Anti-leakage hydraulic valve connector finish machining all-in-one machine

Abstract

The invention belongs to the technical field of hydraulic valve connector machining, and discloses an anti-leakage hydraulic valve connector finish machining all-in-one machine which comprises a clamping mechanism, and the clamping mechanism comprises a first motor, a worm, a turbine, a rotating disc, an arc-shaped groove, a sliding rod, a sliding block, a first clamping plate and a second clamping plate. Through cooperation of structures such as the first clamping plates and the rotating plates, the first abutting plates on the first clamping plates abut against the side face of the connector, the V-shaped second abutting plates on the second clamping plates abut against the side edges of the connector, the connector is clamped and fixed between the two first clamping plates and the two second clamping plates, and the universality of the clamp is improved; meanwhile, the connector is clamped between the two rotating plates through transmission, so that the clamp can be better attached to the connector, stable clamping is guaranteed, the connector can be effectively prevented from loosening, operation safety and product quality are guaranteed, and the anti-leakage effect of the machined connector is indirectly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of hydraulic valve joint processing, and specifically relates to a precision finishing machine for leak-proof hydraulic valve joints. Background Technique

[0002] In the field of modern industrial production, hydraulic systems are widely used in various mechanical equipment. From large hydraulic excavators in construction projects to precision machining equipment in the manufacturing industry, hydraulic systems, with their efficient and stable power transmission characteristics, have become the key to the normal operation of many mechanical equipment. As an important component connecting pipelines, valves, and equipment in hydraulic systems, the quality of hydraulic valve joints is crucial for the operation stability and safety of the entire hydraulic system. However, leakage problems are quite common during the use of hydraulic valve joints. When leakage occurs at the joint, the leakage of hydraulic oil not only causes waste of resources and increases production costs but may also pollute the surrounding environment. In some production environments with extremely high cleanliness requirements, such as the food processing and pharmaceutical industries, the leakage of hydraulic oil may even lead to product quality problems and trigger serious production accidents. In addition, leakage will also cause unstable pressure in the hydraulic system, reduce the working efficiency of the equipment, and affect the production progress. According to incomplete statistics, the economic losses caused by equipment failures and production stagnation due to leakage of hydraulic valve joints to related industries reach billions of yuan every year. In addition to factors such as aging of sealing materials and system pressure shocks, insufficient machining accuracy of the joints themselves is an important factor. Therefore, in order to effectively solve the leakage problem of hydraulic valve joints and improve production efficiency and product quality, it has become an urgent need in the industry to perform anti-leakage precision finishing on hydraulic valve joints.

[0003] Traditional processing of hydraulic valve joints often requires multiple processes on different equipment. The processing method of multiple equipment and multiple processes is prone to causing bumps and scratches on the surface of the workpiece during the transfer process, affecting the accuracy and surface quality of the joint. Secondly, due to certain differences in the machining accuracy of different equipment, cumulative errors are inevitable, resulting in the inability to achieve a high level of accuracy for the final product. At the same time, multi-equipment processing also involves multiple clampings, and the clamping errors will further affect the product quality. Generally, ordinary fixtures can only clamp joints of specific specifications, with poor versatility. Moreover, the joint is prone to vibration during the processing process, making it easy to loosen and affect the machining accuracy. Therefore, a precision finishing machine for leak-proof hydraulic valve joints is now proposed. Summary of the Invention

[0004] To solve the problems raised in the above background technique, the present invention provides a precision finishing machine for leak-proof hydraulic valve joints.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an anti-leakage hydraulic valve joint finishing integrated machine, including a main body mechanism, and also including:

[0006] A clamping mechanism, which is arranged above the main body mechanism;

[0007] Among them, the clamping mechanism includes a first motor, a worm, a turbine, a turntable, an arc groove, a sliding rod, a slider, a first clamping plate and a second clamping plate. The first motor is rotatably connected to a worm, the side of the worm is rotatably connected to a turbine, the top of the turbine is fixedly connected to a turntable, the top of the turntable is evenly provided with a plurality of arc grooves for applying stress to the sliding rod, the inside of the arc groove is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a slider, and the tops of the four sliders are respectively fixedly connected to a first clamping plate and a second clamping plate for clamping a hydraulic valve joint.

[0008] Preferably, the first clamping plate is a straight plate, the second clamping plate is in a "V" shape, the two first clamping plates and the two second clamping plates are staggered, and the turntable is located above the worm.

[0009] Preferably, a buffer mechanism is provided inside the clamping mechanism, and the buffer mechanism includes two first contact plates and two second contact plates, a tooth plate is fixedly connected to the first contact plate, a gear is meshed on the top of the tooth plate, a rotating plate is fixedly connected to the gear, a first slide groove is provided inside the first clamping plate, cavities are provided inside the first clamping plate and the second clamping plate, a piston rod is fixedly connected to the first contact plate and the second contact plate, ventilation grooves are provided on both sides of the cavity, air bags are fixedly connected to the first clamping plate and the second clamping plate, and two springs are fixedly connected to the first contact plate and the second contact plate.

[0010] Preferably, the piston rod is slidably connected to the cavity, the interior of the cavity is communicated with the interior of the airbag through a ventilation groove, the airbag is located between two springs, the piston rod is located inside the airbag, the tooth plate is slidably connected to the first slide groove, the piston rod on the first contact plate is located on the side of the first contact plate close to the tooth plate, and the tooth plate is located above the piston rod.

[0011] Preferably, the gear is rotationally connected to the top of the first clamping plate, the side of the first contact plate close to the tooth plate is elastically connected to the inner wall of the first clamping plate through a spring, the side of the second contact plate close to the piston rod is elastically connected to the second clamping plate through a spring, and the two first contact plates and the two second contact plates are both located on the side where the two first clamping plates and the two second clamping plates are close to each other.

[0012] Preferably, a driving mechanism is disposed on the surface of the clamping mechanism, the clamping mechanism is located inside the driving mechanism, the buffer mechanism is located above the driving mechanism, and the driving mechanism includes a second motor.

[0013] Preferably, a screw rod is rotatably connected to the second motor, a threaded block is threadedly sleeved on the surface of the screw rod, a clamping shell is fixedly connected to the top of the threaded block, and four second sliding grooves are evenly arranged on the top of the clamping shell.

[0014] Preferably, the first motor is fixedly connected to the inner wall of the clamping shell, the worm, turbine and turntable are respectively slidably connected to the inner wall of the clamping shell, the slider is slidably connected to the second slide groove, the first clamping plate and the second clamping plate both pass through the inner wall of the second slide groove and extend to the top of the clamping shell, and the bottom of the first contact plate and the second contact plate are slidably connected to the top of the clamping shell.

[0015] Preferably, the main structure includes a rough processing workshop, an optimization workshop is arranged on the side of the rough processing workshop, a fine processing workshop is arranged on the side of the optimization workshop away from the rough processing workshop, an anti-leakage treatment workshop is arranged on the side of the fine processing workshop away from the optimization workshop, a cleaning workshop is arranged on the side of the anti-leakage treatment workshop away from the fine processing workshop, a base is fixedly connected to the bottom of the rough processing workshop, and a third slide groove is opened on the top of the base.

[0016] Preferably, the second motor is fixedly connected to the side of the base close to the rough processing workshop, the screw rod is rotationally connected to the inner wall of the third slide groove, the threaded block is slidingly connected to the inner wall of the third slide groove, and the clamping shell is slidingly connected to the top of the base.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a first clamping plate and a rotating plate and other structures to cooperate, and the first abutting plate on the first clamping plate abuts against the side surface of the joint, and the "V"-shaped second abutting plate on the second clamping plate abuts against the side edge of the joint, so that the joint is clamped and fixed between the two first clamping plates and the two second clamping plates, which can adapt to joints of different shapes. For joints with irregular sides or different side edge shapes, this multi-mode abutting and clamping structure can be adjusted according to the actual shape of the joint, thereby improving the versatility of the clamp, and with the movement of the slider, joints of different specifications can be clamped and fixed, thereby improving the scope of application of the device. At the same time, the clamp is better fitted to the joint by transmission between the two rotating plates where the joint is clamped, ensuring stable clamping, effectively preventing the joint from loosening, ensuring the safety of operation and product quality, and indirectly improving the anti-leakage effect of the joint after processing.

[0019] Through the cooperation of structures such as airbags and springs, the present invention improves the clamping stability. As the turntable rotates, the first contact plate and the second contact plate are supported by the elastic force of the spring, the air pressure in the cavity, and the airbag, enabling the first contact plate and the second contact plate to maintain a stable contact state when being squeezed by the turntable. During the processing of the joint, the impact force received by the joint can be absorbed, preventing the joint from being displaced or vibrating due to the impact force, avoiding micro-irregularities and surface defects caused by vibration, ensuring its stable operation at a specific working position, thereby indirectly improving the processing accuracy of the device for the joint and enhancing the sealing effect of the processed joint to prevent leakage.

[0020] By starting the second motor to rotate the lead screw, the threaded block is driven to move towards the rough machining workshop through the thread, enabling the joint to enter the rough machining workshop, optimization workshop, finish machining workshop, anti-leakage treatment workshop, and cleaning workshop respectively, and performing rough turning, milling optimization, finish machining of the sealing surface, anti-leakage surface treatment, and cleaning on the joint in sequence. Finally, the processed joint is moved to the side of the base away from the second motor under the drive of the clamping housing, reducing manual intervention and improving production efficiency. Each processing workshop performs different types of processing on the joint in sequence, ensuring the coherence of the processing procedures and contributing to the consistency of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a top view structural schematic diagram of the driving mechanism of the present invention;

[0023] Figure 3 is a sectional structural schematic diagram of the main body mechanism of the present invention;

[0024] Figure 4 is a sectional structural schematic diagram of the driving mechanism of the present invention;

[0025] Figure 5 is the present invention Figure 4 the enlarged structural schematic diagram at A in;

[0026] Figure 6 is a three-dimensional structural schematic diagram of the clamping mechanism of the present invention;

[0027] Figure 7 is a three-dimensional structural schematic diagram of the buffer mechanism of the present invention;

[0028] Figure 8 is a sectional structural schematic diagram of the buffer mechanism of the present invention.

[0029] In the figure: 1. Clamping mechanism; 101. First motor; 102. Worm; 103. Turbine; 104. Turntable; 105. Arc groove; 106. Slide bar; 107. Slide block; 108. First clamping plate; 109. Second clamping plate; 2. Buffer mechanism; 201. First abutting plate; 202. Rack; 203. Gear; 204. Rotating plate; 205. First chute; 206. Cavity; 207. Piston rod; 208. Vent groove; 209. Airbag; 210. Spring; 211. Second abutting plate; 3. Driving mechanism; 301. Clamping housing; 302. Second chute; 303. Threaded block; 304. Lead screw; 305. Second motor; 4. Main body mechanism; 401. Rough machining workshop; 402. Optimization workshop; 403. Finish machining workshop; 404. Anti-leakage treatment workshop; 405. Cleaning workshop; 406. Base; 407. Third chute. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] As Figures 1 to 8 shown, the present invention provides a finish machining integrated machine for anti-leakage hydraulic valve joints, including a main body mechanism 4, and further including:

[0032] A clamping mechanism 1, and the clamping mechanism 1 is arranged above the main body mechanism 4;

[0033] Among them, the clamping mechanism 1 includes a first motor 101, a worm 102, a turbine 103, a turntable 104, an arc groove 105, a slide bar 106, a slide block 107, a first clamping plate 108 and a second clamping plate 109. The worm 102 is rotatably connected to the first motor 101, the side surface of the worm 102 is rotatably connected to the turbine 103, the top of the turbine 103 is fixedly connected to the turntable 104, a plurality of arc grooves 105 for applying stress to the slide bar 106 are evenly arranged on the top of the turntable 104, the slide bar 106 is slidably connected to the inside of the arc groove 105, the top of the slide bar 106 is fixedly connected to the slide block 107, and the tops of the four slide blocks 107 are respectively fixedly connected to the first clamping plate 108 and the second clamping plate 109 for clamping the hydraulic valve joint.

[0034] The first clamping plate 108 is a straight plate, the outer shape of the second clamping plate 109 is "V"-shaped, the two first clamping plates 108 and the two second clamping plates 109 are distributed in a staggered manner, and the turntable 104 is located above the worm 102.

[0035] The above scheme is adopted: by placing the hydraulic valve connector on the top of the clamping shell 301, and between the two unfolded first clamping plates 108 and the two second clamping plates 109, and aligning the two side edges of the hexagonal connector with the two second clamping plates 109 respectively, then starting the first motor 101 to rotate the worm 102, the rotation of the worm 102 will drive the turbine 103 meshing with it to rotate, the rotation of the turbine 103 will drive the turntable 104 on its top to rotate, the rotation of the turntable 104 will apply stress to the sliding rod 106 inside it through the arc groove 105, and the slider 107 on the top of the sliding rod 106 can only move along the second slide groove 302 under the limitation of the second slide groove 302, so the stress will cause the four sliders 107 to move towards each other in the four second slide grooves 302 respectively, so that the first contact plate 201 on the first clamping plate 108 will abut against the side of the connector, and the second clamping The second abutment plate 211 on the plate 109 abuts against the side edge of the joint, and at the same time, the first abutment plate 201 is squeezed to cause the tooth plate 202 to slide inside the first slide groove 205, driving the gear 203 to rotate on the top of the first clamping plate 108, so that the rotating plate 204 moves toward the direction close to the joint with the gear 203 as the center, and finally the joint is clamped between the two rotating plates 204, which can adapt to joints of different shapes. For joints with irregular sides or different side edge shapes, this multi-mode abutment and clamping structure can be adjusted according to the actual shape of the joint, thereby improving the versatility of the clamp, and with the movement of the slider 107, joints of different specifications can be clamped and fixed, thereby improving the scope of application of the device, and through the rotating plate 204, the clamp can better fit the joint, ensuring stable clamping, and can effectively prevent the joint from loosening, thereby ensuring the safety of operation and product quality.

[0036] like Figures 4 to 8 As shown, a buffer mechanism 2 is arranged inside the clamping mechanism 1, and the buffer mechanism 2 includes two first contact plates 201 and two second contact plates 211. A tooth plate 202 is fixedly connected to the first contact plate 201, a gear 203 is meshed on the top of the tooth plate 202, a rotating plate 204 is fixedly connected to the gear 203, a first slide groove 205 is provided inside the first clamping plate 108, cavities 206 are provided inside the first clamping plate 108 and the second clamping plate 109, piston rods 207 are fixedly connected to the first contact plate 201 and the second contact plate 211, ventilation grooves 208 are provided on both sides of the cavity 206, air bags 209 are fixedly connected to the first clamping plate 108 and the second clamping plate 109, and two springs 210 are fixedly connected to the first contact plate 201 and the second contact plate 211.

[0037] The piston rod 207 is slidably connected to the cavity 206. The interior of the cavity 206 communicates with the interior of the airbag 209 through the ventilation groove 208. The airbag 209 is located between the two springs 210. The piston rod 207 is located inside the airbag 209. The toothed plate 202 is slidably connected to the first chute 205. The piston rod 207 on the first contact plate 201 is located on the side of the first contact plate 201 close to the toothed plate 202. The toothed plate 202 is located above the piston rod 207. The gear 203 is rotatably connected to the top of the first clamping plate 108. The side of the first contact plate 201 close to the toothed plate 202 is elastically connected to the inner wall of the first clamping plate 108 through the spring 210. The side of the second contact plate 211 close to the piston rod 207 is elastically connected to the second clamping plate 109 through the spring 210. The two first contact plates 201 and the two second contact plates 211 are all located on the side where the two first clamping plates 108 and the two second clamping plates 109 are close to each other.

[0038] The surface of the clamping mechanism 1 is provided with a driving mechanism 3. The clamping mechanism 1 is located inside the driving mechanism 3. The buffer mechanism 2 is located above the driving mechanism 3. The driving mechanism 3 includes a second motor 305. A lead screw 304 is rotatably connected to the second motor 305. A threaded block 303 is threadedly sleeved on the surface of the lead screw 304. The top of the threaded block 303 is fixedly connected to a clamping housing 301. Four second chutes 302 are evenly opened on the top of the clamping housing 301.

[0039] The first motor 101 is fixedly connected to the inner wall of the clamping housing 301. The worm 102, the turbine 103 and the turntable 104 are respectively slidably connected to the inner wall of the clamping housing 301. The slider 107 is slidably connected to the second chute 302. The first clamping plate 108 and the second clamping plate 109 both penetrate through the inner wall of the second chute 302 and extend above the clamping housing 301. The bottoms of the first contact plate 201 and the second contact plate 211 are slidably connected to the top of the clamping housing 301.

[0040] Adopting the above - mentioned solution: By setting up the cooperation of structures such as the airbag 209 and the spring 210, the clamping stability is improved. As the turntable 104 rotates, the first contact plate 201 and the second contact plate 211 will be squeezed, and the piston rod 207 squeezes the spring 210 and the gas in the cavity 206, increasing the air pressure in the cavity 206 and making the air pressure enter the inside of the airbag 209 through the ventilation groove 208, causing the airbag 209 to expand and support the squeezed first contact plate 201 and second contact plate 211. By the elastic force of the spring 210, the air pressure in the cavity 206, and the airbag 209 to support the first contact plate 201 and the second contact plate 211, the first contact plate and the second contact plate can maintain a stable contact state when being squeezed by the turntable. During the process of the joint being processed, the impact force received by the joint can be absorbed, preventing the joint from being displaced or vibrated due to the impact force, ensuring its stable operation at a specific working position, and thus indirectly improving the processing accuracy of the device for the joint.

[0041] As Figures 1 to 3 shown, the main body mechanism 4 includes a rough - machining workshop 401. A optimization workshop 402 is arranged on the side of the rough - machining workshop 401. A finish - machining workshop 403 is arranged on the side of the optimization workshop 402 away from the rough - machining workshop 401. A leak - proof treatment workshop 404 is arranged on the side of the finish - machining workshop 403 away from the optimization workshop 402. A cleaning workshop 405 is arranged on the side of the leak - proof treatment workshop 404 away from the finish - machining workshop 403. The bottom of the rough - machining workshop 401 is fixedly connected with a base 406. A third sliding groove 407 is opened at the top of the base 406. The second motor 305 is fixedly connected with the side of the base 406 close to the rough - machining workshop 401. The lead screw 304 is rotatably connected between the inner walls of the third sliding groove 407. The threaded block 303 is slidably connected between the inner walls of the third sliding groove 407. The clamping outer shell 301 is slidably connected between the top of the base 406.

[0042] Adopting the above - mentioned solution: By starting the second motor 305 to rotate the lead screw 304, the threaded block 303 is driven by the thread to move towards the direction close to the rough - machining workshop 401, so that the joints enter the inside of the rough - machining workshop 401, the optimization workshop 402, the finish - machining workshop 403, the leak - proof treatment workshop 404, and the cleaning workshop 405 respectively, and the joints are subjected to rough turning, milling optimization, finish machining of the sealing surface, leak - proof surface treatment, and cleaning in sequence. Finally, the processed joints are moved to the side of the base 406 away from the second motor 305 under the drive of the clamping outer shell 301, reducing manual intervention and improving production efficiency. Each processing workshop processes the joints in different types in sequence, ensuring the coherence of the processing procedures and contributing to improving the consistency of product quality.

[0043] Working principle and usage process of the present invention: First, place the hydraulic valve joint on the top of the clamping housing 301, and it is located between the two unfolded first clamping plates 108 and the two second clamping plates 109, and align two side edges of the hexagonal joint with the two second clamping plates 109 respectively. Subsequently, start the first motor 101 to rotate the worm 102. The rotation of the worm 102 will drive the meshing turbine 103 to rotate. The rotation of the turbine 103 will drive the turntable 104 at its top to rotate. The rotation of the turntable 104 will apply stress to the slide bar 106 inside it through the arc-shaped groove 105. The slider 107 at the top of the slide bar 106 can only move along the second chute 302 under the limitation of the second chute 302. Therefore, through the stress, the four sliders 107 will move towards each other inside the four second chutes 302 respectively, making the first contact plate 201 on the first clamping plate 108 abut against the side surface of the joint, and the second contact plate 211 on the second clamping plate 109 abut against the side edge of the joint;

[0044] As the turntable 104 rotates, the first contact plate 201 and the second contact plate 211 will be squeezed, and the piston rod 207 will squeeze the spring 210 and the gas in the cavity 206, increasing the air pressure in the cavity 206 and making the air pressure enter the airbag 209 through the ventilation groove 208, causing the airbag 209 to expand and support the squeezed first contact plate 201 and second contact plate 211. The first contact plate 201 and the second contact plate 211 are supported by the elastic force of the spring 210, the air pressure in the cavity 206, and the airbag 209. At the same time, when the first contact plate 201 is squeezed, the toothed plate 202 will slide inside the first chute 205, driving the gear 203 to rotate on the top of the first clamping plate 108, making the rotating plate 204 move towards the joint with the gear 203 as the center. Finally, the joint is clamped between the two rotating plates 204;

[0045] Finally, start the second motor 305 to rotate the lead screw 304, drive the threaded block 303 to move towards the rough machining workshop 401 through the thread, make the joint enter the rough machining workshop 401, the optimization workshop 402, the finish machining workshop 403, the anti-leakage treatment workshop 404, and the cleaning workshop 405 respectively, and perform turning rough machining, milling optimization machining, sealing surface finish machining, anti-leakage surface treatment, and cleaning on the joint in sequence. Finally, drive the processed joint to the side of the base 406 away from the second motor 305 under the drive of the clamping housing 301, release the clamping of the joint, and then it can be taken off.

[0046] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leak-proof hydraulic valve joint finishing machine, comprising a main body (4), characterized in that: Also includes: A clamping mechanism (1), the clamping mechanism (1) is arranged above the main body mechanism (4); The clamping mechanism (1) comprises a first motor (101), a worm (102), a turbine (103), a rotating disk (104), an arc groove (105), a sliding rod (106), a slider (107), a first clamping plate (108) and a second clamping plate (109), wherein the first motor (101) is rotatably connected to the worm (102), the side of the worm (102) is rotatably connected to the turbine (103), and the top of the turbine (103) is fixed A rotating disk (104) is fixedly connected thereto, a plurality of arc grooves (105) for applying stress to a sliding rod (106) are evenly formed on the top of the rotating disk (104), a sliding rod (106) is slidably connected inside the arc groove (105), a sliding block (107) is fixedly connected to the top of the sliding rod (106), and a first clamping plate (108) and a second clamping plate (109) for clamping a hydraulic valve joint are respectively fixedly connected to the tops of four sliding blocks (107).

2. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 1 is characterized in that: The first clamping plate (108) is a straight plate, the second clamping plate (109) is in a "V" shape, the two first clamping plates (108) and the two second clamping plates (109) are staggered, and the rotating disk (104) is located above the worm (102).

3. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 1 is characterized in that: A buffer mechanism (2) is arranged inside the clamping mechanism (1), and the buffer mechanism (2) comprises two first contact plates (201) and two second contact plates (211), a tooth plate (202) is fixedly connected to the first contact plate (201), a gear (203) is meshed at the top of the tooth plate (202), a rotating plate (204) is fixedly connected to the gear (203), a first sliding groove (205) is provided inside the first clamping plate (108), and the first clamping plate (108) is provided with a first sliding groove (205). 08) and the second clamping plate (109) are each provided with a cavity (206), the first contact plate (201) and the second contact plate (211) are each fixedly connected to a piston rod (207), ventilation grooves (208) are provided on both sides of the cavity (206), the first clamping plate (108) and the second clamping plate (109) are each fixedly connected to an air bag (209), and the first contact plate (201) and the second contact plate (211) are each fixedly connected to two springs (210).

4. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 3 is characterized in that: The piston rod (207) is slidably connected to the cavity (206), the interior of the cavity (206) is communicated with the interior of the airbag (209) through the ventilation groove (208), the airbag (209) is located between the two springs (210), the piston rod (207) is located inside the airbag (209), the tooth plate (202) is slidably connected to the first slide groove (205), the piston rod (207) on the first contact plate (201) is located on a side of the first contact plate (201) close to the tooth plate (202), and the tooth plate (202) is located above the piston rod (207).

5. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 3 is characterized by: The gear (203) is rotationally connected to the top of the first clamping plate (108); the side of the first contact plate (201) close to the tooth plate (202) is elastically connected to the inner wall of the first clamping plate (108) through a spring (210); the side of the second contact plate (211) close to the piston rod (207) is elastically connected to the second clamping plate (109) through a spring (210); the two first contact plates (201) and the two second contact plates (211) are both located on the side where the two first clamping plates (108) and the two second clamping plates (109) are close to each other.

6. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 3, characterized in that: A driving mechanism (3) is arranged on the surface of the clamping mechanism (1); the clamping mechanism (1) is located inside the driving mechanism (3); the buffer mechanism (2) is located above the driving mechanism (3); and the driving mechanism (3) comprises a second motor (305).

7. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 6, characterized in that: The second motor (305) is rotatably connected to a screw rod (304), a threaded block (303) is threadedly sleeved on the surface of the screw rod (304), a clamping shell (301) is fixedly connected to the top of the threaded block (303), and four second sliding grooves (302) are evenly arranged on the top of the clamping shell (301).

8. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 7, characterized in that: The first motor (101) is fixedly connected to the inner wall of the clamping shell (301); the worm (102), the turbine (103) and the turntable (104) are respectively slidably connected to the inner wall of the clamping shell (301); the slider (107) is slidably connected to the second slide groove (302); the first clamping plate (108) and the second clamping plate (109) both pass through the inner wall of the second slide groove (302) and extend to the top of the clamping shell (301); the bottom of the first contact plate (201) and the second contact plate (211) are slidably connected to the top of the clamping shell (301).

9. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 7, characterized in that: The main structure (4) comprises a rough processing workshop (401), an optimization workshop (402) is arranged on the side of the rough processing workshop (401), a fine processing workshop (403) is arranged on the side of the optimization workshop (402) away from the rough processing workshop (401), an anti-leakage treatment workshop (404) is arranged on the side of the fine processing workshop (403) away from the optimization workshop (402), a cleaning workshop (405) is arranged on the side of the anti-leakage treatment workshop (404) away from the fine processing workshop (403), and a base (406) is fixedly connected to the bottom of the rough processing workshop (401), and a third slide groove (407) is opened on the top of the base (406).

10. The anti-leakage hydraulic valve joint finishing integrated machine according to claim 9, characterized in that: The second motor (305) is fixedly connected to the side of the base (406) close to the rough processing workshop (401), the screw rod (304) is rotationally connected to the inner wall of the third slide groove (407), the threaded block (303) is slidingly connected to the inner wall of the third slide groove (407), and the clamping shell (301) is slidingly connected to the top of the base (406).

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