CN112548930B - Quick-change sleeve mechanism - Google Patents
Quick-change sleeve mechanism Download PDFInfo
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- CN112548930B CN112548930B CN202011475614.7A CN202011475614A CN112548930B CN 112548930 B CN112548930 B CN 112548930B CN 202011475614 A CN202011475614 A CN 202011475614A CN 112548930 B CN112548930 B CN 112548930B
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- steel ball
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000008859 change Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a quick-change sleeve mechanism, and belongs to the technical field of manufacturing and assembling of mechanical equipment. This quick change sleeve mechanism, including cup jointing the subassembly and screwing up the axle, cup joint the subassembly and including sleeve body, first slide bar, first fixture block, the second slide bar, the second fixture block, first locating part and second locating part, during the use, make first fixture block card and screw up the axle and offset tightly, then slide the second slide bar to the one end that keeps away from the second fixture block, make second fixture block card advance second draw-in groove, the inside in the spacing hole of second is advanced to the top card of second locating part this moment, and then make second locating part spacing second slide bar, thereby make second slide bar and second fixture block fix screwing up the axle, make first slide bar, first fixture block, second slide bar and second fixture block fix screwing up the axle, can be with sleeve body and screw up comparatively firm fixing together of axle, the sleeve body hardly takes place to drop, be favorable to the assembly of spare.
Description
Technical Field
The invention relates to the field of manufacturing and assembling of mechanical equipment, in particular to a quick-change sleeve mechanism.
Background
At present, in the assembly process of a diesel engine, parts are assembled by adopting bolts to be firmly connected, so that the automatic assembly and tightening of the assembly of parts with different types and specifications are compatible, and in the assembly process, the tightening equipment is required to automatically replace different tightening wrenches (shafts) according to the sleeves with different specifications to tighten.
In order to quickly replace the sleeve, the current standard sleeve on the market is mostly directly locked by a spring steel ball in a sleeve structure mode, so that the conditions of steel ball abrasion and spring elastic failure frequently occur, whether the steel ball is abraded or the spring elastic failure can lead the chucking degree of the steel ball to be reduced, and the steel ball per se has a large small volume and has small contact area with the sleeve and the tightening shaft, so that the sleeve is often blocked, the sleeve is frequently fallen off, and the assembly of parts is not facilitated.
Disclosure of Invention
In order to make up for the defects, the invention provides a quick-change sleeve mechanism, which aims to solve the problem that the sleeve frequently falls off and is not beneficial to assembly of parts.
The invention is realized in the following way:
the invention provides a quick-change sleeve mechanism which comprises a sleeve joint assembly and a tightening shaft.
The sleeve joint assembly comprises a sleeve body, a first slide bar, a first clamping block, a second slide bar, a second clamping block, a first limiting part and a second limiting part, wherein a connecting hole is formed in the center of the bottom of the sleeve body, a first sliding groove is formed in one side of the bottom of the sleeve body, a second sliding groove is formed in the other side of the bottom of the sleeve body, the first sliding groove and the second sliding groove are communicated with the connecting hole, the first sliding groove and the second sliding groove are symmetrically arranged with the connecting hole as the center, the first clamping block is connected to one end of the first slide bar, the first slide bar and the first clamping block penetrate through the inside of the first sliding groove in a sliding mode, a first limiting hole is formed in the bottom surface of the first slide bar, the second clamping block is connected to one end of the second slide bar, the second clamping block and the second sliding groove penetrate through the inside of the second sliding groove in a sliding mode, a second limiting hole is formed in the bottom surface of the second sliding groove, the bottom of the first limiting part and the second sliding block are fixedly connected to the bottom of the sleeve body, and the top end of the first limiting part is fixedly connected to the bottom of the first sliding block and the first limiting part.
The top of the tightening shaft is inserted into the connecting hole in a sliding manner, one side of the top of the tightening shaft is attached to one side of the first sliding rod, the other side of the top of the tightening shaft is attached to one side of the second sliding rod, one side of the top of the tightening shaft is abutted to the first clamping block, and the other side of the top of the tightening shaft is abutted to the second clamping block.
In one embodiment of the invention, a first limiting groove is formed in one side of the inner part of the bottom of the sleeve body, the top of the first limiting groove is communicated with the first sliding groove, and the first limiting piece is connected to the inner part of the first limiting groove.
In an embodiment of the present invention, the first limiting member includes a first spring and a first positioning steel ball, wherein the bottom end of the first spring is fixedly connected with the bottom end of the first limiting groove, the first positioning steel ball is fixedly connected with the top end of the first spring, the first positioning steel ball slides in the first limiting groove, and the first positioning steel ball slides and is clamped in the first limiting hole.
In one embodiment of the invention, a positioning block is arranged at the bottom end of the first limiting groove, and the bottom end of the first spring is fixedly connected with the positioning block.
In an embodiment of the invention, a second limiting groove is formed on one side, away from the first limiting groove, of the sleeve body, the top end of the second limiting groove is communicated with the second sliding groove, and the second limiting piece is connected to the inside of the second limiting groove.
In an embodiment of the invention, the second limiting part comprises a fixed block, a second spring and a second positioning steel ball, wherein the fixed block is fixedly connected with the bottom end of the second limiting groove, the bottom end of the second spring is fixedly connected with the upper surface of the fixed block, the second positioning steel ball is fixedly connected with the top end of the second spring, and the second positioning steel ball is in sliding clamping connection with the inside of the second limiting hole.
In an embodiment of the invention, a first clamping groove is formed on a surface, abutted against the first clamping block, of the tightening shaft, and the first clamping block is slidably clamped in the first clamping groove.
In an embodiment of the invention, a second clamping groove is formed on a surface, abutted against the second clamping block, of the tightening shaft, and the second clamping block is slidably clamped in the second clamping groove.
In one embodiment of the present invention, the bottom surfaces of the first sliding rod and the second sliding rod are both provided with third limiting grooves, and the two third limiting grooves are respectively communicated with the first limiting hole and the second limiting hole.
In an embodiment of the present invention, the first clamping block and the second clamping block are rotationally symmetrically arranged, and the first limiting groove and the second limiting groove are symmetrically arranged.
The beneficial effects of the invention are as follows: according to the quick-change sleeve mechanism obtained through the design, when the quick-change sleeve mechanism is used, the top end of the tightening shaft is inserted into the connecting hole, then the first sliding rod is slid towards one end far away from the first clamping block, so that the first clamping block is clamped against the tightening shaft, at the moment, the top end of the first limiting piece is clamped into the first limiting hole, the first limiting piece is used for limiting the first sliding rod, the first sliding rod and the first clamping block are used for fixing the tightening shaft, then the second sliding rod is slid towards one end far away from the second clamping block, the second clamping block is clamped into the second clamping groove, at the moment, the top end of the second limiting piece is clamped into the second limiting hole, the second limiting piece is used for limiting the second sliding rod, the second sliding rod and the second clamping block are used for fixing the tightening shaft, the sleeve body and the tightening shaft are firmly fixed together, and the sleeve body is difficult to fall off, so that the assembly of parts is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a quick change sleeve mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of a quick-change sleeve mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of a sleeve body according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a quick change sleeve mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a first chute and a second chute according to an embodiment of the present invention;
FIG. 7 is a schematic view of a first sliding rod according to an embodiment of the present invention;
FIG. 8 is a schematic view of a second sliding rod according to an embodiment of the present invention;
FIG. 9 is a schematic view of a tightening shaft according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a first card slot and a second card slot according to an embodiment of the present invention.
In the figure: 100-socket assembly; 110-sleeve body; 111-connecting holes; 112-a first chute; 113-a second chute; 114-a first limit groove; 1141-positioning blocks; 115-a second limit groove; 120-a first slide bar; 121-a first limiting hole; 122-a third limit groove; 130-a first fixture block; 140-a second slide bar; 141-a second limiting hole; 150-a second clamping block; 160-a first limiting piece; 161-a first spring; 162-first positioning steel balls; 170-a second stop; 171-a fixed block; 172-a second spring; 173-second positioning steel balls; 200-tightening the shaft; 210-a first card slot; 220-second card slot.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
Referring to fig. 1, the present invention provides a quick-change sleeve mechanism, which includes a socket assembly 100 and a tightening shaft 200.
Referring to fig. 1-8, the sleeving assembly 100 includes a sleeving body 110, a first sliding rod 120, a first clamping block 130, a second sliding rod 140, a second clamping block 150, a first limiting part 160 and a second limiting part 170, wherein a connecting hole 111 is formed in the center of the bottom of the sleeving body 110, a first sliding groove 112 is formed in one side of the bottom of the sleeving body 110, a second sliding groove 113 is formed in the other side of the bottom of the sleeving body 110, the first sliding groove 112 and the second sliding groove 113 are both communicated with the connecting hole 111, the first sliding groove 112 and the second sliding groove 113 are symmetrically arranged with the connecting hole 111 as the center, a first clamping block 130 is connected to one end of the first sliding rod 120, the first clamping block 130 is connected to one end of the first sliding rod 120 through welding, the first sliding rod 120 and the first clamping block 130 are slidably penetrated through the inside of the first sliding groove 112, a first limiting hole 121 is formed in the bottom surface of the first sliding rod 120, a second clamping block 150 is connected to one end of the second sliding rod 140 through welding, the second clamping block 150 and the second sliding rod 140 are both rotatably penetrated through one end of the second sliding groove 113, the first clamping block 150 and the second sliding rod 140 are both rotatably penetrated through the inside the second sliding groove 113, the first clamping block 150 and the second sliding rod 140 are symmetrically arranged on the bottom surface of the second sliding rod 140, the second sliding rod is rotatably matched with the second sliding rod 140 is fixedly provided with the second limiting hole 122, and the first limiting hole 122 is fixedly communicated with the bottom surface 122, and the second limiting hole 122 is respectively.
In this embodiment, the bottom end of the first limiting member 160 is fixedly connected with the bottom of the sleeve body 110, the top end of the first limiting member 160 is slidably clamped in the first limiting hole 121, one side of the inside of the bottom of the sleeve body 110 is provided with the first limiting groove 114, the top of the first limiting groove 114 is communicated with the first chute 112, the first limiting member 160 is connected with the inside of the first limiting groove 114, the first limiting member 160 comprises a first spring 161 and a first positioning steel ball 162, the bottom end of the first spring 161 is fixedly connected with the bottom end of the first limiting groove 114, the bottom end of the first limiting groove 114 is provided with a positioning block 1141, the bottom end of the first spring 161 is fixedly connected with the positioning block 1141, the first positioning steel ball 162 is fixedly connected with the top end of the first spring 161, the first positioning steel ball 162 is connected with the top end of the first spring 161 through welding, the first positioning steel ball 162 slides in the first limiting groove 114, the first positioning steel ball 162 is clamped in the first limiting hole 121 in a sliding manner, the first sliding rod 120 can be limited, the first sliding rod 120 can be prevented from moving under the condition of no human being, the first sliding rod 120 slides towards one end connected with the first clamping block 130, the first clamping block 130 slides out of the first sliding groove 112, at the moment, the first positioning steel ball 162 enters the third limiting groove 122 from the inside of the first limiting hole 121, at the moment, the third limiting groove 122 limits the first positioning steel ball 162, so that the first positioning steel ball 162 and the first limiting hole 121 are always in the same straight line, when the first sliding rod 120 slides towards one end far away from the first clamping block 130, the first positioning steel ball 162 reenters the inside of the first limiting hole 121, the first positioning steel ball 162 can be effectively prevented from being deviated and not entering the first limiting hole 121.
When the device is specifically arranged, the bottom end of the second limiting piece 170 is fixedly connected with the bottom of the sleeve body 110, the top end of the second limiting piece 170 is fixedly connected with the upper surface of the fixed block 171, the bottom end of the second spring 172 is fixedly connected with the upper surface of the fixed block 171, the top end of the second spring 172 is fixedly connected with the top end of the second spring 172, the top end of the second positioning steel ball 173 is connected with the second sliding groove 113, the second positioning steel ball 173 is slidably clamped in the second limiting hole 141, the second sliding rod 140 can be limited by the fixed block 171, the second sliding rod is prevented from moving downwards to the second sliding groove 173, the second sliding to the second sliding groove 150 is prevented from being positioned in the limiting groove 150, the second sliding to the second sliding groove 150 is always in the limiting groove 150, the second sliding to the second sliding groove 150 is prevented from being positioned in the limiting groove 150, the second sliding to the second sliding groove 150 is always, the second sliding to the second groove 150 is positioned to the second groove 150, the second sliding to the second groove 150 is positioned in the limiting groove is positioned to be positioned in the limiting groove 150, the second positioning steel ball 173 can be effectively prevented from being deviated and not entering the second limiting hole 141.
Referring to fig. 1, 3, 5, 9 and 10, the top end of the tightening shaft 200 is slidably inserted into the connecting hole 111, one side of the top end of the tightening shaft 200 is attached to one side of the first sliding rod 120, the other side of the top end of the tightening shaft 200 is attached to one side of the second sliding rod 140, one side of the top end of the tightening shaft 200 is abutted against the first clamping block 130, the other side of the top end of the tightening shaft 200 is abutted against the second clamping block 150, the tightening shaft 200 is fixed by the first sliding rod 120, the first clamping block 130, the second sliding rod 140 and the second clamping block 150 in a matched manner, the first clamping groove 210 is formed in one side of the tightening shaft 200 abutted against the first clamping block 130, the first clamping block 130 is slidably clamped in the first clamping groove 210, so that the fixing effect is better and more stable, the second clamping groove 220 is formed in one side of the tightening shaft 200 abutted against the second clamping block 150, and the second clamping block 150 is slidably clamped in the second clamping groove 220, so that the fixing effect is better and more stable.
It should be noted that, in order to make the first slide bar 120, the first clamping block 130, the second slide bar 140 and the second clamping block 150 have a strong fixing capability on the tightening shaft 200, the first positioning steel ball 162 and the second positioning steel ball 173 need to have a strong limiting capability on the first slide bar 120 and the second slide bar 140, so that springs with strong elastic force need to be used as the first spring 161 and the second spring 172, and when the first slide bar 120 and the second slide bar 140 need to be slid, a weight such as a hammer is used to strike the first slide bar 120 and the second slide bar 140.
Specifically, the working principle of the quick-change sleeve mechanism is as follows: when the tightening shaft 200 is used, the top end of the tightening shaft 200 is inserted into the connecting hole 111, then the first sliding rod 120 is slid towards the end far away from the first clamping block 130, so that the first clamping block 130 is clamped into the first clamping groove 210, at this time, the first positioning steel ball 162 is clamped into the first limiting hole 121, and then the first positioning steel ball 162 is used for limiting the first sliding rod 120, and further the first sliding rod 120 and the first clamping block 130 are used for fixing the tightening shaft 200, then the second sliding rod 140 is slid towards the end far away from the second clamping block 150, so that the second clamping block 150 is clamped into the second clamping groove 220, at this time, the second positioning steel ball 173 is clamped into the second limiting hole 141, and further the second positioning steel ball 173 is used for limiting the second sliding rod 140, so that the second sliding rod 140 and the second clamping block 150 are used for fixing the tightening shaft 200, and the first sliding rod 120, the first clamping block 130, the second clamping block 140 and the second clamping block 150 are used for fixing the tightening shaft 200, and the sleeve body 110 and the tightening shaft 200 are firmly fixed together, and the sleeve body 110 is difficult to fall off, and parts are difficult to assemble.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A quick-change sleeve mechanism is characterized by comprising
The sleeve joint assembly (100), sleeve joint assembly (100) includes sleeve body (110), first slide bar (120), first fixture block (130), second slide bar (140), second fixture block (150), first locating part (160) and second locating part (170), connecting hole (111) have been seted up at the center of sleeve body (110) bottom, first spout (112) have been seted up to one side of sleeve body (110) bottom, second spout (113) have been seted up to the opposite side of sleeve body (110) bottom, first spout (112) with second spout (113) all with connecting hole (111) are linked together, first spout (112) with second spout (113) use connecting hole (111) to set up for central symmetry, first fixture block (130) connect in one end of first slide bar (120), first slide bar (120) with first fixture block (130) slip run through in the inside of first spout (112), first slide bar (120) bottom surface (113) all have first spout (121) with second slide bar (150) run through second slide bar (140) one end, the bottom surface of the second sliding rod (140) is provided with a second limiting hole (141), the bottom end of the first limiting piece (160) is fixedly connected with the bottom of the sleeve body (110), the top end of the first limiting piece (160) is slidably clamped in the first limiting hole (121), the bottom end of the second limiting piece (170) is fixedly connected with the bottom of the sleeve body (110), and the top end of the second limiting piece (170) is slidably clamped in the second limiting hole (141);
The top end of the tightening shaft (200) is inserted into the connecting hole (111) in a sliding manner, one side of the top end of the tightening shaft (200) is attached to one side of the first sliding rod (120), the other side of the top end of the tightening shaft (200) is attached to one side of the second sliding rod (140), one side of the top end of the tightening shaft (200) is abutted against the first clamping block (130), and the other side of the top end of the tightening shaft (200) is abutted against the second clamping block (150);
A first limit groove (114) is formed in one side of the inside of the bottom of the sleeve body (110), the top of the first limit groove (114) is communicated with the first chute (112), and the first limit piece (160) is connected to the inside of the first limit groove (114);
The first limiting part (160) comprises a first spring (161) and a first positioning steel ball (162), the bottom end of the first spring (161) is fixedly connected with the bottom end of the first limiting groove (114), the first positioning steel ball (162) is fixedly connected with the top end of the first spring (161), the first positioning steel ball (162) slides in the first limiting groove (114), and the first positioning steel ball (162) is in sliding clamping connection with the inside of the first limiting hole (121);
A second limit groove (115) is formed in one side, far away from the first limit groove (114), of the sleeve body (110), the top end of the second limit groove (115) is communicated with the second slide groove (113), and the second limit piece (170) is connected to the inside of the second limit groove (115);
The second limiting part (170) comprises a fixed block (171), a second spring (172) and a second positioning steel ball (173), wherein the fixed block (171) is fixedly connected with the bottom end of the second limiting groove (115), the bottom end of the second spring (172) is fixedly connected with the upper surface of the fixed block (171), the second positioning steel ball (173) is fixedly connected with the top end of the second spring (172), and the second positioning steel ball (173) is slidably clamped in the second limiting hole (141);
A first clamping groove (210) is formed in one surface, abutted against the first clamping block (130), of the tightening shaft (200), and the first clamping block (130) is slidably clamped in the first clamping groove (210);
a second clamping groove (220) is formed in one surface, abutted against the second clamping block (150), of the tightening shaft (200), and the second clamping block (150) is slidably clamped in the second clamping groove (220).
2. The quick-change sleeve mechanism according to claim 1, wherein a positioning block (1141) is disposed at a bottom end of the first limiting groove (114), and a bottom end of the first spring (161) is fixedly connected with the positioning block (1141).
3. The quick-change sleeve mechanism according to claim 1, wherein the bottom surfaces of the first sliding rod (120) and the second sliding rod (140) are respectively provided with a third limiting groove (122), and the two third limiting grooves (122) are respectively communicated with the first limiting hole (121) and the second limiting hole (141).
4. The quick change sleeve mechanism of claim 1, wherein the first latch (130) and the second latch (150) are rotationally symmetrical, and the first limit slot (114) and the second limit slot (115) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475614.7A CN112548930B (en) | 2020-12-15 | 2020-12-15 | Quick-change sleeve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475614.7A CN112548930B (en) | 2020-12-15 | 2020-12-15 | Quick-change sleeve mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112548930A CN112548930A (en) | 2021-03-26 |
| CN112548930B true CN112548930B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011475614.7A Active CN112548930B (en) | 2020-12-15 | 2020-12-15 | Quick-change sleeve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548930B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0214318A1 (en) * | 1985-08-30 | 1987-03-18 | Toso Kabushiki Kaisha (Toso Company, Limited) | A roll blind provided with an exchangeable sleeve |
| CN105397718A (en) * | 2015-12-30 | 2016-03-16 | 广西玉柴机器股份有限公司 | Stud dismounting sleeve |
| CN107407451A (en) * | 2015-03-03 | 2017-11-28 | 亨恩有限及两合股份公司 | Plug-in connector component for connecting line |
| CN213918015U (en) * | 2020-12-15 | 2021-08-10 | 广西玉柴机器股份有限公司 | Quick-change sleeve mechanism |
-
2020
- 2020-12-15 CN CN202011475614.7A patent/CN112548930B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0214318A1 (en) * | 1985-08-30 | 1987-03-18 | Toso Kabushiki Kaisha (Toso Company, Limited) | A roll blind provided with an exchangeable sleeve |
| CN107407451A (en) * | 2015-03-03 | 2017-11-28 | 亨恩有限及两合股份公司 | Plug-in connector component for connecting line |
| CN105397718A (en) * | 2015-12-30 | 2016-03-16 | 广西玉柴机器股份有限公司 | Stud dismounting sleeve |
| CN213918015U (en) * | 2020-12-15 | 2021-08-10 | 广西玉柴机器股份有限公司 | Quick-change sleeve mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112548930A (en) | 2021-03-26 |
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