CN216706178U - Gear grinding machine - Google Patents
Gear grinding machine Download PDFInfo
- Publication number
- CN216706178U CN216706178U CN202122678241.XU CN202122678241U CN216706178U CN 216706178 U CN216706178 U CN 216706178U CN 202122678241 U CN202122678241 U CN 202122678241U CN 216706178 U CN216706178 U CN 216706178U
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- gear
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Abstract
The utility model discloses a gear grinding machine, which belongs to the technical field of gear grinding equipment and comprises a base, wherein a straight plate and a supporting table are fixed at the top end of the base, a grinding mechanism is arranged on the side surface of the straight plate, a supporting plate is fixed at the top end of the supporting table, a supporting frame is fixed at the top end of the supporting plate, a bolt is connected at the top end of the supporting frame in a threaded manner, a movable plate is arranged in the supporting frame, notches are formed in two side walls in the supporting frame, the notches are respectively connected with a movable rod in a sliding manner, one end of each of the two movable rods is an inclined plane mechanism, is positioned in the supporting frame and is respectively provided with a first sliding groove, and the other end of each of the two movable rods is positioned outside the supporting frame and is fixedly provided with an arc-shaped clamping block; a bearing is fixed at the top end of the movable plate, two connecting rods are fixed at the bottom end of the movable plate, the bearing is connected with the bottom end of the bolt, and the other ends of the two connecting rods extend into the two first sliding grooves respectively and are fixed with first sliding blocks; the gear grinding machine has a good fixing effect on the gear, so that the gear cannot deviate during machining, and the machining precision of the gear is ensured.
Description
Technical Field
The utility model relates to the technical field of gear grinding equipment, in particular to a gear grinding machine.
Background
The gear grinding machine is a gear processing machine tool for processing the tooth surface of a cylindrical gear or some gear processing cutters by using a grinding wheel as a grinding tool, and is mainly used for eliminating deformation after heat treatment and improving the gear precision; the conventional gear grinding machine has a limited effect of fixing the gear, so that the gear is deviated during machining to affect the machining precision, and therefore a gear grinding machine with a good fixing effect needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gear grinding machine, which aims to solve the problem that the existing gear grinding machine has limited fixing effect on a gear, so that the machining precision is influenced due to the fact that the existing gear grinding machine has deviation during machining.
In order to solve the technical problem, the utility model provides a gear grinding machine which comprises a base, wherein a straight plate and a supporting table are fixed at the top end of the base, a grinding mechanism is arranged on the side face of the straight plate, a supporting plate is fixed at the top end of the supporting table, a supporting frame is fixed at the top end of the supporting plate, a bolt is connected at the top end of the supporting frame in a threaded manner, a movable plate is arranged inside the supporting frame, notches are formed in two side walls inside the supporting frame, the notches are respectively connected with a movable rod in a sliding manner, one end of each of the two movable rods is an inclined plane mechanism, is positioned inside the supporting frame and is respectively provided with a first sliding groove, and the other end of each of the two movable rods is positioned outside the supporting frame and is fixedly provided with an arc-shaped clamping block;
the top end of the movable plate is fixed with a bearing, the bottom end of the movable plate is fixed with two connecting rods, the bearing is connected with the bottom end of the bolt, and the other ends of the two connecting rods extend into the two first sliding grooves respectively and are fixed with first sliding blocks.
Optionally, the polishing mechanism comprises a hydraulic cylinder and a mounting seat, the hydraulic cylinder is fixed on the side surface of the straight plate, a piston rod of the hydraulic cylinder is connected with the mounting seat, and the side surface of the mounting seat is connected with the polishing head.
Optionally, second sliding grooves are formed in two side walls inside the supporting frame, and second sliding blocks located in the second sliding grooves are fixed to two sides of the moving plate.
Optionally, a shift lever is detachably fixed on the bolt.
The tooth grinding machine comprises a base, wherein a straight plate and a supporting table are fixed at the top end of the base, a grinding mechanism is arranged on the side face of the straight plate, a supporting plate is fixed at the top end of the supporting table, a supporting frame is fixed at the top end of the supporting plate, a bolt is in threaded connection with the top end of the supporting frame, a movable plate is arranged inside the supporting frame, notches are formed in two side walls of the supporting frame, moving rods are connected with the notches in a sliding mode, one ends of the two moving rods are inclined plane mechanisms, are located inside the supporting frame and are both provided with first sliding grooves, and the other ends of the two moving rods are located outside the supporting frame and are fixed with arc-shaped clamping blocks; a bearing is fixed at the top end of the movable plate, two connecting rods are fixed at the bottom end of the movable plate, the bearing is connected with the bottom end of the bolt, and the other ends of the two connecting rods extend into the two first sliding grooves respectively and are fixed with first sliding blocks; the gear grinding machine has a good fixing effect on the gear, so that the gear cannot deviate during machining, and the machining precision of the gear is ensured.
Drawings
FIG. 1 is a schematic view of a gear grinding machine according to the present invention;
fig. 2 is an enlarged view of a in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example one
The utility model provides a gear grinding machine, which is structurally shown in figure 1 and comprises a base 1, wherein a straight plate 2 and a supporting table 3 are fixed at the top end of the base 1, a grinding mechanism is arranged on the side surface of the straight plate 2, a supporting plate 4 is fixed at the top end of the supporting table 3, a supporting frame 5 is fixed at the top end of the supporting plate 4, a bolt 14 is in threaded connection with the top end of the supporting frame 5, a moving plate 6 is arranged in the supporting frame, notches 7 are formed in two side walls in the supporting frame, the notches 7 are both in sliding connection with moving rods 8, one ends of the two moving rods 8 are both inclined plane mechanisms, are positioned in the supporting frame 5 and are both provided with first sliding grooves 9, and the other ends of the two moving rods are both positioned outside the supporting frame 5 and are fixed with arc-shaped clamping blocks 10; the top end of the movable plate 6 is fixed with a bearing 11, the bottom end of the movable plate is fixed with two connecting rods 12, the bearing 11 is connected with the bottom end of the bolt 14, the other ends of the two connecting rods 12 extend into the first sliding grooves 9 respectively and are fixed with first sliding blocks 13, the bolt 14 is rotated to drive the movable plate 6 to move downwards, so that the two connecting rods 12 drive the two first sliding blocks 13 to be slidably connected in the first sliding grooves 9 respectively, and finally the other ends of the movable rods 8 drive the arc-shaped clamping blocks 10 to move outwards to fix gears. The gear grinding machine has a good fixing effect on the gear, so that the gear cannot deviate during machining, and the machining precision of the gear is ensured.
The polishing mechanism comprises a hydraulic cylinder 15 and a mounting seat 16, the hydraulic cylinder 15 is fixed on the side surface of the straight plate 2, a piston rod of the hydraulic cylinder is connected with the mounting seat 16, a polishing head 17 is connected with the side surface of the mounting seat 16, and the piston rod of the hydraulic cylinder 15 drives the polishing head 17 to move towards the gear to polish the gear; two side walls inside the supporting frame 5 are respectively provided with a second sliding groove 18, and two sides of the moving plate 6 are respectively fixed with a second sliding block 19 positioned in the second sliding grooves 18, so that the moving plate 6 is ensured to move horizontally and vertically without inclination all the time; a shift lever 20 is detachably fixed on the bolt 14, so that the bolt 14 can be conveniently rotated.
When the polishing device is used, a gear is sleeved on the side face of the supporting frame 5, then the bolt 14 is rotated to drive the moving plate 6 to move downwards, at this time, the two connecting rods 12 drive the two first sliding blocks 13 to respectively slide in the two first sliding grooves 9, finally, the other ends of the two moving rods 8 drive the arc-shaped clamping blocks 10 to move outwards to fix the gear, at this time, the hydraulic cylinder 15 is started, and the piston rods of the hydraulic cylinder drive the polishing head to move towards the gear and polish the gear.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (4)
1. A gear grinding machine comprises a base (1) and is characterized in that a straight plate (2) and a supporting table (3) are fixed at the top end of the base (1), a grinding mechanism is arranged on the side face of the straight plate (2), a supporting plate (4) is fixed at the top end of the supporting table (3), a supporting frame (5) is fixed at the top end of the supporting plate (4), a bolt (14) is connected to the top end of the supporting frame (5) in a threaded mode, a movable plate (6) is arranged inside the supporting frame, notches (7) are formed in two side walls of the inside of the supporting frame, movable rods (8) are connected to the notches (7) in a sliding mode, one end of each of the two movable rods (8) is an inclined plane mechanism and is located inside the supporting frame (5) and is provided with a first sliding groove (9), and the other end of each movable rod is located outside the supporting frame (5) and is fixed with an arc-shaped clamping block (10);
the top end of the moving plate (6) is fixed with a bearing (11), the bottom end of the moving plate is fixed with two connecting rods (12), the bearing (11) is connected with the bottom end of the bolt (14), and the other ends of the two connecting rods (12) extend into the two first sliding grooves (9) respectively and are fixed with first sliding blocks (13).
2. A gear grinding machine according to claim 1, characterized in that the grinding mechanism comprises a hydraulic cylinder (15) and a mounting seat (16), the hydraulic cylinder (15) is fixed on the side of the straight plate (2), the piston rod of the hydraulic cylinder is connected with the mounting seat (16), and the grinding head (17) is connected with the side of the mounting seat (16).
3. The tooth grinding machine according to claim 1, characterized in that the two side walls inside the supporting frame (5) are provided with second sliding grooves (18), and the two sides of the moving plate (6) are fixed with second sliding blocks (19) positioned in the second sliding grooves (18).
4. Gear grinding machine according to claim 1, characterized in that a lever (20) is removably fixed to said bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122678241.XU CN216706178U (en) | 2021-11-04 | 2021-11-04 | Gear grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122678241.XU CN216706178U (en) | 2021-11-04 | 2021-11-04 | Gear grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706178U true CN216706178U (en) | 2022-06-10 |
Family
ID=81875993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122678241.XU Active CN216706178U (en) | 2021-11-04 | 2021-11-04 | Gear grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706178U (en) |
-
2021
- 2021-11-04 CN CN202122678241.XU patent/CN216706178U/en active Active
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