CN220279416U - Test fixture is used in electronic product production - Google Patents
Test fixture is used in electronic product production Download PDFInfo
- Publication number
- CN220279416U CN220279416U CN202321769367.0U CN202321769367U CN220279416U CN 220279416 U CN220279416 U CN 220279416U CN 202321769367 U CN202321769367 U CN 202321769367U CN 220279416 U CN220279416 U CN 220279416U
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- China
- Prior art keywords
- control
- electronic product
- product production
- test fixture
- lead screw
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 17
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Abstract
The utility model relates to the field of electronic product production, in particular to a test fixture for electronic product production, which comprises a base table and a control screw rod, wherein a plurality of placing grooves are formed in the upper end surface of the base table from left to right, the control screw rod is rotatably arranged on the rear side end surface in each placing groove through a bearing, the front and rear symmetrical screw threads of the control screw rod are opposite in direction, the control screw rod is in front and rear symmetrical screw connection with a control sliding block, a limiting plate is arranged on the upper end surface of the control sliding block, a control sprocket is arranged on the front side end surface of the control screw rod, the control sprockets are connected through a control chain, and a handle is arranged on the front side end surface of the control sprocket.
Description
Technical Field
The utility model relates to the field of electronic product production, in particular to a test fixture for electronic product production.
Background
The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio recorders, combination boxes, compact Discs (CDs), computers, mobile communication products, and the like. The early products were named electronic products because they were mainly based on electronic tubes.
However, in the process of manufacturing and testing electronic products, the electronic products need to be clamped, the existing clamping device can only clamp a single electronic product, the clamping efficiency is low, and the problem is caused
Disclosure of Invention
In order to solve the technical problems, the utility model provides a test fixture for electronic product production, which comprises a base table and a control screw rod, wherein a plurality of placing grooves are formed in the upper end face of the base table from left to right, the control screw rod is rotatably arranged on the rear end face in each placing groove through a bearing, the control screw rod is reversely symmetrical in front and back directions, a control sliding block is symmetrically screwed on the front and back of the control screw rod, a limiting plate is arranged on the upper end face of the control sliding block, a control chain wheel is arranged on the front end face of the control screw rod, the control chain wheels are connected through a control chain, and a handle is arranged on the front end face of the control chain wheel.
Preferably: the left and right symmetry spiro union of base table has the adjusting screw, rotates through the bearing between adjusting screw bottom and the base table bottom and is connected, and adjusting screw lateral wall spiro union has the placing table.
Preferably: and a pressing plate is arranged above the limiting plate.
Preferably: the upper end face of the limiting plate is rotationally provided with a first screw rod through a bearing, the outer side wall of the first screw rod is in threaded connection with a pressing plate, the upper end face of the limiting plate is bilaterally symmetrically provided with a fixing frame, and the inner side end of the fixing frame is connected with the left side wall and the right side wall of the pressing plate in a sliding fit mode.
Preferably: the upper part of the fixing frame is provided with a top frame, a clamping head is arranged at the inner bottom of the top frame, and the upper end face of the first screw rod is provided with a clamping groove matched with the first screw rod.
Preferably: the outer side wall of the fixing frame is connected with the inner side wall of the top frame in a sliding fit mode.
The utility model has the technical effects and advantages that:
1. the utility model adopts the structure of the control chain wheel and the control chain, thereby being capable of controlling the movement of a plurality of limiting plates, processing a plurality of electronic products and greatly improving the efficiency of industrial production.
2. The first screw rod structure is adopted in the utility model, so that the upper and lower heights of the pressing plate can be conveniently adjusted according to the thickness of the electronic product, thereby being capable of clamping and fixing the electronic products with different specifications and improving the use universality of the device.
Drawings
Fig. 1 is a front view of a structure of a test fixture for producing electronic products according to an embodiment of the present application;
fig. 2 is a top view of a test fixture for electronic product production according to an embodiment of the present disclosure;
FIG. 3 is a left side view of a test fixture for electronic product production according to an embodiment of the present application;
FIG. 4 is a cross-sectional left side view of a test fixture for electronic product production provided in an embodiment of the present application;
in the figure: 1. a base table; 2. controlling a screw rod; 11. a control slider; 12. a limiting plate; 13. a control sprocket; 14. controlling a chain; 15. a handle; 16. adjusting a screw rod; 17. a placement table; 18. a pressing plate; 19. a first lead screw; 21. a fixing frame; 22. a top frame; 23. a chuck; 24. a clamping groove.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1 to 4, in this embodiment, a test fixture for producing electronic products is provided, which includes a base table 1 and a control screw 2, a plurality of placement grooves are formed on an upper end surface of the base table 1 from left to right, the control screw 2 is rotatably mounted on a rear end surface in the placement groove through a bearing, the front and rear symmetrical screw threads of the control screw 2 are opposite, a control slider 11 is symmetrically screwed on the front and rear of the control screw 2, a limiting plate 12 is mounted on an upper end surface of the control slider 11, a control sprocket 13 is mounted on a front end surface of the control screw 2, the control sprockets 13 are connected through a control chain 14, a handle 15 is mounted on a front end surface of the control sprocket 13, during operation, a plurality of electronic products are placed on the base table 1, the handle 15 is rotated, the control chain 14 is used to drive the control chains 14 to rotate, and the limiting plate 12 is driven to move towards an inner side end so as to limit and fix the electronic products, thereby processing efficiency of industrial production can be greatly improved.
The adjustable electronic product rack is characterized in that the adjusting screw rod 16 is connected with the bottom of the bottom table 1 in a bilateral symmetry screwed mode, the bottom of the adjusting screw rod 16 is connected with the bottom of the bottom table 1 in a rotating mode through a bearing, the placing table 17 is connected with the outer side wall of the adjusting screw rod 16 in a screwed mode, and when the adjustable electronic product rack is in operation, the electronic product is placed on the placing table 17, the adjusting screw rod 16 is rotated to drive the placing table 17 to move up and down, and the height of the electronic product can be adjusted according to production requirements conveniently.
The clamp plate 18 has been arranged to limiting plate 12 top, and during operation, clamp plate 18 presses at the electronic product up end, further improves the spacing effect of pressing to the electronic product.
The upper end face of the limiting plate 12 is rotatably provided with a first lead screw 19 through a bearing, the outer side wall of the first lead screw 19 is in threaded connection with a pressing plate 18, the upper end face of the limiting plate 12 is bilaterally symmetrically provided with a fixing frame 21, and the inner side end of the fixing frame 21 is connected with the left side wall and the right side wall of the pressing plate 18 in a sliding fit mode. During operation, the first lead screw 19 is rotated, the first lead screw 19 drives the pressing plate 18 to move up and down, so that the upper and lower heights of the pressing plate 18 can be conveniently adjusted according to the thickness of electronic products, and therefore the clamping and fixing treatment can be carried out on the electronic products with different specifications, and the use universality of the device is improved.
The upper part of the fixed frame 21 is provided with a top frame 22, a clamping head 23 is arranged in the bottom of the top frame 22, the upper end surface of the first lead screw 19 is provided with a clamping groove 24 matched with the upper end surface of the first lead screw, and when the press plate is in operation, the top frame 22 moves downwards to drive the clamping head 23 to move downwards and press into the clamping groove 24, so that the first lead screw 19 is limited and fixed, and the first lead screw 19 is prevented from rotating and shifting, and the pressing plate 18 is prevented from loosening.
The outer side wall of the fixed frame 21 is connected with the inner side wall of the top frame 22 in a sliding fit manner.
During specific work, a plurality of electronic products are placed on the base table 1, the handle 15 is rotated, the control chains 14 are driven to rotate through the control chains 14, the control screw rod 2 is rotated, the limiting plate 12 is driven to move towards the inner side end to limit and fix the electronic products, the first screw rod 19 is rotated, the first screw rod 19 drives the pressing plate 18 to move up and down, the pressing plate 18 presses the upper end face of the electronic products, the limiting pressing effect on the electronic products is further improved, and therefore a plurality of electronic products can be processed, and the efficiency of industrial production is greatly improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a test fixture for electronic product production, including base table (1) and control lead screw (2), its characterized in that, a plurality of standing grooves have been seted up from the left and right to base table (1) up end, and control lead screw (2) are installed through the bearing rotation to the rear side terminal surface in the standing groove, and symmetrical screw thread opposite direction around control lead screw (2) is symmetrical spiro union around control lead screw (2) has control slider (11), and limiting plate (12) are installed to control slider (11) up end, and control sprocket (13) are installed to control lead screw (2) front side terminal surface, are connected through control chain (14) between control sprocket (13), and handle (15) are installed to control sprocket (13) front side terminal surface.
2. The test fixture for electronic product production according to claim 1, wherein the base table (1) is symmetrically screwed with an adjusting screw (16), the bottom of the adjusting screw (16) is rotatably connected with the bottom of the base table (1) through a bearing, and the outer side wall of the adjusting screw (16) is screwed with a placing table (17).
3. The test fixture for electronic product production according to claim 1, characterized in that a pressing plate (18) is arranged above the limiting plate (12).
4. The test fixture for electronic product production according to claim 1, wherein the upper end surface of the limiting plate (12) is rotatably provided with a first screw rod (19) through a bearing, the outer side wall of the first screw rod (19) is in threaded connection with a pressing plate (18), the upper end surface of the limiting plate (12) is bilaterally symmetrically provided with a fixing frame (21), and the inner side end of the fixing frame (21) is connected with the left side wall and the right side wall of the pressing plate (18) in a sliding fit mode.
5. The test fixture for electronic product production according to claim 4, wherein a top frame (22) is arranged above the fixing frame (21), a clamping head (23) is mounted in the bottom of the top frame (22), and a clamping groove (24) matched with the first lead screw (19) is formed in the upper end face of the first lead screw.
6. The test fixture for electronic product production according to claim 4, wherein the outer side wall of the fixing frame (21) is connected with the inner side wall of the top frame (22) in a sliding fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769367.0U CN220279416U (en) | 2023-07-06 | 2023-07-06 | Test fixture is used in electronic product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769367.0U CN220279416U (en) | 2023-07-06 | 2023-07-06 | Test fixture is used in electronic product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279416U true CN220279416U (en) | 2024-01-02 |
Family
ID=89336210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321769367.0U Active CN220279416U (en) | 2023-07-06 | 2023-07-06 | Test fixture is used in electronic product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279416U (en) |
-
2023
- 2023-07-06 CN CN202321769367.0U patent/CN220279416U/en active Active
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