QPQ piston rod mirror surface machining device and machining method thereof

Abstract

The QPQ piston rod mirror surface machining device comprises a workbench, the two sides of the workbench are provided with a baffle and a positioning frame respectively, and a movable plate is slidably arranged on the inner wall of the positioning frame; the feeding assembly comprises an obliquely-arranged sliding plate, a top frame is arranged at the top of the sliding plate, a supporting plate is arranged at the bottom of the sliding plate, first supporting seats are evenly arranged on the surface of the supporting plate, and first electric push rods are arranged on the surfaces of the first supporting seats; and the material moving assembly comprises a first positioning seat and a lifting frame, and a first hydraulic lifting rod is arranged between the movable disc and the lifting frame. According to the automatic machining device, the piston rod can be automatically fed and moved to the machining position to be subjected to surface automatic mirror surface machining treatment, after treatment is completed, automatic grabbing and discharging can be achieved, then feeding machining is conducted, manual one-by-one feeding and discharging are not needed through automatic operation, manpower is saved, sweeps in the machining process can be adsorbed and collected, and the machining efficiency is improved. The physical and psychological health of workers is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of piston rod processing, and in particular to a QPQ piston rod mirror processing device and a processing method thereof. Background Art

[0002] The piston rod is a connecting component that supports the piston to do work. It is mostly used in oil cylinders and cylinder motion actuators. It is a moving component that moves frequently and has high technical requirements. QPQ surface treatment is a metal surface treatment process, also known as "Quench-Polish-Quench" or "Blue Plating". This treatment process aims to improve the wear resistance, fatigue resistance and corrosion resistance of parts.

[0003] The existing QPQ piston rod mirror processing is the processing of the piston rod surface. The surface can reflect the image like a mirror. This level has achieved very good workpiece surface quality. Mirror processing can not only create a high "appearance" for the product, but also reduce the notch effect and extend the fatigue life of the workpiece. Most of the current processing devices can achieve good processing effects, but in normal processing operations, manual loading and unloading are required, which is time-consuming and labor-intensive. In addition, the waste chips generated during the processing are easily inhaled by the workers who load and unload the materials, affecting their physical and mental health. Summary of the invention

[0004] The present invention provides a QPQ piston rod mirror processing device and a processing method thereof, which can realize automatic loading of the piston rod and automatic mirror processing of the surface after moving it to a processing position; after the processing is completed, the unloaded material can also be automatically grasped and then loaded for processing; the automated operation does not require manual loading and unloading one by one, thus saving manpower; and waste chips generated during the processing can be absorbed and collected, thus ensuring the physical and mental health of the workers.

[0005] In order to solve the above technical problems, the present invention provides a QPQ piston rod mirror processing device, comprising:

[0006] The workbench has baffles and positioning frames on both sides, and the inner wall of the positioning frame is slidably provided with a movable plate;

[0007] The loading assembly comprises an inclined sliding plate, a top frame is provided on the top of the sliding plate, a support plate is provided on the bottom of the sliding plate, a first support seat is evenly provided on the surface of the support plate, and a first electric push rod is provided on the surface of the first support seat;

[0008] The material moving assembly includes a first positioning seat and a lifting frame, wherein a movable plate is provided on the top of the inner wall of the first positioning seat, a first hydraulic lifting rod is provided between the movable plate and the lifting frame, a sliding block is provided at the bottom of the lifting frame for sliding movement, an electric claw clamp is provided at the bottom of the sliding block, and the electric claw clamp is used to clamp the QPQ piston rod;

[0009] There are two support frames, and the second motor and the third motor are respectively disposed on the outer sides of the two support frames;

[0010] A second support seat, a reducer is arranged on one side close to the support frame, a processing frame is arranged at the bottom of the reducer, and a processing tool head is arranged inside the processing frame;

[0011] The third support base is arranged at the bottom of the second motor, a slide groove is arranged inside the third support base, and a sliding frame is arranged on the top surface of the third support base.

[0012] As a preferred embodiment of the above technical solution, a stretching plate is inserted into the baffle, a filter bag is provided inside the movable plate, an induced draft fan is provided outside the movable plate, a sliding cavity is provided on the inner wall of the positioning frame, the movable plate is slidably arranged inside the sliding cavity, a third hydraulic lifting rod is provided between the movable plate and the top of the inner wall of the positioning frame, and a control panel is provided on the outside of the workbench.

[0013] As a preferred embodiment of the above technical solution, the loading assembly also includes a loading frame, a slide is provided inside the loading frame, buffer strips are evenly provided at the bottom of the top frame, the buffer strips are arranged at the top of the slide, a limiting column is provided at one end of the top of the first electric push rod, the number of the first support seats is set to three and arranged side by side, a buffer strip is provided between two adjacent first support seats, infrared sensors and counters are evenly provided on the inner wall of the loading frame, the infrared sensors and counters are respectively used to detect the position and number of QPQ piston rods, a loading chamber is provided on the side of the loading assembly close to the workbench, the bottom of the loading chamber is connected to a storage chamber, and the inner walls of the loading chamber and the storage chamber are provided with cushions.

[0014] As a preferred embodiment of the above technical solution, a first motor is provided at the bottom of the inner wall of the first positioning seat, the output end of the first motor is transmission-connected to the movable disk, the movable disk is slidingly connected to the inner wall of the first positioning seat, the lifting frame is set to be L-shaped, and a second electric push rod is provided between the slider and a side wall of the lifting frame.

[0015] As a preferred embodiment of the above technical solution, a second positioning seat is provided at the bottom of the support frame, and a third electric push rod is provided between the second positioning seat and the support frame.

[0016] As a preferred embodiment of the above technical solution, the output ends of the second motor and the third motor are respectively provided with a first clamping disk and a second clamping disk, the ends of the first clamping disk and the second clamping disk are respectively matched with the QPQ piston rod, and the first clamping disk and the second clamping disk are respectively arranged on the top of the two support frames.

[0017] As a preferred embodiment of the above technical solution, the second support seat includes a positioning plate and a lifting plate, a second hydraulic lifting rod is provided on the rear side of the lifting plate, a positioning angle is provided at one end of the top of the second hydraulic lifting rod, and the positioning angle is welded to the lifting plate, a fourth motor is provided on the top of the second support seat, and the fourth motor is connected to the reducer through a transmission assembly, the transmission assembly includes a transmission gear plate and a transmission chain, the reducer and one end of the processing frame are both provided with couplings, a transmission belt is provided between the two couplings, and a transmission shaft is connected between the coupling on the outside of the processing frame and the processing frame.

[0018] As a preferred embodiment of the above technical solution, the sliding frame is slidably connected to the sliding groove, a driving seat is provided on the outside of the sliding frame, the driving seat includes an electric screw and a locking block, the locking block is fixedly connected to the outside of the positioning plate, the electric screw is used to drive the locking block to move horizontally, the second motor is arranged on the top surface of the sliding frame, and a turntable is provided on the rear side of the sliding frame, and the turntable is connected to the sliding frame through a screw.

[0019] The present invention also provides a QPQ piston rod mirror processing method, which specifically comprises the following steps:

[0020] Step 1: The piston rod is transported from the outside to the surface of the slide plate and gradually slides toward the direction of the workbench. After approaching the first support seat, the first electric push rod can drive the limit column to move upward to separate the piston rod. When the first electric push rods in the three first support seats drive the limit column to move to limit the passage of the piston rod, it can ensure that the piston rods approach the workbench one by one. At the same time, the buffer strip at the bottom of the top frame limits the passing piston rod to slow it down, so that the first electric push rod can be lifted and lowered to drive the limit column to block.

[0021] Step 2: The third hydraulic lifting rod works to drive the movable plate to move upward, the second hydraulic lifting rod works to drive the lifting plate to move upward to leave a larger space, the first hydraulic lifting rod works to drive the lifting frame and the electric claw clamp to move downward, the piston rod is clamped by the electric claw clamp and then lifted up by the first hydraulic lifting rod to drive the piston rod to lift, then the first motor works to drive the movable plate and the first hydraulic lifting rod and the lifting frame on the top of the movable plate to rotate, so that the piston rod rotates and adjusts the direction in the space at the bottom of the movable plate, and then enters the movable plate and the movable plate works again to gradually adjust the angle until the piston rod is adjusted to the top surface of the workbench as a whole;

[0022] Step 3: The second electric push rod works to push the position of the slider to fine-tune the position of the bottom electric claw clamp, and then the first hydraulic lifting rod moves downward to drive the electric claw clamp and the piston rod to move downward to move the piston rod to the top surface of the two support frames to complete a loading work, and the turntable outside the sliding frame is rotated to push the sliding frame to drive the sliding frame and the second motor to move, and the first clamping plate is pressed against the piston rod while the other end of the piston rod is pressed against the second clamping plate. The second hydraulic lifting rod drives the lifting plate to move downward so that the processing head in the processing frame gradually presses against the surface of the piston rod, and then the piston rod is driven to rotate continuously under the work of the second motor and the third motor, and the fourth motor and the reducer work to drive the processing head to rotate to perform mirror processing on the surface of the piston rod. At the same time, the electric screw of the driving seat works to drive the positioning plate to gradually move, thereby adjusting the position of the processing head to process the entire piston rod surface in turn;

[0023] Step 4: During the processing, the third hydraulic lifting rod drives the movable plate to move downward and the induced draft fan works to attract the debris in the processing process to avoid affecting the environment. After the mirror processing is completed, the second hydraulic lifting rod works to drive the lifting plate to move upward, and the third hydraulic lifting rod drives the movable plate to move upward, leaving a large space. The first hydraulic lifting rod moves downward to drive the electric claw clamp to clamp the piston rod after processing, and then the second electric push rod works to push the position of the slider, and the movable disk drives the entire lifting frame and the first hydraulic lifting rod to rotate. After adjusting the electric claw clamp to the top of the unloading chamber, the processed piston rod is passed into the unloading chamber and enters the storage chamber for storage or transportation, and then the piston rod is taken out for the next processing.

[0024] The present invention provides a QPQ piston rod mirror processing device and a processing method thereof, which comprises a feeding assembly, a material moving assembly, a support frame, a second support seat and a third support seat. The piston rod is transported from the outside to the surface of the slide plate and gradually slides toward the direction of the workbench. After approaching the first support seat, the first electric push rod can drive the limit column to move upward to separate the piston rod, so as to ensure that the piston rods approach the workbench one by one. At the same time, the buffer strip at the bottom of the top frame limits the passing piston rod to decelerate it. The third hydraulic lifting rod drives the movable plate to move upward, and the second hydraulic lifting rod drives the lifting plate to move upward to leave a large space. , the first hydraulic lifting rod works to drive the lifting frame and the electric claw clamp to move downward, and the piston rod is clamped by the electric claw clamp and then lifted up by the first hydraulic lifting rod to drive the piston rod to lift, and then the first motor works to drive the movable plate and the first hydraulic lifting rod and the lifting frame on the top of the movable plate to rotate, so that the piston rod rotates accordingly to adjust the direction in the space at the bottom of the movable plate, and then after entering the movable plate, the movable plate works again to gradually adjust the angle until the piston rod is adjusted to the top surface of the workbench as a whole, and the second electric push rod works to push the position of the slider to fine-tune the position of the bottom electric claw clamp, and then the first hydraulic lifting rod moves upward The downward movement drives the electric claw clamp and the piston rod to move downward to move the piston rod to the top surface of the two support frames to complete a loading work. The turntable outside the sliding frame is rotated to push the sliding frame to drive the sliding frame and the second motor to move, so that the first clamping plate is close to the piston rod and the other end of the piston rod is close to the second clamping plate. The second hydraulic lifting rod drives the lifting plate to move downward so that the processing head in the processing frame gradually comes close to the surface of the piston rod. Then, the piston rod is driven to rotate continuously under the work of the second motor and the third motor. The fourth motor and the reducer drive the processing head to rotate to perform mirror processing on the surface of the piston rod. At the same time, the The electric screw of the moving seat drives the positioning plate to move gradually, thereby adjusting the position of the processing tool head to process the entire piston rod surface in turn. During the processing, the third hydraulic lifting rod drives the movable plate to move downward and the induced draft fan works to attract the debris in the processing process to avoid affecting the environment. It can realize automatic loading of the piston rod and automatic mirror processing of the surface after moving to the processing position. After the processing is completed, it can also automatically grab the unloaded material and then carry out loading and processing. The automated operation does not require manual loading and unloading one by one, saving manpower, and will absorb and collect the waste chips in the processing process to ensure the physical and mental health of the workers.

[0025] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a front view of the feeding assembly of the present invention;

[0028] Figure 3 It is a side view of the feeding assembly of the present invention;

[0029] Figure 4 It is a schematic structural diagram of the material transfer assembly of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the second support base and the third support base of the present invention.

[0031] In the figure: 1 workbench, 11 baffle, 12 positioning frame, 13 movable plate, 14 third hydraulic lifting rod, 2 loading assembly, 21 loading frame, 22 slide plate, 23 top frame, 231 buffer strip, 24 support plate, 25 first support seat, 26 first electric push rod, 27 limit column, 28 unloading chamber, 29 storage chamber, 3 material moving assembly, 31 first positioning seat, 32 movable plate, 33 first motor, 34 lifting frame, 35 first hydraulic lifting rod, 36 slider, 37 second electric push rod, 38 electric claw clamp, 4 support frame, 41 second positioning seat, 42 third electric push rod, 5 second motor, 51 first clamping plate, 6 third motor, 61 second clamping plate, 7 second support seat, 71 positioning plate, 72 lifting plate, 73 second hydraulic lifting rod, 74 fourth motor, 75 reducer, 76 processing frame, 8 third support seat, 81 sliding frame, 82 driving seat, 83 turntable, 9 control panel. DETAILED DESCRIPTION

[0032] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figure 1-5 The embodiment of the present invention provides a QPQ piston rod mirror processing device and a processing method thereof, comprising:

[0035] The workbench 1 has baffles 11 and positioning frames 12 on both sides, and a movable plate 13 is slidably provided on the inner wall of the positioning frame 12;

[0036] The loading assembly 2 comprises an inclined slide plate 22, a top frame 23 is provided on the top of the slide plate 22, a support plate 24 is provided on the bottom of the slide plate 22, a first support seat 25 is evenly provided on the surface of the support plate 24, and a first electric push rod 26 is provided on the surface of the first support seat 25;

[0037] The material moving assembly 3 includes a first positioning seat 31 and a lifting frame 34. A movable plate 32 is provided on the top of the inner wall of the first positioning seat 31. A first hydraulic lifting rod 35 is provided between the movable plate 32 and the lifting frame 34. A slider 36 is provided at the bottom of the lifting frame 34 for sliding movement. An electric claw clamp 38 is provided at the bottom of the slider 36. The electric claw clamp 38 is used to clamp the QPQ piston rod.

[0038] There are two support frames 4, and a second motor 5 and a third motor 6 are respectively disposed on the outer sides of the two support frames 4;

[0039] The second support seat 7 is provided with a reducer 75 on one side close to the support frame 4, a processing frame 76 is provided at the bottom of the reducer 75, and a processing tool head is provided inside the processing frame 76;

[0040] The third support base 8 is disposed at the bottom of the second motor 5 . A slide groove is disposed inside the third support base 8 . A sliding frame 81 is disposed on the top surface of the third support base 8 .

[0041] The present embodiment provides a QPQ piston rod mirror processing device and a processing method thereof, which comprises a feeding assembly 2, a material moving assembly 3, a support frame 4, a second support seat 7 and a third support seat 8. The piston rod is transported from the outside to the surface of the slide plate 22 and gradually slides toward the direction of the workbench 1. After approaching the first support seat 25, the first electric push rod 26 can drive the limit column 27 to move upward to separate the piston rod, so as to ensure that the piston rod approaches the workbench 1 one by one. At the same time, the buffer strip 231 at the bottom of the top frame 23 limits the passing piston rod to decelerate it. The third hydraulic lifting rod 14 drives the movable plate 13 to move upward, and the second hydraulic lifting rod 73 drives the lifting plate 72 to move upward to leave space. The first hydraulic lifting rod 35 drives the lifting frame 34 and the electric claw clamp 38 to move downward, and the piston rod is clamped by the electric claw clamp 38 and then lifted up by the first hydraulic lifting rod 35 to drive the piston rod to lift. Then the first motor 33 drives the movable plate 32 and the first hydraulic lifting rod 35 and the lifting frame 34 on the top of the movable plate 13 to rotate, so that the piston rod rotates and adjusts the direction in the space at the bottom of the movable plate 13. After entering the movable plate 13, the movable plate 32 works again to gradually adjust the angle until the piston rod is adjusted to the top surface of the workbench 1 as a whole. The second electric push rod 37 works to push the position of the slider 36 to fine-tune the position of the electric claw clamp 38 at the bottom. Then the first hydraulic lifting rod 35 moves downward, driving the electric claw clamp 38 and the piston rod to move downward to move the piston rod to the top surface of the two support frames 4, completing a loading work, rotating the turntable 83 outside the sliding frame 81 to push the sliding frame 81, driving the sliding frame 81 and the second motor 5 to move, so that the first clamping plate 51 is close to the piston rod and the other end of the piston rod is close to the second clamping plate 61, and the second hydraulic lifting rod 73 drives the lifting plate 72 to move downward so that the processing head in the processing frame 76 gradually comes close to the surface of the piston rod, and then drives the piston rod to rotate continuously under the operation of the second motor 5 and the third motor 6, and the fourth motor 74 and the reducer 75 work to drive the processing head to rotate to activate The surface of the plug rod is mirror-finished, and at the same time, the electric screw of the drive seat 82 drives the positioning plate 71 to gradually move, thereby adjusting the position of the processing tool head to process the entire piston rod surface in turn. In addition, during the processing, the third hydraulic lifting rod 14 drives the movable plate 13 to move downward, and the induced draft fan works to attract debris in the processing process to avoid affecting the environment. The piston rod can be automatically loaded and moved to the processing position for automatic mirror-finishing of the surface. After the processing is completed, it can also automatically grab the unloaded material and then carry out loading and processing. The automated operation does not require manual loading and unloading one by one, saving manpower, and will absorb and collect waste chips in the processing process to ensure the physical and mental health of the workers.

[0042] As a preferred embodiment of the above technical solution, a stretching plate is inserted into the baffle 11, a filter bag is provided inside the movable plate 13, an induced draft fan is provided outside the movable plate 13, a sliding cavity is provided on the inner wall of the positioning frame 12, the movable plate 13 is slidably arranged inside the sliding cavity, a third hydraulic lifting rod 14 is provided between the movable plate 13 and the top of the inner wall of the positioning frame 12, and a control panel 9 is provided on the outside of the workbench 1.

[0043] The third hydraulic lifting rod 14 in this embodiment drives the movable plate 13 to move downward and the induced draft fan works to attract debris during the processing to avoid affecting the environment. The filter bag can also be adjusted as needed to suck in the gas and waste debris in the gas. At the same time, the stretching plate in the baffle 11 on the other side is pulled out to block it.

[0044] In a further feasible embodiment of the present embodiment, the loading component 2 also includes a loading frame 21, a slide plate 22 is provided inside the loading frame 21, and buffer strips 231 are evenly provided at the bottom of the top frame 23, and the buffer strips 231 are arranged at the top of the slide plate 22. A limiting column 27 is provided at one end of the top of the first electric push rod 26. The number of first support seats 25 is set to three and they are arranged side by side. A buffer strip 231 is provided between two adjacent first support seats 25. Infrared sensors and counters are evenly provided on the inner wall of the loading frame 21, and the infrared sensors and counters are respectively used to detect the position and number of QPQ piston rods. A unloading chamber 28 is provided on the side of the loading component 2 close to the workbench 1, and a storage chamber 29 is connected to the bottom of the unloading chamber 28, and the inner walls of the unloading chamber 28 and the storage chamber 29 are provided with cushions.

[0045] The piston rod in this embodiment is transported from the outside to the surface of the slide plate 22 and gradually slides in the direction of the workbench 1. After approaching the first support seat 25, the first electric push rod 26 can work to drive the limit column 27 to move upward to separate the piston rod. When the first electric push rod 26 in the three first support seats 25 works to drive the limit column 27 to move to limit the passage of the piston rod, it can ensure that the piston rods approach the workbench 1 one by one. At the same time, the buffer strip 231 at the bottom of the top frame 23 limits the passing piston rod to slow it down, which makes it easier for the first electric push rod 26 to move up and down to drive the limit column 27 to block.

[0046] In a further feasible embodiment of the present embodiment, a first motor 33 is provided at the bottom of the inner wall of the first positioning seat 31, the output end of the first motor 33 is transmission-connected to the movable disk 32, the movable disk 32 is slidingly connected to the inner wall of the first positioning seat 31, the lifting frame 34 is shaped into an L shape, and a second electric push rod 37 is provided between the slider 36 and one side wall of the lifting frame 34.

[0047] The first hydraulic lifting rod 35 of the present embodiment drives the lifting frame 34 and the electric claw clamp 38 to move downward, and the piston rod is clamped by the electric claw clamp 38 and then lifted upward by the first hydraulic lifting rod 35 to drive the piston rod to lift. Then the first motor 33 drives the movable plate 32 and the first hydraulic lifting rod 35 and the lifting frame 34 on the top of the movable plate 13 to rotate, so that the piston rod rotates and adjusts the direction in the space at the bottom of the movable plate 13. Then, after entering the movable plate 13, the movable plate 32 works again to gradually adjust the angle until the piston rod is adjusted to the top surface of the workbench 1 as a whole. After the processing is completed, the first hydraulic lifting rod 35 moves downward to drive the electric claw clamp 38 to clamp the processed piston rod. Then, the second electric push rod 37 works to push the position of the slider 36, and the movable plate 32 drives the entire lifting frame 34 and the first hydraulic lifting rod 35 to rotate. After the electric claw clamp 38 is adjusted to the top of the unloading chamber 28, the processed piston rod is passed into the unloading chamber 28 and enters the storage chamber 29 for storage or transportation, and the work of taking the piston rod for the next processing is carried out.

[0048] In a further implementable embodiment of the present invention, a second positioning seat 41 is provided at the bottom of the support frame 4 , and a third electric push rod 42 is provided between the second positioning seat 41 and the support frame 4 .

[0049] The third electric push rod 42 in this embodiment can push the support frame 4 to move upward, and can receive the piston rod or push the piston rod upward after processing, so as to facilitate the grabbing and placement of the blank.

[0050] In a further feasible embodiment of the present embodiment, the output ends of the second motor 5 and the third motor 6 are respectively provided with a first positioning disk 51 and a second positioning disk 61, the ends of the first positioning disk 51 and the second positioning disk 61 are respectively matched with the QPQ piston rod, and the first positioning disk 51 and the second positioning disk 61 are respectively arranged on the top of the two support frames 4.

[0051] The second motor 5 and the third motor 6 in this embodiment drive the piston rod to rotate continuously, the fourth motor 74 and the reducer 75 drive the processing head to rotate to perform mirror processing on the surface of the piston rod, and at the same time, the electric screw of the drive seat 82 drives the positioning plate 71 to move gradually, thereby adjusting the position of the processing head to process the entire piston rod surface in turn.

[0052] In a further implementable embodiment of the present embodiment, the second support seat 7 includes a positioning plate 71 and a lifting plate 72, a second hydraulic lifting rod 73 is provided on the rear side of the lifting plate 72, a positioning angle is provided at one end of the top of the second hydraulic lifting rod 73, and the positioning angle is welded to the lifting plate 72, a fourth motor 74 is provided on the top of the second support seat 7, and the fourth motor 74 is connected to the reducer 75 through a transmission assembly, the transmission assembly includes a transmission gear plate and a transmission chain, the reducer 75 and one end of the processing frame 76 are both provided with couplings, a transmission belt is provided between the two couplings, and a transmission shaft is connected between the coupling on the outside of the processing frame 76 and the processing frame 76.

[0053] The second hydraulic lifting rod 73 in this embodiment drives the lifting plate 72 to move downward so that the processing head in the processing frame 76 gradually comes close to the surface of the piston rod. Then, the fourth motor 74 and the reducer 75 work to drive the processing head to rotate and perform mirror processing on the surface of the piston rod. The electric screw of the drive seat 82 drives the positioning plate 71 to gradually move, thereby adjusting the position of the processing head to process the entire piston rod surface in turn. After the mirror processing is completed, the second hydraulic lifting rod 73 works to drive the lifting plate 72 to move upward, leaving a larger space for unloading and reloading.

[0054] In a further feasible embodiment of the present embodiment, the sliding frame 81 is slidably connected to the sliding groove, a driving seat 82 is provided on the outer side of the sliding frame 81, the driving seat 82 includes an electric screw and a locking block, the locking block is fixedly connected to the outer side of the positioning plate 71, the electric screw is used to drive the locking block to move horizontally, the second motor 5 is arranged on the top surface of the sliding frame 81, and a turntable 83 is provided on the rear side of the sliding frame 81, and the turntable 83 is connected to the sliding frame 81 through a screw.

[0055] The electric screw of the drive seat 82 in this embodiment drives the positioning plate 71 to move gradually, thereby adjusting the position of the processing tool head to process the entire piston rod surface in turn, and the turntable 83 outside the rotating sliding frame 81 pushes the sliding frame 81 to drive the sliding frame 81 and the second motor 5 to move, so that the first clamping plate 51 is pressed against the piston rod and the other end of the piston rod is pressed against the second clamping plate 61, and then the second motor 5 and the third motor 6 drive the piston rod to rotate continuously.

[0056] Embodiment 2:

[0057] On the basis of the first embodiment, the present invention further provides a QPQ piston rod mirror processing method, which specifically comprises the following steps:

[0058] Step 1: The piston rod is transported from the outside to the surface of the slide plate 22 and gradually slides toward the direction of the workbench 1. After approaching the first support seat 25, the first electric push rod 26 works to drive the limit column 27 to move upward to separate the piston rod. When the first electric push rod 26 in the three first support seats 25 works to drive the limit column 27 to move to limit the passage of the piston rod, it can ensure that the piston rods approach the workbench 1 one by one. At the same time, the buffer strip 231 at the bottom of the top frame 23 limits the passing piston rod to slow it down, so that the first electric push rod 26 can be lifted and lowered to drive the limit column 27 to block.

[0059] Step 2: The third hydraulic lifting rod 14 works to drive the movable plate 13 to move upward, the second hydraulic lifting rod 73 works to drive the lifting plate 72 to move upward to leave a larger space, the first hydraulic lifting rod 35 works to drive the lifting frame 34 and the electric claw clamp 38 to move downward, the piston rod is clamped by the electric claw clamp 38 and then lifted upward by the first hydraulic lifting rod 35 to drive the piston rod to lift, then the first motor 33 works to drive the movable plate 32 and the first hydraulic lifting rod 35 and the lifting frame 34 at the top to rotate, so that the piston rod rotates accordingly to adjust the direction in the space at the bottom of the movable plate 13, and then the movable plate 32 enters the movable plate 13 and works again to gradually adjust the angle until the piston rod is adjusted as a whole to the top surface of the workbench 1;

[0060] Step 3: The second electric push rod 37 works to push the position of the slider 36 to fine-tune the position of the bottom electric claw clamp 38, and then the first hydraulic lifting rod 35 moves downward to drive the electric claw clamp 38 and the piston rod to move downward to move the piston rod to the top surface of the two support frames 4, completing a loading work, rotating the turntable 83 outside the sliding frame 81 to push the sliding frame 81 to drive the sliding frame 81 and the second motor 5 to move, so that the first clamping disk 51 is close to the piston rod and the other end of the piston rod is close to the second clamping disk 61, and the second hydraulic lifting rod 73 drives the lifting plate 72 to move downward so that the processing head in the processing frame 76 gradually closes to the surface of the piston rod, and then the piston rod is driven to rotate continuously under the work of the second motor 5 and the third motor 6, and the fourth motor 74 and the reducer 75 work to drive the processing head to rotate to perform mirror processing on the surface of the piston rod, and at the same time, the electric screw of the driving seat 82 works to drive the positioning plate 71 to gradually move, thereby adjusting the position of the processing head to process the entire piston rod surface in turn;

[0061] Step 4: During the processing, the third hydraulic lifting rod 14 drives the movable plate 13 to move downward and the induced draft fan works to attract the debris in the processing process to avoid affecting the environment. After the mirror processing is completed, the second hydraulic lifting rod 73 works to drive the lifting plate 72 to move upward, and the third hydraulic lifting rod 14 drives the movable plate 13 to move upward, leaving a large space. The first hydraulic lifting rod 35 moves downward to drive the electric claw clamp 38 to clamp the piston rod after processing, and then the second electric push rod 37 works to push the position of the slider 36, and then the movable disk 32 drives the entire lifting frame 34 and the first hydraulic lifting rod 35 to rotate. After adjusting the electric claw clamp 38 to the top of the unloading chamber 28, the processed piston rod is passed into the unloading chamber 28 and enters the storage chamber 29 for storage or transportation, and then the work of taking the piston rod for the next processing is carried out.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0063] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A QPQ piston rod mirror processing device, characterized in that: include: A workbench (1) is provided with baffles (11) and positioning frames (12) on both sides, and a movable plate (13) is slidably provided on the inner wall of the positioning frame (12); A loading assembly (2) comprises a slide plate (22) arranged obliquely, a top frame (23) being arranged on the top of the slide plate (22), a support plate (24) being arranged on the bottom of the slide plate (22), a first support seat (25) being evenly arranged on the surface of the support plate (24), and a first electric push rod (26) being arranged on the surface of the first support seat (25); The material moving assembly (3) comprises a first positioning seat (31) and a lifting frame (34), wherein a movable plate (32) is provided at the top of the inner wall of the first positioning seat (31), a first hydraulic lifting rod (35) is provided between the movable plate (32) and the lifting frame (34), a sliding block (36) is slidably provided at the bottom of the lifting frame (34), an electric claw clamp (38) is provided at the bottom of the sliding block (36), and the electric claw clamp (38) is used to clamp the QPQ piston rod; The supporting frames (4) are provided in two pieces, and the second motor (5) and the third motor (6) are respectively provided on the outer sides of the two supporting frames (4); A second support seat (7) is provided with a reducer (75) on one side close to the support frame (4), a processing frame (76) is provided at the bottom of the reducer (75), and a processing tool head is provided inside the processing frame (76); The third support seat (8) is arranged at the bottom of the second motor (5), a slide groove is arranged inside the third support seat (8), and a sliding frame (81) is arranged on the top surface of the third support seat (8).

2. A QPQ piston rod mirror processing device according to claim 1, characterized in that: A stretching plate is inserted into the baffle (11), a filter bag is arranged inside the movable plate (13), an induced draft fan is arranged outside the movable plate (13), a sliding cavity is arranged on the inner wall of the positioning frame (12), the movable plate (13) is slidably arranged inside the sliding cavity, a third hydraulic lifting rod (14) is arranged between the movable plate (13) and the top of the inner wall of the positioning frame (12), and a control panel (9) is arranged outside the workbench (1).

3. A QPQ piston rod mirror processing device according to claim 1, characterized in that: The loading assembly (2) further comprises a loading frame (21), a slide plate (22) is provided inside the loading frame (21), a buffer strip (231) is evenly provided at the bottom of the top frame (23), the buffer strip (231) is arranged on the top of the slide plate (22), a limit column (27) is provided at one end of the top of the first electric push rod (26), the number of the first support seats (25) is set to three and they are arranged side by side, a buffer strip (231) is provided between two adjacent first support seats (25), infrared sensors and counters are evenly provided on the inner wall of the loading frame (21), the infrared sensors and counters are used to detect the position and number of QPQ piston rods respectively, a loading chamber (28) is provided on the side of the loading assembly (2) close to the workbench (1), the bottom of the loading chamber (28) is connected to a storage chamber (29), and the inner walls of the loading chamber (28) and the storage chamber (29) are provided with soft pads.

4. A QPQ piston rod mirror processing device according to claim 1, characterized in that: A first motor (33) is provided at the bottom of the inner wall of the first positioning seat (31); an output end of the first motor (33) is transmission-connected to the movable disk (32); the movable disk (32) is slidably connected to the inner wall of the first positioning seat (31); the lifting frame (34) is configured to be L-shaped; a second electric push rod (37) is provided between the slider (36) and a side wall of the lifting frame (34).

5. A QPQ piston rod mirror processing device according to claim 1, characterized in that: A second positioning seat (41) is provided at the bottom of the support frame (4), and a third electric push rod (42) is provided between the second positioning seat (41) and the support frame (4).

6. A QPQ piston rod mirror processing device according to claim 5, characterized in that: The output ends of the second motor (5) and the third motor (6) are respectively provided with a first clamping disk (51) and a second clamping disk (61); the ends of the first clamping disk (51) and the second clamping disk (61) are respectively matched with the QPQ piston rod; and the first clamping disk (51) and the second clamping disk (61) are respectively arranged on the top of the two support frames (4).

7. A QPQ piston rod mirror processing device according to claim 1, characterized in that: The second support seat (7) comprises a positioning plate (71) and a lifting plate (72), a second hydraulic lifting rod (73) is arranged at the rear side of the lifting plate (72), a positioning angle is arranged at one end of the top of the second hydraulic lifting rod (73), and the positioning angle is welded to the lifting plate (72), a fourth motor (74) is arranged at the top of the second support seat (7), and the fourth motor (74) is connected to the reducer (75) through a transmission assembly, and the transmission assembly comprises a transmission gear plate and a transmission chain, a coupling is arranged at one end of the reducer (75) and the processing frame (76), a transmission belt is arranged between the two couplings, and a transmission shaft is connected between the coupling on the outside of the processing frame (76) and the processing frame (76).

8. The QPQ piston rod mirror processing device according to claim 1, characterized in that: The sliding frame (81) is slidably connected to the sliding groove, a driving seat (82) is provided on the outer side of the sliding frame (81), the driving seat (82) comprises an electric screw and a locking block, the locking block is fixedly connected to the outer side of the positioning plate (71), the electric screw is used to drive the locking block to move horizontally, the second motor (5) is arranged on the top surface of the sliding frame (81), a rotating disk (83) is provided on the rear side of the sliding frame (81), and the rotating disk (83) is connected to the sliding frame (81) through a screw.

9. A QPQ piston rod mirror processing method, characterized in that: The specific steps include: Step 1: The piston rod is transported from the outside to the surface of the slide plate (22) and gradually slides in the direction of the workbench (1). After approaching the first support seat (25), the first electric push rod (26) can drive the limit column (27) to move upward to separate the piston rod. When the first electric push rod (26) in the three first support seats (25) drives the limit column (27) to move to limit the passage of the piston rod, it can ensure that the piston rods approach the workbench (1) one by one. At the same time, the buffer strip (231) at the bottom of the top frame (23) limits the passing piston rod to slow it down, so that the first electric push rod (26) can be lifted and lowered to drive the limit column (27) to block. Step 2: The third hydraulic lifting rod (14) works to drive the movable plate (13) to move upward, the second hydraulic lifting rod (73) works to drive the lifting plate (72) to move upward to leave a larger space, the first hydraulic lifting rod (35) works to drive the lifting frame (34) and the electric claw clamp (38) to move downward, the piston rod is clamped by the electric claw clamp (38) and then lifted upward by the first hydraulic lifting rod (35) to drive the piston rod to lift, then the first motor (33) works to drive the movable plate (32) and the first hydraulic lifting rod (35) and the lifting frame (34) at the top to rotate, so that the piston rod rotates and adjusts the direction in the space at the bottom of the movable plate (13), and then enters the movable plate (13) and the movable plate (32) works again to gradually adjust the angle until the piston rod is adjusted as a whole to the top surface of the workbench (1); Step 3: The second electric push rod (37) works to push the position of the slider (36) to fine-tune the position of the bottom electric claw clamp (38), and then the first hydraulic lifting rod (35) moves downward to drive the electric claw clamp (38) and the piston rod to move downward to move the piston rod to the top surface of the two support frames (4), completing a loading operation, rotating the turntable (83) outside the sliding frame (81) to push the sliding frame (81) to drive the sliding frame (81) and the second motor (5) to move, and the first clamping plate (51) is pressed against the piston rod, and the other end of the piston rod is pressed against the second motor (5). The second clamping plate (61) and the second hydraulic lifting rod (73) drive the lifting plate (72) to move downward so that the processing cutter head in the processing frame (76) gradually comes close to the surface of the piston rod, and then the piston rod is driven to rotate continuously under the operation of the second motor (5) and the third motor (6), and the fourth motor (74) and the reducer (75) drive the processing cutter head to rotate to perform mirror processing on the surface of the piston rod, and at the same time, the electric screw of the driving seat (82) drives the positioning plate (71) to gradually move so as to adjust the position of the processing cutter head and process the entire surface of the piston rod in sequence; Step 4: During the processing, the third hydraulic lifting rod (14) drives the movable plate (13) to move downward and the induced draft fan operates to absorb the debris in the processing process to avoid affecting the environment. After the mirror processing is completed, the second hydraulic lifting rod (73) operates to drive the lifting plate (72) to move upward, and the third hydraulic lifting rod (14) drives the movable plate (13) to move upward, leaving a large space. The first hydraulic lifting rod (35) moves downward to drive the electric claw clamp (38) to clamp the piston rod after the processing is completed. Then, the second electric push rod (37) works to push the position of the slider (36), and the movable disk (32) drives the entire lifting frame (34) and the first hydraulic lifting rod (35) to rotate. After the electric claw clamp (38) is adjusted to the top of the unloading chamber (28), the piston rod after the processing is passed into the unloading chamber (28) and enters the storage chamber (29) for storage or transportation, and then the work of taking the piston rod for the next processing is carried out.

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