CN216657743U - Antenna array assembly fixture - Google Patents
Antenna array assembly fixture Download PDFInfo
- Publication number
- CN216657743U CN216657743U CN202123273777.XU CN202123273777U CN216657743U CN 216657743 U CN216657743 U CN 216657743U CN 202123273777 U CN202123273777 U CN 202123273777U CN 216657743 U CN216657743 U CN 216657743U
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- positioning plate
- base
- air cylinder
- circular groove
- antenna array
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Abstract
The utility model discloses an antenna array assembling tool which comprises a fixing clamp, a support, a second positioning plate, a positioning plate, an air cylinder, a base, a bottom plate and a manual valve, wherein the base and the manual valve are fixedly arranged at the upper end of the bottom plate, the air cylinder is fixedly arranged on two sides of the base, the moving end of the air cylinder faces upwards, one group of supports are fixedly arranged on one side of the upper end of the base, the fixing clamp is fixedly connected to the upper end of each support, the second positioning plate is connected to the supports in a sliding mode, a group of cylindrical pins are fixedly connected to the second positioning plate, the moving end of the air cylinder is fixedly connected with the positioning plate, the input and output of the air cylinder are connected with the manual valve through a pipeline, a downward-recessed step-shaped circular groove is formed in the central position of the base, and the circular groove is used for placing an antenna product to be assembled. Two pins of the positioning pin are inserted into two holes of the small flange of the product by manually pulling down the positioning pin, and then two screws are arranged on the product. The tool can ensure that the upper flange and the lower flange are not deformed and distorted during assembly, and the efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of tool fixtures, and particularly relates to an antenna array assembling tool. The method can be used for testing the communication antenna array to resist external signal interference.
Background
Most parts of the antenna array are of metal structures and mainly formed by combining brass and connectors, the requirements are strict during assembly, the positions of the upper flange and the lower flange are very high, the upper flange and the lower flange cannot be twisted a little, and the performance of a product is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems caused by the conventional test processing method with labor, material and time consumption, the utility model provides the following technical scheme: the utility model provides an antenna array assembly fixture, includes fixation clamp, support, second locating plate, cylinder, base, bottom plate, manual valve, bottom plate upper end fixed set up base, manual valve, the fixed cylinder that is provided with in both sides of base, the removal end of cylinder is up, the fixed a set of support that is provided with in upper end one side of base, the upper end fixedly connected with fixation clamp of support, support sliding connection has the second locating plate, fixedly connected with a set of cylindric lock on the second locating plate, the removal end fixedly connected with locating plate of cylinder, the input and output of cylinder has manual valve through pipe connection, base central point puts and is provided with the circular recess of the echelonment of undercut, the circular recess is used for placing the antenna product of waiting to assemble.
Furthermore, the manual valve is a pneumatic control valve and is a three-position four-way reversing valve.
Furthermore, four blocking pieces are arranged on the periphery of the circular groove, a circle formed by combining the four circular blocking pieces and the circular groove are concentrically arranged, the center of the positioning plate is of an open semicircular structure, the two sides of the positioning plate are of a rectangular plate-shaped structure, and the center of the semicircular structure is overlapped with the center of the circular groove.
Further, the cylinder is model number CDU 16-25.
Furthermore, two sides of the positioning plate are movably arranged in an opening formed between the two blocking pieces.
Furthermore, one side of the circular groove is of an open structure, and the blocking piece is connected to the base in an inserting mode.
Compared with the prior art, the utility model has the following beneficial effects:
two pins of the positioning pin are inserted into two holes of the small flange of the product by manually pulling down the positioning pin, and then two screws are arranged on the product. The tool can ensure that the upper flange and the lower flange are not deformed and distorted during assembly, and the reject ratio of the performance is improved while the efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of an antenna array assembling tool according to the present invention;
fig. 2 is a side structure diagram of an antenna array assembling tool of the present invention;
fig. 3 is a structural diagram of a supporting rod of the antenna array assembling tool of the present invention;
fig. 4 is a top view structural diagram of a supporting base of the antenna array assembling tool of the present invention.
In the figure: the device comprises a fixing clamp 1, a bracket 2, a positioning plate 3, a cylinder 4, a base 5, a bottom plate 6, a manual valve 7, a second positioning plate 8, a circular groove 501 and a baffle plate 502.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an antenna array assembling tool comprises a fixing clamp 1, a bracket 2, a second positioning plate 8, a positioning plate 3, a cylinder 4, a base 5, a bottom plate 6 and a manual valve 7, a base 5 and a manual valve 7 are fixedly arranged at the upper end of the bottom plate 6, air cylinders 4 are fixedly arranged at two sides of the base 5, the moving end of the cylinder 4 is upward, one side of the upper end of the base 5 is fixedly provided with a group of brackets 2, the upper end of the bracket 2 is fixedly connected with a fixing clamp 1, the bracket 2 is connected with a second positioning plate 8 in a sliding way, a group of cylindrical pins is fixedly connected to the second positioning plate 8, the positioning plate 3 is fixedly connected to the moving end of the cylinder 4, the input and output of the cylinder 4 are connected with a manual valve 7 through a pipeline, a step-shaped circular groove 501 which is concave downwards is arranged at the center of the base 5, and the circular groove 501 is used for placing an antenna product to be assembled.
Further, the manual valve 7 is a pneumatic control valve, and the manual valve 7 is a three-position four-way reversing valve.
Further, four blocking pieces 502 are arranged on the periphery of the circular groove 501, a circle formed by combining the four circular blocking pieces 502 and the circular groove 501 are concentrically arranged, the center of the positioning plate 3 is an open semicircular structure, two sides of the positioning plate are rectangular plate-shaped structures, and the center of the semicircular structure is overlapped with the center of the circular groove 501.
Further, the cylinders 4 are of the type CDU 16-25.
Further, two sides of the positioning plate 3 are movably disposed in the opening formed between the two blocking pieces 502.
Furthermore, one side of the circular groove 501 is an open structure, and the blocking piece 502 is connected to the base 5 in an inserting manner. This structure can facilitate observation of whether the lower end of the antenna is in contact with the bottom of the circular groove 501.
Example (b): when the air pressure adjusting device is used, the manual valve 7 is connected to an air supply end of an air pressure pump, air leakage after connection is guaranteed, a generally used air source is 0.5Mpa, the lower end of an antenna is placed in the circular groove 501, then the second positioning plate 8 is pressed down by hand, a cylindrical pin on the second positioning plate 8 is connected with holes of a flange plate on the antenna in an inserting mode, preliminary fixing of the antenna is achieved, then the manual valve 7 is operated to enable the air cylinder 4 to control the positioning plate 3 to ascend, the flange plate at the upper end is clamped through a gap between the positioning plate and the positioning plate 3, then the flange hole of the flange plate at the lower end is installed, then the manual valve 7 is operated to enable the air cylinder 4 to return to the position of the figure 1, one group of flange holes is used as a reference, and therefore the relative positions of the two groups of flange holes can be guaranteed to be consistent. The flange is ensured not to deform and distort when being installed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The antenna array assembling tool is characterized by comprising a fixing clamp (1), a support (2), a second positioning plate (8), a positioning plate (3), an air cylinder (4), a base (5), a bottom plate (6) and a manual valve (7), wherein the base (5) and the manual valve (7) are fixedly arranged at the upper end of the bottom plate (6), the air cylinder (4) is fixedly arranged on two sides of the base (5), the moving end of the air cylinder (4) faces upwards, one side of the upper end of the base (5) is fixedly provided with a group of supports (2), the upper end of each support (2) is fixedly connected with the fixing clamp (1), the supports (2) are slidably connected with the second positioning plate (8), the second positioning plate (8) is fixedly connected with a group of cylindrical pins, the moving end of the air cylinder (4) is fixedly connected with the positioning plate (3), and the input and output of the air cylinder (4) are connected with the manual valve (7) through a pipeline, the base (5) central point puts and is provided with circular groove (501) of the downward sunken echelonment, circular groove (501) are used for placing the antenna product of waiting to assemble.
2. The antenna array assembling tool according to claim 1, wherein the manual valve (7) is a pneumatic control valve, and the manual valve (7) is a three-position four-way reversing valve.
3. The antenna array assembling tool according to claim 1, wherein four blocking pieces (502) are arranged on the periphery of the circular groove (501), a circle formed by combining the four blocking pieces (502) and the circular groove (501) are concentrically arranged, the center of the positioning plate (3) is an open semicircular structure, two sides of the positioning plate are rectangular plate-shaped structures, and the center of the semicircular structure is overlapped with the center of the circular groove (501).
4. An antenna array assembling tool according to claim 1, characterized in that the cylinder (4) is of the type CDU 16-25.
5. The antenna array assembling tool according to claim 1, wherein two sides of the positioning plate (3) are movably arranged in an opening formed between the two blocking pieces (502).
6. The antenna array assembling tool according to claim 3, wherein one side of the circular groove (501) is of an open structure, and the blocking piece (502) is connected to the base (5) in an inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123273777.XU CN216657743U (en) | 2021-12-24 | 2021-12-24 | Antenna array assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123273777.XU CN216657743U (en) | 2021-12-24 | 2021-12-24 | Antenna array assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216657743U true CN216657743U (en) | 2022-06-03 |
Family
ID=81797698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123273777.XU Active CN216657743U (en) | 2021-12-24 | 2021-12-24 | Antenna array assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216657743U (en) |
-
2021
- 2021-12-24 CN CN202123273777.XU patent/CN216657743U/en active Active
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