CN112059758A - Adjustable cylinder body inner wall polishing device for production of hydraulic oil cylinder - Google Patents
Adjustable cylinder body inner wall polishing device for production of hydraulic oil cylinder Download PDFInfo
- Publication number
- CN112059758A CN112059758A CN202010946513.7A CN202010946513A CN112059758A CN 112059758 A CN112059758 A CN 112059758A CN 202010946513 A CN202010946513 A CN 202010946513A CN 112059758 A CN112059758 A CN 112059758A
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- CN
- China
- Prior art keywords
- block
- cylinder body
- hydraulic cylinder
- top end
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- 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
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting 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
- 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
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses an adjustable cylinder body inner wall polishing device for production based on a hydraulic oil cylinder, which comprises a device main body, wherein the device main body comprises a machine shell, a slide rail is fixedly arranged at the top end of the machine shell, a second slide block is slidably arranged at the top end of the slide rail, a motor is arranged at the top end of the second slide block, a fixed block is fixedly arranged at the top end of one side of the slide rail, a lead screw is arranged at one side of the fixed block in a threaded manner, a polishing mechanism is arranged at one end of the motor, the polishing mechanism comprises a connecting rod, one end of the connecting rod is fixedly connected with the output end of the motor, electric telescopic. According to the invention, by arranging the fixed block, the slide rail and the second slide block, the length of the connecting rod extending into the hydraulic cylinder body is easy to adjust, the situation that the polishing is incomplete or not easy to polish is avoided, and the polishing effect of the device main body is improved.
Description
Technical Field
The invention relates to the technical field of hydraulic oil cylinders, in particular to an adjustable cylinder body inner wall polishing device for production based on a hydraulic oil cylinder.
Background
The hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and makes linear reciprocating motion (or swinging motion), has simple structure and reliable work, can omit a speed reducer when used for realizing reciprocating motion, has no transmission clearance, and moves stably, thereby being widely applied to hydraulic systems of various machines. In the course of working of pneumatic cylinder, need polish to the inner wall of its cylinder body, nevertheless can have following problem during the operation of polishing usually: for example, the bore of the cylinder opening of some hydraulic cylinders is very small, but the inner diameter of the cylinder body is large, the inner wall of the cylinder body with the structure is polished difficultly, the polishing effect is poor due to the fact that the polishing is performed by the existing polishing machine, the defects of incomplete polishing and difficulty in polishing exist, the polishing effect is not good, the polishing is not in place, inconvenience is brought to subsequent use, and therefore a novel polishing device needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide an adjustable cylinder body inner wall polishing device for production based on a hydraulic oil cylinder, and the device is used for solving the problems that the polishing effect is poor due to incomplete polishing and difficulty in polishing of the existing polishing machine in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable cylinder body inner wall polishing device for production based on a hydraulic oil cylinder comprises a device main body, wherein the device main body comprises a casing, a control panel is fixedly installed on the front side of the casing, a placing table is fixedly installed at the top end of the casing, a hydraulic cylinder body is placed at the top end of the placing table, a supporting plate is fixedly installed at the top end of the casing, an inserting block is fixedly installed at the top end of the casing on the back side of the hydraulic cylinder body, a control rod is inserted into the back side of the inserting block, a clamping block is fixedly connected to one end of the control rod, a slide rail is fixedly installed at the top end of the casing on one side of the placing table, a second slide block is slidably installed at the top end of the slide rail, a supporting block is fixedly installed at the top end of the supporting block, a motor is fixedly installed at, grinding machanism is installed to the one end of motor, grinding machanism includes the connecting rod, the one end of connecting rod and the output fixed connection of motor, the equal fixed mounting in both sides of connecting rod has electric telescopic handle, electric telescopic handle's one end fixed mounting has the whetstone, the top fixed mounting of inserted block has fixed establishment, fixed establishment includes hollow block, the bottom of hollow block and the top fixed connection of inserted block, the inserted bar has been inserted on the top of hollow block, the fixed surface of the inside inserted bar of hollow block installs the limiting plate, the top fixedly connected with spring of limiting plate, the spacing groove has evenly been seted up to one side of control lever.
Preferably, a first sliding groove is formed in the top end of the machine shell, a first sliding block is slidably mounted at the top end of the first sliding groove, and the bottom end of the clamping block is fixedly connected with the top end of the first sliding block.
Preferably, the top end of the placing table is provided with a placing groove, and the width of the placing groove is 3mm larger than that of the hydraulic cylinder body.
Preferably, the control rod is fixed with the placing table through a fixing mechanism, and the number of the limiting grooves is four.
Preferably, the front surface of the clamping block is fixedly provided with a cushion, and stripes are uniformly arranged on the surface of the cushion.
Preferably, the inside both sides of hollow block have all been seted up the second spout, the equal slidable mounting in one side of second spout has the third slider, the both sides of limiting plate all with third slider fixed connection.
Preferably, the length of the spring in a natural extension state is 5cm, and the height of the hollow block is 4 cm.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up fixed block, slide rail and second slider, the one end of lead screw promotes the supporting shoe to make the connecting rod stretch into the inside of hydraulic cylinder body, the starter motor work, the motor drives two stone operations of polishing, and polishes to the inner wall of hydraulic cylinder body, and the connecting rod stretches into the inside length of hydraulic cylinder body and easily adjusts, in order not to polish incompletely or be difficult for polishing, thereby has improved the effect of polishing of device main part.
2. Through setting up fixed establishment, the convenience is fixed the control lever, and then conveniently fixes hydraulic cylinder body, has improved the convenience of device main part when using, and through setting up the cushion, the cushion has certain compliance to the grip block causes hydraulic cylinder body impaired when centre gripping hydraulic cylinder body, has improved the barrier propterty of device main part.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic top view of a portion of the structure of the present invention;
FIG. 3 is a schematic side view, partially in cross section, of the structure of the present invention;
FIG. 4 is an enlarged partial front view of the grinding mechanism of the present invention;
fig. 5 is a partially enlarged view of the structure a in fig. 3 according to the present invention.
In the figure: 100. a device main body; 110. a housing; 111. a control panel; 112. a placing table; 113. a placement groove; 114. a hydraulic cylinder block; 115. a resisting plate; 116. inserting a block; 117. a control lever; 118. a clamping block; 119. a soft cushion; 120. a first chute; 121. a first slider; 122. a slide rail; 123. a second slider; 124. a support block; 125. a motor; 126. a fixed block; 127. a screw rod; 200. a polishing mechanism; 210. a connecting rod; 211. an electric telescopic rod; 212. grinding stone; 300. a fixing mechanism; 310. a hollow block; 311. inserting a rod; 312. a limiting plate; 313. a spring; 314. a second chute; 315. a third slider; 316. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a based on adjustable cylinder body inner wall grinding device is used in hydraulic cylinder production, includes device main part 100, and motor 125 and the electric telescopic handle 211 that use in this application are the product that market directly purchased, and its principle is the prior art that technical personnel are familiar with in the field, so no longer describe here. The apparatus main body 100 includes a casing 110, a control panel 111 is fixedly installed on a front surface of the casing 110, a placing table 112 is fixedly installed on a top end of the casing 110, a hydraulic cylinder block 114 is placed on a top end of the placing table 112, and a pressing plate 115 is fixedly installed on a top end of the casing 110. An inserting block 116 is fixedly mounted at the top end of the casing 110 on the back of the hydraulic cylinder body 114, a control rod 117 is inserted into the back of the inserting block 116, one end of the control rod 117 is fixedly connected with a clamping block 118, a sliding rail 122 is fixedly mounted at the top end of the casing 110 on the side of the placing table 112, a second sliding block 123 is slidably mounted at the top end of the sliding rail 122, a supporting block 124 is fixedly mounted at the top end of the second sliding block 123, a motor 125 is fixedly mounted at the top end of the supporting block 124, and a fixed block 126 is fixedly mounted at. Lead screw 127 is installed to one side screw thread of fixed block 126, and grinding machanism 200 is installed to the one end of motor 125, and grinding machanism 200 includes connecting rod 210, and the one end of connecting rod 210 and the output fixed connection of motor 125, the both sides of connecting rod 210 all fixed mounting have electric telescopic handle 211, and electric telescopic handle 211's one end fixed mounting has the stone 212 of polishing. The top fixed mounting of inserted block 116 has fixed establishment 300, and fixed establishment 300 includes hollow block 310, the bottom of hollow block 310 and the top fixed connection of inserted block 116, and inserted bar 311 has been inserted on the top of hollow block 310, and the fixed surface of the inside inserted bar 311 of hollow block 310 installs limiting plate 312, and the top fixedly connected with spring 313 of limiting plate 312, and spacing groove 316 has evenly been seted up to one side of control lever 117. The hydraulic cylinder body 114 is placed on the placing table 112, the inserting rod 311 is pulled upwards, the bottom end of the inserting rod 311 is pulled out of the limiting groove 316, the control rod 117 is pushed, the clamping block 118 clamps the hydraulic cylinder body 114, then the inserting rod 311 is released, the bottom end of the inserting rod 311 is inserted back into the limiting groove 316 again, the adjusted control rod 117 is fixed, and the hydraulic cylinder body 114 is fixed. After hydraulic cylinder body 114 is fixed, start electric telescopic handle 211, make electric telescopic handle 211 flexible to drive two grindstones 212 and draw close to one side of connecting rod 210, make things convenient for grindstone 212 to stretch into to hydraulic cylinder body 114, wave lead screw 127, make the one end of lead screw 127 promote supporting shoe 124, thereby make connecting rod 210 stretch into the inside of hydraulic cylinder body 114. The work of starter motor 125, motor 125 drive two grindstones 212 operation to polish the inner wall of hydraulic cylinder body 114, connecting rod 210 stretches into the inside length of hydraulic cylinder body 114 and easily adjusts, in order to avoid polishing incompletely or be difficult for polishing, thereby has improved the effect of polishing of device main part 100.
In this embodiment, the top end of the casing 110 is provided with the first sliding groove 120, the top end of the first sliding groove 120 is slidably provided with the first slider 121, the bottom end of the clamping block 118 is fixedly connected with the top end of the first slider 121, and in the moving process of the clamping block 118, the first slider 121 moves in the first sliding groove 120, so that the clamping block 118 can be assisted to move, the clamping block 118 can move stably, and the stability of the device main body 100 is improved.
In this embodiment, the top end of the placing table 112 is provided with a placing groove 113, the width of the placing groove 113 is 3mm larger than that of the hydraulic cylinder block 114, and the placing groove 113 plays a certain limiting role, so that the hydraulic cylinder block 114 cannot deviate.
In this embodiment, the control rod 117 is fixed with the placing table 112 through the fixing mechanism 300, the number of the limiting grooves 316 is four, so that the control rod 117 is convenient for workers to fix, the workers can fix the hydraulic cylinder body 114 conveniently, and convenience of the device main body 100 in use is improved.
In this embodiment, the front surface of the clamping block 118 is fixedly provided with a cushion 119, the surface of the cushion 119 is uniformly provided with stripes, and the cushion 119 has a certain softness, so that the clamping block 118 clamps the hydraulic cylinder 114 to damage the hydraulic cylinder 114, the protection performance of the device main body 100 is improved, and the stripes on the cushion 119 can enable the hydraulic cylinder 114 to be clamped more firmly.
In this embodiment, the second sliding grooves 314 are formed in both sides of the inside of the hollow block 310, the third sliding blocks 315 are slidably mounted on one sides of the second sliding grooves 314, both sides of the limiting plate 312 are fixedly connected with the third sliding blocks 315, and the second sliding grooves 314 and the third sliding blocks 315 enable the limiting plate 312 to move stably, so that the stability of the device main body 100 is further improved.
In this embodiment, the length of the spring 313 in the natural extension state is 5cm, the height of the hollow block 310 is 4cm, and the length of the spring 313 in the natural extension state is greater than the height of the hollow block 310, so that the spring 313 is in the compression state inside the hollow block 310, the plug rod 311 is prevented from loosening, the stability of the device main body 100 is improved, the second sliding groove 314 and the third sliding block 315 enable the limiting plate 312 to move stably, and the stability of the device main body 100 is further improved.
The working principle is as follows: during the use, place hydraulic cylinder body 114 on placing platform 112, upwards stimulate inserted bar 311, make the bottom of inserted bar 311 extract in the spacing groove 316, push control rod 117, make grip block 118 carry out the centre gripping to hydraulic cylinder body 114, release inserted bar 311 afterwards, make the bottom of inserted bar 311 insert back again in the spacing groove 316, and then fix the control rod 117 after adjusting, and then make hydraulic cylinder body 114 fixed, be provided with fixed establishment 300, make things convenient for the staff to fix control rod 117, and then make things convenient for the staff to fix hydraulic cylinder body 114, the convenience of device main part 100 when using has been improved.
After hydraulic cylinder body 114 is fixed, start electric telescopic handle 211, make electric telescopic handle 211 flexible, and drive two grindstones 212 and draw close to one side of connecting rod 210, make things convenient for grindstone 212 to stretch into to hydraulic cylinder body 114, wave lead screw 127, the one end that makes lead screw 127 promotes supporting shoe 124, thereby make connecting rod 210 stretch into hydraulic cylinder body 114's inside, starter motor 125 work, motor 125 drives two grindstones 212 operation, and polish hydraulic cylinder body 114's inner wall, connecting rod 210 stretches into the inside length of hydraulic cylinder body 114 and easily adjusts, in order to avoid polishing incompletely or be difficult for polishing, thereby the effect of polishing of device main part 100 has been improved.
In the process that the clamping block 118 moves, the first sliding block 121 moves in the first sliding groove 120, the clamping block 118 can be assisted to move, the clamping block 118 can move stably, the stability of the device main body 100 is improved, the soft cushion 119 has certain flexibility, the clamping block 118 is prevented from damaging the hydraulic cylinder 114 when clamping the hydraulic cylinder 114, the protection performance of the device main body 100 is improved, the length of the spring 313 in a natural extension state is larger than the height of the hollow block 310, the spring 313 is in a compression state inside the hollow block 310, the insertion rod 311 is prevented from loosening, the stability of the device main body 100 is improved, the limiting plate 312 can move stably through the second sliding groove 314 and the third sliding block 315, and the stability of the device main body 100 is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.
Claims (7)
1. The utility model provides a cylinder body inner wall grinding device with adjustable based on hydraulic cylinder production is with, includes device main part (100), its characterized in that: the device main body (100) comprises a machine shell (110), a control panel (111) is fixedly installed on the front surface of the machine shell (110), a placing table (112) is fixedly installed at the top end of the machine shell (110), and a hydraulic cylinder body (114) is placed at the top end of the placing table (112); a pressing plate (115) is fixedly installed at the top end of the casing (110), an inserting block (116) is fixedly installed at the top end of the casing (110) on the back side of the hydraulic cylinder body (114), a control rod (117) is inserted into the back side of the inserting block (116), and a clamping block (118) is fixedly connected to one end of the control rod (117); a sliding rail (122) is fixedly installed at the top end of the shell (110) on one side of the placing table (112), a second sliding block (123) is installed at the top end of the sliding rail (122) in a sliding mode, a supporting block (124) is fixedly installed at the top end of the second sliding block (123), and a motor (125) is fixedly installed at the top end of the supporting block (124); a fixed block (126) is fixedly mounted at the top end of one side of the sliding rail (122), and a screw rod (127) is mounted on one side of the fixed block (126) in a threaded manner; a polishing mechanism (200) is installed at one end of the motor (125), the polishing mechanism (200) comprises a connecting rod (210), one end of the connecting rod (210) is fixedly connected with the output end of the motor (125), electric telescopic rods (211) are fixedly installed on two sides of the connecting rod (210), and a polishing stone (212) is fixedly installed at one end of each electric telescopic rod (211); the top fixed mounting of inserted block (116) has fixed establishment (300), fixed establishment (300) is including hollow block (310), the bottom of hollow block (310) and the top fixed connection of inserted block (116), inserted bar (311) have been inserted on the top of hollow block (310), the fixed surface of the inside inserted bar (311) of hollow block (310) installs limiting plate (312), the top fixedly connected with spring (313) of limiting plate (312), spacing groove (316) have evenly been seted up to one side of control lever (117).
2. The adjustable cylinder body inner wall grinding device for hydraulic cylinder production according to claim 1, characterized in that: first spout (120) have been seted up to the top of casing (110), the top slidable mounting of first spout (120) has first slider (121), the bottom of grip block (118) and the top fixed connection of first slider (121).
3. The adjustable cylinder body inner wall grinding device for hydraulic cylinder production according to claim 1, characterized in that: the top end of the placing table (112) is provided with a placing groove (113), and the width of the placing groove (113) is 3mm larger than that of the hydraulic cylinder body (114).
4. The adjustable cylinder body inner wall grinding device for hydraulic cylinder production according to claim 1, characterized in that: the control rod (117) is fixed with the placing table (112) through a fixing mechanism (300), and the number of the limiting grooves (316) is four.
5. The adjustable cylinder body inner wall grinding device for hydraulic cylinder production according to claim 1, characterized in that: the front surface of the clamping block (118) is fixedly provided with a cushion (119), and stripes are uniformly arranged on the surface of the cushion (119).
6. The adjustable cylinder body inner wall grinding device for hydraulic cylinder production according to claim 1, characterized in that: second spout (314) have all been seted up to the inside both sides of hollow block (310), there is third slider (315) all slidable mounting in one side of second spout (314), the both sides of limiting plate (312) all with third slider (315) fixed connection.
7. The adjustable cylinder body inner wall grinding device for hydraulic cylinder production according to claim 1, characterized in that: the length of the spring (313) in a natural extension state is 5cm, and the height of the hollow block (310) is 4 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010946513.7A CN112059758A (en) | 2020-09-10 | 2020-09-10 | Adjustable cylinder body inner wall polishing device for production of hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010946513.7A CN112059758A (en) | 2020-09-10 | 2020-09-10 | Adjustable cylinder body inner wall polishing device for production of hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112059758A true CN112059758A (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010946513.7A Pending CN112059758A (en) | 2020-09-10 | 2020-09-10 | Adjustable cylinder body inner wall polishing device for production of hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112059758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102287A (en) * | 2021-11-02 | 2022-03-01 | 重庆迎洲压铸有限公司 | Cylinder body manufacturing and polishing system |
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| US4051637A (en) * | 1977-03-16 | 1977-10-04 | Norikazu Takeishi | Cylinder internal grinder |
| CN204277666U (en) * | 2014-12-14 | 2015-04-22 | 李涛涛 | A kind of sander for hydraulic prop for mine inboard wall of cylinder block of polishing |
| CN105935934A (en) * | 2016-06-22 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Fixing device of grinding machine for diesel engine accessory cylinder liner |
| CN108296894A (en) * | 2017-12-24 | 2018-07-20 | 霍山恒丰铸业有限公司 | A kind of precision manufactureing pipe fitting inner wall arrangement for grinding with mobile overview function |
| CN108818251A (en) * | 2018-06-12 | 2018-11-16 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool grinding apparatus for annular workpieces |
| CN209350003U (en) * | 2019-01-03 | 2019-09-06 | 天津盈海精密机械有限公司 | Grinding device is used in a kind of processing of motor side plate |
| CN209986673U (en) * | 2019-05-29 | 2020-01-24 | 常州轩豪机械有限公司 | Grinding device is used in hydro-cylinder production |
| CN210099744U (en) * | 2019-06-13 | 2020-02-21 | 烟台得茂汽车零部件有限公司 | Adjustable clamp for polishing hardware |
| CN210173248U (en) * | 2019-05-30 | 2020-03-24 | 宜都市博胜机械有限公司 | Cylinder body inner wall grinding device is used in hydraulic cylinder production |
| CN210255666U (en) * | 2019-06-26 | 2020-04-07 | 上海峥春特氟龙涂装有限公司 | Burnishing device is used in metal pipe fitting processing |
| CN111152074A (en) * | 2020-01-07 | 2020-05-15 | 刘先平 | Manufacturing and processing technology for cylinder barrel of hydraulic oil cylinder |
| CN210678310U (en) * | 2019-09-10 | 2020-06-05 | 昆山鼎仁精密模具有限公司 | Polishing device for automobile parts |
| CN210756874U (en) * | 2019-08-07 | 2020-06-16 | 无锡顺烽管业有限公司 | Steel pipe internal diameter burr remove device |
| CN210938588U (en) * | 2019-11-20 | 2020-07-07 | 福鼎市三宏机车部件有限公司 | Intelligent polishing equipment for piston machining |
-
2020
- 2020-09-10 CN CN202010946513.7A patent/CN112059758A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4051637A (en) * | 1977-03-16 | 1977-10-04 | Norikazu Takeishi | Cylinder internal grinder |
| CN204277666U (en) * | 2014-12-14 | 2015-04-22 | 李涛涛 | A kind of sander for hydraulic prop for mine inboard wall of cylinder block of polishing |
| CN105935934A (en) * | 2016-06-22 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Fixing device of grinding machine for diesel engine accessory cylinder liner |
| CN108296894A (en) * | 2017-12-24 | 2018-07-20 | 霍山恒丰铸业有限公司 | A kind of precision manufactureing pipe fitting inner wall arrangement for grinding with mobile overview function |
| CN108818251A (en) * | 2018-06-12 | 2018-11-16 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool grinding apparatus for annular workpieces |
| CN209350003U (en) * | 2019-01-03 | 2019-09-06 | 天津盈海精密机械有限公司 | Grinding device is used in a kind of processing of motor side plate |
| CN209986673U (en) * | 2019-05-29 | 2020-01-24 | 常州轩豪机械有限公司 | Grinding device is used in hydro-cylinder production |
| CN210173248U (en) * | 2019-05-30 | 2020-03-24 | 宜都市博胜机械有限公司 | Cylinder body inner wall grinding device is used in hydraulic cylinder production |
| CN210099744U (en) * | 2019-06-13 | 2020-02-21 | 烟台得茂汽车零部件有限公司 | Adjustable clamp for polishing hardware |
| CN210255666U (en) * | 2019-06-26 | 2020-04-07 | 上海峥春特氟龙涂装有限公司 | Burnishing device is used in metal pipe fitting processing |
| CN210756874U (en) * | 2019-08-07 | 2020-06-16 | 无锡顺烽管业有限公司 | Steel pipe internal diameter burr remove device |
| CN210678310U (en) * | 2019-09-10 | 2020-06-05 | 昆山鼎仁精密模具有限公司 | Polishing device for automobile parts |
| CN210938588U (en) * | 2019-11-20 | 2020-07-07 | 福鼎市三宏机车部件有限公司 | Intelligent polishing equipment for piston machining |
| CN111152074A (en) * | 2020-01-07 | 2020-05-15 | 刘先平 | Manufacturing and processing technology for cylinder barrel of hydraulic oil cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102287A (en) * | 2021-11-02 | 2022-03-01 | 重庆迎洲压铸有限公司 | Cylinder body manufacturing and polishing system |
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Application publication date: 20201211 |
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| RJ01 | Rejection of invention patent application after publication |