CN205057945U - Bush separator - Google Patents
Bush separator Download PDFInfo
- Publication number
- CN205057945U CN205057945U CN201520816968.1U CN201520816968U CN205057945U CN 205057945 U CN205057945 U CN 205057945U CN 201520816968 U CN201520816968 U CN 201520816968U CN 205057945 U CN205057945 U CN 205057945U
- Authority
- CN
- China
- Prior art keywords
- nut
- dead man
- cushion block
- lining
- hollow cushion
- 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.)
- Active
Links
- 241000282414 Homo sapiens Species 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 5
- 239000011796 hollow space material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a bush separator, it includes the dead man, the screw has cup jointed first nut and second nut on the dead man, movable nested have first cavity cushion and second cavity cushion of top -down on the dead man between first nut and the second nut, the hollow portion's of second cavity cushion diameter slightly is greater than the external diameter of bush, and the external diameter of second cavity cushion is greater than the external diameter of bush place work piece body, the dead man of second nut below is the toper, wears to overlap to have an interior lateral section to be conical bloated cover together outside it, and tapered cross section is close to the length of side of second nut one side and keeps away from the length of side weak point on one side of the second nut.
Description
Technical field
The utility model relates to tooling device field, particularly relates to a kind of lining separator.
Background technology
In moving component, the wearing and tearing of part are caused because of long-term friction, must renewal part when the gap in axle and hole may wear to a certain degree time, therefore designer select that hardness is lower when design, the good material of wearability as lining, the wearing and tearing of axle and seat can be reduced like this.When liner wear is changed to a certain extent, because lining coordinates comparatively tight with axle bed, special frock is needed it to be separated with axle bed.
Summary of the invention
The purpose of this utility model is to provide a kind of lining separator efficiently.
The technical scheme realizing the utility model object is, a kind of lining separator, it comprises dead man, on described dead man, thread bush is connected to the first nut and the second nut, on dead man between first nut and the second nut, activity is from top to bottom nested with the first hollow cushion block and the second hollow cushion block, the diameter of the hollow space of described second hollow cushion block is slightly larger than the external diameter of lining, and the external diameter of the second hollow cushion block is greater than the external diameter of lining place workpiece body; Dead man below second nut is taper, is coated with the expansion set that an inside cross-sectional is all taper outside it, and the length of side of tapered cross-section near the second nut side is short compared with the length of side away from the second nut side.
Further, described first hollow cushion block and the second hollow cushion block one-body molded.
Further, on the dead man between described first nut and the second nut, activity is from top to bottom nested with multiple hollow cushion block.
The lining separator structure that the utility model realizes is simple, be easy to operation, the part that dead man coordinates with expansion set is taper, and the length of side of tapered cross-section near the second nut side is short compared with the length of side away from the second nut side, dead man and expansion set can be made when continuous locking nut to increase expansion set and the adhesive force needing the lining extracted, easily can extract the tighter lining of assembling, the lining being particularly useful for the more smooth sleeve workpiece of interior surface is separated.
Accompanying drawing explanation
Fig. 1 is lining separator partial cross structural representation described in the utility model embodiment;
Fig. 2 is the fit structure schematic diagram of the second hollow cushion block and workpiece body described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model preferred embodiment is described in detail.
As shown in Figure 1, a kind of lining separator, it comprises dead man 1, on described dead man 1, thread bush is connected to the first nut 11 and the second nut 12, on dead man 1 between first nut 11 and the second nut 12, activity is from top to bottom nested with the first hollow cushion block 13 and the second hollow cushion block 14, the diameter A of the hollow space of described second hollow cushion block 14 is slightly larger than the external diameter B of lining 10, the outer diameter D of the second hollow cushion block 14 is greater than the external diameter C of lining 10 place workpiece body 20, dead man 1 below second nut 12 is taper, the expansion set 15 that an inside cross-sectional is all taper is coated with outside it, the length of side of tapered cross-section near the second nut 12 side is short compared with the length of side away from the second nut 12 side.
First the side dead man 1 with expansion set 15 is put into workpiece body 20 to be separated during use, then made by the second nut expansion set 15 and lining 10 to be separated carry out expansion to clamp, then the first hollow cushion block 13 and the second hollow cushion block 14 are inserted in dead man 1 respectively, described first hollow cushion block 13 contacts with the first nut 11, second hollow cushion block 14 contacts with lining 10 place workpiece body, the first nut 11 finally rotated above the first hollow cushion block 13 drives driving lever to move upward, and finally makes lining 10 depart from workpiece body 20 with driving lever.
The quantity of the utility model hollow cushion block is not limited to shown in embodiment, and the quantity by increase and decrease hollow cushion block changes the height that lining is pulled out, also can by one-body molded for several hollow cushion block.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a lining separator, it is characterized in that: it comprises dead man (1), the upper thread bush of described dead man (1) is connected to the first nut (11) and the second nut (12), on dead man (1) between first nut (11) and the second nut (12), activity is from top to bottom nested with the first hollow cushion block (13) and the second hollow cushion block (14), the diameter (A) of the hollow space of described second hollow cushion block (14) is slightly larger than the external diameter (B) of lining (10), the external diameter (D) of the second hollow cushion block (14) is greater than the external diameter (C) at lining (10) place workpiece body (20), the dead man (1) of the second nut (12) below is taper, be coated with the expansion set (15) that an inside cross-sectional is all taper outside it, the length of side of the length of side of tapered cross-section near the second nut (12) side comparatively away from the second nut (12) side is short.
2. lining separator according to claim 1, is characterized in that: described first hollow cushion block and the second hollow cushion block one-body molded.
3. lining separator according to claim 1, is characterized in that: on the dead man (1) between described first nut (11) and the second nut (12), activity is from top to bottom nested with multiple hollow cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816968.1U CN205057945U (en) | 2015-10-22 | 2015-10-22 | Bush separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816968.1U CN205057945U (en) | 2015-10-22 | 2015-10-22 | Bush separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057945U true CN205057945U (en) | 2016-03-02 |
Family
ID=55384547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816968.1U Active CN205057945U (en) | 2015-10-22 | 2015-10-22 | Bush separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759936A (en) * | 2016-12-12 | 2017-05-31 | 周兆弟 | For automatic control absolute altitude and the erector being automatically separated |
| CN107486812A (en) * | 2016-12-26 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Guide extracting apparatus |
-
2015
- 2015-10-22 CN CN201520816968.1U patent/CN205057945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759936A (en) * | 2016-12-12 | 2017-05-31 | 周兆弟 | For automatic control absolute altitude and the erector being automatically separated |
| CN107486812A (en) * | 2016-12-26 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Guide extracting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105252032B (en) | A kind of valve body fixture | |
| CN205057945U (en) | Bush separator | |
| CN105422703A (en) | Spring assembly with adjustable compressing distance | |
| MY171508A (en) | Torque rod | |
| CN103521616A (en) | Die for overrun clutch cover of motorcycle and with stretching function | |
| CN204430705U (en) | A kind of plate compactor vibrating bin bearing press mounting frock | |
| CN203986989U (en) | A kind of seat air pressure rod | |
| CN204025378U (en) | A kind of spherical bearing holder assembly | |
| CN206397589U (en) | A kind of seal oil chamber block set | |
| CN205218633U (en) | A positioner for cutter | |
| CN201455980U (en) | Working panel of tool car | |
| CN203962675U (en) | The spheroid of the upper bulb of brake system of car | |
| CN204042031U (en) | The balanced hole structure of valve body | |
| CN203784263U (en) | Shifter and handfeel thimble assembly thereof | |
| CN203902655U (en) | Suspension spherical shell for automotive steering | |
| CN204025893U (en) | A kind of Novel steel ball normal valve | |
| CN202606621U (en) | Tapered part clamping device | |
| CN202719302U (en) | Welding neck flange | |
| CN202187991U (en) | Rivet structure | |
| CN103742639B (en) | Selector and feel thimble assembly thereof | |
| CN203052025U (en) | Inserting pipe joint of oiling machine | |
| CN205117938U (en) | Easy to assemble and antirusting novel bolt | |
| CN209477370U (en) | Improve the tool of drill bushing quality and mistake proofing | |
| CN204387482U (en) | A kind of Pneumatic choke valve core of anti-gas-leak | |
| CN102972985B (en) | A kind of leg length extension device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210318 Granted publication date: 20160302 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240318 Granted publication date: 20160302 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240318 Granted publication date: 20160302 |