CN215035386U - Pipe positioning device - Google Patents
Pipe positioning device Download PDFInfo
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- CN215035386U CN215035386U CN202120541184.8U CN202120541184U CN215035386U CN 215035386 U CN215035386 U CN 215035386U CN 202120541184 U CN202120541184 U CN 202120541184U CN 215035386 U CN215035386 U CN 215035386U
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Abstract
The utility model relates to a machine tooling technical field relates to a tubular product positioning device. The utility model has the advantages of simple structure, reasonable, convenient to use carries out the centre gripping to the pipe fitting both ends through setting up two locating pieces on adjustable shelf, mount, can press from both sides tight fixedly fast to the pipe fitting, and the pipe fitting that can be applicable to different specification diameters presss from both sides tightly, carries out the centering through spacing subassembly to the tubular product that the centre gripping was held simultaneously and fixes a position, plays the effect of support and location to the pipe fitting, guarantees to add the pipe fitting stability man-hour, improves pipe fitting processingquality.
Description
Technical Field
The utility model relates to a machine tooling technical field relates to a tubular product positioning device.
Background
Traditional use the lathe to add man-hour to tubular product, often need rotate the processing of accomplishing a plurality of angles to it on a product, and the military is all through artifical manual steady tubular product, through drawing a line the location on tubular product, not only operate difficult, at the bottom of the efficiency, and the location accuracy is poor, still has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can press from both sides tightly fixedly to the pipe fitting fast, guarantee to add man-hour pipe fitting stability, improve pipe fitting processingquality's tubular product positioning equipment.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is:
a pipe positioning device comprises a base, wherein a clamping assembly is arranged on the base and comprises two positioning blocks, a movable frame and a fixed frame, the movable frame and the fixed frame are oppositely arranged on two sides of the base, and the two positioning blocks are respectively arranged on the movable frame and the fixed frame;
the pipe clamping device is characterized by further comprising a limiting assembly, wherein the limiting assembly is arranged on the base, is arranged between the fixed frame and the movable frame, and is used for centering and positioning a pipe clamped by the clamping assembly through the limiting assembly.
Furthermore, the limiting assembly comprises two sliding blocks, a sliding groove is formed in the base, the sliding blocks are slidably arranged on the sliding groove, a limiting frame and a power component are arranged on the sliding blocks, the power component is in driving connection with the sliding blocks, and the power component drives the two sliding blocks to move relatively.
Furthermore, the limiting frame comprises a supporting plate, a roller frame is arranged at one end of the supporting plate, a guide roller is arranged on the roller frame, and wear-resistant rubber is arranged on the guide roller.
Furthermore, a waist-shaped groove is formed in the supporting plate, a screw hole is formed in the sliding block, the supporting plate is screwed with the screw hole in the sliding block through a screw, and an avoiding groove matched with the screw is formed in the edge of the waist-shaped groove.
Further, the power component comprises a guide wheel and a pull rod, the guide wheel is connected with the base through a rotating shaft, a plurality of arc-shaped guide grooves are formed in the guide wheel, guide rods penetrate through the arc-shaped guide grooves and are connected with the sliding blocks, the pull rod is in driving connection with the guide wheel, and the pull rod drives the guide wheel to rotate.
Furthermore, a rack is arranged on the pull rod, a tooth surface matched with the rack is arranged on the guide wheel, the rack is meshed with the guide wheel, and the guide wheel is driven to rotate by pulling the rack connected with the pull rod so as to complete the relative motion of the two sliding blocks.
Further, one end of each arc-shaped guide groove is close to the center of the guide wheel, the other end of each arc-shaped guide groove is close to the edge of the guide wheel, the cutting angles of all the arc-shaped guide grooves and the guide wheel body are equal, and all the arc-shaped guide grooves are uniformly distributed around the center of the guide wheel body.
Furthermore, a guide head is arranged on the positioning block, the guide head is of a conical structure, and the guide head is made of a plastic material.
Furthermore, the clamping assembly further comprises a driving part, the driving part is arranged on the base, the movable frame is in driving connection with the driving part, and the driving part drives the movable frame to reciprocate towards the fixed frame.
Further, the driving part comprises a motor and a lead screw, the movable frame is slidably arranged on the base, the lead screw is connected with the base through a bearing seat, the motor output shaft is in driving connection with the lead screw, a nut is sleeved on the lead screw, and the nut is connected with the movable frame.
The utility model has the advantages that:
the utility model has the advantages of simple structure, reasonable, convenient to use carries out the centre gripping to the pipe fitting both ends through setting up two locating pieces on adjustable shelf, mount, can press from both sides tight fixedly fast to the pipe fitting, and the pipe fitting that can be applicable to different specification diameters presss from both sides tightly, carries out the centering through spacing subassembly to the tubular product that the centre gripping was held simultaneously and fixes a position, plays the effect of support and location to the pipe fitting, guarantees to add the pipe fitting stability man-hour, improves pipe fitting processingquality.
Drawings
Fig. 1 is a schematic view of the pipe positioning apparatus of the present invention.
Fig. 2 is a plan view of the present invention.
The reference numbers in the figures illustrate: 1. a base; 11. a fixed mount; 12. positioning blocks; 2. a movable frame; 21. a motor; 22. a screw rod; 23. a nut; 3. a slider; 31. a guide roller; 32. a roller frame; 33. a guide wheel; 34. a rack; 35. a guide bar; 36. a support plate; 37. a waist-shaped groove; 38. a screw; 39. a pull rod;
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-2, a pipe positioning apparatus includes a base 1, a clamping assembly is disposed on the base 1, the clamping assembly includes two positioning blocks 12, a movable frame and a fixed frame 11, the movable frame 2 and the fixed frame 11 are disposed at two sides of the base 1, and the two positioning blocks 12 are disposed on the movable frame and the fixed frame 11 respectively;
still include spacing subassembly, spacing subassembly sets up on the base 1, just spacing subassembly sets up between mount 11 and the adjustable shelf, center the location is carried out to the tubular product that the centre gripping subassembly was held through spacing subassembly.
The utility model has the advantages of simple structure, reasonable, convenient to use carries out the centre gripping to pipe fitting both ends through setting up two locating pieces 12 on adjustable shelf, mount 11, can press from both sides tight fixedly fast to the pipe fitting, and the pipe fitting that can be applicable to different specification diameters presss from both sides tightly, carries out the centering through spacing subassembly to the tubular product of the centre gripping of holding the subassembly simultaneously and fixes a position, plays the effect of support and location to the pipe fitting, guarantees to add pipe fitting stability man-hour, improves pipe fitting processingquality.
The limiting assembly comprises two sliding blocks 3, a sliding groove is formed in the base 1, the sliding blocks 3 are slidably arranged on the sliding groove, a limiting frame and a power part are arranged on the sliding blocks 3, the power part is in driving connection with the sliding blocks 3, and the power part drives the two sliding blocks 3 to move relatively.
The limiting frame comprises a supporting plate 36, a roller frame 32 is arranged at one end of the supporting plate 36, a guide roller 31 is arranged on the roller frame 32, and wear-resistant rubber is arranged on the guide roller 31.
The supporting plate 36 is provided with a supporting surface which is arc-shaped or straight, the pipe fitting is supported by the supporting plate 36, the damage of the two positioning blocks 12 on the movable frame and the fixed frame 11 caused by processing is avoided, the stability of the pipe fitting during processing can be ensured, and the processing quality of the pipe fitting is ensured.
A waist-shaped groove 37 is formed in the supporting plate 36, a screw hole is formed in the sliding block 3, the supporting plate 36 is screwed with the screw hole in the sliding block 3 through a screw 38, and an avoiding groove matched with the screw 38 is formed in the edge of the waist-shaped groove 37.
The relative position of the supporting plate 36 and the sliding block 3 can be adjusted through the waist-shaped groove 37, so that the limiting frame can be used for pipe fittings of various specifications, and the application range is wide.
The power part comprises a guide wheel 33 and a pull rod 39, the guide wheel 33 is connected with the base 1 through a rotating shaft, a plurality of arc-shaped guide grooves are formed in the guide wheel 33, guide rods 35 penetrate through the arc-shaped guide grooves, the guide rods 35 are connected with the sliding blocks 3, the pull rod 39 is in driving connection with the guide wheel 33, and the pull rod 39 drives the guide wheel 33 to rotate.
The pull rod 39 is provided with a rack 34, the guide wheel 33 is provided with a tooth surface matched with the rack 34, the rack 34 is meshed with the guide wheel 33, and the rack 34 connected with the pull rod 39 is pulled to drive the guide wheel 33 to rotate so as to complete the relative motion of the two sliding blocks 3.
The rack 34 connected with the pull rod 39 is pulled to drive the guide wheel 33 to rotate, the guide wheel 33 rotates to drive the two sliding blocks 3 to move relatively, the pipe is quickly positioned, meanwhile, the movable inner diameter of the sliding blocks 3 can be adjusted according to the size of the pipe, the pipe is suitable for various types of pipes, the conveying stability is higher, the product is positioned accurately, and the machining precision of subsequent pipes is improved.
One end of each arc-shaped guide groove is close to the center of the guide wheel 33, the other end of each arc-shaped guide groove is close to the edge of the guide wheel 33, the cutting angles of all the arc-shaped guide grooves and the body of the guide wheel 33 are equal, and all the arc-shaped guide grooves are uniformly distributed around the center of the body of the guide wheel 33.
The positioning block 12 is provided with a guide head, the guide head is of a conical structure, and the guide head is made of plastic materials.
The clamping assembly further comprises a driving part, the driving part is arranged on the base 1, the movable frame is in driving connection with the driving part, and the driving part drives the movable frame to move towards the fixed frame 11 in a reciprocating mode.
The driving part comprises a motor 21 and a lead screw 22, the movable frame is slidably arranged on the base 1, the lead screw 22 is connected with the base 1 through a bearing seat, an output shaft of the motor 21 is in driving connection with the lead screw 22, a nut 23 is sleeved on the lead screw 22, and the nut 23 is connected with the movable frame.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The pipe positioning equipment is characterized by comprising a base, wherein a clamping assembly is arranged on the base and comprises two positioning blocks, a movable frame and a fixed frame, the movable frame and the fixed frame are oppositely arranged on two sides of the base, and the two positioning blocks are respectively arranged on the movable frame and the fixed frame;
the pipe clamping device is characterized by further comprising a limiting assembly, wherein the limiting assembly is arranged on the base, is arranged between the fixed frame and the movable frame, and is used for centering and positioning a pipe clamped by the clamping assembly through the limiting assembly.
2. The pipe positioning device according to claim 1, wherein the limiting assembly comprises two sliding blocks, a sliding groove is formed in the base, the sliding blocks are slidably disposed on the sliding groove, a limiting frame and a power component are disposed on the sliding blocks, the power component is in driving connection with the sliding blocks, and the power component drives the two sliding blocks to move relatively.
3. The pipe positioning apparatus according to claim 2, wherein the limiting frame comprises a supporting plate, a roller frame is arranged at one end of the supporting plate, a guide roller is arranged on the roller frame, and wear-resistant rubber is arranged on the guide roller.
4. The pipe positioning apparatus according to claim 3, wherein the support plate has a waist-shaped groove, the slider has a screw hole, the support plate is screwed with the screw hole of the slider via a screw, and an avoiding groove matched with the screw is formed at an edge of the waist-shaped groove.
5. The pipe positioning device according to claim 2, wherein the power component comprises a guide wheel and a pull rod, the guide wheel is connected with the base through a rotating shaft, the guide wheel is provided with a plurality of arc-shaped guide grooves, guide rods penetrate through the arc-shaped guide grooves, the guide rods are connected with the sliding blocks, the pull rod is in driving connection with the guide wheel, and the pull rod drives the guide wheel to rotate.
6. The pipe positioning apparatus as claimed in claim 5, wherein the pull rod is provided with a rack, the guide wheel is provided with a tooth surface matched with the rack, the rack is engaged with the guide wheel, and the guide wheel is driven to rotate by pulling the rack connected with the pull rod so as to complete the relative movement of the two sliding blocks.
7. The pipe positioning apparatus of claim 5, wherein each of the arcuate guide channels has one end proximate to a center of the guide wheel and another end proximate to an edge of the guide wheel, all of the arcuate guide channels having an equal angle of tangency with the guide wheel body, and all of the arcuate guide channels being evenly distributed about the center of the guide wheel body.
8. The tube positioning apparatus of claim 1, wherein the positioning block is provided with a guide head, the guide head has a conical structure, and the guide head is made of a plastic material.
9. The pipe positioning apparatus of claim 1, wherein the clamping assembly further comprises a driving member disposed on the base, the movable frame is in driving connection with the driving member, and the driving member drives the movable frame to reciprocate toward the fixed frame.
10. The pipe positioning apparatus according to claim 9, wherein the driving part comprises a motor and a lead screw, the movable frame is slidably disposed on the base, the lead screw is connected to the base through a bearing seat, an output shaft of the motor is drivingly connected to the lead screw, and a nut is sleeved on the lead screw and connected to the movable frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541184.8U CN215035386U (en) | 2021-03-16 | 2021-03-16 | Pipe positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541184.8U CN215035386U (en) | 2021-03-16 | 2021-03-16 | Pipe positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035386U true CN215035386U (en) | 2021-12-07 |
Family
ID=79261186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120541184.8U Active CN215035386U (en) | 2021-03-16 | 2021-03-16 | Pipe positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215035386U (en) |
-
2021
- 2021-03-16 CN CN202120541184.8U patent/CN215035386U/en active Active
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