CN211743177U

CN211743177U - Positioning fixture for manufacturing photoelectric device

Info

Publication number: CN211743177U
Application number: CN202020861061.8U
Authority: CN
Inventors: 李圣杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-10-23
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a positioning fixture for manufacturing photoelectric devices, which relates to the technical field of positioning fixtures and adopts the technical proposal that the positioning fixture comprises a workbench, wherein the front of the workbench is fixedly connected with an electric push rod, the bottom of the electric push rod is fixedly connected with a slide block, the front of the workbench is fixedly connected with a support plate, and the front of the support plate is hinged with two L-shaped rods, the utility model discloses a positioning fixture which is provided with the L-shaped rods, when a photoelectric device body is placed on the surface of an antistatic film, the electric push rod is started to drive the electric push rod to move downwards, the slide block moves downwards along with the electric push rod, two pulleys slide on the inner wall of a limiting groove, the bottoms of the two L-shaped rods are close to each other to clamp the photoelectric device body, then, a motor is started to drive a rotating rod to rotate, so that the left side of the, two L-shaped rods can move synchronously during positioning, and the positioning clamp is flexible to use.

Description

Positioning fixture for manufacturing photoelectric device

Technical Field

The utility model relates to a positioning fixture technical field, the more specifically positioning fixture is used in its photoelectric device manufacturing that says so.

Background

The tool fixture is a process device used for rapidly fastening a workpiece during machining to enable a machine tool, a cutter and the workpiece to keep correct relative positions, is an indispensable part for machining, is favorable for ensuring the machining precision of the workpiece and stabilizing the product quality, improving the labor productivity and reducing the cost, is favorable for improving the labor condition of workers, ensuring the safety production, is favorable for expanding the process range of the machine tool and realizing multiple purposes.

The existing clamp has single action, only one side of the slide block slides during positioning, and the application is not flexible, so that the technical personnel in the field provide a positioning clamp for manufacturing the photoelectric device to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a positioning fixture is used in photoelectric device manufacturing, two slider synchronous motion when its advantage is fixing a position, and the application is nimble.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning fixture for manufacturing photoelectric devices comprises a workbench, wherein the front of the workbench is fixedly connected with an electric push rod, the bottom of the electric push rod is fixedly connected with a sliding block, the front of the workbench is fixedly connected with a supporting plate, the front of the supporting plate is hinged with two L-shaped rods, the tops of the L-shaped rods are rotatably connected with pulleys, the pulleys are in sliding connection with the sliding block, the bottoms of the opposite sides of the two L-shaped rods are provided with photoelectric device bodies, the back of each photoelectric device body is in contact with the workbench, the front of the workbench is fixedly connected with a supporting table, the front of the supporting table is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating rod, the front of the workbench is fixedly connected with a fixing plate, the bottom of the fixing plate is hinged with a positioning rod, the top of the connecting rod is connected with the rotating rod in a sliding mode.

As a further aspect of the present invention: and the opposite sides of the two L-shaped rods are fixedly connected with springs positioned above the photoelectric device body.

As a further aspect of the present invention: the bottom of dwang has seted up the spout, the top of connecting rod is located the inner wall of spout.

As a further aspect of the present invention: the limiting grooves are formed in the two sides of the sliding block, and the pulleys are located on the inner walls of the limiting grooves.

As a further aspect of the present invention: the left side of the back of the positioning rod is fixedly connected with a positioning block, and the back of the positioning block is in contact with the photoelectric device body.

As a further aspect of the present invention: the front surface of the workbench is provided with an anti-static film, and the front surface of the anti-static film is in contact with the photoelectric device body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up L shape pole, place the surperficial back of antistatic backing when photoelectric device body, start electric putter, drive electric putter downstream, the slider downstream thereupon, two pulleys slide at the inner wall of spacing groove, the bottom of two L shape poles is close to each other, press from both sides photoelectric device body tightly, then, starter motor, the drive dwang rotates, make the left side of locating lever push down, locating piece and photoelectric device body contact, the cooperation of structure more than the utilization, make two L shape poles can synchronous motion during the location, the positioning fixture application is nimble.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic view of the connection between the motor and the rotary rod of the present invention.

In the figure: 1. a work table; 2. an electric push rod; 3. a slider; 4. a support plate; 5. an L-shaped rod; 6. a pulley; 7. a photovoltaic device body; 8. a support table; 9. a motor; 10. rotating the rod; 11. a fixing plate; 12. positioning a rod; 13. a connecting rod; 14. a spring; 15. positioning blocks; 16. an antistatic film; 17. a chute; 18. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, in the embodiment of the present invention, a positioning fixture for manufacturing a photoelectric device includes a worktable 1, a power push rod 2 is fixedly connected to a front surface of the worktable 1, a slider 3 is fixedly connected to a bottom of the power push rod 2, a supporting plate 4 is fixedly connected to a front surface of the worktable 1, two L-shaped rods 5 are hinged to a front surface of the supporting plate 4, a pulley 6 is rotatably connected to a top portion of each L-shaped rod 5, the pulley 6 is slidably connected to the slider 3, a photoelectric device body 7 is disposed at a bottom portion of an opposite side of each of the two L-shaped rods 5, a back surface of the photoelectric device body 7 contacts with the worktable 1, a supporting table 8 is fixedly connected to a front surface of the worktable 1, a motor 9 is fixedly connected to a front surface of the supporting table 8, a rotating rod 10 is fixedly connected to an output shaft of, the right side of the top of the positioning rod 12 is fixedly connected with a connecting rod 13, and the top of the connecting rod 13 is connected with the rotating rod 10 in a sliding manner.

In fig. 1, the opposite sides of the two L-shaped bars 5 are fixedly connected with springs 14 located above the optoelectronic device body 7, and the springs 14 buffer the deflection of the L-shaped bars 5, so as to avoid the over-high clamping force from scratching the optoelectronic device body 7.

In fig. 3, the bottom of the rotating rod 10 is provided with a sliding slot 17, the top of the connecting rod 13 is located on the inner wall of the sliding slot 17, and the sliding slot 17 limits the sliding of the connecting rod 13.

In fig. 1, both sides of the sliding block 3 are provided with limiting grooves 18, the pulley 6 is located on the inner wall of the limiting groove 18, and the limiting groove 18 limits the pulley 6.

In fig. 2, a positioning block 15 is fixedly connected to the left side of the back of the positioning rod 12, the back of the positioning block 15 is in contact with the optoelectronic device body 7, and the contact surface of the positioning block 15 is small, so that the optoelectronic device body 7 is prevented from being scratched due to an overlarge contact area.

In fig. 2, the front surface of the worktable 1 is provided with an antistatic film 16, and the front surface of the antistatic film 16 is in contact with the optoelectronic device body 7 to prevent static electricity on the surface of the worktable 1 from being conducted to the optoelectronic device body 7.

The utility model discloses a theory of operation is: after the photoelectric device body 7 is placed on the surface of the antistatic film 16, the electric push rod 2 is started, the electric push rod 2 is driven to move downwards, the sliding block 3 moves downwards along with the sliding block, the two pulleys 6 slide on the inner wall of the limiting groove 18, the bottoms of the two L-shaped rods 5 are close to each other, the photoelectric device body 7 is clamped tightly, then, the motor 9 is started, the driving rotating rod 10 rotates, the left side of the positioning rod 12 is pressed downwards, the positioning block 15 is in contact with the photoelectric device body 7, the matching of the structures is utilized, the two L-shaped rods 5 can move synchronously during positioning, the positioning clamp is flexible to use, in addition, the springs 14 located above the photoelectric device body 7 are fixedly connected to the opposite sides of the two L-shaped rods 5, the springs 14 buffer the deflection of the L-shaped rods 5, the phenomenon that the clamping.

It should be noted that, in the above description, the electric push rod 2, the photoelectric device body 7, the motor 9, and the like are all devices that are mature in application of the prior art, and a specific model can be selected according to actual needs, and meanwhile, the power supply of the electric push rod 2, the photoelectric device body 7, and the motor 9 can be supplied to a built-in power supply or a commercial power supply, and a specific power supply mode is selected according to circumstances and is not described herein.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a photoelectric device makes and uses positioning fixture, includes workstation (1), its characterized in that: the front fixedly connected with electric putter (2) of workstation (1), the bottom fixedly connected with slider (3) of electric putter (2), the front fixedly connected with backup pad (4) of workstation (1), the front of backup pad (4) articulates there is L shape pole (5) that quantity is two, the top of L shape pole (5) is rotated and is connected with pulley (6), pulley (6) and slider (3) sliding connection, two the bottom of L shape pole (5) opposite side is provided with photoelectric device body (7), the back of photoelectric device body (7) contacts with workstation (1), the front fixedly connected with brace table (8) of workstation (1), the front fixedly connected with motor (9) of brace table (8), the output shaft fixedly connected with dwang (10) of motor (9), the front fixedly connected with fixed plate (11) of workstation (1), the bottom of fixed plate (11) articulates there is locating lever (12), the right side fixedly connected with connecting rod (13) at locating lever (12) top, the top and dwang (10) sliding connection of connecting rod (13).

2. The positioning jig for photovoltaic device fabrication according to claim 1, wherein the opposite sides of the two L-shaped bars (5) are fixedly connected with springs (14) located above the photovoltaic device body (7).

3. The positioning fixture for manufacturing the photoelectric device according to claim 1, wherein a sliding groove (17) is formed at a bottom of the rotating rod (10), and a top of the connecting rod (13) is located on an inner wall of the sliding groove (17).

4. The positioning fixture for manufacturing the photoelectric device according to claim 1, wherein both sides of the sliding block (3) are provided with limiting grooves (18), and the pulley (6) is positioned on the inner wall of the limiting groove (18).

5. The positioning fixture for manufacturing the photoelectric device according to claim 1, wherein a positioning block (15) is fixedly connected to the left side of the back of the positioning rod (12), and the back of the positioning block (15) is in contact with the photoelectric device body (7).

6. The positioning jig for photovoltaic device fabrication according to claim 1, wherein the front surface of the table (1) is provided with an antistatic film (16), and the front surface of the antistatic film (16) is in contact with the photovoltaic device body (7).