CN211982234U

CN211982234U - Circuit board convenient to location

Info

Publication number: CN211982234U
Application number: CN202020726145.0U
Authority: CN
Inventors: 黄俗元
Original assignee: Individual
Current assignee: Beijing Jianghe Haiyuan Technology Development Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-11-20
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a circuit board convenient to location, comprises a workbench, the equal fixedly connected with supporting shoe in four corners of workstation bottom, the platform is placed to the center fixedly connected with in center department at workstation top, the drill hole groove has all been seted up in the four corners of placing the bench top, the equal fixedly connected with curb plate in both sides at workstation top, the top fixedly connected with roof of curb plate, the fixedly connected with cylinder is located in the center at roof top. The utility model discloses a set up box, slide to lead to the groove, prevent shaking canceling release mechanical system, the thread piece, threaded rod, carousel, handle, chucking mechanism, sliding block, cardboard, bearing and buffer pad and mutually support, reached the advantage of convenient location to the circuit board, make the circuit board when drilling man-hour, can effectually carry out the chucking to the circuit board and fix, prevent that the displacement from appearing in the circuit board, prevent simultaneously that drilling damage from appearing in the circuit board, reduced the wastrel of circuit board, reduced the manufacturing cost of mill.

Description

Circuit board convenient to location

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board convenient to location.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board etc. the circuit board makes the circuit miniaturisation, the intuitionistic, plays important role to the batch production of fixed circuit and optimizes electrical apparatus overall arrangement.

When electronic products are assembled, circuit boards need to be installed, and the existing circuit boards have the following defects: the existing circuit board does not have the function of convenient positioning, so that the circuit board is easy to displace when being drilled, the circuit board is damaged by drilling, defective products of the circuit board are increased, and the production cost of a factory is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a circuit board convenient to location possesses the convenient advantage to the circuit board location, has solved current circuit board and has not had the function of convenient location, leads to the circuit board to add man-hour drilling, appears the displacement easily, causes the problem that drilling damage appears in the circuit board.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board convenient to position comprises a workbench, wherein supporting blocks are fixedly connected to four corners of the bottom of the workbench, a placing table is fixedly connected to the center of the top of the workbench, drilling grooves are formed in the four corners of the top of the placing table, side plates are fixedly connected to two sides of the top of the workbench, a top plate is fixedly connected to the tops of the side plates, an air cylinder is fixedly connected to the center of the top plate, an air pump is fixedly connected to the right side of the air cylinder, an output rod of the air cylinder penetrates through the bottom of the top plate and is fixedly connected with a moving plate, servo motors are fixedly connected to four corners of the bottom of the moving plate, a drill bit is fixedly connected to the output end of each servo motor, a box body is fixedly connected to the inner side of each side plate, a sliding through groove is formed in the inner side of the box body, an anti-sway reset, the inner chamber threaded connection of screw thread piece has the threaded rod, the top fixedly connected with carousel of top to the box is run through at the top of threaded rod, the outside fixedly connected with handle at carousel top, the inboard at box top is provided with chucking mechanism, the inboard fixedly connected with sliding block of screw thread piece, the surface of sliding block and the inner chamber sliding connection who slides logical groove, the inner of sliding block runs through right side and the fixedly connected with cardboard that leads to the groove to the slip.

Preferably, the bottom end of the threaded rod is sleeved with a bearing, and the bottom of the bearing is fixedly connected with the bottom of the inner wall of the box body.

Preferably, the bottom of the clamping plate is bonded with a cushion pad, the bottom of the cushion pad is fixedly connected with an anti-skid bump, and the cushion pad is made of cushion rubber.

Preferably, the anti-shaking reset mechanism comprises a sliding sleeve, the inner side of the sliding sleeve is fixedly connected with the outer side of the threaded block, the inner cavity of the sliding sleeve is slidably connected with a sliding rod, the top and the bottom of the sliding rod are fixedly connected with fixed blocks, the outer side of the fixed block is fixedly connected with the inner wall of the box body, a reset spring is sleeved on the surface of the sliding rod, and the two ends of the reset spring are respectively fixedly connected with the bottom of the sliding sleeve and the inner side of the fixed block.

Preferably, the clamping mechanism comprises a connecting block, the bottom of the connecting block is fixedly connected with the inner side of the top of the box body, a clamping groove is formed in the surface of the turntable, a clamping block is movably connected to the front of the connecting block through a movable pin, and one end, far away from the connecting block, of the clamping block penetrates through an inner cavity of the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a circuit board convenient to location possesses following beneficial effect:

1. the utility model discloses a set up box, slide to lead to the groove, prevent shaking canceling release mechanical system, the thread piece, threaded rod, carousel, handle, chucking mechanism, sliding block, cardboard, bearing and buffer pad and mutually support, reached the advantage of convenient location to the circuit board, make the circuit board when drilling man-hour, can effectually carry out the chucking to the circuit board and fix, prevent that the displacement from appearing in the circuit board, prevent simultaneously that drilling damage from appearing in the circuit board, reduced the wastrel of circuit board, reduced the manufacturing cost of mill.

2. The utility model discloses a set up slip logical groove and sliding block, play the effect that makes things convenient for the thread piece to drive the cardboard removal, through setting up anti-shake canceling release mechanical system, stable effect when playing the removal to the thread piece, play the effect that elasticity resets to the thread piece simultaneously, through setting up carousel and handle, play and conveniently drive threaded rod pivoted effect, through setting up chucking mechanism, play the effect of chucking to carousel and threaded rod, prevent carousel and threaded rod rotation from appearing, through setting up the cardboard, play the effect of chucking to the circuit board, through setting up the bearing, stable effect when playing the rotation to the threaded rod, through setting up the blotter, play the effect of buffer protection to the circuit board, prevent that the circuit board from appearing the chucking and damaging.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the cross section of the internal structure of the case body of the present invention;

fig. 3 is a left side view structural section of the present invention.

In the figure: 1. a work table; 2. a support block; 3. a placing table; 4. drilling a groove; 5. a side plate; 6. a top plate; 7. a cylinder; 8. an air pump; 9. moving the plate; 10. a servo motor; 11. a drill bit; 12. a box body; 13. a sliding through groove; 14. an anti-shake reset mechanism; 141. a sliding sleeve; 142. a slide bar; 143. a fixed block; 144. a return spring; 15. a thread block; 16. a threaded rod; 17. a turntable; 18. a handle; 19. a chucking mechanism; 191. connecting blocks; 192. a card slot; 193. a clamping block; 20. a slider; 21. clamping a plate; 22. a bearing; 23. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a circuit board convenient for positioning comprises a workbench 1, wherein four corners of the bottom of the workbench 1 are fixedly connected with supporting blocks 2, a placing table 3 is fixedly connected at the center of the top of the workbench 1, four corners of the top of the placing table 3 are respectively provided with a drilling groove 4, two sides of the top of the workbench 1 are respectively fixedly connected with a side plate 5, the top of the side plate 5 is fixedly connected with a top plate 6, the center of the top plate 6 is fixedly connected with an air cylinder 7, the right side of the air cylinder 7 is fixedly connected with an air pump 8, an output rod of the air cylinder 7 penetrates through the bottom of the top plate 6 and is fixedly connected with a movable plate 9, four corners of the bottom of the movable plate 9 are respectively fixedly connected with a servo motor 10, an output end of the servo motor 10 is fixedly connected with a drill bit 11, the inner side of the side plate 5 is, the inner side of the anti-shaking resetting mechanism 14 is fixedly connected with a thread block 15, the inner cavity of the thread block 15 is in threaded connection with a threaded rod 16, the top of the threaded rod 16 penetrates through the top of the box body 12 and is fixedly connected with a rotary table 17, the outer side of the top of the rotary table 17 is fixedly connected with a handle 18, the inner side of the top of the box body 12 is provided with a clamping mechanism 19, the inner side of the thread block 15 is fixedly connected with a sliding block 20, the surface of the sliding block 20 is in sliding connection with the inner cavity of the sliding through groove 13, the inner end of the sliding block 20 penetrates through the right side of the sliding through groove 13 and is fixedly connected with a clamping plate 21, the bottom end of the threaded rod 16 is sleeved with a bearing 22, the bottom end of the bearing 22 is fixedly connected with the bottom of the inner wall of the box body 12, the bottom of the clamping plate 21 is bonded with a cushion 23, the inner cavity of the sliding sleeve 141 is connected with a sliding rod 142 in a sliding manner, the top and the bottom of the sliding rod 142 are both fixedly connected with fixed blocks 143, the outer side of each fixed block 143 is fixedly connected with the inner wall of the box body 12, a return spring 144 is sleeved on the surface of the sliding rod 142, two ends of the return spring 144 are respectively fixedly connected with the bottom of the sliding sleeve 141 and the inner side of the fixed block 143, the clamping mechanism 19 comprises a connecting block 191, the bottom of the connecting block 191 is fixedly connected with the inner side of the top of the box body 12, a clamping groove 192 is formed in the surface of the rotating disc 17, the front of the connecting block 191 is movably connected with a clamping block 193 through a movable pin, one end of the clamping block 193, which is far away from the connecting block 191, penetrates through the inner cavity of the clamping groove 192, the effect of facilitating the thread block 15 to drive the clamping plate 21 to move is achieved through, through setting up the rotary table 17 and the handle 18, play the effect of conveniently driving the threaded rod 16 to rotate, through setting up the chucking mechanism 19, play the chucking effect to rotary table 17 and threaded rod 16, prevent rotary table 17 and threaded rod 16 from appearing the rotation, through setting up the cardboard 21, play the chucking effect to the circuit board, through setting up the bearing 22, play the stable effect when rotating to threaded rod 16, through setting up the blotter 23, play the effect of buffer protection to the circuit board, prevent the circuit board from appearing the chucking damage, through setting up the box 12, the through groove 13 of sliding, prevent shaking the canceling release mechanical system 14, the threaded block 15, the threaded rod 16, the rotary table 17, the handle 18, the chucking mechanism 19, the sliding block 20, the cardboard 21, the bearing 22 and the blotter 23 mutually support, reached the advantage of conveniently fixing the circuit board, make the circuit board when drilling and processing, can effectually fix the circuit board, the circuit board is prevented from displacement, and meanwhile, the circuit board is prevented from being damaged by drilling, so that defective products of the circuit board are reduced, and the production cost of a factory is reduced.

When the circuit board clamping device is used, a worker firstly places the circuit board on the top of the placing table 3, the reserved hole punching ring of the circuit board is aligned with the hole drilling groove 4, then the clamping block 193 is pulled, the clamping block 193 is enabled to leave the inner cavity of the clamping groove 192 through the movable pin, then the handle 18 is rotated, the handle 18 is rotated to drive the rotary disc 17 to start rotating, the rotary disc 17 is rotated to drive the threaded rod 16 to start rotating in the inner cavity of the bearing 22, the threaded rod 16 is rotated to drive the threaded block 15 to move on the surface of the threaded rod 16 through threads, the threaded block 15 moves to drive the sliding sleeve 141 to slide on the surface of the sliding rod 142, so that the threaded block 15 moves stably, meanwhile, the sliding sleeve 141 moves to extrude towards the return spring 144, the threaded block 15 moves to drive the sliding block 20 to slide in the inner cavity of the sliding through groove 13, the sliding block 20 moves to drive the clamping plate 21 and, can effectually carry out the chucking to the circuit board fixed, prevent that the displacement from appearing in the circuit board, prevent simultaneously that drilling damage from appearing in the circuit board, then open air pump 8 and servo motor 10 through the peripheral hardware controller, servo motor 10 starts to drive drill bit 11 and begins to rotate, air pump 8 starts to carry high-pressure gas to the inner chamber of cylinder 7 simultaneously, the output pole of cylinder 7 promotes movable plate 9, servo motor 10 and drill bit 11 begin to remove, drill bit 11 rotate through drilling groove 4 circuit board processing can of driling, thereby reached the convenient advantage to the circuit board location.

The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A circuit board convenient to location, includes workstation (1), its characterized in that: the four corners of the bottom of the workbench (1) are fixedly connected with supporting blocks (2), the center of the top of the workbench (1) is fixedly connected with a placing table (3), the four corners of the top of the placing table (3) are provided with drilling grooves (4), two sides of the top of the workbench (1) are fixedly connected with side plates (5), the top of each side plate (5) is fixedly connected with a top plate (6), the center of the top of each top plate (6) is fixedly connected with a cylinder (7), the right side of each cylinder (7) is fixedly connected with an air pump (8), an output rod of each cylinder (7) penetrates through the bottom of each top plate (6) and is fixedly connected with a movable plate (9), the four corners of the bottom of each movable plate (9) are fixedly connected with servo motors (10), the output end of each servo motor (10) is fixedly connected with a drill bit (11), and the inner side of each side plate, a sliding through groove (13) is arranged on the inner side of the box body (12), an anti-shaking reset mechanism (14) is arranged on the outer side of the inner wall of the box body (12), a thread block (15) is fixedly connected to the inner side of the anti-shaking resetting mechanism (14), a threaded rod (16) is connected to the inner cavity thread of the thread block (15), the top of the threaded rod (16) penetrates through the top of the box body (12) and is fixedly connected with a rotary table (17), a handle (18) is fixedly connected with the outer side of the top of the turntable (17), a clamping mechanism (19) is arranged on the inner side of the top of the box body (12), the inner side of the thread block (15) is fixedly connected with a sliding block (20), the surface of the sliding block (20) is connected with the inner cavity of the sliding through groove (13) in a sliding way, the inner end of the sliding block (20) penetrates through the right side of the sliding through groove (13) and is fixedly connected with a clamping plate (21).

2. A circuit board for facilitating positioning according to claim 1, wherein: the bottom end of the threaded rod (16) is sleeved with a bearing (22), and the bottom of the bearing (22) is fixedly connected with the bottom of the inner wall of the box body (12).

3. A circuit board for facilitating positioning according to claim 1, wherein: the bottom bonding of cardboard (21) is connected with blotter (23), the bottom fixedly connected with antiskid lug of blotter (23), the material of blotter (23) is cushion rubber.

4. A circuit board for facilitating positioning according to claim 1, wherein: the anti-shaking reset mechanism (14) comprises a sliding sleeve (141), the inner side of the sliding sleeve (141) is fixedly connected with the outer side of a thread block (15), a sliding rod (142) is slidably connected with the inner cavity of the sliding sleeve (141), fixed blocks (143) are fixedly connected to the top and the bottom of the sliding rod (142), the outer side of each fixed block (143) is fixedly connected with the inner wall of the box body (12), a reset spring (144) is sleeved on the surface of the sliding rod (142), and two ends of the reset spring (144) are respectively fixedly connected with the bottom of the sliding sleeve (141) and the inner side of the fixed block (143).

5. A circuit board for facilitating positioning according to claim 1, wherein: chucking mechanism (19) include connecting block (191), the inboard fixed connection at the bottom of connecting block (191) and box (12) top, draw-in groove (192) have been seted up on the surface of carousel (17), there is fixture block (193) in the front of connecting block (191) through activity round pin swing joint, the inner chamber to draw-in groove (192) is run through to the one end that connecting block (191) were kept away from in fixture block (193).