Machining mechanism for machining inner hole of high-pressure oil cylinder

Abstract

The invention relates to the technical field of oil cylinder production and machining, and discloses a machining mechanism for machining an inner hole of a high-pressure oil cylinder, the machining mechanism comprises a supporting frame, a first motor is arranged on the left side of the bottom of the supporting frame, the output end of the first motor is rotationally connected with a belt wheel, and a gear is fixedly connected to the right side of the outer wall of a cutter mechanism; the top of the outer wall of the supporting frame is fixedly connected with an adjusting mechanism, the bottom of the inner wall of the supporting frame is fixedly connected with a cleaning mechanism, the adjusting mechanism is used for adjusting the position of a cutter, and the cleaning mechanism is used for cleaning and sweeping residues generated after machining. Power is provided for machining through the first motor and the second motor, the first motor drives the tool mechanism and the drill bit to rotate, cutting and drilling of an inner hole of the high-pressure oil cylinder are completed, the tool mechanism is driven to rotate, and cutting machining is conducted so as to meet different machining requirements, correct positions of the tool mechanism and the drill bit are guaranteed, machining precision is improved, and single-piece machining time is shortened; and the equipment cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of oil cylinder production and processing, in particular to a processing mechanism for processing the inner hole of a high-pressure oil cylinder. Background Art

[0002] The processing mechanism for high-pressure cylinder inner hole processing refers to the general term for various devices and equipment used to process the inner hole of the high-pressure cylinder to achieve the design requirements of size, accuracy and surface quality. With the improvement of industrial automation, the precision requirements for internal parts of mechanical equipment are getting higher and higher, especially in the key components of high-pressure cylinders. The quality of the inner hole directly affects the performance and life of the entire system. Although the existing processing mechanism equipment for high-pressure cylinder inner hole processing can meet the processing needs, it still has many limitations when facing complex geometric shapes and ultra-high precision requirements.

[0003] After searching, the Chinese patent announcement number is: CN117259821B, which discloses a processing mechanism for high-pressure oil cylinder inner hole processing, which includes a claw plate, a detection component, a coaxial analysis module, a display and a blank fixing component, one claw plate is used to clamp and fix the turning tool, and the other claw plate is used to clamp one end of the blank. The detection component includes a fixed ring and a distance measuring unit. The inner diameter of the fixed ring is larger than the diameter of the blank. The distance measuring unit is installed on the fixed ring and its distance measuring direction is the radial direction of the fixed ring. The distance measuring unit faces the center of the fixed ring. The detection component is a plurality of groups and at least one group of the fixed rings of the detection component is sleeved outside the tool shaft of the turning tool. At least one group of the detection components The fixed ring of the part is sleeved outside the blank, and the fixed ring is installed on the lathe, and multiple fixed rings are coaxial, the blank fixing assembly is installed on the lathe and is used to support one end of the blank close to the turning tool, and the coaxial analysis module is electrically connected to the distance measuring unit and the display. This application has the effect of reducing the difficulty of cylinder inner hole processing and improving production efficiency. However, in the existing high-pressure cylinder inner hole processing processing mechanism, it is more obvious when high precision is required for processing large workpieces. Due to the large differences in standards among different industries, the maintenance cost of the high-pressure cylinder inner hole processing processing mechanism is high, the processing cycle is long and the adaptability is poor. Standard equipment with strong versatility is difficult to fully meet the needs of specific industries. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a processing mechanism for processing the inner holes of high-pressure cylinders, which solves the problem that the processing mechanism for processing the inner holes of high-pressure cylinders has high maintenance costs, long processing cycles and poor adaptability due to large differences in standards among different industries, which is more obvious when high precision is required for processing large workpieces, and that standard equipment with strong versatility is difficult to fully meet the needs of specific industries.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing mechanism for processing the inner hole of a high-pressure oil cylinder, comprising a support frame, a motor 1 is arranged on the left side of the bottom of the support frame, the output end of the motor 1 is rotatably connected to a pulley, the top of the outer wall of the support frame is rotatably connected to a spindle, the spindle is rotatably connected to the top of the inner wall of the pulley, the right side of the inner wall of the spindle is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to a tool mechanism, the right side of the outer wall of the tool mechanism is fixedly connected to a gear, the inner wall of the gear is provided with a plurality of movable grooves, the inner wall of the movable groove is slidably connected to an adjusting frame, the right side of the outer wall of the adjusting frame is slidably connected to a slide groove, the outer walls of the plurality of adjusting frames are fixedly connected to a drill bit on the side away from each other, and the outer The wall has an adjusting column on the right side, which is rotatably connected to the adjusting column, and the adjusting column is slidably connected to the right end of the outer wall of the rotating shaft. A motor 2 is arranged on the right side of the bottom of the support frame, and a turntable 1 is fixedly connected to the output end of the motor 2. The outer wall of the turntable 1 is rotatably connected to a leather strap, and the right side of the outer wall of the support frame is rotatably connected to the turntable 2, and the turntable 1 is transmission connected to the leather strap through the turntable 2. The left side of the outer wall of the turntable 2 is fixedly connected, and the right side of the outer wall of the screw rod is threadedly connected to a positioning mechanism, and the positioning mechanism is fixedly connected to the right side of the outer wall of the rotating shaft, and the top of the outer wall of the support frame is fixedly connected with an adjusting mechanism, and the adjusting mechanism is used to adjust the tool position, and the bottom of the inner wall of the support frame is fixedly connected with a cleaning mechanism, and the cleaning mechanism is used to clean the residues after processing.

[0006] Preferably, the adjusting mechanism comprises a supporting block, the supporting block is fixedly connected to the top of the outer wall of the supporting frame, a fixing ring is fixedly connected to the right side of the outer wall of the supporting block, a fixing block is fixedly connected to the rear side of the outer wall of the fixing ring, a screw is rotatably connected to the front side of the outer wall of the fixing ring, a connecting frame is rotatably connected to the middle part of the inner wall of the screw, an adjusting ring is slidably connected to the middle part of the inner wall of the connecting frame, an adjusting rod is rotatably connected to the outer wall of the adjusting ring at equal intervals, an adjusting plate is rotatably connected to the outer wall of the adjusting rod away from the side, and a locking mechanism is fixedly connected to the right side of the outer walls of the plurality of adjusting plates.

[0007] Preferably, the cleaning mechanism includes a support rod, the support rod is fixedly connected to the front and rear sides of the inner wall of the support frame, the left side of the outer wall of the rear support rod is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to a belt, the right side of the outer wall of the rear support rod is rotatably connected to a rotating wheel, the rotating shaft is connected to the rotating wheel through a belt transmission, a moving block is fixedly connected to one side of the outer wall of the belt, a pipe is fixedly connected to the rear side of the outer wall of the moving block, branch pipes are equidistantly installed on the outer wall of the pipe, a moving plate is fixedly connected to the front end of the outer wall of the pipe, and auxiliary wheels are rotatably connected to the upper and lower sides of the outer wall of the moving plate.

[0008] Preferably, the upper and lower sides of the outer wall of the support block are fixedly connected with connecting plates, and the front and rear sides of the inner wall of the connecting plate are threadedly connected with bolt holes.

[0009] Preferably, the left and right sides of the outer wall of the front support rod are slidably connected to limit blocks, and the middle part of the inner wall of the limit block is threadedly connected with a bolt.

[0010] Preferably, the front and rear sides of the inner wall of the support frame are fixedly connected with a sliding rod, and the outer wall of the sliding rod is slidably connected with a positioning plate.

[0011] Preferably, a support plate is fixedly connected to the left side of the outer wall of the support frame, and a plurality of bolts 2 are threadedly connected to the front and rear sides of the outer wall of the support plate.

[0012] Preferably, a fixing frame is fixedly connected to the bottom of the outer wall of the supporting frame, and a protective shell is fixedly connected to the bottom of the outer wall of the fixing frame.

[0013] Preferably, a pulley is slidably connected to the front side of the outer wall of the protective shell, and an operating mechanism is fixedly connected to the front side of the outer wall of the pulley.

[0014] Preferably, a fixing plate is fixedly connected to the left side of the outer wall of the support frame, and a control mechanism is fixedly connected to the front side of the outer wall of the fixing plate.

[0015] The present invention provides a processing mechanism for processing the inner hole of a high-pressure oil cylinder, which has the following beneficial effects: 1. The present invention provides power for processing through motor 1 and motor 2. Motor 1 drives the tool mechanism and the drill bit to rotate to complete the cutting and drilling of the inner hole of the high-pressure cylinder, and drives the tool mechanism to rotate to perform cutting processing to meet different processing requirements. Motor 2 controls the rotating shaft to achieve precise positioning. The axial position of the rotating shaft is adjusted by the screw rod and the positioning mechanism to ensure the correct position of the tool mechanism and the drill bit, thereby improving the processing accuracy, controlling the inner hole size deviation at the micron level, significantly improving the surface roughness, reducing the single-piece processing time, and reducing the equipment cost.

[0016] 2. The support block of the present invention is fixed on the top of the support frame to ensure the stability of the device. The fixed ring connects the support block and the adjustment mechanism. The screw rotates the connecting frame to prevent shaking. The adjustment ring is slidably connected to the adjustment rod. The adjustment rod drives the adjustment plate to move. The adjustment plate is connected to the locking mechanism. The operator can lock and release the steel pipe through the adjustment plate to ensure convenient operation.

[0017] 3. The motor of the present invention is the power source of the mechanism. After power is supplied, it drives the rotating shaft and the belt to realize the conversion from rotation to movement. The belt drives the moving block and the pipeline. The pipeline transports the medium through the branch pipe and cleans it. The moving plate and the auxiliary wheel ensure the stability and smooth movement of the whole system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 A top view of the present invention; Figure 3 is a side view of the present invention; Figure 4 It is a schematic diagram of the local structure of the present invention; Figure 5 It is a structural breakdown diagram of the present invention; Figure 6 for Figure 5 A in the enlarged view; Figure 7 This is a disassembled diagram of the adjustment mechanism of the present invention; Figure 8 It is a disassembled diagram of the cleaning mechanism of the present invention; Fig. 9 for Figure 8 Enlarged view of point B in .

[0019] Among them, 1. support frame; 2. adjustment mechanism; 201. support block; 202. fixing ring; 203. fixing block; 204. screw; 205. connecting frame; 206. adjusting ring; 207. adjusting rod; 208. adjusting plate; 209. locking mechanism; 3. cleaning mechanism; 301. support rod; 302. motor; 303. rotating shaft; 304. belt; 305. rotating wheel; 306. moving block; 307. pipeline; 308. branch pipe; 309. moving plate; 310. auxiliary wheel; 4. motor 1; 5. leather wheel; 6. main shaft; 7. Rotating shaft; 8. tool mechanism; 9. gear; 10. moving groove; 11. adjusting frame; 12. slide groove; 13. drill bit; 14. adjusting column; 15. motor 2; 16. turntable 1; 17. leather strip; 18. turntable 2; 19. screw rod; 20. positioning mechanism; 21. connecting plate; 22. bolt hole; 23. limit block; 24. bolt 1; 25. slide rod; 26. positioning plate; 27. support plate; 28. bolt 2; 29. ​​fixing frame; 30. protective shell; 31. pulley; 32. operating mechanism; 33. fixing plate; 34. control mechanism. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] Please refer to the attached Figure 4 -Attached Figure 6The embodiment of the present invention provides a processing mechanism for processing the inner hole of a high-pressure oil cylinder, including a support frame 1, a motor 4 is arranged on the left side of the bottom of the support frame 1, the output end of the motor 4 is rotatably connected to a pulley 5, the top of the outer wall of the support frame 1 is rotatably connected to a spindle 6, the spindle 6 is rotatably connected to the top of the inner wall of the pulley 5, the right side of the inner wall of the spindle 6 is fixedly connected to a rotating shaft 7, the other end of the rotating shaft 7 is fixedly connected to a tool mechanism 8, the right side of the outer wall of the tool mechanism 8 is fixedly connected to a gear 9, the inner wall of the gear 9 is provided with a plurality of movable grooves 10, the inner wall of the movable groove 10 is slidably connected to an adjusting frame 11, the right side of the outer wall of the adjusting frame 11 is slidably connected to a slide groove 12, the outer walls of the plurality of adjusting frames 11 are fixedly connected to drill bits 13 on the side away from each other, and the outer wall of the drill bit 13 is rotatably connected to an adjusting frame 9 on the right side. The section column 14 and the adjusting column 14 are slidably connected to the right end of the outer wall of the rotating shaft 7. A motor 2 15 is arranged on the right side of the bottom of the support frame 1. The output end of the motor 2 15 is fixedly connected to a turntable 16. The outer wall of the turntable 16 is rotatably connected to a leather strip 17. The right side of the outer wall of the support frame 1 is rotatably connected to a turntable 2 18. The turntable 16 is transmission-connected to the leather strip 17 through the turntable 2 18. A screw rod 19 is fixedly connected to the left side of the outer wall of the turntable 2 18. A positioning mechanism 20 is threadedly connected to the right side of the outer wall of the screw rod 19. The positioning mechanism 20 is fixedly connected to the right side of the outer wall of the rotating shaft 7. An adjusting mechanism 2 is fixedly connected to the top of the outer wall of the support frame 1. The adjusting mechanism 2 is used to adjust the tool position. A cleaning mechanism 3 is fixedly connected to the bottom of the inner wall of the support frame 1. The cleaning mechanism 3 is used to clean the residues after processing.

[0022] Specifically, motor 1 4 and motor 2 15 provide power for processing. Motor 1 4 drives the tool mechanism 8 and the drill bit 13 to rotate to complete the cutting and drilling of the inner hole of the high-pressure oil cylinder. Motor 2 15 controls the rotating shaft 7 to achieve precise positioning. After motor 1 4 is started, the pulley 5 and the main shaft 6 rotate, driving the tool mechanism 8 to rotate for cutting. The rotation of the tool mechanism 8 pushes the adjustment frame 11 and the drill bit 13 to move radially to meet different processing requirements. After motor 2 15 is started, turntable 1 16 and turntable 2 18 rotate, and the axial position of the rotating shaft 7 is adjusted by the screw 19 and the positioning mechanism 20 to ensure the correct position of the tool mechanism 8 and the drill bit 13. The top of the outer wall of the support frame 1 is fixedly installed with an adjustment mechanism 2, which is used to adjust the position of the tool. The bottom of its inner wall is fixedly connected to a cleaning mechanism 3, and the cleaning mechanism 3 is used to remove the debris remaining after processing.

[0023] Please refer to the attached Figure 7The adjustment mechanism 2 includes a support block 201, which is fixedly connected to the top of the outer wall of the support frame 1, a fixing ring 202 is fixedly connected to the right side of the outer wall of the support block 201, a fixing block 203 is fixedly connected to the rear side of the outer wall of the fixing ring 202, a screw 204 is rotatably connected to the front side of the outer wall of the fixing ring 202, a connecting frame 205 is rotatably connected to the middle part of the inner wall of the screw 204, an adjusting ring 206 is slidably connected to the middle part of the inner wall of the connecting frame 205, an adjusting rod 207 is equidistantly rotatably connected to the outer wall of the adjusting ring 206, an adjusting plate 208 is rotatably connected to the outer wall away from the adjusting rod 207, and a locking mechanism 209 is fixedly connected to the right side of the outer wall of the multiple adjusting plates 208.

[0024] Specifically, the support block 201 is fixed on the top of the support frame 1 to provide a stable foundation to ensure the stability of the device. The fixing ring 202 connects the support block 201 and the adjustment mechanism 2, and the fixing block 203 enhances the stability of the structure. The screw 204 rotates the connecting frame 205 to prevent shaking, and the adjustment ring 206 slides to connect the adjustment rod 207, and the adjustment rod 207 drives the adjustment plate 208 to move. The adjustment plate 208 is connected to the clamping mechanism 209. The operator can clamp or release the steel pipe through the adjustment plate 208 to ensure convenient operation.

[0025] Please refer to the attached Figure 8 -Attached Fig. 9 The cleaning mechanism 3 includes a support rod 301, which is fixedly connected to the front and rear sides of the inner wall of the support frame 1, a motor 302 is fixedly connected to the left side of the outer wall of the rear support rod 301, a rotating shaft 303 is fixedly connected to the output end of the motor 302, a belt 304 is rotatably connected to the outer wall of the rotating shaft 303, a rotating wheel 305 is rotatably connected to the right side of the outer wall of the rear support rod 301, the rotating shaft 303 is transmission-connected to the rotating wheel 305 through the belt 304, a moving block 306 is fixedly connected to one side of the outer wall of the belt 304, a pipe 307 is fixedly connected to the rear side of the outer wall of the moving block 306, a branch pipe 308 is equidistantly installed on the outer wall of the pipe 307, a moving plate 309 is fixedly connected to the front end of the outer wall of the pipe 307, and auxiliary wheels 310 are rotatably connected to the upper and lower sides of the outer wall of the moving plate 309.

[0026] Specifically, the motor 302, as the core power source of the entire mechanism, drives the rotating shaft 303 and the belt 304, thereby realizing the conversion process from rotation to movement. During the rotation process, the belt 304 drives the moving block 306 and the pipe 307, so that the entire mechanism can operate smoothly. The pipe 307, through its branch pipe 308, not only transports the required medium, but is also responsible for cleaning the inside, ensuring the efficiency and cleanliness of the medium transportation process. The moving plate 309 and the auxiliary wheel 310 in the system ensure the stability and smooth movement of the entire system, so that the mechanism can maintain good performance and reliability during operation.

[0027] Please refer to the attached Figure 7 The upper and lower sides of the outer wall of the support block 201 are fixedly connected with connecting plates 21, and the front and rear sides of the inner wall of the connecting plate 21 are threadedly connected with bolt holes 22.

[0028] Specifically, the connecting plate 21 can be connected and fixed to other components through the bolt holes 22. By passing the bolts through the bolt holes 22 and tightening them, the supporting block 201 can be firmly combined with other structures, thereby increasing the stability and integrity of the entire device.

[0029] Please refer to the attached Fig. 9 The left and right sides of the outer wall of the front support rod 301 are slidably connected to the limiting block 23, and the middle part of the inner wall of the limiting block 23 is threadedly connected with a bolt 24.

[0030] Specifically, the limit block 23 can slide on the support rod 301 to adjust its position. When adjusted to a suitable position, tighten the bolt 24. The bolt 24 generates friction with the surface of the support rod 301, thereby fixing the limit block 23 on the support rod 301. The limit block 23 can be used to limit the movement range of other components on the support rod 301, thereby playing a role in positioning and limiting.

[0031] Please refer to the attached Figure 8 The front and rear sides of the inner wall of the support frame 1 are fixedly connected with a slide bar 25 , and the outer wall of the slide bar 25 is slidably connected with a positioning plate 26 .

[0032] Specifically, the positioning plate 26 can slide along the slide bar 25, and the slide bar 25 provides a guide for the movement of the positioning plate 26. The positioning plate 26 can be moved to different positions as needed, and then fixed by other means to position or support the support plate 27 components.

[0033] Please refer to the attached Figure 1 A support plate 27 is fixedly connected to the left side of the outer wall of the support frame 1, and a plurality of bolts 28 are threadedly connected to the front and rear sides of the outer wall of the support plate 27.

[0034] Specifically, the support plate 27 can be used to install other equipment and components, and these equipment and components are firmly fixed on the support plate 27 by bolts 28 to ensure the stability of their installation and increase the connectivity of the structure.

[0035] Please refer to the attached Figure 3 -Attached Figure 4 A fixing frame 29 is fixedly connected to the bottom of the outer wall of the support frame 1 , and a protective shell 30 is fixedly connected to the bottom of the outer wall of the fixing frame 29 .

[0036] Specifically, the fixing frame 29 serves to connect the supporting frame 1 and the protective shell 30 , and the protective shell 30 is used to protect the internal components thereof to prevent the internal components from being damaged by external dust, debris and collision.

[0037] Please refer to the attached Figure 1 A pulley 31 is slidably connected to the front side of the outer wall of the protective shell 30 , and an operating mechanism 32 is fixedly connected to the front side of the outer wall of the pulley 31 .

[0038] Specifically, the pulley 31 can slide on the protective shell 30, so that the operating mechanism 32 can be easily moved, and the operator can perform corresponding operations through the operating mechanism 32. The setting of the pulley 31 makes the movement of the operating mechanism 32 more flexible and convenient for operation at different positions.

[0039] Please refer to the attached Figure 2 A fixing plate 33 is fixedly connected to the left side of the outer wall of the support frame 1 , and a control mechanism 34 is fixedly connected to the front side of the outer wall of the fixing plate 33 .

[0040] Specifically, the fixing plate 33 provides an installation base for the control mechanism 34, and the control mechanism 34 is firmly fixed on the support frame 1. The operator can set and adjust various operating parameters of the device through the control mechanism 34, such as controlling the speed and start and stop of the motor, and adjusting the feed speed of the tool. Through the control mechanism 34, precise control of the device can be achieved to ensure that the device works according to the predetermined procedures and requirements.

[0041] Working principle: Motor 1 4 and Motor 2 15 provide the required power for the entire processing. Motor 1 4 is mainly responsible for driving the rotation of the tool mechanism 8 and the drill bit 13 to achieve cutting and drilling of the inner hole of the high-pressure cylinder. Motor 2 15 is used to control the axial position of the rotating shaft 7 to accurately position the processing position. After motor 1 4 is started, its output end begins to rotate, driving the leather wheel 5 connected to it to rotate. The leather wheel 5 plays a role in power transmission. Since the main shaft 6 is rotatably connected to the top of the inner wall of the leather wheel 5, the rotation of the leather wheel 5 will drive the main shaft 6 to rotate at the top of the outer wall of the support frame 1. The main shaft 6 is an important transmission component of the entire tool rotation system. When the main shaft 6 rotates, The rotating shaft 7 fixedly connected to the right side of the inner wall will rotate accordingly. The rotating shaft 7 is a bridge connecting the main shaft 6 and the tool mechanism 8. The rotation of the rotating shaft 7 will be transmitted to the fixedly connected tool mechanism 8, so that the tool mechanism 8 starts to rotate, thereby cutting the inner hole of the high-pressure cylinder. When the tool mechanism 8 rotates, the gear 9 fixedly connected to the right side of its outer wall will also rotate together. A plurality of moving grooves 10 are provided on the inner wall of the gear 9, and the adjusting frame 11 slides in the moving groove 10. When the gear 9 rotates, the moving groove 10 will push the adjusting frame 11 to move radially. The right side of the outer wall of the adjusting frame 11 is slidably connected in the slide groove 12, and the slide groove 12 provides a guide for the movement of the adjusting frame 11 The function is to ensure that the adjusting frame 11 can move stably and accurately. The outer walls of the multiple adjusting frames 11 are fixedly connected to the drill bit 13 on the side away from each other. The movement of the adjusting frame 11 will drive the drill bit 13 to move radially, so that the position of the drill bit 13 can be adjusted according to different processing requirements. The outer wall of the drill bit 13 is rotatably connected to the right side with an adjusting column 14. The adjusting column 14 is slidably connected to the right end of the outer wall of the rotating shaft 7. The adjusting column 14 plays a role in assisting the stabilization of the drill bit 13, so that the drill bit 13 maintains a stable posture during the working process. After the motor 2 15 is started, its output end drives the turntable 16 fixedly connected thereto to rotate. The outer wall of the turntable 16 is rotatably connected with a leather strip 17. The leather strip 17 realizes transmission with the turntable 2 18 rotatably connected to the right side of the outer wall of the support frame 1, so that the turntable 2 18 also starts to rotate. When the turntable 2 18 rotates, the screw 19 fixedly connected to the left side of its outer wall will rotate accordingly. The screw 19 is a component for realizing axial position adjustment. The outer wall right side of the screw 19 is threadedly connected with a positioning mechanism 20. The rotation of the screw 19 will cause the positioning mechanism 20 to move axially along the screw 19. Since the positioning mechanism 20 is fixedly connected to the right side of the outer wall of the rotating shaft 7, the axial movement of the positioning mechanism 20 will drive the rotating shaft 7 to move axially, thereby realizing the adjustment of the axial position of the tool mechanism 8 and the drill bit 13 to adapt to different processing position requirements; The support block 201 is fixedly connected to the top of the outer wall of the support frame 1, providing a stable support foundation for the entire subsequent mechanism, ensuring that the entire device can remain stable during operation. The right side of the outer wall of the support block 201 is fixedly connected to a fixing ring 202, and the fixing ring 202 serves as a connecting and supporting component to connect the subsequent adjustment and locking mechanism 209 with the support block 201. The rear side of the outer wall of the fixing ring 202 is fixedly connected to a fixing block 203, and the fixing block 203 is used to further fix the entire mechanism to connect with other components to enhance the stability of the structure. The front side of the outer wall of the fixing ring 202 The screw 204 is rotatably connected. When the operator rotates the screw 204, since the screw 204 is rotatably connected to the connecting frame 205 in the middle of the inner wall, the rotation of the screw 204 will drive the connecting frame 205 to produce a corresponding displacement action. The connecting frame 205 can be fixed by rotating the screw 204 to prevent it from shaking. The middle part of the inner wall of the connecting frame 205 is slidably connected with an adjusting ring 206, so that the adjusting ring 206 slides in the middle part of the inner wall of the connecting frame 205. The sliding of the adjusting ring 206 is the intermediate link of the entire adjustment process. The adjusting ring 206 provides a basis for the subsequent adjustment of the adjusting rod 207. The outer wall of the adjusting ring 206 is equidistantly connected to the adjusting rod 207 for rotation. When the adjusting ring 206 slides, it pushes the adjusting rod 207 connected thereto for rotation to move. The outer wall of the adjusting rod 207 is connected to the adjusting plate 208 for rotation away from the outer wall. The movement of the adjusting rod 207 drives the adjusting plate 208 to shrink and expand. Since the adjusting rod 207 is rotatably connected to the adjusting ring 206 and the adjusting plate 208, the sliding of the adjusting ring 206 can be flexibly converted into the contraction of the adjusting plate 208. When the adjusting ring 206 slides in a certain direction, the adjusting rod 207 will expand and contract. The plurality of adjustment plates 208 are brought together so as to be synchronously moved closer to and away from each other. The right sides of the outer walls of the plurality of adjustment plates 208 are fixedly connected with a clamping mechanism 209. The position change of the adjustment plate 208 directly drives the clamping mechanism 209 to move. When the steel pipe needs to be clamped, the operator turns the screw 204 to adjust the adjustment plate 208 to drive the clamping mechanism 209 to approach the target component, and finally realizes the clamping action. To release the clamping, the screw 204 is reversely turned, and the adjustment plate 208 drives the clamping mechanism 209 away from the target component, and the clamping state is released, thereby ensuring the convenience of fixing. The motor 302 is fixedly connected to the left side of the outer wall of the rear support rod 301 and is the power source of the entire mechanism. When the motor 302 is powered on and started, its output end will start to rotate to provide power for subsequent motion transmission. The output end of the motor 302 is fixedly connected to the shaft 303, so when the motor 302 rotates, it will directly drive the shaft 303 to rotate synchronously. The outer wall of the shaft 303 is rotatably connected to the belt 304, and the right side of the outer wall of the rear support rod 301 is rotatably connected to the wheel 305. The shaft 303 is connected to the wheel 305 through the belt 304 to achieve transmission connection. When the shaft 303 rotates, it will drive the belt 304 to move. Since the belt 304 cooperates with the wheel 305, the wheel 305 will also rotate accordingly. The belt 304 plays a role in transmitting power and motion, converting the rotation of the shaft 303 into a circular movement of the belt 304. One side of the outer wall of the belt 304 is fixedly connected to a moving block 306. As the belt 304 circulates, the moving block 306 will move with the belt 304. The rear side of the outer wall of the moving block 306 is fixedly connected to the pipe 307, so the pipe 307 will move synchronously driven by the moving block 306. The outer wall of the pipe 307 is equidistantly installed with branch pipes 308, which will move with the pipe 307 and are used to transport liquid or gaseous media to achieve a cleaning function during the movement. The front end of the outer wall of the pipe 307 is fixedly connected to a moving plate 309, and the moving plate 309 will also move with the pipe 307. The upper and lower sides of the outer wall of the moving plate 309 are rotatably connected to auxiliary wheels 310. The function of the auxiliary wheels 310 is to reduce the friction resistance during the movement and make the entire movement process smoother. The auxiliary wheels 310 can roll along a specific track or plane to ensure that the moving plate 309 and the pipe 307 and branch pipe 308 connected thereto can move stably and smoothly.

[0042] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machining mechanism for machining inner holes of a high-pressure oil cylinder, comprising a support frame (1), characterized in that: A motor (4) is arranged on the left side of the bottom of the support frame (1); the output end of the motor (4) is rotatably connected to a pulley (5); the top of the outer wall of the support frame (1) is rotatably connected to a main shaft (6); the main shaft (6) is rotatably connected to the top of the inner wall of the pulley (5); the right side of the inner wall of the main shaft (6) is fixedly connected to a rotating shaft (7); the other end of the rotating shaft (7) is fixedly connected to a tool mechanism (8); the right side of the outer wall of the tool mechanism (8) is fixedly connected to a gear (9); the inner wall of the gear (9) is provided with a plurality of movable grooves (10); the inner wall of the movable groove (10) is slidably connected to an adjustment frame (11); the right side of the outer wall of the adjustment frame (11) is slidably connected to a slide groove (12); the outer walls of the plurality of adjustment frames (11) are fixedly connected to drill bits (13) on the sides away from each other; the outer wall of the drill bits (13) is rotatably connected to an adjustment column (14) on the right side; the adjustment column (14) is slidably connected to At the right end of the outer wall of the rotating shaft (7), a motor 2 (15) is arranged on the right side of the bottom of the support frame (1), and the output end of the motor 2 (15) is fixedly connected to a turntable 1 (16), and the outer wall of the turntable 1 (16) is rotatably connected to a leather strip (17), and the right side of the outer wall of the support frame (1) is rotatably connected to a turntable 2 (18), and the turntable 1 (16) is transmission-connected to the leather strip (17) through the turntable 2 (18), and the left side of the outer wall of the turntable 2 (18) is fixedly connected to a screw rod (19), and the right side of the outer wall of the screw rod (19) is threadedly connected to a positioning mechanism (20), and the positioning mechanism (20) is fixedly connected to the right side of the outer wall of the rotating shaft (7), and the top of the outer wall of the support frame (1) is fixedly connected to an adjustment mechanism (2), and the adjustment mechanism (2) is used to adjust the tool position, and the bottom of the inner wall of the support frame (1) is fixedly connected to a cleaning mechanism (3), and the cleaning mechanism (3) is used to clean the residue after processing.

2. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 1, characterized in that: The adjustment mechanism (2) comprises a support block (201), wherein the support block (201) is fixedly connected to the top of the outer wall of the support frame (1); a fixing ring (202) is fixedly connected to the right side of the outer wall of the support block (201); a fixing block (203) is fixedly connected to the rear side of the outer wall of the fixing ring (202); a screw (204) is rotatably connected to the front side of the outer wall of the fixing ring (202); a connecting frame (205) is rotatably connected to the middle part of the inner wall of the screw (204); an adjustment ring (206) is slidably connected to the middle part of the inner wall of the connecting frame (205); an adjustment rod (207) is rotatably connected to the outer wall of the adjustment ring (206) at equal intervals; an adjustment plate (208) is rotatably connected to the outer wall of the adjustment rod (207) at a side away from the outer wall; and a locking mechanism (209) is fixedly connected to the right side of the outer walls of the plurality of adjustment plates (208).

3. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 3 is characterized in that: The cleaning mechanism (3) comprises a support rod (301), wherein the support rod (301) is fixedly connected to the front and rear sides of the inner wall of the support frame (1); a motor (302) is fixedly connected to the left side of the outer wall of the rear support rod (301); a rotating shaft (303) is fixedly connected to the output end of the motor (302); a belt (304) is rotatably connected to the outer wall of the rotating shaft (303); a rotating wheel (305) is rotatably connected to the right side of the outer wall of the rear support rod (301); and the rotating shaft (303) is fixedly connected to the output end of the motor (302). 03) is connected to the rotating wheel (305) through a belt (304), a moving block (306) is fixedly connected to one side of the outer wall of the belt (304), a pipe (307) is fixedly connected to the rear side of the outer wall of the moving block (306), branch pipes (308) are equidistantly installed on the outer wall of the pipe (307), a moving plate (309) is fixedly connected to the front end of the outer wall of the pipe (307), and auxiliary wheels (310) are rotatably connected to the upper and lower sides of the outer wall of the moving plate (309).

4. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 2, characterized in that: The upper and lower sides of the outer wall of the support block (201) are fixedly connected to connecting plates (21), and the front and rear sides of the inner wall of the connecting plate (21) are threadedly connected to bolt holes (22).

5. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 3, characterized in that: The left and right sides of the outer wall of the front support rod (301) are both slidably connected to the limiting blocks (23), and the middle part of the inner wall of the limiting block (23) is threadedly connected with a bolt 1 (24).

6. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 1, characterized in that: The front and rear sides of the inner wall of the support frame (1) are fixedly connected to a sliding rod (25), and the outer wall of the sliding rod (25) is slidably connected to a positioning plate (26).

7. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 1, characterized in that: A support plate (27) is fixedly connected to the left side of the outer wall of the support frame (1), and a plurality of bolts (28) are threadedly connected to the front and rear sides of the outer wall of the support plate (27).

8. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 1, characterized in that: A fixing frame (29) is fixedly connected to the bottom of the outer wall of the support frame (1), and a protective shell (30) is fixedly connected to the bottom of the outer wall of the fixing frame (29).

9. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 8, characterized in that: A pulley (31) is slidably connected to the front side of the outer wall of the protective shell (30), and an operating mechanism (32) is fixedly connected to the front side of the outer wall of the pulley (31).

10. The processing mechanism for processing the inner hole of a high-pressure oil cylinder according to claim 1, characterized in that: A fixing plate (33) is fixedly connected to the left side of the outer wall of the support frame (1), and a control mechanism (34) is fixedly connected to the front side of the outer wall of the fixing plate (33).

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