CN212887039U - Novel grinding machine fixture - Google Patents
Novel grinding machine fixture Download PDFInfo
- Publication number
- CN212887039U CN212887039U CN202021891222.4U CN202021891222U CN212887039U CN 212887039 U CN212887039 U CN 212887039U CN 202021891222 U CN202021891222 U CN 202021891222U CN 212887039 U CN212887039 U CN 212887039U
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- rocker arm
- bearing
- rocker
- grinding machine
- base
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Abstract
The utility model discloses a novel grinding machine anchor clamps, include: the base comprises an upper base and a lower base, and the front ends of the upper base and the lower base are connected through a movable mechanism; the angle adjuster is arranged between the upper base and the lower base; the rocker arm mechanism comprises a rocker arm bearing, a rocker arm handle and a rocker arm head, the rocker arm bearing is fixedly arranged on the upper base, the rocker arm penetrates through a bearing hole of the rocker arm bearing and can rotate, the front end of the rocker arm is connected with the rocker arm handle, and the rear end of the rocker arm is connected with the rocker arm head; the limiting pin is arranged at the top end of the rocker bearing, a limiting pin channel leading to the bearing hole is formed in the rocker bearing and used for the limiting pin to penetrate, and the limiting pin can be pulled up and down to limit the rotation of the rocker bearing. The utility model provides a pair of novel grinding machine anchor clamps, convenient to use, easy operation, grinding precision height.
Description
Technical Field
The utility model belongs to the technical field of the grinding machine anchor clamps technique and specifically relates to a novel grinding machine anchor clamps.
Background
Grinding machines are widely used in various machining fields, however, when round parts such as pins and ejector pins of dies are ground by using the grinding machine, the circle center needs to be calibrated and found during grinding every time, the use is complicated and inconvenient, and the precision is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel grinding machine fixture.
The technical scheme of the utility model is that: a novel grinding machine clamp, comprising:
the base comprises an upper base and a lower base, and the front ends of the upper base and the lower base are connected through a movable mechanism;
the angle adjuster is arranged between the upper base and the lower base;
the rocker arm mechanism comprises a rocker arm bearing, a rocker arm handle and a rocker arm head, the rocker arm bearing is fixedly arranged on the upper base, the rocker arm penetrates through a bearing hole of the rocker arm bearing and can rotate, the front end of the rocker arm is connected with the rocker arm handle, and the rear end of the rocker arm is connected with the rocker arm head;
the limiting pin is arranged at the top end of the rocker bearing, a limiting pin channel leading to the bearing hole is formed in the rocker bearing and is used for the limiting pin to penetrate through, and the limiting pin can limit the rotation of the rocker bearing when being pulled up and down.
Preferably, the movable mechanism is a pin.
Preferably, the rear end of the rocker arm is in threaded connection with a rocker arm head.
Preferably, angle modulation ware includes two regulating arms and adjusting nut, and one of them regulating arm is fixed in through tightly deciding the nut base rear end face down, the regulating arm extends to go up base rear end face, a regulating arm is connected with another regulating arm through adjusting nut, but adjusting nut unscrews.
Preferably, the two adjusting arms are arc-shaped adjusting arms.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a pair of novel grinding machine anchor clamps, convenient to use, easy operation, grinding precision height.
Drawings
Fig. 1 is an overall side view of the present invention.
Fig. 2 is an overall front view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 2, a novel grinder fixture comprises a base, an angle adjuster and a rocker mechanism.
The base comprises an upper base (2) and a lower base (1), wherein the front ends of the upper base (2) and the lower base (1) are connected through a movable mechanism, namely a pin shaft (3); the upper base (2) can rotate relative to the lower base (1) along the pin shaft (3).
An angle regulator (4) is arranged between the upper base (2) and the lower base (1). The angle adjuster (4) comprises two adjusting arms and an adjusting nut, wherein the two adjusting arms are arc-shaped adjusting arms; one of them regulating arm is fixed in through holding nut down the base rear end face, the regulating arm extends to go up the base rear end face, and one regulating arm is connected with another regulating arm through regulating nut, but regulating nut unscrews.
The rocker arm mechanism comprises a rocker arm bearing (6), a rocker arm (7), a rocker arm handle (5) and a rocker arm head (8), wherein the rocker arm bearing (6) is fixedly arranged on an upper base (2), the rocker arm (7) penetrates through a bearing hole of the rocker arm bearing (6), so that the rocker arm (7) can rotate, the front end of the rocker arm (7) is connected with the rocker arm handle (5), and the rear end of the rocker arm (7) is in threaded connection with the rocker arm head (8).
The limiting pin (9) is arranged at the top end of the rocker bearing (6), a limiting pin channel leading to the bearing hole is formed in the rocker bearing (6) for the limiting pin (9) to penetrate through, and the limiting pin (9) can be pulled up and down to limit the rotation of the rocker bearing (6).
The utility model discloses a theory of operation does: the rocker arm head (8) on the novel grinding machine fixture can be assembled with high-precision chucks of different models, when the limiting pin (9) is put down, the rocker arm bearing (6) is fixed, the rotation is stopped, a workpiece is fixed in the high-precision chuck, the high-precision chuck is arranged in the rocker arm head (8), a rocker arm head wrench is used for screwing the rocker arm head (8), and the workpiece is fixed. The rotating rocker arm rotates the workpiece (5) quickly. When some workpieces need to be subjected to taper grinding, the angle adjuster (4) between the upper base (2) and the lower base (1) is adjusted.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (5)
1. A novel grinding machine clamp is characterized by comprising:
the base comprises an upper base and a lower base, and the front ends of the upper base and the lower base are connected through a movable mechanism;
the angle adjuster is arranged between the upper base and the lower base;
the rocker arm mechanism comprises a rocker arm bearing, a rocker arm handle and a rocker arm head, the rocker arm bearing is fixedly arranged on the upper base, the rocker arm penetrates through a bearing hole of the rocker arm bearing and can rotate, the front end of the rocker arm is connected with the rocker arm handle, and the rear end of the rocker arm is connected with the rocker arm head;
the limiting pin is arranged at the top end of the rocker bearing, a limiting pin channel leading to the bearing hole is formed in the rocker bearing and is used for the limiting pin to penetrate through, and the limiting pin can limit the rotation of the rocker bearing when being pulled up and down.
2. A novel jig for a grinding machine as claimed in claim 1 wherein said moving means is a pin.
3. A novel grinding machine jig as claimed in claim 1 wherein the rear end of the rocker arm is threadedly connected to a rocker head.
4. The novel grinding machine fixture as claimed in claim 1, wherein the angle adjuster comprises two adjusting arms and an adjusting nut, wherein one of the adjusting arms is fixed on the rear end surface of the lower base through a fastening nut, the adjusting arm extends to the rear end surface of the upper base, the other adjusting arm is connected with one of the adjusting arms through an adjusting nut, and the adjusting nut can be unscrewed.
5. A novel grinding machine jig as claimed in claim 4 wherein both of the adjustment arms are arcuate adjustment arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891222.4U CN212887039U (en) | 2020-09-02 | 2020-09-02 | Novel grinding machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891222.4U CN212887039U (en) | 2020-09-02 | 2020-09-02 | Novel grinding machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212887039U true CN212887039U (en) | 2021-04-06 |
Family
ID=75256545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021891222.4U Active CN212887039U (en) | 2020-09-02 | 2020-09-02 | Novel grinding machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212887039U (en) |
-
2020
- 2020-09-02 CN CN202021891222.4U patent/CN212887039U/en active Active
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