CN204935550U - A kind of inner-outer sleeve arrangement disassembling fixture - Google Patents
A kind of inner-outer sleeve arrangement disassembling fixture Download PDFInfo
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- CN204935550U CN204935550U CN201520715795.4U CN201520715795U CN204935550U CN 204935550 U CN204935550 U CN 204935550U CN 201520715795 U CN201520715795 U CN 201520715795U CN 204935550 U CN204935550 U CN 204935550U
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- outer sleeve
- positioning sleeve
- jack
- arrangement
- fitting
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Abstract
The utility model provides a kind of inner-outer sleeve arrangement disassembling fixture, comprise and be fixedly arranged on positioning sleeving shaft to the baffle plate of both sides and jack for the positioning sleeve of the location inner-outer sleeve arrangement that is installed and correspondence, jack has presses the built-in fitting of inner-outer sleeve arrangement with the push rod it ejected from the outer sleeve body of inner-outer sleeve arrangement for pushing up, baffle plate has for the stop section that described outer sleeve body block coordinates with correspondingly with positioning sleeve endoporus arrange the perforation passed for described built-in fitting, the cover ancient piece of jade, round, flat and with a hole in its centre of positioning sleeve is provided with around the uniform and bolt mounting holes that is that extend along positioning sleeve radial direction of positioning sleeve circumference, the adjustment bolt to adjust inner-outer sleeve arrangement position, the push rod of described built-in fitting and jack being aligned for pushing up the described outer sleeve body of pressure is installed with in bolt mounting holes.Disassembling fixture provided by the utility model is by the position of adjustment bolt adjustment inner-outer sleeve arrangement, and the push rod of built-in fitting and jack is aligned, and applied the support active force continued to built-in fitting by jack, dismounting efficiency is high.
Description
Technical field
The utility model relates to a kind of inner-outer sleeve arrangement disassembling fixture.
Background technology
In mechanical field, the cylindrical sleeve arrangement of the shapes such as a large amount of cross sections is cylindrical, polygon is widely used, and such suit component comprises outer sleeve body and the friction tight built-in fitting be fixedly assemblied in outer sleeve body.This inner-outer sleeve arrangement is after there is damage in outer sleeve body or built-in fitting, be difficult to repair it, and the fault damaged often is out of shape along with outer sleeve body, built-in fitting, by problems such as cards, use routine maintenance instrument to be difficult to built-in fitting to take out, and the effect that the means such as impact, collision of use routine knock built-in fitting is also poor, even need to carry out destructiveness to it to remove, as cut maintenance, can cause permanent damage like this to part, dismounting efficiency is also lower.
Summary of the invention
The utility model provides a kind of inner-outer sleeve arrangement disassembling fixture, to solve the inefficient technical problem of the conventional means such as employing impact, collision dismounting suit component existed in prior art.
The technical scheme of inner-outer sleeve arrangement disassembling fixture provided by the utility model is: a kind of inner-outer sleeve arrangement disassembling fixture, comprise and be fixedly arranged on positioning sleeving shaft to the baffle plate of both sides and jack for the positioning sleeve of the location inner-outer sleeve arrangement that is installed and correspondence, jack has presses the built-in fitting of inner-outer sleeve arrangement with the push rod it ejected from the outer sleeve body of inner-outer sleeve arrangement for pushing up, baffle plate has for the stop section that described outer sleeve body block coordinates with correspondingly with positioning sleeve endoporus arrange the perforation passed for described built-in fitting, the cover ancient piece of jade, round, flat and with a hole in its centre of positioning sleeve is provided with around the uniform and bolt mounting holes that is that extend along positioning sleeve radial direction of positioning sleeve circumference, the adjustment bolt to adjust inner-outer sleeve arrangement position, the push rod of described built-in fitting and jack being aligned for pushing up the described outer sleeve body of pressure is installed with in bolt mounting holes.
Described disassembling fixture also comprises along the axially extended frame of described positioning sleeve, and described baffle plate, positioning sleeve and jack correspondence are installed in described frame.
Described frame comprises base and the rotating installation frame body be assemblied on described base of central axis around described positioning sleeve, described baffle plate, positioning sleeve and jack correspondence are installed in described installation frame body, are provided with locking device installation frame body be fixed on when installation frame body rotate in place on base between installation frame body and base.
Described locking device comprise that described base is provided with around positioning sleeve multiple locating hole circumferentially and along described positioning sleeve move axially be assemblied in installation frame body for when installation frame body rotate in place with the spline alignment pin of corresponding described locating hole inserting.
Described spline alignment pin is set with and applies to force it towards the spring of the active force of described base movement to spline alignment pin.
Described base and installation frame body are respectively equipped with driving handle.
Described baffle plate comprises the plate body being provided with described perforation and the block cover being installed in described perforation place, block tackling has for the endoporus with described built-in fitting inserting, block puts the block flange coordinated towards the side limit block of described jack be convexly equipped with described plate body, block flange has the outer peripheral face of the inserting that to coincide with described positioning sleeve endoporus, and the stop section of described baffle plate is installed in one end towards described jack of described block cover.
Described disassembling fixture also comprise gap be sleeved in described positioning sleeve in the middle of assembling cylinder, middle assembling cylinder have for described outer sleeve body coincide inserting endoporus and for the outer peripheral face with described adjustment threaded bolt contacts top press-fit, leave radial adjusting play between the outer peripheral face of middle assembling cylinder and the endoporus hole wall of described positioning sleeve.
The beneficial effects of the utility model are: disassembling fixture provided by the utility model in use, outer sleeve body correspondence is loaded in positioning sleeve, and by adjustment bolt top pressure outer sleeve body to adjust outer sleeve body position, make built-in fitting corresponding with the push rod position of jack, exerted a force by the push rod of jack and push up pressure built-in fitting, because the outer sleeve body in inner-outer sleeve arrangement coordinates with the stop section block of baffle plate is spacing, under the effect of push rod, built-in fitting along positioning sleeving shaft to and perforation on baffle plate pass, thus realize the partition of outer sleeve body and built-in fitting in inner-outer sleeve arrangement.Disassembling fixture provided by the utility model is by the position of adjustment bolt adjustment inner-outer sleeve arrangement, the push rod of built-in fitting and jack is aligned, block is provided to outer sleeve body by baffle plate, and apply lasting support active force by jack to built-in fitting, dismounting efficiency is high, and effectively can avoid the damage to damaging property of inner-outer sleeve arrangement.
Further, baffle plate, positioning sleeve and jack correspondence are installed in frame, provided support to baffle plate, positioning sleeve and jack by frame on the one hand, ensure each parts arrangement relation, on the other hand, when needs adjustment disassembling fixture position, can direct moving frame, the transfer to each parts can be realized.
Further, installation frame body is rotating to be assemblied on base, can rotate installation frame body according to actual needs to desired location like this, is convenient to realize adjusting the rotation of disassembling fixture, makes it can adapt to different various places, meets different status requirements.
Further, locking device adopts the structure of spline alignment pin and locating hole cooperation to realize fixing installation frame body, and overall structure is simple, and design, manufacture are more for convenience.
Further, pocketed springs on spline alignment pin, spring forces it to the active force of base movement to spline alignment pin is actual, ensures spline alignment pin and the effective inserting of corresponding locating hole, prevents the misoperation of spline alignment pin and deviate from locating hole.
Further, base and installation frame body are respectively equipped with driving handle, are convenient to the mobile adjustment that drive installation support body rotates and drives whole frame like this.
Further, baffle plate comprises plate body and block cover, by block cover block is carried out to outer sleeve body and built-in fitting is led, ensure that disassembling fixture is to the normal dismounting of inner-outer sleeve arrangement, the design processing request to plate body can be reduced on the one hand, reduce the design of frame, manufacturing cost, on the other hand, by selecting the block cover of different size type to make this disassembling fixture can carry out dismantlement work to the inner-outer sleeve assembly of different size type, expand the range of application of disassembling fixture.
Further, assembling cylinder orientation assemble outer sleeve body in the middle of adopting, reserved radial adjusting play between centre assembling cylinder and positioning sleeve, by adjustment bolt by the position of assembling cylinder in the middle of the pressure of contact top with built-in fitting in adjustment inner-outer sleeve arrangement, adjustment bolt is made to press through in journey on top and can not cause damage to outer sleeve body on the one hand, also making it possible on the other hand make this disassembling fixture can carry out dismantlement work to the inner-outer sleeve arrangement of different size type by selecting without assembling cylinder in the middle of Dimension Types, expanding the range of application of disassembling fixture.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment of inner-outer sleeve arrangement disassembling fixture provided by the utility model;
Fig. 2 is the right side view of disassembling fixture shown in Fig. 1;
Fig. 3 is the top view of disassembling fixture shown in Fig. 1;
Fig. 4 is the stereogram of disassembling fixture shown in Fig. 1;
Fig. 5 is the structural representation of the block cover of baffle plate shown in Fig. 1;
Fig. 6 is the structural representation of the middle assembling cylinder of disassembling fixture shown in Fig. 1.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of embodiment of inner-outer sleeve arrangement disassembling fixture, disassembling fixture in this embodiment comprises the frame extended along the vertical direction, frame comprises base 10 and by the rotating installation frame body 6 be assemblied on base 10 of rotating bearing structure 11, installation frame body comprises top board, base plate 8 and bridge joint are at top board, the support column extended along the vertical direction between base plate, installation frame body 6 is installed with baffle plate 1, positioning sleeve 2 and jack 9, the axis of positioning sleeve 2 extends along the vertical direction, positioning sleeve 2 is herein for the location inner-outer sleeve arrangement that is installed, and baffle plate 1 and jack 9 correspondence are fixedly arranged on the axial both sides of positioning sleeve 2, wherein, baffle plate 1 is the top board of installation frame body 6, and positioning sleeve 2 upper end is direct and baffle plate 1 weld connection, jack 9 has presses the built-in fitting of inner-outer sleeve arrangement with the push rod 5 it ejected from the outer sleeve body of inner-outer sleeve arrangement for pushing up, baffle plate 1 has for the stop section that described outer sleeve body block coordinates with correspondingly with positioning sleeve endoporus arrange the perforation 14 passed for described built-in fitting, the cover ancient piece of jade, round, flat and with a hole in its centre of positioning sleeve 2 is provided with around the uniform and bolt mounting holes that is that extend along positioning sleeve radial direction of positioning sleeve circumference, the adjustment bolt 3 to adjust inner-outer sleeve arrangement position, the push rod of described built-in fitting and jack being aligned for pushing up the described outer sleeve body of pressure is installed with in bolt mounting holes.
And, in order to the dismounting making disassembling fixture can be applied to the inner-outer sleeve arrangement of dissimilar size, when the perforation 14 of baffle plate 1 and the internal diameter of positioning sleeve 2 constant, baffle plate 1 also comprises the block cover 15 of built-in fitting of inner-outer sleeve arrangement of corresponding setting type, size, positioning sleeve 2 intermediate gap be set with the outer sleeve body of the inner-outer sleeve arrangement of respectively corresponding setting type, size in the middle of assembling cylinder 16, the concrete size of block cover 15 and middle assembling cylinder 16 can according to the size design of inner-outer sleeve arrangement, the making carrying out disassembling section.
Specifically, baffle plate 1 comprises the plate body being provided with described perforation 14 and the block being installed in described perforation 14 place cover 15, block cover 15 has for the endoporus with described built-in fitting inserting, block cover 15 is convexly equipped with the block flange 150 coordinated towards the side limit block of described jack 9 with described plate body, block flange 150 has the outer peripheral face of the inserting that to coincide with described positioning sleeve 16 endoporus, and the stop section of described baffle plate 1 is installed in one end towards described jack 9 of described block cover 15.
And, disassembling fixture also comprise gap be sleeved in described positioning sleeve 2 in the middle of assembling cylinder 16, middle assembling cylinder 16 have for the outer sleeve body of described inner-outer sleeve arrangement coincide inserting endoporus with for contact with described adjustment bolt 3 outer peripheral face push up press-fit, centre is assembled between the outer peripheral face of cylinder 16 and the endoporus hole wall of described positioning sleeve 2 and is left radial adjusting play.
In the present embodiment, the center of rotation axis of installation frame body 6 extends along the vertical direction, locking device installation frame body be fixed on when installation frame body rotate in place on base is provided with between the base plate 8 and base 10 of installation frame body 6, locking device herein specifically comprise that described base 10 is provided with around positioning sleeve multiple locating hole circumferentially and along described positioning sleeve 2 move axially be assemblied in installation frame body for when installation frame body rotate in place with the spline alignment pin 7 of corresponding described locating hole inserting, and be set with on spline alignment pin 7 to spline alignment pin apply force it towards the spring 13 of the active force of described base movement.
Rotate for ease of moving frame and drive installation support body, installation frame body 6 is provided with driving handle 4, for the ease of moving frame, base 10 is provided with lower driving handle 12.
During use, regulate as direction, meet and cannot construct or affect construction because of spatial obstacle, can rotate freely in circumference according to actual conditions drive installation support body 6, after being rotated in place, by spline alignment pin 7 inserting with locating hole on base 10, realize the relative fixing of installation frame body 6 and base 10.Now, the block that built-in fitting appearance and size with inner-outer sleeve arrangement to be removed is coincide is overlapped 15 insert from bottom to top in positioning sleeve 2, and the block flanges 150 making block cover 15 move up to block cover 15 coordinate with the corresponding side surface block of baffle plate 1 is spacing, because the outer peripheral face of block flange 150 and identical corresponding formation of the endoporus of positioning sleeve 2 rub, block can be overlapped 15 is like this contained in positioning sleeve 2 in advance, then centre being assembled cylinder 16 is sleeved on outside the outer sleeve body of inner-outer sleeve arrangement to be removed, and the inner-outer sleeve arrangement being equipped with middle assembling cylinder 16 is loaded in positioning sleeve 2, exterior body in inner-outer sleeve arrangement upwards withstands on the stop section on the block flange 150 of block cover 15, and adjust the radial position of inner-outer sleeve arrangement by assembling cylinder 16 in the middle of the pressure of rotation adjustment bolt 3 top and be locked, the push rod 5 of the built-in fitting in inner-outer sleeve arrangement and jack 9 is aligned, pressure built-in fitting is upwards pushed up by push rod 5, the perforation 14 of built-in fitting on baffle plate 1 passes, realize dismantling with the split of exterior body.
In above-described embodiment, adjustment bolt is evenly equipped with three around positioning sleeve circumference, in other embodiments, and also can be more than uniform two or four.Adjustment bolt in above-described embodiment is mainly used in fixing and making it between two parties to ensure that built-in fitting and push rod align the outer sleeve body of inner-outer sleeve arrangement, when push rod applies active force to built-in fitting, active force vertically extends, do not have the angular force component in other directions, while ejecting object, security risk drops to minimum, avoids bursting apart of exterior body simultaneously.
In above-described embodiment, select outer sleeve body and the corresponding adaptation of built-in fitting of the block cover of setting size and middle assembling cylinder and corresponding inner-outer sleeve arrangement, the range of application of disassembling fixture can be expanded like this.
In above-described embodiment, the concrete jack that adopts carrys out pushing tow push rod, in other embodiments, replaces as equivalence, and thrustor conventional in prior art also can be adopted to carry out pushing tow push rod.
In above-described embodiment, installation frame body is rotating to be assemblied on base, can adjust the direction of installation frame body so according to actual needs.In other embodiments, also installation frame body can be installed on base, as long as can meet, the normal of inner-outer sleeve arrangement be dismantled.
Claims (8)
1. an inner-outer sleeve arrangement disassembling fixture, it is characterized in that: comprise and be fixedly arranged on positioning sleeving shaft to the baffle plate of both sides and jack for the positioning sleeve of the location inner-outer sleeve arrangement that is installed and correspondence, jack has presses the built-in fitting of inner-outer sleeve arrangement with the push rod it ejected from the outer sleeve body of inner-outer sleeve arrangement for pushing up, baffle plate has for the stop section that described outer sleeve body block coordinates with correspondingly with positioning sleeve endoporus arrange the perforation passed for described built-in fitting, the cover ancient piece of jade, round, flat and with a hole in its centre of positioning sleeve is provided with around the uniform and bolt mounting holes that is that extend along positioning sleeve radial direction of positioning sleeve circumference, the adjustment bolt to adjust inner-outer sleeve arrangement position, the push rod of described built-in fitting and jack being aligned for pushing up the described outer sleeve body of pressure is installed with in bolt mounting holes.
2. inner-outer sleeve arrangement disassembling fixture according to claim 1, is characterized in that: described disassembling fixture also comprises along the axially extended frame of described positioning sleeve, and described baffle plate, positioning sleeve and jack correspondence are installed in described frame.
3. inner-outer sleeve arrangement disassembling fixture according to claim 2, it is characterized in that: described frame comprises base and the rotating installation frame body be assemblied on described base of central axis around described positioning sleeve, described baffle plate, positioning sleeve and jack correspondence are installed in described installation frame body, are provided with locking device installation frame body be fixed on when installation frame body rotate in place on base between installation frame body and base.
4. inner-outer sleeve arrangement disassembling fixture according to claim 3, is characterized in that: described locking device comprise that described base is provided with around positioning sleeve multiple locating hole circumferentially and along described positioning sleeve move axially be assemblied in installation frame body for when installation frame body rotate in place with the spline alignment pin of corresponding described locating hole inserting.
5. inner-outer sleeve arrangement disassembling fixture according to claim 4, is characterized in that: described spline alignment pin is set with and applies to force it towards the spring of the active force of described base movement to spline alignment pin.
6. inner-outer sleeve arrangement disassembling fixture according to claim 3, is characterized in that: described base and installation frame body are respectively equipped with driving handle.
7. inner-outer sleeve arrangement disassembling fixture as claimed in any of claims 1 to 6, it is characterized in that: described baffle plate comprises the plate body being provided with described perforation and the block cover being installed in described perforation place, block tackling has for the endoporus with described built-in fitting inserting, block puts the block flange coordinated towards the side limit block of described jack be convexly equipped with described plate body, block flange has the outer peripheral face of the inserting that to coincide with described positioning sleeve endoporus, and the stop section of described baffle plate is installed in one end towards described jack of described block cover.
8. inner-outer sleeve arrangement disassembling fixture as claimed in any of claims 1 to 6, it is characterized in that: described disassembling fixture also comprise gap be sleeved in described positioning sleeve in the middle of assembling cylinder, middle assembling cylinder have for described outer sleeve body coincide inserting endoporus and for the outer peripheral face with described adjustment threaded bolt contacts top press-fit, leave radial adjusting play between the outer peripheral face of middle assembling cylinder and the endoporus hole wall of described positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715795.4U CN204935550U (en) | 2015-09-16 | 2015-09-16 | A kind of inner-outer sleeve arrangement disassembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715795.4U CN204935550U (en) | 2015-09-16 | 2015-09-16 | A kind of inner-outer sleeve arrangement disassembling fixture |
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| Publication Number | Publication Date |
|---|---|
| CN204935550U true CN204935550U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715795.4U Active CN204935550U (en) | 2015-09-16 | 2015-09-16 | A kind of inner-outer sleeve arrangement disassembling fixture |
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| CN (1) | CN204935550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405690A (en) * | 2019-07-31 | 2019-11-05 | 中国航发南方工业有限公司 | The attaching/detaching apparatus of free turbine cell cube and assembly and disassembling method |
| CN111085965A (en) * | 2019-12-29 | 2020-05-01 | 河钢股份有限公司承德分公司 | Dismounting device and dismounting method for large-scale frequency converter cooling fan bearing |
-
2015
- 2015-09-16 CN CN201520715795.4U patent/CN204935550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405690A (en) * | 2019-07-31 | 2019-11-05 | 中国航发南方工业有限公司 | The attaching/detaching apparatus of free turbine cell cube and assembly and disassembling method |
| CN111085965A (en) * | 2019-12-29 | 2020-05-01 | 河钢股份有限公司承德分公司 | Dismounting device and dismounting method for large-scale frequency converter cooling fan bearing |
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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: 20220224 Address after: 100028 Chaoyang District, Beijing Hui Xin Street 6, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: SINOPEC NORTH CHINA PETROLEUM ENGINEERING Co.,Ltd. Patentee after: North China Measurement and control company of Sinopec Jingwei Co.,Ltd. Address before: 100728 9 Jishi Kou Road, Chaoyang District, Beijing Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: Sinopec Henan Petroleum Engineering Co., Ltd. logging company |
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| TR01 | Transfer of patent right |