CN222971881U - Mechanical clamping piece for sphere base surface grinding machine - Google Patents
Mechanical clamping piece for sphere base surface grinding machine Download PDFInfo
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- CN222971881U CN222971881U CN202421720855.7U CN202421720855U CN222971881U CN 222971881 U CN222971881 U CN 222971881U CN 202421720855 U CN202421720855 U CN 202421720855U CN 222971881 U CN222971881 U CN 222971881U
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- fixing
- sliding block
- threaded rod
- grinding
- clamping
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Abstract
The utility model relates to the technical field of sphere base grinding machines and discloses a mechanical clamping piece for a sphere base grinding machine, which comprises a workpiece base, wherein the upper surface of the workpiece base is provided with a chute, the inner wall of the chute is fixedly provided with an electric guide rail, an adjusting mechanism is arranged on the electric guide rail and used for adjusting the distance and angle between a workpiece and a grinding tool, the adjusting mechanism comprises a first sliding block which is sleeved on the outer surface of the electric guide rail in a sliding manner, the first sliding block is in sliding connection with the chute, a clamping and fixing mechanism is arranged on the first sliding block and used for fixing a workpiece for subsequent sphere grinding, and the mechanical clamping piece for the sphere base grinding machine can move a clamped cylinder through the adjusting mechanism so as to enable the cylinder to lean against a grinding tool and rotate during grinding, thereby facilitating the grinding tool to process a sphere on the cylinder.
Description
Technical Field
The utility model relates to the technical field of sphere base surface grinding machines, in particular to a mechanical clamping piece for a sphere base surface grinding machine.
Background
The spherical basal plane grinding machine is used for grinding spherical basal planes of tapered rollers, can process spherical surfaces, and can realize production of spherical basal planes by grinding cylinders through the grinding cutters.
The existing sphere base surface grinding machine needs to fix a cylinder when the sphere is machined, the grinding knife continuously surrounds the cylinder to cut the cylinder to enable the cylinder to gradually form a sphere, one sphere body can produce a plurality of spheres, the existing sphere base surface grinding machine mostly adopts clamping jaws to fix the cylinder, the distance adjustment cannot be carried out due to the fact that the clamping jaws are mostly fixedly installed on the grinding machine, when the single sphere body is ground, frequent clamping and loosening are needed to carry out the length adjustment of the sphere body so as to adapt to the distance of the grinding knife, and machining is inconvenient.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a mechanical clamping piece for a sphere base grinder, which solves the problem that a mechanical clamping jaw of the sphere base grinder cannot be adjusted.
(II) technical scheme
The mechanical clamping piece for the ball basal plane grinding machine comprises a workpiece base, wherein the upper surface of the workpiece base is provided with a chute, and the inner wall of the chute is fixedly provided with an electric guide rail;
The adjusting mechanism is arranged on the electric guide rail and used for adjusting the distance and the angle between a machined part and a grinding tool, the adjusting mechanism comprises a first sliding block which is sleeved on the outer surface of the electric guide rail in a sliding way and is in sliding connection with the sliding groove,
The clamping and fixing mechanism is arranged on the first sliding block and used for fixing a workpiece for subsequent spherical grinding, and comprises a fixing column which is rotationally sleeved on the inner surface of the vertical plate of the first sliding block.
Preferably, the adjusting mechanism further comprises a motor and a gear, the motor is fixedly arranged in the inner wall of the first sliding block, and the gear is fixedly sleeved on the outer surface of the motor output shaft.
Preferably, the outer surface of the fixed column is fixedly sleeved with a toothed ring, the toothed ring is meshed with the gear, and the front surface of the fixed column is provided with a groove.
Preferably, the clamping and fixing mechanism further comprises a bidirectional threaded rod, the bidirectional threaded rod is rotatably connected in the inner wall of the fixing column, and the left end of the bidirectional threaded rod penetrates through the outer surface of the fixing column.
Preferably, the clamping and fixing mechanism further comprises a knob and two second sliding blocks, the knob is fixedly arranged at the left end of the bidirectional threaded rod, and the two second sliding blocks are sleeved on the outer surface of the bidirectional threaded rod in a threaded manner.
Preferably, the clamping and fixing mechanism further comprises two fixing rods and two circular clamping jaws, wherein the two fixing rods are respectively and fixedly arranged on the lower surfaces of the two second sliding blocks, and the two circular clamping jaws are respectively and fixedly arranged at the lower ends of the two fixing rods.
(III) beneficial effects
Compared with the prior art, the utility model provides the mechanical clamping piece for the ball basal plane grinding machine, which has the following beneficial effects:
1. This a mechanical holder for sphere basal plane grinding machine accessible adjustment mechanism removes the cylinder after the centre gripping, makes it lean on a grinding sword to can rotate when the grinding, conveniently carry out the processing that the grinding sword carried out the sphere to the cylinder, more convenient.
2. This a mechanical clamping piece for ball basal plane grinding machine, two ring clamping jaws of accessible mechanical type's two-way threaded rod drive are to opposite face removal, accomplish the centre gripping fixed to the ball body, and the fixed in-process accessible manual determination cylinder's processing model is convenient for improve the quality during processing.
Drawings
FIG. 1 is a schematic view of a mechanical clamp for a sphere-based surface grinder according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the slider of the present utility model;
FIG. 3 shows a fixing post according to the present utility model schematic of the internal structure.
In the figure, 1, a workpiece base; 2, a chute, 3, an electric guide rail, 4, a first sliding block, 5, a motor, 6, a gear, 7, a toothed ring, 8, a fixed column, 9, a groove, 10, a bidirectional threaded rod, 11, a knob, 12, a second sliding block, 13, a fixed stick, 14 and a circular ring clamping jaw.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a new technical scheme that a mechanical clamping piece for a sphere base surface grinding machine comprises a workpiece base 1, wherein a chute 2 is formed on the upper surface of the workpiece base 1, and an electric guide rail 3 is fixedly arranged on the inner wall of the chute 2;
The adjusting mechanism is arranged on the electric guide rail 3 and is used for adjusting the distance and angle between a workpiece and a grinding tool, the adjusting mechanism comprises a first sliding block 4, the first sliding block 4 is sleeved on the outer surface of the electric guide rail 3 in a sliding way, the first sliding block 4 is connected with the sliding groove 2 in a sliding way,
The clamping and fixing mechanism is arranged on the first sliding block 4 and is used for fixing a workpiece for subsequent spherical grinding, and comprises a fixing column 8, and the fixing column 8 is rotationally sleeved on the inner surface of the vertical plate of the first sliding block 4.
Further, the adjusting mechanism further comprises a motor 5 and a gear 6, the motor 5 is fixedly arranged in the inner wall of the first sliding block 4, and the gear 6 is fixedly sleeved on the outer surface of an output shaft of the motor 5.
Further, the outer surface fixed sleeve of the fixed column 8 is provided with a toothed ring 7, the toothed ring 7 is meshed with the gear 6, and the front surface of the fixed column 8 is provided with a groove 9.
Further, the clamping and fixing mechanism further comprises a bidirectional threaded rod 10, the bidirectional threaded rod 10 is rotatably connected in the inner wall of the fixing column 8, and the left end of the bidirectional threaded rod 10 penetrates out of the outer surface of the fixing column 8.
Further, the clamping and fixing mechanism further comprises a knob 11 and two second sliding blocks 12, wherein the knob 11 is fixedly arranged at the left end of the bidirectional threaded rod 10, and the two second sliding blocks 12 are sleeved on the outer surface of the bidirectional threaded rod 10 in a threaded manner.
Further, the clamping and fixing mechanism further comprises two fixing rods 13 and two circular clamping jaws 14, wherein the two fixing rods 13 are respectively and fixedly arranged on the lower surfaces of the two second sliding blocks 12, and the two circular clamping jaws 14 are respectively and fixedly arranged at the lower ends of the two fixing rods 13;
When the mechanical clamping piece for the sphere base surface grinding machine is used, a cylinder to be ground into a circle is inserted into a groove 9 formed in the front surface of a fixed column 8, at the moment, through rotating a knob 11, the knob 11 drives a right surface fixedly mounted bidirectional threaded rod 10 to rotate, at the moment, two second sliding blocks 12 sleeved on the outer surface of the bidirectional threaded rod 10 continuously move towards the opposite surface through threads formed on the outer surface of the bidirectional threaded rod 10, simultaneously, the two second sliding blocks 12 drive two fixed rods 13 fixedly mounted on the lower surface to move towards the opposite surface, the two fixed rods 13 drive two ring clamping jaws 14 fixedly mounted on the lower surface to move towards the opposite surface, at the moment, the cylinder to be ground is clamped and fixed, at the moment, by starting an electric guide rail 3, the first sliding block 4 fixedly sleeved on the outer surface is driven to move forwards through operation, at the moment, the first sliding block 4 drives the cylinder to move forwards to be clamped and close to a grinding cutter, during machining, the electric motor 5 can drive power to a gear 6 fixedly sleeved on the outer surface of the output shaft to rotate, the gear 6 drives the gear 6 to drive the gear 7 to rotate, and the gear 6 drives the gear 7 to rotate, and the gear 7 drives the gear 7 to rotate, and the cylinder is fixedly arranged on the inner surface to be clamped, and the cylinder is fixedly clamped, and the cylinder is clamped and fixed to the cylinder is clamped and rotated, and the cylinder is fixedly arranged on the inner surface of the cylinder is rotated;
This a mechanical holder for ball basal plane grinding machine, accessible adjustment mechanism removes the cylinder after the centre gripping, makes it lean on a grinding sword to can rotate when the grinding, conveniently grind the sword and carry out the processing of sphere to the cylinder, it is more convenient, and this a mechanical holder for ball basal plane grinding machine, two ring clamping jaws of accessible mechanical two-way threaded rod drive are removed towards relative face, accomplish the centre gripping fixed to the ball body, the fixed in-process accessible manual work confirms the processing model of cylinder, the quality when being convenient for improve processing.
When the mechanical clamping piece for the sphere base surface grinding machine is used, a cylinder to be ground into a circle is inserted into a groove 9 at the beginning of the front surface of a fixed column 8, at the moment, through rotating a knob 11, the knob 11 drives a right surface fixedly mounted bidirectional threaded rod 10 to rotate, at the moment, two second sliding blocks 12 sleeved on the outer surface of the bidirectional threaded rod 10 continuously move towards the opposite surface through threads arranged on the outer surface of the bidirectional threaded rod 10, at the same time, the two second sliding blocks 12 drive two fixed rods 13 fixedly mounted on the lower surface to move towards the opposite surface, the two fixed rods 13 drive two ring clamping jaws 14 fixedly mounted on the lower end to move towards the opposite surface, at the moment, clamping and fixing are carried out on the cylinder to be ground, at the moment, by starting an electric guide rail 3, the first sliding block 4 fixedly sleeved on the outer surface is driven to move forwards through operation, at the moment, the first sliding block 4 drives the cylinder after clamping and fixing to move forwards, and is close to a grinding knife, during processing, the motor 5 can drive power to be output onto a gear 6 fixedly sleeved on the outer surface of an output shaft through operation, so that the gear 6 rotates, the gear 6 drives the ring 7 to rotate, and the gear 7 is fixedly connected with the gear 7 rotates, and the cylinder is fixedly arranged on the inner surface of the cylinder is driven to rotate, and the cylinder is fixedly clamped, and the cylinder is fixedly arranged on the surface is rotated, and the cylinder is fixedly arranged on the surface of the surface is rotated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421720855.7U CN222971881U (en) | 2024-07-19 | 2024-07-19 | Mechanical clamping piece for sphere base surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421720855.7U CN222971881U (en) | 2024-07-19 | 2024-07-19 | Mechanical clamping piece for sphere base surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222971881U true CN222971881U (en) | 2025-06-13 |
Family
ID=95965612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421720855.7U Active CN222971881U (en) | 2024-07-19 | 2024-07-19 | Mechanical clamping piece for sphere base surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222971881U (en) |
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2024
- 2024-07-19 CN CN202421720855.7U patent/CN222971881U/en active Active
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