CN214923775U - Center positioning and clamping jig for rear cover of communication equipment - Google Patents
Center positioning and clamping jig for rear cover of communication equipment Download PDFInfo
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- CN214923775U CN214923775U CN202121326284.5U CN202121326284U CN214923775U CN 214923775 U CN214923775 U CN 214923775U CN 202121326284 U CN202121326284 U CN 202121326284U CN 214923775 U CN214923775 U CN 214923775U
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- sliding
- communication equipment
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- sliding block
- height limiting
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Abstract
A center positioning and clamping jig for a rear cover of communication equipment comprises a bottom plate, wherein a placing groove is formed in the middle of the upper surface of the bottom plate, a sliding groove is formed in the side of the placing groove, a height limiting device is connected with the sliding groove in a sliding mode and comprises a sliding block and a connecting plate, the outer side surface of the sliding block is fixedly connected with the connecting plate, a vertical sliding groove is formed in the outer side surface of the connecting plate, and a spring is arranged between the upper surface of the sliding block and the lower bottom surface of a height limiting plate; this application transversely and vertically carry on spacingly through the standing groove to the work piece, and the pulling force that high limiting plate produced through the spring pushes down the work piece, carries on spacingly fixed to it, has reached through this mode and has guaranteed product quality, improves the beneficial effect of operation precision.
Description
Technical Field
The utility model relates to a frock technical field, especially a lid center positioning clamping jig behind communication equipment.
Background
Generally speaking, when a workpiece is machined, in order to meet the requirement of the operation precision, a tool clamp is generally required to be used for limiting and fixing the workpiece, and the common tool clamp only clamps and fixes the workpiece transversely or longitudinally, so that the workpiece is damaged to a certain extent, and the product quality is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a lid central positioning clamping jig behind communication equipment.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lid central positioning presss from both sides tight tool behind communication equipment, includes the bottom plate, its characterized in that: the bottom plate upper surface middle part is equipped with the standing groove, standing groove side is located the bottom plate upper surface and is equipped with the sliding tray, high stop device and the mutual sliding connection of sliding tray, high stop device includes sliding block and connecting plate, sliding block outside fixed surface is connected and is equipped with the connecting plate to mutually perpendicular, and with the mutual sliding connection of sliding tray, the connecting plate outside surface is located the sliding block direction and is equipped with perpendicular sliding tray, high limiting plate and the mutual sliding connection of perpendicular sliding tray, the length of high limiting plate is greater than the length of sliding block, be equipped with the spring under sliding block upper surface and the high limiting plate between the bottom surface.
Furthermore, 2-6 sliding grooves are formed in the side of the placing groove.
Furthermore, 1-2 springs are arranged between the upper surface of the sliding block and the lower bottom surface of the height limiting plate.
Further, the outer side surface of the placing groove is of a circular arc or rectangular structure.
Further, the outer side surface of the height limiting plate is of a circular arc or rectangular structure.
Furthermore, the middle part of the upper surface of the bottom plate is provided with 1-2 placing grooves.
Further, the height of the placing groove is larger than or equal to that of the sliding groove.
The utility model has the advantages that: this application is horizontal and vertically carry on spacingly through the standing groove to the work piece, with high limiting plate through the displacement that makes progress of perpendicular sliding tray, the spring is in tensile state this moment, then be close the work piece through sliding high stop device, because the length of high limiting plate is greater than the length of sliding block, can be with the lower bottom surface of high limiting plate and the upper surface of work piece in contact with each other, the pulling force that high limiting plate produced through the spring pushes down the work piece, carry out spacing fixed to it, guaranteed product quality has been reached through this mode, the beneficial effect of operation precision is improved.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic front view of an embodiment of the present invention;
fig. 3 is a schematic front view of a height limiting device according to an embodiment of the present invention;
fig. 4 is a schematic side view of a height limiting device according to an embodiment of the present invention.
Reference numerals: bottom plate 1, height stop device 2, standing groove 11, sliding tray 12, sliding block 21, connecting plate 22, height limiting plate 23, spring 24, vertical sliding groove 221.
Detailed Description
In order to make the technical solution of the present invention more clear, the present invention will be further explained with reference to the embodiments of the drawings.
As shown in fig. 1-4, a center positioning and clamping fixture for a rear cover of a communication device according to an embodiment of the present invention comprises a bottom plate 1, a placing groove 11 is arranged in the middle of the upper surface of the bottom plate 1, a sliding groove 12 is arranged on the upper surface of the bottom plate 1 at the side of the placing groove 11, the height limiting device 2 is mutually connected with the sliding groove 12 in a sliding way, the height limiting device 2 comprises a sliding block 21 and a connecting plate 22, the outer side surface of the sliding block 21 is fixedly connected with the connecting plate 22, and are mutually perpendicular and mutually connected with the sliding groove 21 in a sliding way, the outer side surface of the connecting plate 22 is provided with a vertical sliding groove 221 positioned in the direction of the sliding block 21, the height limiting plate 23 is mutually connected with the vertical sliding groove 221 in a sliding way, the length of height limiting plate 23 is greater than the length of sliding block 21, and a spring 24 is arranged between the upper surface of sliding block 21 and the lower bottom surface of height limiting plate 23.
Furthermore, 2-6 sliding grooves 12 are arranged on the side of the placing groove 11.
Further, 1-2 springs 24 are arranged between the upper surface of the sliding block 21 and the lower bottom surface of the height limiting plate 23.
Further, the outer side surface of the placing groove 11 is in a circular arc or rectangular structure.
Further, the outer side surface of the height limiting plate 23 is in a circular arc or rectangular structure.
Furthermore, the middle part of the upper surface of the bottom plate 1 is provided with 1-2 placing grooves 11.
Further, the height of the placing groove 11 is greater than or equal to the height of the sliding groove 12.
As shown in fig. 1-4, when the workpiece needs to be limited and fixed by the present application, the workpiece is firstly placed in the placing groove 11, the workpiece is limited transversely and longitudinally by the placing groove 11, then the height limiting plate 23 is displaced upwards by the vertical sliding groove 221, the spring is in a stretching state at the moment, the height limiting device 2 is moved by the sliding groove 12 to be close to the workpiece, so that the lower bottom surface of the height limiting plate 23 is in contact with the upper surface of the workpiece, the height limiting plate 23 is pressed downwards by the tension generated by the spring 24 to limit and fix the workpiece, and the beneficial effects of ensuring the product quality and improving the operation precision are achieved by the method.
The above embodiments may be combined with each other and further implemented without being mutually opposed.
The above, 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 (7)
1. The utility model provides a lid central positioning presss from both sides tight tool behind communication equipment, includes bottom plate (1), its characterized in that: a placing groove (11) is arranged in the middle of the upper surface of the bottom plate (1), a sliding groove (12) is arranged on the upper surface of the bottom plate (1) at the side of the placing groove (11), the height limiting device (2) is mutually connected with the sliding groove (12) in a sliding manner, the height limiting device (2) comprises a sliding block (21) and a connecting plate (22), the outer side surface of the sliding block (21) is fixedly connected with a connecting plate (22), and are mutually vertical and mutually connected with the sliding groove (12) in a sliding way, the outer surface of the connecting plate (22) is provided with a vertical sliding groove (221) in the direction of the sliding block (21), the height limiting plate (23) is mutually connected with the vertical sliding groove (221) in a sliding way, the length of the height limiting plate (23) is greater than that of the sliding block (21), and a spring (24) is arranged between the upper surface of the sliding block (21) and the lower bottom surface of the height limiting plate (23).
2. The center positioning and clamping jig for the rear cover of the communication equipment as claimed in claim 1, wherein: 2-6 sliding grooves (12) are arranged on the side of the placing groove (11).
3. The center positioning and clamping jig for the rear cover of the communication equipment as claimed in claim 1, wherein: and 1-2 springs (24) are arranged between the upper surface of the sliding block (21) and the lower bottom surface of the height limiting plate (23).
4. The center positioning and clamping jig for the rear cover of the communication equipment as claimed in claim 1, wherein: the outer side surface of the placing groove (11) is of a circular arc or rectangular structure.
5. The center positioning and clamping jig for the rear cover of the communication equipment as claimed in claim 1, wherein: the outer side surface of the height limiting plate (23) is of a circular arc or rectangular structure.
6. The center positioning and clamping jig for the rear cover of the communication equipment as claimed in claim 1, wherein: the middle part of the upper surface of the bottom plate (1) is provided with 1-2 placing grooves (11).
7. The center positioning and clamping jig for the rear cover of the communication equipment as claimed in claim 1, wherein: the height of the placing groove (11) is larger than or equal to that of the sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326284.5U CN214923775U (en) | 2021-06-15 | 2021-06-15 | Center positioning and clamping jig for rear cover of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326284.5U CN214923775U (en) | 2021-06-15 | 2021-06-15 | Center positioning and clamping jig for rear cover of communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923775U true CN214923775U (en) | 2021-11-30 |
Family
ID=79050522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121326284.5U Active CN214923775U (en) | 2021-06-15 | 2021-06-15 | Center positioning and clamping jig for rear cover of communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923775U (en) |
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2021
- 2021-06-15 CN CN202121326284.5U patent/CN214923775U/en active Active
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