CN205165936U - Car motor casing is with child of expanding - Google Patents
Car motor casing is with child of expanding Download PDFInfo
- Publication number
- CN205165936U CN205165936U CN201520746885.XU CN201520746885U CN205165936U CN 205165936 U CN205165936 U CN 205165936U CN 201520746885 U CN201520746885 U CN 201520746885U CN 205165936 U CN205165936 U CN 205165936U
- Authority
- CN
- China
- Prior art keywords
- flange
- tapered sleeve
- bolt
- nut
- taper sleeve
- Prior art date
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a car motor casing is with child of expanding is such implementation, install in the lathe geared head outside taut cylinder (1), taut cylinder (1) is connected with connecting pin (2) with stay bolt (4), the dress is in the lathe spindle hole, flange (8) cover is on stay bolt (4), fasten with the nut at the flange both ends, slotted cover is opened on the conical surface of outer cone flange (3) in taper sleeve (5), spacing bolt (6) excircle inflates with gapped do not influence taper sleeve (5) in flange (8) hole, taut cylinder (1) piston rod moves to left, through connecting pin (2), stay bolt (4), nut (7), flange (8) taut taper sleeve (5), make taper sleeve (5) remove left, the increase of taper sleeve (5) external diameter, taut cylinder (1) piston rod moves to right, through connecting pin (2), stay bolt (4), nut (7), flange (8) and spacing bolt (6), make taper sleeve (5) remove right, the taper sleeve external diameter reduces.
Description
Technical field
The utility model relates to jig technical field, is related specifically to motor casing workpiece machining clamp technical field.
Background technology
At present, the swollen tire of motor casing Vehicle Processing is mostly as shown in Figure 1, and overcoat has groove, and the cone in the middle of tension, makes overcoat size increase, carry out swelling inner hole of workpiece; The pulling force that this fixture needs when swelling is comparatively large, is not easy to repair, easily loses precision.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides the swollen tire of vehicle motor shell that a kind of pulling force when swelling is less, be convenient to reparation.
The utility model is realized by following scheme: outer cone flange is connected with lathe flange, tension cylinder is arranged on geared head outer end, tension cylinder is connected with stay-bolt by taper pin, nut is screwed in flange both sides, flange is connected with tapered sleeve caging bolt, tapered sleeve having some groove tapered sleeves is enclosed within outer cone flange, tension cylinder piston rod moves to left, pass through connecting pin, stay-bolt, nut, flange tension tapered sleeve, tapered sleeve is moved to the left, tapered sleeve external diameter increases, tension cylinder piston rod moves to right, pass through connecting pin, stay-bolt, nut, flange and caging bolt, tapered sleeve is moved right, tapered sleeve external diameter reduces.
The swollen tire of a kind of vehicle motor shell of the utility model, by tension cylinder, connecting pin, outer cone flange, stay-bolt, tapered sleeve, caging bolt, nut and flange composition, it is characterized in that tapered sleeve having some grooves, outer cone flange is connected with lathe flange, tension cylinder is arranged on geared head outer end, tension cylinder piston rod moves to left, pass through connecting pin, stay-bolt, nut, flange tension tapered sleeve, tapered sleeve is moved to the left, tapered sleeve external diameter increases, tension cylinder piston rod moves to right, pass through connecting pin, stay-bolt, nut, flange and caging bolt, tapered sleeve is moved right, tapered sleeve external diameter reduces.
Accompanying drawing explanation
Fig. 1 is conventional swollen tire schematic diagram, by straining middle cone, overcoat is increased.
Fig. 2 is the structural representation of the swollen tire of a kind of vehicle motor of the utility model shell, in figure: tension cylinder (1), connecting pin (2), outer cone flange (3), stay-bolt (4), tapered sleeve (5), caging bolt (6), nut (7), flange (8);
Detailed description of the invention
A kind of vehicle motor of the utility model shell is implement like this with swollen tire, tension cylinder (1) is arranged on outside lathe geared head, tension cylinder (1) is connected with stay-bolt (4) connecting pin (2), be contained in lathe main axis hole, flange (8) is enclosed within stay-bolt (4), flange two ends fastening nuts, tapered sleeve (5) has groove and is enclosed within the conical surface of outer cone flange (3), caging bolt (6) cylindrical and flange (8) hole have gap not affect tapered sleeve (5) to swell, tension cylinder (1) piston rod moves to left, by connecting pin (2), stay-bolt (4), nut (7), flange (8) tension tapered sleeve (5), tapered sleeve (5) is moved to the left, tapered sleeve (5) external diameter increases, tension cylinder (1) piston rod moves to right, by connecting pin (2), stay-bolt (4), nut (7), flange (8) and caging bolt (6), tapered sleeve (5) is moved right, tapered sleeve external diameter reduces.
The swollen tire of a kind of vehicle motor shell of the utility model, by tension cylinder, connecting pin, outer cone flange, stay-bolt, tapered sleeve, caging bolt, nut and flange composition, it is characterized in that tapered sleeve having some grooves, outer cone flange is connected with lathe flange, tension cylinder is arranged on geared head outer end, tension cylinder piston rod moves to left, pass through connecting pin, stay-bolt, nut, flange tension tapered sleeve, tapered sleeve is moved to the left, tapered sleeve external diameter increases, tension cylinder piston rod moves to right, pass through connecting pin, stay-bolt, nut, flange and caging bolt, tapered sleeve is moved right, tapered sleeve external diameter reduces.
Claims (1)
1. the swollen tire of vehicle motor shell, by tension cylinder, connecting pin, outer cone flange, stay-bolt, tapered sleeve, caging bolt, nut and flange composition, it is characterized in that tapered sleeve having some grooves, outer cone flange is connected with lathe flange, tension cylinder is arranged on geared head outer end, tension cylinder piston rod moves to left, pass through connecting pin, stay-bolt, nut, flange tension tapered sleeve, tapered sleeve is moved to the left, tapered sleeve external diameter increases, tension cylinder piston rod moves to right, pass through connecting pin, stay-bolt, nut, flange and caging bolt, tapered sleeve is moved right, tapered sleeve external diameter reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746885.XU CN205165936U (en) | 2015-09-18 | 2015-09-18 | Car motor casing is with child of expanding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746885.XU CN205165936U (en) | 2015-09-18 | 2015-09-18 | Car motor casing is with child of expanding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165936U true CN205165936U (en) | 2016-04-20 |
Family
ID=55729972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520746885.XU Expired - Fee Related CN205165936U (en) | 2015-09-18 | 2015-09-18 | Car motor casing is with child of expanding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975785A (en) * | 2017-05-01 | 2017-07-25 | 桐乡市百宝电子商务有限公司 | A kind of bar cutter device |
| CN111215943A (en) * | 2020-02-19 | 2020-06-02 | 江山市发发科技有限公司 | Machine tool for processing peripheral surface of circular ring with built-in cylinder |
-
2015
- 2015-09-18 CN CN201520746885.XU patent/CN205165936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975785A (en) * | 2017-05-01 | 2017-07-25 | 桐乡市百宝电子商务有限公司 | A kind of bar cutter device |
| CN111215943A (en) * | 2020-02-19 | 2020-06-02 | 江山市发发科技有限公司 | Machine tool for processing peripheral surface of circular ring with built-in cylinder |
| CN111215943B (en) * | 2020-02-19 | 2021-05-04 | 江山市发发科技有限公司 | Machine tool for processing peripheral surface of circular ring with built-in cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20170918 |