Multifunctional jig device

Abstract

The invention provides a multifunctional jig device, and relates to the technical field of height gauges, the multifunctional jig device comprises a bottom plate, moving seats are symmetrically and movably mounted on the bottom plate, lifting plates are movably mounted in the moving seats, horizontal moving assemblies are arranged on the sides, close to each other, of the two lifting plates, and electronic height gauges are arranged on the horizontal moving assemblies; the horizontal moving assembly is further provided with a handheld laser cleaning gun. The movable seat, the lifting plate and the horizontal moving assembly on the bottom plate form a mechanical adjusting structure, the electronic height gauge does not need to be manually held, the horizontal moving assembly drives the electronic height gauge to achieve precise horizontal displacement, the lifting plate drives the electronic height gauge to complete adjustment in the height direction, and an operator does not need to continuously hold the electronic height gauge to generate force in the whole process; the problems of muscle fatigue and hand microfibrillation caused by long-time hand holding are solved, and the consistency of detection quality is guaranteed; the handheld laser cleaning gun is integrated on the horizontal moving assembly and can synchronously move along with the height gauge, the independent cleaning procedure is omitted, and the detection time is shortened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of height gauge, in particular to a multifunctional jig device. BACKGROUND

[0002] Electronic height gauge is a high-precision measuring instrument based on electronic sensing technology. Its core function is to accurately measure the geometric dimensions of objects such as height, thickness, depth, and step difference. It is widely used in industrial quality inspection scenes such as mechanical manufacturing, automobile parts, electronic components, mold processing, and also used for precision measurement in laboratories.

[0003] Although the existing handheld electronic height gauge has flexibility in moving in horizontal and vertical directions, it can adapt to different measurement scenarios of workpieces, thereby improving the convenience and adaptability of measurement. However, long-time handheld operation can easily cause fatigue of the operator, which not only slows down the operation rhythm of single measurement and reduces the overall detection efficiency, but also may cause the probe to not accurately fit the measurement reference surface due to hand tremor, thereby causing data deviation and affecting detection quality. SUMMARY

[0004] The present application provides a multifunctional jig device to solve the problems raised in the background art.

[0005] To solve the above technical problems, the present application discloses a multifunctional jig device, which comprises a bottom plate, a moving seat symmetrically movably installed on the bottom plate, a lifting plate movably installed in the moving seat, a horizontal moving assembly provided on the side of the two lifting plates close to each other, an electronic height gauge provided on the horizontal moving assembly, and a handheld laser cleaning gun installed on the horizontal moving assembly.

[0006] Preferably, protrusions are symmetrically fixed on the bottom plate, and grooves are formed on the moving seat, which are in sliding connection with the protrusions.

[0007] Preferably, a cavity is formed in the moving seat, a moving plate is slidably arranged in the cavity, the lifting plate is fixedly arranged on the moving plate, a plurality of limiting grooves are symmetrically formed on the lifting plate, linear driving members are symmetrically installed on the moving seat, the upper output end of the linear driving member is fixedly connected with a driving plate, and the driving plate is fixedly connected with the lifting plate.

[0008] Preferably, a limiting assembly is symmetrically installed on the moving seat, the limiting assembly comprises limiting rods, the limiting rods are slidably extended into the cavity, limiting heads are fixedly arranged on the side of the two limiting rods close to each other, the limiting heads are matched with the limiting grooves, springs are fixedly arranged on the limiting heads, the other end of the spring is fixedly connected with the inner wall of the cavity, a connecting rod is rotatably and penetratingly arranged on the limiting rod, U-shaped rods are fixedly arranged on both ends of the connecting rod, handles are fixedly arranged on the U-shaped rods, and the U-shaped rods abut against the moving seat.

[0009] Preferably, the horizontal moving assembly comprises a driving motor, the driving motor is installed on one side of the lifting plate, a threaded rod is fixedly connected to an output end of the driving motor, the threaded rod penetrates through the lifting plate and is rotatably connected to the lifting plate on the other side, a moving box is threadedly connected to the threaded rod, an electronic height gauge is installed on a lower surface of the moving box, a guide rod is slidably and penetratingly arranged on the moving box and is fixedly connected to the lifting plate.

[0010] Preferably, a rack is fixedly arranged on the guide rod, a fixed rod is fixedly arranged on an inner wall of the lower side of the moving box, a gear one is rotatably arranged on the fixed rod, the gear one is in meshing connection with the rack, an eccentric position on an upper surface of the gear one is fixedly provided with an extending rod, the moving rod is movably installed on the extending rod, a moving block is hingedly connected to the other end of the moving rod, guide plates are fixedly arranged on the inner walls on the upper and lower sides of the moving box, recesses are formed in the guide plates, and the moving block is in sliding connection with the recesses.

[0011] Preferably, a box body is fixedly arranged on an inner wall of one side of the moving box, a partition plate is fixedly arranged in the box body, a blowing box is fixedly arranged on the partition plate, the moving block is fixedly provided with a pushing air rod, the pushing air rod slidably extends into the blowing box, a sliding plate is fixedly arranged on the other end of the pushing air rod, a reset member is fixedly arranged on the sliding plate, the reset member is sleeved on the pushing air rod, and the other end of the reset member is fixedly connected to an inner wall of the blowing box.

[0012] Preferably, air outlet pipes are symmetrically and penetratingly arranged on the blowing box, the air outlet pipes extend out of the box body, hooks are symmetrically arranged on the box body, the air outlet pipes are arranged on the hooks, air inlet pipes are penetratingly arranged on the blowing box, and one-way valves are arranged in the air inlet pipes and the air outlet pipes.

[0013] Preferably, inclined rods are symmetrically hingedly connected to the moving block, through grooves are formed in the box body, the inclined rods extend into the box body through the through grooves, sliding blocks are hingedly connected to the other ends of the inclined rods, through grooves are symmetrically formed in the lower surface of the box body and the corresponding position of the moving box, the sliding blocks are in sliding connection with the through grooves, rotating rods are rotatably and penetratingly arranged on the sliding blocks, and vanes are fixedly arranged on lower ends of the rotating rods.

[0014] Preferably, a gear two is fixedly arranged on the rotating rod, a tooth plate is fixedly arranged on an inner wall of the box body, the gear two is in meshing connection with the tooth plate, a through hole is formed in the moving box, and the through hole is used for installing a handheld laser cleaning gun.

[0015] Compared with the prior art, the multifunctional jig device has the following beneficial effects: the mechanical adjustment structure formed by the moving seat on the bottom plate, the lifting plate and the horizontal moving assembly is arranged, the electronic height gauge does not need to be manually held, but is driven by the horizontal moving assembly to realize precise horizontal displacement, the lifting plate drives it to complete the adjustment in the height direction, and the operator does not need to continuously hold and exert force throughout the process, thereby solving the problems of muscle fatigue and hand micro-vibration caused by long-time hand holding and guaranteeing the consistency of detection quality.

[0016] By integrating a handheld laser cleaning gun into the horizontal movement component, a "cleaning-measurement" integrated operation is formed with the electronic height gauge: no additional tools or frequent switching are required, it can move synchronously with the height gauge, while eliminating the separate cleaning process and reducing the inspection time. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the movable base of the present invention;

[0020] Figure 3 This is a schematic diagram of the limiting component of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of the mobile box of the present invention;

[0022] Figure 5 For the present invention Figure 4 Partial structural bottom view;

[0023] Figure 6 This is a schematic diagram of the installation of the air blowing box of the present invention;

[0024] Figure 7 This is a side view of the mobile box of the present invention;

[0025] Figure 8 This is a schematic diagram of the installation of the through groove of the present invention.

[0026] In the diagram: 1. Base plate; 2. Movable seat; 3. Drive motor; 4. Movable box; 5. Stabilizing plate; 6. Threaded rod; 7. Lifting plate; 8. Protrusion; 9. Handheld laser cleaning gun; 10. Electronic height gauge; 11. Fixed rod; 12. Movable rod; 13. Movable block; 14. Guide plate; 15. Box body; 16. Diagonal rod; 17. Extending rod; 18. Gear one; 19. Guide rod; 20. Gear two; 21. Rack; 22. Gear plate; 23. Sliding block; 24. Rotating rod; 25. Blade; 26. Through slot; 27. Push rod; 28. Divider plate; 29. ​​Air box; 30. Sliding plate; 31. Reset component; 32. Air outlet pipe; 33. Hook; 34. Groove; 35. Moving plate; 36. Linear drive component; 37. Limiting groove; 38. Drive plate; 39. U-shaped rod; 40. Connecting rod; 41. Spring; 42. Limiting head; 43. Limiting rod; 44. Handle. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] Example 1:

[0031] Embodiments of the present invention provide a multifunctional fixture device, such as... Figures 1-8 As shown, it includes a base plate 1, on which a movable seat 2 is symmetrically and movably installed, and a lifting plate 7 is movably installed inside the movable seat 2. A horizontal moving component is provided on the side of the two lifting plates 7 that are close to each other. An electronic height gauge 10 is provided on the horizontal moving component, and a handheld laser cleaning gun 9 is also installed on the horizontal moving component.

[0032] The working principle and beneficial effects of the above technical solution are as follows: The workpiece to be tested is placed on the base plate 1, and the electronic height gauge 10 and the handheld laser cleaning gun 9 are moved in the front-to-back direction by adjusting the moving seat 2; then the lifting plate 7 is raised and lowered in the vertical direction, so that the electronic height gauge 10 and the handheld laser cleaning gun 9 are moved in the vertical direction; then the electronic height gauge 10 is driven to move in the left-to-right direction by the horizontal moving component to accurately align with the workpiece to be measured; before measurement, the handheld laser cleaning gun 9, which is also installed on the horizontal moving component, can be started to clean the surface of the point to be measured. After cleaning, the electronic height gauge 10 can accurately measure the workpiece height, step difference and other dimensions.

[0033] By setting up a mechanical adjustment structure through the movable seat 2 and lifting plate 7 on the base plate and the horizontal moving component, the electronic height gauge 10 does not need to be manually held. Instead, it is driven by the horizontal moving component to achieve precise horizontal displacement, and the lifting plate 7 drives it to complete the height adjustment. The entire process does not require the operator to hold and exert force continuously, which solves the problem of "muscle fatigue and hand tremors caused by holding for a long time" and ensures the consistency of the detection quality.

[0034] The handheld laser cleaning gun 9 is integrated into the horizontal movement component, forming a "cleaning-measurement" integrated operation with the electronic height gauge 10: no additional tools or frequent switching are required, it can move synchronously with the height gauge, and at the same time, the separate cleaning process is eliminated, reducing the detection time.

[0035] Example 2:

[0036] Based on the above embodiment 1, as follows Figures 1-3 As shown, protrusions 8 are symmetrically fixed on the base plate 1, and grooves are provided on the movable seat 2, with the grooves slidingly connected to the protrusions 8; a stabilizing plate 5 is fixedly provided on one side of the two lifting plates 7 that are close to each other.

[0037] Preferably, the movable seat 2 has a cavity, a movable plate 35 is slidably disposed in the cavity, a lifting plate 7 is fixedly disposed on the movable plate 35, a plurality of limiting grooves 37 are symmetrically disposed on the lifting plate 7, a linear drive component 36 is symmetrically installed on the movable seat 2, and a drive plate 38 is fixedly connected to the upper output end of the linear drive component 36, and the drive plate 38 is fixedly connected to the lifting plate 7.

[0038] The working principle and beneficial effects of the above technical solution are as follows: The symmetrically fixed protrusions 8 on the base plate 1 and the grooves opened at the bottom of the movable seat 2 form a sliding fit, and the operator can push the movable seat 2 to move in the front and back direction, thereby adjusting the position to be measured; the output end of the linear drive component 36 pushes the drive plate 38 to move vertically, thereby driving the lifting plate 7 to rise and fall synchronously. The movable plate 35 slides along the inner wall of the cavity of the movable seat 2, providing vertical guidance and support for the lifting plate 7, which has better stability and stronger practicality.

[0039] Example 3:

[0040] Based on the above embodiment 2, such as Figures 1-3 As shown, symmetrical limiting components are installed on the movable seat 2. The limiting components include limiting rods 43, which slide into the cavity. Limiting heads 42 are fixedly installed on the side of the two limiting rods 43 that are close to each other. The limiting heads 42 cooperate with the limiting grooves 37. A spring 41 is fixedly installed on the limiting heads 42. The other end of the spring 41 is fixedly connected to the inner wall of the cavity. A connecting rod 40 is rotatably inserted through the limiting rods 43. U-shaped rods 39 are fixedly installed at both ends of the connecting rods 40. A handle 44 is fixedly installed on the U-shaped rods 39. The U-shaped rods 39 abut against the movable seat 2.

[0041] The working principle and beneficial effects of the above technical solution are as follows: When the lifting plate 7 rises, the state of the limit component is as follows: Figures 2-3 As shown, the limiting head 42 does not contact the lifting plate 7; when the lifting plate 7 is raised to the position, hold the handle 44 and rotate the U-shaped rod 39 towards the moving seat 2. Under the elastic force of the spring 41, the U-shaped rod 39 drives the limiting rod 43 to slide inward synchronously through the connecting rod 40. The side wall of the U-shaped rod 39 contacts the moving seat 2, thereby driving the limiting head 42 into the limiting groove 37, thus completing the height locking. Similarly, when releasing, rotate the U-shaped rod 39 in the opposite direction so that the end of the U-shaped rod 39 away from the handle 44 abuts against the moving seat 2, thereby releasing the limit.

[0042] Compared to the locking method that relies solely on the braking of the linear drive component 36, the mechanical engagement of the limit head 42 and the limit groove 37, combined with the spring force of the spring 41, forms a "double guarantee". At the same time, the preset design of the limit groove 37 can realize "gear-type" height adjustment. Operators do not need to repeatedly calibrate the height. They only need to adjust the lifting plate 7 to the corresponding limit groove 37 to lock it, which is more practical and convenient.

[0043] Example 4:

[0044] Based on Examples 1-3, such as Figure 1 , Figures 4-8 As shown, the horizontal moving assembly includes a drive motor 3, which is mounted on a lifting plate 7 on one side. A threaded rod 6 is fixedly connected to the output end of the drive motor 3. The threaded rod 6 rotates through the lifting plate 7 and is rotatably connected to the lifting plate 7 on the other side. A movable box 4 is also threadedly connected to the threaded rod 6. An electronic height gauge 10 is installed on the lower surface of the movable box 4. A guide rod 19 is also slidably installed through the movable box 4 and is fixedly connected to the lifting plate 7.

[0045] The working principle and beneficial effects of the above technical solution are as follows: The drive motor 3 is started, and the output end of the drive motor 3 drives the threaded rod 6 to rotate. The threaded rod 6 drives the moving box 4 to move horizontally along the guide rod 19. At this time, the electronic height gauge 10 and the handheld laser cleaning gun 9, installed on the lower surface of the moving box 4, move horizontally synchronously with the moving box 4, which can accurately align with the test points at different horizontal positions of the workpiece. Simultaneously, before measurement, the points are cleaned by the laser cleaning gun 9. After cleaning, the electronic height gauge 10 can simultaneously perform dimensional measurement. No manual pushing or adjustment of the horizontal position of the height gauge and the cleaning gun is required throughout the process. Through the mechanical transmission structure of "drive motor 3 + threaded rod 6 + guide rod 19", the movement is more stable, greatly enhancing practicality and convenience.

[0046] Example 5:

[0047] Based on the above embodiment 4, such as Figure 1 , Figures 4-8 As shown, a rack 21 is fixedly mounted on the guide rod 19, a fixed rod 11 is fixedly mounted on the lower inner wall of the movable box 4, a gear 18 is rotatably mounted on the fixed rod 11, the gear 18 meshes with the rack 21, an extension rod 17 is fixedly mounted at an eccentric position on the upper surface of the gear 18, a movable rod 12 is movably mounted on the extension rod 17, a movable block 13 is hinged to the other end of the movable rod 12, guide plates 14 are symmetrically fixedly mounted on the upper and lower inner walls of the movable box 4, a groove 34 is provided on the guide plate 14, and the movable block 13 is slidably connected to the groove 34.

[0048] Preferably, a box body 15 is fixedly installed on one inner wall of the movable box 4, a partition plate 28 is fixedly installed inside the box body 15, an air blowing box 29 is fixedly installed on the partition plate 28, a push rod 27 is fixedly installed on the movable block 13, the push rod 27 slides into the air blowing box 29, a sliding plate 30 is fixedly installed at the other end of the push rod 27, a reset member 31 is fixedly installed on the sliding plate 30, the reset member 31 is sleeved on the push rod 27, and the other end of the reset member 31 is fixedly connected to the inner wall of the air blowing box 29.

[0049] Preferably, an air outlet pipe 32 is symmetrically installed through the air blowing box 29, the air outlet pipe 32 extends out of the box body 15, and hooks 33 are also symmetrically installed on the box body 15. The air outlet pipe 32 is installed on the hooks 33. An air inlet pipe is also installed through the air blowing box 29, and a one-way valve is installed in both the air inlet pipe and the air outlet pipe 32.

[0050] The working principle and beneficial effects of the above technical solution are as follows: When the movable box 4 moves horizontally along the guide rod 19, the rack 21 fixed on the guide rod 19 drives the gear 18 to rotate; the extension rod 17 at the eccentric position on the upper surface of the gear 18 rotates synchronously with the gear, and pulls / pushes the movable block 13 (similar to a crank-slider mechanism) through the movable rod 12, so that the movable block 13 moves horizontally back and forth along the groove 34 of the guide plate 14, and the movable block 13 drives the push rod 27 to slide synchronously in the air box 29;

[0051] When the push rod 27 is pushed into the air blowing box 29, it pushes the sliding plate 30 to move, the space inside the air blowing box 29 shrinks and the air pressure increases. At this time, the one-way valve in the air outlet pipe 32 opens and the one-way valve in the air inlet pipe closes. The airflow is blown in a direction through the air outlet pipe 32 (fixed by the hook 33) towards the workpiece to be measured.

[0052] When the push rod 27 is reset with the moving block 13, the space inside the air box 29 expands and the air pressure decreases. The one-way valve of the air inlet pipe opens and the one-way valve of the air outlet pipe 32 closes. External air is drawn into the air box 29 through the air inlet pipe to store pressure for the next air blowing.

[0053] The entire process requires no additional power source, relying entirely on the horizontal movement of the mobile box 4 to achieve "automatic reciprocating air blowing," forming a dual cleaning process with the handheld laser cleaning gun 9: "laser removal of stubborn stains + airflow blowing away fine dust," resulting in better cleaning effects.

[0054] The "rotation-to-linear" power conversion is achieved through the meshing of rack 21 and gear 18, eliminating the need for additional power components such as motors and air pumps for the air blowing function. This simplifies the overall structure of the device and reduces manufacturing costs and subsequent maintenance risks. The air blowing structure can simultaneously blow away the fine dust and debris remaining after laser cleaning, avoiding probe contact errors caused by "incomplete laser cleaning". The double cleaning results in a higher surface cleanliness of the workpiece, further reducing measurement deviations caused by surface impurities and improving data accuracy.

[0055] Example 6:

[0056] Based on the above embodiment 5, such as Figure 1 , Figures 4-8 As shown, a diagonal rod 16 is symmetrically hinged to the movable block 13, and a through groove is provided on the box body 15. The diagonal rod 16 extends into the box body 15 from the through groove. A sliding block 23 is hinged to the other end of the diagonal rod 16. A through groove 26 is symmetrically provided on the lower surface of the box body 15 and at the corresponding position of the movable box 4. The sliding block 23 is slidably connected to the through groove 26. A rotating rod 24 is rotatably provided on the sliding block 23. A blade 25 is fixedly provided at the lower end of the rotating rod 24.

[0057] Preferably, a second gear 20 is fixedly installed on the rotating rod 24, and a toothed plate 22 is fixedly installed on the inner wall of the housing 15. The toothed plate 22 is meshed with the second gear 20. A through hole is provided on the movable box 4 for installing a handheld laser cleaning gun 9.

[0058] An elastic reset element (not shown) connects the two diagonal rods 16.

[0059] Among them, the handheld laser cleaning gun 9 can be taken out through the through hole. When it is necessary to work on areas that are difficult to cover by mechanical cleaning, such as special dead corners or complex curved surfaces of the workpiece, it can be easily taken out through the through hole and switched to manual handheld operation mode, flexibly adapting to diverse cleaning needs.

[0060] The working principle and beneficial effects of the above technical solution are as follows: When the moving block 13 moves towards the housing 15, the inclined rod 16 pushes the sliding block 23 to move outward along the through groove 26; when the moving block 13 moves away from the housing 15, the elastic reset component (such as a reset spring) between the inclined rods 16 provides a rebound force, pulling the sliding block 23 to reset inward, realizing the reciprocating translation of the sliding block 23; when the sliding block 23 reciprocates, the gear 20 rolls along the tooth plate 22, driving the rotating rod 24 to rotate; the blade 25 fixed at the lower end of the rotating rod 24 rotates synchronously with the rod, forming a local airflow. By cooperating with the handheld laser cleaning gun 9 and the air blowing structure in Example 5, the laser cleaning gun 9 removes stubborn stains from the test point, the air blowing structure (Example 5) blows away large particles of debris, and the rotation of the blade further disturbs the air, assisting in blowing away residual fine dust, forming a triple cleaning of "laser + air blowing + rotating airflow";

[0061] Power conversion is achieved through mechanical transmission of the inclined rod 16, gear 20 and toothed plate 22, eliminating the need for additional power components such as motors and fans, effectively simplifying the overall structure of the device. The local airflow generated by the rotation of the newly added blades 25 can completely disperse the fine dust that was not blown away by the air, preventing dust from adhering to the measurement point and affecting the probe's fit. On the other hand, the rotating airflow can accelerate the airflow in the cleaning area, reducing the secondary settling of suspended dust in the air after cleaning. After triple cleaning, the surface cleanliness of the workpiece is greatly improved, further ensuring the accuracy of dimensional measurement.

[0062] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A multifunctional fixture device, characterized in that, Includes a base plate (1), on which a movable seat (2) is symmetrically and movably installed, and a lifting plate (7) is movably installed inside the movable seat (2). A horizontal moving component is provided on the side of the two lifting plates (7) that are close to each other. An electronic height gauge (10) is provided on the horizontal moving component. A handheld laser cleaning gun (9) is also installed on the horizontal moving component.

2. The multifunctional fixture device according to claim 1, characterized in that, The base plate (1) is symmetrically fixed with protrusions (8), and the movable seat (2) is provided with grooves, which are slidably connected to the protrusions (8); the two lifting plates (7) are fixedly provided with stabilizing plates (5) on the side that is close to each other.

3. The multifunctional fixture device according to claim 1, characterized in that, A cavity is provided inside the movable seat (2), and a movable plate (35) is slidably arranged inside the cavity. A lifting plate (7) is fixedly arranged on the movable plate (35). Several limiting grooves (37) are symmetrically arranged on the lifting plate (7). A linear drive component (36) is symmetrically installed on the movable seat (2). The upper output end of the linear drive component (36) is fixedly connected to the drive plate (38). The drive plate (38) is fixedly connected to the lifting plate (7).

4. The multifunctional fixture device according to claim 3, characterized in that, A limiting component is symmetrically installed on the movable seat (2). The limiting component includes a limiting rod (43). The limiting rod (43) slides into the cavity. A limiting head (42) is fixedly installed on one side of the two limiting rods (43) that are close to each other. The limiting head (42) cooperates with the limiting groove (37). A spring (41) is fixedly installed on the limiting head (42). The other end of the spring (41) is fixedly connected to the inner wall of the cavity. A connecting rod (40) is rotatably installed through the limiting rod (43). A U-shaped rod (39) is fixedly installed at both ends of the connecting rod (40). A handle (44) is fixedly installed on the U-shaped rod (39). The U-shaped rod (39) abuts against the movable seat (2).

5. The multifunctional jig device according to claim 1, characterized in that, The horizontal moving assembly includes a drive motor (3), which is mounted on a lifting plate (7) on one side. A threaded rod (6) is fixedly connected to the output end of the drive motor (3). The threaded rod (6) rotates through the lifting plate (7) and is rotatably connected to the lifting plate (7) on the other side. A moving box (4) is also threadedly connected to the threaded rod (6). An electronic height gauge (10) is installed on the lower surface of the moving box (4). A guide rod (19) is also slidably connected to the moving box (4). The guide rod (19) is fixedly connected to the lifting plate (7).

6. A multifunctional jig device according to claim 5, characterized in that, A rack (21) is fixedly installed on the guide rod (19), a fixed rod (11) is fixedly installed on the lower inner wall of the movable box (4), a gear (18) is rotatably installed on the fixed rod (11), the gear (18) meshes with the rack (21), an extension rod (17) is fixedly installed at the eccentric position on the upper surface of the gear (18), a moving rod (12) is movably installed on the extension rod (17), a moving block (13) is hinged to the other end of the moving rod (12), guide plates (14) are symmetrically fixedly installed on the upper and lower inner walls of the movable box (4), a groove (34) is opened on the guide plate (14), and the moving block (13) is slidably connected to the groove (34).

7. A multifunctional fixture device according to claim 6, characterized in that, A box body (15) is fixedly installed on one side inner wall of the movable box (4). A partition plate (28) is fixedly installed inside the box body (15). An air blowing box (29) is fixedly installed on the partition plate (28). A push rod (27) is fixedly installed on the movable block (13). The push rod (27) slides into the air blowing box (29). A sliding plate (30) is fixedly installed at the other end of the push rod (27). A reset piece (31) is fixedly installed on the sliding plate (30). The reset piece (31) is sleeved on the push rod (27). The other end of the reset piece (31) is fixedly connected to the inner wall of the air blowing box (29).

8. A multifunctional jig device according to claim 7, characterized in that, An air outlet pipe (32) is symmetrically installed on the air blowing box (29). The air outlet pipe (32) extends out of the box body (15). Hooks (33) are also symmetrically installed on the box body (15). The air outlet pipe (32) is installed on the hooks (33). An air inlet pipe is also installed on the air blowing box (29). One-way valves are installed in both the air inlet pipe and the air outlet pipe (32).

9. A multifunctional jig device according to claim 6, characterized in that, A diagonal rod (16) is symmetrically hinged on the movable block (13). A through groove is provided on the box body (15). The diagonal rod (16) extends from the through groove into the box body (15). A sliding block (23) is hinged to the other end of the diagonal rod (16). A through groove (26) is symmetrically provided on the lower surface of the box body (15) and at the corresponding position of the movable box (4). The sliding block (23) is slidably connected to the through groove (26). A rotating rod (24) is rotatably provided on the sliding block (23). A blade (25) is fixedly provided at the lower end of the rotating rod (24).

10. A multifunctional fixture device according to claim 9, characterized in that, A gear 2 (20) is fixedly installed on the rotating rod (24), and a toothed plate (22) is fixedly installed on the inner wall of the box (15). The toothed plate (22) meshes with the gear 2 (20). A through hole is opened on the movable box (4) for installing a handheld laser cleaning gun (9).

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