CN214101929U

CN214101929U - Integrated circuit board etching processing limit structure

Info

Publication number: CN214101929U
Application number: CN202023017826.9U
Authority: CN
Inventors: 朱培轩
Original assignee: Shenzhen Demingqi Electronic Technology Co ltd
Current assignee: Shenzhen Demingqi Electronic Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-31
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an integrated circuit board etching processing limit structure, including the circuit board body, first positioning mechanism and second positioning mechanism, the circuit board body is established on first positioning mechanism, the quantity of second positioning mechanism is two and establishes both sides around first positioning mechanism respectively, first positioning mechanism is including placing the seat, the inside symmetry of placing the seat has been seted up and has been adjusted the chamber, place the equal fixed mounting in position that seat both sides just correspond and adjust the chamber and have driving motor, fixedly connected with drive pivot on driving motor's the output shaft, the one end that driving motor was kept away from in the drive pivot is run through and is placed the seat and extend to the inside fixedly connected with screw rod in regulation chamber. This integrated circuit board etching processing limit structure, reasonable in design, convenient to use adopts diversified tight mode of clamp, has the firm advantage in location, can effectively avoid the condition that the circuit board produced and rocks in the course of working, has improved the etching processingquality, has satisfied diversified demand.

Description

Integrated circuit board etching processing limit structure

Technical Field

The utility model relates to a circuit board processing equipment technical field specifically is an integrated circuit board etching processing limit structure.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, the PCB board, aluminium base board, the high frequency board, thick copper board, the impedance board, PCB, ultra-thin circuit board, printed circuit board etc, the circuit board makes the circuit miniaturation, it is direct-viewing, play an important role in batch production and optimization electrical apparatus overall arrangement to fixed circuit, prior art integrated circuit board etching processing limit structure often the unilateral is tight when fixing a position to the circuit board, therefore there is the location insecure, produce the condition of rocking easily in the course of working, influenced etching processing quality, be difficult to satisfy the user demand, we have proposed an integrated circuit board etching processing limit structure for this reason, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated circuit board etching processing limit structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated circuit board etching processing limiting structure comprises a circuit board body, a first positioning mechanism and second positioning mechanisms, wherein the circuit board body is arranged on the first positioning mechanism, and the number of the second positioning mechanisms is two and the two second positioning mechanisms are respectively arranged on the front side and the rear side of the first positioning mechanism;

the first positioning mechanism comprises a placing seat, adjusting cavities are symmetrically formed in the placing seat, driving motors are fixedly mounted on two sides of the placing seat and correspond to the adjusting cavities, driving rotating shafts are fixedly connected to output shafts of the driving motors, one ends of the driving rotating shafts, far away from the driving motors, penetrate through the placing seat and extend to the insides of the adjusting cavities, screw rods are fixedly connected to the surfaces of the screw rods, threaded sleeves are movably connected to the surfaces of the screw rods, the bottoms of the threaded sleeves are connected with the bottoms of the inner walls of the adjusting cavities in a sliding mode through limiting sliders, vertical plates are symmetrically arranged on the top of the placing seat and correspond to the positions of the adjusting cavities in the front-back mode, the vertical plates on the same side are fixedly connected through fixed shafts, lantern rings are movably connected to the surfaces of the fixed shafts, first pressing plates are fixedly connected to the surfaces of the lantern rings, and first connecting seats are fixedly mounted at the bottoms of the first pressing plates, the top of the threaded sleeve is fixedly connected with a second connecting seat, and the first connecting seat and the second connecting seat which are positioned on the same side are movably connected through a connecting shaft rod;

the second positioning mechanism comprises a supporting plate, the supporting plate is fixedly connected to the side face of the placing seat, the top of the supporting plate is fixedly connected with a lifting plate through an electric telescopic column, and one side of the lifting plate, which is close to the circuit board body, is fixedly connected with a second pressing plate.

Preferably, the side surface of the placing seat is fixedly connected with a dustproof sleeve corresponding to the driving motor, and heat dissipation holes are formed in the surface of the dustproof sleeve.

Preferably, the inner wall of the adjusting cavity is fixedly connected with a rolling bearing at a position corresponding to the screw rod, and one end of the screw rod penetrates through the rolling bearing and extends into the screw rod to be movably connected with the screw rod.

Preferably, the bottom of the first pressing plate is fixedly connected with an anti-skid pressing pad, and the anti-skid pressing pad is a rubber pad.

Preferably, the bottom of the lifting plate is fixedly connected with a positioning insertion block, and the positioning insertion block is inserted into the top of the placing seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a place the circuit board body on placing the seat, open two driving motor, make the drive pivot drive the screw rod rotatory, the thread bush of threaded connection on it is spacing through spacing slider, drive the second connecting seat and move to the outside, through the swing joint of riser, fixed axle and lantern ring, and cooperate first connecting seat and shaft coupling pole, drive first clamp plate and push down fixedly to the circuit board body from the left and right sides, open the electronic flexible post again, make the lifter plate move down, the location inserted block inserts in placing the seat, utilize the second clamp plate to push down fixedly from both sides around to the circuit board body, this integrated circuit board etching limit structure, reasonable in design, convenient to use, adopt the diversified mode of pressing from both sides, have the advantage that the location is firm, can effectively avoid the condition that the circuit board produces the rock in the course of working, improved the etching quality, and the multi-directional requirement is met.

2. The utility model discloses a set up the dirt proof boot, to driving motor from the outside protection of preventing dust to increase of service life, the louvre is favorable to driving motor's heat dissipation, and through setting up antifriction bearing, carry out joint support to the end of screw rod, improved its steadiness when rotating, through setting up anti-skidding pressure pad, prevent first clamp plate and circuit board body direct contact, produce the phenomenon of skidding, through setting up the location inserted block, can effectively fix a position the lifter plate, with precision when improving the pushing down.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a schematic structural diagram of a top view of the present invention;

FIG. 3 is a sectional view of the first positioning mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of A-A of FIG. 3 according to the present invention;

fig. 5 is a structural sectional view of a side view of the second positioning mechanism of the present invention.

In the figure: the circuit board comprises a circuit board body 1, a first positioning mechanism 2, a placing seat 21, an adjusting cavity 22, a driving motor 23, a driving rotating shaft 24, a screw rod 25, a threaded sleeve 26, a limiting sliding block 27, a vertical plate 28, a fixed shaft 29, a sleeve ring 210, a first pressing plate 211, a first connecting seat 212, a second connecting seat 213, a connecting shaft 214, a dustproof sleeve 215, a rolling bearing 216, an antiskid pressing pad 217, a second positioning mechanism 3, a supporting plate 31, an electric telescopic column 32, a lifting plate 33, a second pressing plate 34 and a positioning insertion block 35.

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.

Referring to fig. 1-5, an etching limit structure for an ic board includes a board body 1, a first positioning mechanism 2 and two second positioning mechanisms 3, wherein the board body 1 is disposed on the first positioning mechanism 2, and the two second positioning mechanisms 3 are respectively disposed on front and rear sides of the first positioning mechanism 2.

The first positioning mechanism 2 comprises a placing seat 21, adjusting cavities 22 are symmetrically formed in the placing seat 21, driving motors 23 are fixedly mounted on two sides of the placing seat 21 and correspond to the positions of the adjusting cavities 22, driving rotating shafts 24 are fixedly connected to output shafts of the driving motors 23, one ends of the driving rotating shafts 24, far away from the driving motors 23, penetrate through the placing seat 21 and extend to the positions in the adjusting cavities 22, screw rods 25 are fixedly connected to the inner portions of the adjusting cavities 22, threaded sleeves 26 are movably connected to the surfaces of the screw rods 25, the bottoms of the threaded sleeves 26 are slidably connected to the bottoms of the inner walls of the adjusting cavities 22 through limiting sliders 27, vertical plates 28 are symmetrically arranged on the top of the placing seat 21 and correspond to the positions of the adjusting cavities 22 in the front-back direction, the two vertical plates 28 on the same side are fixedly connected through a fixing shaft 29, a lantern ring 210 is movably connected to the surface of the fixing shaft 29, a first pressing plate 211 is fixedly connected to the surface of the lantern ring 210, and a first connecting seat 212 is fixedly mounted at the bottom of the first pressing plate 211, the top of the threaded sleeve 26 is fixedly connected with a second connecting seat 213, and the first connecting seat 212 and the second connecting seat 213 which are positioned on the same side are movably connected through a connecting rod 214.

The second positioning mechanism 3 includes a supporting plate 31, the supporting plate 31 is fixedly connected to the side of the placing seat 21, the top of the supporting plate 31 is fixedly connected to a lifting plate 33 through an electric telescopic column 32, and the lifting plate 33 is fixedly connected to a second pressing plate 34 near one side of the circuit board body 1.

Specifically, place seat 21 side and correspond driving motor 23's position fixedly connected with dirt proof boot 215, the louvre has been seted up on dirt proof boot 215's surface, through setting up dirt proof boot 215, prevents dust protection to driving motor 23 from the outside to increase of service life, the louvre is favorable to driving motor 23's heat dissipation.

Specifically, the position that just corresponds screw rod 25 on adjusting the chamber 22 inner wall is fixedly connected with antifriction bearing 216, and the one end of screw rod 25 runs through antifriction bearing 216 and extends to its inside rather than swing joint, through setting up antifriction bearing 216, carries out joint support to the end of screw rod 25, has improved its steadiness when rotating.

Specifically, the bottom of first clamp plate 211 is fixedly connected with antiskid pressure pad 217, and antiskid pressure pad 217 specifically adopts the rubber pad, through setting up antiskid pressure pad 217, prevents first clamp plate 211 and circuit board body 1 direct contact, produces the phenomenon of skidding.

Specifically, the bottom fixedly connected with location inserted block 35 of lifter plate 33, location inserted block 35 with place seat 21 top and peg graft, through setting up location inserted block 35, can effectively fix a position lifter plate 33 to precision when improving the pushing down.

This integrated circuit board etching processing limit structure, reasonable in design, convenient to use adopts diversified tight mode of clamp, has the firm advantage in location, can effectively avoid the condition that the circuit board produced and rocks in the course of working, has improved the etching processingquality, has satisfied diversified demand.

During the use, place circuit board body 1 on placing seat 21, open two driving motor 23, it is rotatory to make drive pivot 24 drive screw rod 25, threaded connection is spacing through limit slide 27 in the thread bush 26 on it, it moves to drive second connecting seat 213 outside, through riser 28, the swing joint of fixed axle 29 and lantern ring 210, and cooperate first connecting seat 212 and allies oneself with axostylus axostyle 214, it is fixed to drive first clamp plate 211 to push down circuit board body 1 from the left and right sides, open electric telescopic column 32 again, make lifter plate 33 move down, location inserted block 35 inserts and places in the seat 21, utilize second clamp plate 34 to push down fixedly circuit board body 1 from the front and back both sides.

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. The utility model provides an integrated circuit board etching limit structure, includes circuit board body (1), first positioning mechanism (2) and second positioning mechanism (3), its characterized in that: the circuit board body (1) is arranged on the first positioning mechanism (2), and the number of the second positioning mechanisms (3) is two and the two second positioning mechanisms are respectively arranged on the front side and the rear side of the first positioning mechanism (2);

the first positioning mechanism (2) comprises a placing seat (21), adjusting cavities (22) are symmetrically formed in the placing seat (21), driving motors (23) are fixedly mounted on two sides of the placing seat (21) and correspond to the adjusting cavities (22), driving rotating shafts (24) are fixedly connected to output shafts of the driving motors (23), one ends, far away from the driving motors (23), of the driving rotating shafts (24) penetrate through the placing seat (21) and extend to the adjusting cavities (22) to be fixedly connected with screw rods (25), threaded sleeves (26) are movably connected to the surfaces of the screw rods (25), the bottoms of the threaded sleeves (26) are connected with the bottoms of the inner walls of the adjusting cavities (22) in a sliding mode through limiting sliders (27), vertical plates (28) are symmetrically arranged on the front and back of the top of the placing seat (21) and correspond to the positions of the adjusting cavities (22), and two vertical plates (28) located on the same side are fixedly connected through fixing shafts (29), the surface of the fixed shaft (29) is movably connected with a sleeve ring (210), the surface of the sleeve ring (210) is fixedly connected with a first pressing plate (211), the bottom of the first pressing plate (211) is fixedly provided with a first connecting seat (212), the top of the threaded sleeve (26) is fixedly connected with a second connecting seat (213), and the first connecting seat (212) and the second connecting seat (213) which are positioned on the same side are movably connected through a connecting shaft rod (214);

the second positioning mechanism (3) comprises a supporting plate (31), the supporting plate (31) is fixedly connected to the side face of the placing seat (21), the top of the supporting plate (31) is fixedly connected with a lifting plate (33) through an electric telescopic column (32), and the lifting plate (33) is fixedly connected with a second pressing plate (34) on one side close to the circuit board body (1).

2. The integrated circuit board etching limit structure of claim 1, wherein: the dustproof cover (215) is fixedly connected to the side face of the placing seat (21) and corresponds to the position of the driving motor (23), and heat dissipation holes are formed in the surface of the dustproof cover (215).

3. The integrated circuit board etching limit structure of claim 2, wherein: the adjusting device is characterized in that a rolling bearing (216) is fixedly connected to the inner wall of the adjusting cavity (22) and corresponds to the position of the screw rod (25), and one end of the screw rod (25) penetrates through the rolling bearing (216) and extends to the interior of the screw rod to be movably connected with the screw rod.

4. The integrated circuit board etching limit structure of claim 3, wherein: the bottom of the first pressing plate (211) is fixedly connected with an anti-skidding pressing pad (217), and the anti-skidding pressing pad (217) specifically adopts a rubber pad.

5. The integrated circuit board etching limit structure of claim 4, wherein: the bottom fixedly connected with location inserted block (35) of lifter plate (33), location inserted block (35) is pegged graft with placing seat (21) top.