CN221117693U - Electroplating clamp for microwave circuit board - Google Patents
Electroplating clamp for microwave circuit board Download PDFInfo
- Publication number
- CN221117693U CN221117693U CN202322811784.3U CN202322811784U CN221117693U CN 221117693 U CN221117693 U CN 221117693U CN 202322811784 U CN202322811784 U CN 202322811784U CN 221117693 U CN221117693 U CN 221117693U
- Authority
- CN
- China
- Prior art keywords
- plate
- circuit board
- supporting
- fixed
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009713 electroplating Methods 0.000 title claims abstract description 15
- 238000007747 plating Methods 0.000 claims 6
- 239000000758 substrate Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses an electroplating clamp for a microwave circuit board, which comprises a fixed frame, wherein a first hand wheel in an adjusting assembly drives a screw rod to rotate, so that a fixed plate can only move linearly up and down under the cooperation of a rotating bearing, a limiting groove and a limiting block, the distance between a supporting plate at the top of the fixed plate and the inner top of the fixed frame is adjusted, a telescopic rod and a spring at the bottom of the supporting plate are contracted by pressing the supporting plate, the distance between the supporting groove at the top of the supporting plate and the inner top of the fixed frame is larger than the height of the circuit board, the circuit board in the same batch is sequentially placed in a plurality of groups of supporting grooves at the top of the supporting plate, the top of the circuit board is positioned between a clamping plate and a positioning plate above the supporting groove, a plurality of groups of moving plates which are connected with each other by equidistant threads on the outer wall of the threaded rod are driven by a second hand wheel in a clamping assembly move, so that a clamping plate connected with the bottom of the moving plate moves towards the direction of the positioning plate, and the top of the circuit board is clamped and fixed.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to an electroplating clamp for a microwave circuit board.
Background
At present, the running speed of electronic products is faster and the frequency is higher, microwaves, namely radio waves, are higher than common radio waves, the frequency of the microwaves is higher than that of the common radio waves, the electronic products put many requirements on the electrical performance of the circuit board after the microwaves are entered, the quality factors such as dielectric constant, characteristic impedance and the like are generated, and the substrate of the circuit board determines the electrical performance of the circuit board.
For example, a printed circuit board electroplating clamp (bulletin number: CN 214300429U) comprises a base, wherein sliding rods are fixedly arranged on two sides of the top end of the base, square sleeves are respectively arranged on the outer parts of the two sliding rods in a matched sliding manner, first abutting bolts are respectively arranged in the middle of the opposite sides of the two sleeves, and a plurality of clamping assemblies are arranged on the top end of a substrate at equal intervals. According to the electroplating clamp for the printed circuit board, a plurality of circuit boards are respectively arranged at the top ends of a plurality of sliding tables, the circuit boards are clamped through acting force between the sliding blocks and the fixed blocks under the elastic action of the abutting springs, the plurality of circuit boards are clamped and fixed at the same time, the machining efficiency is improved, when the angle of the circuit boards is required to be adjusted in the machining process, the substrate can be rotated to adjust the circuit boards to a proper angle, then the second abutting bolts are screwed to abut against the rubber sleeves, and the angle of the circuit boards can be adjusted by limiting the positions of the rubber sleeves and the connecting shafts.
Based on the searching of the above patent and the finding of the device in the prior art, the above device is cumbersome and time-consuming to achieve the manner of clamping and fixing a plurality of circuit boards by adjusting each clamping assembly when in use, which affects the efficiency of the subsequent electroplating operation of the circuit boards, and meanwhile, considering that the electroplating of the existing circuit boards is usually performed in batches, and the shape and the size of the circuit boards in the same batch are the same, we need to propose an electroplating fixture for microwave circuit boards.
Disclosure of utility model
The utility model aims to provide an electroplating clamp for a microwave circuit board, which has the advantages of clamping and fixing a plurality of circuit boards simultaneously, has a simple structure, is convenient to operate, and improves the subsequent electroplating efficiency of the circuit boards so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a microwave circuit board's electroplating clamp, includes the fixed frame, the interior bottom slidable mounting of fixed frame has the fixed plate, and the bottom of fixed frame is provided with the adjusting part that removes the fixed plate, the top of fixed plate is the symmetry and installs two sets of extensible members, two sets of the top fixed mounting of extensible member has the backup pad, the surface of backup pad is the equidistance and has seted up a plurality of groups supporting groove, the cavity has been seted up at the interior top of fixed frame, the inside of cavity is provided with a plurality of groups supporting groove cooperatees the clamping part that uses;
The clamping assembly comprises a threaded rod, the threaded rod is rotatably installed in the cavity, one end of the threaded rod penetrates through a fixed frame fixedly connected with a second hand wheel, a plurality of groups of movable plates are connected to the outer wall of the threaded rod in an equidistant threaded mode, the bottoms of the movable plates penetrate through the cavity fixedly connected with clamping plates, and the fixed frame is located on each group of clamping plates and fixedly installed with a locating plate on one side of each clamping plate.
Preferably, the adjusting component comprises a screw rod, the screw rod is in threaded connection with the bottom of the fixed frame, a rotating bearing is fixedly sleeved on the top of the screw rod, the rotating bearing is fixedly mounted at the bottom centering part of the fixed plate, and the bottom of the screw rod penetrates through the fixed frame to be fixedly connected with the first hand wheel.
Preferably, the clamping plates and the positioning plates are symmetrically arranged, the fixed frames are positioned above each group of clamping plates, sliding grooves are formed in the upper portions of the clamping plates, and the bottoms of the moving plates are slidably connected to the inner portions of the sliding grooves.
Preferably, the plurality of groups of sliding grooves are vertically arranged in correspondence with the plurality of groups of supporting grooves respectively, and the width of the sliding grooves is the same as that of the supporting grooves.
Preferably, the telescopic member comprises a telescopic rod and a spring, the telescopic rod is fixedly arranged at the top of the fixed plate, the top of the telescopic rod is fixedly connected with the bottom of the supporting plate, and the spring is sleeved on the outer wall of the telescopic rod.
Preferably, the fixed frame is located the both ends of fixed plate and has all seted up the spacing groove, two sets of the inside of spacing groove is all sliding connection has the stopper, two sets of the one end of stopper respectively with the both ends fixed connection of fixed plate.
Preferably, two groups of hanging plates are symmetrically and fixedly arranged on one side of the top of the fixed frame, and two groups of hanging holes are formed in the hanging plates.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first hand wheel in the adjusting assembly drives the screw to rotate, so that the fixed plate can only linearly move up and down under the cooperation of the rotating bearing, the limiting groove and the limiting block, the distance between the top supporting plate of the fixed plate and the inner top of the fixed frame can be adjusted according to the specification of the circuit board, the telescopic rod and the spring at the bottom of the supporting plate are contracted by pressing the supporting plate, the distance between the top supporting groove of the supporting plate and the inner top of the fixed frame is larger than the height of the circuit board, the circuit board in the same batch is sequentially placed in a plurality of groups of supporting grooves at the top of the supporting plate, the top of the circuit board is positioned between the clamping plate and the locating plate above the supporting groove, the supporting plate is abutted against the circuit board by loosening the pressed supporting plate, the second hand wheel drives the threaded rod to rotate in the clamping assembly, a plurality of groups of moving plates which are in equidistant threaded connection on the outer wall of the threaded rod are moved towards the direction of the locating plate, and the clamping plate connected at the bottom of the moving plate is clamped and fixed at the top of the circuit board.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting assembly and the fixing plate of the present utility model;
FIG. 3 is a schematic view of the moving plate and clamping plate according to the present utility model;
Fig. 4 is a schematic structural view of the clamping assembly of the present utility model.
In the figure: 1. a fixed frame; 2. a fixing plate; 3. an adjustment assembly; 31. a screw; 32. a rotating bearing; 33. a first hand wheel; 4. a telescopic rod; 5. a spring; 6. a support plate; 7. a support groove; 8. a cavity; 9. a clamping assembly; 91. a threaded rod; 92. the second hand wheel; 93. a moving plate; 94. a sliding groove; 95. a clamping plate; 96. a positioning plate; 10. a limit groove; 11. a limiting block; 12. and (5) hanging the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a microwave circuit board's electroplating clamp, including fixed frame 1, fixed plate 2 is installed to fixed frame 1's interior bottom slidable mounting, and fixed frame 1's bottom is provided with the adjusting part 3 that moves fixed plate 2, and fixed plate 2's top is the symmetry and installs two sets of extensible members, and the top fixed mounting of two sets of extensible members has backup pad 6, and backup pad 6's surface is the equidistance and has seted up a plurality of groups supporting groove 7, and cavity 8 has been seted up at fixed frame 1's interior top, and cavity 8's inside is provided with the clamping part 9 that cooperatees and use with a plurality of groups supporting groove 7;
The clamping component 9 comprises a threaded rod 91, the threaded rod 91 is rotationally arranged in the cavity 8, one end of the threaded rod 91 penetrates through the fixed frame 1 and is fixedly connected with a second hand wheel 92, a plurality of groups of movable plates 93 are connected with the outer wall of the threaded rod 91 in an equidistant threaded mode, the bottoms of the groups of movable plates 93 are fixedly connected with clamping plates 95 through the cavity 8, the fixed frame 1 is located on one side of each group of the clamping plates 95 and is fixedly provided with a positioning plate 96, the threaded rod 91 is conveniently driven to rotate through the second hand wheel 92, the groups of movable plates 93 which are connected with the outer wall of the threaded rod 91 in an equidistant threaded mode move, and the clamping plates 95 connected with the bottoms of the movable plates 93 move towards the directions of the positioning plates 96.
The adjusting component 3 comprises a screw rod 31, the screw rod 31 is in threaded connection with the bottom of the fixed frame 1, a rotating bearing 32 is fixedly sleeved on the top of the screw rod 31, the rotating bearing 32 is fixedly installed at the center of the bottom of the fixed plate 2, the bottom of the screw rod 31 penetrates through the fixed frame 1 to be fixedly connected with a first hand wheel 33, and the first hand wheel 33 is convenient to drive the screw rod 31 to rotate, so that the fixed plate 2 does not need to rotate under the cooperation of the rotating bearing 32.
The splint 95 are the symmetry setting with the locating plate 96, and fixed frame 1 is located the top of every group splint 95 and has all been seted up sliding tray 94, and the bottom sliding connection of movable plate 93 is in the inside of sliding tray 94, is convenient for carry out spacingly to the movable plate 93 bottom through sliding tray 94, can make simultaneously that the distance between movable plate 93 bottom splint 95 and the locating plate 96 is adjustable.
The plurality of groups of sliding grooves 94 are respectively arranged up and down corresponding to the plurality of groups of supporting grooves 7, and the width of the sliding grooves 94 is the same as the width of the supporting grooves 7, so that the moving distance of the clamping plate 95 is limited.
The telescopic part includes telescopic link 4 and spring 5, and telescopic link 4 fixed mounting is in the top of fixed plate 2, and the bottom fixed connection of telescopic link 4's top and backup pad 6, on the outer wall of telescopic link 4 was located to the spring 5 cover, be convenient for carry out the pre-clamping to the circuit board through telescopic link 4 and spring 5 cooperation, make the distance movable regulation between the top in supporting groove 7 and the fixed frame 1.
The fixed frame 1 is located the both ends of fixed plate 2 and has all seted up spacing groove 10, and the inside of two sets of spacing grooves 10 is equal sliding connection has stopper 11, and the one end of two sets of spacing piece 11 respectively with the both ends fixed connection of fixed plate 2, makes fixed plate 2 under the cooperation of swivel bearing 32, spacing groove 10 and stopper 11, can only reciprocate straight line, adjusts the distance between fixed plate 2 top backup pad 6 and the fixed frame 1 internal top.
Two groups of hanging plates 12 are symmetrically and fixedly arranged on one side of the top of the fixed frame 1, and two groups of hanging holes are formed in the hanging plates 12, so that the device and the lifting equipment are conveniently connected in a mounting mode through the cooperation of the hanging holes in the hanging plates 12.
When the electroplating device is used, the first hand wheel 33 in the adjusting assembly 3 drives the screw 31 to rotate, so that the fixed plate 2 can only linearly move up and down under the cooperation of the rotating bearing 32, the limiting groove 10 and the limiting block 11, the distance between the top supporting plate 6 of the fixed plate 2 and the inner top of the fixed frame 1 can be adjusted according to the specification of a circuit board, the telescopic rod 4 and the spring 5 at the bottom of the supporting plate 6 are contracted by pressing the supporting plate 6, the distance between the top supporting groove 7 of the supporting plate 6 and the inner top of the fixed frame 1 is larger than the height of the circuit board, the same batch of circuit boards are sequentially placed in the supporting grooves 7 at the top of the supporting plate 6, the top of the circuit board is positioned between the clamping plate 95 and the positioning plate 96 above the supporting groove 7, the pressed supporting plate 6 is loosened to press the circuit board and pre-clamp the circuit board, the second hand wheel 92 drives the 91 to rotate in the clamping assembly 9, the plurality of groups of moving plates 93 which are in equidistant threaded connection on the outer wall of the threaded rod 91 are moved towards the direction of the positioning plate 96, the clamping plate 95 connected at the bottom of the moving plate 93 is clamped and fixed at the top of the circuit board.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. An electroplating clamp of a microwave circuit board is characterized in that: the fixing device comprises a fixing frame (1), wherein a fixing plate (2) is slidably arranged at the inner bottom of the fixing frame (1), an adjusting component (3) for moving the fixing plate (2) is arranged at the bottom of the fixing frame (1), two groups of telescopic pieces are symmetrically arranged at the top of the fixing plate (2), a supporting plate (6) is fixedly arranged at the top of each telescopic piece, a plurality of groups of supporting grooves (7) are formed in the surface of each supporting plate (6) at equal intervals, a cavity (8) is formed in the inner top of the fixing frame (1), and a clamping component (9) matched with the supporting grooves (7) in use is arranged in the cavity (8);
Clamping component (9) are including threaded rod (91), threaded rod (91) rotate install in the inside of cavity (8), and the one end of threaded rod (91) runs through fixed frame (1) fixedly connected with second hand wheel (92), be equidistant threaded connection on the outer wall of threaded rod (91) and have a plurality of groups movable plate (93), a plurality of groups the bottom of movable plate (93) is all run through cavity (8) fixedly connected with splint (95), fixed frame (1) are located every group one side of splint (95) is all fixed mounting has locating plate (96).
2. The plating jig for a microwave circuit board according to claim 1, wherein: the adjusting component (3) comprises a screw rod (31), the screw rod (31) is in threaded connection with the bottom of the fixed frame (1), a rotating bearing (32) is fixedly sleeved on the top of the screw rod (31), the rotating bearing (32) is fixedly installed at the bottom centering part of the fixed plate (2), and the bottom of the screw rod (31) penetrates through the fixed frame (1) and is fixedly connected with a first hand wheel (33).
3. The plating jig for a microwave circuit board according to claim 1, wherein: the clamping plates (95) are symmetrically arranged with the positioning plates (96), the fixed frames (1) are located above each group of the clamping plates (95) and are provided with sliding grooves (94), and the bottoms of the moving plates (93) are slidably connected to the inside of the sliding grooves (94).
4. A plating jig for a microwave circuit board according to claim 3, wherein: the sliding grooves (94) are respectively and vertically arranged in a corresponding mode with the supporting grooves (7), and the width of the sliding grooves (94) is the same as that of the supporting grooves (7).
5. The plating jig for a microwave circuit board according to claim 1, wherein: the telescopic part comprises a telescopic rod (4) and a spring (5), the telescopic rod (4) is fixedly arranged at the top of the fixed plate (2), the top of the telescopic rod (4) is fixedly connected with the bottom of the supporting plate (6), and the spring (5) is sleeved on the outer wall of the telescopic rod (4).
6. The plating jig for a microwave circuit board according to claim 1, wherein: limiting grooves (10) are formed in two ends of the fixing plate (2) of the fixing frame (1), limiting blocks (11) are connected inside the limiting grooves (10) in a sliding mode, and one ends of the limiting blocks (11) are fixedly connected with two ends of the fixing plate (2) respectively.
7. The plating jig for a microwave circuit board according to claim 1, wherein: two groups of hanging plates (12) are symmetrically and fixedly arranged on one side of the top of the fixed frame (1), and two groups of hanging holes are formed in the hanging plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811784.3U CN221117693U (en) | 2023-10-19 | 2023-10-19 | Electroplating clamp for microwave circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811784.3U CN221117693U (en) | 2023-10-19 | 2023-10-19 | Electroplating clamp for microwave circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117693U true CN221117693U (en) | 2024-06-11 |
Family
ID=91340453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322811784.3U Active CN221117693U (en) | 2023-10-19 | 2023-10-19 | Electroplating clamp for microwave circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117693U (en) |
-
2023
- 2023-10-19 CN CN202322811784.3U patent/CN221117693U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115902582A (en) | Circuit board testing tool and using method | |
| CN221117693U (en) | Electroplating clamp for microwave circuit board | |
| CN219915720U (en) | Withstand voltage test fixture for circuit board | |
| CN218461319U (en) | Laser steel mesh tool | |
| CN112345915B (en) | PCB circuit board positive pole test fixture | |
| CN214292787U (en) | Auxiliary positioning tool | |
| CN213439237U (en) | Tool bottom plate with adjustable supporting legs | |
| CN111496150B (en) | Rotary bending machine for probe | |
| CN221127570U (en) | Clamp for processing circuit board | |
| CN220292269U (en) | Positioning device for printed circuit board processing | |
| CN219075833U (en) | Positioning assembly and polyimide plate cutting equipment | |
| CN221448698U (en) | PCB panel processing fixing device | |
| CN212485079U (en) | Installation base for power transformer | |
| CN221409274U (en) | Bracket component for processing electronic circuit board | |
| CN220254809U (en) | Positioning die with adjustable size for positioning product | |
| CN216441995U (en) | Self-adaptation strong auto-screwdriving machine | |
| CN221553540U (en) | Clamp for ceramic circuit board processing | |
| CN221160086U (en) | Vacuum pump casing clamp | |
| CN218983973U (en) | Multi-part sharing multi-station clamp | |
| CN220372521U (en) | Sheet metal clamping positioner | |
| CN215659789U (en) | Adjusting bracket for fixing sheet metal part | |
| CN220755162U (en) | Circuit board baking and forming tool | |
| CN216325683U (en) | Fixing mechanism for electrical discharge machining of metal product | |
| CN220858505U (en) | PCB board center positioning structure | |
| CN219788267U (en) | Machining universal bracket with size convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |