CN114654371B - Burnishing device is used in hydraulic fitting processing - Google Patents
Burnishing device is used in hydraulic fitting processing Download PDFInfo
- Publication number
- CN114654371B CN114654371B CN202210330478.5A CN202210330478A CN114654371B CN 114654371 B CN114654371 B CN 114654371B CN 202210330478 A CN202210330478 A CN 202210330478A CN 114654371 B CN114654371 B CN 114654371B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing device for hydraulic fitting processing, which belongs to the technical field of hydraulic fitting processing, and comprises a box body and a polishing component, and further comprises: the device comprises a lifting piece, a clamping component, a buffering component, a driving component and a rotating component; wherein, the centre gripping subassembly includes: the support device comprises a support block, a support shaft, a clamping plate, a support plate, a first driving block, a second driving block, a driving rod, a sliding block and a second elastic piece; the lifting plate drives the buffer assemblies to move oppositely through the driving assembly, the buffer assemblies further drive the clamping plates to clamp and fix workpieces oppositely, and when the clamping force reaches a certain standard, the positioning blocks can be clamped in the positioning grooves, so that the supporting blocks and the clamping plates are kept stable and immovable, stable clamping can be realized, and overlarge clamping force can be avoided; the problem of the centre gripping subassembly among the current burnishing device be difficult to the accurate centre gripping dynamics of mastering to easily lead to the centre gripping unstability or the centre gripping dynamics too big is solved.
Description
Technical Field
The invention relates to the technical field of hydraulic accessory processing, in particular to a polishing device for hydraulic accessory processing.
Background
The hydraulic transmission adopts liquid as a medium, utilizes the pressure energy of the liquid to transmit power, and has wide application in industrial and civil industries due to large transmission power of the hydraulic pressure and simple transmission. Hydraulic pressure accessory generally all need polish in the production and processing process, polishing the hydraulic pressure accessory in-process, need carry out the centre gripping earlier with hydraulic pressure accessory and fix, and the centre gripping subassembly among the polishing device of current is difficult to the accurate centre gripping dynamics of mastering to easily lead to the centre gripping unstability or the centre gripping dynamics too big, be unfavorable for going on of polishing.
Disclosure of Invention
The invention aims to provide a polishing device for processing hydraulic fittings, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a burnishing device is used in hydraulic pressure accessory processing, includes box and polishing subassembly, still includes:
one end of the lifting piece is fixedly connected with the box body, the other end of the lifting piece is connected with a lifting plate, and the lifting plate is connected with the polishing assembly;
the number of the clamping assemblies is two, and the clamping assemblies are symmetrically arranged on two sides in the box body;
the buffer assembly is connected with the clamping assembly;
the driving assembly is connected with the lifting plate and the buffer assembly and is used for driving the clamping assemblies to clamp oppositely;
the rotating assembly is connected with the clamping assembly;
wherein, the centre gripping subassembly includes:
the supporting block is arranged on the bottom side in the box body in a sliding mode and is connected with the buffering component;
the inner side of the supporting block is provided with a first cavity, and the supporting shaft penetrates through the first cavity of the supporting block in a sliding manner;
the middle part of the end face of the clamping plate is fixedly connected with one end, far away from the buffering assembly, of the supporting shaft;
the supporting plate is fixedly sleeved on the supporting shaft and is arranged in the first cavity in a sliding manner;
the first driving block is fixedly sleeved on the supporting shaft and is fixedly connected with one end, far away from the clamping plate, of the supporting plate;
one side of the driving block II is in sliding contact with the bottom side of the driving block I;
one end of the driving rod is fixedly connected with one end, far away from the supporting shaft, of the driving block II, a cavity II is formed in the inner side of the supporting block, and the other end of the driving rod is inserted into the cavity II;
the sliding block is fixedly connected with the other end of the driving rod and is arranged in the second cavity in a sliding mode, a plurality of positioning blocks are arranged at one end, away from the driving rod, of the sliding block, and a plurality of positioning grooves are correspondingly formed in the bottom side in the box body;
the elastic piece II is sleeved at one end of the driving rod inserted in the cavity II, and two ends of the elastic piece II are fixedly connected with the inner wall of the supporting block and the sliding block respectively;
the lifting plate and the polishing assembly are driven to move downwards by the lifting piece, the lifting plate drives the buffer assembly to move in opposite directions by the drive assembly, the buffer assembly further drives the supporting block to move in opposite directions, the workpiece is clamped and fixed in opposite directions by the clamping plate, when clamping force reaches a certain standard, the driving block I drives the driving block II to move downwards, the driving block II drives the sliding block to move downwards by the drive rod, the sliding block drives the positioning block to be clamped in the positioning groove, so that the supporting block and the clamping plate are kept stable and immovable, stable clamping can be realized, and overlarge clamping force can be avoided.
As a further scheme of the invention: the number of buffer assembly is two, buffer assembly is located respectively the supporting shoe keeps away from the one side of exposed core, buffer assembly includes:
the buffer plate is arranged on the bottom side in the box body in a sliding mode, connected with the driving assembly and connected with the rotating assembly;
the two ends of the telescopic rod are fixedly connected with the supporting block and the buffer plate respectively;
the elastic piece I is sleeved on the telescopic rod, and two ends of the elastic piece I are fixedly connected with the supporting block and the buffer plate respectively.
As a further scheme of the invention: the rotating assembly includes:
the second motor is fixedly arranged on the buffer plate of the buffer assembly on one side, and the second motor is positioned on one side, close to the supporting block, of the buffer plate;
the rotating shaft, pivot one end with the output of motor two is connected, just the fixed gib block that is equipped with in the pivot, the back shaft inboard is equipped with the sliding tray, pivot and gib block slide the interlude simultaneously in the back shaft.
As a further scheme of the invention: the drive assembly is in the lifter plate is kept away from the both ends of lifter one side, drive assembly includes:
one end of the fixed rod is fixedly connected with the lifting plate;
one end of the first rotating rod is movably connected with the inner wall of the box body;
the sliding sleeve is movably connected with the other end of the fixed rod and is arranged on the rotating rod I in a sliding mode;
and a second rotating rod, wherein one end of the second rotating rod is movably connected with the other end of the first rotating rod, and the other end of the second rotating rod is movably connected with the buffer plate.
As a further scheme of the invention: the polishing assembly comprises:
the threaded rod is movably supported on one side, away from the lifting piece, of the lifting plate, and one end of the threaded rod is connected with a rotating handle;
the supporting frame is sleeved on the threaded rod in a threaded manner and is arranged on the lifting plate in a guiding and sliding manner;
the polishing roller is movably supported on the supporting frame;
the first motor is fixedly arranged on the supporting frame, and the output end of the first motor is connected with one end of the polishing roller.
As a further scheme of the invention: and the middle part of the clamping end of the clamping plate is fixedly provided with a clamping block.
As a further scheme of the invention: and a plurality of supporting balls are arranged on one side of the contact surface of the driving block II and the driving block I.
As a further scheme of the invention: guide rods are fixedly arranged on two sides in the box body respectively, guide holes are formed in the lifting plate respectively, and the guide rods are movably inserted in the guide holes of the lifting plate.
Compared with the prior art, the invention has the beneficial effects that: the lifting plate and the polishing component are driven to move downwards by the lifting piece, workpieces can be polished by the polishing roller in the polishing component, the lifting plate drives the buffer component to move oppositely by the driving component, the buffer component further drives the supporting block to move oppositely, and the workpieces are clamped and fixed oppositely by the clamping plate, so that rapid clamping can be realized, and the working efficiency is improved; when the clamping force reaches a certain standard, the first driving block drives the second driving block to move downwards, the second driving block drives the sliding block to move downwards through the driving rod, and the sliding block drives the positioning block to be clamped in the positioning groove, so that the supporting block and the clamping plate are kept stable and immovable, stable clamping can be realized, and overlarge clamping force can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of a polishing apparatus for hydraulic fitting machining according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a supporting shaft, a supporting plate and a first driving block in the polishing apparatus for machining a hydraulic fitting according to an embodiment of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a partially enlarged view of fig. 1 at B.
Notations for reference numerals: 1-box body, 2-lifting piece, 3-lifting plate, 311-guide rod, 4-polishing component, 411-threaded rod, 412-rotating handle, 413-supporting frame, 414-polishing roller, 415-motor I, 5-driving component, 511-fixed rod, 512-rotating rod I, 513-sliding sleeve, 514-rotating rod II, 6-buffer component, 611-buffer plate, 612-telescopic rod, 613-elastic piece I, 7-clamping component, 711-supporting block, 712-clamping plate, 713-supporting shaft, 714-supporting plate, 715-driving block I, 716-driving block II, 717-supporting ball, 718-driving rod, 719-driving component, 720-elastic piece II, 721-positioning block, 722-positioning groove, 723-clamping block, 8-rotating component, 811-motor II and 812-rotating shaft.
Detailed Description
As an embodiment of the invention, please refer to fig. 1 to 4: the utility model provides a burnishing device is used in hydraulic pressure accessory processing, includes box 1 and polishing subassembly 4, still includes:
one end of the lifting piece 2 is fixedly connected with the box body 1, the other end of the lifting piece 2 is connected with a lifting plate 3, and the lifting plate 3 is connected with the polishing component 4;
the number of the clamping assemblies 7 is two, and the clamping assemblies 7 are symmetrically arranged on two sides in the box body 1;
the buffer assembly 6 is connected with the clamping assembly 7;
the driving assembly 5 is connected with the lifting plate 3 and the buffer assembly 6 and is used for driving the clamping assemblies 7 to clamp oppositely;
the rotating assembly 8 is connected with the clamping assembly 7, and the rotating assembly 8 is connected with the clamping assembly 7;
wherein the clamping assembly 7 comprises:
the supporting block 711 is arranged at the bottom side in the box body 1 in a sliding manner, and the supporting block 711 is connected with the buffering component 6;
a support shaft 713, a first cavity being provided inside the support block 711, the support shaft 713 sliding through the first cavity of the support block 711;
the middle part of the end face of the clamping plate 712 is fixedly connected with one end of the supporting shaft 713 away from the buffer component 6;
the supporting plate 714 is fixedly sleeved on the supporting shaft 713, and the supporting plate 714 is slidably arranged in the first cavity;
the first driving block 715 is fixedly sleeved on the supporting shaft 713, the first driving block 715 is fixedly connected with one end, far away from the clamping plate 712, of the supporting plate 714, the first driving block 715 is in a circular truncated cone shape, and the radius of one side, close to the clamping plate 712, of the first driving block 715 is gradually increased;
one side of the second driving block 716 is in sliding contact with the bottom side of the first driving block 715;
one end of the driving rod 718 is fixedly connected with one end of the second driving block 716, which is far away from the supporting shaft 713, a second cavity is formed inside the supporting block 711, and the other end of the driving rod 718 is inserted into the second cavity;
a sliding block 719, the sliding block 719 is fixedly connected to the other end of the driving rod 718, the sliding block 719 is slidably disposed in the second cavity, one end of the sliding block 719, which is away from the driving rod 718, is provided with a plurality of positioning blocks 721, and a plurality of positioning grooves 722 are correspondingly disposed on the bottom side in the box 1;
and the second elastic piece 720 is sleeved at one end of the driving rod 718 inserted in the second cavity, and two ends of the second elastic piece 720 are fixedly connected with the inner wall of the supporting block 711 and the sliding block 719 respectively.
Without limitation, the second elastic member 720 may be one of a spring and an elastic rubber tube, and a spring is selected in this embodiment.
Without limitation, the lifting member 2 may be one of an air cylinder and an electric telescopic rod, and the air cylinder is selected in this embodiment.
The lifting plate 3 and the polishing component 4 are driven to move downwards by the lifting piece 2, the lifting plate 3 drives the buffer component 6 to move oppositely by the driving component 5, the buffer component 6 further drives the supporting block 711 to move oppositely, the clamping plate 712 clamps and fixes a workpiece oppositely, when the clamping force reaches a certain standard, the driving block 715 drives the driving block 716 to move downwards, the driving block 716 drives the sliding block 719 to move downwards by the driving rod 718, and the sliding block 719 drives the positioning block 721 to be clamped into the positioning groove 722, so that the supporting block 711 and the clamping plate 712 are kept stable and fixed, stable clamping can be realized, excessive clamping force can be avoided, and the buffering component 6 is used for buffering after the supporting block 711 is kept stable.
As an embodiment of the invention, please refer to fig. 1: the number of the buffering assemblies 6 is two, the buffering assemblies 6 are respectively located on one side of the supporting block 711 far away from the clamping end, and the buffering assemblies 6 include:
the buffer plate 611, the buffer plate 611 is slidably arranged at the bottom side in the box body 1, the buffer plate 611 is connected with the driving component 5, and the buffer plate 611 is connected with the rotating component 8;
the two ends of the telescopic rod 612 are respectively and fixedly connected with the supporting block 711 and the buffer plate 611;
the first elastic element 613, the first elastic element 613 is sleeved on the telescopic rod 612, and two ends of the first elastic element 613 are respectively and fixedly connected with the supporting block 711 and the buffer plate 611.
Without limitation, the first elastic element 613 may be one of a spring and an elastic rubber tube, and a spring is selected in this embodiment.
The driving assembly 5 drives the buffer plates 611 to move towards each other, the buffer plates 611 drive the supporting blocks 711 to move towards each other through the telescopic rods 612 and the first elastic members 613, and the buffer plates are buffered through the first elastic members 613.
As an embodiment of the invention, please refer to fig. 1: the rotating assembly 8 comprises:
the second motor 811 is fixedly arranged on the buffer plate 611 of the buffer component 6 on one side, and the second motor 811 is positioned on one side, close to the supporting block 711, of the buffer plate 611;
one end of the rotating shaft 812 is connected with the output end of the second motor 811, a guide strip is fixedly arranged on the rotating shaft 812, a sliding groove is formed in the inner side of the supporting shaft 713, and the rotating shaft 812 and the guide strip are inserted into the supporting shaft 713 in a sliding mode.
The second motor 811 drives the rotating shaft 812 to rotate, the rotating shaft 812 further drives the supporting shaft 713 to rotate through the guide strip, and the clamped workpiece can be driven to rotate through the supporting shaft 713, so that polishing is facilitated.
As an embodiment of the invention, please refer to fig. 1: the driving assembly 5 is located at two ends of one side of the lifting plate 3 far away from the lifting piece 2, and the driving assembly 5 comprises:
a fixing rod 511, one end of the fixing rod 511 is fixedly connected with the lifting plate 3;
one end of the rotating rod 512 is movably connected with the inner wall of the box body 1;
the sliding sleeve 513 is movably connected with the other end of the fixed rod 511, and the sliding sleeve 513 is slidably arranged on the rotating rod one 512;
a second rotating rod 514, one end of the second rotating rod 514 is movably connected with the other end of the first rotating rod 512, and the other end of the second rotating rod 514 is movably connected with the buffer plate 611.
Can drive dead lever 511 downstream through lifter plate 3, dead lever 511 passes through sliding sleeve 513 drive dwang 512 rotates, dwang 512 drive dwang two 514 rotate, dwang two 514 further drives buffer board 611 carries out the removal in opposite directions.
As an embodiment of the invention, please refer to fig. 1: the polishing assembly 4 includes:
the threaded rod 411 is movably supported on one side, away from the lifting piece 2, of the lifting plate 3, and one end of the threaded rod 411 is connected with a rotating handle 412;
the supporting frame 413 is sleeved on the threaded rod 411 in a threaded manner, and the supporting frame 413 is arranged on the lifting plate 3 in a guiding and sliding manner;
the polishing roller 414 is movably supported on the supporting frame 413;
the motor I415 is fixedly arranged on the supporting frame 413, and an output end of the motor I415 is connected with one end of the polishing roller 414.
The first motor 415 drives the polishing roller 414 to rotate, the workpiece is polished through the polishing roller 414, the rotating handle 412 is rotated to drive the threaded rod 411 to rotate, the threaded rod 411 further drives the supporting frame 413 to horizontally move, and the supporting frame 413 further drives the polishing roller 414 to horizontally move, so that different positions of the workpiece can be polished.
As an embodiment of the invention, please refer to fig. 1: the middle part of the clamping end of the clamping plate 712 is fixedly provided with a clamping block 723, the center of the clamping block 723 and the axis of the supporting shaft 713 are on the same horizontal line, workpieces with different pipe diameters can be clamped and fixed by the clamping block 723, the workpieces are prevented from sliding off, the centers of the workpieces and the axis of the supporting shaft 713 are on the same horizontal line, and rotation polishing is facilitated.
As an embodiment of the invention, please refer to fig. 3: and a plurality of supporting balls 717 are arranged on one side of the contact surface between the second driving block 716 and the first driving block 715, and the friction force between the second driving block 716 and the first driving block 715 can be reduced by arranging the supporting balls 717, so that the rotation of the clamped workpiece is facilitated.
The working principle is as follows: the lifting plate 3 and the polishing component 4 are driven to move downwards by the lifting piece 2, the lifting plate 3 drives the buffer component 6 to move towards each other by the driving component 5, the buffer component 6 further drives the supporting block 711 to move towards each other, the workpiece is clamped and fixed towards each other by the clamping plate 712, when the clamping force reaches a certain standard, the driving block 715 drives the driving block 716 to move downwards, the driving block 716 drives the sliding block 719 to move downwards by the driving rod 718, and the sliding block 719 drives the positioning block 721 to be clamped into the positioning groove 722, so that the supporting block 711 and the clamping plate 712 are kept stable and fixed, stable clamping can be realized, excessive clamping force can be avoided, and after the supporting block 711 is kept stable, buffering is performed by the buffer component 6; the rotating handle 412 is rotated to drive the threaded rod 411 to rotate, the threaded rod 411 further drives the supporting frame 413 to horizontally move, the supporting frame 413 further drives the polishing roller 414 to horizontally move, and the first motor 415 drives the polishing roller 414 to rotate, so that different positions of a workpiece can be polished; the clamping block 723 is arranged to clamp and fix workpieces with different pipe diameters, so that the workpieces are prevented from sliding off, the centers of the workpieces and the axis of the supporting shaft 713 are positioned on the same horizontal line, and the rotary polishing is facilitated.
Claims (8)
1. The utility model provides a burnishing device is used in hydraulic pressure accessory processing, includes box and polishing subassembly, its characterized in that still includes:
one end of the lifting piece is fixedly connected with the box body, the other end of the lifting piece is connected with a lifting plate, and the lifting plate is connected with the polishing assembly;
the number of the clamping assemblies is two, and the clamping assemblies are symmetrically arranged on two sides in the box body;
the buffer assembly is connected with the clamping assembly;
the driving assembly is connected with the lifting plate and the buffer assembly and is used for driving the clamping assemblies to clamp oppositely;
the rotating assembly is connected with the clamping assembly;
wherein, the centre gripping subassembly includes:
the supporting block is arranged on the bottom side in the box body in a sliding mode and is connected with the buffering component;
the inner side of the supporting block is provided with a first cavity, and the supporting shaft penetrates through the first cavity of the supporting block in a sliding manner;
the middle part of the end face of the clamping plate is fixedly connected with one end, far away from the buffering assembly, of the supporting shaft;
the supporting plate is fixedly sleeved on the supporting shaft and is arranged in the first cavity in a sliding mode;
the first driving block is fixedly sleeved on the supporting shaft and is fixedly connected with one end, far away from the clamping plate, of the supporting plate;
one side of the driving block II is in sliding contact with the bottom side of the driving block I;
one end of the driving rod is fixedly connected with one end, far away from the supporting shaft, of the driving block II, a cavity II is formed in the inner side of the supporting block, and the other end of the driving rod is inserted into the cavity II;
the sliding block is fixedly connected with the other end of the driving rod and is arranged in the second cavity in a sliding mode, a plurality of positioning blocks are arranged at one end, away from the driving rod, of the sliding block, and a plurality of positioning grooves are correspondingly formed in the bottom side of the inside of the box body;
the second elastic part is sleeved at one end of the driving rod inserted into the second cavity, and two ends of the second elastic part are fixedly connected with the inner wall of the supporting block and the sliding block respectively;
the lifting plate and the polishing assembly are driven to move downwards by the lifting piece, the lifting plate drives the buffer assembly to move in opposite directions by the drive assembly, the buffer assembly further drives the supporting block to move in opposite directions, the workpiece is clamped and fixed in opposite directions by the clamping plate, when clamping force reaches a certain standard, the driving block I drives the driving block II to move downwards, the driving block II drives the sliding block to move downwards by the drive rod, the sliding block drives the positioning block to be clamped in the positioning groove, so that the supporting block and the clamping plate are kept stable and immovable, stable clamping can be realized, and overlarge clamping force can be avoided.
2. The polishing apparatus for machining a hydraulic fitting according to claim 1, wherein the number of the buffer members is two, the buffer members are respectively located on the sides of the support blocks away from the clamping ends, and the buffer members include:
the buffer plate is arranged on the bottom side in the box body in a sliding mode, connected with the driving assembly and connected with the rotating assembly;
the two ends of the telescopic rod are fixedly connected with the supporting block and the buffer plate respectively;
the elastic piece I is sleeved on the telescopic rod, and two ends of the elastic piece I are fixedly connected with the supporting block and the buffer plate respectively.
3. The hydraulic fitting machining polishing apparatus according to claim 2, wherein the rotating assembly includes:
the second motor is fixedly arranged on the buffer plate of the buffer assembly on one side, and the second motor is positioned on one side, close to the supporting block, of the buffer plate;
the rotating shaft, pivot one end with the output of motor two is connected, just the fixed gib block that is equipped with in the pivot, the back shaft inboard is equipped with the sliding tray, pivot and gib block slide the interlude simultaneously in the back shaft.
4. The polishing apparatus for hydraulic fitting machining according to claim 2, wherein the driving assemblies are provided at both ends of a side of the lifting plate away from the lifter, and the driving assemblies include:
one end of the fixed rod is fixedly connected with the lifting plate;
one end of the first rotating rod is movably connected with the inner wall of the box body;
the sliding sleeve is movably connected with the other end of the fixed rod and is arranged on the first rotating rod in a sliding mode;
and a second rotating rod, wherein one end of the second rotating rod is movably connected with the other end of the first rotating rod, and the other end of the second rotating rod is movably connected with the buffer plate.
5. The hydraulic fitting machining polishing apparatus according to claim 1, wherein the polishing assembly includes:
the threaded rod is movably supported on one side, away from the lifting piece, of the lifting plate, and one end of the threaded rod is connected with a rotating handle;
the supporting frame is sleeved on the threaded rod in a threaded manner and is arranged on the lifting plate in a guiding and sliding manner;
the polishing roller is movably supported on the supporting frame;
the first motor is fixedly arranged on the support frame, and the output end of the first motor is connected with one end of the polishing roller.
6. The polishing apparatus as claimed in claim 1, wherein a clamping block is fixed to a middle portion of the clamping end of the clamping plate.
7. The polishing apparatus for machining a hydraulic fitting according to claim 1, wherein a plurality of support balls are provided on a side of a contact surface of the second driving block and the first driving block.
8. The polishing device for machining hydraulic accessories as claimed in claim 1, wherein guide rods are fixedly arranged on two sides in the box body respectively, guide holes are formed in the lifting plate respectively, and the guide rods are movably inserted in the guide holes of the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330478.5A CN114654371B (en) | 2022-03-31 | 2022-03-31 | Burnishing device is used in hydraulic fitting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330478.5A CN114654371B (en) | 2022-03-31 | 2022-03-31 | Burnishing device is used in hydraulic fitting processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114654371A CN114654371A (en) | 2022-06-24 |
| CN114654371B true CN114654371B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210330478.5A Active CN114654371B (en) | 2022-03-31 | 2022-03-31 | Burnishing device is used in hydraulic fitting processing |
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| CN (1) | CN114654371B (en) |
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| CN118513982A (en) * | 2024-07-23 | 2024-08-20 | 山西恒汇液压高科有限公司 | Polishing device convenient to position and used for machining hydraulic fittings |
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| DE102018102023A1 (en) * | 2018-01-30 | 2019-08-01 | Walter Maschinenbau Gmbh | Bezel and method for supporting a rod-shaped workpiece |
| CN112338732A (en) * | 2020-10-22 | 2021-02-09 | 吴志鑫 | Auto parts is with multi-angle over-and-under type auxiliary assembly that polishes from centre gripping centering |
| CN213136168U (en) * | 2020-10-10 | 2021-05-07 | 中晶光学(长春)有限公司 | Clamping device of optical lens edging equipment |
| CN213498439U (en) * | 2020-09-22 | 2021-06-22 | 杭州畅江机械有限公司 | Machining burnishing device |
| CN214642706U (en) * | 2020-12-23 | 2021-11-09 | 芜湖鑫光防腐设备有限责任公司 | Nonmetal tubular product surface finish device |
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| DE102018102023A1 (en) * | 2018-01-30 | 2019-08-01 | Walter Maschinenbau Gmbh | Bezel and method for supporting a rod-shaped workpiece |
| CN213498439U (en) * | 2020-09-22 | 2021-06-22 | 杭州畅江机械有限公司 | Machining burnishing device |
| CN213136168U (en) * | 2020-10-10 | 2021-05-07 | 中晶光学(长春)有限公司 | Clamping device of optical lens edging equipment |
| CN112338732A (en) * | 2020-10-22 | 2021-02-09 | 吴志鑫 | Auto parts is with multi-angle over-and-under type auxiliary assembly that polishes from centre gripping centering |
| CN214642706U (en) * | 2020-12-23 | 2021-11-09 | 芜湖鑫光防腐设备有限责任公司 | Nonmetal tubular product surface finish device |
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| CN114654371A (en) | 2022-06-24 |
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