CN214177652U - Compressing and fixing device of circuit board - Google Patents
Compressing and fixing device of circuit board Download PDFInfo
- Publication number
- CN214177652U CN214177652U CN202022489423.8U CN202022489423U CN214177652U CN 214177652 U CN214177652 U CN 214177652U CN 202022489423 U CN202022489423 U CN 202022489423U CN 214177652 U CN214177652 U CN 214177652U
- Authority
- CN
- China
- Prior art keywords
- sliding
- screw
- circuit board
- sides
- handed
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board compress tightly fixing device, comprises a fixed bench, spout one has been seted up to both sides symmetry around the fixed station, a spout internal rotation installation of seting up is equipped with about the lead screw one, about the both sides screw thread end of lead screw one respectively screw transmission be connected with the slide, the slide sliding assembly sets up in spout one, the top looks interval of fixed station is provided with rectangular slide plate, the both sides board end of rectangular slide plate is the top of fixed connection slide respectively, two internal rotation installations of spout of seting up on the rectangular slide plate are equipped with about two right-handed screw rods two, the both sides screw thread end of controlling two right-handed screw rods is connected with the slider respectively screw transmission, slider integrated configuration sets up on the lateral wall of U-shaped splint, screw-thread fit is connected with the T shape double-screw bolt on the top ear of U-shaped splint, the tail end fixedly connected with rubber of T shape double-screw bolt supports the piece. By adopting the technical scheme, the sliding adjustment is stable, the sliding adjustment mechanism is suitable for fixing circuit boards of different specifications and sizes, and the operation and application range is wide.
Description
Technical Field
The utility model relates to a technical field of circuit board processing, in particular to circuit board compress tightly fixing device.
Background
The circuit board is an important electronic component, is a supporting body of the electronic component, is a carrier for electrical connection of the electronic component, and needs to be fixed in a processing position by a compressing and fixing device in the processing process of the circuit board.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a compressing tightly fixing device of circuit board is provided.
In order to achieve the above object, the present invention provides the following technical solutions: a pressing and fixing device of a circuit board comprises a fixing table, wherein first sliding grooves are symmetrically formed in the front side and the rear side of the fixing table, a first left-right rotating screw rod is arranged in the arranged sliding grooves in a rotating mode, the end of the right side rod of the first left-right rotating screw rod extends out of the fixing table, a first bevel gear is fixedly sleeved on the end, extending out of the left-right rotating screw rod, of the first left-right rotating screw rod, the first bevel gear is in meshed transmission connection with a second bevel gear, the second bevel gear is fixedly sleeved on the end, on the two sides, of an adjusting shaft, of the first left-right rotating screw rod, the end, on the two sides, of the screw threads of the first left-right rotating screw rod is in threaded transmission connection with a sliding seat respectively, the sliding seat is arranged in the first sliding grooves in a sliding mode, strip sliding plates are arranged above the fixing table at intervals, the ends, on the two side plates of the strip sliding plates are fixedly connected with the top ends of the sliding seat respectively, second sliding grooves are formed, and second left-right rotating screws are arranged in the sliding grooves, the screw thread ends on the two sides of the left right-handed screw rod II are respectively connected with a sliding block in a threaded transmission mode, the sliding block is integrally arranged on the side wall of the U-shaped clamping plate in a structure, the top lug end of the U-shaped clamping plate is connected with a T-shaped stud in a threaded matching mode, and the tail end of the T-shaped stud is fixedly connected with a rubber abutting block.
Preferably, shaft sleeves are arranged on two side shaft ends of the adjusting shaft in a rotating fit mode, the shaft sleeves are fixedly arranged on the L-shaped support plates, and the L-shaped support plates are fixedly arranged on the side end faces of the fixed table.
Preferably, the adjusting handle I is integrally sleeved at the middle position of the adjusting shaft.
Preferably, the first sliding groove is a sliding groove with a T-shaped section, the sliding seat is a T-shaped structure, and the sliding seat and the first sliding groove are stably arranged in a sliding fit manner.
Preferably, the side wall of the U-shaped clamping plate and the side wall of the long sliding plate are arranged in a sliding and abutting mode.
Preferably, the two sides of the first sliding groove are plugged and provided with end covers, the end covers are fixedly arranged on the side end faces of the fixed platform, and the end covers are connected with the two side rod ends of the first left-handed and right-handed screw rod in a rotating matching mode.
Preferably, the rear side rod end of the left-right screw rod I extends outwards to form a long sliding plate, and the outwards extending rod end of the left-right screw rod I is fixedly connected with a second adjusting handle.
The beneficial effect of adopting above technical scheme is:
1. the rotation of regulating spindle passes through bevel gear two, bevel gear drive to about the lead screw rotate, realizes that the slide on the left and right sides screw thread end slides along spout one stably to adjust the interval between the rectangular sliding plate in both sides above the fixed station, adjust the circuit board assembly of interval adaptation different specification and dimension that slides.
2. The left-right rotating screw rod II rotates, so that the sliding blocks on the screw thread ends on the front side and the rear side stably slide along the sliding groove II, the distance between the U-shaped clamping plates on the front side and the rear side is adjusted, the four corner plate ends of the circuit board are conveniently supported and fixed, and after the adjustment is completed, the T-shaped stud drives the rubber supporting block to compress and fix the circuit board, so that the circuit board is firmly compressed and fixed.
3. This compress tightly fixing device simple structure, assembly simple to operate, and it is stable to slide to adjust, is applicable to the fixed use of circuit board of different specification and dimension, and the operation range of application is wide, the input use of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a pressing and fixing device of a circuit board according to the present invention;
fig. 2 is a schematic sectional view of an assembly of a long sliding plate of a pressing and fixing device of a circuit board according to the present invention;
fig. 3 is a schematic side view of a U-shaped board of the pressing and fixing device of a circuit board according to the present invention;
fig. 4 is a schematic side view of the slide seat, the strip slide plate, and the U-shaped clamp plate of the pressing and fixing device of the circuit board according to the present invention.
Wherein, 1-a fixed table; 2-a first chute; 3-left-right rotating screw rod I; 4-bevel gear one; 5-bevel gear two; 6-adjusting the shaft; 7-a slide base; 8-a long sliding plate, 80-a second sliding chute; 9-left-right screw rod II; 10-a slide block; 11-U-shaped splints; 12-T-shaped studs; 13-a rubber resisting block; 14-L-shaped support plates; 15-shaft sleeve; 16-adjusting the first handle; 17-end cap; and 18-adjusting a second handle.
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 some embodiments of the present invention, not all embodiments; based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention has the following specific embodiments: the utility model provides a compressing and fixing device of circuit board, includes fixed station 1, spout one 2 has been seted up to the front and back both sides symmetry of fixed station 1, and 2 internal rotation installations of spout seted up are equipped with about rotatory lead screw one 3, the right side rod end of a left side dextrorotation lead screw 3 outwards stretches out fixed station 1, just about rotatory lead screw one 3 outwards stretches out the pole and serve the fixed cover and be equipped with bevel gear one 4, bevel gear one 4 meshes the transmission and connect bevel gear two 5, bevel gear two 5 fixed cover is established and is installed the both sides axle head at regulating spindle 6, about the both sides screw thread end of rotatory lead screw one 3 respectively screw thread transmission be connected with slide 7, slide 7 sliding assembly sets up in spout one 2.
The top looks interval of fixed station 1 is provided with rectangular slide 8, the both sides board end difference fixed connection slide 7's of rectangular slide 8 top, two 80 of spouts have been seted up on the rectangular slide 8, and two 80 internal rotations installations of the spout of seting up are equipped with two 9 of left dextrorotation lead screw, the both sides screw thread end difference screw thread transmission of controlling two 9 of dextrorotation lead screw is connected with slider 10, 10 a body structure of slider sets up on the lateral wall of U-shaped clamp board 11, screw-thread fit is connected with T shape double-screw bolt 12 on the top ear of U-shaped clamp board 11, the tail end fixedly connected with rubber of T shape double-screw bolt 12 supports piece 13.
The adjusting device is characterized in that shaft sleeves 15 are arranged on two side shaft ends of the adjusting shaft 6 in a rotating matching mode, the shaft sleeves 15 are fixedly arranged on the L-shaped supporting plates 14, the L-shaped supporting plates 14 are fixedly arranged on the side end faces of the fixed table 1, the adjusting shaft 6 is stably supported and assembled in a rotating mode, and an adjusting handle I16 is integrally sleeved at the middle position of the adjusting shaft 6 and is convenient to drive the adjusting shaft 6 to rotate through the adjusting handle I16.
The first sliding groove 2 is a sliding groove with a T-shaped section, the sliding seat 7 is a T-shaped structure, and the sliding seat 7 and the first sliding groove 2 are in stable sliding fit.
The side wall of the U-shaped clamping plate 11 is in sliding and abutting arrangement with the side wall of the long sliding plate 8, so that the U-shaped clamping plate 11 is adjusted to be stable in position for fixing the circuit board in a sliding mode.
The two sides of the first sliding groove 2 are plugged with end covers 17, the end covers 17 are fixedly installed on the side end faces of the fixed table 1, and the end covers 17 are connected with the two side rod ends of the first left-handed and right-handed screw rod 3 in a rotating matching mode.
The rear side rod end of the left-right rotating screw rod I3 extends outwards to form a long sliding plate 8, and the outwards extending rod end of the left-right rotating screw rod I3 is fixedly connected with a second adjusting handle 18.
The utility model discloses an implement like this: when the adjustable sliding device is used, an operator drives the adjusting shaft 6 to rotate through the adjusting handle I16, so that the bevel gears II 5 integrally assembled and connected with the shaft ends at the two sides are meshed with the transmission bevel gears I4 to synchronously rotate, the left and right screw rods I3 in the sliding groove I2 rotate, the screw thread ends at the two sides of the left and right screw rods I3 are respectively in threaded transmission connection with the sliding seats 7, the sliding seats 7 at the two sides are convenient to synchronously approach or deviate from sliding adjustment along the sliding groove I2, the sliding seats 7 are respectively and fixedly connected with the two side plate ends of the long sliding plate 8, the long sliding plates 8 arranged at the two sides above the fixed table 1 are convenient to approach or deviate from an adjusting space, and the adjustable sliding device is suitable for the application of circuit board fixed spaces with different sizes and specifications; the adjusting handle II 18 drives the left-handed screw rod II 9 to rotate, the screw thread ends on the two sides of the left-handed screw rod II 9 and the screw thread ends on the two sides of the right-handed screw rod II 9 are respectively in threaded transmission connection with the sliding block 10, the sliding block 10 is stably adjusted in a sliding mode along the sliding groove II 80, the U-shaped clamping plates 11 arranged on the front side and the rear side are close to or deviate from the sliding mode, therefore, the four corner plate ends of the circuit board can be conveniently supported and fixed, after the adjustment is completed, the T-shaped stud 12 drives the rubber abutting block 13 to compress and fix the circuit board, and the circuit board is firmly compressed and fixed. Adopt this technical scheme, its simple structure, assembly simple to operate, the rotation of regulating spindle passes through bevel gear two, bevel gear one drives to the first rotation of left and right sides spinning rod, realize that the slide on the left and right sides screw thread end slides along spout one stably, thereby adjust the interval between the rectangular slide plate in both sides above the fixed station, it adapts to the circuit board assembly of different specification and dimension to adjust the interval of sliding, rotate through left and right sides spinning rod two, make the slider on the front and back both sides screw thread end slide along spout two stably, thereby adjust the interval between the front and back both sides U-shaped clamp board, be convenient for support fixedly to the four corners board end of circuit board, after the regulation is accomplished, drive rubber through T shape double-screw bolt and support the piece and compress tightly fixed circuit board, make the circuit board compress tightly fixedly firm.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (6)
1. The compressing and fixing device of the circuit board comprises a fixing table (1) and is characterized in that first sliding grooves (2) are symmetrically formed in the front side and the rear side of the fixing table (1), first left-handed and right-handed screws (3) are arranged in the first sliding grooves (2) which are formed in a rotating mode, the right side rod ends of the first left-handed and right-handed screws (3) outwards extend out of the fixing table (1), first bevel gears (4) are fixedly sleeved on the outwards extending rod ends of the first left-handed and right-handed screws (3), the first bevel gears (4) are in meshing transmission connection with second bevel gears (5), the second bevel gears (5) are fixedly sleeved on the shaft ends of two sides of an adjusting shaft (6), the screw thread ends of the two sides of the first left-handed and right-handed screws (3) are respectively in threaded transmission connection with a sliding base (7), the sliding base (7) is arranged in the first sliding grooves (2) in a sliding mode, and strip sliding plates (8) are arranged at intervals above the fixing table (1), the top of both sides board end difference fixed connection slide (7) of rectangular slide board (8), seted up spout two (80) on rectangular slide board (8), two (80) internal rotation installations of the spout of seting up are equipped with two (9) of left dextrorotation lead screw, the both sides screw thread end difference screw thread transmission of two (9) of left dextrorotation lead screw is connected with slider (10), slider (10) a body structure sets up on the lateral wall of U-shaped splint (11), screw-thread fit is connected with T shape double-screw bolt (12) on the top ear of U-shaped splint (11), the tail end fixedly connected with rubber of T shape double-screw bolt (12) supports piece (13).
2. The pressing and fixing device for the circuit board is characterized in that shaft sleeves (15) are arranged on two side shaft ends of the adjusting shaft (6) in a rotating fit mode, the shaft sleeves (15) are fixedly arranged on an L-shaped support plate (14), and the L-shaped support plate (14) is fixedly arranged on a side end face of the fixing table (1).
3. The pressing and fixing device for the circuit board as claimed in claim 1 or 2, wherein a first adjusting handle (16) is integrally sleeved at the middle position of the adjusting shaft (6).
4. The pressing and fixing device for the circuit board according to claim 1, wherein the first sliding groove (2) is a sliding groove with a T-shaped cross section, the sliding seat (7) is a T-shaped structure, and the sliding seat (7) and the first sliding groove (2) are in stable sliding fit.
5. The pressing and fixing device for the circuit board as claimed in claim 1, wherein the side wall of the U-shaped clamping plate (11) and the side wall of the strip sliding plate (8) are slidably arranged in an interference manner.
6. The pressing and fixing device for the circuit board as claimed in claim 1, wherein end caps (17) are arranged on two sides of the first sliding groove (2) in a sealing manner, the end caps (17) are fixedly arranged on side end faces of the fixed table (1), and the end caps (17) are connected with two side rod ends of the first left-right-handed screw rod (3) in a rotating fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489423.8U CN214177652U (en) | 2020-11-02 | 2020-11-02 | Compressing and fixing device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489423.8U CN214177652U (en) | 2020-11-02 | 2020-11-02 | Compressing and fixing device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214177652U true CN214177652U (en) | 2021-09-10 |
Family
ID=77598882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022489423.8U Expired - Fee Related CN214177652U (en) | 2020-11-02 | 2020-11-02 | Compressing and fixing device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214177652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290303A (en) * | 2022-01-14 | 2022-04-08 | 唐荣兵 | Operation system for production fixing and control method |
-
2020
- 2020-11-02 CN CN202022489423.8U patent/CN214177652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290303A (en) * | 2022-01-14 | 2022-04-08 | 唐荣兵 | Operation system for production fixing and control method |
| CN114290303B (en) * | 2022-01-14 | 2024-04-09 | 珠海市同益电子有限公司 | Operating system for production fixation and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110549271A (en) | A clamping workstation for electric putter processing | |
| CN214177652U (en) | Compressing and fixing device of circuit board | |
| CN109648409A (en) | It is a kind of for adjusting the grip(per) feed mechanism of semiconductor silicon rod cylindricity | |
| CN112407930A (en) | Industrial production limit clamp capable of achieving multi-angle direction adjustment | |
| CN211103430U (en) | Electronic product casing adds clamping apparatus | |
| CN219805732U (en) | Positioning fixture for machining confidential piece with stable clamping | |
| CN210893652U (en) | Spring bending test device | |
| CN112139914A (en) | Convenient fixed polishing tool for hardware production | |
| CN208342297U (en) | A kind of gantry machining center workpiece height-regulating stationary fixture | |
| CN216504694U (en) | Positioning device for machining axle housing of driving rear axle | |
| CN110802001B (en) | Many sizes are LED lamps and lanterns for regulation encapsulating with assisting utensil | |
| CN212071176U (en) | Metal mold machining clamp | |
| CN212398863U (en) | Anchor clamps for machining convenient to adjust | |
| CN213561267U (en) | Pneumatic workpiece fixing device | |
| CN212217845U (en) | Multifunctional adjustable tool clamp | |
| CN111055221A (en) | Fixing clamp for electric power fitting test | |
| CN210412900U (en) | Fixing device for metal gear production and manufacturing | |
| CN208991896U (en) | A kind of automatic charging gear-hobbing machine | |
| CN218557387U (en) | Edge cutting device for furniture production | |
| CN217991206U (en) | Circuit board welding device with clamping mechanism | |
| CN215209143U (en) | Clamping device for thinning glass substrate | |
| CN216513506U (en) | Material guiding device for production and processing of capillary glass tube cutting machine | |
| CN215433562U (en) | Clamping equipment for assembling new energy battery | |
| CN218081543U (en) | Cell-phone camera mounting hole adds clamping apparatus | |
| CN214053486U (en) | Wire folding machine with accurate clamping function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |