CN210168304U

CN210168304U - Circuit base plate is with equipment anchor clamps

Info

Publication number: CN210168304U
Application number: CN201920514804.1U
Authority: CN
Inventors: 姜新怀; 张振州
Original assignee: Suzhou Beisichuang Electronic Co Ltd
Current assignee: Suzhou Beisichuang Electronic Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-03-20
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a circuit base plate is with equipment anchor clamps, including the device main part, the lower extreme of device main part is provided with the support frame, driving motor is installed to the intermediate position department of the inside lower extreme of support frame, driving motor's output cover is equipped with drive gear, the fixed plate is all installed to the inside both sides of support frame, two the fixed plate is located driving motor's both sides, and about driving motor is the symmetric distribution, two the intermediate position department of fixed plate alternates there is rotatory thread bush, the intermediate position department on rotatory thread bush surface passes through drive gear and drive chain with driving motor's output meshing is connected, the inside both ends of rotatory thread bush all are equipped with telescopic screw, two telescopic screw about rotatory thread bush is the symmetric distribution. The utility model discloses a set up a series of structures and make this device have the effectual and stable in structure's of clamping characteristics.

Description

Circuit base plate is with equipment anchor clamps

Technical Field

The utility model relates to a wiring substrate produces technical field, specifically is a circuit substrate is with equipment anchor clamps.

Background

The multilayer wiring technology is a process technology for manufacturing a multilayer wiring ceramic substrate and a packaging tube shell. There are two basic methods, one is to print a heat-resistant conductor on a ceramic green sheet and then to laminate the layers under pressure. The other is to print conductor layers and isolating dielectric layers alternately on the ceramic green body. Both of them are sintered at high temp. to form a three-dimensional wiring of composite ceramic internal conductor with monolithic structure, and the conductor has Al-Mn system, indium-Au system, Pd system, Al system and W system, etc. the device made by said method possesses the advantages of light weight, small volume, good reliability and high efficiency, etc.

With the development of society, the use of wiring base plate is more and more extensive, but need punch to it in the manufacturing process of wiring base plate, need will strengthen wiring base plate in the punching process, in the common assembly fixture in the market at present, often can cause the punching press effect not good, and the part that is sheltered from by the anchor clamps can't be fine punching press to it, consequently, in order to solve this series of problems we have proposed an assembly fixture for wiring base plate and have solved the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit base plate is with equipment anchor clamps 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 assembly fixture for a circuit substrate comprises a main body, wherein a support frame is arranged at the lower end of the main body, driving motors are arranged at the middle positions of the lower end in the support frame, transmission gears are sleeved at the output ends of the driving motors, fixed plates are arranged on the two sides in the support frame respectively, the two fixed plates are positioned on the two sides of the driving motors and are symmetrically distributed relative to the driving motors, rotary threaded sleeves are inserted at the middle positions of the two fixed plates, the middle positions on the surfaces of the rotary threaded sleeves are connected with the output ends of the driving motors in a meshed mode through the transmission gears and transmission chains, telescopic screw rods are sleeved at the two ends in the rotary threaded sleeves respectively, the two telescopic screw rods are symmetrically distributed relative to the rotary threaded sleeves, and one ends of the two telescopic screw rods penetrate through the two sides of the support frame, the connecting rod is installed to two telescopic screw rod's one end, the upper end of connecting rod is provided with the collar, the upper end of support frame is provided with the mounting panel, the both sides of mounting panel all are provided with the baffle, the slide rail is all installed to the both sides on mounting panel surface, two the slide rail is in the surface of mounting panel is the symmetric distribution, two first card solid frame and second card solid frame are installed respectively to the both sides of slide rail, first card solid frame with the second card is fixed one side of putting up the surface upper end and all is installed expanding spring, the card solid board is installed to expanding spring's one end, first card solid frame with the intermediate position department of second card solid frame one side all welds the push-pull rod, the one end cover of push-pull rod is equipped with the collar.

Preferably, the middle positions of the upper ends of the surfaces of the two slide rails are provided with slide grooves.

Preferably, the first clamping frame and the second clamping frame are symmetrically distributed on the surface of the mounting plate, sliding blocks are mounted on two sides of the lower ends of the first clamping frame and the second clamping frame, and one end of each sliding block penetrates through the sliding groove and is located inside the corresponding sliding rail.

Preferably, a connecting shaft is arranged in the middle of the opposite surfaces of the first clamping frame and the second clamping frame.

Preferably, the two telescopic screws have opposite thread directions, and are symmetrically distributed with respect to the connecting rod and the push-pull rod.

Preferably, the lower ends of the two clamping plates opposite to each other are provided with clamping grooves, and the surfaces of the clamping grooves are provided with soft cotton layers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, setting through first calorie of solid frame and the solid frame of second card, make the integrated device have fine clamping effect, the user places wiring substrate in the intermediate position department of first calorie of solid frame and the solid frame of second card, driving motor's output drives rotatory thread bush through drive gear and drive chain and rotates, it is inboard shrink to the support frame to drive inside telescopic screw when rotatory thread bush is rotatory, thereby it puts up and the solid frame of second card is inside shrink to drive first calorie of solid frame, will carry out the clamping to wiring substrate, make the integrated device have the clamping of being convenient for, it is not comprehensive to press when avoiding the punching press, be favorable to the clamping in wiring substrate later stage.

Through the setting of slide rail, make first card solid frame and second card solid frame have fine removal effect, when first card solid frame and second card solid frame move under the telescopic screw effect, the slider of first card solid frame and second card solid frame lower extreme moves along the spout on slide rail surface, fine guide effect has, avoid first card solid frame and second card solid frame to remove out the slide rail, through the setting of card solid board, be convenient for play fine buffering effect to wiring substrate clamping in-process, avoid the surface of scratch wiring substrate.

Drawings

FIG. 1 is a schematic view of the installation site of the device of the present invention;

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

FIG. 3 is a schematic side view of the device of the present invention;

fig. 4 is a schematic view of the side view of the clamping plate of the present invention.

In the figure: the device comprises a device body 1, a driving motor 2, a rotary threaded sleeve 3, a support frame 4, a fixing plate 5, a first clamping frame 6, a mounting plate 7, a second clamping frame 8, a mounting ring 9, a connecting rod 10, a telescopic screw rod 11, a clamping plate 12, a push-pull rod 13, a telescopic spring 14, a connecting shaft 15, a sliding groove 16, a baffle 17, a sliding block 18, a sliding rail 19, a clamping groove 20 and a soft cotton layer 21.

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. 1-4, the present invention provides a technical solution: the technical scheme of the assembly fixture for the circuit substrate comprises a device main body 1, a support frame 4 is arranged at the lower end of the device main body 1, a driving motor 2 is arranged at the middle position of the lower end in the support frame 4, a transmission gear is sleeved at the output end of the driving motor 2, fixing plates 5 are arranged on two sides in the support frame 4 respectively, the two fixing plates 5 are arranged on two sides of the driving motor 2 and are symmetrically distributed relative to the driving motor 2, a rotary threaded sleeve 3 is inserted in the middle position of the two fixing plates 5, the middle position of the surface of the rotary threaded sleeve 3 is meshed and connected with the output end of the driving motor 2 through the transmission gear and a transmission chain, telescopic screws 11 are sleeved at two ends in the rotary threaded sleeve 3 respectively, the two telescopic screws 11 are symmetrically distributed relative to the rotary threaded sleeve 3, one ends of the two telescopic screws 11 penetrate through two sides of the support frame 4 respectively, connecting rod 10's upper end is provided with collar 9, the upper end of support frame 4 is provided with mounting panel 7, mounting panel 7's both sides all are provided with baffle 17, slide rail 19 is all installed to the both sides on mounting panel 7 surface, two slide rails 19 are the symmetric distribution on mounting panel 7's surface, first card is installed respectively to two slide rail 19's both sides and is put up 6 and the solid frame 8 of second card, expanding spring 14 is all installed to one side of the solid frame 8 upper surface of first card 6 and the solid frame of second card, the solid board 12 of card is installed to expanding spring 14's one end, the intermediate position department of the solid frame 8 one side of first card 6 and the solid frame 8 of second card all welds push-and-pull rod 13, the pot head of push-pull rod.

Preferably, the middle positions of the upper ends of the surfaces of the two slide rails 19 are both provided with a slide groove 16, so that the first clamping frame 6 and the second clamping frame 8 can be conveniently installed.

Preferably, the first clamping frame 6 and the second clamping frame 8 are symmetrically distributed on the surface of the mounting plate 7, the sliding blocks 18 are mounted on two sides of the lower ends of the first clamping frame 6 and the second clamping frame 8, and one ends of the sliding blocks 18 penetrate through the sliding grooves 16 and are located inside the sliding rails 19, so that the first clamping frame 6 and the second clamping frame 8 can move on the surface of the mounting plate 7 conveniently.

Preferably, the connecting shaft 15 is installed at the middle position of the opposite surfaces of the first clamping frame 6 and the second clamping frame 8, so that the phenomenon that the first clamping frame 6 and the second clamping frame 8 are separated from the rod when moving outwards is avoided.

Preferably, the two telescopic screws 11 have opposite thread directions, and the telescopic screws 11 are symmetrically distributed with respect to the connecting rod 10 and the push-pull rod 13, so that the telescopic screws 11 can drive the push-pull rod 13 to move through the connecting rod 10.

Preferably, the lower ends of the opposite surfaces of the two clamping plates 12 are both provided with a clamping groove 20, and the surface of the clamping groove 20 is provided with a soft cotton layer 21, so that the wiring substrate can be protected while being clamped conveniently.

The working principle is as follows: the user places the wiring substrate at the middle position of the first clamping frame 6 and the second clamping frame 8, the output end of the driving motor 2 drives the rotary threaded sleeve 3 to rotate through the transmission gear and the transmission chain, the rotary threaded sleeve 3 drives the inner telescopic screw rod 11 to contract towards the inner side of the support frame 4 when rotating, so as to drive the first clamping frame 6 and the second clamping frame 8 to contract inwards, the wiring substrate is clamped, the whole device is convenient to clamp, the phenomenon that the punching is not comprehensive when punching is avoided, the later clamping of the wiring substrate is facilitated, the whole device has good clamping effect through the arrangement of the first clamping frame 6 and the second clamping frame 8, when the first clamping frame 6 and the second clamping frame 8 move under the action of the telescopic screw rod 11, the sliding blocks 18 at the lower ends of the first clamping frame 6 and the second clamping frame 9 move along the sliding grooves 16 on the surface of the sliding rails 19, the clamping device has a good guiding effect, the first clamping frame 6 and the second clamping frame 8 are prevented from moving out of the sliding rail 19, the first clamping frame 6 and the second clamping frame 8 have a good moving effect through the arrangement of the sliding rail 19, a good buffering effect is achieved in the clamping process of the wiring substrate through the arrangement of the clamping plates 12, and the surface of the wiring substrate is prevented from being scratched.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An assembly jig for a circuit board includes a device main body (1), characterized in that: the device is characterized in that a support frame (4) is arranged at the lower end of a main body (1), a driving motor (2) is arranged at the middle position of the lower end in the support frame (4), a transmission gear is sleeved at the output end of the driving motor (2), fixing plates (5) are arranged on two sides in the support frame (4), the two fixing plates (5) are arranged on two sides of the driving motor (2) and are symmetrically distributed relative to the driving motor (2), a rotary threaded sleeve (3) is inserted in the middle position of the two fixing plates (5), the middle position of the surface of the rotary threaded sleeve (3) is meshed and connected with the output end of the driving motor (2) through the transmission gear and a transmission chain, telescopic screw rods (11) are sleeved at two ends in the rotary threaded sleeve (3), and the two telescopic screw rods (11) are symmetrically distributed relative to the rotary threaded sleeve (3), one end of each of the two telescopic screws (11) penetrates through two sides of the support frame (4), one end of each of the two telescopic screws (11) is provided with a connecting rod (10), the upper end of each connecting rod (10) is provided with an installation ring (9), the upper end of each support frame (4) is provided with an installation plate (7), two sides of each installation plate (7) are provided with a baffle (17), two sides of the surface of each installation plate (7) are provided with a slide rail (19), the surfaces of the two slide rails (19) on the installation plates (7) are symmetrically distributed, two sides of each slide rail (19) are respectively provided with a first clamping frame (6) and a second clamping frame (8), one side of the upper end of the surface of each first clamping frame (6) and the upper end of each second clamping frame (8) are respectively provided with a telescopic spring (14), one end of each telescopic spring (14) is provided with a clamping plate (12), push-pull rods (13) are welded at the middle positions of one sides of the first clamping frame (6) and the second clamping frame (8), and one end of each push-pull rod (13) is sleeved with the mounting ring (9).

2. The assembly jig for a circuit substrate according to claim 1, wherein: and sliding grooves (16) are formed in the middle positions of the upper ends of the surfaces of the two sliding rails (19).

3. The assembly jig for a circuit substrate according to claim 2, wherein: first card is put up (6) admittedly with second card is put up (8) admittedly the surface of mounting panel (7) is the symmetric distribution, just first card is put up (6) admittedly with slider (18) are all installed to the both sides of second card is put up (8) admittedly, the one end of slider (18) is passed spout (16) are located the inside of slide rail (19).

4. The assembly jig for a circuit substrate according to claim 3, wherein: and a connecting shaft (15) is arranged in the middle of the opposite surfaces of the first clamping frame (6) and the second clamping frame (8).

5. The assembly jig for a circuit substrate according to claim 1, wherein: the thread directions of the two telescopic screw rods (11) are opposite, and the telescopic screw rods (11) are symmetrically distributed around the connecting rod (10) and the push-pull rod (13).

6. The assembly jig for a circuit substrate according to claim 1, wherein: the lower ends of the opposite surfaces of the two clamping plates (12) are provided with clamping grooves (20), and the surfaces of the clamping grooves (20) are provided with soft cotton layers (21).