CN215789313U - Positioning fixture device for machining of automobile workpiece - Google Patents
Positioning fixture device for machining of automobile workpiece Download PDFInfo
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- CN215789313U CN215789313U CN202121714898.0U CN202121714898U CN215789313U CN 215789313 U CN215789313 U CN 215789313U CN 202121714898 U CN202121714898 U CN 202121714898U CN 215789313 U CN215789313 U CN 215789313U
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Abstract
The utility model discloses a positioning fixture device for machining an automobile workpiece, which comprises a top rotating seat, a top rotating seat and a positioning rod, wherein the top rotating seat is provided with two positioning rod components which are arranged at intervals front and back; the positioning rod component comprises U-shaped assembling plates arranged at left and right intervals, a positioning rod body is hinged between the U-shaped assembling plates, a pin shaft rod is assembled and connected on the U-shaped assembling plates, and the pin shaft rod is positioned at one end of the positioning rod body; two positioning plate bodies which are arranged at left and right intervals are assembled and connected between the positioning rod bodies, and two vertical rod bodies which are arranged at front and back intervals are fixedly connected between the positioning plate bodies; the bottom of the top rotating seat is rotatably connected with a ring body plate; the bottom of the top rotating seat is connected with a driving motor in an assembling way. The design of the parts of the device not only realizes that the angle of the machined part can be flexibly adjusted in the machining process of the automobile part, but also realizes that the workpiece is stably positioned and clamped by the design of the mode.
Description
Technical Field
The utility model relates to the field of automobile workpiece processing devices, in particular to an automobile workpiece processing positioning fixture device.
Background
In the machining of automotive workpieces, it is often necessary to subject the machined workpiece to various types of machining processes, such as milling processes or assembly processes.
In the machining process, the workpiece is often required to be positioned, and the workpiece is fixed through positioning.
However, after the positioning fixture disclosed in the prior art positions the workpiece, the workpiece cannot be conveniently rotated, and further, the workpiece cannot be flexibly adjusted in angle in the processing process, so that the workpiece cannot be flexibly processed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a positioning fixture device for machining an automobile workpiece.
The utility model solves the technical problems through the following technical scheme:
a positioning fixture device for machining an automobile workpiece comprises a top rotating seat, wherein a disc-shaped protrusion is arranged at the center of the top rotating seat;
the top rotating seat is assembled and connected with two positioning rod components which are arranged at intervals front and back;
the positioning rod part comprises U-shaped assembling plates arranged at left and right intervals, a positioning rod body is hinged between the U-shaped assembling plates, a pin shaft rod is assembled and connected on the U-shaped assembling plates, and the pin shaft rod is positioned at one end of the positioning rod body;
two positioning plate bodies which are arranged at left and right intervals are assembled and connected between the positioning rod bodies, and two vertical rod bodies which are arranged at front and back intervals are fixedly connected between the positioning plate bodies;
a plurality of workpiece carrying plates distributed annularly are arranged on the disc-shaped protrusion, and a cylindrical positioning protrusion is arranged at the top of each workpiece carrying plate;
the bottom of the top rotating seat is rotatably connected with a ring body plate;
the bottom of the top rotating seat is connected with a driving motor in an assembling mode.
Preferably, the left end and the right end of the positioning rod body are fixedly connected with end seats;
the end seat positioned on the left side is rotatably connected to the U-shaped assembly plate through the rotating shaft body;
the pin shaft rod is inserted into the end seat positioned at the right side part.
Preferably, the longitudinal cross-sectional shape of the workpiece support plate is L-shaped.
Preferably, a plurality of balls are limited at the edge part of the bottom of the top rotating seat;
the ball can freely roll relative to the top rotating seat;
the top of the ring body plate is provided with an annular roller path matched with the balls, and the balls roll on the annular roller path.
Preferably, the bottom of the ring body plate is fixedly connected with a plurality of supporting columns, and the bottom of each supporting column is fixedly connected with a base.
Preferably, the driving motor is fixedly assembled at the top center of the base, and the output shaft of the driving motor is assembled at the bottom center of the top rotating base.
Preferably, the left end and the right end of the positioning rod body are connected with fastening bolts in a downward threaded mode, and the fastening bolts are connected to the top of the positioning plate body in a threaded mode.
Preferably, the workpiece support plate is welded to the disc-shaped projection.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a positioning clamp device for machining an automobile workpiece, which is characterized in that two positioning rod components which are arranged at intervals front and back are assembled and connected on a top rotating seat; the positioning rod component comprises U-shaped assembling plates arranged at left and right intervals, a positioning rod body is hinged between the U-shaped assembling plates, a pin shaft rod is assembled and connected on the U-shaped assembling plates, and the pin shaft rod is positioned at one end of the positioning rod body; two positioning plate bodies which are arranged at left and right intervals are assembled and connected between the positioning rod bodies, and two vertical rod bodies which are arranged at front and back intervals are fixedly connected between the positioning plate bodies; the bottom of the top rotating seat is rotatably connected with a ring body plate; the bottom of the top rotating seat is connected with a driving motor in an assembling way. Realize high-efficient processing location work piece.
By adopting the device component design, the angle of the machined part can be flexibly adjusted in the machining process of the automobile part, and the workpiece is stably positioned and clamped by adopting the mode design, so that the machining production efficiency of the automobile part is effectively improved.
Drawings
FIG. 1 is a schematic view of a dispersed structure of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a spacer member in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the embodiment of the present invention shown in FIG. 1 from another viewing angle;
FIG. 4 is a top view of the embodiment of the present invention in FIG. 1;
fig. 5 is a front view of the embodiment of the present invention shown in fig. 1.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-5, the positioning clamp device for automobile workpiece processing comprises a top rotating base 2, wherein a disc-shaped protrusion is arranged at the center of the top rotating base 2.
In order to sufficiently clamp and position a workpiece, two positioning rod members are assembled and connected to the top rotating base 2 at a distance from each other.
The specific structure of the positioning rod part is as follows:
the positioning rod part comprises U-shaped assembling plates 3 arranged at left and right intervals, a positioning rod body 4 is hinged between the U-shaped assembling plates 3, a pin shaft rod 41 is assembled and connected on the U-shaped assembling plates 3, and the pin shaft rod 41 is positioned at one end of the positioning rod body 4.
Specifically, the left end and the right end of the positioning rod body 4 are fixedly connected with end seats; the end seat positioned on the left side is rotatably connected to the U-shaped assembling plate 3 through the rotating shaft body; the pin shaft 41 is inserted into the end seat at the right side.
After the workpiece is placed on the disc-shaped protrusion on the top rotating base 2, the front and rear sides of the workpiece are extruded by the positioning rod body 4, and then the other end of the positioning rod body 4 is pinned by the pin rod 41.
Meanwhile, in order to increase the positioning stability, two positioning plate bodies 5 arranged at left and right intervals are assembled and connected between the positioning rod bodies 4, and two vertical rod bodies 51 arranged at front and back intervals are fixedly connected between the positioning plate bodies 5. The positioning plate body 5-the positioning rod body 4-the vertical rod body 51 realize a stable Chinese character 'tian' -shaped positioning structure.
Specifically, the left and right ends of the positioning rod 4 are connected with fastening bolts 42 by downward threads, and the fastening bolts 42 are connected with the top of the positioning plate body 5 by threads.
In order to support the workpiece, a plurality of workpiece carrying plates 21 distributed in an annular array are arranged on the disk-shaped projection (the longitudinal section of the workpiece carrying plate 21 is L-shaped, and the workpiece carrying plate 21 is welded on the disk-shaped projection), and a cylindrical positioning projection 211 is arranged on the top of the workpiece carrying plate 21.
The workpieces are supported on a plurality of workpiece carrying plates 21 distributed in an annular array, and the cylindrical positioning bulges 211 are used for limiting mechanical holes on the workpieces.
In order to realize free rotation of the workpiece and facilitate angle adjustment, the bottom of the top rotating seat 2 is rotatably connected with a ring body plate 1. Specifically, a plurality of balls A are limited at the edge part of the bottom of the top rotating seat 2; the ball A can roll freely relative to the top rotating seat 2; correspondingly, the top of the ring plate 1 is provided with an annular raceway 11 matched with the balls a, and the balls a roll on the annular raceway 11.
Meanwhile, the bottom of the top rotating seat 2 is assembled and connected with a driving motor 6. The driving motor 6 is fixedly assembled at the top center of the base, and the output shaft of the driving motor 6 is assembled at the bottom center of the top rotating base 2.
The bottom of above-mentioned ring body board 1 fixedly connected with a plurality of support column, the bottom fixedly connected with base 7 of support column.
After the workpiece is positioned and clamped, the driving motor 6 is opened, the driving motor 6 drives the top rotating seat 2 to rotate at the moment, then the top rotating seat 2 can flexibly carry the automobile workpiece to adjust the angle, and the angle of the workpiece is conveniently and flexibly adjusted to facilitate processing such as hole opening.
During rotation, the balls a roll freely on the annular raceway 11, and the flexibility of rotation is high.
By adopting the device component design, the angle of the machined part can be flexibly adjusted in the machining process of the automobile part, and the workpiece is stably positioned and clamped by adopting the mode design, so that the machining production efficiency of the automobile part is effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The automobile workpiece processing positioning fixture device is characterized by comprising a top rotating seat, wherein a disc-shaped protrusion is arranged at the center of the top rotating seat;
the top rotating seat is assembled and connected with two positioning rod components which are arranged at intervals front and back;
the positioning rod part comprises U-shaped assembling plates arranged at left and right intervals, a positioning rod body is hinged between the U-shaped assembling plates, a pin shaft rod is assembled and connected on the U-shaped assembling plates, and the pin shaft rod is positioned at one end of the positioning rod body;
two positioning plate bodies which are arranged at left and right intervals are assembled and connected between the positioning rod bodies, and two vertical rod bodies which are arranged at front and back intervals are fixedly connected between the positioning plate bodies;
a plurality of workpiece carrying plates distributed annularly are arranged on the disc-shaped protrusion, and a cylindrical positioning protrusion is arranged at the top of each workpiece carrying plate;
the bottom of the top rotating seat is rotatably connected with a ring body plate;
the bottom of the top rotating seat is connected with a driving motor in an assembling mode.
2. The automobile workpiece machining positioning fixture device as claimed in claim 1, wherein end seats are fixedly connected to the left end and the right end of the positioning rod body;
the end seat positioned on the left side is rotatably connected to the U-shaped assembly plate through the rotating shaft body;
the pin shaft rod is inserted into the end seat positioned at the right side part.
3. The automobile workpiece processing positioning jig device as claimed in claim 2, wherein the longitudinal cross-sectional shape of the workpiece support plate is L-shaped.
4. The automobile workpiece machining positioning fixture device as claimed in claim 3, wherein a plurality of balls are limited at the bottom edge part of the top rotating seat;
the ball can freely roll relative to the top rotating seat;
the top of the ring body plate is provided with an annular roller path matched with the balls, and the balls roll on the annular roller path.
5. The automobile workpiece machining positioning fixture device as claimed in claim 4, wherein a plurality of support columns are fixedly connected to the bottom of the ring plate, and bases are fixedly connected to the bottoms of the support columns.
6. The automotive workpiece processing positioning fixture device as claimed in claim 5, wherein the driving motor is fixedly assembled at the top center of the base, and the output shaft of the driving motor is assembled at the bottom center of the top rotating base.
7. The automobile workpiece machining positioning clamp device as claimed in claim 6, wherein the left end and the right end of the positioning rod body are downwards connected with fastening bolts in a threaded mode, and the fastening bolts are connected to the top of the positioning plate body in a threaded mode.
8. The automotive workpiece processing positioning jig apparatus as set forth in claim 7, wherein the workpiece landing plate is welded to a disc-shaped projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714898.0U CN215789313U (en) | 2021-07-26 | 2021-07-26 | Positioning fixture device for machining of automobile workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714898.0U CN215789313U (en) | 2021-07-26 | 2021-07-26 | Positioning fixture device for machining of automobile workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215789313U true CN215789313U (en) | 2022-02-11 |
Family
ID=80184558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121714898.0U Active CN215789313U (en) | 2021-07-26 | 2021-07-26 | Positioning fixture device for machining of automobile workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215789313U (en) |
-
2021
- 2021-07-26 CN CN202121714898.0U patent/CN215789313U/en active Active
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