Circuit board positioning device of routing machine

Abstract

The utility model discloses a circuit board positioning device of a routing machine, which relates to the technical field of routing devices, and adopts the technical scheme that the circuit board positioning device comprises a base, a working table is fixedly arranged at the top of the base, a plurality of bosses are fixedly arranged at the top of the working table, two sliding chutes are formed in each boss, and a positioning mechanism is arranged in the working table; the circuit board positioning device of the routing machine has the beneficial effects that the fixed clamping plate is in contact with the circuit board, the long end of the circuit board is clamped and positioned, the rotating rings on the two sides are shifted, the rotating rings rotate to drive the threaded rod to rotate, and the threaded rod rotates to enable the movable clamping plate to move through screw-thread fit with the fixed clamping plate; the movable clamping plate is in contact with the short end of the circuit board, so that the four sides of the circuit board are clamped and positioned, the positioning and fixing effects are good, the circuit board is clamped by the movable clamping plate driven by two of the fixed clamping plates through synchronous movement of the plurality of fixed clamping plates, and subsequent automatic positioning of similar circuit boards is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gong board devices, in particular to a gong board machine circuit board positioning device. Background Art

[0002] The circuit board gong machine, also known as the circuit board curve dividing machine, is a machine used to split irregular circuit boards connected by stamp holes. In order to avoid relative displacement of the circuit board being gonged during the gong cutting process, which affects the gong cutting accuracy of the circuit board, it is necessary to position the circuit board on the workbench of the CNC gong machine through a positioning device.

[0003] The existing circuit board positioning device cannot adapt to circuit boards of different sizes, has a relatively single scope of application, and takes a long time to reposition. Therefore, there is a need for a gong machine circuit board positioning device that can quickly position circuit boards of different sizes. Utility Model Content

[0004] To this end, the utility model provides a gong machine circuit board positioning device, which solves the problem that the circuit board positioning device cannot adapt to circuit boards of different sizes and has a relatively single application range through a positioning mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gong machine circuit board positioning device, comprising a base, a workbench is fixedly provided on the top of the base, a plurality of bosses are fixedly provided on the top of the workbench, two slide grooves are provided inside the plurality of bosses, and a positioning mechanism is provided inside the workbench;

[0006] The positioning mechanism includes a rotating shaft, the top of the rotating shaft is connected to the top of the workbench through a bearing, a gear 1 is provided on the outer fixed sleeve of the rotating shaft, a gear ring is provided on one side of the gear 1, a support ring is fixedly connected to the inside of the gear ring, and a plurality of positioning components are provided on the outside of the gear ring, and the positioning component includes a gear 2, the gear 2 is meshed with the gear ring, a transmission shaft is fixedly provided inside the gear 2, a gear 3 is provided on the top fixed sleeve of the transmission shaft, a rack and a limit bar are respectively provided on both sides of the gear 3, a fixed splint is fixedly connected to one end of the rack and the limit bar, wherein two of the fixed splints are internally connected with a movable adjustment unit, and the movable adjustment unit includes a threaded rod, a movable splint is provided on the outer fixed sleeve of the threaded rod, a movable splint is provided at one end of the threaded rod, and two square rods are fixedly connected to one side of the movable splint.

[0007] Preferably, a motor is fixedly provided on the top of the base, and an output end of the motor is fixedly connected to the bottom of the rotating shaft.

[0008] Preferably, the top of the support ring is connected to the top of the base via a bearing.

[0009] Preferably, the transmission shaft passes through the top of the base and is connected to the top of the base via a bearing, and the top of the transmission shaft is connected to the top of the boss via a bearing.

[0010] Preferably, the gear three is meshed with the rack, and the rack and the limit bar respectively pass through two slide grooves and are slidably connected with the two slide grooves.

[0011] Preferably, two square holes are provided inside the two fixing clamps.

[0012] Preferably, the square rod passes through the square hole and is slidably connected to the square hole.

[0013] Preferably, the threaded rod is connected to the movable clamping plate via a bearing, and the threaded rod passes through the fixed clamping plate and is connected to the fixed clamping plate via threads.

[0014] The utility model embodiment has the following advantages:

[0015] 1. Gear 1 drives the gear ring to rotate through the rotating shaft, and the gear ring rotates through gear 2 to drive the transmission shaft to drive gear 3 to rotate, and the rotation of gear 3 drives the rack to move, and the movement of the rack drives the fixed clamping plate to move, so that multiple fixed clamping plates move synchronously, and the active clamping plates driven by two of the fixed clamping plates are used to clamp the circuit board, which is convenient for subsequent automatic positioning of similar circuit boards;

[0016] 2. The long end of the circuit board is clamped and positioned by contacting the fixed clamping plate with the circuit board. The rotating rings on both sides are turned, and the rotating rings drive the threaded rods to rotate. The threaded rods rotate and cooperate with the threads of the fixed clamping plate to move the movable clamping plate, so that the movable clamping plate contacts the short end of the circuit board, thereby clamping and positioning the four sides of the circuit board, with good positioning and fixing effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 The overall structural diagram provided by the utility model;

[0020] Figure 2 A left-side partial cutaway stereoscopic view provided by the utility model;

[0021] Figure 3 A partial cutaway stereoscopic view of a workbench provided by the utility model;

[0022] Figure 4 A three-dimensional diagram of the positioning mechanism provided by the utility model;

[0023] Figure 5 This is an exploded stereogram of the positioning component provided by the utility model.

[0024] In the figure: 1 base, 2 workbench, 3 boss, 4 slide, 5 motor, 6 shaft, 7 gear 1, 8 gear ring, 9 support ring, 10 gear 2, 11 transmission shaft, 12 gear 3, 13 rack, 14 limit bar, 15 fixed splint, 16 square rod, 17 square hole, 18 rotating ring, 19 threaded rod, 20 movable splint. DETAILED DESCRIPTION

[0025] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See attached Figure 1 -Attached Figure 5 The utility model provides a gong machine circuit board positioning device, comprising a base 1, a workbench 2 is fixedly provided on the top of the base 1, a plurality of bosses 3 are fixedly provided on the top of the workbench 2, two slide grooves 4 are provided inside the plurality of bosses 3, and a positioning mechanism is provided inside the workbench 2;

[0027] The positioning mechanism includes a rotating shaft 6, the top of the rotating shaft 6 is connected to the top of the workbench 2 through a bearing, a gear 1 7 is fixedly sleeved outside the rotating shaft 6, a gear ring 8 is provided on one side of the gear 1 7, a support ring 9 is fixedly connected inside the gear ring 8, and a plurality of positioning components are provided outside the gear ring 8, the positioning component includes a gear 2 10, the gear 2 10 is meshed with the gear ring 8, a transmission shaft 11 is fixedly provided inside the gear 2 10, a gear 3 12 is fixedly sleeved on the top of the transmission shaft 11, a rack 13 and a limit bar 14 are respectively provided on both sides of the gear 3 12, one end of the rack 13 and the limit bar 14 are fixedly connected with a fixed splint 15, wherein two fixed splints 15 are internally connected with a movable adjustment unit, and the movable adjustment unit includes a threaded rod 19, a movable splint 20 is fixedly sleeved outside the threaded rod 19, a movable splint 20 is provided at one end of the threaded rod 19, and one side of the movable splint 20 is fixedly connected with two square rods 16;

[0028] In this embodiment, in order to facilitate the positioning of circuit boards of different sizes, the gear 1 7 is driven by the rotating shaft 6 to drive the gear ring 8 to rotate, the gear ring 8 rotates through the gear 2 10 to drive the transmission shaft 11 to drive the gear 3 12 to rotate, the gear 3 12 rotates to drive the rack 13 to move, the rack 13 moves to drive the fixed clamping plate 15 to move, so that the fixed clamping plate 15 contacts the circuit board, and the circuit board is clamped and positioned, the rotating rings 18 on both sides are turned, the rotating rings 18 rotate to drive the threaded rod 19 to rotate, the threaded rod 19 rotates to move the movable clamping plate 20 through the threaded cooperation with the fixed clamping plate 15, so that the movable clamping plate 20 contacts the short end of the circuit board, so that the four sides of the circuit board are clamped and positioned, the positioning and fixing effects are good, and the multiple fixed clamping plates 15 move synchronously, and the movable clamping plates 20 driven by two of the fixed clamping plates 15 are used to clamp the circuit board, which is convenient for subsequent automatic positioning of similar circuit boards;

[0029] Among them, in order to achieve the purpose of synchronous movement of multiple fixed splints 15, the present device adopts the following technical solutions: a motor 5 is fixedly provided on the top of the base 1, the output end of the motor 5 is fixedly connected to the bottom of the rotating shaft 6, the top of the support ring 9 is connected to the top of the base 1 through a bearing, the transmission shaft 11 passes through the top of the base 1 and is connected to the top of the base 1 through a bearing, the top of the transmission shaft 11 is connected to the top of the boss 3 through a bearing, the gear three 12 is meshed with the rack 13, the rack 13 and the limit bar 14 respectively pass through the two slide grooves 4 and are slidably connected to the two slide grooves 4, the motor 5 is started, the motor 5 rotates through the rotating shaft 6 so that the gear one 7 drives the gear ring 8 to rotate, the gear ring 8 rotates through the gear two 10 so that the transmission shaft 11 drives the gear three 12 to rotate, the gear three 12 rotates to drive the rack 13 to move, the rack 13 moves and drives the fixed splint 15 to move, so that multiple fixed splints 15 move synchronously;

[0030] Among them, in order to achieve the purpose of clamping and positioning the short end of the circuit board, the present device adopts the following technical scheme: two square holes 17 are provided inside the two fixed clamps 15, the square rod 16 passes through the square hole 17 and is slidably connected with the square hole 17, the threaded rod 19 is connected with the movable clamp 20 through a bearing, the threaded rod 19 passes through the fixed clamp 15 and is connected with the fixed clamp 15 through a thread, and the rotating rings 18 on both sides are turned, and the rotating rings 18 rotate to drive the threaded rod 19 to rotate, and the threaded rod 19 rotates to cooperate with the threads of the fixed clamp 15 to move the movable clamp 20, so that the movable clamp 20 contacts with the short end of the circuit board, and cooperates with the fixed clamps 15 on the other two sides to clamp and position the four sides of the circuit board.

[0031] The use process of the utility model is as follows: when using the utility model, an external power supply is connected. When the circuit board needs to be positioned, the circuit board to be processed is placed between the fixed clamping plate 15 and the movable clamping plate 20, and the long end of the circuit board corresponds to the fixed clamping plate 15. The motor 5 is started, and the motor 5 rotates through the rotating shaft 6 to make the gear 1 7 drive the gear ring 8 to rotate. The gear ring 8 rotates through the gear 2 10 to make the transmission shaft 11 drive the gear 3 12 to rotate. The gear 3 12 rotates to drive the rack 13 to move. The rack 13 moves to drive the fixed clamping plate 15 to move, so that the fixed The clamping plate 15 contacts the circuit board to clamp and position the circuit board, and the rotating rings 18 on both sides are turned. The rotating rings 18 rotate and drive the threaded rod 19 to rotate. The threaded rod 19 rotates and cooperates with the threads of the fixed clamping plate 15 to move the movable clamping plate 20, so that the movable clamping plate 20 contacts the short end of the circuit board, thereby clamping and positioning the circuit board on all four sides. The positioning and fixing effects are good. The multiple fixed clamping plates 15 move synchronously, and the movable clamping plates 20 driven by two of the fixed clamping plates 15 are used to clamp the circuit board, which is convenient for subsequent automatic positioning of similar circuit boards.

[0032] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the above technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A gong machine circuit board positioning device, comprising a base (1), characterized in that: A workbench (2) is fixedly provided on the top of the base (1), a plurality of bosses (3) are fixedly provided on the top of the workbench (2), two slide grooves (4) are provided inside each of the plurality of bosses (3), and a positioning mechanism is provided inside the workbench (2); The positioning mechanism comprises a rotating shaft (6), the top of the rotating shaft (6) is connected to the top of the workbench (2) via a bearing, a gear 1 (7) is fixedly sleeved outside the rotating shaft (6), a gear ring (8) is provided on one side of the gear 1 (7), a support ring (9) is fixedly connected inside the gear ring (8), a plurality of positioning components are provided outside the gear ring (8), the positioning components comprise a gear 2 (10), the gear 2 (10) is meshed with the gear ring (8), a transmission shaft (11) is fixedly provided inside the gear 2 (10), and the top of the transmission shaft (11) is fixedly sleeved A gear three (12) is provided, and a rack (13) and a limit bar (14) are respectively provided on both sides of the gear three (12), and one end of the rack (13) and the limit bar (14) are fixedly connected with a fixed clamping plate (15), wherein the two fixed clamping plates (15) are internally connected with a movable adjustment unit, and the movable adjustment unit comprises a threaded rod (19), and a movable clamping plate (20) is fixedly sleeved on the outside of the threaded rod (19), and a movable clamping plate (20) is provided at one end of the threaded rod (19), and one side of the movable clamping plate (20) is fixedly connected with two square rods (16).

2. A gong machine circuit board positioning device according to claim 1, characterized in that: A motor (5) is fixedly arranged on the top of the base (1), and an output end of the motor (5) is fixedly connected to the bottom of the rotating shaft (6).

3. A gong machine circuit board positioning device according to claim 1, characterized in that: The top of the support ring (9) is connected to the top of the base (1) via a bearing.

4. A gong machine circuit board positioning device according to claim 1, characterized in that: The transmission shaft (11) passes through the top of the base (1) and is connected to the top of the base (1) via a bearing, and the top of the transmission shaft (11) is connected to the top of the boss (3) via a bearing.

5. A gong machine circuit board positioning device according to claim 1, characterized in that: The gear three (12) is meshed with the rack (13), and the rack (13) and the limit bar (14) respectively penetrate the two slide grooves (4) and are slidably connected with the two slide grooves (4).

6. A gong machine circuit board positioning device according to claim 1, characterized in that: Two square holes (17) are provided inside the two fixing clamping plates (15).

7. A gong machine circuit board positioning device according to claim 6, characterized in that: The square rod (16) passes through the square hole (17) and is slidably connected to the square hole (17).

8. The circuit board positioning device for a gong machine according to claim 1, characterized in that: The threaded rod (19) is connected to the movable clamping plate (20) via a bearing, and the threaded rod (19) passes through the fixed clamping plate (15) and is connected to the fixed clamping plate (15) via a thread.

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