Positioning machining tool

Abstract

The utility model relates to a positioning machining tool which comprises a machining table, a motor is fixedly installed at the bottom of the machining table, a first gear is movably installed in the machining table, a swing rod is fixedly installed outside the first gear, a movable groove is formed outside the swing rod, a connecting rod is movably installed in the movable groove, and the connecting rod is movably installed in the movable groove. And a moving plate is fixedly mounted outside the connecting rod. According to the positioning machining tool, a circuit board is placed in a C-shaped plate, a screw rod is rotated to drive a clamping plate to descend until an anti-skid pad is attached to the top of the circuit board, then the circuit board can be fixed, a motor is started to drive one first gear to rotate, and a second gear is meshed with the first gear, so that the other first gear can rotate at the same time; after the two swing rods swing at the same time, the moving plate is driven to move according to the movement of the connecting rod, and the position of the C-shaped plate can be adjusted according to the size of the circuit board.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a positioning processing tool. Background Art

[0002] The names of circuit boards include ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, ultra-thin circuit boards, ultra-thin circuit boards and printed circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit boards often need to be positioned and clamped by reliable fixed tooling for processing.

[0003] The existing fixed tooling is not highly adaptable to circuit boards. Circuit boards of different sizes will use different clamping tooling. As a result, people often need to customize fixtures for circuit boards of different specifications, which increases production costs. Therefore, a positioning processing tooling is proposed to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a positioning and processing tooling, which has the advantages of adjusting the position of the clamp according to the size of the circuit board, etc., and solves the problem that the existing fixing tooling is not highly adaptable to the circuit board. Different sizes of circuit boards will use different clamping tooling. As a result, people often need to customize clamping tooling for circuit boards of different specifications, resulting in increased production costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning processing tool, comprising a processing table, an adjusting structure is arranged inside the processing table, a positioning structure is arranged on the top of the processing table, and a supporting plate is arranged on the bottom of the processing table;

[0006] The adjustment structure includes a motor, a first gear, a swing rod, a movable groove, a connecting rod, a movable plate, a support rod, a second gear and a limit rod, the motor is fixedly installed at the bottom of the processing table, the first gear is movably installed inside the processing table, the swing rod is fixedly installed outside the first gear, a movable groove is opened outside the swing rod, a connecting rod is movably installed inside the movable groove, a movable plate is fixedly installed outside the connecting rod, a support rod is fixedly installed outside the movable plate, the second gear is meshed outside the first gear, and the limit rod is fixedly installed on the inner top wall of the processing table;

[0007] The positioning structure includes a C-shaped plate, a screw, a fixing rod, a splint and an anti-slip pad. The C-shaped plate is fixedly installed on the top of the support rod, the internal thread of the C-shaped plate is connected with a screw, the internal of the C-shaped plate is movably installed with a fixing rod, the bottom of the fixing rod is fixedly installed with a splint, and the bottom of the splint is fixedly installed with an anti-slip pad.

[0008] Furthermore, the output shaft of the motor passes through the processing table and extends into the interior of the processing table, and the output shaft of the motor is fixedly connected to the first gear.

[0009] Furthermore, two movable grooves are provided on the outside of the swing rod, and the movable grooves are respectively located on the left and right sides of the swing rod.

[0010] Furthermore, the number of the first gears is two, the two first gears are respectively located at the upper and lower sides of the second gear, and the two first gears are meshed with the second gear.

[0011] Furthermore, the top of one of the first gears is movably connected to the limiting rod, the number of the movable plates is two, and the two movable plates are respectively located on the left and right sides of the second gear.

[0012] Furthermore, the top of the support rod passes through the processing table and extends to the top of the processing table, and the C-shaped plate is located on the top of the processing table.

[0013] Furthermore, the screw rod passes through the top of the C-shaped plate and is movably connected to the clamping plate, and the fixing rod passes through the top of the C-shaped plate and is movably connected to the C-shaped plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The positioning processing tool places the circuit board inside the C-type plate, rotates the screw to drive the clamping plate down until the anti-skid pad fits with the top of the circuit board, and the circuit board can be fixed. By turning on the motor, one of the first gears is driven to rotate, and the other first gear can be rotated at the same time through the engagement of the second gear with the first gear. After the two swing arms swing at the same time, the movable plate is driven to move according to the movement of the connecting rod, and the position of the C-type plate can be adjusted according to the size of the circuit board, so that the fixture tool can be adapted to process circuit boards of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 This is a top view of the adjustment structure of the utility model;

[0019] Figure 4 This is an enlarged view of the positioning structure of the utility model.

[0020] In the figure: 1. processing table; 2. adjusting structure; 201. motor; 202. first gear; 203. swing rod; 204. movable groove; 205. connecting rod; 206. moving plate; 207. supporting rod; 208. second gear; 209. limiting rod; 3. positioning structure; 301. C-type plate; 302. screw rod; 303. fixing rod; 304. splint; 305. anti-slip pad; 4. supporting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A positioning processing tool in this embodiment includes a processing table 1, an adjusting structure 2 is arranged inside the processing table 1, a positioning structure 3 is arranged on the top of the processing table 1, and a supporting plate 4 is arranged at the bottom of the processing table 1.

[0023] The adjustment structure 2 includes a motor 201, a first gear 202, a swing rod 203, a movable groove 204, a connecting rod 205, a movable plate 206, a support rod 207, a second gear 208 and a limit rod 209. The motor 201 is fixedly installed on the bottom of the processing table 1, the first gear 202 is movably installed inside the processing table 1, the swing rod 203 is fixedly installed outside the first gear 202, a movable groove 204 is opened outside the swing rod 203, the connecting rod 205 is movably installed inside the movable groove 204, the movable plate 206 is fixedly installed outside the connecting rod 205, the support rod 207 is fixedly installed outside the movable plate 206, the second gear 208 is meshed on the outside of the first gear 202, and the limit rod 209 is fixedly installed on the inner top wall of the processing table 1.

[0024] The positioning structure 3 includes a C-shaped plate 301, a screw 302, a fixed rod 303, a splint 304 and an anti-slip pad 305. The C-shaped plate 301 is fixedly installed on the top of the support rod 207, the internal thread of the C-shaped plate 301 is connected to the screw 302, the internal of the C-shaped plate 301 is movably installed with the fixed rod 303, the bottom of the fixed rod 303 is fixedly installed with the splint 304, and the bottom of the splint 304 is fixedly installed with the anti-slip pad 305.

[0025] exist Figure 3In the embodiment, the two swing rods 203 are respectively located at the upper and lower sides of the moving plate 206 , and the connecting rods 205 are both located at the front and rear ends of the outside of the moving plate 206 , and the supporting rod 207 is located at the center of the moving plate 206 .

[0026] exist Figure 2 In the figure, the limit rod 209 is located at the center of the top of the processing table 1, the two first gears 202 are distributed in a relative state, and the two support rods 207 are located on the left and right sides of the processing table 1. An anti-slip rod is movably installed on the top of one of the first gears 202, and the other end of the anti-slip rod is movably connected to the second gear 208.

[0027] exist Figure 2 In the figure, there are two C-shaped plates 301, which are respectively located on the left and right sides of the top of the processing table 1 and are distributed in a relative state. A limiting groove is provided on the inner wall of the processing table 1, and a limiting block is provided on the outside of the movable plate 206, and the limiting groove and the limiting block are slidably connected.

[0028] To summarize, the positioning processing tool places the circuit board inside the C-shaped plate 301, and rotates the screw 302 to drive the clamping plate 304 to descend until the anti-slip pad 305 is in contact with the top of the circuit board, so that the circuit board can be fixed. By turning on the motor 201, one of the first gears 202 is driven to rotate, and the other first gear 202 can be rotated at the same time through the engagement of the second gear 208 with the first gear 202. After the two swing rods 203 swing at the same time, the movable plate 206 is driven to move according to the movement of the connecting rod 205, and the position of the C-shaped plate 301 can be adjusted according to the size of the circuit board, so that the fixture tool can be adapted to circuit boards of different specifications for processing, which solves the problem that the existing fixing tool is not highly adaptable to circuit boards. Circuit boards of different sizes will use different clamping tooling. In this way, people often need to customize fixtures for circuit boards of different specifications, resulting in an increase in production costs.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning processing tool, comprising a processing table (1), characterized in that: An adjustment structure (2) is arranged inside the processing table (1), a positioning structure (3) is arranged on the top of the processing table (1), and a support plate (4) is arranged on the bottom of the processing table (1); The adjustment structure (2) comprises a motor (201), a first gear (202), a swing rod (203), a movable groove (204), a connecting rod (205), a movable plate (206), a supporting rod (207), a second gear (208) and a limiting rod (209); the motor (201) is fixedly mounted on the bottom of the processing table (1); the first gear (202) is movably mounted inside the processing table (1); and the swing rod is fixedly mounted outside the first gear (202). (203), a movable groove (204) is provided on the outside of the swing rod (203), a connecting rod (205) is movably installed inside the movable groove (204), a movable plate (206) is fixedly installed on the outside of the connecting rod (205), a supporting rod (207) is fixedly installed on the outside of the movable plate (206), a second gear (208) is meshed on the outside of the first gear (202), and a limiting rod (209) is fixedly installed on the inner top wall of the processing table (1); The positioning structure (3) comprises a C-shaped plate (301), a screw (302), a fixing rod (303), a clamping plate (304) and an anti-skid pad (305); the C-shaped plate (301) is fixedly mounted on the top of the support rod (207); the screw (302) is threadedly connected to the inside of the C-shaped plate (301); the fixing rod (303) is movably mounted inside the C-shaped plate (301); the clamping plate (304) is fixedly mounted on the bottom of the fixing rod (303); and the anti-skid pad (305) is fixedly mounted on the bottom of the clamping plate (304).

2. A positioning processing tool according to claim 1, characterized in that: The output shaft of the motor (201) passes through the processing table (1) and extends into the interior of the processing table (1), and the output shaft of the motor (201) is fixedly connected to the first gear (202).

3. A positioning tool according to claim 1, characterized in that: Two movable grooves (204) are provided on the outside of the swing rod (203), and the movable grooves (204) are respectively located on the left and right sides of the swing rod (203).

4. A positioning tool according to claim 1, characterized in that: The number of the first gears (202) is two, and the two first gears (202) are respectively located on the upper and lower sides of the second gear (208), and the two first gears (202) are both meshed with the second gear (208).

5. A positioning tool according to claim 1, characterized in that: The top of one of the first gears (202) is movably connected to a limiting rod (209), and there are two movable plates (206), which are respectively located on the left and right sides of the second gear (208).

6. A positioning processing tool according to claim 1, characterized in that: The top of the support rod (207) passes through the processing table (1) and extends to the top of the processing table (1), and the C-shaped plate (301) is located on the top of the processing table (1).

7. A positioning tool according to claim 1, characterized in that: The screw rod (302) passes through the top of the C-shaped plate (301) and is movably connected to the clamping plate (304), and the fixing rod (303) passes through the top of the C-shaped plate (301) and is movably connected to the C-shaped plate (301).

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