CN215847440U - Polishing device for valve seat - Google Patents
Polishing device for valve seat Download PDFInfo
- Publication number
- CN215847440U CN215847440U CN202122364158.5U CN202122364158U CN215847440U CN 215847440 U CN215847440 U CN 215847440U CN 202122364158 U CN202122364158 U CN 202122364158U CN 215847440 U CN215847440 U CN 215847440U
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- Prior art keywords
- valve seat
- water
- baffle
- polishing wheel
- water tank
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- 238000005498 polishing Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 5
- 229910001651 emery Inorganic materials 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for a valve seat, which comprises a base and a cleaning device, wherein the cleaning device comprises a cleaning device and a polishing device; the base is provided with a support frame, a V-shaped transmission platform is arranged at the upper end of the support frame, a first polishing wheel is arranged on the left side surface of the V-shaped transmission platform, a second polishing wheel corresponding to the first polishing wheel in position is arranged on the right side surface of the V-shaped transmission platform, the first polishing wheel is connected with a first power transmission device, and the second polishing wheel is connected with a second power transmission device; grooves are formed in the left side surface and the right side surface of the V-shaped transmission table, and the first polishing wheel and the second polishing wheel are arranged between the grooves; the cleaning device is provided with a water tank, the water tank is provided with a water outlet, and the water outlet direction faces the middle of the first polishing wheel and the second polishing wheel. The valve seat cleaning device can realize the cleaning effect when the valve seat is polished.
Description
Technical Field
The utility model relates to the technical field of valve seat processing, in particular to a polishing device for a valve seat.
Background
The automobile valve seat ring is an important component of an automobile engine, the engine is developing towards the directions of high power, low energy consumption and long service life, the engine adopts the valve seat ring in order to prolong the service life of the engine and facilitate maintenance and replacement, the automobile valve seat ring plays a vital role in riding the automobile engine, meanwhile, the requirement of the valve seat of a key part of the engine is also improved, and people are promoted to continuously deepen the abrasion mechanism and material preparation and development work of the valve seat. The machining precision of the valve seat ring directly influences the power and exhaust emission indexes of the engine; the edge of the valve seat ring after production and forming in real life has a plurality of burrs, and the valve seat ring can be applied after the burrs are subsequently processed. In the omnibearing high-efficiency polishing device for the valve seat ring disclosed by the Chinese patent (the application number is 202010973621.3, and the application publication number is CN 112025483A), the disclosed technical characteristics are as follows: the automatic valve seat ring polishing machine comprises a base, wherein a workbench is arranged at the top of the base, a through groove is formed in the workbench, hydraulic rods are fixedly arranged on two sides of the inner wall of the through groove, clamping plates are fixedly arranged on two opposite sides of the hydraulic rods, a bulge is integrally formed at the bottom of an inner cavity of the workbench, a valve seat ring is placed at the top of the bulge, a positioning groove is formed in the top of the workbench, the inner surface of the positioning groove is matched with the outer surface of the valve seat ring, one opposite side of the two clamping plates is tightly contacted with the surface of the valve seat ring, a high-efficiency polishing mechanism is arranged at the top of the workbench, a material pushing mechanism and a rotating mechanism are arranged in the base, a box body is fixedly arranged at the bottom of the base, and a material distributing mechanism is arranged in the box body; high-efficient grinding machanism is including the fixed riser that sets up at the workstation top, the fixed hydraulic lifting unit that is provided with in front of riser, hydraulic lifting unit's the fixed fixing base that is provided with in bottom, the fixed linear guide that is provided with in top of fixing base inner wall, the both sides on linear guide surface all slide and are provided with linear electric motor, two linear electric motor's the bottom is all fixed and is provided with the connecting seat, the spout has been seted up to the bottom of fixing base, the both sides of spout inner wall all slide and are provided with the regulating plate, two the top of regulating plate all extends to the inside of fixing base, two one side that the regulating plate is relative all fixed and is provided with first polishing piece, the fixed second polishing piece that is provided with in bottom of fixing base, and one side of first polishing piece and second polishing piece all with the surface contact of valve seat circle.
Referring to the above-mentioned published chinese patent, an all-round high-efficient grinding device of valve seat insert discovers following defects: the top of the workbench is provided with a vertical plate, the vertical plate is provided with a hydraulic lifting assembly, the hydraulic lifting assembly is provided with a fixed seat, the fixed seat is also provided with a sliding groove, the sliding groove is also provided with an adjusting plate, a first polishing piece is arranged on the adjusting plate, and the fixed polishing piece is provided with a second polishing piece; whole device structure is too complicated, only carries out all-round polishing to single valve seat, and the waste time, the energy consumption is high, and work efficiency is low, and the valve seat produces the dust when polishing to depend on the valve seat surface, cause the valve seat surface to have the dust, can not clean.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides the valve seat polishing device which is simple in structure, convenient to operate, low in manufacturing cost, high in working efficiency and has a cleaning function.
The purpose of the utility model is realized as follows: a grinding device for a valve seat is characterized in that a base is provided with a support frame, a V-shaped transmission table is arranged at the upper end of the support frame, a first grinding wheel is arranged on the left side surface of the V-shaped transmission table, a second grinding wheel corresponding to the first grinding wheel in position is arranged on the right side surface of the V-shaped transmission table, the first grinding wheel is connected with a first power transmission device, and the second grinding wheel is connected with a second power transmission device; grooves are formed in the left side surface and the right side surface of the V-shaped transmission table, and the first polishing wheel and the second polishing wheel are arranged between the grooves;
the cleaning device is provided with a water tank, and the water tank comprises a first water tank and a second water tank; the first water tank is provided with a first water outlet, and the second water tank is provided with a second water outlet; the first water outlet is arranged above the first polishing wheel, and the second water outlet is arranged above the second polishing wheel.
V type transmission platform left and right sides groove all is equipped with corresponding baffle, the baffle is including locating left first baffle and locating the second baffle on right side.
One end of the first baffle is connected with the V-shaped transmission table, and the other end of the first baffle is close to the first sanding wheel; one end of the second baffle is connected with the V-shaped transmission platform, and the other end of the second baffle is close to the second grinding wheel.
The valve seat polishing device is simple and reasonable in structure and convenient to use, and can polish a plurality of valve seats at the same time. When the valve seat is polished, the valve seat is placed on a V-shaped transmission table, a first polishing wheel which is polished by rolling of a first power transmission device and a second polishing wheel which is polished by rolling of a second power transmission device are opened, a worker pushes the valve seat to a position where a first baffle plate and a second baffle plate are arranged in order, and pushes the valve seat to a position between the first polishing wheel and the second polishing wheel to be polished; at the moment, a first water outlet in the first water tank discharges water, a second water outlet in the second water tank discharges water, and dust generated during polishing is subjected to dust fall treatment and a valve seat is cleaned; and carrying out cooling treatment on the temperature rise generated during friction; the valve seat carries out the second and criticizes and puts, and after the valve seat of first batch was polished, the staff promoted the valve seat that the second was criticized and was put, and first batch valve seat pushes away from first round of polishing and second round of polishing along the effect of thrust along V type transmission platform, and the second is criticized through the range of first baffle and second baffle neat, gets into between first round of polishing and the second round of polishing, polishes.
Preferably, a water collecting tank is arranged between the supporting frames along the direction of the V-shaped conveying table; the water collecting tank is provided with a water outlet pipe and a water outlet pipe.
The first water tank and the second water tank are both connected with a water outlet pipe; the drain pipe is arranged at the bottom of the water receiving tank.
And the V-shaped transmission platform is provided with a water leakage hole. When first delivery port, second delivery port to first polisher, second polisher and valve seat when spraying water dust fall cooling, V type transmission bench has ponding, through leaking the hole with water discharge V type transmission platform, flow in receiving the water tank, receive the water tank and pass through the drain pipe with sewage discharge, the middle part at receiving the water tank is installed to the outlet pipe, will deposit in the clear water conveys first water tank and second water tank, the circulated clear water that uses reaches using water wisely's purpose.
Preferably, a V-shaped pushing block is arranged on the inner side of the V-shaped conveying table. When the valve seat is pushed, the valve seat can be moved only by pushing the V-shaped pushing block, the valve seat is not required to be pushed by hands directly, so that the harm to the hands caused by the roughness of the valve seat is avoided, and the effect of protecting the hands is achieved.
And the first water outlet, the second water outlet and the water outlet pipe are respectively provided with a water pump for increasing hydraulic pressure. The water pump is used, so that the liquid pressure is increased, and the water consumption is not influenced due to the change of the height of the position during use.
The utility model has the beneficial effects that: 1. through V type transmission platform, first round of polishing, second round of polishing, the first baffle that sets up in the recess, second baffle help valve seat arrange in good order, realize quick large batch valve seat work of polishing, set up water tank, delivery port, can realize when polishing effects such as cooling, cleanness.
2. Through the establishment of V type promotion piece, avoid the staff to promote the in-process fish tail, can increase thrust simultaneously, raise the efficiency.
3. Set up the hole help that leaks at V type transmission platform and carry out the drainage, receive the moisture in establishing the help collection V type transmission platform sewage and the reduction valve seat of water tank, avoid sewage to flow into ground, cause the pollution on ground, improve operational environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an enlarged view at a.
Wherein, 1 is base, 2 support frames, 3V type transmission platform, 4 first emery wheel, 5 second emery wheels, 6 first water tanks, 7 first delivery ports, 8 second delivery ports, 9 first baffle, 10 second baffle, 11V type promotion piece, 12 holes that leak, 13 receipts water tanks, 14 second water tanks, 15 outlet pipes.
Detailed Description
The utility model is further explained in the following with reference to the drawings and the description of the drawings.
A grinding device for a valve seat comprises a base 1 and a cleaning device, wherein the base 1 is provided with a plurality of supporting frames 2, the supporting frames 2 are connected with a V-shaped transmission platform 3, the V-shaped transmission platform 3 is arranged to fix the valve seat, the contact area during grinding can be increased, the working efficiency is improved, grooves are formed in the left side edge and the right side edge of the V-shaped transmission platform 3, a first grinding wheel 4 is arranged in the groove in the left side, a second grinding wheel 5 is arranged in the groove in the right side, the first grinding wheel 4 and the second grinding wheel 5 are arranged in the grooves, the first grinding wheel 4 is connected with a first power transmission device, the second grinding wheel 5 is connected with a second power transmission device, and the contact area of the first grinding wheel 4 and the second grinding wheel 5 on the valve seat can be increased; a first baffle plate 9 is arranged at one end close to the first sanding wheel 4, and the other end of the first baffle plate 9 is connected with one end of the V-shaped transmission table 3, which is provided with a groove; a second baffle plate 10 is arranged at one end close to the second grinding wheel 5, and the other end of the second baffle plate 10 is connected with one end of the V-shaped transmission table 3, which is provided with a groove; first baffle 9 and second baffle 10 arrange the arrangement to placing the valve seat that will polish at V type transmission platform 3, make things convenient for first emery wheel 4 and second emery wheel 5 to polish, and V type transmission platform 3 still is provided with the V type that helps personnel to promote and promotes piece 11.
The cleaning device is provided with a water tank, the water tank comprises a first water tank 6 and a second water tank 14, the first water tank 6 is provided with a first water outlet 7, the second water tank 14 is provided with a second water outlet 8, the first water outlet 7 is arranged above the first polishing wheel 4, and the second water outlet 8 is arranged above the second polishing wheel; a water receiving tank 13 is arranged below the V-shaped transmission platform 3, the water receiving tank 13 is provided with a water outlet pipe 15 and a water discharge pipe, the first water tank 6 and the second water tank 14 are both connected with the water outlet pipe 15, and the water outlet pipe 15 is arranged in the middle of the water receiving tank 13, so that the settled clean water can be conveniently transmitted to the first water tank 6 and the second water tank 14; the drain pipe is arranged at the bottom of the water receiving tank 13, so that sewage can be conveniently discharged and the water receiving tank 13 can be cleaned. The first water outlet 7, the second water outlet 8 and the water outlet pipe 15 are provided with water pumps for increasing hydraulic pressure.
Claims (7)
1. A grinding device for a valve seat comprises a base (1) and a cleaning device; the method is characterized in that: the base (1) is provided with a support frame (2), the upper end of the support frame (2) is provided with a V-shaped transmission platform (3), the left side surface of the V-shaped transmission platform (3) is provided with a first polishing wheel (4), the right side surface of the V-shaped transmission platform (3) is provided with a second polishing wheel (5) corresponding to the first polishing wheel (4), the first polishing wheel (4) is connected with a first power transmission device, and the second polishing wheel (5) is connected with a second power transmission device; grooves are formed in the left side surface and the right side surface of the V-shaped transmission table (3), and the first polishing wheel (4) and the second polishing wheel (5) are arranged between the grooves;
the cleaning device is provided with a water tank, and the water tank comprises a first water tank (6) and a second water tank (14); the first water tank (6) is provided with a first water outlet (7), and the second water tank (14) is provided with a second water outlet (8); the first water outlet (7) is arranged above the first grinding wheel (4), and the second water outlet (8) is arranged above the second grinding wheel (5).
2. The grinding device for the valve seat according to claim 1, wherein: a water receiving tank (13) is arranged between the support frames (2) along the direction of the V-shaped transmission table (3); the water receiving tank (13) is provided with a water outlet pipe (15) and a water drainage pipe.
3. A valve seat grinding apparatus according to claim 1 or 2, wherein: the first water tank (6) and the second water tank (14) are both provided with water outlet pipes (15); the drain pipe is arranged at the bottom of the water collecting tank (13).
4. The grinding device for the valve seat according to claim 1, wherein: the V-shaped transmission platform (3) is provided with water leakage holes (12).
5. The grinding device for the valve seat according to claim 1, wherein: v type transmission platform (3) left and right sides groove all is equipped with corresponding baffle, the baffle is including locating left first baffle (9) and locating right side second baffle (10).
6. The grinding device for the valve seat according to claim 5, wherein: one end of the first baffle (9) is connected with the V-shaped transmission table (3), and the other end of the first baffle is close to the first sanding wheel (4); one end of the second baffle (10) is connected with the V-shaped transmission table (3), and the other end of the second baffle is close to the second grinding wheel (5).
7. The grinding device for the valve seat according to claim 1, wherein: the inner side of the V-shaped transmission table (3) is provided with a V-shaped pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364158.5U CN215847440U (en) | 2021-09-28 | 2021-09-28 | Polishing device for valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364158.5U CN215847440U (en) | 2021-09-28 | 2021-09-28 | Polishing device for valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215847440U true CN215847440U (en) | 2022-02-18 |
Family
ID=80261610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122364158.5U Active CN215847440U (en) | 2021-09-28 | 2021-09-28 | Polishing device for valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215847440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984962A (en) * | 2023-06-06 | 2023-11-03 | 安徽鼎立智能制造股份有限公司 | Polishing equipment for manufacturing air valve |
-
2021
- 2021-09-28 CN CN202122364158.5U patent/CN215847440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984962A (en) * | 2023-06-06 | 2023-11-03 | 安徽鼎立智能制造股份有限公司 | Polishing equipment for manufacturing air valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: 211400 No. 20, West Sida Road, Maji Town Industrial Concentration Zone, Yizheng City, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Chengda New Material Co.,Ltd. Address before: 211414 No. 20, west side of Sida highway, Maji town industrial concentration zone, Yizheng City, Yangzhou City, Jiangsu Province Patentee before: YIZHENG CHANGDA POWDER METALLURGY PRODUCTS CO.,LTD. |
|
| TR01 | Transfer of patent right |