CN209903070U - Pneumatic sleeve convenient to dismantle fast and change - Google Patents
Pneumatic sleeve convenient to dismantle fast and change Download PDFInfo
- Publication number
- CN209903070U CN209903070U CN201920779890.9U CN201920779890U CN209903070U CN 209903070 U CN209903070 U CN 209903070U CN 201920779890 U CN201920779890 U CN 201920779890U CN 209903070 U CN209903070 U CN 209903070U
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- pneumatic
- sleeve
- mounting
- close
- pneumatic sleeve
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Abstract
The utility model discloses a pneumatic sleeve convenient to dismantle change fast, including installation axle and pneumatic sleeve body, one side welding that pneumatic sleeve body is close to installation axle has the erection column, the one end welding that the installation axle is close to the pneumatic sleeve body has the installation casing, rotate in the installation casing and install two-way threaded rod, two threaded sleeve are installed to the outside screw thread of two-way threaded rod, threaded sleeve slidable mounting is in the inside of installation casing, one side that the installation casing is close to the pneumatic sleeve body has seted up two slip mouths, one side fixed mounting that the threaded sleeve is close to the slip mouth has the slide bar of level setting, the slide bar is kept away from threaded sleeve's one end and is extended to the outside and the fixed mounting of installation casing through the slip mouth and has arc holder. The utility model discloses the structure is ingenious, convenient to use, and the installation of pneumatic sleeve body is more stable, and easy dismounting, and pneumatic telescopic efficiency is changed to improvement that can be very big.
Description
Technical Field
The utility model belongs to the technical field of the sleeve, concretely relates to pneumatic sleeve convenient to dismantle fast and change.
Background
The sleeve is short for the socket wrench. Because the sleeve is sleeved on various wrenches and is in a cylindrical shape, the sleeve is commonly called as a sleeve and is a common tool for production, maintenance and living. The socket spanner is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, and a plurality of accessories such as handles, connecting rods and the like, and is particularly suitable for screwing bolts or nuts with very narrow or deep recesses. The pneumatic sleeve is a sleeve mounted on a pneumatic wrench (also called a ratchet wrench and electric tool assembly, mainly a tool providing high torque output with minimum consumption), the sleeve needs to be fixed on an output shaft of the pneumatic wrench, and then the sleeve is driven to rotate by the pneumatic wrench to tighten screws.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatic sleeve convenient to dismantle fast and change to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including installation axle and pneumatic sleeve body, one side welding that the pneumatic sleeve body is close to the installation axle has the erection column, the one end welding that the installation axle is close to the pneumatic sleeve body has the installation casing, rotate in the installation casing and install two-way threaded rod, two threaded sleeve are installed to two-way threaded rod's outside screw thread, threaded sleeve slidable mounting is in the inside of installation casing, two slip mouths have been seted up to one side that the installation casing is close to the pneumatic sleeve body, one side fixed mounting that the threaded sleeve is close to the slip mouth has the slide bar that the level set up, the slide bar is kept away from threaded sleeve's one end and is extended to the outside and the fixed mounting of installation casing through the slip mouth and have the arc holder, the top of two-way threaded rod extends to the outside of.
Preferably, a sliding sleeve is slidably mounted on the mounting shaft, a protective cover is fixedly mounted on the outer side of the sliding sleeve, and the protective cover is located on the outer side of the mounting shell.
Preferably, the both sides of threaded sleeve are all fixed mounting have the guide block, have seted up first guiding hole on the guide block, and slidable mounting has first guide bar in the first guiding hole, the both ends of first guide bar all with the inner wall fixed connection of installation casing.
Preferably, one side of the mounting shell close to the pneumatic sleeve body is fixedly provided with two fixed plates, a second guide rod is fixedly arranged between the two fixed plates, a second guide hole is formed in the arc-shaped clamping piece, and the second guide rod penetrates through the two arc-shaped clamping pieces through the second guide hole.
Preferably, the rotating disc is provided with a limiting hole, a limiting bolt is installed in the limiting hole, one side of the installation shell, which is close to the rotating disc, is provided with a thread groove, and the thread groove is matched with the limiting bolt.
Preferably, the annular groove has been seted up in the outside of erection column, and the protruding strip of arc has all been welded to one side that two arc holders are close to each other, and the protruding strip of arc and annular groove phase-match.
Compared with the prior art, the beneficial effects of the utility model are that: through addding the arc holder, the annular groove, the installation casing, two-way threaded rod, the thread bush, the guide block, first guide bar, slide bar fixed plate and second guide bar, only need manual rotation two-way threaded rod can drive two arc holders and be close to each other and fix the erection column centre gripping on the pneumatic sleeve body, thereby accomplish the installation of pneumatic sleeve body, want to take off the pneumatic sleeve body, only need the reverse rotation two-way threaded rod can, the installation of pneumatic sleeve body is more stable, and easy dismounting, pneumatic telescopic efficiency is changed in improvement that can be very big.
Drawings
FIG. 1 is a main view cross section of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a perspective view of the pneumatic sleeve body of the present invention.
In the figure: 1. installing a shaft; 2. a sliding sleeve; 3. a protective cover; 4. an arc-shaped clamping piece; 5. a pneumatic sleeve body; 6. mounting a column; 7. an annular groove; 8. installing a shell; 9. a bidirectional threaded rod; 10. a threaded sleeve; 11. a guide block; 12. a first guide bar; 13. a slide bar; 14. an arc-shaped raised strip; 15. a fixing plate; 16. a second guide bar; 17. rotating the disc; 18. and a limiting bolt.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides a pneumatic sleeve with a convenient and quick disassembly and replacement, which comprises: including installation axle 1 and pneumatic sleeve body 5, pneumatic sleeve body 5 has erection column 6 near the one side welding of installation axle 1, the one end welding that installation axle 1 is close to pneumatic sleeve body 5 has installation casing 8, two-way threaded rod 9 is installed to the internal rotation of installation casing 8, two threaded sleeve 10 are installed to the outside screw thread of two-way threaded rod 9, threaded sleeve 10 slidable mounting is in the inside of installation casing 8, two slip mouths have been seted up to one side that installation casing 8 is close to pneumatic sleeve body 5, threaded sleeve 10 is close to the slide bar 13 that one side fixed mounting of slip mouth has the level to set up, slide bar 13 is kept away from the one end of threaded sleeve 10 and is extended to the outside and the fixed mounting of installation casing 8 through the slip mouth and have arc holder 4, the top of two-way threaded rod 9 extends to the outside of installation casing 8, and the top fixed mounting of.
Wherein, slidable mounting has sliding sleeve 2 on installation axle 1, and sliding sleeve 2's outside fixed mounting has safety cover 3, and safety cover 3 is located the outside of installation casing 8, and safety cover 3 slides left and can cover installation casing 8 inside for installation casing 8 can be protected at the rotation in-process, uses safelyr.
Wherein, the equal fixed mounting in both sides of threaded sleeve 10 has guide block 11, has seted up first guiding hole on the guide block 11, and slidable mounting has first guide bar 12 in the first guiding hole, the both ends of first guide bar 12 all with the inner wall fixed connection of installation casing 8, threaded sleeve 10 can slide from top to bottom in the inside of installation casing 8, and threaded sleeve 10 slides from top to bottom can drive arc holder 4 and slide from top to bottom.
Wherein, one side fixed mounting that installation casing 8 is close to pneumatic sleeve body 5 has two fixed plates 15, fixed mounting has second guide bar 16 between two fixed plates 15, the second guiding hole has been seted up on arc holder 4, second guide bar 16 runs through two arc holders 4 through the second guiding hole, second guide bar 16 plays the supplementary direction and the effect of support of moving arc holder 4, it is more stable to make arc holder 4 remove, and can bear great torsion.
Wherein, the last spacing hole of having seted up of rotating disc 17, spacing downthehole spacing bolt 18 of installing, the thread groove has been seted up to one side that installation casing 8 is close to rotating disc 17, and the thread groove is with spacing bolt 18 phase-match, screws up spacing bolt 18 and installs the position that can restrict rotating disc 17 in the thread groove to make two-way threaded rod 9 unable rotation, and then the position of fixed arc holder 4.
Wherein, annular groove 7 has been seted up in the outside of erection column 6, the protruding strip 14 of arc has all been welded to one side that two arc holders 4 are close to each other, the protruding strip 14 of arc and annular groove 7 phase-match, through two arc holders 4 with the installation of 6 grips of erection column can accomplish pneumatic sleeve body 5, the protruding strip 14 card of arc this moment is in annular groove 7, can guarantee the unable horizontal migration of erection column 6 in two protruding strips 14 of arc, make the installation more stable.
The utility model discloses a theory of operation and use flow: slide safety cover 3 to rightmost side, make installation casing 8 expose externally, then put between two arc holder 4 with erection column 6 on the pneumatic sleeve body 5, then rotate two-way threaded rod 9 through rotating disc 17, thereby drive two threaded sleeve 10 and be close to the removal each other, thereby it fixes the tight clamp of erection column 6 to drive two arc holder 4, then the position through the fixed arc holder 4 of stop bolt 18, can accomplish the installation of pneumatic sleeve body 5, then slide safety cover 3 to leftmost side, make safety cover 3 will install 8 covers of casing and can accomplish the installation in inside, dismantle the same reason.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pneumatic sleeve convenient to quick dismantlement is changed which characterized in that: the mounting structure comprises a mounting shaft (1) and a pneumatic sleeve body (5), wherein a mounting column (6) is welded on one side, close to the mounting shaft (1), of the pneumatic sleeve body (5), a mounting shell (8) is welded on one end, close to the pneumatic sleeve body (5), of the mounting shaft (1), a bidirectional threaded rod (9) is rotatably installed in the mounting shell (8), two threaded sleeves (10) are threadedly installed on the outer sides of the bidirectional threaded rod (9), the threaded sleeves (10) are slidably installed in the mounting shell (8), two sliding ports are formed in one side, close to the pneumatic sleeve body (5), of the mounting shell (8), a sliding rod (13) which is horizontally arranged is fixedly installed on one side, close to the sliding ports, of the threaded sleeve (10), one end, far away from the threaded sleeve (10), of the sliding rod (13) extends to the outer portion of the mounting shell (8) through the sliding ports, and, the top end of the bidirectional threaded rod (9) extends to the outside of the mounting shell (8), and a rotating disc (17) is fixedly mounted at the top end of the bidirectional threaded rod (9).
2. The pneumatic sleeve of claim 1 for quick removal and replacement, wherein: the installation axle (1) goes up slidable mounting has sliding sleeve (2), and the outside fixed mounting of sliding sleeve (2) has safety cover (3), and safety cover (3) are located the outside of installation casing (8).
3. The pneumatic sleeve of claim 1 for quick removal and replacement, wherein: the equal fixed mounting in both sides of threaded sleeve (10) has guide block (11), has seted up first guiding hole on guide block (11), and slidable mounting has first guide bar (12) in the first guiding hole, the both ends of first guide bar (12) all with the inner wall fixed connection of installation casing (8).
4. The pneumatic sleeve of claim 1 for quick removal and replacement, wherein: one side fixed mounting that installation casing (8) are close to pneumatic sleeve body (5) has two fixed plates (15), and fixed mounting has second guide bar (16) between two fixed plates (15), has seted up the second guiding hole on arc holder (4), and second guide bar (16) run through two arc holders (4) through the second guiding hole.
5. The pneumatic sleeve of claim 1 for quick removal and replacement, wherein: the rotary disc (17) is provided with a limiting hole, a limiting bolt (18) is installed in the limiting hole, one side, close to the rotary disc (17), of the installation shell (8) is provided with a thread groove, and the thread groove is matched with the limiting bolt (18).
6. The pneumatic sleeve of claim 1 for quick removal and replacement, wherein: annular groove (7) have been seted up in the outside of erection column (6), and arc protruding strip (14) have all been welded to one side that two arc holders (4) are close to each other, arc protruding strip (14) and annular groove (7) phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779890.9U CN209903070U (en) | 2019-05-27 | 2019-05-27 | Pneumatic sleeve convenient to dismantle fast and change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779890.9U CN209903070U (en) | 2019-05-27 | 2019-05-27 | Pneumatic sleeve convenient to dismantle fast and change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903070U true CN209903070U (en) | 2020-01-07 |
Family
ID=69049158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920779890.9U Expired - Fee Related CN209903070U (en) | 2019-05-27 | 2019-05-27 | Pneumatic sleeve convenient to dismantle fast and change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090807A (en) * | 2021-04-07 | 2021-07-09 | 国网新源水电有限公司富春江水力发电厂 | Hydropower station valve pneumatic operation device and operation method thereof |
-
2019
- 2019-05-27 CN CN201920779890.9U patent/CN209903070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090807A (en) * | 2021-04-07 | 2021-07-09 | 国网新源水电有限公司富春江水力发电厂 | Hydropower station valve pneumatic operation device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |