CN204262695U - Engine blower bracket housing assembly bushing press-mounting work mould - Google Patents
Engine blower bracket housing assembly bushing press-mounting work mould Download PDFInfo
- Publication number
- CN204262695U CN204262695U CN201420544016.4U CN201420544016U CN204262695U CN 204262695 U CN204262695 U CN 204262695U CN 201420544016 U CN201420544016 U CN 201420544016U CN 204262695 U CN204262695 U CN 204262695U
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Abstract
The utility model relates to a kind of engine blower bracket housing assembly bushing press-mounting work mould, it can not only complete workpiece fast and press-fit lining prelocalization, and lining pressing-in force is stablized, it comprises lifting hydraulic press and base, described base is arranged in immediately below the oil pressure elevating bar of lifting hydraulic press, described oil pressure elevating bar lower end is vertically provided with floating briquetting and angle stop and angle stop is arranged on floating briquetting lower surface, base is provided with straight pin positioning seat and the lower surface of the upper surface of straight pin positioning seat and angle stop is just right, low pillar is adjacent with high pillar to be fixed on base and the upper surface of low pillar and high pillar and to be all provided with lining guiding diamond positioning pin.Advantage: one be saving of labor, save time, efficiency is high; Two is adopt plane and two pits and the spacing locating of angle stop, ensure that lining press-in back bush oil circuit hole, workpiece designation hole position and workpiece oil circuit hole interface position precision.
Description
Technical field
The utility model relates to one can not only be completed workpiece fast and press-fit lining prelocalization, and the engine blower bracket housing assembly bushing press-mounting work mould that lining pressing-in force is stable, belongs to engine blower bracket housing assembly bushing press-mounting manufacturing field of equipment.
Background technology
Existing fan bracket housing assembly bushing press-mounting adopts hand-held tool locating, beats to strike to press-fit.Such as CN202745986U, title " a kind of engine blower bracket ", comprise belt pulley, rotating shaft, oil sealing spacer, outside framework oil seal, spacer, the first rolling bearing, the second rolling bearing, fan bracket housing, circlip for hole, through type forced filling oil cup; Fan bracket enclosure interior is fixed in described rotating shaft, rotating shaft is provided with successively oil sealing spacer, the first rolling bearing, spacer, circlip for hole and the second rolling bearing, is provided with outside framework oil seal between described oil sealing spacer and rotating shaft; Outside framework oil seal, the first rolling bearing, circlip for hole and the second rolling bearing are interference fitted on the inwall of fan bracket housing; Fan bracket housing is stretched out in rotating shaft near oil sealing spacer one end, and is fixed with belt pulley; Described fan bracket housing is provided with through type forced filling oil cup.Described engine blower bracket also comprises dust cap, and dust cap is arranged in the rotating shaft away from oil sealing spacer one end.The described rotating shaft away from oil sealing spacer one end is also provided with compact heap.Described belt pulley is fixed in rotating shaft by the second hexagon-headed bolt, and the direction that described second hexagon-headed bolt screws in rotating shaft is contrary with the direction of rotation of belt pulley.Weak point: one is that technical requirement 100% checks that the pressing-in force of lining cannot detect, otherwise pressing-in force too conference cause lining to transship pressure break or pressing-in force causing press-in not in place not; Two is that inside bushing oil hole and workpiece, inclined oil hole of air interface position precision is by the impact of frock assembly technology, and oilhole interface position precision is difficult to ensure; Three is installations of workpiece and conversion is taken a lot of work, time-consuming, lining pressure break scrappage is high, efficiency is low.
Utility model content
Purpose of design: for avoiding the deficiency in background technology, design one can not only complete workpiece fast and press-fit lining prelocalization, and the engine blower bracket housing assembly bushing press-mounting work mould that lining pressing-in force is stable.
Design: for realizing above-mentioned purpose of design.1, oil pressure elevating bar lower end is vertically provided with floating briquetting and angle stop and angle stop is arranged on floating briquetting lower surface, base is provided with straight pin positioning seat and the lower surface of the upper surface of straight pin positioning seat and angle stop is just right, low pillar is adjacent with high pillar is fixed on the design that on base and the upper surface of low pillar and high pillar is all provided with lining guiding diamond positioning pin, is one of technical characteristic of the present utility model.The object of such design is: oil pressure elevating bar lower end is vertically provided with floating briquetting and angle stop and angle stop is arranged on floating briquetting lower surface, base is provided with straight pin positioning seat and the lower surface of the upper surface of straight pin positioning seat and angle stop is just right, low pillar is adjacent with high pillar to be fixed on base and the upper surface of low pillar and high pillar and to be all provided with lining guiding diamond positioning pin, when utilizing engine blower bracket housing assembly bushing press-mounting work mould to workpiece press-in lining, workpiece to be sleeved on straight pin positioning seat with centre bore lower end and to be fixedly connected with the A hole in workpiece by lining guiding diamond positioning pin on low pillar, on angle stop, lining loaded onto by cover, orifice on inclined oil hole of air inside oilhole after angle of rotation makes upper lining be pressed into workpiece upper end hole to stop in upper lining and workpiece, start lifting hydraulic press by upper lining press-in workpiece upper end hole, after upper lining press-in workpiece, workpiece to be sleeved on straight pin positioning seat with centre bore upper end and to be fixedly connected with the B hole in workpiece by lining guiding diamond positioning pin on high pillar by upset workpiece, on angle stop, cover loads lining, the oilhole of angle of rotation after making lower lining be pressed into workpiece upper end hole to stop in lower lining is communicated with inclined oil hole of air lower interface inside workpiece, start lifting hydraulic press by stomidium under lower lining press-in workpiece, workpiece can not only be completed so fast and press-fit lining prelocalization, improve operating efficiency, and lining pressing-in force is stablized, make lining in the work pressing-in force state press-in workpiece designation hole position of setting, thus the precision of orifice on inclined oil hole of air inside the oilhole that improve in lining press-in workpiece designation hole position back bush and workpiece.2, angle stop is can 360 ° of designs of angle adjusters of rotating, and is technical characteristic two of the present utility model.The object of such design is: angle stop be can 360 ° rotate angle adjusters, angle stop makes lining be pressed into inside oilhole in workpiece designation hole position back bush and workpiece orifice on inclined oil hole of air for the angle adjusting lining mounted thereto, improve the speed of inclined oil hole of air interface position inside bushing oil hole and workpiece, improve production efficiency.
Technical scheme: a kind of engine blower bracket housing assembly bushing press-mounting work mould, comprise lifting hydraulic press and base, described base is arranged in immediately below the oil pressure elevating bar of lifting hydraulic press, described oil pressure elevating bar lower end is vertically provided with floating briquetting and angle stop and angle stop is arranged on floating briquetting lower surface, base is provided with straight pin positioning seat and the lower surface of the upper surface of straight pin positioning seat and angle stop is just right, low pillar is adjacent with high pillar to be fixed on base and the upper surface of low pillar and high pillar and to be all provided with lining guiding diamond positioning pin.
The utility model, compared with background technology, one is saving of labor, saves time, efficiency is high; Two is adopt plane and two pits and the spacing locating of angle stop, ensure that lining press-in back bush oil circuit hole, workpiece designation hole position and workpiece oil circuit hole interface position precision.
Accompanying drawing explanation
Fig. 1 is the partial cross structural representation of engine blower bracket housing assembly bushing press-mounting work mold pressing when loading lining.
Fig. 2 is the partial cross structural representation of engine blower bracket housing assembly bushing press-mounting work mold pressing when loading onto lining.
Fig. 3 is the structural representation of engine blower bracket housing assembly bushing press-mounting work mold pressing when loading onto lining.
Fig. 4 is the plan structure schematic diagram of engine blower bracket housing assembly bushing press-mounting work mold pressing when loading onto lining.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-Fig. 4.A kind of engine blower bracket housing assembly bushing press-mounting work mould, comprise lifting hydraulic press and base 1, described base 1 is arranged in immediately below the oil pressure elevating bar 2 of lifting hydraulic press, described oil pressure elevating bar 2 lower end is vertically provided with floating briquetting 3 and angle stop 4 and angle stop 4 is arranged on floating briquetting 3 lower surface, both floating briquetting 3 upper surface was connected with oil pressure elevating bar 2 lower surface, lower surface is connected with angle stop 4 upper surface, base 1 is provided with straight pin positioning seat 5 and the lower surface of the upper surface of straight pin positioning seat 5 and angle stop 4 is just right, low pillar 6 is adjacent with high pillar 7 to be fixed on base and the upper surface of low pillar 6 and high pillar 7 and to be all provided with lining guiding diamond positioning pin 8.Described angle stop 4 is can 360 ° of angle adjusters rotated.On described low pillar 6 lining guiding diamond positioning pin 8 center line to the vertical range of straight pin positioning seat 5 center line be in workpiece 9 A centerline hole to the vertical range of centre bore center line, on described high pillar 7 lining lead diamond positioning pin 8 center line to the vertical range of straight pin positioning seat 5 center line be in workpiece 9 B centerline hole to the vertical range of centre bore center line.When workpiece 9 is sleeved on straight pin positioning seat 5 with centre bore lower end, on described low pillar 6, lining guiding diamond positioning pin 8 upper surface flushes with A hole upper port in workpiece 9; When workpiece 9 is sleeved on straight pin positioning seat 5 with centre bore upper end, on described high pillar 7, lining guiding diamond positioning pin 8 upper surface flushes with B hole lower port in workpiece 9.
Operation principle: first workpiece to be sleeved on straight pin positioning seat with centre bore lower end and lining guiding diamond positioning pin on low pillar is fixedly connected with the A hole in workpiece, on angle stop, lining loaded onto by cover, inside oilhole after angle of rotation makes upper lining be pressed into workpiece upper end hole to stop in upper lining and workpiece, orifice on inclined oil hole of air, starts lifting hydraulic press and upper lining is pressed into workpiece upper end hole; After upper lining press-in workpiece, workpiece to be sleeved on straight pin positioning seat with centre bore upper end and to be fixedly connected with the B hole in workpiece by lining guiding diamond positioning pin on high pillar by upset workpiece, on angle stop, cover loads lining, the oilhole of angle of rotation after making lower lining be pressed into workpiece upper end hole to stop in lower lining is communicated with inclined oil hole of air lower interface inside workpiece, starts lifting hydraulic press by stomidium under lower lining press-in workpiece.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present utility model; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of the restriction to the utility model mentality of designing; any do not exceed the utility model mentality of designing combination, increase or amendment, all fall in protection domain of the present utility model.
Claims (3)
1. an engine blower bracket housing assembly bushing press-mounting work mould, comprise lifting hydraulic press and base (1), described base (1) is arranged in immediately below the oil pressure elevating bar (2) of lifting hydraulic press, it is characterized in that: described oil pressure elevating bar (2) lower end is vertically provided with floating briquetting (3) and angle stop (4) and angle stop (4) is arranged on floating briquetting (3) lower surface, base (1) is provided with straight pin positioning seat (5) and the lower surface of the upper surface of straight pin positioning seat (5) and angle stop (4) is just right, low pillar (6) is adjacent with high pillar (7) to be fixed on base and the upper surface of low pillar (6) and high pillar (7) and to be all provided with lining guiding diamond positioning pin (8).
2. engine blower bracket housing assembly bushing press-mounting work mould according to claim 1, is characterized in that: described angle stop (4) is can 360 ° of angle adjusters rotated.
3. engine blower bracket housing assembly bushing press-mounting work mould according to claim 1, it is characterized in that: when workpiece (9) is sleeved on straight pin positioning seat (5) with centre bore lower end, described low pillar (6) upper lining guiding diamond positioning pin (8) upper surface flushes with A hole upper port in workpiece (9); When workpiece (9) is sleeved on straight pin positioning seat (5) with centre bore upper end, described high pillar (7) upper lining guiding diamond positioning pin (8) upper surface flushes with B hole lower port in workpiece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544016.4U CN204262695U (en) | 2014-09-22 | 2014-09-22 | Engine blower bracket housing assembly bushing press-mounting work mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544016.4U CN204262695U (en) | 2014-09-22 | 2014-09-22 | Engine blower bracket housing assembly bushing press-mounting work mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262695U true CN204262695U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544016.4U Withdrawn - After Issue CN204262695U (en) | 2014-09-22 | 2014-09-22 | Engine blower bracket housing assembly bushing press-mounting work mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262695U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227381A (en) * | 2014-09-22 | 2014-12-24 | 杭州德曼汽车零部件有限公司 | Lining press-fitting jig for engine blower bracket housing assembly |
| CN105033615A (en) * | 2015-09-08 | 2015-11-11 | 江西江铃底盘股份有限公司 | Casing pipe and bridge arm press-fitting clamp and plug welding process |
| CN106944812A (en) * | 2017-03-22 | 2017-07-14 | 大连智云自动化装备股份有限公司 | Rolling device mechanism |
| CN107052781A (en) * | 2017-04-25 | 2017-08-18 | 中山市科力高自动化设备有限公司 | Bushing is pressed into floating installation |
| CN107717395A (en) * | 2017-10-31 | 2018-02-23 | 苏州金牛精密机械有限公司 | A kind of bearing pressing machine structure and bearing method of press-fitting |
| CN109719486A (en) * | 2018-12-29 | 2019-05-07 | 重庆百吉四兴压铸有限公司 | Pressure apparatus is used in a kind of bushing and case lid assembly |
| CN113492306A (en) * | 2021-07-28 | 2021-10-12 | 江西江铃底盘股份有限公司 | Press-fitting clamp for connecting flange plate and sleeve and using method thereof |
-
2014
- 2014-09-22 CN CN201420544016.4U patent/CN204262695U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227381A (en) * | 2014-09-22 | 2014-12-24 | 杭州德曼汽车零部件有限公司 | Lining press-fitting jig for engine blower bracket housing assembly |
| CN104227381B (en) * | 2014-09-22 | 2017-12-12 | 杭州德曼汽车零部件有限公司 | Engine blower bracket housing assembly bushing press-mounting work mould |
| CN105033615A (en) * | 2015-09-08 | 2015-11-11 | 江西江铃底盘股份有限公司 | Casing pipe and bridge arm press-fitting clamp and plug welding process |
| CN106944812A (en) * | 2017-03-22 | 2017-07-14 | 大连智云自动化装备股份有限公司 | Rolling device mechanism |
| CN106944812B (en) * | 2017-03-22 | 2023-07-14 | 大连智云自动化装备股份有限公司 | Rolling device mechanism |
| CN107052781A (en) * | 2017-04-25 | 2017-08-18 | 中山市科力高自动化设备有限公司 | Bushing is pressed into floating installation |
| CN107052781B (en) * | 2017-04-25 | 2023-08-04 | 中山市科力高自动化设备有限公司 | Bush pressing-in floating device |
| CN107717395A (en) * | 2017-10-31 | 2018-02-23 | 苏州金牛精密机械有限公司 | A kind of bearing pressing machine structure and bearing method of press-fitting |
| CN109719486A (en) * | 2018-12-29 | 2019-05-07 | 重庆百吉四兴压铸有限公司 | Pressure apparatus is used in a kind of bushing and case lid assembly |
| CN109719486B (en) * | 2018-12-29 | 2020-05-12 | 重庆百吉四兴压铸有限公司 | Pressure device for assembling bushing and box cover |
| CN113492306A (en) * | 2021-07-28 | 2021-10-12 | 江西江铃底盘股份有限公司 | Press-fitting clamp for connecting flange plate and sleeve and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20171212 |