An auxiliary tool for SMT mounting processing

Abstract

The utility model discloses a kind of SMT mounting processing's auxiliary tool, it is related to SMT mounting technical field, including workbench, clamping mechanism, first moving mechanism and second moving mechanism, clamping mechanism is set to the top of workbench, clamping mechanism is used to fix PCB board ontology at the top of workbench, moving mechanism is connected with clamping mechanism, second moving mechanism is connected with clamping mechanism, clamping mechanism includes first L type block and second L type block.The utility model through first L type block and second L type block respectively resist the two corner places of opposite PCB board, positioning can be carried out to PCB board, simultaneously under the cooperation of moving mechanism and second moving mechanism, so that first L type block can be linearly moved, second L type block can be moved arbitrarily, so that first L type block and second L type block cooperate, stable clamping can be carried out to square or long strip shape PCB board, guarantee the working stability of clamping mechanism while improving the applicability of clamping mechanism.

Description

Technical Field

[0001] This utility model relates to the field of SMT assembly technology, and in particular to an auxiliary tool for SMT assembly processing. Background Technology

[0002] In the SMT assembly process, precise positioning and stable clamping of the PCB board are key factors in ensuring assembly quality.

[0003] Traditional fixtures are typically designed for PCBs of specific sizes or shapes, making it difficult to flexibly adapt to PCBs of different sizes, such as square or rectangular PCBs. Fixtures need to be changed to continue clamping and positioning, but the changeover process is time-consuming and affects production efficiency. To address this, we propose an auxiliary tool for SMT assembly. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary tool for SMT assembly processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary tool for SMT assembly processing, comprising:

[0006] Workbench;

[0007] A clamping mechanism is provided at the top of the workbench and is used to fix the PCB board body at the top of the workbench.

[0008] A first moving mechanism, which is connected to a clamping mechanism;

[0009] The second moving mechanism is connected to the clamping mechanism.

[0010] Preferably, the clamping mechanism includes:

[0011] The first L-shaped block, and the first moving mechanism are disposed between the first L-shaped block and the worktable;

[0012] The second L-shaped block, and the second moving mechanism are disposed between the second L-shaped block and the worktable.

[0013] Preferably, the first moving mechanism includes:

[0014] The L-shaped slide is formed at the top of the worktable;

[0015] The slider is fixedly connected to the bottom end of the first L-shaped block. The outer wall of the slider is slidably connected to the inner wall of the L-shaped groove. The outer wall of the slider is provided with a first locking mechanism.

[0016] Preferably, the first locking mechanism includes:

[0017] The first screw has a first connecting groove on the front and one side of the worktable. The interior of the two first connecting grooves is connected to the interior of the L-shaped sliding groove. The first screw is fixedly connected to the front and back of the slider respectively. The first screw is slidably disposed inside the first connecting groove.

[0018] The first locking nut is threaded onto the outer wall of one of the first screws.

[0019] Preferably, the second moving mechanism includes:

[0020] A connecting sleeve, wherein a first rotating mechanism is provided between the connecting sleeve and the worktable;

[0021] A movable rod is provided with a second rotating mechanism between the movable rod and the second L-shaped block. The movable rod is movably inserted into the inner wall of the connecting sleeve, and a second locking mechanism is provided between the movable rod and the connecting sleeve.

[0022] Preferably, the second locking mechanism includes:

[0023] The second screw has a second communicating groove on the outer wall of the connecting sleeve. The second screw is fixedly connected to the end of the movable rod, and the outer wall of the second screw is slidably connected to the inner wall of the second communicating groove.

[0024] The second locking nut is threaded onto the outer wall of the second screw.

[0025] Preferably, the first rotating mechanism includes a rotating rod, the bottom end of which is fixedly connected to the top end of the worktable, and the top end of which is rotatably connected to the end of the connecting sleeve.

[0026] Preferably, the second rotating mechanism includes:

[0027] A connecting block, which is fixedly connected to one end of the movable rod;

[0028] A rotating groove is formed on the outer wall of the second L-shaped block. The connecting block is movably disposed inside the rotating groove. The top and bottom ends of the connecting block are fixedly connected to a rotating shaft, which is rotatably connected to the inner wall of the rotating groove.

[0029] The technical effects and advantages of this utility model are as follows:

[0030] This invention uses a first L-shaped block and a second L-shaped block to abut against the two opposite corners of the PCB board, thereby positioning the PCB board along the X and Y axes and ensuring stable mounting. Simultaneously, with the cooperation of a first moving mechanism and a second moving mechanism, the first L-shaped block can move linearly along the X or Y axis, and the second L-shaped block can move to any position. This allows both the first and second L-shaped blocks to stably clamp square or rectangular PCB boards, ensuring the stability of the clamping mechanism while improving its applicability. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0032] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A.

[0033] Figure 3 This is a front cross-sectional view of the slider of this utility model.

[0034] Figure 4 This utility model Figure 1 A magnified schematic diagram of the structure at point B.

[0035] Figure 5 This utility model Figure 1 A magnified schematic diagram of the structure at point C.

[0036] In the diagram: 101, workbench; 201, first L-shaped block; 202, second L-shaped block; 301, L-shaped groove; 302, slider; 401, first connecting groove; 402, first screw; 403, first locking nut; 501, connecting sleeve; 502, movable rod; 601, second connecting groove; 602, second screw; 603, second locking nut; 701, connecting block; 702, rotating groove; 703, rotating shaft; 801, rotating rod. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] This utility model provides, for example Figures 1-5The illustrated auxiliary tool for SMT assembly includes a worktable 101, a clamping mechanism, a first moving mechanism, and a second moving mechanism. The clamping mechanism is located at the top of the worktable 101 and is used to fix the PCB board body at the top of the worktable 101. The moving mechanism is connected to the clamping mechanism, and the second moving mechanism is also connected to the clamping mechanism. The clamping mechanism includes a first L-shaped block 201 and a second L-shaped block 202. The first moving mechanism is located between the first L-shaped block 201 and the worktable 101, and the second moving mechanism is located between the second L-shaped block 202 and the worktable 101. The first L-shaped block... The first L-shaped block 201 and the second L-shaped block 202 respectively abut against the two opposite corners of the PCB board, thereby positioning the PCB board on the X and Y axes respectively, ensuring that the PCB board can be stably mounted. At the same time, with the cooperation of the first and second moving mechanisms, the first L-shaped block 201 can move linearly on the X or Y axis, and the second L-shaped block 202 can move to any position. Thus, the first L-shaped block 201 and the second L-shaped block 202 can stably clamp square or rectangular PCB boards, ensuring the working stability of the clamping mechanism and improving its applicability.

[0039] The first moving mechanism includes an L-shaped groove 301 and a slider 302. The L-shaped groove 301 is located at the top of the worktable 101, and the slider 302 is fixedly connected to the bottom of the first L-shaped block 201. The outer wall of the slider 302 is slidably connected to the inner wall of the L-shaped groove 301. A first locking mechanism is provided on the outer wall of the slider 302, which includes a first screw 402 and a first locking nut 403. First connecting grooves 401 are provided on the front and one side of the worktable 101, and the interiors of the two first connecting grooves 401 are connected to the L-shaped groove 301. The internal components of the first L-shaped block 201 are connected. The first screw 402 is fixedly connected to the front and back of the slider 302 respectively. The first screw 402 is slidably disposed inside the first connecting groove 401. The first locking nut 403 is threaded onto the outer wall of one of the first screws 402. By sliding the slider 302 in the L-shaped groove 301, the corresponding first screw 402 can be driven to slide in the corresponding first connecting groove 401 until the first L-shaped block 201 moves to the appropriate position. Then, the first locking nut 403 can be tightened on the corresponding first screw 402.

[0040] The second moving mechanism includes a connecting sleeve 501 and a movable rod 502. A first rotating mechanism is provided between the connecting sleeve 501 and the worktable 101, and a second rotating mechanism is provided between the movable rod 502 and the second L-shaped block 202. The movable rod 502 is movably inserted into the inner wall of the connecting sleeve 501, and a second locking mechanism is provided between the movable rod 502 and the connecting sleeve 501. The second locking mechanism includes a second screw 602 and a second locking nut 603. A second connecting groove 601 is provided on the outer wall of the connecting sleeve 501. The second screw 602 is fixedly connected to the end of the movable rod 502. The outer wall of the second screw 602 is slidably connected to the inner wall of the second connecting groove 601. The second locking nut 603 is threaded onto the outer wall of the second screw 602. With the cooperation of the first rotating mechanism and the second rotating mechanism, the second L-shaped block 202 can move to any position as the movable rod 502 extends and retracts within the connecting sleeve 501, thereby making the clamping mechanism applicable to PCB boards of various shapes and sizes.

[0041] The first rotating mechanism includes a rotating rod 801. The bottom end of the rotating rod 801 is fixedly connected to the top end of the worktable 101, and the top end of the rotating rod 801 is rotatably connected to the end of the connecting sleeve 501. By setting the rotating rod 801, the rotation angle of the second connecting groove 601 is not restricted, thereby making the movement position of the second L-shaped block 202 unrestricted.

[0042] The second rotating mechanism includes a connecting block 701 and a rotating groove 702. The connecting block 701 is fixedly connected to one end of the movable rod 502. The rotating groove 702 is opened on the outer wall of the second L-shaped block 202. The connecting block 701 is movably disposed inside the rotating groove 702. The top and bottom ends of the connecting block 701 are fixedly connected to a rotating shaft 703. The rotating shaft 703 is rotatably connected to the inner wall of the rotating groove 702. By rotating the connecting block 701 in the rotating groove 702, the movement of the second L-shaped block 202 is not restricted.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary tool for SMT assembly processing, characterized in that, include: Workbench (101); A clamping mechanism is provided at the top of the workbench (101) and is used to fix the PCB board body at the top of the workbench (101); A first moving mechanism, which is connected to a clamping mechanism; The second moving mechanism is connected to the clamping mechanism.

2. The auxiliary tool for SMT assembly processing according to claim 1, characterized in that, The clamping mechanism includes: The first L-shaped block (201) and the first moving mechanism are disposed between the first L-shaped block (201) and the worktable (101); The second L-shaped block (202) and the second moving mechanism are disposed between the second L-shaped block (202) and the worktable (101).

3. The auxiliary tool for SMT assembly processing according to claim 2, characterized in that, The first moving mechanism includes: L-shaped slide (301), the L-shaped slide (301) is formed at the top of the worktable (101); The slider (302) is fixedly connected to the bottom end of the first L-shaped block (201). The outer wall of the slider (302) is slidably connected to the inner wall of the L-shaped groove (301). The outer wall of the slider (302) is provided with a first locking mechanism.

4. The auxiliary tool for SMT assembly processing according to claim 3, characterized in that, The first locking mechanism includes: The first screw (402) is provided on the front and one side of the worktable (101). The interior of the two first connecting grooves (401) is connected to the interior of the L-shaped slide groove (301). The first screw (402) is fixedly connected to the front and back of the slider (302) respectively. The first screw (402) is slidably disposed inside the first connecting groove (401). The first locking nut (403) is threaded onto the outer wall of one of the first screws (402).

5. The auxiliary tool for SMT assembly processing according to claim 2, characterized in that, The second moving mechanism includes: A connecting sleeve (501) is provided with a first rotating mechanism between the connecting sleeve (501) and the worktable (101); A movable rod (502) is provided with a second rotating mechanism between the movable rod (502) and the second L-shaped block (202). The movable rod (502) is movably inserted into the inner wall of the connecting sleeve (501). A second locking mechanism is provided between the movable rod (502) and the connecting sleeve (501).

6. The auxiliary tool for SMT assembly processing according to claim 5, characterized in that, The second locking mechanism includes: The second screw (602) has a second connecting groove (601) on the outer wall of the connecting sleeve (501). The second screw (602) is fixedly connected to the end of the movable rod (502). The outer wall of the second screw (602) is slidably connected to the inner wall of the second connecting groove (601). The second locking nut (603) is threaded onto the outer wall of the second screw (602).

7. The auxiliary tool for SMT assembly processing according to claim 5, characterized in that, The first rotating mechanism includes a rotating rod (801), the bottom end of which is fixedly connected to the top end of the worktable (101), and the top end of which is rotatably connected to the end of the connecting sleeve (501).

8. An auxiliary tool for SMT assembly processing according to claim 5, characterized in that, The second rotating mechanism includes: A connecting block (701) is fixedly connected to one end of a movable rod (502); A rotating groove (702) is formed on the outer wall of the second L-shaped block (202). A connecting block (701) is movably disposed inside the rotating groove (702). A rotating shaft (703) is fixedly connected to both the top and bottom ends of the connecting block (701). The rotating shaft (703) is rotatably connected to the inner wall of the rotating groove (702).

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