Circuit board punching machine with support structure

Abstract

The circuit board punching machine with the support structure comprises a supporting plate, an open groove is formed in the upper surface of the supporting plate, clamping plates are connected to the inner wall of the open groove in a sliding mode, pressing plates are fixedly connected to the upper surfaces of the clamping plates, every two clamping plates form a group and are symmetrically distributed, gear rings are arranged on the opposite faces of the clamping plates, and the faces, away from the clamping plates, of the gear rings are meshed with racks. The lower end of the rack is fixedly connected with a connecting plate, during fixing and positioning, the connecting plate can be connected with a movable rod in a downward sliding mode, the movable rod drives the connecting plate and the rack to slide downwards in the downward sliding process, the rack drives a gear ring to rotate in the downward sliding process, then a stirrer is driven to rotate, and after rotation is completed, a circuit board is clamped and fixed. And after fixing is completed, the rack continues to slide downwards, the rack drives the clamping plate and the pressing plate to press downwards after sliding downwards, the circuit board is fixed after pressing downwards, and then the circuit board is fixed and clamped.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of circuit board processing, and concretely relates to a circuit board punching machine with support structure. BACKGROUND

[0002] Circuit board is the carrier of various electronic components, and the mounting holes formed by punching are used for inserting the pins of electronic components. These mounting holes provide precise physical fixing positions for components, ensuring the stability of the position of components on the circuit board. For example, in a typical electronic device circuit board, such as a mobile phone mainboard, numerous components such as chips, capacitors, and resistors need to be fixed on the circuit board through mounting holes. If there are no such mounting holes, the components cannot be firmly mounted on the circuit board, and the components may become loose when the device is subjected to vibration, impact, etc., causing the device to malfunction.

[0003] During the punching process of the circuit board, it needs to be aligned and fixed first, and then punched after the fixing is completed. In the existing punching device, the fixing and positioning device is usually fixed for a specific size and cannot be adjusted and positioned, resulting in poor adaptability of the punching device.

[0004] Therefore, we improve it and propose a circuit board punching machine with support structure. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at the problem that the existing fixing and positioning device is usually fixed for a specific size and cannot be adjusted and positioned, resulting in poor adaptability of the punching device.

[0006] In order to achieve the above utility model purpose, the utility model provides a circuit board punching machine with support structure to solve the above problem.

[0007] The utility model is specifically as follows:

[0008] It comprises a support plate, the upper surface of the support plate is provided with a slot, the inner wall of the slot is slidably connected with a clamping plate, the upper surface of the clamping plate is fixedly connected with a pressing plate, the clamping plates are symmetrically distributed in pairs, the opposite surfaces of the clamping plates are provided with gear rings, the gear rings away from the clamping plate surfaces are engaged with gear racks, and the lower ends of the gear racks are fixedly connected with connecting plates.

[0009] As a preferred technical scheme of the utility model, the lower surface of the connecting plate is fixedly connected with a movable rod, the outer surface of the movable rod is slidably connected with an adjusting rod, the outer surface of the adjusting rod is connected with a plug rod, and the plug rod is inserted into the adjusting rod and the movable rod.

[0010] The adjusting rod is externally connected with a tripod, the tripod has two groups and is symmetrically arranged on the upper and lower parts, and the tripod on the upper part is fixedly connected with the lower surface of the supporting plate.

[0011] The supporting plate is provided with a first sliding rail on the upper surface, the first sliding rail is slidably connected with a second sliding rail on the upper surface, and the second sliding rail is fixedly connected with a first speed reducer motor away from the clamping plate.

[0012] The first speed reducer motor is fixedly connected with a first screw rod penetrating through the first sliding rail, the first screw rod is slidably connected with a movable frame on the outer surface, the movable frame is connected with a first connecting rod penetrating through the side surface, and the two ends of the first connecting rod are fixedly connected with the second sliding rail and the movable frame is slidably connected on the outer surface of the first connecting rod.

[0013] The movable frame is fixedly connected with a second speed reducer motor on the upper surface, the second speed reducer motor is fixedly connected with a second screw rod penetrating through the movable frame, and the second screw rod is slidably connected with a movable plate on the outer surface.

[0014] The movable frame is in a U shape, and a second connecting rod is fixedly connected between the opening opposite surfaces, and the movable plate is slidably connected on the outer surface of the second connecting rod.

[0015] The movable plate is fixedly connected with a servo motor on the upper surface, and the servo motor is fixedly connected with a drill bit on the output end.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] When fixed positioning, the movable rod is slid downward, the connecting plate and the rack are slid downward under the action of the movable rod, the rack drives the gear ring to rotate in the process of sliding downward, and then drives the stirring to rotate, the circuit board is clamped and fixed after the rotation is completed, the rack is continuously slid downward after the fixation is completed, the clamping plate and the pressing plate are pressed downward under the action of the rack, the circuit board is fixed after the pressing, and then the circuit board is fixed and clamped. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a whole structure schematic diagram of a circuit board punching machine with support structure;

[0019] Figure 2 The utility model provides a positioning device schematic diagram of a circuit board punching machine with support structure;

[0020] Figure 3The utility model provides a kind of punching device schematic diagram of circuit board punching machine with support structure for the utility model provides a kind of punching device schematic diagram of circuit board punching machine with support structure.

[0021] Figure 4 The utility model provides a kind of fixed device schematic diagram of circuit board punching machine with support structure for the utility model provides a kind of fixed device schematic diagram of circuit board punching machine with support structure.

[0022] Figure 5 The utility model provides a kind of support device schematic diagram of circuit board punching machine with support structure for the utility model provides a kind of support device schematic diagram of circuit board punching machine with support structure.

[0023] Indicated in the drawing:

[0024] 101, support plate;102, slot;103, clamping plate;104, pressing plate;105, gear ring;106, rack;107, connecting plate;

[0025] 201, movable rod;202, adjusting rod;203, plug-in rod;

[0026] 301, tripod;

[0027] 401, first sliding rail;402, second sliding rail;403, first speed reducer motor;

[0028] 501, first screw;502, movable frame;503, first connecting rod;

[0029] 601, second speed reducer motor;602, second screw;603, movable plate;

[0030] 701, second connecting rod;

[0031] 801, servo motor;802, drill bit. DETAILED DESCRIPTION

[0032] In order to make the personnel in the technical field better understand the utility model scheme, below will combine the drawing in the embodiment of the utility model, and the technical scheme in the embodiment of the utility model is described clearly and completely, obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor should belong to the scope of the utility model protection.

[0033] As background art, fixed positioning device is generally aimed at specific size fixing, cannot adjust positioning, causing punching device adaptability to be poor.

[0034] In order to solve this technical problem, the utility model provides a kind of circuit board punching machine with support structure, which is applied to the fixed positioning of circuit board of different sizes in the punching process.

[0035] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0036] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0037] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] A circuit board punching machine with a support structure, comprising a support plate 101, the upper surface of the support plate 101 is provided with a slot 102, the inner wall of the slot 102 is slidably connected with a clamping plate 103, the upper surface of the clamping plate 103 is fixedly connected with a pressing plate 104, the clamping plate 103 is in pairs and symmetrically distributed, the opposite faces of the clamping plate 103 are provided with a gear ring 105, the gear ring 105 is engaged with a rack 106 away from the clamping plate 103, the lower end of the rack 106 is fixedly connected with a connecting plate 107, and the lower surface of the connecting plate 107 is fixedly connected with a movable rod 201.

[0039] When fixed positioning, the movable rod 201 can be slid downward, the connecting plate 107 and the rack 106 are driven to slide downward by the movable rod 201 in the sliding process, the gear ring 105 is driven to rotate by the rack 106 in the sliding process, and then the stirring is driven to rotate, the circuit board is clamped and fixed after the rotation is completed, the rack 106 is continuously slid downward after the fixing is completed, the clamping plate 103 and the pressing plate 104 are driven to press downward by the rack 106 after the sliding, the circuit board is fixed after the pressing, and then the circuit board is fixed and clamped.

[0040] The outer surface of the movable rod 201 is slidably connected with an adjusting rod 202, the outer surface of the adjusting rod 202 is penetratedly connected with a plug rod 203, and the plug rod 203 is inserted into the adjusting rod 202 and the movable rod 201.

[0041] The adjusting rod 202 slidably connected with the outer surface of the movable rod 201 can be fixed with the movable rod 201 through the insertion of the plug rod 203, and the insertion of the plug rod 203 through the adjusting rod 202 and the movable rod 201 is used to realize the fixation of the rack 106 and the connecting plate 107.

[0042] The outer surface of the adjusting rod 202 is fixedly connected with a tripod 301, the tripod 301 has two groups and is symmetrically arranged on the upper and lower parts, and the tripod 301 located on the upper part is fixedly connected with the lower surface of the support plate 101.

[0043] The tripod 301 fixedly connected with the outer surface of the adjusting rod 202 is used to support the punching device.

[0044] The first sliding rail 401 is arranged on the upper surface of the support plate 101, the upper surface of the first sliding rail 401 is slidably connected with a second sliding rail 402, and the second sliding rail 402 is fixedly connected with a first speed reducer 403 away from the clamping plate 103.

[0045] The first sliding rail 401 arranged on the upper surface of the support plate 101 and the second sliding rail 402 slidably connected with the upper surface of the first sliding rail 401 can realize the movement and positioning of the drill bit 802 through sliding.

[0046] The first speed reducer 403 is fixedly connected with a first lead screw 501 penetrating through the first sliding rail 401, the first lead screw 501 is slidably connected with a movable frame 502 on the outer surface, the movable frame 502 is fixedly connected with a first connecting rod 503 penetrating through the side surface, and the first connecting rod 503 is fixedly connected with the second sliding rail 402 at both ends and the movable frame 502 is slidably connected on the outer surface of the first connecting rod 503.

[0047] The movable frame 502 slidably connected with the first lead screw 501 on the outer surface can realize the movement and positioning of the drill bit 802 through horizontal movement.

[0048] The movable frame 502 is fixedly connected with a second speed reducer 601 on the upper surface, the second speed reducer 601 is fixedly connected with a second lead screw 602 penetrating through the movable frame 502 at the output end, and the second lead screw 602 is slidably connected with a movable plate 603 on the outer surface.

[0049] The second speed reducer 601 fixedly connected with the movable frame 502 is used for driving the second lead screw 602 to rotate, and the movable plate 603 is driven to move in the rotating process.

[0050] The movable frame 502 is in a U shape, and a second connecting rod 701 is fixedly connected between the opening opposite surfaces, and the movable plate 603 is slidably connected on the outer surface of the second connecting rod 701.

[0051] The second connecting rod 701 fixedly connected between the movable plates 603 is used for supporting the movable plate 603.

[0052] The movable plate 603 is fixedly connected with a servo motor 801 on the upper surface, and the servo motor 801 is fixedly connected with a drill bit 802 at the output end.

[0053] The servo motor 801 fixedly connected with the movable plate 603 is used for driving the drill bit 802 to rotate, and the drill bit 802 fixedly connected with the servo motor 801 at the output end can punch the circuit board.

[0054] The use process of the circuit board punching machine with the support structure is as follows:

[0055] In the fixed position, the connecting movable rod 201 can be slid downward, the connecting plate 107 and the rack 106 are driven to slide downward by the movable rod 201, the rack 106 drives the gear ring 105 to rotate in the sliding process, and then drives the stirring to rotate, after the rotation is completed, the circuit board is clamped and fixed, after the fixing is completed, the rack 106 is continuously slid downward, the clamping plate 103 and the pressing plate 104 are driven to press downward by the rack 106 after the sliding, the circuit board is fixed after the pressing, and then the circuit board is fixed and clamped.

[0056] In the utility model, unless another definite provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and the like terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be directly connected, also can indirectly connect through intermediate medium, can be the communication or the interaction relationship of two elements of two elements inside, unless another definite limitation is made.For ordinary skilled in the art, the above terms can be understood according to the specific meaning of the utility model in the specific circumstances.It is obvious that the above-described embodiments are only a part of the embodiments of the utility model, but not all the embodiments, the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model.The utility model can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.Upon the foregoing detailed description of the utility model with reference to the foregoing embodiments, those skilled in the art can still modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features.Equivalent structures made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, are also within the patent protection range of the utility model.

Claims

1. A circuit board punch having a support structure, characterized by, Including support plate (101), the upper surface of support plate (101) is provided with slot (102), the inner wall of slot (102) is slidably connected with clamping plate (103), the upper surface of clamping plate (103) is fixedly connected with pressing plate (104), clamping plate (103) is symmetrically distributed in two groups, and the opposite sides of clamping plate (103) are provided with gear ring (105), the gear ring (105) is engaged with rack (106) away from the surface of clamping plate (103), the lower end of rack (106) is fixedly connected with connecting plate (107), and the lower surface of connecting plate (107) is fixedly connected with movable rod (201).

2. The circuit board punch with a support structure according to claim 1, characterized in that, The outer surface of movable rod (201) is slidably connected with adjusting rod (202), the outer surface of adjusting rod (202) is connected with plug rod (203), and plug rod (203) is inserted into movable rod (201) through adjusting rod (202).

3. The circuit board punch with a support structure according to claim 2, characterized in that, The outer surface of adjusting rod (202) is fixedly connected with tripod (301), the tripod (301) has two groups and is symmetrically arranged on the upper and lower surfaces, and the tripod (301) on the upper surface is fixedly connected with the lower surface of support plate (101).

4. The circuit board punch with a support structure according to claim 1, characterized in that, The upper surface of support plate (101) is provided with first sliding rail (401), the upper surface of first sliding rail (401) is slidably connected with second sliding rail (402), and the surface of second sliding rail (402) away from clamping plate (103) is fixedly connected with first speed reducer (403).

5. The circuit board punch with a support structure according to claim 4, characterized in that, The output end of first speed reducer (403) is fixedly connected with first screw rod (501) penetrating first sliding rail (401), the outer surface of first screw rod (501) is slidably connected with movable frame (502), the side of movable frame (502) is connected with first connecting rod (503) penetrating, and the two ends of first connecting rod (503) are fixedly connected with second sliding rail (402) and movable frame (502) is slidably connected on the outer surface of first connecting rod (503).

6. The circuit board punch with a support structure according to claim 5, characterized in that, The upper surface of movable frame (502) is fixedly connected with second speed reducer (601), the output end of second speed reducer (601) is fixedly connected with second screw rod (602) penetrating movable frame (502), and the outer surface of second screw rod (602) is slidably connected with movable plate (603).

7. The circuit board punch with a support structure according to claim 6, characterized in that Movable frame (502) is U-shaped, and second connecting rod (701) is fixedly connected between the opposite sides of the opening, and movable plate (603) is slidably connected on the outer surface of second connecting rod (701).

8. The circuit board punch with a support structure according to claim 6, characterized in that, The upper surface of movable plate (603) is fixedly connected with servo motor (801), and the output end of servo motor (801) is fixedly connected with drill bit (802).

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