CN218904728U - Inner wall grinding device for valve machining - Google Patents
Inner wall grinding device for valve machining Download PDFInfo
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- CN218904728U CN218904728U CN202223086574.4U CN202223086574U CN218904728U CN 218904728 U CN218904728 U CN 218904728U CN 202223086574 U CN202223086574 U CN 202223086574U CN 218904728 U CN218904728 U CN 218904728U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses an inner wall polishing device for valve machining, and relates to the technical field of inner wall polishing devices for valve machining, comprising a bottom plate, a polishing unit and a positioning unit; the middle part of the upper end of the bottom plate is provided with a first vertical seat, and a circular through hole is formed in the first vertical seat; the unit of polishing contains swivel, draw runner, electric putter one, the axle of polishing, the drill chuck, polish bistrique and area ring, the swivel rotates and connects in circular shape through-hole, the spout has all been seted up to the left and right sides of swivel upper end, sliding connection has the draw runner about in the spout, the lower extreme of two draw runners is passed through the arc and is connected, this inner wall grinding device is used in valve processing, can peg graft valve and toper inserted block, again by clamping device fixed, the position of polishing bistrique can be pinpointed, the bistrique can be at valve inner wall circumference steady rotation, the route is more accurate, the effect of polishing is more stable, utilize electric putter can realize the adjustment of polishing radius when polishing, it is quick convenient to adjust, efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of inner wall polishing devices for valve machining, in particular to an inner wall polishing device for valve machining.
Background
The valve is a control part in a fluid conveying system, can be used for controlling the flow of various gases or liquids, and in the production process of the valve, the surface of the valve is required to be polished through a polishing device, so that the surface flatness of the valve is good, the valve is further convenient to connect with a pipeline, and a part of the valve is also connected with the pipeline through the inner wall, so that the inner wall of the valve is required to be polished. The flatness of the inner wall of the valve not only affects the connection performance of the valve and the pipeline bracket, but also affects the fluidity of fluid in the valve.
An inner wall polishing device for valve processing disclosed in a patent with publication number of CN216913252U in the prior art belongs to the field of valve polishing equipment and comprises a base, a support frame, a mounting plate, a support sleeve, a rotating disc, a polishing rod, a polishing head and a clamping device; the support frame and the mounting plate are arranged on the base; the supporting sleeve is arranged on the mounting plate; the rotating disc is rotatably arranged on the supporting sleeve; the mounting plate is provided with a driving component for driving the rotating disc to rotate; the polishing rod is arranged on the rotating disc in a sliding way; the rotating disc is provided with an adjusting mechanism for driving the polishing rod to move; the polishing head is arranged on the polishing rod and is detachably connected with the polishing rod; the support frame is provided with a driving mechanism for driving the polishing rod to rotate; the clamping device is arranged on the base in a sliding manner; the base is provided with a pushing mechanism for driving the clamping device to move.
Above-mentioned when using, need the manual work to rotate the handle, make the screw rod that corresponds rotate, adjust the radius of polishing head, adopt manual regulation's mode, can not more quick adjustment to suitable position, the efficiency of regulation is lower, when the location valve, fix a position through clamping device alone, can not the position of assistance-localization real-time polishing head, when polishing the valve inner wall, the polishing head can not be better at valve inner wall circumference rotation, the rotation path is inaccurate, the effect of polishing is unstable inadequately.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the inner wall polishing device for valve processing, which can be used for splicing a valve with a conical insertion block, is fixed by a clamping device, can accurately position the position of a polishing head, can stably rotate on the circumference of the inner wall of the valve, has more accurate path and more stable polishing effect, can realize the adjustment of the polishing radius by utilizing an electric push rod during polishing, is quick and convenient to adjust, has higher efficiency, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the inner wall polishing device for valve machining comprises a bottom plate, a polishing unit and a positioning unit;
a bottom plate: the middle part of the upper end is provided with a first vertical seat, and a circular through hole is formed in the first vertical seat; the circular through hole is convenient for the swivel to rotate, and the circumference of the inner wall of the valve is polished.
Polishing unit: the rotary drill comprises a rotary ring, sliding strips, an electric push rod I, a polishing shaft, a drill chuck, a polishing head and a belt ring, wherein the rotary ring is rotationally connected in a circular through hole, sliding grooves are formed in the left side and the right side of the upper end of the rotary ring, the sliding strips are connected in the sliding grooves in an up-down sliding manner, the lower ends of the two sliding strips are connected through an arc strip, the electric push rod I is arranged at the upper end of the rotary ring, the telescopic end of the electric push rod I is connected at the upper end of the arc strip, the polishing shaft is arranged at the lower end of the arc strip, the drill chuck is arranged at the right end of the polishing shaft, the polishing head is arranged at the right end of the drill chuck, and the belt ring is arranged at the left end of the rotary ring; through the work of electric putter one, can make the axle of polishing be close to or keep away from the centre of a circle of swivel under the direction of two draw bars, realize polishing radius's adjustment, it is quick convenient to adjust, and efficiency is higher, utilizes external spanner can be with the quick and drill chuck connection of the head of polishing that corresponds.
A positioning unit: is arranged at the left side of the upper end of the bottom plate.
Further, the polishing unit further comprises a motor and a driving belt, the motor is installed at the lower end of the bottom plate, a belt wheel is installed on an output shaft of the motor, and the belt wheel is in transmission connection with the belt ring through the driving belt. Through the work of motor, the band pulley rotates, can take the belt loop through the drive belt and rotate, and then makes the swivel rotate, after the location valve position, can carry out abundant polishing to the valve inner wall circumference.
Further, the positioning unit comprises a second vertical seat, guide posts, a conical insertion block and an arch connecting plate, the second vertical seat is installed on the left side of the upper end of the bottom plate, the guide posts are connected to the front side and the rear side of the upper end of the second vertical seat in a sliding mode, the right ends of the two guide posts are respectively connected to the front side and the rear side of the left end of the conical insertion block, and the left ends of the two guide posts are connected through the arch connecting plate. The second electric push rod is used for enabling the conical insert to move left and right under the guidance of the front guide post and the rear guide post, when the conical insert moves right, the valve port of the valve is conveniently inserted into the left end of the conical insert, and according to the diameter of a corresponding step on the conical insert, the position of the polishing head is conveniently and automatically adjusted, and the polishing radius is conveniently and automatically adjusted.
Further, the positioning unit further comprises a second electric push rod, the second electric push rod is arranged at the upper end of the second vertical seat, and the telescopic end of the second electric push rod is connected to the center of the left end of the conical insertion block. The second electric push rod is convenient to move the conical insertion block to the right to position the valve, and the left movement shrinkage does not affect the circular motion of the polishing head.
Further, the device also comprises a moving device and a clamping device, wherein the moving device is arranged on the right side of the upper end of the bottom plate, and the clamping device is arranged on the moving device. After the valve port of the valve is inserted into the left end of the conical insertion block, the moving device carries the clamping device to move left and right to a proper position, and the clamping device clamps the front end and the rear end of the valve, so that the valve can be fixed.
Further, still include below post and toper seat, the below post is all installed in the lower extreme four corners of bottom plate, and the equal threaded connection of lower extreme of four below posts has the toper seat. The length of the threaded connection between the upper stud and the lower stud can be adjusted by rotating the conical seat.
Compared with the prior art, the utility model has the beneficial effects that: this inner wall grinding device is used in valve processing has following benefit:
1. this inner wall grinding device for valve processing is equipped with the unit of polishing, through the work of electric putter one, can make the axle of polishing be close to or keep away from the centre of a circle of swivel under the direction of two slides, until the first valve inner wall of hugging closely of polishing, realizes polishing radius's adjustment, and it is quick convenient to adjust, and efficiency is higher, utilizes the outside spanner can be with the first quick and drill chuck connection of polishing that corresponds, and it is more convenient to change.
2. This inner wall grinding device for valve processing is equipped with the unit of polishing, through the work of motor, the band pulley rotates, can take the area ring through the drive belt and rotate, and then makes the swivel rotate, after the location valve position, can carry out abundant polishing to valve inner wall circumference, and the effect of polishing is better.
3. This inner wall grinding device for valve processing is equipped with positioning unit, utilizes electric putter's work, can make the toper inserted block move about under the direction of two guide pillars around, when moving to the right, conveniently inserts the valve port of valve to the toper inserted block left end, according to the diameter of corresponding ladder on the toper inserted block, makes things convenient for the position of automatically regulated polishing head, carries out the adjustment of radius of polishing, can pinpoint the position of polishing head, makes it rotate at valve inner wall circumference stability, and the route is more accurate, and the effect of polishing is more stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
In the figure: 1 a bottom plate, 2 a first vertical seat, 3 a polishing unit, 31 a swivel, 32 a sliding bar, 33 a first electric push rod, 34 a polishing shaft, 35 a drill chuck, 36 a polishing head, 37 a belt loop, 38 a motor, 39 a transmission belt, 4 a positioning unit, 41 a second vertical seat, 42 a guide pillar, 43 a conical insert, 44 an arched connecting plate, 45 a second electric push rod, 5 a moving device, 6 a clamping device, 7 a lower column and 8 a conical seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: the inner wall polishing device for valve machining comprises a bottom plate 1, a polishing unit 3 and a positioning unit 4;
the base plate 1: the middle part of the upper end is provided with a first vertical seat 2, and a circular through hole is formed in the first vertical seat 2; the circular through hole facilitates rotation of the swivel 31 and polishing of the circumference of the inner wall of the valve.
Polishing unit 3: the rotary ring 31 is rotationally connected in a circular through hole, sliding grooves are formed in the left side and the right side of the upper end of the rotary ring 31, the sliding strips 32 are vertically connected in the sliding grooves in a sliding manner, the lower ends of the two sliding strips 32 are connected through arc strips, the first electric push rod 33 is arranged at the upper end of the rotary ring 31, the telescopic end of the first electric push rod 33 is connected at the upper end of the arc strips, the lower end of the arc strips is provided with a polishing shaft 34, the right end of the polishing shaft 34 is provided with a drill chuck 35, the right end of the drill chuck 35 is provided with a polishing head 36, and the left end of the rotary ring 31 is provided with a belt ring 37; through the work of electric putter one 33, can make the axle 34 of polishing be close to or keep away from the centre of a circle of swivel 31 under the direction of two draw bars 32, realize polishing radius's adjustment, it is quick convenient to adjust, and efficiency is higher, utilizes outside spanner can be with the quick and drill chuck 35 of being connected of the head 36 of polishing that corresponds, and it is more convenient to change.
The polishing unit 3 further comprises a motor 38 and a transmission belt 39, the motor 38 is arranged at the lower end of the bottom plate 1, a belt wheel is arranged on an output shaft of the motor 38, and the belt wheel is in transmission connection with the belt ring 37 through the transmission belt 39. Through the work of motor 38, the band pulley rotates, can take the belt loop 37 to rotate through drive belt 39, and then makes swivel 31 rotate, after the location valve position, can carry out abundant polishing to the valve inner wall circumference, and the effect of polishing is better.
Positioning unit 4: is installed at the left side of the upper end of the bottom plate 1.
The positioning unit 4 comprises a second vertical seat 41, guide posts 42, conical insertion blocks 43 and an arched connecting plate 44, the left side of the upper end of the bottom plate 1 is provided with the second vertical seat 41, the front side and the rear side of the upper end of the second vertical seat 41 are both connected with the guide posts 42 in a left-right sliding manner, the right ends of the two guide posts 42 are respectively connected with the front side and the rear side of the left end of the conical insertion blocks 43, and the left ends of the two guide posts 42 are connected through the arched connecting plate 44. By utilizing the work of the second electric push rod 45, the conical insert block 43 can move left and right under the guiding of the front guide post 42 and the rear guide post 42, when the conical insert block moves right, the valve port of the valve is conveniently inserted into the left end of the conical insert block 43, the position of the polishing head 36 is conveniently and automatically adjusted according to the diameter of the corresponding step on the conical insert block 43, the polishing radius is adjusted, the position of the polishing head can be accurately positioned, the polishing head can be stably rotated on the circumference of the inner wall of the valve, the path is more accurate, and the polishing effect is more stable.
The positioning unit 4 further comprises a second electric push rod 45, the second electric push rod 45 is installed at the upper end of the second vertical seat 41, and the telescopic end of the second electric push rod 45 is connected to the center of the left end of the conical insertion block 43. The second electric push rod 45 facilitates the right movement of the conical insert block 43 to position the valve, and the left movement and the contraction do not affect the circular movement of the polishing head 36.
The device further comprises a moving device 5 and a clamping device 6, wherein the moving device 5 is installed on the right side of the upper end of the bottom plate 1, and the clamping device 6 is installed on the moving device 5. After the valve port of the valve is inserted into the left end of the conical insertion block 43, the moving device 5 carries the clamping device 6 to move left and right to a proper position, the clamping device 6 clamps the front end and the rear end of the valve, so that the valve can be fixed, and the inner wall of the valve is convenient to polish circumferentially.
Still include below post 7 and toper seat 8, below post 7 is all installed in the lower extreme four corners of bottom plate 1, and the equal threaded connection of lower extreme of four below posts 7 has toper seat 8. Through rotating conical seat 8, the length of its upper stud and below post 7 threaded connection can be adjusted, device level's regulation is realized, and is more stable when placing.
The working principle of the inner wall polishing device for valve machining provided by the utility model is as follows: when the valve polishing device is used, the electric push rod II 45 is firstly operated, the conical insert block 43 moves rightwards under the guidance of the front guide post 42 and the rear guide post 42, the valve port of the valve is inserted into the left end of the conical insert block 43, then the moving device 5 carries the clamping device 6 to move leftwards and rightwards to a proper position, the clamping device 6 clamps the front end and the rear end of the valve, the valve is fixed, the electric push rod I33 is operated according to the diameter of a corresponding step on the conical insert block 43, the polishing shaft 34 is far away from the center of the rotary ring 31 under the guidance of the two sliding strips 32 until the polishing head 36 is in contact with the inside of the valve, the adjustment of the polishing radius is realized, the adjustment is rapid and convenient, finally the electric push rod II 45 reversely operates, the conical insert block 43 is left moved and contracted, the belt wheel rotates through the operation of the motor 38, and the belt wheel 39 rotates with the belt ring 37, so that the rotary ring 31 rotates, and the polishing head 36 sufficiently polishes the circumference of the inner wall of the valve, and the polishing effect is better.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides an inner wall grinding device is used in valve processing which characterized in that: comprises a bottom plate (1), a polishing unit (3) and a positioning unit (4);
bottom plate (1): the middle part of the upper end is provided with a first vertical seat (2), and a circular through hole is formed in the first vertical seat (2);
polishing unit (3): the rotary ring comprises a rotary ring (31), sliding strips (32), an electric push rod I (33), a polishing shaft (34), a drill chuck (35), polishing heads (36) and a belt ring (37), wherein the rotary ring (31) is rotationally connected in a circular through hole, sliding grooves are formed in the left side and the right side of the upper end of the rotary ring (31), the sliding strips (32) are vertically and slidingly connected in the sliding grooves, the lower ends of the two sliding strips (32) are connected through arc strips, the electric push rod I (33) is installed at the upper inner end of the rotary ring (31), the telescopic end of the electric push rod I (33) is connected to the upper end of the arc strips, the polishing shaft (34) is installed at the lower end of the arc strips, the drill chuck (35) is installed at the right end of the polishing shaft (34), the polishing heads (36) are installed at the right end of the drill chuck (35), and the belt ring (37) is installed at the left end of the rotary ring (31);
positioning unit (4): is arranged on the left side of the upper end of the bottom plate (1).
2. The valve door inner wall grinding device according to claim 1, wherein: the polishing unit (3) further comprises a motor (38) and a transmission belt (39), the motor (38) is installed at the lower end of the bottom plate (1), a belt wheel is installed on an output shaft of the motor (38), and the belt wheel is in transmission connection with the belt ring (37) through the transmission belt (39).
3. The valve door inner wall grinding device according to claim 1, wherein: the positioning unit (4) comprises a vertical seat II (41), guide posts (42), conical insertion blocks (43) and an arch connecting plate (44), the vertical seat II (41) is installed on the left side of the upper end of the bottom plate (1), the guide posts (42) are connected to the front side and the rear side of the upper end of the vertical seat II (41) in a sliding mode, the right ends of the two guide posts (42) are connected to the front side and the rear side of the left end of the conical insertion blocks (43) respectively, and the left ends of the two guide posts (42) are connected through the arch connecting plate (44).
4. The valve machining inner wall polishing device according to claim 3, wherein: the positioning unit (4) further comprises a second electric push rod (45), the second electric push rod (45) is arranged at the upper end of the second vertical seat (41), and the telescopic end of the second electric push rod (45) is connected to the center of the left end of the conical insertion block (43).
5. The valve door inner wall grinding device according to claim 1, wherein: the automatic clamping device is characterized by further comprising a moving device (5) and a clamping device (6), wherein the moving device (5) is arranged on the right side of the upper end of the bottom plate (1), and the clamping device (6) is arranged on the moving device (5).
6. The valve door inner wall grinding device according to claim 1, wherein: the novel lifting device is characterized by further comprising lower columns (7) and conical seats (8), wherein the lower columns (7) are respectively installed at four corners of the lower end of the bottom plate (1), and the conical seats (8) are respectively connected with the lower ends of the four lower columns (7) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086574.4U CN218904728U (en) | 2022-11-16 | 2022-11-16 | Inner wall grinding device for valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086574.4U CN218904728U (en) | 2022-11-16 | 2022-11-16 | Inner wall grinding device for valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218904728U true CN218904728U (en) | 2023-04-25 |
Family
ID=86011009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223086574.4U Active CN218904728U (en) | 2022-11-16 | 2022-11-16 | Inner wall grinding device for valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218904728U (en) |
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2022
- 2022-11-16 CN CN202223086574.4U patent/CN218904728U/en active Active
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