Electric torque gun rack capable of being operated in multiple dimensions

Abstract

The invention relates to the technical field of gun racks, and provides an electric torque gun rack capable of being operated in multiple dimensions, which comprises a working rack, a mounting frame, a longitudinal sliding assembly, a pushing assisting assembly, a transverse sliding assembly, a lifting assembly, a mounting assembly and an electric torque gun body, the installation frame is fixedly installed in the installation shell, the longitudinal sliding assembly is installed in the installation frame and provided with the pushing assisting assembly, the transverse sliding assembly is installed at the bottom of the longitudinal sliding assembly, the lifting assembly is installed on the lower portion of the transverse sliding assembly, and the installation assembly is installed at the bottom of the lifting assembly. By means of the technical scheme, the problems that when an electric torque gun in the prior art carries out multi-dimensional operation on equipment or a structure, due to the fact that the position of a gun rack needs to be frequently changed, the operation difficulty of workers is increased, and the gun rack is difficult to meet the multi-dimensional assembly requirement are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of gun racks, and in particular to an electric torque gun rack capable of multi-dimensional operation. Background Art

[0002] An electric torque gun is a tool used to apply a specific torque to a bolt or nut. It is widely used in industries such as automotive, aerospace, and manufacturing. For example, it is used to tighten screws on skeletons and other equipment. It can ensure that the bolt or nut is tightened at the correct torque, which is crucial to ensuring the reliability and safety of the connection.

[0003] Electric torque guns generate a large reaction force when working. If operated improperly, it may cause injury to the operator. Therefore, electric torque guns are generally installed on a gun stand during operation. The gun stand is mainly used to support and stabilize the electric torque gun, especially in the process of tightening bolts or nuts, to ensure accurate torque transmission and safe operation, reduce the burden on the operator during long-term work, and reduce errors caused by hand shaking or uneven force.

[0004] However, in order to meet the functional and design requirements of the assembled equipment, the installation directions of screws and nuts are different. Some assembly surfaces are vertical, some are horizontal, and some are inclined. In the process of pushing the gun mount to move, the staff needs to frequently change the position of the gun mount, which increases the difficulty of operation, affects normal work efficiency, and makes it difficult for conventional gun mounts to adapt to multi-dimensional assembly needs. Summary of the Invention

[0005] The present invention proposes an electric torque gun holder capable of multi-dimensional operation, which solves the problem in the prior art that when electric torque guns perform multi-dimensional operations on equipment or structures, the position of the holder needs to be frequently changed, which increases the operating difficulty for the staff and makes it difficult for the holder to adapt to multi-dimensional assembly requirements.

[0006] The technical solutions of the present invention are as follows: An electric torque gun stand capable of multi-dimensional operation comprises a working frame, a mounting housing is fixedly mounted on the upper portion of the working frame, and further comprises: A load-bearing bracket, the load-bearing bracket is fixedly installed inside the working frame; A mounting frame, the mounting frame being fixedly mounted inside the mounting housing and fixedly mounted on one side of the supporting bracket; A longitudinal sliding assembly, which is installed in the installation frame and is used to achieve longitudinal movement; A push assist assembly, the longitudinal sliding assembly is equipped with the push assist assembly for adjusting the longitudinal position; A transverse sliding assembly, which is installed at the bottom of the longitudinal sliding assembly and is used to achieve transverse movement; A lifting assembly, which is installed at the lower part of the transverse moving assembly and is used to achieve lifting and lowering movement; An installation component, the installation component is installed at the bottom of the lifting component; An electric torque gun body is detachably mounted on the mounting assembly, and the mounting assembly is used to fix the electric torque gun body.

[0007] On the basis of the above solution, the longitudinal sliding assembly includes: Longitudinal support frames, two of which are symmetrically and fixedly mounted on the mounting frame; A longitudinal sliding frame, wherein the longitudinal sliding frame is slidably mounted on both of the longitudinal support frames; A first electric cylinder, wherein both ends of the bottom of the two longitudinal sliding frames are fixedly mounted with the first electric cylinder; A fixing bracket, to which the output end of each of the first electric cylinders is fixedly mounted; The mounting rack is fixedly mounted on each of the two longitudinal support frames.

[0008] Based on the above solution, the propulsion assist component includes: Transmission rollers, a plurality of transmission rollers are rotatably mounted on both sides of the two mounting frames, and each transmission roller is rotatably connected to the inner wall of the longitudinal support frame; A conveyor belt is provided, wherein the conveyor belt is tensionedly sleeved between the plurality of transmission rollers on both sides of the two mounting frames; A driving frame, wherein the ends of the two longitudinal support frames are fixedly mounted with the driving frame; A first motor, wherein the first motor is fixedly mounted on both of the driving frames; A second electric cylinder is fixedly mounted on both sides of the top of the two longitudinal sliding frames; an abutment frame, the abutment frame being rotatably mounted on the output end of each second electric cylinder; Sensors, two sensors are symmetrically installed at the bottom of the two longitudinal sliding frames; A connecting frame, the bottom of each of the two longitudinal sliding frames is rotatably mounted with the connecting frame, and the connecting frame is located between the two sensors; Wherein, inclined surfaces are symmetrically provided on both sides of the top of the connecting frame; A driving part is installed on the output ends of the two first motors, and is used to drive the transmission roller to rotate.

[0009] On the basis of the above solution, the driving unit includes: A driving helical gear, the output ends of the two first motors are fixedly mounted with the driving helical gear; A transmission bracket, wherein the transmission bracket is fixedly installed inside the two drive racks; Transmission shaft, the two transmission brackets are symmetrical and rotatably mounted with two transmission shafts, and the transmission shafts are rotatably connected to the drive frame; A driven helical gear, wherein each of the transmission shafts is fixedly mounted with the driven helical gear, and the driving helical gear is respectively engaged with the two driven helical gears on both sides of the transmission bracket; A first gear, wherein each of the transmission shafts is fixedly mounted with the first gear; Intermediate gears, two intermediate gears are symmetrically and rotatably mounted inside the two transmission brackets, and the intermediate gears are meshed with the first gear; The second gear, the multiple transmission rollers on both sides of the two mounting frames, and one end of the transmission roller close to one end of the intermediate gear are fixedly mounted with the second gear, the second gear is located inside the mounting frame, and two second gears are provided inside the two mounting frames, and the second gear is engaged with the intermediate gear.

[0010] On the basis of the above solution, the lateral sliding assembly includes: A transverse support frame, the bottom of each of the two connecting frames is fixedly mounted with the transverse support frame; Stabilizing frames, each of which is fixedly mounted on both ends of the two longitudinal sliding frames and is rotatably connected to the transverse supporting frame; Guide rails, the two transverse support frames are symmetrically and fixedly installed with two guide rails; Docking frame, two docking frames are symmetrically arranged inside the two transverse support frames, and a transverse sliding frame is rotatably installed between the two docking frames; Rollers: a plurality of rollers are rotatably mounted at equal distances on the bottom of each docking frame, and the rollers are in sliding contact with the guide rails.

[0011] In addition to the above solutions, it also includes: A third electric cylinder, two of which are symmetrically and fixedly installed on both sides of the two transverse sliding frames; A locking frame is fixedly mounted on the output ends of the two third electric cylinders on both sides of each of the transverse sliding frames.

[0012] On the basis of the above solution, the lifting assembly includes: An outer slide, with the outer slide fixedly mounted on the bottom of the two transverse slide frames; an inner slide, wherein the inner slide is slidably mounted inside the two outer slides; Elastic ropes, wherein the elastic ropes are fixedly installed between the two outer slides and the two inner slides; A slide groove is provided at both ends of the two outer slides; A positioning frame, which is symmetrically and fixedly mounted on the two inner slides and is located inside the slide groove; A locking portion is installed in each of the positioning frames and is used to fix the relative position of the positioning frame and the sliding groove.

[0013] On the basis of the above solution, the locking portion includes: Arc-shaped positioning blocks, with multiple arc-shaped positioning blocks fixedly installed at equal distances on both sides of each sliding groove; Locking blocks are slidably mounted on both sides of each positioning frame; A spring is fixedly installed between the two locking blocks inside each positioning frame.

[0014] Based on the above solution, the installation components include: A rotating frame, wherein the bottom of the two inner slides are rotatably mounted with the rotating frame via a first rotating disk; the rotating frame is fixedly connected to the first rotating disk; A first positioning ring, wherein the bottom of the two inner slides are fixedly mounted with the first positioning ring, and the first rotating disk is located inside the first positioning ring; The mounting portion is mounted on each of the two rotating frames and is used to mount the electric torque gun body.

[0015] On the basis of the above solution, the installation part includes: A second positioning ring, the bottom of each of the two rotating frames is fixedly mounted with the second positioning ring; a second rotating disk, the second rotating disk being rotatably mounted inside the two second positioning rings; An assembly rack, the assembly rack being fixedly mounted on the two second rotating disks and being detachably connected to the electric torque gun body; Strip-shaped protrusions, with multiple strip-shaped protrusions arranged at equal angles in a circular shape on the outer sides of the two first rotating disks and the inner sides of the two first positioning rings; Wherein, a plurality of strip-shaped protrusions are arranged at equal angles in a circular shape on the outer sides of the two second rotating disks and the outer sides of the two second positioning rings.

[0016] The working principle and beneficial effects of the present invention are: 1. In the present invention, the longitudinal sliding frame and the connecting frame rotate relative to each other. At this time, the inclined surface on the top of the connecting frame on one side of the moving direction contacts the sensor at the corresponding position. At this time, the sensor at the corresponding position is triggered, and the signal transmitters on the two sensors are respectively adapted to the signal receivers on the two second electric cylinders. When one of the sensors is triggered, the sensor transmits a signal to one of the corresponding second electric cylinders. When the corresponding second electric cylinder receives the signal, it pushes the abutment frame to move until the abutment frame abuts against the conveyor belt on one side of the mounting frame. As a result, the abutment frame is pushed to move by the movement of the conveyor belt under the action of friction, and the longitudinal sliding frame can be pushed to move on the longitudinal support frame, thereby providing a certain amount of assistance when the staff adjusts the longitudinal position of the electric torque gun body, thereby reducing the workload of the staff working for a long time and improving work efficiency.

[0017] 2. In the present invention, the side where the guide rail contacts the roller is set as an inclined surface, and the roller is set as a cone, so as to ensure that the guide rail and the roller always maintain stable contact. In the process of adjusting the lateral position of the electric torque gun body, the lateral sliding frame will be offset from the docking frames on both sides at a certain angle, thereby facilitating the staff to push the electric torque gun body to move, making the movement smoother and reducing the occurrence of the lateral sliding frame and the lateral support frame being stuck.

[0018] 3. In the present invention, when the inner slide is pulled downward, the inner slide overcomes the tension of the elastic rope and moves downward under the action of the gravity of the inner slide itself and the gravity of the electric torque gun body, and the tension of the elastic rope plays a stabilizing role. When the inner slide moves to the extreme position at the bottom of the outer slide, the tension of the elastic rope is the largest at this time, and the cooperation of the arc-shaped positioning block and the locking block, as well as the gravity of the slide itself and the gravity of the electric torque gun body, can overcome the tension of the elastic rope, ensuring that the stability of the electric torque gun body can be maintained when the inner slide moves to the extreme position at the bottom of the outer slide. When the inner slide is pushed upward, with the help of the elastic rope, it can save effort, facilitate the effortless adjustment of the relative position of the inner slide inside the outer slide, and facilitate stable fixation at any position of the outer slide.

[0019] 4. In the present invention, the electric torque gun body is rotated by pushing the rotating frame through the assembly frame. The rotating frame rotates in the first positioning ring through the first rotating disk to adjust the position of the electric torque gun body at an angle, and then the electric torque gun body is swung along the circumferential direction of the second rotating disk. At this time, the second rotating disk rotates in the second positioning ring. Through the setting of the strip-shaped protrusion, the second rotating disk can automatically fix the position of the second rotating disk and the second rotating disk when it stops rotating at any position in the second positioning ring. The first positioning ring and the first rotating disk are also fixed by the strip-shaped protrusion, which makes it easy for the electric torque gun body to adapt to the inclined assembly surface, thereby improving adaptability.

[0020] 5. In the present invention, the position of the electric torque gun body can be conveniently adjusted in multiple dimensions through the action of the longitudinal sliding component, the transverse sliding component and the lifting component, which is convenient for multi-dimensional operation and processing of equipment or other structures. The setting of the push-assist component can reduce the possibility of getting stuck when adjusting the longitudinal position of the electric torque gun body, and it is more labor-saving. The cooperation of the transverse sliding frame and the docking frame in the horizontal sliding component also reduces the possibility of getting stuck when adjusting the transverse position of the electric torque gun body, and improves the adaptability of the operation. With the cooperation of the lifting component and the installation component, on the basis of realizing multi-dimensional operation, the assembly positions at different angles can also be stably processed, which reduces the difficulty of operation and improves the quality of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the present invention from another angle; Figure 3 It is a schematic diagram of a three-dimensional structure of a cross-section in the present invention; Figure 4 This is a schematic diagram of the structure of the longitudinal sliding assembly, thrust assist assembly, lateral sliding assembly and lifting assembly in the present invention; Figure 5 It is a cross-sectional structural diagram of the cooperation between the longitudinal sliding assembly and the thrust assist assembly in the present invention; Figure 6 Schematic diagram of the cross-sectional structure of the longitudinal sliding assembly in the present invention; Figure 7 Schematic diagram of the cross-sectional structure of the driving part of the present invention; Figure 8 It is a cross-sectional structural diagram of the cooperation between the lateral sliding assembly and the connecting frame in the present invention; Figure 9Schematic diagram of the cross-sectional structure of the lateral sliding assembly in the present invention; Figure 10 It is a cross-sectional structural diagram of the cooperation between the third electric cylinder and the locking frame in the present invention; Figure 11 Schematic diagram of the cross-sectional structure of the lifting assembly in the present invention; Figure 12 is a schematic cross-sectional structural diagram of the installation assembly in the present invention; Figure 13 For the present invention Figure 12 Schematic diagram of the structure at point A.

[0023] Figure: 1. Working frame; 2. Mounting housing; 3. Load-bearing bracket; 4. Mounting frame; 5. Electric torque gun body; 6. Longitudinal support frame; 7. Longitudinal sliding frame; 8. First electric cylinder; 9. Fixed frame; 10. Mounting frame; 11. Transmission roller; 12. Conveyor belt; 13. Driving frame; 14. First motor; 15. Second electric cylinder; 16. Abutment frame; 17. Sensor; 18. Connecting frame; 19. Driving helical gear; 20. Transmission bracket; 21. Transmission shaft; 22. Driven helical gear; 23. First gear; 24. Intermediate Gear; 25. Second gear; 26. Lateral support frame; 27. Stabilizing frame; 28. Guide rail; 29. ​​Docking frame; 30. Lateral sliding frame; 31. Roller; 32. Third electric cylinder; 33. Locking frame; 34. Outer slide; 35. Inner slide; 36. Elastic rope; 37. Slide; 38. Positioning frame; 39. Arc-shaped positioning block; 40. Locking block; 41. Spring; 42. Rotating frame; 43. First rotating disk; 44. First positioning ring; 45. Second positioning ring; 46. Second rotating disk; 47. Assembly frame; 48. Strip protrusion. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 13As shown, this embodiment proposes an electric torque gun gun frame that can operate in multiple dimensions, including a working frame 1, a mounting shell 2 is fixedly installed on the upper part of the working frame 1, and also includes a load-bearing bracket 3, a mounting frame 4, a longitudinal sliding component, a pushing assist component, a lateral sliding component, a lifting component, a mounting component and an electric torque gun body 5. The load-bearing bracket 3 is fixedly installed inside the working frame 1, and mainly plays a supporting role to keep the electric torque gun body 5 stable during movement. The mounting frame 4 is fixedly installed inside the mounting shell 2, and the mounting frame 4 is fixedly installed on one side of the load-bearing bracket 3. The longitudinal sliding component is installed in the mounting frame 4 to achieve longitudinal movement. The longitudinal sliding component includes a longitudinal support frame 6, a longitudinal sliding frame 7, a first electric cylinder 8, a fixed frame 9 and a mounting frame 10. Two longitudinal support frames 6 are symmetrically and fixedly installed on the mounting frame 4, and the longitudinal sliding frames 7 are both slidably installed on the two longitudinal support frames 6. The first electric cylinder 8 is fixedly installed at both ends of the bottom of the two longitudinal sliding frames 7, and the output end of each first electric cylinder 8 is fixedly installed with a fixed frame 9. The mounting frame 10 is fixedly installed on the two longitudinal support frames 6.

[0026] Specifically, when using an electric torque gun, in order to ensure accurate torque transmission and operational safety, and to ensure that each tightening operation can achieve the expected torque value, the electric torque gun body 5 is generally installed on the mounting assembly, and then the equipment or rack to be processed is placed on the working frame 1. After it is fixed, the operation can be started. After the electric torque gun body 5 is installed on the mounting assembly, the electric torque gun body 5 is manually dragged to move. When the electric torque gun body 5 is pushed to move longitudinally, the lifting assembly and the lateral sliding assembly are synchronously moved longitudinally. At this time, the longitudinal sliding frame 7 is moved on the longitudinal support frame 6. Sliding, under the action of the pushing assist component, the longitudinal position of the electric torque gun body 5 can be adjusted more effortlessly. After sliding to the operating position, the first electric cylinder 8 is started, and the first electric cylinder 8 pushes the fixing frame 9 to move until the fixing frame 9 abuts against the bottom of the longitudinal support frame 6, thereby fixing the relative position of the longitudinal sliding frame 7 and the longitudinal support frame 6, and the longitudinal position of the electric torque gun body 5 can be fixed. Then, through the setting of the lateral sliding component and the lifting component, the lateral and height positions of the electric torque gun body 5 are adjusted, and the electric torque gun body 5 can be stably adjusted to facilitate smooth operation.

[0027] like Figures 5 to 7As shown, the longitudinal sliding assembly is equipped with a push assist assembly for adjusting the longitudinal position. The push assist assembly includes a transmission roller 11, a conveyor belt 12, a drive frame 13, a first motor 14, a second electric cylinder 15, an abutment frame 16, a sensor 17, a connecting frame 18 and a driving part. A plurality of transmission rollers 11 are rotatably installed on both sides of the two mounting frames 10. Each transmission roller 11 is rotatably connected to the inner wall of the longitudinal support frame 6. A conveyor belt 12 is tensioned between the plurality of transmission rollers 11 on both sides of the two mounting frames 10. The ends of the two longitudinal support frames 6 are fixedly mounted with a drive frame 1 3. A first motor 14 is fixedly mounted on each of the two driving frames 13. A second electric cylinder 15 is fixedly mounted on both sides of the top of the two longitudinal sliding frames 7. An abutment frame 16 is rotatably mounted on the output end of each second electric cylinder 15. Two sensors 17 are symmetrically mounted on the bottom of the two longitudinal sliding frames 7. A connecting frame 18 is rotatably mounted on the bottom of the two longitudinal sliding frames 7. The connecting frame 18 is located between the two sensors 17. Inclined surfaces are symmetrically provided on both sides of the top of the connecting frame 18. A driving unit is mounted on the output end of each of the two first motors 14 for driving the transmission roller 11 to rotate.

[0028] Specifically, when driving the electric torque gun body 5 to move longitudinally, in order to reduce the burden on the operator during long-term operation and reduce errors caused by hand shaking or uneven strength, the driving part is started during the operation, and the driving part simultaneously drives the two transmission rollers 11 close to the driving frame 13 to rotate in opposite directions, thereby driving the conveyor belts 12 on both sides of the mounting frame 10 to rotate in opposite directions with the cooperation of multiple transmission rollers 11. When the longitudinal position of the electric torque gun body 5 is adjusted, the transverse support frame 26 will push the longitudinal sliding frame 7 to move through the connecting frame 18. At this time, relative rotation occurs between the longitudinal sliding frame 7 and the connecting frame 18. At this time, the inclined surface at the top of the connecting frame 18 on one side of the moving direction contacts the sensor 17 at the corresponding position. At this time, the sensor 17 at the corresponding position is triggered. Both sensors 17 are provided with signal transmitters, and the two second electric cylinders 15 are provided with matching signal receivers. The signal transmitters on the two sensors 17 are respectively connected to the two The signal receiver on the second electric cylinder 15 is adapted. When one of the sensors 17 is triggered, the sensor 17 transmits a signal to one of the corresponding second electric cylinders 15. When the corresponding second electric cylinder 15 receives the signal, it pushes the abutment frame 16 to move until the abutment frame 16 abuts against the conveyor belt 12 on one side of the mounting frame 10. As a result, under the action of friction, the movement of the conveyor belt 12 pushes the abutment frame 16 to move, which can push the longitudinal sliding frame 7 to move on the longitudinal support frame 6. When the electric torque gun body 5 is driven to move to the opposite position, another sensor 17 will be triggered, and then the other second electric cylinder 15 will push the abutment frame 16 to abut against the conveyor belt 12 on the other side of the mounting frame 10, driving the electric torque gun body 5 to move to the opposite position, thereby providing a certain amount of assistance when the staff adjusts the longitudinal position of the electric torque gun body 5, thereby reducing the workload of the staff working for a long time and improving work efficiency.

[0029] The above, such as Figure 7As shown, the driving portion includes a driving bevel gear 19, a transmission bracket 20, a transmission shaft 21, a driven bevel gear 22, a first gear 23, an intermediate gear 24 and a second gear 25. The output ends of the two first motors 14 are fixedly mounted with the driving bevel gear 19, and the transmission bracket 20 is fixedly mounted inside the two drive frames 13. The two transmission brackets 20 are symmetrically and rotatably mounted with two transmission shafts 21. The transmission shaft 21 is rotatably connected to the drive frame 13. A driven bevel gear 22 is fixedly mounted on each transmission shaft 21. The driving bevel gear 19 is respectively connected to the transmission bracket 20. The two driven bevel gears 22 on both sides are meshed, and a first gear 23 is fixedly installed on each transmission shaft 21. Two intermediate gears 24 are symmetrically and rotatably installed inside the two transmission brackets 20, and the intermediate gears 24 are meshed with the first gear 23. There are multiple transmission rollers 11 on both sides of the two mounting frames 10, and one end of the transmission roller 11 close to one end of the intermediate gear 24 is fixedly installed with a second gear 25. The second gear 25 is located inside the mounting frame 10. Two second gears 25 are provided inside the two mounting frames 10, and the second gear 25 is meshed with the intermediate gear 24.

[0030] Specifically, when the conveyor belts 12 on both sides of the driving mounting frame 10 are driven to rotate in the opposite direction, the first motor 14 is started, and the first motor 14 drives the active bevel gear 19 to rotate. The first bevel gear simultaneously drives the two driven bevel gears 22 to rotate, thereby simultaneously driving the two transmission shafts 21 to rotate in the opposite direction. As the two transmission shafts 21 rotate, the two first gears 23 are driven to rotate. The two first gears 23 respectively drive the corresponding second bevel gears to rotate through the setting of the intermediate gear 24, thereby respectively driving the corresponding transmission rollers 11 at one end close to the intermediate gear 24 to rotate. The two transmission rollers 11 rotate in the opposite direction, thereby driving the conveyor belts 12 on both sides of the mounting frame 10 to move in the opposite direction.

[0031] like Figures 8 to 10As shown, the transverse sliding assembly is installed at the bottom of the longitudinal sliding assembly for realizing transverse movement. The transverse sliding assembly includes a transverse support frame 26, a stabilizing frame 27, a guide rail 28, a docking frame 29 and a roller 31. The transverse support frame 26 is fixedly installed at the bottom of the two connecting frames 18, and the stabilizing frames 27 are fixedly installed at both ends of the two longitudinal sliding frames 7. The stabilizing frames 27 are rotatably connected to the transverse support frame 26. The two transverse support frames 26 are symmetrically and fixedly installed with two guide rails 28. The two transverse support frames 26 are symmetrically provided with two docking frames 29. A transverse sliding frame 30 is rotatably installed between the two docking frames 29. A plurality of rollers 31 are rotatably installed at the bottom of each docking frame 29 at equal distances. The rollers 31 slide and abut against the guide rails 28. It also includes a third electric cylinder 32 and a locking frame 33. Two third electric cylinders 32 are symmetrically and fixedly installed on both sides of the two transverse sliding frames 30. The output ends of the two third electric cylinders 32 on both sides of each transverse sliding frame 30 are fixedly installed with a locking frame 33.

[0032] The cam 32 is pressed against the guide rail 28 to move the second end of the cam 32 and the second end of the cam 32 is pressed against the guide rail 28 to move the second end of the cam 32.

[0033] like Figure 11 As shown, the lifting assembly is installed at the lower part of the transverse moving assembly for realizing lifting and lowering movement. The lifting assembly includes an outer slide 34, an inner slide 35, an elastic rope 36, a slide groove 37, a positioning frame 38 and a locking part. The outer slide 34 is fixedly installed at the bottom of the two transverse sliding frames 30, and the inner slide 35 is slidably installed inside the two outer slides 34. Elastic ropes 36 are fixedly installed between the two outer slides 34 and the two inner slides 35. Slide grooves 37 are provided at both ends of the two outer slides 34. Positioning frames 38 are symmetrically and fixedly installed on the two inner slides 35. The positioning frames 38 are located inside the slide grooves 37, and a locking part is installed in each positioning frame 38 for fixing the relative position of the positioning frame 38 and the slide groove 37.

[0034] Specifically, when the height position of the electric torque gun body 5 needs to be adjusted, the inner slide 35 is manually dragged to slide in the outer slide 34, and the inner slide 35 pushes the positioning frame 38 to move. Under the action of the locking portion, the inner slide 35 can be stably fixed at any position inside the outer slide 34, thereby facilitating the operation of the electric torque gun body 5. Through the action of the elastic rope 36, when adjusting the inner slide 35 to move upward in the outer slide 34, it can save effort, thereby adjusting the height direction of the electric torque gun body 5.

[0035] When the inner slide 35 is pulled downward, the inner slide 35 overcomes the tension of the elastic rope 36 under the action of the gravity of the inner slide 35 itself and the gravity of the electric torque gun body 5 and moves downward. The tension of the elastic rope 36 plays a stabilizing role. When the inner slide 35 moves to the extreme position at the bottom of the outer slide 34, the tension of the elastic rope 36 is the largest at this time. The setting of the locking part cooperates with the gravity of the inner slide 35 itself and the gravity of the electric torque gun body 5 to overcome the tension of the elastic rope 36 and ensure that the stability of the electric torque gun body 5 can be maintained when the inner slide 35 moves to the extreme position at the bottom of the outer slide 34. When the inner slide 35 is pushed upward, with the help of the elastic rope 36, it can save effort and facilitate the adjustment of the relative position of the inner slide 35 inside the outer slide 34.

[0036] The above, such as Figure 11 As shown, the locking part includes an arc-shaped positioning block 39, a locking block 40 and a spring 41. A plurality of arc-shaped positioning blocks 39 are fixedly installed at equal distances on both sides of each slide groove 37, and locking blocks 40 are slidably installed on both sides of each positioning frame 38. A spring 41 is fixedly installed between the two locking blocks 40 inside each positioning frame 38.

[0037] Specifically, when adjusting the relative position of the inner slide 35 and the outer slide 34, the inner slide 35 drives the positioning frame 38 to move, and the positioning frame 38 drives the locking block 40 to move. The locking block 40 moves on multiple arc-shaped positioning blocks 39. At this time, the spring 41 is continuously stretched and compressed. When it is necessary to fix the relative position of the inner slide 35 and the outer slide 34, stop pulling the inner slide 35, and the relative position of the positioning block and the slide groove 37 remains fixed. At this time, the locking block 40 enters the arc-shaped positioning block 39 and fixes the relative position of the positioning frame 38 under the action of the spring 41, thereby fixing the relative position of the inner slide 35 and the outer slide 34.

[0038] like Figure 12 、 Figure 13As shown, the mounting assembly is installed at the bottom of the lifting assembly, and the electric torque gun body 5 can be detachably mounted on the mounting assembly. The mounting assembly is used to fix the electric torque gun body 5. The mounting assembly includes a rotating frame 42, a first positioning ring 44 and a mounting portion. The bottom of the two inner slides 35 are both rotatably mounted with the rotating frame 42 through the first rotating disk 43; the rotating frame 42 is fixedly connected to the first rotating disk 43, and the bottom of the two inner slides 35 are both fixedly mounted with the first positioning ring 44, and the first rotating disk 43 is located inside the first positioning ring 44. A mounting portion is installed on the two rotating frames 42 for mounting the electric torque gun body 5.

[0039] Specifically, when using the electric torque gun body 5, the electric torque gun body 5 is first installed on the assembly bracket 47. After adjusting the position of the electric torque gun body 5, since the equipment or rack to be processed may have an inclined assembly surface, in order to adapt to the inclined assembly surface, after adjusting the lateral position, longitudinal position and height position of the electric torque gun body 5, the electric torque gun body 5 is held, so that the electric torque gun body 5 pushes the rotating bracket 42 to rotate through the assembly bracket 47. The rotating bracket 42 rotates in the first positioning ring 44 through the first rotating disk 43, thereby adjusting the position of the electric torque gun body 5 at one angle. Then, through the setting of the mounting portion, the position of the electric torque gun body 5 at another angle is adjusted, thereby facilitating the electric torque gun body 5 to adapt to the inclined assembly surface.

[0040] The above, such as Figure 12 As shown, the mounting portion includes a second positioning ring 45, a second rotating disk 46, an assembly frame 47 and a strip-shaped protrusion 48. The second positioning ring 45 is fixedly mounted on the bottom of the two rotating frames 42, and the second rotating disk 46 is rotatably mounted inside the two second positioning rings 45. The assembly frame 47 is fixedly mounted on the two second rotating disks 46, and the assembly frame 47 is detachably connected to the electric torque gun body 5. The outer sides of the two first rotating disks 43 and the inner sides of the two first positioning rings 44 are all provided with a plurality of strip-shaped protrusions 48 at equal angles in a circular shape. Among them, the outer sides of the two second rotating disks 46 and the outer sides of the two second positioning rings 45 are all provided with a plurality of strip-shaped protrusions 48 at equal angles in a circular shape.

[0041] Specifically, when adjusting the position of the electric torque gun body 5 at another angle, the electric torque gun body 5 is held and swung along the circumferential direction of the second rotating disk 46. At this time, the second rotating disk 46 rotates in the second positioning ring 45. Through the setting of the strip protrusion 48, the second rotating disk 46 can stop rotating at any position in the second positioning ring 45, and the positions of the second rotating disk 46 and the second rotating disk 46 can be automatically fixed. The same applies to the first positioning ring 44 and the first rotating disk 43.

[0042] To sum up, when using an electric torque gun, in order to ensure the accurate transmission of torque and the safety of operation, and to ensure that each tightening operation can achieve the expected torque value, the electric torque gun body 5 is generally installed on the assembly frame 47, and then the equipment or rack to be processed is placed on the working frame 1. After it is fixed, the operation can be started. At this time, the electric torque gun body 5 is manually dragged to move. When the electric torque gun body 5 is pushed to move longitudinally, the longitudinal sliding frame 7 slides on the longitudinal support frame 6.

[0043] In order to reduce the burden on the operator during long-term operation and reduce errors caused by hand shaking or uneven strength, during the operation, the first motor 14 is started, and the first motor 14 drives the active bevel gear 19 to rotate. The first bevel gear also drives the two driven bevel gears 22 to rotate, thereby driving the two transmission shafts 21 to rotate in the opposite direction at the same time. As the two transmission shafts 21 rotate, the two first gears 23 are driven to rotate. The two first gears 23 are respectively driven by the setting of the intermediate gear 24 to rotate the corresponding second bevel gears, thereby respectively driving the corresponding transmission rollers 11 at one end close to the intermediate gear 24 to rotate. The two transmission rollers 11 rotate in opposite directions, thereby driving the conveyor belts 12 on both sides of the mounting frame 10 to move in the opposite direction with the cooperation of multiple transmission rollers 11.

[0044] When adjusting the longitudinal position of the electric torque gun body 5, the transverse support frame 26 will push the longitudinal sliding frame 7 to move through the connecting frame 18. At this time, relative rotation occurs between the longitudinal sliding frame 7 and the connecting frame 18. At this time, the inclined surface of the top of the connecting frame 18 on one side of the moving direction contacts the sensor 17 at the corresponding position. At this time, the sensor 17 at the corresponding position is triggered. Both sensors 17 are provided with signal transmitters, and both second electric cylinders 15 are provided with matching signal receivers. The signal transmitters on the two sensors 17 are respectively adapted to the signal receivers on the two second electric cylinders 15. When one of the sensors 17 is triggered, the sensor 17 transmits a signal to one of the corresponding second electric cylinders 15. When the corresponding second electric cylinder 15 receives the signal, it pushes the abutment frame 16 The electric torque gun body 5 is moved to the opposite position, and another sensor 17 is triggered, and then the abutment frame 16 is pushed to abut against the conveyor belt 12 on the other side of the installation frame 10 through another second electric cylinder 15, thereby driving the electric torque gun body 5 to move to the opposite position, thereby providing a certain amount of assistance when the staff adjusts the longitudinal position of the electric torque gun body 5, thereby reducing the workload of the staff working for a long time, improving work efficiency, and more labor-saving to adjust the longitudinal position of the electric torque gun body 5.

[0045] After sliding to the longitudinal operating position, the first electric cylinder 8 is started, and the first electric cylinder 8 pushes the fixing frame 9 to move until the fixing frame 9 abuts against the bottom of the longitudinal support frame 6, thereby fixing the relative position of the longitudinal sliding frame 7 and the longitudinal support frame 6, and thus fixing the longitudinal position of the electric torque gun body 5.

[0046] Then the lateral position of the electric torque gun body 5 is adjusted. When the electric torque gun body 5 is pushed to move laterally, the lateral sliding frame 30 will drive the docking frame 29 to move in the lateral support frame 26. During this process, the roller 31 abuts against the guide rail 28 and the roller 31 rotates. Since the side where the guide rail 28 abuts the roller 31 is set as an inclined surface, and the roller 31 is set as a cone, it is ensured that the guide rail 28 and the roller 31 always maintain stable abutment. In order to make the movement smoother, in the process of adjusting the lateral position of the electric torque gun body 5, the lateral sliding frame 30 will be offset from the docking frames 29 on both sides by a certain angle, thereby facilitating the staff to push the electric torque gun body 5 to move. When it is necessary to fix the position of the electric torque gun body 5, the third electric cylinder 32 is started. The third electric cylinder 32 pushes the locking frame 33 to move until the top of the two locking frames 33 abuts against the inner top wall of the lateral support frame 26, thereby fixing the relative position of the lateral sliding frame 30 and the lateral support frame 26.

[0047] Then the height position of the electric torque gun body 5 is adjusted, and the inner slide 35 is manually dragged to slide in the outer slide 34, and the inner slide 35 pushes the positioning frame 38 to move, and the positioning frame 38 drives the locking block 40 to move, and the locking block 40 moves on multiple arc-shaped positioning blocks 39. At this time, the spring 41 is continuously stretched and compressed. When the relative position of the inner slide 35 and the outer slide 34 needs to be fixed, the inner slide 35 is stopped, and the relative position of the positioning block and the slide groove 37 remains fixed. At this time, the locking block 40 enters the arc The shaped positioning block 39 fixes the relative position of the positioning frame 38 under the action of the spring 41, thereby fixing the relative position of the inner slide 35 and the outer slide 34, so that the inner slide 35 can be stably fixed at any position inside the outer slide 34, thereby facilitating the operation of the electric torque gun body 5. Through the action of the elastic rope 36, when adjusting the inner slide 35 to move upward in the outer slide 34, it can save effort and maintain the stability of the electric torque gun body 5, thereby adjusting the height direction of the electric torque gun body 5.

[0048] After adjusting the position of the electric torque gun body 5, since the equipment or frame to be processed may have an inclined assembly surface, in order to adapt to the inclined assembly surface, after adjusting the lateral position, longitudinal position, and height of the electric torque gun body 5, the electric torque gun body 5 is held and the electric torque gun body 5 is rotated by pushing the rotating frame 42 via the assembly frame 47. The rotating frame 42 rotates within the first positioning ring 44 via the first rotating disk 43, thereby adjusting the angular position of the electric torque gun body 5. The electric torque gun body 5 is then swung along the circumferential direction of the second rotating disk 46. At this time, the second rotating disk 46 rotates within the second positioning ring 45. The provision of the strip-shaped protrusion 48 allows the second rotating disk 46 to stop rotating at any position within the second positioning ring 45, automatically fixing the position of the second rotating disk 46 and the second rotating disk 46. The strip-shaped protrusion 48 also fixes the relative position of the first positioning ring 44 and the first rotating disk 43 between the first positioning ring 44 and the first rotating disk 43, thereby facilitating the electric torque gun body 5 to adapt to the inclined assembly surface and facilitate smooth operation.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric torque gun stand capable of multi-dimensional operation, comprising a working frame (1), wherein a mounting shell (2) is fixedly mounted on the upper portion of the working frame (1), characterized in that: Also includes: A load-bearing bracket (3), the load-bearing bracket (3) being fixedly mounted inside the working frame (1); A mounting frame (4), the mounting frame (4) being fixedly mounted inside the mounting housing (2), and the mounting frame (4) being fixedly mounted on one side of the supporting bracket (3); A longitudinal sliding assembly, the longitudinal sliding assembly being installed in the installation frame (4) and being used for achieving longitudinal movement; A push assist assembly, the longitudinal sliding assembly is equipped with the push assist assembly for adjusting the longitudinal position; A transverse sliding assembly, which is installed at the bottom of the longitudinal sliding assembly and is used to achieve transverse movement; A lifting assembly, which is installed at the bottom of the transverse moving assembly and is used to achieve lifting and lowering movement; An installation component, the installation component is installed at the bottom of the lifting component; An electric torque gun body (5) is detachably mounted on the mounting assembly, and the mounting assembly is used to fix the electric torque gun body (5).

2. The multi-dimensionally operable electric torque gun holder according to claim 1, characterized in that: The longitudinal sliding assembly comprises: Longitudinal support frames (6), two of the longitudinal support frames (6) are symmetrically and fixedly mounted on the mounting frame (4); A longitudinal sliding frame (7), wherein the longitudinal sliding frame (7) is slidably mounted on each of the two longitudinal support frames (6); A first electric cylinder (8), with the first electric cylinder (8) fixedly mounted on both ends of the bottom of the two longitudinal sliding frames (7); A fixing frame (9), the fixing frame (9) being fixedly mounted on the output end of each of the first electric cylinders (8); The mounting frame (10) is fixedly mounted on each of the two longitudinal support frames (6).

3. The multi-dimensionally operable electric torque gun holder according to claim 2, characterized in that: The propulsion assist component includes: Transmission rollers (11), a plurality of transmission rollers (11) are rotatably mounted on both sides of the two mounting frames (10), and each transmission roller (11) is rotatably connected to the inner wall of the longitudinal support frame (6); A conveyor belt (12), wherein the conveyor belt (12) is tensionedly sleeved between the plurality of drive rollers (11) on both sides of the two mounting frames (10); A driving frame (13), the driving frame (13) being fixedly mounted on the ends of the two longitudinal support frames (6); A first motor (14), the first motor (14) being fixedly mounted on both of the driving frames (13); A second electric cylinder (15), the second electric cylinder (15) being fixedly mounted on both sides of the top of the two longitudinal sliding frames (7); An abutment frame (16), the abutment frame (16) being rotatably mounted on the output end of each second electric cylinder (15); Sensors (17), two sensors (17) are symmetrically mounted on the bottoms of the two longitudinal sliding frames (7); A connecting frame (18), the connecting frame (18) is rotatably mounted on the bottom of the two longitudinal sliding frames (7), and the connecting frame (18) is located between the two sensors (17); Wherein, inclined surfaces are symmetrically provided on both sides of the top of the connecting frame (18); A driving unit is installed on the output ends of the two first motors (14) and is used to drive the transmission roller (11) to rotate.

4. The multi-dimensionally operable electric torque gun holder according to claim 3, characterized in that: The driving unit includes: A driving helical gear (19), the output ends of the two first motors (14) are both fixedly mounted with the driving helical gear (19); A transmission bracket (20), wherein the transmission bracket (20) is fixedly mounted inside the two drive racks (13); A transmission shaft (21), the two transmission brackets (20) are symmetrically and rotatably mounted with the two transmission shafts (21), and the transmission shafts (21) are rotatably connected to the drive frame (13); A driven helical gear (22), wherein each of the transmission shafts (21) is fixedly mounted with the driven helical gear (22), and the driving helical gear (19) is respectively engaged with the two driven helical gears (22) on both sides of the transmission bracket (20); A first gear (23), wherein each of the transmission shafts (21) is fixedly mounted with the first gear (23); Intermediate gears (24), two intermediate gears (24) are symmetrically and rotatably mounted inside the two transmission brackets (20), and the intermediate gears (24) are meshed with the first gear (23); A second gear (25), a plurality of the transmission rollers (11) on both sides of the two mounting frames (10), and one end of the transmission roller (11) close to one end of the intermediate gear (24) are fixedly mounted with the second gear (25), the second gear (25) being located inside the mounting frame (10), and two second gears (25) being provided inside the two mounting frames (10), and the second gear (25) being meshed with the intermediate gear (24).

5. The multi-dimensionally operable electric torque gun holder according to claim 4, characterized in that: The lateral sliding assembly comprises: A transverse support frame (26), the transverse support frame (26) being fixedly mounted on the bottom of the two connecting frames (18); A stabilizing frame (27), wherein both ends of the two longitudinal sliding frames (7) are fixedly mounted with the stabilizing frame (27), and the stabilizing frame (27) is rotatably connected to the transverse supporting frame (26); Guide rails (28), the two transverse support frames (26) are symmetrically and fixedly mounted with two guide rails (28); Docking frame (29), two docking frames (29) are symmetrically arranged inside the two lateral support frames (26), and a lateral sliding frame (30) is rotatably installed between the two docking frames (29); Rollers (31), a plurality of rollers (31) are rotatably mounted at equal distances on the bottom of each docking frame (29), and the rollers (31) are in sliding contact with the guide rails (28).

6. The multi-dimensionally operable electric torque gun holder according to claim 5, characterized in that: Also includes: A third electric cylinder (32), two third electric cylinders (32) are symmetrically and fixedly mounted on both sides of the interior of the two transverse sliding frames (30); A locking frame (33) is fixedly mounted on the output ends of the two third electric cylinders (32) on both sides of each of the transverse sliding frames (30).

7. The multi-dimensionally operable electric torque gun holder according to claim 6, characterized in that: The lifting assembly comprises: An outer slide (34), the outer slide (34) being fixedly mounted on the bottom of the two transverse sliding frames (30); An inner slide (35), wherein the inner slides (35) are slidably mounted inside the two outer slides (34); Elastic rope (36), the elastic rope (36) is fixedly installed between the two outer slides (34) and the two inner slides (35); A slide groove (37), wherein both ends of the two outer slides (34) are provided with the slide groove (37); A positioning frame (38), the positioning frame (38) is symmetrically and fixedly mounted on the two inner slides (35), and the positioning frame (38) is located inside the slide groove (37); A locking portion is installed in each of the positioning frames (38) and is used to fix the relative position of the positioning frame (38) and the sliding groove (37).

8. The multi-dimensionally operable electric torque gun holder according to claim 7, characterized in that: The locking portion includes: Arc-shaped positioning blocks (39), with multiple arc-shaped positioning blocks (39) fixedly installed at equal distances on both sides of each of the slide slots (37); A locking block (40), wherein the locking block (40) is slidably mounted on both sides of the interior of each positioning frame (38); A spring (41) is fixedly installed between the two locking blocks (40) inside each positioning frame (38).

9. The multi-dimensionally operable electric torque gun holder according to claim 8, characterized in that: The installation components include: A rotating frame (42), wherein the bottoms of the two inner slides (35) are both rotatably mounted with the rotating frame (42) via a first rotating disk (43); the rotating frame (42) is fixedly connected to the first rotating disk (43); a first positioning ring (44), the bottoms of the two inner slides (35) are fixedly mounted with the first positioning ring (44), and the first rotating disk (43) is located inside the first positioning ring (44); A mounting portion is mounted on each of the two rotating frames (42) and is used to mount the electric torque gun body (5).

10. The multi-dimensionally operable electric torque gun holder according to claim 9, characterized in that: The mounting portion includes: A second positioning ring (45), the second positioning ring (45) being fixedly mounted on the bottom of each of the two rotating frames (42); A second rotating disk (46), wherein the second rotating disk (46) is rotatably mounted inside the two second positioning rings (45); An assembly frame (47), the assembly frame (47) being fixedly mounted on the two second rotating disks (46), and the assembly frame (47) being detachably connected to the electric torque gun body (5); Strip-shaped protrusions (48), with multiple strip-shaped protrusions (48) being arranged at equal angles in a circular shape on the outer sides of the two first rotating disks (43) and the inner sides of the two first positioning rings (44); Wherein, the outer sides of the two second rotating disks (46) and the outer sides of the two second positioning rings (45) are provided with a plurality of strip-shaped protrusions (48) at equal angles in a circular shape.

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