the through hole of positioning plate surface, by locking nut and location-plate fixed by the centre position of the straight pin and rhombus pin
Connection.
As a preferred technical solution of the present invention, the base and knife rest position corresponding with straight pin and rhombus pin
Through hole is opened up, and the side of the through hole of base and holder surface close to straight pin and rhombus pin is respectively provided with chamfering.
As a preferred technical solution of the present invention, side of the susceptor surface away from splined shaft opens up blind hole, institute
State and spring two is set inside blind hole, the lower end of spring two is fixedly mounted with base.
As a preferred technical solution of the present invention, boss is respectively provided with outside the material path and through knife hole, and it is described
Rounding is respectively provided with outside boss, the knife rest upper surface sets neonychium.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the fine blanking die of valve plate for air conditioner compressor of automobile
By the way of straight pin and rhombus pin are combined, using the positioning method of plane and two pitses, realization fast and accurately positions, and
Location-plate can remove location-plate under the drive of motor under stamping knife, carries out being loaded for workpiece outside, effectively avoids anticipating
The generation of outer accident.
Brief description of the drawings
Fig. 1 is structural upright schematic diagram of the present invention；
Fig. 2 is structure longitdinal cross-section diagram of the present invention；
Fig. 3 is structure view in transverse section of the present invention；
Fig. 4 is structure positioning plate schematic diagram of the present invention.
In figure：1 knife rest, 2 location-plates, 3 bases, 4 motors, 5 leads, 6 springs one, 7 splined shafts, 8 hub splines, 9 water chestnuts
Shape pin, 10 stamping knives, 11 electric expansion bars, 12 springs two, 13 straight pins, 14 neonychiums, 15 material paths, 16 through knife holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of fine blanking die for valve plate for air conditioner compressor of automobile
Tool, including base 3, the outside of base 3 set motor 4, and the top of motor 4 sets splined shaft 7, and splined shaft 7 passes through shaft coupling and motor 4
Output axis connection, the top of base 3 sets location-plate 2, and location-plate 2 is connected by support with hub splines 8, hub splines 8 and
Splined shaft 7 coordinates installation, ensures that motor 4 can drive location-plate 2 to rotate, and the top of splined shaft 7 sets mounting blocks, and location-plate 2 leads to
The mounting blocks that electric expansion bar 11 is crossed with the top of splined shaft 7 are connected, and are ensured that electric expansion bar 11 can drive and are moved down on location-plate 2
Dynamic, the top of location-plate 2 sets knife rest 1, and the outside of knife rest 1 sets sleeve, and sleeve is fixedly mounted with knife rest 1, and sleeve inner is set
Lead 5, the lower end of lead 5 are fixedly mounted with base 3, and the outside of lead 5 sets spring 1, the both ends of spring 1 respectively with bottom
Seat 3 is fixedly connected with knife rest 1, ensures that punching press is completed back tool rest 1 and can upspring automatically, the surface of knife rest 1 sets mounting hole, and knife rest
Coordinate installation stamping knife 10 in the mounting hole on 1 surface, location-plate 2 sets through knife hole 16, base 3 and punching with 10 corresponding position of stamping knife
The correspondence position of knife 10 sets material path 15, and the surface of location-plate 2 sets through hole, and the through hole internal engagement peace on the surface of location-plate 2
Straight pin 13 and rhombus pin 9 are filled, using the positioning method of plane and two pitses, improves positioning precision, straight pin 13 and rhombus pin 9 are two
Head pin, ensure to ensure the positioning precision of location-plate 2 and base 3, and straight pin 13 while the positioning precision of location-plate 2 and workpiece
The centre position of through hole with rhombus pin 9 through the surface of location-plate 2, straight pin 13 and rhombus pin 9 passes through locking nut and positioning
Plate 2 is fixedly connected, and base 3 and knife rest 1 open up through hole, and base 3 and knife rest with straight pin 13 and 9 corresponding position of rhombus pin
The side of the through hole on 1 surface close to straight pin 13 and rhombus pin 9 is respectively provided with chamfering, is easy to fast positioning, the surface of base 3 is away from flower
The side of key axle 7 opens up blind hole, sets spring 2 12 inside blind hole, the lower end of spring 2 12 is fixedly mounted with base 3, prevents punching press
Rear position plate 2 is bonded with base 3 to be departed from, and boss is respectively provided with outside material path 15 and through knife hole 16, reduced contact area, carried
High position precision, and rounding is respectively provided with outside boss, the upper surface of knife rest 1 sets neonychium 14, prevents the top of knife rest 1 from making for a long time
The abrasion caused by.
When in use：Electric expansion bar 11 drives location-plate 2 to rise, while motor 4 drives location-plate 2 to rotate, and works as rotation
To after specified location, carry out workpiece be loaded, positioned using straight pin 13 and rhombus pin 9, then, motor 4 reversely rotate to
Position originally, electric expansion bar 11 drive location-plate 2 to decline, and the top of the drift extruding knife rest 1 of stamping machine, knife rest 1 moves down
Stamping knife 10 is driven to be processed workpiece, after the completion of, spring 1 upsprings knife rest 1, electric expansion bar 11 and motor 4 work again
Make, located plate 2 is spun out, and carries out workpiece replacing.
The present invention, using the positioning method of plane and two pitses, realizes fast by the way of straight pin 13 and rhombus pin 9 are combined
Fast accurately positioning, and location-plate 2 can be removed, entered in outside under the drive of motor 4 by location-plate 2 under stamping knife 10
Row workpiece is loaded, and effectively avoids the generation of contingency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of fine blanking die for valve plate for air conditioner compressor of automobile, including base (3), it is characterised in that：The base (3)
Outside sets motor (4), sets splined shaft (7) above the motor (4), the splined shaft (7) passes through shaft coupling and motor (4)
Output axis connection, location-plate (2) is set above the base (3), the location-plate (2) passes through support and hub splines (8)
Connection, the hub splines (8) coordinates with splined shaft (7) installs, and splined shaft (7) top sets mounting blocks, the positioning
Plate (2) is connected by electric expansion bar (11) with the mounting blocks on splined shaft (7) top, and knife rest is set above the location-plate (2)
(1), sleeve is set outside the knife rest (1), the sleeve is fixedly mounted with knife rest (1), and sleeve inner sets lead
(5), lead (5) lower end is fixedly mounted with base (3), and spring one (6), the bullet are set outside the lead (5)
Spring one (6) both ends are fixedly connected with base (3) and knife rest (1) respectively, and knife rest (1) surface sets mounting hole, and knife rest (1)
Coordinate installation stamping knife (10) in the mounting hole on surface, the location-plate (2) position setting through knife hole corresponding with stamping knife (10)
(16), the correspondence position of the base (3) and stamping knife (10) sets material path (15), and location-plate (2) surface sets through hole,
And the through hole internal engagement installation straight pin (13) and rhombus pin (9) on location-plate (2) surface.
A kind of 2. fine blanking die for valve plate for air conditioner compressor of automobile according to claim 1, it is characterised in that：It is described
Straight pin (13) and rhombus pin (9) are sold for two, and straight pin (13) and rhombus pin (9) run through the through hole on location-plate (2) surface,
The centre position of the straight pin (13) and rhombus pin (9) is fixedly connected by locking nut with location-plate (2).
A kind of 3. fine blanking die for valve plate for air conditioner compressor of automobile according to claim 1, it is characterised in that：It is described
Base (3) and knife rest (1) position corresponding with straight pin (13) and rhombus pin (9) open up through hole, and base (3) and knife rest
(1) side of the through hole on surface close to straight pin (13) and rhombus pin (9) is respectively provided with chamfering.
A kind of 4. fine blanking die for valve plate for air conditioner compressor of automobile according to claim 1, it is characterised in that：It is described
Side of base (3) surface away from splined shaft (7) opens up blind hole, and spring two (12), the spring two are set inside the blind hole
(12) lower end is fixedly mounted with base (3).
A kind of 5. fine blanking die for valve plate for air conditioner compressor of automobile according to claim 1, it is characterised in that：It is described
Boss is respectively provided with outside material path (15) and through knife hole (16), and rounding is respectively provided with outside the boss, on the knife rest (1)
Surface sets neonychium (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003082.5A CN107597958A (en) | 2017-10-24 | 2017-10-24 | A kind of fine blanking die for valve plate for air conditioner compressor of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003082.5A CN107597958A (en) | 2017-10-24 | 2017-10-24 | A kind of fine blanking die for valve plate for air conditioner compressor of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597958A true CN107597958A (en) | 2018-01-19 |
Family
ID=61079712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003082.5A Pending CN107597958A (en) | 2017-10-24 | 2017-10-24 | A kind of fine blanking die for valve plate for air conditioner compressor of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773631A (en) * | 2019-11-09 | 2020-02-11 | 方坤棉 | Precise punch forming method for valve plate of air compressor |
-
2017
- 2017-10-24 CN CN201711003082.5A patent/CN107597958A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773631A (en) * | 2019-11-09 | 2020-02-11 | 方坤棉 | Precise punch forming method for valve plate of air compressor |
| CN110773631B (en) * | 2019-11-09 | 2020-12-11 | 浙江兰光精密机电有限公司 | Precise punch forming method for valve plate of air compressor |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
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| WD01 | Invention patent application deemed withdrawn after publication |