CN202824345U - Compressor lower casing stamping die with punch forming of four holes achieved once - Google Patents
Compressor lower casing stamping die with punch forming of four holes achieved once Download PDFInfo
- Publication number
- CN202824345U CN202824345U CN 201220513758 CN201220513758U CN202824345U CN 202824345 U CN202824345 U CN 202824345U CN 201220513758 CN201220513758 CN 201220513758 CN 201220513758 U CN201220513758 U CN 201220513758U CN 202824345 U CN202824345 U CN 202824345U
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- CN
- China
- Prior art keywords
- lower casing
- holes
- groove
- compressor lower
- material returned
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a compressor lower casing stamping die with punch forming of four holes achieved once. The compressor lower casing stamping die with the punch forming of the four holes achieved once comprises an upper die holder and a lower die holder, wherein a positioning plate and a positioning device are respectively installed on the upper die holder and the lower die holder. The compressor lower casing stamping die with the punch forming of the four holes achieved once is characterized in that four punched holes are formed in the positioning device, the four punched holes correspond to the four holes designed in a compressor lower casing in position, four punched hole dies directly facing the four punched holes are installed on the lower die holder, each punched hole die is provided with a box with a groove, a trapezoid sliding block and a trapezoid wedge block are installed in each groove, and an inclined plane of the trapezoid sliding block and an inclined plane of the trapezoid wedge block are connected in a sliding mode. A route adjusting screw is arranged on the top portion of each trapezoid wedge block, and a receding groove is formed in the lower portion of each trapezoid wedge block. A T-shaped groove and a plunger chip are arranged in each trapezoid sliding block. A material returning rod penetrating through the receding groove of each trapezoid wedge block and extending out of the box is installed at one end of each trapezoid sliding block, and a material returning rubber tube is installed outside each material returning rod. Four compression bars directly facing the four route adjusting screws are distributed on the bottom of the upper die holder. According to the compressor lower casing stamping die with the punch forming of the four holes achieved once, the four punched holes in the compressor lower casing can be punch formed once, time and labor are saved, working efficiency is high, and punching quality is ideal.
Description
Technical field
The utility model relates to the punching die of processing compressor lower casing, the compressor lower casing diel that especially a kind of four holes are one time punching molded.
Background technology
The compressor lower casing generally can be provided with four punchings, and punching generally is to adopt punching die to come punch forming.Traditional compressor lower casing diel includes upper bolster and die shoe, location-plate and the locator of positioned opposite are housed respectively on upper bolster and the die shoe, offer a punching on the locator, over against the punching of locator one cover punching die is housed on the die shoe, generally four punchings of needs could be with four hole punching on the compressor lower casing out when processing compressor lower casing in traditional compressor lower casing diel, so not only waste time and energy, production efficiency is low, and crudy is undesirable.Therefore, the design one time punching molded compressor lower casing diel in a kind of four holes that can address the above problem well extremely is necessary.
Summary of the invention
The purpose of this utility model is exactly the problem such as will solve that traditional compressor lower casing diel needs four punching just can finish, waste time and energy, production efficiency is low when four punchings of processing compressor lower casing, the spacing between the punching Kong Yukong out has deviation and crudy is undesirable, provides a kind of four holes one time punching molded compressor lower casing diel.
Concrete scheme of the present utility model is: improve for traditional compressor lower casing diel, it has upper bolster and die shoe, location-plate and the locator of positioned opposite are housed respectively on upper bolster and the die shoe, it is characterized in that: four designed hole sites of corresponding compressor lower casing offer four punchings on the described locator, be positioned at around the locator and quadruplet be housed over against the punching die of four punchings on the die shoe, every cover punching die all has box body, have groove in the middle of the box body, the trapezoidal slide block and the trapezoidal voussoir that mutually stack are housed in the groove, the inclined-plane of trapezoidal slide block and trapezoidal voussoir is slidingly connected, trapezoidal voussoir screw top is connected with the stroke adjustment screw rod, and trapezoidal voussoir bottom has dodges groove; Have a T-shaped groove in the trapezoidal slide block, in the T-shaped groove drift is housed, one end of drift stretches out box body and the punching on locator is arranged, trapezoidal slide block also is equipped with material returned bar back to an end of drift, material returned bar one end passes dodging groove and stretching out box body of trapezoidal voussoir, material returned sebific duct is equipped with by pad in material returned bar outside, and material returned sebific duct is between the outer wall of pad and box body; Four depression bars arranging over against the stroke adjustment screw rod of quadruplet punching die also are housed in the upper bolster bottom.
Dust cover is equipped with at the top of box body described in the utility model.
The outside of pad described in the utility model is positioned at the adjusting nut that also has been threaded on the material returned bar.
The utility model is simple in structure, easy to use, can be once with four hole punch formings of compressor lower casing, time saving and energy saving, production efficiency is higher, spacing between the Kong Yukong on the compressor lower casing that processes does not have deviation, and product quality is greatly enhanced, and has brought huge economic benefit to enterprise.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the amplification perspective view of the locator in the utility model;
Fig. 3 is the main cutaway view of the amplification of punching die in the utility model;
Fig. 4 is the amplification perspective view of trapezoidal slide block in the utility model;
Fig. 5 is the amplification perspective view of trapezoidal voussoir in the utility model.
Among the figure: 1-depression bar, 2-location-plate, 3-upper bolster, 4-pad, the 5-dust cover, 6-drift, 7-locator, 8-stroke adjustment screw rod, 9-box body, 10-material returned sebific duct, 11-material returned bar, 12-punching, 13-die shoe, the 14-adjusting nut, the trapezoidal voussoir of 15-, the trapezoidal slide block of 16-, 17-T type groove, the 18-groove, 19-dodges groove.
The specific embodiment
Referring to Fig. 1,2,3,4,5, the utlity model has upper bolster 3 and die shoe 13, location-plate 2 and the locator 7 of positioned opposite are housed respectively on upper bolster 3 and the die shoe 13, particularly: four designed hole sites of corresponding compressor lower casing offer four punchings 12 on the described locator 7, be positioned at around the locator 7 and quadruplet be housed over against the punching die of four punchings 12 on the die shoe 13, every cover punching die all has box body 9, dust cover 5 is equipped with at box body 9 tops, have groove 18 in the middle of the box body 9, the trapezoidal slide block 16 and the trapezoidal voussoir 15 that mutually stack are housed in the groove 18, the inclined-plane of trapezoidal slide block 16 and trapezoidal voussoir 15 is slidingly connected, trapezoidal voussoir 15 screw top are connected with stroke adjustment screw rod 8, and trapezoidal voussoir 15 bottoms have dodges groove 19; Have a T-shaped groove 17 in the trapezoidal slide block 16, in the T-shaped groove 17 drift 6 is housed, one end of drift 6 stretches out box body 9 and the punching 12 on locator 7 is arranged, trapezoidal slide block 16 also is equipped with material returned bar 11 back to an end of drift 6, material returned bar 11 1 ends pass dodging groove 19 and stretching out box body 9 of trapezoidal voussoir 15, material returned sebific duct 10 is equipped with by pad 4 in material returned bar 11 outsides, material returned sebific duct 10 is positioned at the adjusting nut 14 that also has been threaded on the material returned bar 11 in the outside of pad 4 between the outer wall of pad 4 and box body 9; Four depression bars 1 arranging over against the stroke adjustment screw rod 8 of quadruplet punching die also are housed in upper bolster 3 bottoms; Namely consisted of the utility model.
Operation principle of the present utility model is: when starting working, the compressor lower casing is placed on the locator 7 positions, die shoe 3 moves downward, location-plate 2 is tightly pushed down the compressor lower casing, depression bar 1 with stroke adjustment screw rod 8 to pressing down, trapezoidal voussoir 15 moves downward and promotes slide block 16 and slides outwardly, drift 6 ejects with the hole punching on the compressor lower casing out, finishes the punching in hole, upper bolster 3 beginning returns, because when drift 6 ejects, material returned sebific duct 10 is compressed, and when depression bar 1 unclamped stroke adjustment screw rod 8, the opposition of 10 pairs of material returned bars 11 of material returned sebific duct made trapezoidal slide block 16 returns, drift 6 is regained successively periodic duty.Can also be according to the height of the thickness adjustment stroke adjusting screw(rod) 8 of shell material under the compressor in the process of work, thus the length that drift 6 stretches out regulated.Simultaneously, can also regulate by adjusting nut 14 size of the opposition of 10 pairs of material returned bars 11 of material returned sebific duct.
Depression bar 1 of the present utility model, location-plate 2, upper bolster 3, pad 4, dust cover 5, drift 6, locator 7, stroke adjustment screw rod 8, box body 9, material returned sebific duct 10, material returned bar 11, punching 12, die shoe 13, adjusting nut 14, trapezoidal voussoir 15, trapezoidal slide block 16, T-shaped groove 17, groove 18 and dodge the selection of size, specification and the material of groove 19; can adjust according to actual needs; these adjustment there is no the change of substantive principle, all belong to protection domain of the present utility model.
Claims (3)
1. the one time punching molded compressor lower casing diel in four holes, have upper bolster and die shoe, location-plate and the locator of positioned opposite are housed respectively on upper bolster and the die shoe, it is characterized in that: four designed hole sites of corresponding compressor lower casing offer four punchings on the described locator, be positioned at around the locator and quadruplet be housed over against the punching die of four punchings on the die shoe, every cover punching die all has box body, have groove in the middle of the box body, the trapezoidal slide block and the trapezoidal voussoir that mutually stack are housed in the groove, the inclined-plane of trapezoidal slide block and trapezoidal voussoir is slidingly connected, trapezoidal voussoir screw top is connected with the stroke adjustment screw rod, and trapezoidal voussoir bottom has dodges groove; Have a T-shaped groove in the trapezoidal slide block, in the T-shaped groove drift is housed, one end of drift stretches out box body and the punching on locator is arranged, trapezoidal slide block also is equipped with material returned bar back to an end of drift, material returned bar one end passes dodging groove and stretching out box body of trapezoidal voussoir, material returned sebific duct is equipped with by pad in material returned bar outside, and material returned sebific duct is between the outer wall of pad and box body; Four depression bars arranging over against the stroke adjustment screw rod of quadruplet punching die also are housed in the upper bolster bottom.
2. the one time punching molded compressor lower casing diel in a kind of four holes according to claim 1, it is characterized in that: dust cover is equipped with at described box body top.
3. the one time punching molded compressor lower casing diel in a kind of four holes according to claim 1, it is characterized in that: the outside of described pad is positioned at the adjusting nut that also has been threaded on the material returned bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513758 CN202824345U (en) | 2012-10-09 | 2012-10-09 | Compressor lower casing stamping die with punch forming of four holes achieved once |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513758 CN202824345U (en) | 2012-10-09 | 2012-10-09 | Compressor lower casing stamping die with punch forming of four holes achieved once |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824345U true CN202824345U (en) | 2013-03-27 |
Family
ID=47936141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513758 Expired - Fee Related CN202824345U (en) | 2012-10-09 | 2012-10-09 | Compressor lower casing stamping die with punch forming of four holes achieved once |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824345U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001770A (en) * | 2014-05-27 | 2014-08-27 | 佛山市豹王滤芯制造有限公司 | Processing device for filter locating slot |
| CN106270107A (en) * | 2015-06-15 | 2017-01-04 | 昆山科森科技股份有限公司 | Punching mechanism for smart mobile phone housing |
| CN107755565A (en) * | 2017-11-21 | 2018-03-06 | 广州启盈机电设备有限公司 | One kind automation electric cooker production line and its technique |
-
2012
- 2012-10-09 CN CN 201220513758 patent/CN202824345U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001770A (en) * | 2014-05-27 | 2014-08-27 | 佛山市豹王滤芯制造有限公司 | Processing device for filter locating slot |
| CN106270107A (en) * | 2015-06-15 | 2017-01-04 | 昆山科森科技股份有限公司 | Punching mechanism for smart mobile phone housing |
| CN106424300A (en) * | 2015-06-15 | 2017-02-22 | 科森科技东台有限公司 | Support stamping device for smart phones |
| CN107755565A (en) * | 2017-11-21 | 2018-03-06 | 广州启盈机电设备有限公司 | One kind automation electric cooker production line and its technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131009 |