CN210908977U - Pipe cutter with height-adjustable tool rest - Google Patents
Pipe cutter with height-adjustable tool rest Download PDFInfo
- Publication number
- CN210908977U CN210908977U CN201921932267.9U CN201921932267U CN210908977U CN 210908977 U CN210908977 U CN 210908977U CN 201921932267 U CN201921932267 U CN 201921932267U CN 210908977 U CN210908977 U CN 210908977U
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- Prior art keywords
- fixedly connected
- wall
- pipe cutter
- height
- motor
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a pipe cutter with adjustable knife rest height, including machine main part and motor, the inside inserting in left side of machine main part is equipped with the motor, and the output fixedly connected with belt pulley of motor, the first axis of rotation of one end fixedly connected with of motor is kept away from to the belt pulley, and the inside of first axis of rotation is inserted and is equipped with the fixed pin, the inside fixedly connected with fixed block of fixed pin, the inner wall of fixed pin is inconsistent with the surface of shelves pole, the surface of fixed pin is inconsistent with the inner wall of blade disc, the first dead lever of bottom fixedly connected with of machine main part, and the bottom fixedly connected with movable block of first dead lever. The utility model discloses be provided with first dead lever and second axis of rotation, the rotation through the second axis of rotation can make first dead lever remove, can make the altitude mixture control of pipe cutter, through the elasticity of spring, can make the convenient dismantlement installation of blade disc.
Description
Technical Field
The utility model relates to a pipe cutter technical field specifically is a pipe cutter with adjustable knife rest height.
Background
The pipe cutter is suitable for cutting and processing pipes such as steel pipes, stainless steel pipes, copper pipes, aluminum pipes and the like, some manual cutting operations which cannot be carried out can be carried out through the pipe cutter, and the pipe cutter can cut various specified shapes, so that the pipe cutter has wide application fields and is mainly used for the building industry, the automobile industry and the chemical industry.
When current pipe cutter was used daily, because the machine body is fixed, the article size that leads to unable cutting as required comes height-adjusting to influence the cutting effect, cutting blade is when routine maintenance and change simultaneously, because current pass through the screw fixation, difficult easy dismantlement under the condition of not having the instrument, therefore the pipe cutter that needs a knife rest height-adjustable to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe cutter with adjustable knife rest height to the pipe cutter that proposes in solving above-mentioned background art highly can't adjust and cutting blade dismantles inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a pipe cutter with a height-adjustable tool rest comprises a machine main body and a motor, wherein the motor is inserted into the left side of the machine main body, the output end of the motor is fixedly connected with a belt pulley, one end, away from the motor, of the belt pulley is fixedly connected with a first rotating shaft, a fixing pin is inserted into the first rotating shaft, a fixing block is fixedly connected into the fixing pin, the inner wall of the fixing pin is abutted against the surface of a stop lever, the surface of the fixing pin is abutted against the inner wall of a cutter head, a first fixing rod is fixedly connected to the bottom end of the machine main body, a moving block is fixedly connected to the bottom end of the first fixing rod, a second fixing rod is inserted into the moving block, the surface of the second fixing rod is meshed with the surface of a gear, a second rotating shaft is fixedly connected to the inner wall of the gear, and, one side fixedly connected with slider that the gear was kept away from to the second dead lever, the bottom fixedly connected with base of second dead lever.
Preferably, a semicircular groove is formed in the first rotating shaft, the top end of the stop lever is semicircular, and the diameter of the inner wall of the groove formed in the first rotating shaft is larger than that of the top end of the stop lever.
Preferably, the surface of the fixing pin is hexagonal, the inner wall of the first rotating shaft is hexagonal, and the inner wall of the first rotating shaft is in contact with the surface of the fixing pin.
Preferably, the fixed surface of fixed block has the one end of spring in the welding, and the other end welding of spring has the shelves pole.
Preferably, the surface of the rotating handle is provided with an external thread, and the rotating handle and the gear form a rotating structure.
Preferably, the surface of the sliding block is abutted against the inner wall of the moving block, and the moving block and the sliding block form a sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this pipe cutter with height-adjustable knife rest is provided with first dead lever and second axis of rotation, and the rotation through the second axis of rotation can make first dead lever remove, can make pipe cutter's altitude mixture control, and through the elasticity of spring, can make the convenient dismantlement installation of blade disc.
(1) The device is provided with first dead lever and second axis of rotation, and rotation through rotating the handle drives the second axis of rotation, and through the cooperation of second axis of rotation and second dead lever, the movable block can make the removal, and the movable block removes and drives first dead lever and remove to can make the altitude mixture control of pipe cutting machine.
(2) The device is through inserting the fixed pin inside first axis of rotation, and the shelves pole passes through the elasticity of spring, can block in the recess that first axis of rotation inside set up, can make the convenient dismantlement of blade disc and installation through the elasticity of spring.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
FIG. 4 is a schematic side view of the spring and stopper rod structure of the present invention;
fig. 5 is a schematic side view of the first rotating shaft structure of the present invention.
In the figure: 1. a machine main body; 2. a motor; 3. a belt pulley; 4. a first rotating shaft; 5. a fixing pin; 6. a fixed block; 7. a spring; 8. a gear lever; 9. a cutter head; 10. a first fixing lever; 11. a moving block; 12. a second fixing bar; 13. a gear; 14. rotating the handle; 15. a second rotating shaft; 16. a slider; 17. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a pipe cutting machine with a height-adjustable tool rest comprises a machine body 1 and a motor 2, the motor type can be Y90S-2, the motor 2 is inserted into the left side of the machine body 1, the belt pulley 3 is fixedly connected to the output end of the motor 2, the first rotating shaft 4 is fixedly connected to one end, away from the motor 2, of the belt pulley 3, a fixing pin 5 is inserted into the first rotating shaft 4, the surface of the fixing pin 5 is hexagonal, the inner wall of the first rotating shaft 4 is abutted to the surface of the fixing pin 5, the inner wall of the first rotating shaft 4 and the surface of the fixing pin 5 are hexagonal, the fixing pin 5 can be driven to rotate when the first rotating shaft 4 rotates, the fixing pin 5 can drive a cutter head 9 to rotate, the fixing block 6 is fixedly connected to the inner part of the fixing pin 5, and the inner wall, one end of the fixed block 6 is fixedly welded with a spring 7.
The other end of the spring 7 is welded with a stop lever 8, the stop lever 8 can be stretched in the fixing pin 5 through the spring 7, so that the cutter head 9 can be conveniently detached and installed, a semicircular groove is formed in the first rotating shaft 4, the top end of the stop lever 8 is semicircular, the diameter of the inner wall of the groove formed in the first rotating shaft 4 is larger than that of the top end of the stop lever 8, the stop lever 8 can be clamped through the groove formed in the first rotating shaft 4, so that the fixing pin 5 can be fixed, the groove formed in the first rotating shaft 4 and the top end of the stop lever 8 are semicircular, when the cutter head 9 needs to be detached, the fixing pin 5 is pulled, the stop lever 8 can be contracted into the fixing pin 5, the surface of the fixing pin 5 is abutted against the inner wall of the cutter head 9, the inner wall of the cutter head 9 is hexagonal, and the bottom end of the machine body, a moving block 11 is fixedly connected to the bottom end of the first fixing rod 10, a second fixing rod 12 is inserted into the moving block 11, the surface of the second fixing rod 12 is meshed with the surface of a gear 13, a second rotating shaft 15 is fixedly connected to the inner wall of the gear 13, a rotating handle 14 is installed at the top end of the right side of the moving block 11 through a bearing, an external thread is arranged on the surface of the rotating handle 14, the gear 13 and the rotating handle 14 form a rotating structure, the gear 13 can be driven to rotate when the rotating handle 14 rotates through rotating the external thread on the surface of the rotating handle 14, a sliding block 16 is fixedly connected to one side, far away from the gear 13, of the second fixing rod 12, the surface of the sliding block 16 is abutted against the inner wall of the moving block 11, the moving block 11 and the sliding block 16 form a sliding structure, the sliding block 16 can play a role in fixing the moving block 11, the bottom end of the second fixing rod 12 is fixedly connected with a base 17.
The working principle is as follows: when the height of the machine body 1 needs to be adjusted, according to the attached drawing 1, the gear 13 is driven to rotate by rotating the rotating handle 14, the gear 13 is meshed with the surface of the second fixing rod 12, when the gear 13 rotates, the whole moving block 11 moves upwards, when the moving block 11 moves, the first fixing rod 10 fixed at the top end of the moving block 11 is driven to move simultaneously, the whole height of the machine body 1 can be conveniently adjusted by moving the first fixing rod 10, and the gear 13 can rotate simultaneously by hinging the second rotating shaft 15 and the inside of the moving block 11.
When the cutter head 9 needs to be disassembled, according to the attached drawing 3, the fixing pin 5 is pulled, the top end of the blocking rod 8 is pulled to be contracted into the fixing pin 5 through the spring 7, the fixing pin 5 can be drawn out, the cutter head 9 can be disassembled at the moment, when the cutter head 9 needs to be assembled, the fixing pin 5 is inserted into the inner walls of the cutter head 9 and the first rotating shaft 4, the blocking rod 8 can be clamped in a groove formed in the first rotating shaft 4 through the elastic force of the spring 7, and the cutter head 9 is assembled.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a pipe cutter with adjustable knife rest height, includes machine main part (1) and motor (2), its characterized in that: the machine is characterized in that a motor (2) is inserted into the left side of the machine body (1), a belt pulley (3) is fixedly connected to the output end of the motor (2), one end, far away from the motor (2), of the belt pulley (3) is fixedly connected with a first rotating shaft (4), a fixing pin (5) is inserted into the first rotating shaft (4), a fixing block (6) is fixedly connected into the fixing pin (5), the inner wall of the fixing pin (5) is abutted to the surface of a stop lever (8), the surface of the fixing pin (5) is abutted to the inner wall of a cutter head (9), a first fixing rod (10) is fixedly connected to the bottom end of the machine body (1), a moving block (11) is fixedly connected to the bottom end of the first fixing rod (10), a second fixing rod (12) is inserted into the moving block (11), and the surface of the second fixing rod (12) is meshed with the surface of a gear (13, and a second rotating shaft (15) is fixedly connected to the inner wall of the gear (13), a rotating handle (14) is mounted at the top end of the right side of the moving block (11) through a bearing, a sliding block (16) is fixedly connected to one side, far away from the gear (13), of the second fixing rod (12), and a base (17) is fixedly connected to the bottom end of the second fixing rod (12).
2. A pipe cutter with a height-adjustable tool holder as claimed in claim 1, wherein: a semicircular groove is formed in the first rotating shaft (4), the top end of the stop lever (8) is semicircular, and the diameter of the inner wall of the groove formed in the first rotating shaft (4) is larger than that of the top end of the stop lever (8).
3. A pipe cutter with a height-adjustable tool holder as claimed in claim 1, wherein: the surface of fixed pin (5) sets up to the hexagon, and first axis of rotation (4) inner wall sets up to the hexagon, the inner wall of first axis of rotation (4) and the surface of fixed pin (5) are inconsistent.
4. A pipe cutter with a height-adjustable tool holder as claimed in claim 1, wherein: the fixed surface of fixed block (6) welds the one end that has spring (7), and the other end welding of spring (7) has shelves pole (8).
5. A pipe cutter with a height-adjustable tool holder as claimed in claim 1, wherein: the surface of the rotating handle (14) is provided with an external thread, and the gear (13) and the rotating handle (14) form a rotating structure.
6. A pipe cutter with a height-adjustable tool holder as claimed in claim 1, wherein: the surface of the sliding block (16) is abutted against the inner wall of the moving block (11), and the moving block (11) and the sliding block (16) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932267.9U CN210908977U (en) | 2019-11-11 | 2019-11-11 | Pipe cutter with height-adjustable tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932267.9U CN210908977U (en) | 2019-11-11 | 2019-11-11 | Pipe cutter with height-adjustable tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210908977U true CN210908977U (en) | 2020-07-03 |
Family
ID=71355164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932267.9U Expired - Fee Related CN210908977U (en) | 2019-11-11 | 2019-11-11 | Pipe cutter with height-adjustable tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210908977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273718A (en) * | 2022-01-24 | 2022-04-05 | 陕西理工大学 | Bar cutting device |
-
2019
- 2019-11-11 CN CN201921932267.9U patent/CN210908977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273718A (en) * | 2022-01-24 | 2022-04-05 | 陕西理工大学 | Bar cutting device |
| CN114273718B (en) * | 2022-01-24 | 2023-08-29 | 陕西理工大学 | Bar cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |