CN221159675U - Screw burr polisher - Google Patents
Screw burr polisher Download PDFInfo
- Publication number
- CN221159675U CN221159675U CN202322936469.3U CN202322936469U CN221159675U CN 221159675 U CN221159675 U CN 221159675U CN 202322936469 U CN202322936469 U CN 202322936469U CN 221159675 U CN221159675 U CN 221159675U
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- China
- Prior art keywords
- fixing seat
- screw rod
- fixing
- machine tool
- oil
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- 239000000463 material Substances 0.000 claims abstract description 25
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 9
- 238000007517 polishing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of screw rod machining and discloses a screw rod burr grinding machine, which comprises a machine tool main body, wherein a first fixing seat and a second fixing seat for fixing materials are arranged in the machine tool main body, three-jaw devices are arranged in the first fixing seat and the second fixing seat, a rotating piece is arranged in the first fixing seat, a first connecting piece which is used for fixing the three-jaw devices and is telescopic is arranged in the rotating piece, a second connecting piece which is used for fixing the three-jaw devices is arranged in the second fixing seat, and a detachable gasket is arranged in the three-jaw devices; the utility model has the following advantages: 1. the telescopic fixing seat and the three-jaw device are matched, so that screw rod materials with various dimensions and lengths can be flexibly grasped and fixed, and the application range is wide; 2. through setting up removable gasket, make three claw device snatch more stable and firm, reduce the condition that the lead screw material appears skidding in the course of working of polishing by a wide margin, make equipment work in-process more stable.
Description
Technical Field
The utility model relates to the technical field of screw rod machining, in particular to a screw rod burr grinding machine.
Background
The screw rod is a transmission element commonly used in various machines, can convert rotary motion into linear motion, has the characteristics of high precision and high efficiency, and also needs to be processed and polished before leaving a factory to grind burrs on the surface and in threads of the screw rod in order to improve the precision and the surface smoothness of the screw rod after the screw rod is cut and molded.
However, the existing screw rod polishing machine or numerically controlled lathe, such as the horizontal inclined lathe bed numerically controlled lathe of the Chinese published patent CN217194484U, cannot flexibly cope with screws with various sizes and lengths, and the positions of the two ends of the grabbing and fixing screw rod are usually directly fixed by a metal fixing seat, so that slipping easily occurs in the polishing process, and the normal polishing work of the machine is affected.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a screw rod burr grinding machine which has the advantages of telescopic fixing seat and replaceable gasket.
In order to achieve the above object, the screw rod burr grinding machine comprises a machine tool main body, wherein a first fixing seat and a second fixing seat for fixing materials are arranged in the machine tool main body, three-jaw devices are arranged in the first fixing seat and the second fixing seat, a rotating piece is arranged in the first fixing seat, a first connecting piece which is used for fixing the three-jaw devices and is telescopic is arranged in the rotating piece, a second connecting piece which is used for fixing the three-jaw devices is arranged in the second fixing seat, and a detachable gasket is arranged in the three-jaw devices; the machine tool is characterized in that a sliding rail is further arranged in the machine tool body, a sliding block is connected onto the sliding rail in a sliding mode, the sliding block is connected with a polishing machine head, spray heads are arranged at two ends of the polishing machine head, and the spray heads are connected with oil delivery pipes.
Further, the first connecting piece is connected with the cylinder, and first connecting piece is provided with the guide block, and the rotating member is provided with the guide slot with guide block complex.
Further, the three-jaw device is provided with a T-shaped groove, and the gasket is provided with a clamping block which can be clamped with the T-shaped groove.
Further, a transmission screw rod is arranged in the machine tool main body and connected with the sliding block, and one end of the transmission screw rod is provided with a servo motor.
Further, the machine tool main body is internally provided with an oil guide plate, and a collecting tank for collecting cooling oil and impurities is arranged below the oil guide plate.
Further, an oil tank is arranged outside the machine tool body, and the oil tank is connected with an oil delivery pipe and a collecting tank.
Furthermore, the first fixing seat and the second fixing seat are both connected with a motor.
The beneficial effects are that: compared with the prior art, the screw rod burr grinding machine comprises a machine tool main body, wherein a first fixing seat and a second fixing seat for fixing materials are arranged in the machine tool main body, three-jaw devices are arranged in the first fixing seat and the second fixing seat, a rotating piece is arranged in the first fixing seat, a first connecting piece which is used for fixing the three-jaw devices and is telescopic is arranged in the rotating piece, a second connecting piece which is used for fixing the three-jaw devices is arranged in the second fixing seat, and a detachable gasket is arranged in the three-jaw devices; the utility model has the following advantages: 1. the telescopic fixing seat and the three-jaw device are matched, so that screw rod materials with various dimensions and lengths can be flexibly grasped and fixed, and the application range is wide; 2. through setting up removable gasket, make three claw device snatch more stable and firm, reduce the condition that the lead screw material appears skidding in the course of working of polishing by a wide margin, make equipment work in-process more stable.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a partial structure of the present utility model.
Fig. 3 is a schematic structural view of a first fixing base of the present utility model.
Fig. 4 is a schematic structural view of a first connector according to the present utility model.
Fig. 5 is a schematic view of a partial structure of a three-jaw device according to the present utility model.
The reference numerals include:
The machine tool comprises a machine tool body-1, a sliding rail-11, a sliding block-12, a polishing machine head-13, a spray head-14, an oil delivery pipe-15, a transmission screw rod-16, a servo motor-17, a first fixing seat-2, a three-jaw device-21, a gasket-211, a T-shaped groove-212, a clamping block-213, a rotating piece-22, a first connecting piece-23, an air cylinder-24, a guide block-25, a guide groove-26, a second fixing seat-3, a second connecting piece-31, an oil guide plate-4, a collecting groove-41 and an oil tank-42.
Detailed Description
The present utility model will be described in detail with reference to fig. 1 to 5.
The utility model relates to a screw rod burr grinding machine, which comprises a machine tool main body 1, wherein a first fixing seat 2 and a second fixing seat 3 for fixing materials are arranged in the machine tool main body 1, three-jaw devices 21 are arranged on the first fixing seat 2 and the second fixing seat 3, a rotating piece 22 is arranged on the first fixing seat 2, a first telescopic connecting piece 23 for fixing the three-jaw devices 21 is arranged in the rotating piece 22, a second connecting piece 31 for fixing the three-jaw devices 21 is arranged on the second fixing seat 3, screw rod materials with various sizes and lengths can be flexibly grabbed and fixed through the cooperation of the telescopic fixing seat and the three-jaw devices 21, and the application range is wide. The three-jaw device 21 is provided with the detachable gasket 211, and the gasket 211 is made of rubber, so that the three-jaw device 21 can be grabbed more stably and firmly, the situation that the screw rod material slips in the polishing process is greatly reduced, and the equipment is more stable in the working process.
The machine tool is characterized in that a sliding rail 11 is further arranged in the machine tool main body 1, a sliding block 12 is connected onto the sliding rail 11 in a sliding mode, the sliding block 12 is connected with a polishing machine head 13, spray heads 14 are arranged at two ends of the polishing machine head 13, the spray heads 14 are connected with an oil conveying pipe 15, and the oil conveying pipe 15 conveys cooling oil. In the running process of the equipment, the polishing machine head 13 moves and polishes the screw rod material, and the spray heads 14 at the two ends continuously spray cooling oil to the screw rod material, so that the screw rod material can be lubricated, and the grinding processing is facilitated; secondly, the temperature of the screw rod material can be continuously reduced, so that micro deformation of the screw rod material caused by continuous temperature rise of the screw rod material in the polishing process is avoided; thirdly, impurities after the screw rod materials are polished can be washed away, and the working quality of the polishing machine is improved.
The first connecting piece 23 is connected with a cylinder 24, the first connecting piece 23 is provided with a guide block 25, and the rotating piece 22 is provided with a guide groove 26 matched with the guide block 25, so that the first connecting piece 23 can stably stretch and retract. In the feeding process, the first connecting piece 23 is retracted into the rotating piece 22, one end of the screw rod material is fixed on the three-jaw device 21 connected with the second connecting piece 31, then the other end of the screw rod material is aligned with the three-jaw device 21 connected with the first connecting piece 23, the air cylinder 24 drives the first connecting piece 23 to extend out, the first connecting piece 23 is propped against the end of the screw rod material, and finally the three-jaw device 21 is locked, so that the feeding can be completed.
The three-jaw device 21 is provided with a T-shaped groove 212, and the gasket 211 is provided with a clamping block 213 which can be clamped with the T-shaped groove 212. In the use process of the device, the pad 211 inevitably has a loss condition, and the friction force of the pad 211 is reduced after long-term use, so that the three-jaw device 21 can be quickly disassembled and replaced by the pad 211 through the T-shaped clamping structure.
A transmission screw rod 16 is arranged in the machine tool main body 1, the transmission screw rod 16 is connected with the sliding block 12, and one end of the transmission screw rod 16 is provided with a servo motor 17. The servo motor 17 drives the transmission screw rod 16 to rotate, so that the sliding block 12 drives the polishing machine head 13 to move, and in the scheme of the utility model, the transmission screw rod 16 has high thread density, and can drive the polishing machine head 13 to stably and slowly move, so that the material of the screw rod can be conveniently polished in a matched manner.
The machine tool is characterized in that an oil guide plate 4 is further arranged in the machine tool main body 1, the oil guide plate 4 is a triangular strip-shaped plate, and a collecting tank 41 for collecting cooling oil and impurities is arranged below the oil guide plate 4. The cooling oil sprayed from the spray head 14 falls on the oil guide plate 4, and is guided by the oil guide plate 4 to the collecting tank 41.
More specifically, an oil tank 42 is provided outside the machine tool body 1, and the oil tank 42 is connected to the oil pipe 15 and the collecting tank 41. The oil tank 42 outputs cooling oil to the oil delivery pipe 15, the cooling oil is sprayed to the screw rod material through the spray head 14 and finally falls into the oil guide plate 4, enters the collecting tank 41, is then sucked by the oil tank 42, and is repeatedly circulated in sequence, so that the consumption of the cooling oil is reduced.
The first fixing seat 2 and the second fixing seat 3 are both connected with motors, the motors can drive the rotating piece 22 and the second connecting piece 31 to rotate, the three-jaw device 21 further drives the screw rod material to rotate, the polishing machine head 13 moves along with the rotation of the screw rod material, and polishing machining efficiency is improved.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (7)
1. Screw burr polisher, including lathe main part (1), its characterized in that: the machine tool comprises a machine tool body (1), wherein a first fixing seat (2) and a second fixing seat (3) for fixing materials are arranged in the machine tool body (1), three-jaw devices (21) are arranged on the first fixing seat (2) and the second fixing seat (3), a rotating piece (22) is arranged on the first fixing seat (2), a first connecting piece (23) which is used for fixing the three-jaw devices (21) and is telescopic is arranged in the rotating piece (22), a second connecting piece (31) which is used for fixing the three-jaw devices (21) is arranged on the second fixing seat (3), and a detachable gasket (211) is arranged on the three-jaw devices (21); still be provided with slide rail (11) in lathe main part (1), sliding connection has slider (12) on slide rail (11), and slider (12) are connected with aircraft nose (13) of polishing, the both ends of aircraft nose (13) are provided with shower nozzle (14), and shower nozzle (14) are connected with oil pipeline (15).
2. A screw burr grinding machine according to claim 1, characterized in that: the first connecting piece (23) is connected with a cylinder (24), the first connecting piece (23) is provided with a guide block (25), and the rotating piece (22) is provided with a guide groove (26) matched with the guide block (25).
3. A screw burr grinding machine according to claim 1, characterized in that: the three-jaw device (21) is provided with a T-shaped groove (212), and the gasket (211) is provided with a clamping block (213) which can be clamped with the T-shaped groove (212).
4. A screw burr grinding machine according to claim 1, characterized in that: a transmission screw rod (16) is arranged in the machine tool main body (1), the transmission screw rod (16) is connected with the sliding block (12), and a servo motor (17) is arranged at one end of the transmission screw rod (16).
5. A screw burr grinding machine according to claim 1, characterized in that: an oil guide plate (4) is further arranged in the machine tool main body (1), and a collecting tank (41) for collecting cooling oil and impurities is arranged below the oil guide plate (4).
6. A screw burr grinding machine according to claim 1, characterized in that: an oil tank (42) is arranged outside the machine tool main body (1), and the oil tank (42) is connected with an oil delivery pipe (15) and a collecting tank (41).
7. A screw burr grinding machine according to any one of claims 1-6, characterized in that: the first fixing seat (2) and the second fixing seat (3) are both connected with a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322936469.3U CN221159675U (en) | 2023-10-31 | 2023-10-31 | Screw burr polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322936469.3U CN221159675U (en) | 2023-10-31 | 2023-10-31 | Screw burr polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221159675U true CN221159675U (en) | 2024-06-18 |
Family
ID=91435989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322936469.3U Active CN221159675U (en) | 2023-10-31 | 2023-10-31 | Screw burr polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221159675U (en) |
-
2023
- 2023-10-31 CN CN202322936469.3U patent/CN221159675U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |