CN209503993U - A kind of oil cylinder guide sleeve dismantling device - Google Patents
A kind of oil cylinder guide sleeve dismantling device Download PDFInfo
- Publication number
- CN209503993U CN209503993U CN201920100800.9U CN201920100800U CN209503993U CN 209503993 U CN209503993 U CN 209503993U CN 201920100800 U CN201920100800 U CN 201920100800U CN 209503993 U CN209503993 U CN 209503993U
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- China
- Prior art keywords
- pin
- guide sleeve
- rotating mechanism
- fixed arm
- oil cylinder
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Abstract
Technical field, specifically a kind of oil cylinder guide sleeve dismantling device, including rotating mechanism, the front end of the rotating mechanism are dismounted the utility model relates to guide sleeve and is removably connected with pin, and the pin can be connect with the removal hole being opened on guide sleeve.The front end of the utility model rotating mechanism is removably connected with pin, and after pin is worn, pin can be disassembled from rotating mechanism, need to only replace pin, without all replacing entire workpiece, to reduce use cost；When pin is connect with different size of removal hole, pin can be disassembled from rotating mechanism, replacement and the sizeable pin in removal hole coupling part, so that the tool can dismantle different guide sleeves, applicability is wider stronger.
Description
Technical field
The utility model relates to guide sleeves to dismount technical field, dismount work more particularly to a kind of oil cylinder guide sleeve
Tool.
Background technique
Guide sleeve is that polyflon is pressed into blank, after being sintered, being cooled down, then by the several of customer's drawing requirement
What size and margin of tolerance, is finished using machine cut method.The connection of the guide sleeve and cylinder barrel of oil cylinder uses screw thread
Connection, dismantling device must be used when filling guide sleeve.The dismounting in dismounting hole is wherein drilled on guide sleeve with regard to necessary
Use forked type spanner.
Forked type spanner in the prior art is straight-bar scissor-type, including forked type wrench body and setting in forked type wrench body
The cylinder of front end, the forked type spanner can dismount guide sleeve.But the forked type wrench body and cylinder be it is integrated, this just leads
It is certain for having caused the diameter of cylinder, so that cylinder cannot be inserted in the dismounting hole of different pore size, so that should
Forked type spanner cannot dismantle different guide sleeves；And it cannot be replaced after cylinder is worn, which results in entire forked types to pull
Hand may be scrapped, to increase use cost.Therefore, we are replaceable after being worn there is an urgent need for a kind of cylinder
Guide sleeve extracting tool.
Summary of the invention
Based on problem above, the utility model provides a kind of oil cylinder guide sleeve dismantling device.The utility model whirler
The front end of structure is removably connected with pin, and after pin is worn, pin can be disassembled from rotating mechanism, only need to be by pin
Column replaces, without all replacing entire workpiece, to reduce use cost；When pin is torn open with different size of
When unloading hole connection, pin can be disassembled from rotating mechanism, replacement and the sizeable pin in removal hole coupling part, thus
The tool is allowed to dismantle different guide sleeves, applicability is wider stronger.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of oil cylinder guide sleeve dismantling device, including rotating mechanism, the front end of the rotating mechanism are removably connected with
Pin, the pin can be connect with the removal hole being opened on guide sleeve.
In the present invention, when needing for guide sleeve to be mounted on cylinder tube, by the pin of rotating mechanism front end
It is mounted in the dismounting hole of guide sleeve, then rotates rotating mechanism, until guide sleeve is screwed into the on cylinder tube；When need by
When guide sleeve is disassembled from cylinder tube, the pin of rotating mechanism front end is mounted in the dismounting hole of guide sleeve, then
Rotating mechanism is rotated in the opposite direction, until guide sleeve is screwed down from cylinder tube.
After pin is worn, pin can be disassembled from rotating mechanism, need to only be replaced pin, without
Entire workpiece is all replaced, to reduce use cost；When pin is connect with different size of removal hole, pin can be from
It is disassembled on rotating mechanism, replacement and the sizeable pin in removal hole coupling part, so that the tool can be dismantled
Different guide sleeves, applicability are wider stronger.
As a preferred mode, the rotating mechanism includes fixed arm and cursor, the fixed arm and cursor
It is connected by pin shaft, the fixed arm and cursor can mutually be rotated by pin shaft, the fixed arm and cursor front end
Disassembly is connected with pin.
As a preferred mode, the pin is connected through a screw thread with fixed arm and cursor.
As a preferred mode, handle is also connected on the fixed arm.
As a preferred mode, it is connected through a screw thread between the fixed arm and handle.
The beneficial effects of the utility model are as follows:
(1) front end of the utility model rotating mechanism is removably connected with pin, and after pin is worn, pin can be from
It disassembles, pin need to only be replaced, without all replacing entire workpiece, so that reducing makes on rotating mechanism
Use cost；When pin is connect with different size of removal hole, pin can be disassembled from rotating mechanism, replacement and removal hole
The sizeable pin in coupling part, so that the tool can dismantle different guide sleeves, applicability is wider stronger.
(2) rotating mechanism includes fixed arm and cursor in the utility model, and fixed arm is connected with cursor by pin shaft,
Fixed arm and cursor can mutually be rotated by pin shaft, and fixed arm and cursor front end are removably connected with pin.It is fixed
Arm and cursor can mutually be rotated by pin shaft, the angle opened between fixed arm and cursor can be made to change in this way,
So as to adapt to different size of guide sleeve.
(3) pin is connected through a screw thread with fixed arm, cursor in the utility model, facilitates pin from fixed arm and rotation
Disassembly and installation gets on arm, it is noted here that the coupling part size of different size of pin and fixed arm, cursor is
It is identical, but pin can be of different sizes and different with removal hole from the coupling part size of removal hole, it is different big to adapt to
Small removal hole.
(4) it is also connected with handle on the utility model fixed arm, easier can exerted a force when rotatable fixing arm,
Strength can also be saved according to lever principle, reduces the labor intensity of user.
(5) it is connected through a screw thread between the utility model fixed arm and handle, on the one hand handle is facilitated to dismantle from fixed arm
Get off and install, different force handles on the other hand can be replaced according to required different size of power.
Detailed description of the invention
Fig. 1 is the plan structure schematic diagram of the utility model；
Fig. 2 is the sectional structure schematic diagram at the utility model A-A.
Appended drawing reference: 1 guide sleeve, 2 pins, 3 cursors, 4 pin shafts, 5 handles, 6 fixed arms.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1:
As shown in Figs. 1-2, a kind of oil cylinder guide sleeve dismantling device, including rotating mechanism, the front end of rotating mechanism are detachable
Be connected with pin 2, pin 2 can be connect with the removal hole being opened on guide sleeve 1.
In the present embodiment when needing for guide sleeve 1 to be mounted on cylinder tube, the pin 2 of rotating mechanism front end is pacified
In the dismounting hole of guide sleeve 1, rotating mechanism is then rotated, until guide sleeve 1 is screwed into the on cylinder tube；When need by
When guide sleeve 1 is disassembled from cylinder tube, the pin 2 of rotating mechanism front end is mounted in the dismounting hole of guide sleeve 1, so
Rotating mechanism is rotated in the opposite direction afterwards, until guide sleeve 1 is screwed down from cylinder tube.
After pin 2 is worn, pin 2 can be disassembled from rotating mechanism, need to only be replaced pin 2, and
It does not need all to replace entire workpiece, to reduce use cost；When pin 2 is connect with different size of removal hole, pin
Column 2 can be disassembled from rotating mechanism, replacement and the sizeable pin 2 in removal hole coupling part, so that the tool
Different guide sleeves 1 can be dismantled, applicability is wider stronger.
Embodiment 2:
As shown in Figs. 1-2, a kind of oil cylinder guide sleeve dismantling device, including rotating mechanism, the front end of rotating mechanism are detachable
Be connected with pin 2, pin 2 can be connect with the removal hole being opened on guide sleeve 1.
In the present embodiment, middle rotating mechanism includes fixed arm 6 and cursor 3, and fixed arm 6 and cursor 3 are connected by pin shaft 4
It connects, fixed arm 6 and cursor 3 can mutually be rotated by pin shaft 4, and fixed arm 6 and 3 front end of cursor are removably connected with pin
Column 2.Fixed arm 6 and cursor 3 can mutually be rotated by pin shaft 4, can make to open between fixed arm 6 and cursor 3 in this way
Angle changes, so as to adapt to different size of guide sleeve 1.
Preferably, pin 2 is connected through a screw thread with fixed arm 6, cursor 3, facilitates pin 2 from fixed arm 6 and rotating arm
Upper disassembly and installation gets on, it is noted here that the coupling part size of different size of pin 2 and fixed arm 6, cursor 3
It is identical, but pin 2 can be of different sizes and different with removal hole from the coupling part size of removal hole, to adapt to difference
The removal hole of size.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
As shown in Figs. 1-2, a kind of oil cylinder guide sleeve dismantling device, including rotating mechanism, the front end of rotating mechanism are detachable
Be connected with pin 2, pin 2 can be connect with the removal hole being opened on guide sleeve 1.
In the present embodiment, it is also connected with handle 5 on fixed arm 6, easier can be applied when rotatable fixing arm 6
Power can also save strength according to lever principle, reduce the labor intensity of user.
Preferably, it is connected through a screw thread between fixed arm 6 and handle 5, under on the one hand facilitating handle 5 to dismantle from fixed arm 6
Come with install, different force handles 5 on the other hand can be replaced according to required different size of power.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process, not to limit scope of patent protection of the present utility model, the utility model are stated by Chu
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (5)
1. a kind of oil cylinder guide sleeve dismantling device, it is characterised in that: including rotating mechanism, the front end of the rotating mechanism is detachable
Be connected with pin (2), the pin (2) can connect with the removal hole being opened on guide sleeve (1).
2. a kind of oil cylinder guide sleeve dismantling device according to claim 1, it is characterised in that: the rotating mechanism includes solid
Fixed arm (6) and cursor (3), the fixed arm (6) and cursor (3) by pin shaft (4) connect, the fixed arm (6) and turn
Swing arm (3) can mutually be rotated by pin shaft (4), and the fixed arm (6) and cursor (3) front end are removably connected with pin
(2)。
3. a kind of oil cylinder guide sleeve dismantling device according to claim 2, it is characterised in that: the pin (2) and fixation
Arm (6) and cursor (3) are connected through a screw thread.
4. a kind of oil cylinder guide sleeve dismantling device according to claim 2, it is characterised in that: on the fixed arm (6) also
It is connected with handle (5).
5. a kind of oil cylinder guide sleeve dismantling device according to claim 4, it is characterised in that: the fixed arm (6) and hand
Handle is connected through a screw thread between (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100800.9U CN209503993U (en) | 2019-01-22 | 2019-01-22 | A kind of oil cylinder guide sleeve dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100800.9U CN209503993U (en) | 2019-01-22 | 2019-01-22 | A kind of oil cylinder guide sleeve dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503993U true CN209503993U (en) | 2019-10-18 |
Family
ID=68201699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100800.9U Active CN209503993U (en) | 2019-01-22 | 2019-01-22 | A kind of oil cylinder guide sleeve dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503993U (en) |
-
2019
- 2019-01-22 CN CN201920100800.9U patent/CN209503993U/en active Active
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