A pneumatic component marking device with an anti-deviation structure

Abstract

The present invention relates to the field of pneumatic component processing technology, and specifically provides a pneumatic component marking device with an anti-deviation structure. The marking table structure and the mounting seat in the present invention are rotatably connected by a connecting shaft. The rotating table of the marking table structure is set to a polygonal column shape, and a group of clamp bodies of different shapes are set on each surface thereof. By rotating the rotating table to a certain angle and utilizing the elastic force of the reset spring, the limit plate connected to it through the guide slider is inserted into the limit groove at the corresponding position, thereby achieving the effect of converting and fixing the clamp bodies of different shapes. By starting the servo motor, the bidirectional screw connected to its output shaft is driven to rotate, so that the two outer connecting seats drive the mounting plate connected by the connecting rod to move in opposite directions, so that a group of clamp bodies corresponding to the left and right clamp the pneumatic component to prevent the marking from being offset. There is no need to frequently replace the clamp, the operation is simple, and the efficiency of the marking work is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pneumatic component processing, and in particular to a pneumatic component marking device with an anti-deviation structure. Background Art

[0002] Pneumatic components use the force generated by gas pressure or expansion to perform work. These components convert the elastic energy of compressed air into kinetic energy. Examples include cylinders, pneumatic motors, and steam engines. Pneumatic components are a form of power transmission and energy conversion device, using gas pressure to transfer energy. When processing pneumatic components, their surfaces require marking. Marking involves locally irradiating the workpiece with a high-energy-density laser, vaporizing the surface material or inducing a chemical reaction that changes color, leaving a permanent mark.

[0003] In the current state of the art, pneumatic component marking devices first use a fixture to clamp the pneumatic component, and then use the marking device to perform the marking work. However, there are many types of pneumatic components. To ensure stable clamping and anti-deviation effects, a fixture that matches the shape of the pneumatic component is required. This requires frequent fixture replacement, which is inconvenient and reduces marking efficiency. Therefore, it is necessary to provide a pneumatic component marking device with an anti-deviation structure to solve the above technical problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that in the marking process of the pneumatic component marking device in the prior art, the pneumatic component is first clamped by a clamp, and then the marking device is used to perform the marking work. However, there are many types of pneumatic components. In order to ensure their stable clamping and anti-deviating effects, it is necessary to equip them with clamps that match the shapes of the pneumatic components. This requires frequent replacement of the clamps, which is inconvenient to operate and reduces the efficiency of the marking work. In view of the above-mentioned defects of the prior art, a pneumatic component marking device with an anti-deviating structure is provided. The marking table structure and the mounting seat are rotatably connected by a connecting shaft. The rotating table of the marking table structure is set to a polygonal column shape, and at each A group of clamp bodies of different shapes are arranged on each surface. By rotating the turntable to a certain angle and utilizing the elastic force of the reset spring, the limit plate connected to it through the guide slider is inserted into the limit slot at the corresponding position, thereby achieving the effect of converting and fixing clamp bodies of different shapes. By starting the servo motor, the bidirectional screw connected to its output shaft is driven to rotate, so that the two outer connecting seats drive the mounting plates connected by the connecting rod to move in opposite directions, so that a group of clamp bodies corresponding to the left and right clamp the pneumatic components to prevent offset in marking. There is no need to frequently replace the clamps, the operation is simple, and the efficiency of the marking work is improved.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is: a pneumatic component marking device with an anti-deviation structure, comprising: a mounting seat, including a rectangular groove opened on the upper surface, the inner side of the rectangular groove is symmetrically rotatably connected to a connecting shaft; a marking table structure, including a rotating table connected to the connecting shaft, a plurality of guide rails are evenly opened on the outer side of the rotating table, and a plurality of limit grooves are evenly opened on one side of the rotating table, a cavity is opened inside the rotating table, a receiving groove is opened on the inner side of the cavity, a servo motor is fixedly installed on the inner side of the receiving groove, the output shaft of the servo motor is fixedly connected to a bidirectional screw, the outer side of the bidirectional screw is symmetrically screwed with a connecting seat, a plurality of connecting rods are fixedly installed on the outer side of each connecting seat, one end of the plurality of connecting rods on the same side passes through the guide slide and is fixedly connected to the mounting plate together, a guide slide is opened on the upper surface of the mounting seat, a return spring is fixedly installed on the inner side of the guide slide, one end of the return spring is fixedly connected to a guide slider slidably connected to the guide slide, and the upper surface of the guide slider is fixedly installed 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0006] It is further provided that a fixed base plate is symmetrically fixedly mounted on the lower surface of the mounting seat, and fixing holes are symmetrically opened on the upper surface of the fixed base plate.

[0007] It is further configured that the marking structure includes: a movable groove, which is opened on the upper surface of the mounting seat; a movable bracket, which is slidably connected to the movable groove; a third electric telescopic rod, which is installed and fixed on the front surface of the mounting seat, and the output end of the third electric telescopic rod passes through the mounting seat and is fixedly connected with the movable bracket.

[0008] It is further configured that the marking structure also includes: a second electric telescopic rod, installed and fixed on the upper surface of the movable bracket, and the output end of the second electric telescopic rod is fixedly connected to a movable plate slidably connected to the movable bracket; a first electric telescopic rod, installed and fixed on the upper surface of the movable plate, and the output end of the first electric telescopic rod passes through the movable plate and is fixedly connected to a marking head.

[0009] It is further provided that a guide fixing rod penetrating the guide sliding block is fixedly installed on the inner side of the guide sliding groove, and the guide fixing rod is located inside the reset spring.

[0010] It is further provided that the guide slider and the limiting plate are connected to form a T-shaped structure, and the guide slider and the limiting plate are an integrally formed structure.

[0011] Compared with related technologies, the pneumatic component marking device with an anti-deviation structure provided by the present invention has the following beneficial effects:

[0012] The present invention provides a pneumatic component marking device with an anti-deviation structure, wherein the marking table structure and the mounting seat are rotatably connected by a connecting shaft, the rotating table of the marking table structure is arranged in a polygonal column shape, and a group of clamp bodies of different shapes are arranged on each surface thereof, and the rotating table is rotated by a certain angle and the elastic force of a reset spring is utilized to realize that a limit plate connected to the rotating table through a guide slider is inserted into a limit groove at a corresponding position, thereby achieving the effect of converting and fixing clamp bodies of different shapes, and by starting a servo motor to drive a bidirectional screw connected to its output shaft to rotate, the two outer connecting seats drive the mounting plate connected through the connecting rod to move in opposite directions, so that a group of clamp bodies corresponding to the left and right clamp the pneumatic component to prevent deviation in marking, and there is no need to frequently replace the clamps, the operation is simple, and the efficiency of the marking work is improved.

[0013] The present invention provides a pneumatic component marking device with an anti-deviating structure. The positioning seat of the clamp structure and the mounting plate are clamped with a positioning seat and a positioning groove. By pulling the plug, the tension spring is stretched, so that the two ends of the plug are controlled to be separated from the inside of the plug-in groove opened on the mounting plate, so that the positioning seat can be taken out from the inside of the positioning groove, which makes it convenient to disassemble the clamp body and facilitate replacement, improves the effect of adapting to the use of different types of pneumatic components, and enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a pneumatic component marking device with an anti-deviation structure provided by the present invention;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the clamp structure, the mounting plate and the connecting seat of the present invention;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection between the clamp structure and the marking platform structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the main structure of the present invention;

[0018] Figure 5 This is a partial enlarged view of part A of the present invention;

[0019] Figure 6 It is an overall three-dimensional diagram of the present invention;

[0020] Figure 7 A schematic diagram of the three-dimensional structure of the connection between the clamp structure and the mounting plate of the present invention;

[0021] Figure 8 This is a schematic diagram of the top view of the clamp structure of the present invention;

[0022] Figure 9 It is a schematic diagram of the three-dimensional structure of part of the turntable of the present invention.

[0023] Numbers in the figure: 1, connecting shaft; 2, mounting base; 3, marking platform structure; 4, fixture structure; 5, marking head; 6, first electric telescopic rod; 7, movable plate; 8, second electric telescopic rod; 9, marking structure; 10, movable bracket; 11, movable slot; 12, third electric telescopic rod; 13, fixing hole; 14, fixed base; 15, connecting base; 16, plug-in; 17, servo motor; 18, connecting rod; 19, positioning base; 20, mounting plate; 21 , tension spring; 22, positioning groove; 23, fixture body; 24, bidirectional screw; 25, rotating table; 26, limit groove; 27, guide rail; 28, connecting block; 29, connecting block; 30, limit plate; 31, guide slider; 32, guide fixing rod; 33, reset spring; 34, guide slide; 35, plug-in groove; 36, buffer spring; 37, installation groove; 38, groove; 39, protrusion; 40, cavity; 41, receiving groove; 42, rectangular groove. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0025] like Figure 1-9As shown, a pneumatic component marking device with an anti-deviating structure of the present invention comprises: a mounting seat 2, comprising a rectangular groove 42 opened on the upper surface, the inner side of the rectangular groove 42 is symmetrically connected to the connecting shaft 1; a marking table structure 3, comprising a rotating table 25 connected to the connecting shaft 1, a plurality of guide rails 27 are evenly opened on the outer side of the rotating table 25, and a plurality of limiting grooves 26 are evenly opened on one side of the rotating table 25, a cavity 40 is opened inside the rotating table 25, a receiving groove 41 is opened inside the cavity 40, a servo motor 17 is fixedly installed inside the receiving groove 41, and the servo motor The output shaft of the machine 17 is fixedly connected with a bidirectional screw 24, and the outer side of the bidirectional screw 24 is symmetrically screwed with a connecting seat 15. A plurality of connecting rods 18 are fixedly installed on the outer side of each connecting seat 15. One end of the plurality of connecting rods 18 on the same side passes through the guide slide 27 and is fixedly connected to the mounting plate 20. A guide slot 34 is provided on the upper surface of the mounting seat 2, and a return spring 33 is fixedly installed on the inner side of the guide slot 34. One end of the return spring 33 is fixedly connected to a guide slider 31 that is slidably connected to the guide slot 34. The upper surface of the guide slider 31 is fixedly installed with a stopper that is plugged into the limit slot 26. The clamp structure 4 includes a plurality of positioning grooves 22 provided on the outside of the mounting plate 20, a positioning seat 19 is inserted into the interior of each positioning groove 22, and a connecting block 28 is fixedly installed on one side of the positioning seat 19. The clamp structure 4 also includes a plurality of fixing grooves 35, a plurality of tension springs 21 and a plurality of clamp bodies 23. Each fixing groove 35 is provided on one side of the mounting plate 20, and each tension spring 21 is fixed to one side of the positioning seat 19. One end of two adjacent tension springs 21 is fixedly connected to a plug 16 that passes through the positioning seat 19. Both ends of the plug 16 are fixed to the fixing groove 3 5, and the plug 16 has a U-shaped structure. The plug 16 is located inside the tension spring 21. The opposite back surfaces of the two corresponding clamp bodies 23 on the left and right are provided with mounting grooves 37. A plurality of buffer springs 36 are evenly fixedly installed on the inner side of the mounting grooves 37. One end of the plurality of buffer springs 36 is commonly fixedly installed with a connecting block 29 connected to the connecting block 28. Grooves 38 are symmetrically opened on the inner side of the mounting grooves 37, and protrusions 39 slidably connected to the grooves 38 are symmetrically fixedly installed on the outer side of the connecting block 29; a marking structure 9 is arranged inside the mounting seat 2 for marking pneumatic components.

[0026] During implementation, the marking table structure 3 and the mounting seat 2 are rotatably connected by a connecting shaft 1. The rotating table 25 of the marking table structure 3 is set to a polygonal column shape, and a group of clamp bodies 23 of different shapes are set on each surface thereof. By rotating the rotating table 25 to a certain angle and utilizing the elastic force of the reset spring 33, the limit plate 30 connected to it through the guide slider 31 is inserted into the limit groove 26 at the corresponding position, thereby achieving the effect of converting and fixing clamp bodies 23 of different shapes. By starting the servo motor 17, the bidirectional screw 24 connected to its output shaft is driven to rotate, so that the two outer connecting seats 15 drive the mounting plate 20 connected by the connecting rod 18 to move in relative directions, so that a group of clamp bodies 23 corresponding to the left and right clamp the pneumatic components to prevent marking from offset. There is no need to frequently replace the clamp, the operation is simple, and the efficiency of the marking work is improved.

[0027] like Figure 1 As shown, a fixed base plate 14 is symmetrically fixedly installed on the lower surface of the mounting base 2, and fixing holes 13 are symmetrically opened on the upper surface of the fixed base plate 14. Bolts are passed through the fixing holes 13 to facilitate fixing the fixed base plate 14 to the working area, thereby facilitating fixing the pneumatic component marking device.

[0028] like Figure 1 As shown, the marking structure 9 includes: a movable groove 11, which is opened on the upper surface of the mounting seat 2; a movable bracket 10, which is slidably connected to the movable groove 11; a third electric telescopic rod 12, which is installed and fixed on the front surface of the mounting seat 2, and the output end of the third electric telescopic rod 12 passes through the mounting seat 2 and is fixedly connected to the movable bracket 10. The marking structure 9 also includes: a second electric telescopic rod 8, which is installed and fixed on the upper surface of the movable bracket 10, and the output end of the second electric telescopic rod 8 is fixedly connected to the movable plate 7 that is slidably connected to the movable bracket 10; a first electric telescopic rod 6, which is installed and fixed on the upper surface of the movable plate 7, and the output end of the first electric telescopic rod 6 passes through the movable plate 7 and is fixedly connected to the marking head 5. By programming the preset controller, the first electric telescopic rod 6, the second electric telescopic rod 8 and the third electric telescopic rod 12 are controlled to work, so as to realize automatic marking of the clamped pneumatic components.

[0029] like Figure 5 As shown, a guide fixing rod 32 that passes through the guide slider 31 is fixedly installed on the inner side of the guide groove 34, and the guide fixing rod 32 is located inside the reset spring 33. The guide slider 31 and the limit plate 30 are connected to form a T-shaped structure, and the guide slider 31 and the limit plate 30 are an integrally formed structure, so that the guide slider 31 and the limit plate 30 are firmly connected.

[0030] When using this technical solution, the pneumatic component is first placed on the upper surface of the rotating table 25. Then, the servo motor 17 is started to drive the bidirectional screw 24 connected to its output shaft to rotate, thereby controlling the two outer connecting seats 15 to drive the mounting plates 20 connected by the connecting rods 18 to move in opposite directions, so that the corresponding left and right sets of clamp bodies 23 clamp the pneumatic component. Finally, the preset controller is programmed to control the operation of the first electric telescopic rod 6, the second electric telescopic rod 8 and the third electric telescopic rod 12, and the movement of the marking head 5 to automatically mark the clamped pneumatic component. When the fixture structure 4 needs to be changed, the limiting plate 30 is first pushed to move the guide slider 31 connected thereto along the outer side of the guide fixing rod 32, compressing the return spring 33 to disengage the limiting plate 30 from the inside of the limiting groove 26. The rotating table 25 of the marking table structure 3 is then rotated a certain angle around the connecting shaft 1. Finally, the limiting plate 30 is released. At this time, under the elastic force of the return spring 33, the limiting plate 30 is inserted into the inside of the limiting groove 26 at the corresponding position again, so that the rotating table 25 is fixed after rotation, and the fixture structure 4 after the change of position is fixed. When the fixture structure 4 needs to be disassembled, the insert 16 is first pulled to stretch the tension spring 21, so that the two ends of the insert 16 are disengaged from the inside of the insert fixing groove 35 provided on the mounting plate 20. Then, the fixture structure 4 is moved to remove the positioning seat 19 from the inside of the positioning groove 22.

[0031] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic component marking device with an anti-deviating structure, characterized in that: include: The mounting seat (2) includes a rectangular groove (42) formed on the upper surface, wherein the inner side of the rectangular groove (42) is symmetrically connected to the connecting shaft (1); The marking table structure (3) includes a rotating table (25) connected to the connecting shaft (1), a plurality of guide rails (27) are evenly provided on the outer side of the rotating table (25), and a plurality of limit grooves (26) are evenly provided on one side of the rotating table (25), a cavity (40) is provided inside the rotating table (25), a receiving groove (41) is provided inside the cavity (40), a servo motor (17) is fixedly installed inside the receiving groove (41), an output shaft of the servo motor (17) is fixedly connected to a bidirectional screw (24), and a connecting seat ( 15), a plurality of connecting rods (18) are fixedly mounted on the outer side of each connecting seat (15), one end of the plurality of connecting rods (18) on the same side passes through the guide rail (27) and is fixedly connected to the mounting plate (20), a guide slot (34) is provided on the upper surface of the mounting seat (2), a return spring (33) is fixedly mounted on the inner side of the guide slot (34), one end of the return spring (33) is fixedly connected to a guide slider (31) slidably connected to the guide slot (34), and a limit plate (30) plugged into the limit slot (26) is fixedly mounted on the upper surface of the guide slider (31); The clamp structure (4) includes a plurality of positioning grooves (22) provided on the outside of the mounting plate (20), a positioning seat (19) is inserted into the interior of each positioning groove (22), and a connecting block (28) is fixedly installed on one side of the positioning seat (19). The clamp structure (4) also includes a plurality of insertion grooves (35), a plurality of tension springs (21) and a plurality of clamp bodies (23), each of the insertion grooves (35) is provided on one side of the mounting plate (20), and each of the tension springs (21) is fixedly installed on one side of the positioning seat (19). One end of two adjacent tension springs (21) is fixedly connected to a plug (16) that passes through the positioning seat (19). The insertion grooves (35) are provided on one side of the mounting plate (20), and each of the tension springs (21) is fixedly installed on one side of the positioning seat (19). Both ends of the component (16) are plugged into the insertion groove (35), and the plug (16) is in a U-shaped structure. The plug (16) is located inside the tension spring (21). The two corresponding left and right clamp bodies (23) are provided with mounting grooves (37) on their opposite sides. A plurality of buffer springs (36) are evenly fixedly installed on the inner side of the mounting groove (37). One end of the plurality of buffer springs (36) is commonly fixedly installed with a connecting block (29) connected to the connecting block (28). The inner side of the mounting groove (37) is symmetrically provided with grooves (38), and the outer side of the connecting block (29) is symmetrically fixed with a protrusion (39) that is slidably connected to the groove (38). The marking structure (9) is arranged inside the mounting seat (2) and is used for marking the pneumatic components.

2. The pneumatic component marking device with an anti-deviating structure according to claim 1, characterized in that: A fixed base plate (14) is symmetrically fixedly mounted on the lower surface of the mounting seat (2), and fixing holes (13) are symmetrically opened on the upper surface of the fixed base plate (14).

3. The pneumatic component marking device with an anti-deviating structure according to claim 1, characterized in that: The marking structure (9) includes: A movable groove (11) is provided on the upper surface of the mounting seat (2); A movable bracket (10) is slidably connected to the movable groove (11); The third electric telescopic rod (12) is fixedly mounted on the front surface of the mounting seat (2), and the output end of the third electric telescopic rod (12) passes through the mounting seat (2) and is fixedly connected to the movable bracket (10).

4. The pneumatic component marking device with an anti-deviating structure according to claim 3, characterized in that: The marking structure (9) further includes: A second electric telescopic rod (8) is mounted and fixed on the upper surface of the movable bracket (10), and an output end of the second electric telescopic rod (8) is fixedly connected to a movable plate (7) that is slidably connected to the movable bracket (10); The first electric telescopic rod (6) is fixedly mounted on the upper surface of the movable plate (7), and the output end of the first electric telescopic rod (6) passes through the movable plate (7) and is fixedly connected to the marking head (5).

5. The pneumatic component marking device with an anti-deviating structure according to claim 1, characterized in that: A guide fixing rod (32) penetrating the guide slider (31) is fixedly mounted on the inner side of the guide slot (34), and the guide fixing rod (32) is located inside the return spring (33).

6. The pneumatic component marking device with an anti-deviating structure according to claim 1, characterized in that: The guide slider (31) and the limiting plate (30) are connected to form a T-shaped structure, and the guide slider (31) and the limiting plate (30) are an integrally formed structure.

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