CN214771501U - Self-centering circular tube clamping and rotating mechanism - Google Patents
Self-centering circular tube clamping and rotating mechanism Download PDFInfo
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- CN214771501U CN214771501U CN202120327218.3U CN202120327218U CN214771501U CN 214771501 U CN214771501 U CN 214771501U CN 202120327218 U CN202120327218 U CN 202120327218U CN 214771501 U CN214771501 U CN 214771501U
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Abstract
The utility model provides a from tight rotary mechanism of centering pipe clamp, include: the rotary support device comprises a rotary support connecting plate, a rotary support, a connecting flange, a clamp, a flexible jacket, a sleeve bottom plate, a translation motor and a rotating motor. The rotary support connecting plate, the rotary support and the connecting flange are rotary workpieces, and a through hole is formed in the rotary center of the rotary support connecting plate, the rotary support and the connecting flange and used for accommodating the clamp, the flexible jacket and the sleeve. Be provided with relative first inclined plane and second inclined plane on sleeve and the anchor clamps respectively, translation motor drives sleeve and anchor clamps relative movement to through the butt effect on first inclined plane and second inclined plane, make anchor clamps press from both sides tight flexible jacket, press from both sides tight tubular product through flexible jacket, rethread rotating electrical machines drives the gyration and supports and the flexible jacket on it and rotate, realize the clamp of tubular product tight and rotatory, can avoid the transmission of the impaired condition when thin wall long tube presss from both sides tightly.
Description
Technical Field
The utility model relates to a tubular product anchor clamps especially relate to a press from both sides tight rotary mechanism from centering pipe.
Background
The pipe is a necessary material for building engineering, and commonly used materials comprise a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like. With the development of science and technology, pipes used in home decoration have also undergone the development process of ordinary cast iron pipes, cement pipes, (reinforced concrete pipes, asbestos cement pipes), nodular cast iron pipes, galvanized steel pipes, plastic pipes and aluminum-plastic composite pipes. The thin-wall long pipe is needed to be used in some specific occasions, but the thin-wall and thin-wall round pipe has low rigidity, poor hardness and difficult clamping and centering, and is easy to generate bending damage in the process of penetrating the pipe by using the multi-layer porous plate.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a self-centering circular tube clamping and rotating mechanism for solving the problem of difficulty in clamping the thin-walled long tube.
The above purpose is realized by the following technical scheme:
a self-centering pipe clamping rotation mechanism comprising: the device comprises a rotary support connecting plate, a rotary support, a connecting flange, a clamp, a flexible jacket, a sleeve bottom plate, a translation motor and a rotating motor; the rotary support is rotatably arranged on the rotary support connecting plate, the connecting flange is fixedly arranged on the rotary support, the clamp is slidably arranged on the connecting flange, the flexible jacket is arranged in the clamp in a penetrating manner, and the surface of an inner hole of the clamp is abutted against the flexible jacket; the rotating motor is arranged on the rotary support connecting plate and is used for driving the rotary support to rotate; the movable end of the translation motor is fixedly connected to the rotary support connecting plate, the sleeve bottom plate is fixedly connected to the translation motor shell, the sleeve is fixedly connected to the sleeve bottom plate, the sleeve penetrates through the rotary support connecting plate and the rotary support, and a first inclined plane and a second inclined plane which are opposite to each other are arranged on the sleeve and the clamp respectively.
In one embodiment, the number of the clamps is two, and the two clamps are oppositely arranged on two sides of the flexible jacket; the connecting flange is provided with a sliding rail, a sliding block is arranged on the sliding rail in a sliding mode, and the clamp is fixedly connected to the sliding block.
In one embodiment, the connecting flange is further provided with a limiting guide block, the side surface of the clamp is provided with a roller, and the circumferential surface of the roller abuts against the limiting guide block.
In one embodiment, the slewing support comprises an inner ring and an outer ring which can rotate mutually, the inner ring is fixedly connected to the slewing support mounting plate, the outer surface of the outer ring is provided with a gear structure, the rotating motor output shaft is provided with a gear, and the outer ring is meshed with the rotating motor output shaft through the gear structure.
In one embodiment, the number of the translation motors is multiple, and the translation motors are uniformly distributed on the sleeve bottom plate along the circumferential direction.
In one embodiment, the clamp further comprises an elastic member, and the elastic force of the elastic member always enables the clamp to be far away from the flexible jacket or has a tendency to be far away from the flexible jacket.
In one embodiment, a copper sleeve is arranged between the sleeve and the rotary support connecting plate and the rotary support.
The utility model has the advantages that:
the utility model provides a from tight rotary mechanism of centering pipe clamp, include: the rotary support device comprises a rotary support connecting plate, a rotary support, a connecting flange, a clamp, a flexible jacket, a sleeve bottom plate, a translation motor and a rotating motor. The rotary support connecting plate, the rotary support and the connecting flange are rotary workpieces, and a through hole is formed in the rotary center of the rotary support connecting plate, the rotary support and the connecting flange and used for accommodating the clamp, the flexible jacket and the sleeve. Be provided with relative first inclined plane and second inclined plane on sleeve and the anchor clamps respectively, translation motor drives sleeve and anchor clamps relative movement to through the butt effect on first inclined plane and second inclined plane, make anchor clamps press from both sides tight flexible jacket, press from both sides tight tubular product through flexible jacket, rethread rotating electrical machines drives the gyration and supports and the flexible jacket on it and rotate, realize the clamp of tubular product tight and rotatory, can avoid the transmission of the impaired condition when thin wall long tube presss from both sides tightly.
Drawings
Fig. 1 is a schematic structural view of a self-centering circular tube clamping and rotating mechanism according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a self-centering circular tube clamping and rotating mechanism according to an embodiment of the present invention.
Wherein:
a slewing support connection plate 10; a slewing support 11; a connecting flange 12; a jig 13; a flexible jacket 14; a sleeve 15; a sleeve bottom plate 16; a translation motor 17; a rotating electrical machine 18; a slide rail 19; a slider 20; a limit guide block 21; a roller 22; a copper jacket 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The utility model provides a from tight rotary mechanism of centering pipe clamp, as shown in figure 1 and figure 2, include: the device comprises a rotary support connecting plate 10, a rotary support 11, a connecting flange 12, a clamp 13, a flexible jacket 14, a sleeve 15, a sleeve bottom plate 16, a translation motor 17 and a rotating motor 18. The rotary support connecting plate 10, the rotary support 11 and the connecting flange 12 are all rotary workpieces, and a channel is arranged in the rotary center of the rotary workpieces and used for accommodating the clamp 13, the flexible jacket 14 and the sleeve 15.
The rotary support 11 is rotatably mounted on the rotary support connecting plate 10, the connecting flange 12 is fixedly mounted on the rotary support 11, the clamp 13 is slidably mounted on the connecting flange 12, the flexible jacket 14 penetrates through the clamp 13, the inner hole surface of the clamp 13 abuts against the flexible jacket 14, the clamp 13 is made to approach or leave the flexible jacket 14 through the sliding of the clamp 13, and therefore force is applied to the flexible jacket 14 so as to clamp the pipe.
The rotating motor 18 is installed on the rotary support connecting plate 10, and the rotating motor 18 is used for driving the rotary support 11 to rotate, so that the rotary support connecting plate 10, the rotary support 11, the connecting flange 12, the clamp 13, the flexible jacket 14 and the pipe in the flexible jacket are driven to rotate integrally.
In one embodiment, the number of the clamps 13 is two, and the two clamps 13 are oppositely arranged on two sides of the flexible jacket 14; the connecting flange 12 is provided with a sliding rail 19, the sliding rail 19 is provided with a sliding block 20 in a sliding way, and the clamp 13 is fixedly connected to the sliding block 20.
In one embodiment, the connecting flange 12 is further provided with a limiting guide block 21, the side surface of the clamp 13 is provided with a roller 22, and the circumferential surface of the roller 22 abuts against the limiting guide block 21.
In one embodiment, the rotary support 11 comprises an inner ring and an outer ring which can rotate mutually, the inner ring is fixedly connected to a mounting plate of the rotary support 11, the outer surface of the outer ring is provided with a gear structure, the output shaft of the rotary motor 18 is provided with a gear, and the outer ring is meshed with the output shaft of the rotary motor 18 through the gear structure.
In one embodiment, the number of the translation motors 17 is multiple, and the multiple translation motors 17 are uniformly distributed on the sleeve bottom plate 16 along the circumferential direction.
In one embodiment, an elastic member is further included, the elastic force of which always keeps the clamp 13 away from the flexible jacket 14 or has a tendency to move away from the flexible jacket 14.
In one embodiment, a copper sleeve 23 is arranged between the sleeve 15 and the rotary support connecting plate 10 and the rotary support 11.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A self-centering pipe clamping and rotating mechanism, comprising: the device comprises a rotary support connecting plate, a rotary support, a connecting flange, a clamp, a flexible jacket, a sleeve bottom plate, a translation motor and a rotating motor; the rotary support is rotatably arranged on the rotary support connecting plate, the connecting flange is fixedly arranged on the rotary support, the clamp is slidably arranged on the connecting flange, the flexible jacket is arranged in the clamp in a penetrating manner, and the surface of an inner hole of the clamp is abutted against the flexible jacket; the rotating motor is arranged on the rotary support connecting plate and is used for driving the rotary support to rotate; the movable end of the translation motor is fixedly connected to the rotary support connecting plate, the sleeve bottom plate is fixedly connected to the translation motor shell, the sleeve is fixedly connected to the sleeve bottom plate, the sleeve penetrates through the rotary support connecting plate and the rotary support, and a first inclined plane and a second inclined plane which are opposite to each other are arranged on the sleeve and the clamp respectively.
2. The self-centering circular tube clamping rotation mechanism of claim 1, wherein the number of said clamps is two, and two of said clamps are oppositely disposed on both sides of said flexible jacket; the connecting flange is provided with a sliding rail, a sliding block is arranged on the sliding rail in a sliding mode, and the clamp is fixedly connected to the sliding block.
3. The self-centering circular tube clamping and rotating mechanism according to claim 2, wherein the connecting flange is further provided with a limiting guide block, the side surface of the clamp is provided with a roller, and the circumferential surface of the roller abuts against the limiting guide block.
4. The self-centering circular tube clamping and rotating mechanism according to claim 1, wherein the rotating support comprises an inner ring and an outer ring which can rotate with each other, the inner ring is fixedly connected to the rotating support mounting plate, a gear structure is arranged on the outer surface of the outer ring, a gear is arranged on the rotating motor output shaft, and the outer ring is meshed with the rotating motor output shaft through the gear structure.
5. The self-centering circular tube clamping and rotating mechanism according to claim 1, wherein the number of the translation motors is multiple, and the translation motors are uniformly distributed on the sleeve bottom plate along the circumferential direction.
6. The self-centering pipe clamping rotation mechanism of claim 1 further comprising a spring, the spring force of which always causes or has a tendency to move the clamp away from the flexible collet.
7. The self-centering circular tube clamping and rotating mechanism according to claim 1, wherein a copper sleeve is arranged between the sleeve and the rotary support connecting plate and the rotary support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120327218.3U CN214771501U (en) | 2021-02-04 | 2021-02-04 | Self-centering circular tube clamping and rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120327218.3U CN214771501U (en) | 2021-02-04 | 2021-02-04 | Self-centering circular tube clamping and rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214771501U true CN214771501U (en) | 2021-11-19 |
Family
ID=78752374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120327218.3U Active CN214771501U (en) | 2021-02-04 | 2021-02-04 | Self-centering circular tube clamping and rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214771501U (en) |
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2021
- 2021-02-04 CN CN202120327218.3U patent/CN214771501U/en active Active
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