CN203316568U - Shaft sleeve side punching multi-hole die - Google Patents
Shaft sleeve side punching multi-hole die Download PDFInfo
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- CN203316568U CN203316568U CN2013202697251U CN201320269725U CN203316568U CN 203316568 U CN203316568 U CN 203316568U CN 2013202697251 U CN2013202697251 U CN 2013202697251U CN 201320269725 U CN201320269725 U CN 201320269725U CN 203316568 U CN203316568 U CN 203316568U
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- die
- slide block
- drift
- die shoe
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Abstract
The utility model discloses a shaft sleeve side punching multi-hole die which is composed of an upper die and a lower die. The upper die comprises a die shank, an upper die base, a fixing plate, a slanting wedge, a material pressing plate and a guide pillar. The lower die comprises a punch sliding block, a punch, a sliding block limiting plate, a concave die base, a material pushing block, a lower die base and a guide sleeve. The punch is fixed on the punch sliding block, the guide sleeve corresponds to the guide pillar in position, and the inclined surface of the slanting wedge corresponds to the inclined surface of the punch sliding block. According to the shaft sleeve side punching multi-hole die, after one-time clamping positioning is completed, multiple holes can be punched in the side face of a shaft sleeve, productivity is high, operation is convenient, working is safe and reliable, the service life of the die is long, cost is low, the product quality is reliable, the size is stable, and the shaft sleeve side punching multi-hole die is suitable for mass production and large-scale popularization and application.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to the cold punching die that a kind of individual layer, bilayer and multiple layer metal axle sleeve machining hole are used.
Background technology
Axle sleeve is the critical component of internal combustion engine, plays the effect of all kinds of rotating shafts such as protecting connecting rod, bearing pin, camshaft and cylinder body.In mechanical movement, each type kinematic pair all can produce friction and wear and tear, and because after wearing and tearing, can not normally using and need to change, but is that to change the cost that axle, connecting rod and cylinder body bring all very high.Therefore just need a kind of cost very low axle sleeve relatively; be arranged between axle and cylinder body or pivot pin and connecting rod; occurring, under the prerequisite of fretting wear, to allow axle sleeve wear and tear to change axle sleeve, can protect so all kinds of rotating shafts and the cylinder bodies such as connecting rod that cost is higher, bearing pin, camshaft.In traditional axle sleeve technique, the processing method of oilhole is Drilling operation, every location and clamping once can only bore a hole, for the single hole axle sleeve, boring is similar with the punching cost, but, for the porous axle sleeve, drilling efficiency is low, and boring metapore circularity and inwall second-rate, also need to add the postorder operation and repair hole, improved production cost.
Summary of the invention
The purpose of this utility model is exactly the shortcoming that overcomes prior art, provides a kind of efficiency high, the axle sleeve side blow multiple-hole die that cost is low.
The utility model is by adopting following technical proposals to realize:
A kind of axle sleeve side blow porous mold, by upper die and lower die, formed, described patrix comprises die shank, upper bolster, fixed head, tiltedly carves, holding pad, guide pillar, die shank is fixed on upper bolster, the bottom of upper bolster is provided with fixed head, symmetrical be provided with two or four and tiltedly carve and two or four guide pillars, be respectively equipped with two or four up stroke holes on upper bolster and fixed head, contour screw is fixed on holding pad through behind the up stroke hole, putting Compress Spring, described counterdie comprises the drift slide block, drift, the slide block limiting plate, die socket, expeller, die shoe, guide pin bushing, die shoe fixed head and slide block pressing plate, described die shoe, die socket is fixed on the die shoe fixed head, be provided with two or four guide pin bushings on die shoe, guide pin bushing is corresponding with the position of guide pillar, symmetrically on die shoe be provided with two or four drift slide blocks, be fixed with the slide block pressing plate on the die shoe on each drift slide block both sides, the inboard of slide block pressing plate is respectively equipped with chute, two limits of drift slide block are respectively equipped with projection, the drift slide block embeds in the slide block pressing plate, described drift slide block is provided with inclined-plane and bore of the punch, drift is fixed in bore of the punch, the inclined-plane of tiltedly carving is corresponding with the inclined-plane on the drift slide block, two or four slide block limited blocks are fixed on the side of die shoe, hexagon socket head cap screw puts Compress Spring by the screwed hole on the through hole screw-in drift slide block of slide block limiting plate, be provided with the die longitudinal hole and two or four the die transverse holes that communicate on die socket, the die transverse holes is corresponding with bore of the punch, the die shoe fixed head is provided with fixedly plate hole of die shoe, be provided with two or four down stroke holes on die socket and die shoe fixed head, contour screw is positioned at Zhong，Qi upper end, down stroke hole and is connected with the expeller on die socket.
Described drift is provided with polyurethane sleeve.
Compared with prior art, the utlity model has following beneficial effect:
1, after the utility model adopts the clamped one time location, can on the axle sleeve side, go out porous, reduce workman's operational risk, productivity ratio is high.
2, the utility model is easy to operate, safe and reliable, and die life is long, with low cost.
3, the circularity of the utility model punching metapore is good, and the inwall quality is good, without postorder, repaiies the hole operation, the reliable product quality of producing, dimensionally stable.
4, the utility model structure can be used for the axle sleeve of institute's organic type, specification, for the irregular distribution in hole, replaceable its corresponding working part gets final product.Being applicable to batch production and large-scale promotion uses.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The top view that Fig. 2 is counterdie in Fig. 1;
Fig. 3 is the structural representation moved on contour screw in Fig. 1;
The structure enlarged diagram that Fig. 4 is drift slide block and slide block pressing plate.
Mark in figure: 1-die shank, the 2-hexagon socket head cap screw, 3-up stroke hole, the contour screw of 4-, the 5-upper bolster, the 6-fixed head, the 7-hexagon socket head cap screw, the 8-Compress Spring, 9-tiltedly carves, the 10-holding pad, the 11-hexagon socket head cap screw, 12-drift slide block, the 13-drift, 14-slide block limiting plate, the 15-Compress Spring, the 16-hexagon socket head cap screw, the 17-bore of the punch, the 18-die socket, the contour screw of 19-, 20-down stroke hole, 21-die transverse holes, 22-die longitudinal hole, the 23-die shoe is plate hole fixedly, the 24-expeller, the 25-die shoe, the 26-guide pin bushing, 27-die shoe fixed head, the 28-polyurethane sleeve, 29-axle sleeve product, the 30-guide pillar, 31-slide block pressing plate, the 32-hexagon socket head cap screw, the 33-chute, the 34-projection.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1-2, a kind of axle sleeve side blow porous mold, by upper die and lower die, formed, described patrix comprises die shank 1, upper bolster 5, fixed head 6, tiltedly carves 9, holding pad 10, guide pillar 30, die shank 1 is fixed on upper bolster 5 by hexagon socket head cap screw 2, the bottom of upper bolster 5 is provided with fixed head 6, be provided with two or four 30, two or four of guide pillars symmetrically tiltedly carves 9 and is fixed on the bottom of upper bolster 5 by hexagon socket head cap screw 7.Be respectively equipped with two or four up stroke holes 3 on upper bolster 5 and fixed head 6, drift slide block 12 is fixed on holding pad 10 through behind up stroke hole 3, putting Compress Spring 8 respectively with respect to slide block pressing plate 31 and the round contour screw 4 that slides of die shoe 25 works; Described counterdie comprises drift slide block 12, drift 13, slide block limiting plate 14, die socket 18, expeller 24, die shoe 25, guide pin bushing 26, die shoe fixed head 27 and slide block pressing plate 31, described die shoe 25, die socket 18 are fixed on die shoe fixed head 27, be provided with two or four guide pin bushings 26 on die shoe 25, guide pin bushing 26 is corresponding with the position of guide pillar 30.As shown in Figure 4, symmetrically on die shoe 25 be provided with two or four drift slide blocks 12, with hexagon socket head cap screw 32, slide block pressing plate 31 is fixed on the die shoe 25 on each drift slide block 12 both sides, the inboard of slide block pressing plate 31 is respectively equipped with chute 33, two limits of drift slide block 12 are respectively equipped with projection 34, in the chute 33 that projection 34 on drift slide block 12 embeds on slide block pressing plate 31, drift slide block 12 does to come and go slip with respect to slide block pressing plate 31 and die shoe 25.Described drift slide block 12 is provided with inclined-plane and bore of the punch 17.Drift 13 is fixed in bore of the punch 17 by hexagon socket head cap screw 11, tiltedly carves 9 inclined-plane corresponding with the inclined-plane on drift slide block 12; Two or four slide block limited blocks 14 are fixed on the side of die shoe 25, and hexagon socket head cap screw 16 puts the through hole of Compress Spring 15 by slide block limiting plate 14 and screws in the screwed hole on drift slide block 12, so that 12 punchings of drift slide block reset while retreating.Be provided with the die longitudinal hole 22 and two or four the die transverse holes 21 that communicate on die socket 18, die transverse holes 21 is corresponding with bore of the punch 17, die shoe fixed head 27 is provided with fixedly plate hole 23 of die shoe, die transverse holes 21 and die longitudinal hole 22, die shoe fixedly plate hole 23 interconnect, so that the waste material produced during by punching is got rid of smoothly.Expeller 24 is circular, is enclosed within on die socket 18.On die socket 18 and die shoe fixed head 27, be provided with during two or four contour screws 19 in 20, two or four, down stroke hole lay respectively at down stroke hole 20, its upper end is connected with the expeller 24 on die socket 18.Drift 13 is provided with polyurethane sleeve 28, thus during punching, utilize the elasticity of polyurethane itself can the buffer portion impulsive force, by the Deformation control after 29 punchings of axle sleeve product within the tolerance allowed band, above the described hole punched device for a hole of processing.The utility model, for process 2 or 4 holes on axle sleeve product 29 simultaneously, Figure 2 shows that the situation in four holes of processing.
During work, after the axle sleeve product 29 that needs punching is placed on to die socket 18, handling press ram, to drive part of the upper die descending, the guide pillar 30 in part of the upper die at first with part of the lower die in guide pin bushing 26 position, meanwhile, the holding pad 10 of part of the upper die is pushed down axle sleeve product 29.After the height dimension of axle sleeve product 29 is located fully, the 9 downward power of tiltedly carving are passed through the inclined-plane on drift slide block 12, promote the 12 along continuous straight runs motions of drift slide block, drift 13 completes the punching action, when mould completes punching and opens, described pusher moves upward and withstands the lower end of contour screw 19, and expeller 24 will be released axle sleeve product 29, as shown in Figure 3.Pusher will be backed off and reset at once after being completed this action.After punching completes, the mould part of the upper die is up with press ram, while waiting mould upwards to open fully, takes out the axle sleeve product 29 of punching, and above-mentioned action subsequently circulates.
The utility model does not limit to above-mentioned embodiment, no matter make any change on its shape or structure, and every the utilization within the processing of carrying out the axle sleeve product under this principle all falls into the utility model protection domain.
Claims (2)
1. an axle sleeve side blow porous mold, it is characterized in that: by upper die and lower die, formed, described patrix comprises die shank (1), upper bolster (5), fixed head (6), tiltedly carve (9), holding pad (10), guide pillar (30), die shank (1) is fixed on upper bolster (5), the bottom of upper bolster (5) is provided with fixed head (6), be provided with symmetrically two or four and tiltedly carve (9) and two or four guide pillars (30), be respectively equipped with two or four up stroke holes (3) on upper bolster (5) and fixed head (6), contour screw (4) is fixed on holding pad (10) through behind up stroke hole (3), putting Compress Spring (8), described counterdie comprises drift slide block (12), drift (13), slide block limiting plate (14), die socket (18), expeller (24), die shoe (25), guide pin bushing (26), die shoe fixed head (27) and slide block pressing plate (31), described die shoe (25), die socket (18) is fixed on die shoe fixed head (27), be provided with two or four guide pin bushings (26) on die shoe (25), guide pin bushing (26) is corresponding with the position of guide pillar (30), two or four the drift slide blocks (12) of being provided with in the upper symmetry of die shoe (25), be fixed with slide block pressing plate (31) on the die shoe (25) on each drift slide block (12) both sides, the inboard of slide block pressing plate (31) is respectively equipped with chute (33), two limits of drift slide block (12) are respectively equipped with projection (34), drift slide block (12) embeds in slide block pressing plate (31), described drift slide block (12) is provided with inclined-plane and bore of the punch (17), drift (13) is fixed in bore of the punch (17), the inclined-plane of tiltedly carving (9) is corresponding with the inclined-plane on drift slide block (12), two or four slide block limited blocks (14) are fixed on the side of die shoe (25), hexagon socket head cap screw (16) puts Compress Spring (15) by the screwed hole on the through hole screw-in drift slide block (12) of slide block limiting plate (14), be provided with the die longitudinal hole (22) and two or four the die transverse holes (21) that communicate on die socket (18), die transverse holes (21) is corresponding with bore of the punch (17), die shoe fixed head (27) is provided with fixedly plate hole (23) of die shoe, be provided with two or four down stroke holes (20) on die socket (18) and die shoe fixed head (27), contour screw (19) is arranged in down stroke hole (20), its upper end is connected with the expeller (24) on die socket (18).
2. axle sleeve side blow porous mold according to claim 1, it is characterized in that: described drift (13) is provided with polyurethane sleeve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202697251U CN203316568U (en) | 2013-05-15 | 2013-05-15 | Shaft sleeve side punching multi-hole die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202697251U CN203316568U (en) | 2013-05-15 | 2013-05-15 | Shaft sleeve side punching multi-hole die |
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| Publication Number | Publication Date |
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| CN203316568U true CN203316568U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202697251U Expired - Lifetime CN203316568U (en) | 2013-05-15 | 2013-05-15 | Shaft sleeve side punching multi-hole die |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978097A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching die for lower support of steering tubular column |
| CN103978109A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching and shaping mold for knee protection support |
| CN104001779A (en) * | 2014-06-18 | 2014-08-27 | 苏州旭创精密模具有限公司 | Side stamping device of continuous die for spark arrestor |
| CN104923604A (en) * | 2015-06-30 | 2015-09-23 | 昌辉汽车电器（黄山）股份公司 | Lateral reverse buckle clamping fixture of stand for automobile lamplight switch |
| CN106216492A (en) * | 2016-08-08 | 2016-12-14 | 安徽江淮汽车股份有限公司 | A kind of side piercing die |
| CN106272704A (en) * | 2016-08-12 | 2017-01-04 | 中山鑫辉精密技术股份有限公司 | A kind of Ce Qie mechanism of jacket mould |
| CN106607500A (en) * | 2016-11-17 | 2017-05-03 | 武汉泛洲机械制造有限公司 | Punching die used for machining two coaxial holes in reverse gear arm support |
| CN107377747A (en) * | 2017-08-25 | 2017-11-24 | 海信（山东）空调有限公司 | A kind of punching die obliquely |
| CN107838276A (en) * | 2017-11-17 | 2018-03-27 | 浙江同心力机电科技有限公司 | A kind of centrifugal pump casing opposite opened punching die |
| CN108927446A (en) * | 2018-08-23 | 2018-12-04 | 安徽新悦精密机械有限公司 | Side-stamping die structure with precision positioning mechanism |
| CN109047439A (en) * | 2018-08-29 | 2018-12-21 | 马鞍山瑞恒精密制造有限公司 | Thin-wall workpiece side wall gets tooling ready |
| CN109482805A (en) * | 2018-11-08 | 2019-03-19 | 安徽岳塑汽车工业股份有限公司 | It is a kind of for latch riveting pressing device |
| CN110014078A (en) * | 2019-04-30 | 2019-07-16 | 常州市武滚轴承有限公司 | For rushing window device every magnetic window |
| CN113894203A (en) * | 2021-08-26 | 2022-01-07 | 岚图汽车科技有限公司 | Punching tool and punching method |
-
2013
- 2013-05-15 CN CN2013202697251U patent/CN203316568U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978109A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching and shaping mold for knee protection support |
| CN103978097A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching die for lower support of steering tubular column |
| CN104001779A (en) * | 2014-06-18 | 2014-08-27 | 苏州旭创精密模具有限公司 | Side stamping device of continuous die for spark arrestor |
| CN104001779B (en) * | 2014-06-18 | 2016-05-04 | 苏州旭创精密模具有限公司 | A kind of side-stamping device for flash hider continuous mould |
| CN104923604A (en) * | 2015-06-30 | 2015-09-23 | 昌辉汽车电器（黄山）股份公司 | Lateral reverse buckle clamping fixture of stand for automobile lamplight switch |
| CN106216492A (en) * | 2016-08-08 | 2016-12-14 | 安徽江淮汽车股份有限公司 | A kind of side piercing die |
| CN106272704A (en) * | 2016-08-12 | 2017-01-04 | 中山鑫辉精密技术股份有限公司 | A kind of Ce Qie mechanism of jacket mould |
| CN106272704B (en) * | 2016-08-12 | 2017-12-15 | 中山鑫辉精密技术股份有限公司 | A kind of lateral incision mechanism of jacket mould |
| CN106607500B (en) * | 2016-11-17 | 2024-05-17 | 武汉泛洲精密科技股份有限公司 | Stamping die for machining two coaxial holes on reverse gear arm support |
| CN106607500A (en) * | 2016-11-17 | 2017-05-03 | 武汉泛洲机械制造有限公司 | Punching die used for machining two coaxial holes in reverse gear arm support |
| CN107377747A (en) * | 2017-08-25 | 2017-11-24 | 海信（山东）空调有限公司 | A kind of punching die obliquely |
| CN107838276A (en) * | 2017-11-17 | 2018-03-27 | 浙江同心力机电科技有限公司 | A kind of centrifugal pump casing opposite opened punching die |
| CN108927446A (en) * | 2018-08-23 | 2018-12-04 | 安徽新悦精密机械有限公司 | Side-stamping die structure with precision positioning mechanism |
| CN109047439A (en) * | 2018-08-29 | 2018-12-21 | 马鞍山瑞恒精密制造有限公司 | Thin-wall workpiece side wall gets tooling ready |
| CN109482805A (en) * | 2018-11-08 | 2019-03-19 | 安徽岳塑汽车工业股份有限公司 | It is a kind of for latch riveting pressing device |
| CN110014078A (en) * | 2019-04-30 | 2019-07-16 | 常州市武滚轴承有限公司 | For rushing window device every magnetic window |
| CN113894203A (en) * | 2021-08-26 | 2022-01-07 | 岚图汽车科技有限公司 | Punching tool and punching method |
| CN113894203B (en) * | 2021-08-26 | 2024-01-09 | 岚图汽车科技有限公司 | Punching tool and punching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190228 Address after: 610100 Cuibai Road 168, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee after: Chengdu Maosheng Sliding Bearing Co.,Ltd. Address before: 629000 No. 6 Nanhuan Road, Innovation Industrial Park, Suining City, Sichuan Province Patentee before: Nbbeco Feihong Auto-Parts (Sichuan) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: No. 168, Cuibai Road, Baihe Street, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan 610100 Patentee after: Sichuan Shuangfeihong Precision Parts Co.,Ltd. Address before: 610100 Cuibai Road 168, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: Chengdu Maosheng Sliding Bearing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |