CN220463879U - Roller type scribing tool - Google Patents
Roller type scribing tool Download PDFInfo
- Publication number
- CN220463879U CN220463879U CN202321926408.2U CN202321926408U CN220463879U CN 220463879 U CN220463879 U CN 220463879U CN 202321926408 U CN202321926408 U CN 202321926408U CN 220463879 U CN220463879 U CN 220463879U
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- China
- Prior art keywords
- fixedly connected
- scribing
- tool
- roller type
- trough
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- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of scribing tools, and particularly relates to a roller type scribing tool which comprises a tool table, wherein a driving box is fixedly connected to the top of the tool table, a three-jaw chuck is fixedly connected to an output shaft of the driving box, a connecting assembly is arranged on the front side of the three-jaw chuck, and two fixing frames are fixedly connected to the top of the tool table. The three-jaw chuck is reasonable in structural design, through the arrangement of the connecting rod, the limiting disc and the pipe fitting connecting column, pipe fittings with different diameters can be fixed on the three-jaw chuck according to the pipe fitting connecting column with different diameters, and the positions of the two scribing rollers can be adjusted in a rotatable mode when the threaded rod is locked through the arrangement of the threaded rod, the nut sleeve and the scribing rollers, the scribing positions on the pipe fitting can be adjusted, meanwhile, the distance between the two scribing rollers can be adjusted, the scribing distance can be adjusted, and therefore the universality of the device is improved.
Description
Technical Field
The utility model relates to the technical field of scribing tools, in particular to a roller type scribing tool.
Background
When cutting a pipe, in order to ensure the cutting accuracy, a scribing tool is required to scribe the position of the pipe workpiece to be cut.
The existing roller type scribing tool has the defects that when the existing roller type scribing tool is used, only one roller is generally arranged for scribing, two lines are inconvenient to scribe at one time, the distance between the two rollers is inconvenient to adjust according to actual needs, the distance between the two rollers is inconvenient to adjust, the using range is reduced, and therefore the roller type scribing tool is used for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a roller type scribing tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a roller type scribing tool, includes the tool table, the top fixedly connected with driving box of tool table, fixedly connected with three-jaw chuck on the output shaft of driving box, the front side of three-jaw chuck is provided with coupling assembling, the top fixedly connected with two mounts of tool table is provided with roller type scribing component between two mounts.
Preferably, the connecting assembly comprises a connecting rod fixedly connected to the front side of the three-jaw chuck, the front end of the connecting rod is fixedly connected with a limiting disc, and the front side of the limiting disc is fixedly connected with a pipe connecting column.
Preferably, the roller type scribing assembly comprises a cylinder fixedly connected to one side of a fixing frame on the right side, a piston rod is fixedly connected to an output shaft of the cylinder, a trough is fixedly connected to one end of the piston rod, a servo motor is fixedly connected to the rear side of the trough, a threaded rod is fixedly connected to the output shaft of the servo motor, two nut sleeves are sleeved on the outer side threads of the threaded rod, and scribing rollers are fixedly sleeved on the outer sides of the two nut sleeves.
Preferably, a protective shell is fixedly sleeved on the outer side of the servo motor, and the protective shell is fixedly connected to the rear side of the trough.
Preferably, two guide rods are fixedly connected between the two fixing frames, a sliding seat is sleeved on the outer side of each guide rod in a sliding manner, and the trough is fixedly connected to the top of the sliding seat.
Preferably, one side fixedly connected with two reset springs of slide, the one end of two reset springs is all fixed connection in one side of the mount on right side, and two reset springs cup joint in the outside of corresponding guide bar respectively.
Preferably, two threaded holes are formed in the inner wall of the bottom of the fixing frame, four threaded grooves are formed in the top of the tool table, and the threaded holes are connected with the same screw through threads in the threaded grooves.
According to the roller type scribing tool, a corresponding amount of white paint is poured into a trough, and a connecting rod is clamped and fixed on a three-jaw chuck according to the diameter of a pipe fitting, so that the pipe fitting is stably sleeved on the outer side of the pipe fitting connecting column and is abutted to the front side of a limiting disc according to pipe fitting connecting columns with different diameters, and then the connecting rod, the limiting disc, the pipe fitting connecting column and the pipe fitting are driven to rotate by a driving shaft of a driving box;
according to the roller type scribing tool, the cylinder and the servo motor are started, the output shaft of the cylinder drives the piston rod to move rightwards, the piston rod drives the trough to move rightwards and abut against the outer sides of the two scribing rollers, meanwhile, the servo motor drives the threaded rod to rotate, the scribing rollers are not guided, the threaded rod drives the two scribing rollers to rotate, a white coating line can be scribed on the outer sides of the pipe, when the distance between the two scribing rollers needs to be adjusted, a person can rotate the nut sleeve and the scribing rollers through the servo motor, so that the scribing rollers and the nut sleeve are rotationally moved on the outer sides of the threaded rod, the distance between the two scribing rollers can be adjusted, the scribing distance between the two scribing rollers can be adjusted, the universality of the device is improved, after scribing is finished, the cylinder is reversely started, the trough moves leftwards and resets, the pipe is conveniently removed by a reset spring, and a buffer force can be provided for moving the trough to be more stable and smooth through the arrangement of the reset spring;
the three-jaw chuck is reasonable in structural design, through the arrangement of the connecting rod, the limiting disc and the pipe fitting connecting column, pipe fittings with different diameters can be fixed on the three-jaw chuck according to the pipe fitting connecting column with different diameters, and the positions of the two scribing rollers can be adjusted in a rotatable mode when the threaded rod is locked through the arrangement of the threaded rod, the nut sleeve and the scribing rollers, the scribing positions on the pipe fitting can be adjusted, meanwhile, the distance between the two scribing rollers can be adjusted, the scribing distance can be adjusted, and therefore the universality of the device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a roller scribing tool according to the present utility model;
fig. 2 is a perspective view of a roller scribing assembly of a roller scribing tool according to the present utility model;
fig. 3 is a top view of a roller scribing assembly of a roller scribing tool according to the present utility model;
fig. 4 is a schematic structural diagram of a connection assembly of a roller scribing tool according to the present utility model.
In the figure: 1. a tooling table; 2. a drive box; 3. a three-jaw chuck; 4. a limiting disc; 5. a pipe fitting connection column; 6. a connecting rod; 7. a fixing frame; 8. a guide rod; 9. a return spring; 10. a slide; 11. a trough; 12. a threaded rod; 13. a scribing roller; 14. a nut sleeve; 15. a cylinder; 16. a protective shell; 17. a servo motor; 18. a piston rod; 19. a threaded hole; 20. and (5) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a roller type scribing tool comprises a tool table 1, wherein a driving box 2 is fixedly connected to the top of the tool table 1, a three-jaw chuck 3 is fixedly connected to an output shaft of the driving box 2, a connecting component is arranged on the front side of the three-jaw chuck 3, two fixing frames 7 are fixedly connected to the top of the tool table 1, and a roller type scribing component is arranged between the two fixing frames 7.
According to the utility model, the connecting assembly comprises a connecting rod 6 fixedly connected to the front side of the three-jaw chuck 3, the front end of the connecting rod 6 is fixedly connected with a limiting disc 4, the front side of the limiting disc 4 is fixedly connected with a pipe connecting column 5, and the connecting rod 6 is clamped and fixed on the three-jaw chuck 3 according to the diameters of pipe fittings, so that the pipe fittings are stably sleeved on the outer sides of the corresponding pipe connecting columns 5 and abutted to the front sides of the limiting discs 4 according to the pipe fittings with different diameters.
According to the utility model, the roller type scribing assembly comprises the air cylinder 15 fixedly connected to one side of the fixing frame 7 on the right side, the output shaft of the air cylinder 15 is fixedly connected with the piston rod 18, one end of the piston rod 18 is fixedly connected with the trough 11, the rear side of the trough 11 is fixedly connected with the servo motor 17, the output shaft of the servo motor 17 is fixedly connected with the threaded rod 12, two nut sleeves 14 are sleeved outside the threaded rod 12 in a threaded manner, scribing rollers 13 are fixedly sleeved outside the two nut sleeves 14, the connecting rod 6, the limiting disc 4 and the pipe fitting connecting column 5 are driven by the driving shaft of the driving box 2 to rotate with the pipe fitting, the piston rod 18 drives the piston rod 18 to move right with the trough 11 and abut against the outer sides of the pipe fitting, and meanwhile, the servo motor 17 drives the threaded rod 12 to rotate, so that the scribing rollers 13 drive the two scribing rollers 13 to rotate, and a white coating line can be arranged on the outer sides of the pipe fitting, when the distance between the two scribing rollers 13 is required to be adjusted, the distance between the two scribing rollers 13 can be adjusted, and the distance between the two scribing rollers 13 can be adjusted only by rotating the nut sleeves 14, and the distance between the two scribing rollers can be adjusted.
In the utility model, the outer side of the servo motor 17 is fixedly sleeved with the protective shell 16, and the protective shell 16 is fixedly connected to the rear side of the trough 11, so that the servo motor 17 can be protected.
In the utility model, two guide rods 8 are fixedly connected between two fixing frames 7, a slide seat 10 is sleeved on the outer sides of the two guide rods 8 in a sliding manner, and a trough 11 is fixedly connected to the top of the slide seat 10, so that the trough 11 is conveniently guided, and the movement of the trough is more stable.
According to the utility model, two return springs 9 are fixedly connected to one side of the sliding seat 10, one ends of the two return springs 9 are fixedly connected to one side of the right fixing frame 7, the two return springs 9 are respectively sleeved on the outer sides of the corresponding guide rods 8, and a buffer force can be provided for the moving trough 11 through the arrangement of the return springs 9, so that the trough 11 can move more stably and smoothly.
In the utility model, two threaded holes 19 are formed on the inner wall of the bottom of the fixing frame 7, four threaded grooves are formed on the top of the tool table 1, and the threaded holes 19 and the threaded grooves are internally and screwed with the same screw 20, so that the roller scribing assembly is convenient to mount and dismount, and is convenient for maintenance work at regular intervals.
In the utility model, when working, firstly, a corresponding amount of white paint is poured into a trough 11, a connecting rod 6 is clamped and fixed on a three-jaw chuck 3 according to the diameter of a pipe fitting, so that the pipe fitting is stably sleeved on the outer side of the pipe fitting connecting column 5 and is abutted with the front side of a limiting disc 4 according to pipe fitting connecting columns 5 with different diameters, then the connecting rod 6, the limiting disc 4, the pipe fitting connecting column 5 and the pipe fitting are driven to rotate by a driving shaft of a driving box 2, then a cylinder 15 and a servo motor 17 are started, the output shaft of the cylinder 15 drives a piston rod 18 to move right, the piston rod 18 drives the trough 11 to move right with two scribing rollers 13 and is abutted with the outer side of the pipe fitting, meanwhile, the servo motor 17 drives a threaded rod 12 to rotate, and the threaded rod 12 drives the two scribing rollers 13 to rotate because the scribing rollers 13 are not guided, furthermore, a white coating line can be drawn on the outer side of the pipe fitting, when the distance between the two scribing rollers 13 needs to be adjusted, due to the self-locking property of the servo motor 17, the personnel can rotate the nut sleeve 14 and the scribing rollers 13, so that the scribing rollers 13 and the nut sleeve 14 can move rotationally on the outer side of the threaded rod 12, the scribing position on the pipe fitting can be adjusted, meanwhile, the distance between the two scribing rollers 13 can be adjusted, the scribing distance can be adjusted, the universality of the device is improved, after scribing is finished, the cylinder 15 is reversely started, the trough 11 is reset in a left-moving mode, so that the personnel can take down the pipe fitting, and a buffer force can be provided for the moving trough 11 through the arrangement of the reset spring 9, so that the trough 11 can move more stably and smoothly.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a roller type scribing tool, its characterized in that, includes tool table (1), the top fixedly connected with driving box (2) of tool table (1), fixedly connected with three-jaw chuck (3) on the output shaft of driving box (2), the front side of three-jaw chuck (3) is provided with coupling assembling, the top fixedly connected with two mounts (7) of tool table (1), be provided with roller type scribing subassembly between two mounts (7).
2. The roller scribing tool as claimed in claim 1, wherein the connecting assembly comprises a connecting rod (6) fixedly connected to the front side of the three-jaw chuck (3), a limiting disc (4) is fixedly connected to the front end of the connecting rod (6), and a pipe connecting column (5) is fixedly connected to the front side of the limiting disc (4).
3. The roller type scribing tool as claimed in claim 1, wherein the roller type scribing assembly comprises a cylinder (15) fixedly connected to one side of a fixing frame (7) on the right side, a piston rod (18) is fixedly connected to an output shaft of the cylinder (15), one end of the piston rod (18) is fixedly connected with a trough (11), a servo motor (17) is fixedly connected to the rear side of the trough (11), a threaded rod (12) is fixedly connected to an output shaft of the servo motor (17), two nut sleeves (14) are sleeved on outer threads of the threaded rod (12), and scribing rollers (13) are fixedly sleeved on outer sides of the two nut sleeves (14).
4. A roller scribing tool as in claim 3, wherein a protective housing (16) is fixedly sleeved on the outer side of the servo motor (17), and the protective housing (16) is fixedly connected to the rear side of the trough (11).
5. A roller scribing tool as in claim 3, characterized in that two guide rods (8) are fixedly connected between the two fixing frames (7), a slide seat (10) is sleeved on the outer side of the two guide rods (8) in a sliding manner, and the trough (11) is fixedly connected to the top of the slide seat (10).
6. The roller scribing tool as claimed in claim 5, wherein one side of the sliding seat (10) is fixedly connected with two return springs (9), one ends of the two return springs (9) are fixedly connected to one side of the right fixing frame (7), and the two return springs (9) are respectively sleeved on the outer sides of the corresponding guide rods (8).
7. The roller type scribing tool as claimed in claim 1, wherein two threaded holes (19) are formed in the inner wall of the bottom of the fixing frame (7), four threaded grooves are formed in the top of the tool table (1), and the threaded holes (19) are connected with the same screw (20) through threads in the threaded grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926408.2U CN220463879U (en) | 2023-07-21 | 2023-07-21 | Roller type scribing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926408.2U CN220463879U (en) | 2023-07-21 | 2023-07-21 | Roller type scribing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463879U true CN220463879U (en) | 2024-02-09 |
Family
ID=89775959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321926408.2U Active CN220463879U (en) | 2023-07-21 | 2023-07-21 | Roller type scribing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463879U (en) |
-
2023
- 2023-07-21 CN CN202321926408.2U patent/CN220463879U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |