CN112157538A - Spiral grinding tool for large-diameter thin-wall oil seal lining ring - Google Patents
Spiral grinding tool for large-diameter thin-wall oil seal lining ring Download PDFInfo
- Publication number
- CN112157538A CN112157538A CN202010871935.2A CN202010871935A CN112157538A CN 112157538 A CN112157538 A CN 112157538A CN 202010871935 A CN202010871935 A CN 202010871935A CN 112157538 A CN112157538 A CN 112157538A
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- China
- Prior art keywords
- wall
- oil seal
- block
- fixedly connected
- connecting rod
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B47/00—Drives or gearings; Equipment therefor
Abstract
The invention belongs to the technical field of automobile part processing, and particularly relates to a large-diameter thin-wall oil seal backing ring spiral grinding tool which comprises a first mounting block and a second mounting block, wherein a control switch is fixedly connected to the surface of one end of the first mounting block. This major diameter thin wall oil blanket grommet screw grinding apparatus, reached when the oil blanket grommet is rotatory, control block and third connecting rod are rotatory along with the rotation of oil blanket grommet, and simultaneously, the polishing block that the helicla flute inner wall set up polishes the surface of oil blanket grommet, when the control block drives the oil blanket grommet and removes to the below of polishing section of thick bamboo, the surface of oil blanket grommet is polished and is accomplished, the effect of polishing is carried out the surface of oil blanket grommet in transporting oil blanket grommet spiral, thereby solved current oil blanket grommet grinding device when polishing the processing to the surface of oil blanket grommet, it is long when having increased the processing of oil blanket grommet, the problem of the machining efficiency of oil blanket grommet has been reduced.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to a large-diameter thin-wall oil seal liner ring spiral grinding tool.
Background
Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. The independent brand and the technical innovation of the whole vehicle need parts as a foundation, and the independent innovation of the parts generates strong driving force for the development of the whole vehicle industry, and the parts are mutually influenced and interacted, so that the independent brand of the whole vehicle is not available, the research and development innovation capability of a strong part system is difficult to burst, the support of the strong part system is not available, and the independent brand is hard to be greatly strengthened;
oil seals are a common term for seals, simply the seal of lubricating oil. It is a mechanical element used to seal grease (oil is the most common liquid substance in transmission systems, also generally referred to as a liquid substance), and it isolates the parts of the transmission parts that need to be lubricated from the output parts, so as not to allow the lubricating oil to leak. The static seal and the dynamic seal (generally reciprocating) are called oil seals by sealing elements;
after the primary processing is completed to the existing oil seal liner ring, the outer surface of the oil seal liner ring is rough, the outer surface of the oil seal liner ring needs to be polished, after the primary processing is completed to the oil seal liner ring, the oil seal liner ring needs to be conveyed to the interior of a polishing device through a conveying device, the outer surface of the oil seal liner ring is polished through the polishing device, the processing time of the oil seal liner ring is increased, and the processing efficiency of the oil seal liner ring is reduced.
Disclosure of Invention
The invention provides a spiral grinding tool for a large-diameter thin-wall oil seal backing ring, which is based on the technical problems that when the outer surface of the oil seal backing ring is ground by the conventional oil seal backing ring grinding device, the processing time of the oil seal backing ring is prolonged, and the processing efficiency of the oil seal backing ring is reduced.
The invention provides a large-diameter thin-wall oil seal liner ring spiral grinding tool which comprises a first mounting block and a second mounting block, wherein a control switch is fixedly connected to the surface of one end of the first mounting block, a first mounting cavity is formed in the surface of one side of the first mounting block, a first driving motor is fixedly mounted on the inner wall of the first mounting cavity, an output shaft of the first driving motor is fixedly connected with a first rotating shaft through a coupler, a transmission device is arranged on the outer surface of the first rotating shaft, the transmission device comprises a first chain wheel, a first connecting port is formed in the surface of one side of the first mounting block, the inner wall of the first connecting port is fixedly connected with a second rotating shaft through a bearing, a second chain wheel is fixedly connected to the outer surface of the second rotating shaft, and the first chain wheel is in transmission connection with the second chain wheel through a chain;
a control device is arranged on the surface of one side of the chain pin of the chain;
and a grinding device is arranged on the surface of one side of the second mounting block.
Preferably, a supporting block is fixedly connected to one side surface of the first mounting block, and the supporting block is located between the first chain wheel and the second chain wheel.
Preferably, a guide rail is fixedly connected to one side surface of the supporting block, the inner wall of the guide rail is annular, and the guide rail is located on one side of the first chain wheel and the second chain wheel.
Preferably, the control device comprises a first connecting rod, one end surface of the first connecting rod is fixedly connected with one end surface of the chain pin, the other end surface of the first connecting rod is fixedly connected with a first mounting plate, a first sliding groove is formed in one side surface of the first mounting plate, the inner wall of the first sliding groove is in a T shape, a first sliding block is inserted into the inner wall of the first sliding groove in a sliding mode, a first pressure spring is fixedly connected with one side surface of the first sliding block, and one end free end of the first pressure spring is fixedly connected with one end inner wall of the first sliding groove.
Preferably, the last fixed surface of first slider is connected with the second connecting rod, the one end surface of second connecting rod is pegged graft with the inner wall of guide rail slip, the lower fixed surface of first mounting panel is connected with the control lever, the lower surface of control lever has seted up threaded hole, the inner wall threaded connection of screw hole has the erection column.
Preferably, a first mounting opening is formed in the lower surface of the mounting column, a third connecting rod is fixedly connected to the inner wall of the first mounting opening through a bearing, second sliding grooves are formed in the outer surfaces of the two sides of the third connecting rod, a control block is movably sleeved on the outer surface of the third connecting rod, the outer surface of the control block is in a circular boss shape, second sliding blocks are fixedly connected to the inner walls of the two sides of the control block, and the outer surface of each second sliding block is in sliding insertion connection with the inner wall of each second sliding groove.
Preferably, grinding device includes a grinding cylinder, a side surface of grinding cylinder fixed connection and second installation piece, the operation mouth has been seted up to a side surface of grinding cylinder, the surface of first mounting panel is pegged graft with the inner wall activity of operation mouth, the helicla flute has been seted up to the inner wall of grinding cylinder.
Preferably, the inner wall fixedly connected with second pressure spring of helicla flute, it is a plurality of the equal fixedly connected with connecting plate in one end free end of second pressure spring, it is a plurality of connecting plate evenly distributed is in the inner wall of helicla flute, and is a plurality of the equal fixedly connected with grinding block of upper surface of connecting plate, the below of grinding a section of thick bamboo is provided with and connects the feed cylinder.
Preferably, the electrode of the control switch is electrically connected with the electrode of the first driving motor.
Preferably, the control method specifically includes the following steps:
step one, an oil seal lining ring which is subjected to primary processing falls in a spiral groove of a grinding cylinder, a control switch is pressed down, a first driving motor is powered on, a first chain wheel is driven to rotate through a first rotating shaft, chain transmission is further carried out between the first driving motor and a second chain wheel through a chain, the chain is driven when the first chain wheel and the second chain wheel rotate, a first connecting rod drives a first mounting plate to move through the rotation of the chain, meanwhile, a second connecting rod is matched with a guide rail, the second connecting rod moves through the distance between the first connecting rod and the guide rail, and a first pressure spring assists the second connecting rod to move;
step two, when the first mounting plate moves to the upper part of the polishing barrel, the first mounting plate is in a horizontal state, the control block below the control rod below the first mounting plate is inserted into the inner surface of the oil seal lining ring to drive the oil seal lining ring to spirally downwards along the inner wall of the spiral groove, the control block and the third connecting rod rotate along with the rotation of the oil seal lining ring while the oil seal lining ring rotates, meanwhile, the polishing block arranged on the inner wall of the spiral groove polishes the outer surface of the oil seal lining ring, when the control block drives the oil seal lining ring to move to the lower part of the polishing barrel, the polishing of the outer surface of the oil seal lining ring is completed, the lower surface of the oil seal lining ring loses supporting force, the lower surface of the control block is separated from the surface of the control block, the oil seal lining ring falls into the material receiving.
The beneficial effects of the invention are as follows:
1. through setting up transmission and including first sprocket, first interface has been seted up to a side surface of first installation piece, bearing fixedly connected with second pivot is passed through to the inner wall of first interface, the outer fixed surface of second pivot is connected with the second sprocket, first sprocket passes through chain drive with the second sprocket and is connected, it carries out chain drive through the chain to have reached first sprocket and second sprocket, the rotatory first mounting panel that drives of head rod through the chain removes, act on the oil blanket grommet, and simultaneously, the second connecting rod cooperates with the guide rail, the second connecting rod removes the effect of adjusting through the distance between head rod and the guide rail, thereby the problem that can't drive first mounting panel and carry out stable drive has been solved.
2. A side surface through setting up the chain round pin is provided with controlling means, reached and moved to the polishing section of thick bamboo top when first mounting panel, first mounting panel is the horizontality, the control block of control lever below first mounting panel below is pegged graft with the internal surface of oil blanket grommet, drive the effect that the oil blanket grommet moved down along the inner wall spiral of helicla flute, thereby solved current oil blanket grommet and need transport the oil blanket grommet to polishing device's inside through conveyer after accomplishing preliminary working, rethread polishing device polishes the surface of oil blanket grommet, long problem of the course of working of oil blanket grommet has been increased.
3. A grinding device is arranged on the surface of one side of the second installation block, the oil seal bushing ring is rotated, the control block and the third connecting rod rotate along with the rotation of the oil seal bushing ring, meanwhile, the grinding block arranged on the inner wall of the spiral groove polishes the outer surface of the oil seal bushing ring, when the control block drives the oil seal bushing ring to move to the position below the polishing cylinder, the polishing of the outer surface of the oil seal bushing ring is completed, the polishing effect is performed on the outer surface of the oil seal bushing ring in spiral transportation of the oil seal bushing ring, and therefore the problems that the existing oil seal bushing ring grinding device polishes the outer surface of the oil seal bushing ring and processes the outer surface of the oil seal bushing ring are solved, the processing time of the oil seal bushing ring is prolonged, and the processing efficiency of the oil seal.
Drawings
FIG. 1 is a schematic view of a large-diameter thin-wall oil seal liner ring spiral grinding tool provided by the invention;
FIG. 2 is a sectional view of a first mounting block structure of a large-diameter thin-wall oil seal liner ring spiral grinding tool according to the present invention;
FIG. 3 is a perspective view of a grinding cylinder structure of a large-diameter thin-wall oil seal liner ring spiral grinding tool provided by the invention;
FIG. 4 is a perspective view of a control block structure of a large-diameter thin-wall oil seal liner ring spiral grinding tool according to the present invention;
FIG. 5 is a partial sectional view of a first mounting plate structure of a large-diameter thin-wall oil seal backing ring spiral grinding tool according to the present invention;
FIG. 6 is an enlarged view of the structure at the point A in FIG. 1 of the large-diameter thin-wall oil seal liner ring spiral grinding tool provided by the invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 2 of a large-diameter thin-walled oil seal liner ring spiral grinding tool according to the present invention;
FIG. 8 is an enlarged structural view of the point C in FIG. 3 of the large-diameter thin-walled oil seal liner ring spiral grinding apparatus according to the present invention;
fig. 9 is an enlarged structural view of a large-diameter thin-wall oil seal liner ring spiral grinding tool at the position D in fig. 5.
In the figure: 1. a first mounting block; 2. a second mounting block; 3. a control switch; 4. a first mounting cavity; 5. a first drive motor; 6. a first rotating shaft; 7. a first sprocket; 8. a first connection port; 9. a second rotating shaft; 10. a second sprocket; 11. a chain; 12. a support block; 13. a guide rail; 14. a first connecting rod; 141. a first mounting plate; 142. a first chute; 143. a first slider; 144. a first pressure spring; 145. a second connecting rod; 146. a control lever; 147. a threaded hole; 148. mounting a column; 149. a first mounting port; 1410. a third connecting rod; 1411. a second chute; 1412. a control block; 1413. a second slider; 15. polishing the barrel; 151. an operation port; 152. a helical groove; 153. a second pressure spring; 154. a connecting plate; 155. grinding blocks; 16. and (4) receiving the material barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, a large-diameter thin-wall oil seal backing ring spiral grinding tool, as shown in fig. 1-2 and fig. 6-7, comprises a first mounting block 1 and a second mounting block 2, a control switch 3 is fixedly connected to one end surface of the first mounting block 1, a first mounting cavity 4 is formed in one side surface of the first mounting block 1, a first driving motor 5 is fixedly mounted on the inner wall of the first mounting cavity 4, an output shaft of the first driving motor 5 is fixedly connected with a first rotating shaft 6 through a coupler, a transmission device is arranged on the outer surface of the first rotating shaft 6, the transmission device comprises a first chain wheel 7, a first connecting port 8 is formed in one side surface of the first mounting block 1, the inner wall of the first connecting port 8 is fixedly connected with a second rotating shaft 9 through a bearing, a second chain wheel 10 is fixedly connected to the outer surface of the second rotating shaft 9, the first chain wheel 7 is in transmission connection with the second chain wheel 10, a supporting block 12 is fixedly connected to one side surface of the first mounting block 1, the supporting block 12 is positioned between the first chain wheel 7 and the second chain wheel 10, a guide rail 13 is fixedly connected to one side surface of the supporting block 12, the inner wall of the guide rail 13 is annular, and the guide rail 13 is positioned on one side of the first chain wheel 7 and the second chain wheel 10;
as shown in fig. 1 and fig. 4 to 7, a control device is disposed on one side surface of a chain pin of a chain 11, the control device includes a first connecting rod 14, one end surface of the first connecting rod 14 is fixedly connected to one end surface of the chain pin of the chain 11, the other end surface of the first connecting rod 14 is fixedly connected to a first mounting plate 141, one side surface of the first mounting plate 141 is provided with a first sliding slot 142, an inner wall of the first sliding slot 142 is T-shaped, an inner wall of the first sliding slot 142 is slidably inserted with a first sliding block 143, one side surface of the first sliding block 143 is fixedly connected to a first pressure spring 144, a free end of one end of the first pressure spring 144 is fixedly connected to an inner wall of one end of the first sliding slot 142, an upper surface of the first sliding block 143 is fixedly connected to a second connecting rod 145, an outer surface of one end of the second connecting rod 145 is slidably inserted with an inner wall of the, the lower surface of the control rod 146 is provided with a threaded hole 147, the inner wall of the threaded hole 147 is in threaded connection with a mounting column 148, chain transmission of a first chain wheel and a second chain wheel through the chain 11 is achieved, the first connecting rod 14 drives the first mounting plate 141 to move through rotation of the chain 11 to act on an oil seal bushing ring, meanwhile, the second connecting rod 145 is matched with the guide rail 13, and the second connecting rod 145 is movably adjusted through the distance between the first connecting rod 14 and the guide rail 13, so that the problem that the first mounting plate 141 cannot be driven to stably transmit is solved;
as shown in fig. 5-6 and fig. 9, the lower surface of the mounting column 148 is provided with a first mounting opening 149, the inner wall of the first mounting opening 149 is fixedly connected with a third connecting rod 1410 through a bearing, the outer surfaces of both sides of the third connecting rod 1410 are provided with second sliding grooves 1411, the outer surface of the third connecting rod 1410 is movably sleeved with a control block 1412, the outer surface of the control block 1412 is in a circular boss shape, the inner walls of both sides of the control block 1412 are fixedly connected with second sliding blocks 1413, and the outer surface of the second sliding blocks 1413 is in sliding insertion connection with the inner walls of the second sliding grooves 1411;
as shown in fig. 1, 3-6 and 8-9, a polishing device is disposed on a side surface of the second mounting block 2, the polishing device includes a polishing barrel 15, the polishing barrel 15 is fixedly connected to a side surface of the second mounting block 2, an operation port 151 is disposed on a side surface of the polishing barrel 15, an outer surface of the first mounting plate 141 is movably inserted into an inner wall of the operation port 151, a spiral groove 152 is disposed on an inner wall of the polishing barrel 15, so that when the first mounting plate 141 moves above the polishing barrel 15, the first mounting plate 141 is in a horizontal state, a control block 1412 below the control rod 146 below the first mounting plate 141 is inserted into an inner surface of the oil seal bushing to drive the oil seal bushing to move downwards along the spiral of the inner wall of the spiral groove 152, thereby solving the problem that the existing oil seal bushing needs to be transported to the interior of the polishing device by a transport device after the initial processing is completed, the outer surface of the oil seal lining ring is polished by the polishing device, so that the problem of long processing time of the oil seal lining ring is solved;
as shown in fig. 1 to 9, the inner wall of the spiral groove 152 is fixedly connected with a second pressure spring 153, free ends of one end of the plurality of second pressure springs 153 are fixedly connected with a connecting plate 154, the plurality of connecting plates 154 are uniformly distributed on the inner wall of the spiral groove 152, the upper surfaces of the plurality of connecting plates 154 are fixedly connected with a grinding block 155, a material receiving cylinder 16 is arranged below the grinding cylinder 15, an electrode of the control switch 3 is electrically connected with an electrode of the first driving motor 5, so that when the oil seal liner ring rotates, the control block 1412 and the third connecting rod 1410 rotate along with the rotation of the oil seal liner ring, meanwhile, the grinding block 155 arranged on the inner wall of the spiral groove 152 grinds the outer surface of the oil seal liner ring, when the control block 1412 drives the oil seal liner ring to move to the lower part of the grinding cylinder 15, the outer surface of the oil seal liner ring is ground, and the outer surface of the oil seal liner ring is ground while being transported spirally, therefore, the problems that when the outer surface of the oil seal lining ring is polished by the conventional oil seal lining ring polishing device, the machining time of the oil seal lining ring is increased, and the machining efficiency of the oil seal lining ring is reduced are solved.
The working principle is as follows: the primarily processed oil seal lining ring falls in the spiral groove 152 of the grinding cylinder 15, the control switch 3 is pressed, the first driving motor 5 is powered on, the first rotating shaft 6 drives the first chain wheel 7 to rotate, and then chain transmission is carried out on the oil seal lining ring and the second chain wheel 10 through the chain 11, the chain 11 drives the first chain wheel 7 and the second chain wheel 10 to rotate simultaneously, the first connecting rod 14 drives the first mounting plate 141 to move through the rotation of the chain 11, meanwhile, the second connecting rod 145 is matched with the guide rail 13, the second connecting rod 145 moves through the distance between the first connecting rod 14 and the guide rail 13, and the first pressure spring 144 assists the second connecting rod 145 to move;
when the first mounting plate 141 runs to the upper part of the grinding cylinder 15, the first mounting plate 141 is in a horizontal state, the control block 1412 below the control rod 146 below the first mounting plate 141 is inserted into the inner surface of the oil seal backing ring to drive the oil seal backing ring to spirally downwards along the inner wall of the spiral groove 152, the control block 1412 and the third connecting rod 1410 rotate along with the rotation of the oil seal backing ring while the oil seal backing ring rotates, meanwhile, the grinding block 155 arranged on the inner wall of the spiral groove 152 grinds the outer surface of the oil seal backing ring, when the control block 1412 drives the oil seal backing ring to move to the lower part of the grinding cylinder 15, the grinding of the outer surface of the oil seal backing ring is completed, the lower surface of the oil seal backing ring loses the supporting force, is separated from the surface of the control block 1412, falls into the material receiving cylinder 16, and the outer surface of the oil seal backing ring.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a major diameter thin wall oil blanket backing ring spiral grinding apparatus, includes first installation piece (1) and second installation piece (2), its characterized in that: one end surface of the first mounting block (1) is fixedly connected with a control switch (3), a first mounting cavity (4) is arranged on the surface of one side of the first mounting block (1), a first driving motor (5) is fixedly arranged on the inner wall of the first mounting cavity (4), the output shaft of the first driving motor (5) is fixedly connected with a first rotating shaft (6) through a coupler, the outer surface of the first rotating shaft (6) is provided with a transmission device, the transmission device comprises a first chain wheel (7), a first connecting port (8) is arranged on the surface of one side of the first mounting block (1), the inner wall of the first connecting port (8) is fixedly connected with a second rotating shaft (9) through a bearing, the outer surface of the second rotating shaft (9) is fixedly connected with a second chain wheel (10), the first chain wheel (7) is in transmission connection with the second chain wheel (10) through a chain (11);
a control device is arranged on the surface of one side of the chain pin of the chain (11);
and a grinding device is arranged on the surface of one side of the second mounting block (2).
2. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 1, characterized in that: one side surface of the first mounting block (1) is fixedly connected with a supporting block (12), and the supporting block (12) is located between the first chain wheel (7) and the second chain wheel (10).
3. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 2, characterized in that: the chain wheel support is characterized in that a guide rail (13) is fixedly connected to the surface of one side of the support block (12), the inner wall of the guide rail (13) is annular, and the guide rail (13) is located on one side of the first chain wheel (7) and the second chain wheel (10).
4. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 1, characterized in that: the control device comprises a first connecting rod (14), one end surface of the first connecting rod (14) is fixedly connected with one end surface of a chain pin of the chain (11), the other end surface of the first connecting rod (14) is fixedly connected with a first mounting plate (141), a first sliding groove (142) is formed in one side surface of the first mounting plate (141), the inner wall of the first sliding groove (142) is T-shaped, a first sliding block (143) is inserted into the inner wall of the first sliding groove (142) in a sliding mode, a first pressure spring (144) is fixedly connected with one side surface of the first sliding block (143), and one end free end of the first pressure spring (144) is fixedly connected with one end inner wall of the first sliding groove (142).
5. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 4, characterized in that: the upper surface fixed connection of first slider (143) has second connecting rod (145), the one end surface of second connecting rod (145) is pegged graft with the inner wall slip of guide rail (13), the lower fixed surface of first mounting panel (141) is connected with control lever (146), screw hole (147) have been seted up to the lower surface of control lever (146), the inner wall threaded connection of screw hole (147) has erection column (148).
6. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 5, characterized in that: first installing port (149) have been seted up to the lower surface of erection column (148), the inner wall of first installing port (149) passes through bearing fixedly connected with third connecting rod (1410), second spout (1411) have all been seted up to the both sides surface of third connecting rod (1410), control block (1412) have been cup jointed in the surface activity of third connecting rod (1410), the outward surface of control block (1412) is the round boss shape, the equal fixedly connected with second slider (1413) of the both sides inner wall of control block (1412), the surface of second slider (1413) and the inner wall sliding plug-in of second spout (1411).
7. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 4, characterized in that: grinding device is including polishing a section of thick bamboo (15), a side surface of polishing a section of thick bamboo (15) fixed connection and second installation piece (2), operation mouth (151) have been seted up to a side surface of polishing a section of thick bamboo (15), the surface of first mounting panel (141) is pegged graft with the inner wall activity of operation mouth (151), spiral groove (152) have been seted up to the inner wall of polishing a section of thick bamboo (15).
8. The large-diameter thin-wall oil seal backing ring spiral grinding tool according to claim 7, characterized in that: the inner wall fixedly connected with second pressure spring (153) of helicla flute (152), it is a plurality of equal fixedly connected with connecting plate (154) in one end free end of second pressure spring (153), it is a plurality of connecting plate (154) evenly distributed is in the inner wall of helicla flute (152), it is a plurality of the equal fixedly connected with of upper surface sanding block (155) of connecting plate (154), the below of sanding section of thick bamboo (15) is provided with connects feed cylinder (16).
9. The large-diameter thin-wall oil seal liner ring spiral grinding tool according to claim 1, characterized in that: and the electrode of the control switch (3) is electrically connected with the electrode of the first driving motor (5).
10. The control method of the spiral grinding tool for the large-diameter thin-wall oil seal backing ring based on any one of claims 1 to 9 is characterized by comprising the following steps:
step one, an oil seal lining ring which is subjected to primary processing falls in a spiral groove (152) of a grinding cylinder (15), a control switch (3) is pressed down, a first driving motor (5) is powered on, a first chain wheel (7) is driven to rotate through a first rotating shaft (6), chain transmission is further carried out between the first driving motor and a second chain wheel (10) through a chain (11), the chain (11) is driven when the first chain wheel (7) and the second chain wheel (10) rotate, a first connecting rod (14) drives a first mounting plate (141) to move through rotation of the chain (11), meanwhile, a second connecting rod (145) is matched with a guide rail (13), the second connecting rod (145) moves through the distance between the first connecting rod (14) and the guide rail (13), and a first pressure spring (144) assists the second connecting rod (145) to move;
step two, when the first mounting plate (141) runs to the upper part of the grinding cylinder (15), the first mounting plate (141) is in a horizontal state, a control block (1412) below a control rod (146) below the first mounting plate (141) is inserted into the inner surface of the oil seal backing ring to drive the oil seal backing ring to spirally downwards along the inner wall of the spiral groove (152), while the oil seal backing ring rotates, the control block (1412) and the third connecting rod (1410) rotate along with the rotation of the oil seal backing ring, meanwhile, the outer surface of the oil seal lining ring is polished by a polishing block (155) arranged on the inner wall of the spiral groove (152), when the control block (1412) drives the oil seal lining ring to move to the lower part of the grinding cylinder (15), and after the outer surface of the oil seal lining ring is polished, the lower surface of the oil seal lining ring loses supporting force, is separated from the surface of the control block (1412), falls into the material receiving barrel (16), and is polished while being transported spirally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010871935.2A CN112157538B (en) | 2020-08-26 | 2020-08-26 | Spiral grinding tool for large-diameter thin-wall oil seal lining ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010871935.2A CN112157538B (en) | 2020-08-26 | 2020-08-26 | Spiral grinding tool for large-diameter thin-wall oil seal lining ring |
Publications (2)
| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021396A (en) * | 2023-03-30 | 2023-04-28 | 江苏汉晟智能制造有限公司 | Linear guide's processing equipment of polishing for digit control machine tool |
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| CN116021396B (en) * | 2023-03-30 | 2023-08-25 | 江苏汉晟智能制造有限公司 | Linear guide's processing equipment of polishing for digit control machine tool |
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| CN112157538B (en) | 2021-09-28 |
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