CN220134458U - Fast-assembling shaft coupling - Google Patents
Fast-assembling shaft coupling Download PDFInfo
- Publication number
- CN220134458U CN220134458U CN202321673767.1U CN202321673767U CN220134458U CN 220134458 U CN220134458 U CN 220134458U CN 202321673767 U CN202321673767 U CN 202321673767U CN 220134458 U CN220134458 U CN 220134458U
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- mounting
- block
- fixedly connected
- coupling
- clamping
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- 230000008878 coupling Effects 0.000 title claims abstract description 64
- 238000010168 coupling process Methods 0.000 title claims abstract description 64
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick-mounting coupler, which comprises a coupler main body and a coupler mounting shaft; the first connecting mechanism is used for connecting the coupling main body and the coupling mounting shaft and comprises a mounting seat fixedly connected to the side face of the coupling main body, clamping grooves are formed in the top and the bottom of the mounting seat, and a disassembly assembly is arranged at the positions of the top and the bottom of the mounting seat and corresponding to the clamping grooves; the second connecting mechanism is used for connecting the coupling main body and the coupling mounting shaft and comprises a mounting block fixedly connected to the side face of the coupling mounting shaft, mounting grooves are formed in the top and the bottom of the mounting block, and clamping assemblies are mounted in the mounting grooves. The utility model adopts the clamping way to install the coupler, thereby greatly facilitating the installation of the coupler by staff and improving the practicability of the coupler.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a quick-assembly coupling.
Background
The coupler is a device for connecting two shafts or connecting the shafts and a rotary member, and rotating together in the process of transmitting motion and power, and not disengaging under normal conditions. Sometimes also used as a safety device for preventing the connected parts from bearing excessive load, and playing an overload protection role.
Such as bulletin number: CN109386553a discloses a coupling, which realizes effective coupling of shafting by means of friction force generated by compression of an elastic sleeve, and has simple coupling structure and convenient adjustment. The method specifically comprises the following steps: the device comprises two compression covers, an elastic compression sleeve and a connecting part; the two shaft sections to be connected are a shaft A and a shaft B respectively; the butt joint ends of the shaft A and the shaft B are coaxially positioned in the central hole of the elastic compression sleeve; the outer circumferential surface of the elastic compression sleeve is provided with two sections of axially butted conical surfaces, and the large ends of the two sections of conical surfaces are opposite; the inner holes of the two compression covers are conical holes and are respectively sleeved on two sections of conical surfaces outside the elastic compression sleeve and are attached to two sections of conical surfaces forming the outer circumferential surface of the elastic compression sleeve; the two pressing covers are connected through more than one connecting part, and an axial gap is reserved between the opposite end surfaces of the two pressing covers.
Although the above comparative case solves the corresponding technical problems, the above comparative case has the following drawbacks:
above-mentioned technical scheme adopts the mode of bolt to install the shaft coupling when the installation, consequently leads to the installation effectiveness of shaft coupling lower to the practicality has been reduced.
Disclosure of Invention
The utility model aims to provide a quick-mounting coupler, which is mounted in a clamping manner, so that the coupler is greatly convenient for workers to mount, and the practicability of the coupler is improved.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
a quick-fit coupling, comprising:
a coupling main body and a coupling mounting shaft;
the first connecting mechanism is used for connecting the coupling main body and the coupling mounting shaft and comprises a mounting seat fixedly connected to the side face of the coupling main body, clamping grooves are formed in the top and the bottom of the mounting seat, and a disassembly assembly is arranged at the positions of the top and the bottom of the mounting seat and corresponding to the clamping grooves;
the second connecting mechanism is used for connecting the coupling main body and the coupling mounting shaft and comprises a mounting block fixedly connected to the side face of the coupling mounting shaft, mounting grooves are formed in the top and the bottom of the mounting block, and clamping assemblies are mounted in the mounting grooves.
The quick-mounting coupler comprises a coupler main body and a coupler mounting shaft;
the first connecting mechanism is used for connecting the coupling main body and the coupling mounting shaft and comprises a mounting seat fixedly connected to the side face of the coupling main body, clamping grooves are formed in the top and the bottom of the mounting seat, and a disassembly assembly is arranged at the positions of the top and the bottom of the mounting seat and corresponding to the clamping grooves;
the second connecting mechanism is used for connecting the coupling main body and the coupling mounting shaft and comprises a mounting block fixedly connected to the side face of the coupling mounting shaft, mounting grooves are formed in the top and the bottom of the mounting block, and clamping assemblies are mounted in the mounting grooves.
Above-mentioned fast-assembling shaft coupling, wherein, the joint subassembly includes two joint springs of fixed connection on the mounting groove inner wall, two joint spring's tip passes through connecting block fixed connection, the connecting block keep away from one side fixedly connected with of joint spring with draw-in groove assorted arc fixture block.
Above-mentioned fast-assembling shaft coupling, wherein, the pressing block is kept away from one side fixedly connected with of butt piece presses the pad.
Above-mentioned fast-assembling shaft coupling, wherein, the both sides of connecting block are all fixedly connected with spacing slider, the both sides of mounting groove inner wall just correspond two spacing slider's position has all been seted up spacing spout.
Above-mentioned fast-assembling shaft coupling, wherein, spacing slider is close to one side activity of spacing spout is run through spacing spout, and extend to the inside of spacing spout, with the inner wall sliding connection of spacing spout.
The utility model has at least the following beneficial effects:
according to the quick-mounting coupler, the coupler is mounted in a clamping manner, so that the coupler is greatly convenient for workers to mount, and the practicability of the coupler is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of the construction of a quick coupler of the present utility model;
FIG. 2 is a schematic cross-sectional view of a quick coupler according to the present utility model;
FIG. 3 is a schematic view of a first connection mechanism in the quick coupler of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 3;
FIG. 5 is a schematic view of a second connection mechanism in the quick coupler of the present utility model;
fig. 6 is a schematic view of a partially enlarged structure at B in fig. 5 according to the present utility model.
Reference numerals illustrate:
1. a coupling body; 2. a first connection mechanism; 3. a second connection mechanism; 4. a coupling mounting shaft;
201. a mounting base; 202. a clamping groove; 203. disassembling the assembly;
2031. a mounting frame; 2032. a connecting spring; 2033. pressing the blocks; 2034. an abutment block;
20331. a pressing pad;
301. a mounting block; 302. a mounting groove; 303. a clamping assembly;
3031. a clamping spring; 3032. a connecting block; 3033. an arc-shaped clamping block;
30321. a limit sliding block; 30322. limiting sliding groove.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 to 6, a quick coupling according to an embodiment of the present utility model includes: a coupling main body 1, a coupling mounting shaft 4, a first connection mechanism 2 for connecting the coupling main body 1 and the coupling mounting shaft 4, and a second connection mechanism 3 for connecting the coupling main body 1 and the coupling mounting shaft 4;
referring to fig. 1 to 6, the first connection mechanism 2 includes a mounting seat 201 fixedly connected to a side surface of the coupling body 1, wherein a clamping groove 202 is formed at the top and the bottom of the mounting seat 201, and a disassembly assembly 203 is mounted at the top and the bottom of the mounting seat 201 and corresponding to the clamping groove 202;
referring to fig. 1 to 6, the disassembly assembly 203 includes a mounting rack 2031 fixedly connected to the mounting base 201, two symmetrically arranged connecting springs 2032 are fixedly connected to the mounting rack 2031, the ends of the two connecting springs 2032 are fixedly connected through a pressing block 2033, and an abutting block 2034 is fixedly connected to the center of the pressing block 2033 near one side of the connecting springs 2032;
referring to fig. 1 to 6, the second connection mechanism 3 includes a mounting block 301 fixedly connected to a side surface of the coupling mounting shaft 4, mounting grooves 302 are formed at the top and bottom of the mounting block 301, and a clamping assembly 303 is mounted in the mounting groove 302;
referring to fig. 1 to 6, the clamping assembly 303 includes two clamping springs 3031 fixedly connected to an inner wall of the mounting groove 302, ends of the two clamping springs 3031 are fixedly connected through a connecting block 3032, and an arc-shaped clamping block 3033 matched with the clamping groove 202 is fixedly connected to one side of the connecting block 3032 away from the clamping spring 3031;
through adopting above-mentioned technical scheme, adopt the mode of joint to install the shaft coupling to very big convenience the staff to the installation of shaft coupling, also consequently improved the practicality of the shaft coupling of this utility model.
Referring to fig. 1 to 6, a pressing pad 20331 is fixedly connected to a side of the pressing block 2033 away from the abutting block 2034;
by adopting the above technical scheme, the comfort of the user pressing the pressing block 2033 is increased.
Referring to fig. 1 to 6, both sides of the connection block 3032 are fixedly connected with a limit sliding block 30321, both sides of the inner wall of the installation groove 302 and corresponding to the positions of the two limit sliding blocks 30321 are provided with limit sliding grooves 30322, and one side of the limit sliding block 30321, which is close to the limit sliding groove 30322, movably penetrates through the limit sliding groove 30322 and extends into the limit sliding groove 30322 to be in sliding connection with the inner wall of the limit sliding groove 30322;
through adopting above-mentioned technical scheme, play spacing effect to connecting block 3032 to increased connecting block 3032 and driven arc fixture block 3033 joint in draw-in groove 202's stability, and then improved the stability that shaft coupling main part 1 and shaft coupling installation axle 4 connect.
The working principle of the utility model is as follows: when the coupling main body 1 and the coupling mounting shaft 4 need to be connected, only the mounting block 301 is required to be inserted into the mounting seat 201, and when the mounting block 301 is inserted into the mounting seat 201, the inclined edge of the arc-shaped clamping block 3033 is extruded at first, so that the arc-shaped clamping block 3033 compresses the clamping spring 3031 and the arc-shaped clamping block 3033 is contracted into the mounting groove 302, and when the arc-shaped clamping block 3033 moves to the position of the clamping groove 202, the arc-shaped clamping block 3033 is driven to be clamped into the clamping groove 202 under the action of the elasticity of the clamping spring 3031, so that the coupling main body 1 and the coupling mounting shaft 4 can be conveniently mounted; when the coupling main body 1 and the coupling mounting shaft 4 need to be disassembled, only the pressing pad 20331 is needed to press the pressing block 2033, so that the abutting block 2034 can be driven to squeeze the arc-shaped clamping block 3033, the arc-shaped clamping block 3033 is contracted into the mounting groove 302, then the mounting block 301 can be pulled out, and then the coupling main body 1 and the coupling mounting shaft 4 can be disassembled conveniently.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A quick-fit coupling, comprising:
a coupling main body (1) and a coupling mounting shaft (4);
the first connecting mechanism (2) is used for connecting the coupling main body (1) and the coupling mounting shaft (4), the first connecting mechanism (2) comprises a mounting seat (201) fixedly connected to the side face of the coupling main body (1), clamping grooves (202) are formed in the top and the bottom of the mounting seat (201), and a disassembly assembly (203) is mounted at the positions, corresponding to the clamping grooves (202), of the top and the bottom of the mounting seat (201);
the second connecting mechanism (3) is used for connecting the coupler main body (1) and the coupler installation shaft (4), the second connecting mechanism (3) comprises an installation block (301) fixedly connected to the side face of the coupler installation shaft (4), the top and the bottom of the installation block (301) are provided with installation grooves (302), and the inside of the installation grooves (302) is provided with a clamping assembly (303).
2. A quick coupler according to claim 1, wherein: the disassembly assembly (203) comprises a mounting frame (2031) fixedly connected to the mounting seat (201), two connecting springs (2032) symmetrically arranged are fixedly connected to the mounting frame (2031), the end parts of the two connecting springs (2032) are fixedly connected through a pressing block (2033), and an abutting block (2034) is fixedly connected to the center of one side of the pressing block (2033) close to the connecting springs (2032).
3. A quick coupler according to claim 2, characterized in that: the clamping assembly (303) comprises two clamping springs (3031) fixedly connected to the inner wall of the mounting groove (302), the end parts of the two clamping springs (3031) are fixedly connected through a connecting block (3032), and one side, away from the clamping springs (3031), of the connecting block (3032) is fixedly connected with an arc-shaped clamping block (3033) matched with the clamping groove (202).
4. A quick coupler according to claim 3, wherein: one side of the pressing block (2033) far away from the abutting block (2034) is fixedly connected with a pressing pad (20331).
5. The quick coupler of claim 4, wherein: both sides of connecting block (3032) all fixedly connected with spacing slider (30321), both sides and the position that corresponds two of mounting groove (302) inner wall spacing slider (30321) all have seted up spacing spout (30322).
6. The quick coupler of claim 5, wherein: one side of the limit sliding block (30321) close to the limit sliding groove (30322) movably penetrates through the limit sliding groove (30322) and extends to the inside of the limit sliding groove (30322) to be in sliding connection with the inner wall of the limit sliding groove (30322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321673767.1U CN220134458U (en) | 2023-06-29 | 2023-06-29 | Fast-assembling shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321673767.1U CN220134458U (en) | 2023-06-29 | 2023-06-29 | Fast-assembling shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134458U true CN220134458U (en) | 2023-12-05 |
Family
ID=88959607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321673767.1U Active CN220134458U (en) | 2023-06-29 | 2023-06-29 | Fast-assembling shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134458U (en) |
-
2023
- 2023-06-29 CN CN202321673767.1U patent/CN220134458U/en active Active
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