CN205074386U - A blanking mould that punches a hole for producing compressor valve piece - Google Patents
A blanking mould that punches a hole for producing compressor valve piece Download PDFInfo
- Publication number
- CN205074386U CN205074386U CN201520726113.XU CN201520726113U CN205074386U CN 205074386 U CN205074386 U CN 205074386U CN 201520726113 U CN201520726113 U CN 201520726113U CN 205074386 U CN205074386 U CN 205074386U
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- die
- perforation
- expeller
- punch
- lock screw
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a blanking mould that punches a hole for producing compressor valve piece, including last mould and lower mould, go up the mould and including the die shank, go up the die carrier, backing plate, drift fixed plate, die and drift, be provided with material returned pole in the perforation of die shank, go up and to be provided with beater and top in the perforation of die carrier and to stretch into the expeller lock screw of die carrier in perforating, the height that highly is less than the die carrier of beater, the die cavity of die is stretched into to expeller lock screw's lower part from last perforation of passing backing plate, drift fixed plate under extremely in proper order in, and bottom fixed connection material returned piece, pushing force spring suit is on expeller lock screw, and the terminal surface supports and closes under its top and expeller lock screw's the bolt head, and the top end of its bottom and drift fixed plate supports and closes. The utility model discloses the die that will have the drift sets up to last mould, and the terrace die sets up to the lower mould, and the waste material that punches a hole can be directly gets into the passageway of unloading from the passageway that punches a hole of terrace die discharges, and after going up the mould and shifting up the return, the valve block product drops, conveniently gets the material.
Description
Technical field
The utility model relates to the manufacture field producing compressor valve plate, specifically a kind of punching blanking mould for the production of compressor valve plate.
Background technology
Compressor valve plate is placed on exhaust outlet of compressor position, and its effect is the refrigerant in hermetic compressor, compressor compresses refrigerant, and when the pressure compressed reaches certain value, valve block is backed down, and the refrigerant after compression is discharged from exhaust outlet.The valve block of compressor is sheet body structure, is provided with many steam vents.It is shaping by punching that the profile of existing compressor valve plate and steam vent adopt punching die to carry out mostly, namely be punch above mould, below is set to the die with drift, and during punching press, punch moves down and is pressed in die by raw pieces, drift punching in stamping forming sheet simultaneously, the waste material of punching falls from the punching groove of punch to be fallen in die, during pickup, needs artificially to be separated by product after punched scrap and punching press, troublesome poeration, wastes time and energy.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of punching blanking mould for the production of compressor valve plate, and the waste material of its punching is discharged from counterdie, and product drops from patrix, can not be overlapping, facilitates discharging.
The technical solution of the utility model is:
For the production of a punching blanking mould for compressor valve plate, include upper die and lower die; Described patrix includes die shank, top mold frame, backing plate, punch fixing plate, die and drift; Described die shank, top mold frame, backing plate, punch fixing plate, die are fixedly connected sequentially from top to bottom, and the top of described drift is arranged on punch fixing plate, and bottom extend in the die cavity of die; Described die shank, top mold frame, backing plate, punch fixing plate are provided with from top to bottom the perforation through with the die cavity of die, material returned bar is provided with in the perforation of described die shank, the bottom of material returned bar extend in the perforation of top mold frame, and be also provided with in the perforation of top mold frame re-pack and top extend into top mold frame perforation in expeller lock screw, and the height re-packed is less than the height of top mold frame, the bottom of expeller lock screw is stretched in the die cavity of die through the perforation of backing plate, punch fixing plate from top to bottom successively, and bottom is fixedly connected with material returned block; Described expeller lock screw is set with power spring, and the top of power spring and the bolt head lower surface of expeller lock screw are supported and are closed, and the top end face of its bottom and punch fixing plate supports and closes;
Described counterdie includes the lower mold holder, punch and the stripper that set gradually from bottom to up, the bottom of punch is fixed on lower mold holder, stripper is fixedly connected with lower mold holder by stripper guide pillar, the through hole of stripper is passed on the top of punch, punch is provided with punching passage, lower mold holder is provided with the discharge channel with punching channel connection.
The bottom end face of described backing plate is fixed with guide pin bushing, and described guide pin bushing is set in punch fixing plate and die outer ring; Described lower mold holder is fixed with guide-post of die-set.
Advantage of the present utility model:
Die with drift is set to patrix by the utility model, punch is set to counterdie, the waste material of punching directly can enter discharge channel from the punching passage of punch and discharge, and patrix is provided with valve block ejecting mechanism, after patrix retracts position, valve block product drops moving on the raw band on stripper, facilitates feeding.The utility model structure is simple, reasonable in design, can effectively seperating vale flake products and punched scrap, without the need to follow-up separating step, reduces labour intensity, improves the efficiency of processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the production of a punching blanking mould for compressor valve plate, include upper die and lower die, patrix includes die shank 1, top mold frame 2, backing plate 3, punch fixing plate 4, die 5, guide pin bushing 6 and drift 7, die shank 1, top mold frame 2, backing plate 3, punch fixing plate 4, die 5 are fixedly connected sequentially from top to bottom, and the top of drift 7 is arranged on punch fixing plate 4, and bottom extend in the die cavity of die 5, die shank 1, top mold frame 2, backing plate 3, punch fixing plate 4 is provided with from top to bottom the perforation through with the die cavity of die 5, the bottom end face that guide pin bushing 6 is fixed on backing plate 3 is set in the outer ring of punch fixing plate 4 and die 5, material returned bar 8 is provided with in the perforation of die shank 1, the bottom of material returned bar 8 extend in the punching of top mold frame 2, and be also provided with in the punching of top mold frame 2 re-pack 9 and top extend into expeller lock screw 10 in top mold frame 2 punching, and re-pack 9 height be less than the height of top mold frame 2, the bottom of expeller lock screw 10 is from top to bottom successively through backing plate 3, the perforation of punch fixing plate 4 is stretched in the die cavity of die 5, and bottom is fixedly connected with material returned block 12, power spring 11 is set on expeller lock screw 10, and the bolt head lower surface of its top and expeller lock screw 10 is supported and closed, and the top end face of its bottom and punch fixing plate 4 supports and closes,
Counterdie includes the lower mold holder 13, punch 14 and the stripper 15 that set gradually from bottom to up, and is fixedly connected on the guide-post of die-set 16 above lower mold holder 13; The bottom of punch 14 is fixed on lower mold holder 13, stripper 15 is fixedly connected with lower mold holder 13 by stripper guide pillar 17, the top of punch 14, through the through hole of stripper 15, punch 14 is provided with punching passage 18, lower mold holder 130 is provided with the discharge channel 19 be communicated with punching passage 18.
Operation principle of the present utility model:
Patrix moves down, and die 5 contacts with punch 14 and coordinates, and raw pieces is stamped in die 5, and drift 7 enters in the punching passage 18 of punch 14, carries out punching to raw pieces, and punched scrap is discharged through punching passage 18, discharge channel 19 successively; While patrix moves down, expeller lock screw 10 relatively top mold frame 2 is the process of above moving, distance between the bolt head lower surface of expeller lock screw 10 and punch fixing plate 4 becomes large, expeller lock screw 10 upwards pushes up due to elastic force by power spring 11, the top of expeller lock screw 10 with re-pack 9 bottom end face contact to closing, re-pack 9 top end face contact with the bottom of material returned bar 8 to closing, material returned bar 8 by the discharging cross bar jack-up of punch press come; After punching press completes, patrix moves, when range recovery is to original initial position, discharging cross bar extrudes material returned bar 8 successively, re-pack 9 and expeller lock screw 10, and the product after punching press ejects by material returned block 12.During patrix return, the raw band of rear end moves on stripper further, and now product is not ejected, until patrix homing, product is just ejected, and just in time drops on raw band, aspect staff's pickup.
Claims (2)
1., for the production of a punching blanking mould for compressor valve plate, include upper die and lower die; It is characterized in that: described patrix includes die shank, top mold frame, backing plate, punch fixing plate, die and drift; Described die shank, top mold frame, backing plate, punch fixing plate, die are fixedly connected sequentially from top to bottom, and the top of described drift is arranged on punch fixing plate, and bottom extend in the die cavity of die; Described die shank, top mold frame, backing plate, punch fixing plate are provided with from top to bottom the perforation through with the die cavity of die, material returned bar is provided with in the perforation of described die shank, the bottom of material returned bar extend in the perforation of top mold frame, and be also provided with in the perforation of top mold frame re-pack and top extend into top mold frame perforation in expeller lock screw, and the height re-packed is less than the height of top mold frame, the bottom of expeller lock screw is stretched in the die cavity of die through the perforation of backing plate, punch fixing plate from top to bottom successively, and bottom is fixedly connected with material returned block; Described expeller lock screw is set with power spring, and the top of power spring and the bolt head lower surface of expeller lock screw are supported and are closed, and the top end face of its bottom and punch fixing plate supports and closes;
Described counterdie includes the lower mold holder, punch and the stripper that set gradually from bottom to up, the bottom of punch is fixed on lower mold holder, stripper is fixedly connected with lower mold holder by stripper guide pillar, the through hole of stripper is passed on the top of punch, punch is provided with punching passage, lower mold holder is provided with the discharge channel with punching channel connection.
2. a kind of punching blanking mould for the production of compressor valve plate according to claim 1, is characterized in that: the bottom end face of described backing plate is fixed with guide pin bushing, and described guide pin bushing is set in punch fixing plate and die outer ring; Described lower mold holder is fixed with guide-post of die-set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726113.XU CN205074386U (en) | 2015-09-20 | 2015-09-20 | A blanking mould that punches a hole for producing compressor valve piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726113.XU CN205074386U (en) | 2015-09-20 | 2015-09-20 | A blanking mould that punches a hole for producing compressor valve piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074386U true CN205074386U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726113.XU Active CN205074386U (en) | 2015-09-20 | 2015-09-20 | A blanking mould that punches a hole for producing compressor valve piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074386U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931413A (en) * | 2017-12-21 | 2018-04-20 | 江苏太平洋精锻科技股份有限公司 | The hot finish forge punching die of Car Change-speed Gear Box Binding Gear |
| CN108326116A (en) * | 2018-02-12 | 2018-07-27 | 珠海格力精密模具有限公司 | De- material component and mold with it |
| CN108607890A (en) * | 2018-07-04 | 2018-10-02 | 天津普天单向器有限公司 | A kind of novel die of rotary squeezing helical teeth internal gear |
| CN109175098A (en) * | 2018-09-09 | 2019-01-11 | 合肥安信通用阀片制造有限公司 | A kind of modularization valve block stamping die |
| CN109604445A (en) * | 2018-11-29 | 2019-04-12 | 共享智能装备有限公司 | A kind of washer processing unit (plant) |
| CN109647987A (en) * | 2019-01-18 | 2019-04-19 | 宝鸡市金海源钛标准件制品有限公司 | A kind of bicycle butterfly foot pedal stamping die |
| CN109772996A (en) * | 2019-03-29 | 2019-05-21 | 马鞍山创诚中小企业服务中心有限公司 | A kind of punch components |
| CN109772997A (en) * | 2019-03-29 | 2019-05-21 | 马鞍山创诚中小企业服务中心有限公司 | A method of sheet workpiece is punched using punch components |
-
2015
- 2015-09-20 CN CN201520726113.XU patent/CN205074386U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931413A (en) * | 2017-12-21 | 2018-04-20 | 江苏太平洋精锻科技股份有限公司 | The hot finish forge punching die of Car Change-speed Gear Box Binding Gear |
| CN108326116A (en) * | 2018-02-12 | 2018-07-27 | 珠海格力精密模具有限公司 | De- material component and mold with it |
| CN108607890A (en) * | 2018-07-04 | 2018-10-02 | 天津普天单向器有限公司 | A kind of novel die of rotary squeezing helical teeth internal gear |
| CN108607890B (en) * | 2018-07-04 | 2024-03-26 | 天津普天单向器有限公司 | Die for rotationally extruding helical-tooth internal gear |
| CN109175098A (en) * | 2018-09-09 | 2019-01-11 | 合肥安信通用阀片制造有限公司 | A kind of modularization valve block stamping die |
| CN109604445A (en) * | 2018-11-29 | 2019-04-12 | 共享智能装备有限公司 | A kind of washer processing unit (plant) |
| CN109647987A (en) * | 2019-01-18 | 2019-04-19 | 宝鸡市金海源钛标准件制品有限公司 | A kind of bicycle butterfly foot pedal stamping die |
| CN109772996A (en) * | 2019-03-29 | 2019-05-21 | 马鞍山创诚中小企业服务中心有限公司 | A kind of punch components |
| CN109772997A (en) * | 2019-03-29 | 2019-05-21 | 马鞍山创诚中小企业服务中心有限公司 | A method of sheet workpiece is punched using punch components |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |