CN210550594U - Positioning mechanism for automobile gear frame - Google Patents
Positioning mechanism for automobile gear frame Download PDFInfo
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- CN210550594U CN210550594U CN201921168785.8U CN201921168785U CN210550594U CN 210550594 U CN210550594 U CN 210550594U CN 201921168785 U CN201921168785 U CN 201921168785U CN 210550594 U CN210550594 U CN 210550594U
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- positioning mechanism
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Abstract
The utility model relates to the technical field of automobile accessory assembly production, in particular to a positioning mechanism for an automobile gear frame, which comprises a lower bottom plate, an upper bottom plate, a workpiece fixture, a swing cylinder, a limiting assembly and a plurality of pressing assemblies; the lower base plate is connected with an external machine table, the upper base plate and the lower base plate are arranged at a distance, the workpiece jig is arranged on the upper base plate and is positioned on one side far away from the lower base plate, the swing cylinder is arranged on the lower base plate and drives the upper base plate to swing, and the limiting assembly is arranged on the lower base plate and is used for carrying out angle control on the swing of the upper base plate; the pressing components are arranged on the upper base plate and positioned on one side far away from the lower base plate, and are used for pressing and holding the workpiece to be processed on the workpiece jig; the positioning mechanism meets various different production requirements and achieves the purpose of one machine with multiple purposes by arranging the lower base plate, the upper base plate, the workpiece jig, the swing cylinder, the limiting assembly and the plurality of pressing assemblies to meet the requirements of different positions and different angles of the mounting screws.
Description
Technical Field
The utility model relates to an auto-parts equipment production technical field especially relates to a positioning mechanism for car gear frame.
Background
In the assembling process of auto-parts gear frame, use a large amount of screws to connect two subassemblies usually, the mode of traditional installation screw adopts artifical or semi-automatization equipment supplementary completion usually, but produces fatigue after the artifical long-time work, takes place to neglect to adorn the phenomenon of screw, influences production quality and production efficiency, restricts the progress of production.
Disclosure of Invention
In order to overcome the installation screw production efficiency that exists among the prior art low, neglected loading screw's shortcoming even, the utility model aims to provide a positioning mechanism for car gear frame improves production efficiency, improves the production qualification rate.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a positioning mechanism for an automobile gear frame comprises a lower bottom plate, an upper bottom plate, a workpiece fixture, a swing cylinder, a limiting assembly and a plurality of pressing assemblies;
the lower base plate is connected with an external machine table, the upper base plate and the lower base plate are arranged at a distance, the workpiece fixture is arranged on the upper base plate and is positioned on one side far away from the lower base plate, the lower base plate and the upper base plate are arranged in a rotating mode, the swing cylinder is arranged on the lower base plate and drives the upper base plate to swing, and the limiting assembly is arranged on the lower base plate and is used for carrying out angle control on the swing of the upper base plate;
the pressing components are arranged on the upper base plate and located on one side far away from the lower base plate, and the pressing components are used for pressing and holding the workpiece to be processed placed on the workpiece fixture.
Furthermore, the positioning mechanism further comprises a sensing piece, the sensing piece is arranged on the workpiece fixture and is lower than the surface of the workpiece fixture, and the sensing piece is used for sensing a workpiece to be processed and placed on the workpiece fixture.
Further, spacing subassembly includes two limiting plates, two the equal fixed connection of limiting plate extends in the direction of lower plate and bottom plate up, two the limiting plate is parallel and the interval sets up, swing cylinder locates between two limiting plates, and the tip that the lower plate was kept away from to every limiting plate all sets up with the upper plate interval.
Furthermore, the buffer device further comprises at least two buffers, one buffer is arranged on one limiting plate, the buffer is fixedly connected to one side, away from the lower bottom plate, of one limiting plate, and one end, away from the lower bottom plate, of the buffer is arranged at a distance from the upper bottom plate.
Further, the buffer includes compression cylinder and the ejector pin of being connected with compression cylinder's piston rod, the limiting plate is located to compression cylinder, the free end of ejector pin with the upper plate interval sets up.
Furthermore, the free end of the ejector rod is made of a soft part.
Furthermore, each pressing component comprises a corner cylinder and a pressing block, the corner cylinder is fixedly connected to the upper base plate, and the corner cylinder drives the pressing block to press or loosen a workpiece to be processed on the workpiece fixture.
The utility model has the advantages that: the positioning mechanism meets various different production requirements and achieves the purpose of one machine with multiple purposes by arranging the lower base plate, the upper base plate, the workpiece jig, the swing cylinder, the limiting assembly and the plurality of pressing assemblies to meet the requirements of different positions and different angles of the mounting screws.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a top view of the present invention.
The reference numerals include:
1-lower bottom plate 2-upper bottom plate 3-workpiece jig
4-swing cylinder 5-limiting component 51-limiting plate
6-pressing component 61-corner cylinder 62-pressing block
7-sensing piece 8-buffer 81-compression cylinder
82, a mandril.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 4, a positioning mechanism for a vehicle gearshift frame of the present invention includes a lower plate 1, an upper plate 2, a workpiece fixture 3, a swing cylinder 4, a limiting assembly 5, and a plurality of pressing assemblies 6;
the lower base plate 1 is connected with an external machine table, the upper base plate 2 and the lower base plate 1 are arranged at a distance, the workpiece jig 3 is arranged on the upper base plate 2 and is positioned on one side far away from the lower base plate 1, the lower base plate 1 and the upper base plate 2 are arranged in a rotating mode, the rotating axes of the upper base plate 2 and the lower base plate 1 are parallel to a horizontal plane, the swing cylinder 4 is arranged on the lower base plate 1 and drives the upper base plate 2 to swing, and the limiting assembly 5 is arranged on the lower base plate 1 and is used for carrying out angle control on the swinging of;
the plurality of press-fit components 6 are arranged on the upper base plate 2 and located on one side far away from the lower base plate 1, and the press-fit components 6 are used for pressing and holding workpieces to be processed placed on the workpiece fixture 3.
Specifically, in this embodiment, the positioning mechanism positions the workpiece to be processed, it is convenient for the subsequent workpiece to be processed to lock screws, and related processes such as fastener installation are performed, the workpiece fixture 3 can be detachably connected to the upper plate 2, the number of the press-fit components 6 is three, the three press-fit components 6 are distributed triangularly around the workpiece fixture 3, the workpiece to be processed is placed behind the workpiece fixture 3, the three press-fit components 6 respectively press and hold the workpiece, the workpiece is fixed, according to the difference of the positions and angles of the lock screws, the position of the lower plate 1 on an external machine is adjusted, the swing cylinder 4 drives the upper plate 2 to swing to a preset angle, so that the angles and positions of the lock screws reach preset conditions, the setting of the limiting component 5 ensures the stability of the upper plate 2 in a processing state, and the processing quality is improved.
Through setting up lower plate 1, upper plate 2, work piece tool 3, swing cylinder 4, spacing subassembly 5 and a plurality of pressing components 6, realize the requirement of the different positions of installation screw and different angles, positioning mechanism satisfies various different production requirements, reaches the purpose of a tractor serves several purposes.
The positioning mechanism further comprises a sensing part 7, the sensing part 7 is arranged on the workpiece fixture 3 and is lower than the surface of the workpiece fixture 3, the sensing part 7 is used for sensing a workpiece to be processed placed on the workpiece fixture 3, the sensing part 7 adopts an optical fiber sensor, the number of the sensing parts 7 is two, the workpiece fixture 3 is provided with two blind grooves, one sensing part 7 is placed in one blind groove, when the sensing part 7 senses the workpiece to be processed placed on the workpiece fixture 3, a signal is sent to a control system, the control system controls the pressing component 6 to press the workpiece, if the sensing part 7 cannot sense the workpiece, the control system cannot send an instruction to the pressing component 6, the pressing component 6 cannot press the workpiece, and the accuracy and effectiveness of each action are further ensured.
Still include two at least buffers 8, one limiting plate 51 is located to buffer 8, one of lower plate 1 is kept away from to buffer 8's fixed connection in one limiting plate 51 one side, buffer 8 keep away from lower plate 1 one end with 2 intervals of upper plate set up, buffer 8's setting prevents upper plate 2 and limiting plate 51's sudden impact, improves positioning mechanism's safety in utilization and life.
The free end of the top rod 82 is made of a soft part, and the top rod 82 of the soft part further prevents collision to the upper bottom plate 2.
Every pressfitting subassembly 6 all includes a corner cylinder 61 and a briquetting 62, and preferably, the briquetting adopts the flexible glue to make, corner cylinder 61 fixed connection is in upper plate 2, corner cylinder 61 drive briquetting 62 compresses tightly or loosens the work piece of treating that is located workpiece fixture 3, and the degree of automation of operation is improved to the setting of corner cylinder 61 and briquetting 62, improves production efficiency.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a positioning mechanism for car gear frame which characterized in that: comprises a lower bottom plate (1), an upper bottom plate (2), a workpiece jig (3), a swing cylinder (4), a limiting component (5) and a plurality of pressing components (6);
the lower base plate (1) is connected to an external machine table, the upper base plate (2) and the lower base plate (1) are arranged at an interval, the workpiece jig (3) is arranged on the upper base plate (2) and located on one side far away from the lower base plate (1), the lower base plate (1) and the upper base plate (2) are arranged in a rotating mode, the swing cylinder (4) is arranged on the lower base plate (1) and drives the upper base plate (2) to swing, and the limiting assembly (5) is arranged on the lower base plate (1) and is used for controlling the swing angle of the upper base plate (2);
the pressing components (6) are arranged on the upper base plate (2) and located on one side far away from the lower base plate (1), and the pressing components (6) are used for pressing and holding workpieces to be processed placed on the workpiece fixture (3).
2. The positioning mechanism for the vehicle range hood as defined in claim 1, wherein: the positioning mechanism further comprises an induction piece (7), the induction piece (7) is arranged on the workpiece fixture (3) and is lower than the surface of the workpiece fixture (3), and the induction piece (7) is used for inducing a workpiece to be processed placed on the workpiece fixture (3).
3. The positioning mechanism for the vehicle range hood as defined in claim 1, wherein: spacing subassembly (5) include two limiting plates (51), two the equal fixed connection of limiting plate (51) is in bottom plate (1) and the direction extension of bottom plate (2) up, two limiting plate (51) are parallel and the interval sets up, swing cylinder (4) are located between two limiting plates (51), and the tip that bottom plate (1) was kept away from in every limiting plate (51) all sets up with upper plate (2) interval.
4. The positioning mechanism for the vehicle range hood as defined in claim 3, wherein: still include two at least buffers (8), one limiting plate (51) is located in buffer (8), the fixed connection of buffer (8) is in one side that lower plate (1) was kept away from in one limiting plate (51), the one end of keeping away from lower plate (1) of buffer (8) with upper plate (2) interval sets up.
5. The positioning mechanism for the vehicle range hood as defined in claim 4, wherein: buffer (8) include compression cylinder (81) and ejector pin (82) of being connected with the piston rod of compression cylinder (81), limiting plate (51) are located in compression cylinder (81), the free end of ejector pin (82) with upper plate (2) interval sets up.
6. The positioning mechanism for the vehicle range hood as defined in claim 5, wherein: the free end of the ejector rod (82) is made of a soft part.
7. The positioning mechanism for the vehicle range hood as defined in claim 1, wherein: each pressing component (6) comprises a corner cylinder (61) and a pressing block (62), the corner cylinder (61) is fixedly connected to the upper base plate (2), and the corner cylinder (61) drives the pressing block (62) to press or loosen a workpiece to be processed on the workpiece fixture (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168785.8U CN210550594U (en) | 2019-07-23 | 2019-07-23 | Positioning mechanism for automobile gear frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168785.8U CN210550594U (en) | 2019-07-23 | 2019-07-23 | Positioning mechanism for automobile gear frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550594U true CN210550594U (en) | 2020-05-19 |
Family
ID=70674320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168785.8U Expired - Fee Related CN210550594U (en) | 2019-07-23 | 2019-07-23 | Positioning mechanism for automobile gear frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730329A (en) * | 2020-07-14 | 2020-10-02 | 东莞广泽汽车饰件有限公司 | Automobile armrest box cover assembling machine |
-
2019
- 2019-07-23 CN CN201921168785.8U patent/CN210550594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730329A (en) * | 2020-07-14 | 2020-10-02 | 东莞广泽汽车饰件有限公司 | Automobile armrest box cover assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |