Tool capable of quickly fixing circuit board

Abstract

The utility model discloses a tool capable of quickly fixing a circuit board, which comprises a bottom plate, a transmission shaft and a rotating shaft are rotatably mounted on the upper end face of the bottom plate through a support frame, the transmission shaft is connected with the outer wall of the rotating shaft through a rotating mechanism, and a first motor connected with the transmission shaft is fixedly mounted on the outer wall of the support frame. A placing plate is fixedly connected to the outer wall of the rotating shaft through a connecting mechanism, a double-thread screw is rotatably installed on the upper end face of the placing plate through a moving groove, a second motor connected with the double-thread screw is fixedly installed on the outer wall of the placing plate, and two moving plates are installed on the outer wall of the double-thread screw in a threaded mode; and a limiting rod is fixedly mounted in the moving groove. According to the utility model, through the arrangement of the components such as the double-thread screw, the limiting rod and the moving plates, the double-thread screw can drive the two moving plates to move through the cooperation with the limiting rod when rotating, and at the moment, the clamping plates at the two sides can be close to each other to clamp the two ends of a circuit board, so that the circuit board is rapidly fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing technical field especially relates to a tooling that can quick fixed circuit board. BACKGROUND

[0002] Circuit board is a kind of carrier of electronic component electrical connection, through the conductive copper foil patterning laying on insulating material, the electrical connection between electronic components is formed.

[0003] In the circuit board processing process, some electronic components are welded on the circuit board, and it needs to be fixed, in the prior art, the fixing of circuit board usually adopts screw, buckle and other traditional ways, these methods have the problems such as complicated operation, long time consumption, unstable fixing effect, further reduce the price efficiency of circuit board, and practicality is insufficient, therefore, the tooling that can quick fixed circuit board is needed to design according to the above. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a tooling that can quick fixed circuit board.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A tooling that can quick fixed circuit board, including bottom plate, the bottom plate upper end face is rotationally installed with transmission shaft and rotation shaft through support frame, the transmission shaft and the rotation shaft outer wall are connected through rotation mechanism, the support frame outer wall is fixedly installed with the first motor connected with the transmission shaft, the rotation shaft outer wall is fixedly connected with the placing plate through the link mechanism, the placing plate upper end face is rotationally installed with double-head screw rod through the moving groove, the placing plate outer wall is fixedly installed with the second motor connected with the double-head screw rod, the double-head screw rod outer wall is screw-mounted with two moving plates, the moving groove inside is fixedly installed with the limiting rod, the limiting rod is slidably penetrated through two moving plates, the moving groove outside is slidably penetrated and is installed with the slide bar, the same side two slide bars outer wall is fixedly installed with the connecting plate, the same side two connecting plates inner wall is connected with the moving plate outer wall through the elastic mechanism, the same side two slide bars end is fixedly connected with the clamping plate, and the clamping plate bottom wall is fixedly connected with the lower plate through the telescopic mechanism.

[0007] Preferably, the rotation mechanism includes two gears fixedly installed on the transmission shaft and the rotation shaft outer wall, and the same side two gears are engaged with each other.

[0008] Preferably, the link mechanism includes two link blocks fixedly installed on the rotation shaft outer wall, and the end of the two link blocks is fixedly connected with the placing plate bottom wall.

[0009] Preferably, the elastic mechanism comprises a spring mounted on the outer wall of the sliding rod, and the spring is elastically connected with the outer wall of the moving plate and the inner wall of the connecting plate at two ends respectively.

[0010] Preferably, the telescopic mechanism comprises an electric push rod fixedly mounted on the bottom wall of the clamping plate, and the telescopic end of the electric push rod is fixedly connected with the upper end face of the pressing plate.

[0011] Preferably, the bottom wall of each of the pressing plates is fixedly provided with a non-slip pad, and the two non-slip pads are made of rubber.

[0012] The utility model discloses the beneficial effects of:

[0013] 1. By setting up double -end screw, stop rod and moving plate etc. Component, double -end screw can drive two moving plates to move through the cooperation with stop rod when rotating, the clamping plate of two sides can be close to each other and clamp the both ends of circuit board at this moment, thereby realize the quick fixing of circuit board.

[0014] 2. By setting up transmission shaft, rotating shaft and gear etc. Component, transmission shaft can drive rotating shaft to rotate through two sides mutual occlusion's two gears, thereby can make rotating shaft drive placing plate to rotate through two link blocks, thereby can adjust the inclination angle of circuit board, to increase the convenience of circuit board when processing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the tooling of quick fixing circuit board proposed in the utility model;

[0016] Figure 2 It is the vertical section structure schematic diagram of Figure 1 ;

[0017] Figure 3 It is the overhead structure schematic diagram of the tooling of quick fixing circuit board proposed in the utility model;

[0018] Figure 4 It is the structure enlarged diagram of A in Figure 2 ;

[0019] Figure 5 It is the structure enlarged diagram of B in Figure 2 .

[0020] In the drawing: 1 bottom plate, 2 support frame, 3 transmission shaft, 4 rotating shaft, 5 gear, 6 first motor, 7 link block, 8 placing plate, 9 double -end screw, 10 second motor, 11 stop rod, 12 moving plate, 13 sliding rod, 14 connecting plate, 15 spring, 16 clamping plate, 17 electric push rod, 18 pressing plate, 19 non-slip pad. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0022] With reference to Figures 1-5 The utility model provides a can fixed circuit board's frock fast, including bottom plate 1, bottom plate 1 upper end face passes through support frame 2 rotationally installed transmission shaft 3 with rotation axis 4, transmission shaft 3 with rotation axis 4 outer wall passes through rotation mechanism and connects, and rotation mechanism includes the two gear 5 of fixed mounting at transmission shaft 3 with rotation axis 4 outer wall, and the same side two gear 5 mutually engages.

[0023] The utility model discloses a can fixed circuit board's frock fast, including bottom plate 1, bottom plate 1 upper end face passes through support frame 2 rotationally installed transmission shaft 3 with rotation axis 4, transmission shaft 3 with rotation axis 4 outer wall passes through rotation mechanism and connects, and rotation mechanism includes the two gear 5 of fixed mounting at transmission shaft 3 with rotation axis 4 outer wall, and the same side two gear 5 mutually engages.

[0024] The utility model discloses a can fixed circuit board's frock fast, including bottom plate 1, bottom plate 1 upper end face passes through support frame 2 rotationally installed transmission shaft 3 with rotation axis 4, transmission shaft 3 with rotation axis 4 outer wall passes through rotation mechanism and connects, and rotation mechanism includes the two gear 5 of fixed mounting at transmission shaft 3 with rotation axis 4 outer wall, and the same side two gear 5 mutually engages.

[0025] The utility model discloses when using, can place circuit board on the end surface of placing board 8, second motor 10 can drive double -end screw rod 9 to rotate subsequently, and double -end screw rod 9 can drive two movable plates 12 to move through the cooperation with the limiting rod 11 when rotating, the clamping plate 16 of two sides can be close to each other to the clamping fixed both ends of circuit board, the clamping plate 16 stress can drive two slide bars 13 to slide in movable plate 12 outer wall in the process of clamping, and make connecting plate 14 pull two springs 15, through the elastic action of spring 15, can play the elastic adjusting effect to clamping plate 16 when clamping, thereby can avoid the damage of clamping intensity too big to circuit board;

[0026] Meanwhile, the electric push rod 17 of two sides can extend downwards simultaneously, thereby can make the electric push rod 17 of two sides drive the down plate 18 of same side to move downwards, and through the anti -skid pad 19 to the extrusion fixed circuit board, the anti -skid pad 19 can increase the friction of circuit board surface, prevent its displacement when processing, and in the process of circuit board processing, first motor 6 can drive transmission shaft 3 to rotate, and transmission shaft 3 can drive rotating shaft 4 to rotate through two sides mutually engaged two gear 5, thereby can make rotating shaft 4 drive placing board 8 to rotate through two link blocks 7, thereby can adjust the inclination angle of circuit board, to increase the convenience of circuit board when processing.

[0027] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled in the technical field of technology in the utility model discloses the technical range of the utility model, according to the utility model technical scheme and the utility model concept of the utility model, equivalent replacement or change, all should cover in the protection scope of the utility model.

Claims

1. A tool for fastening a circuit board, comprising a base plate (1), characterized in that, The bottom plate (1) upper end face is rotatably installed with a transmission shaft (3) and a rotating shaft (4) through a support frame (2), the transmission shaft (3) and the rotating shaft (4) outer wall are connected through a rotating mechanism, the support frame (2) outer wall is fixedly installed with a first motor (6) connected with the transmission shaft (3), the rotating shaft (4) outer wall is fixedly connected with a placing plate (8) through a connecting mechanism, the placing plate (8) upper end face is rotatably installed with a double head screw rod (9) through a moving groove, the placing plate (8) outer wall is fixedly installed with a second motor (10) connected with the double head screw rod (9), the double head screw rod (9) outer wall is threadedly installed with two moving plates (12), the moving groove is fixedly installed with a limiting rod (11) inside, the limiting rod (11) is slidably penetrated through the two moving plates (12), the moving plates (12) outer wall are slidably penetrated and installed with a connecting slide rod (13), the connecting slide rods (13) outer wall are fixedly installed with a connecting plate (14) on the same side, the connecting plates (14) inner wall are connected with the moving plates (12) outer wall on the same side through an elastic mechanism, the connecting slide rods (13) end portions are fixedly connected with a clamping plate (16) on the same side, the clamping plates (16) bottom wall are fixedly connected with a pressing plate (18) through an expansion mechanism.

2. The tooling for rapid securing of a circuit board of claim 1, wherein, The rotating mechanism comprises two gears (5) fixedly installed on the transmission shaft (3) and the rotating shaft (4) outer wall, and the gears (5) on the same side are engaged with each other.

3. The tooling for rapid securing of a circuit board of claim 2, wherein, The connecting mechanism comprises two connecting blocks (7) fixedly installed on the rotating shaft (4) outer wall, and the connecting blocks (7) end portions are fixedly connected with the placing plate (8) bottom wall.

4. The tooling for rapid securing of a circuit board of claim 3, wherein, The elastic mechanism comprises a spring (15) installed on the slide rod (13) outer wall, and the spring (15) two ends are elastically connected with the moving plate (12) outer wall and the connecting plate (14) inner wall respectively.

5. The tooling for rapid securing of a circuit board of claim 4 wherein, The expansion mechanism comprises an electric push rod (17) fixedly installed on the clamping plate (16) bottom wall, and the electric push rod (17) telescopic end is fixedly connected with the pressing plate (18) upper end face.

6. The tooling for rapid securing of a circuit board of claim 5, wherein, The pressing plates (18) bottom wall are fixedly installed with an antiskid pad (19), and the antiskid pads (19) are made of rubber material.

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