CN112025454A - Automatic valve rod feeding and deburring system of hydraulic reversing valve - Google Patents
Automatic valve rod feeding and deburring system of hydraulic reversing valve Download PDFInfo
- Publication number
- CN112025454A CN112025454A CN202010912683.3A CN202010912683A CN112025454A CN 112025454 A CN112025454 A CN 112025454A CN 202010912683 A CN202010912683 A CN 202010912683A CN 112025454 A CN112025454 A CN 112025454A
- Authority
- CN
- China
- Prior art keywords
- valve rod
- guide rail
- polishing
- transverse guide
- roller
- 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
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- 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
-
- 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
Abstract
The invention discloses an automatic valve rod feeding and deburring system of a hydraulic reversing valve, which belongs to the technical field of valve rod processing and solves the problems of high labor intensity and low deburring efficiency of a valve rod caused by complicated operation in a manual valve rod feeding process, and has the technical scheme that the automatic valve rod feeding and deburring system comprises a valve rod feeding part, a valve rod conveying part and a valve rod polishing part, and has the advantages that the valve rod feeding part can automatically feed a valve rod in a hopper to the valve rod conveying part, the valve rod conveying part can convey the valve rod to a polishing working port, the valve rod polishing part can polish the valve rod, the valve rod can be clamped by a polishing roller and a rubber roller to rotate in the polishing process, the whole body of the valve rod is polished and deburred, and finally the valve rod conveying part can simultaneously drive and move the valve rod in the polishing process so as to convey the valve rod out of the deburring system, degree of automation is high, has improved valve rod burring machining efficiency, is fit for extensively promoting and using.
Description
Technical Field
The invention belongs to the technical field of valve rod machining, and particularly relates to an automatic valve rod feeding and deburring system of a hydraulic reversing valve.
Background
After the valve rod of the hydraulic reversing valve is machined, a small amount of burrs exist on the surface of the valve rod, if the valve rod is not polished, the quality of the assembled hydraulic reversing valve is low, and the burrs on the surface of the valve rod are generally removed by utilizing a grinding wheel rotating at a high speed in the valve rod deburring operation. The existing valve rod is generally manually and individually loaded on the valve rod in the deburring process, the manual loading process is complex to operate, the deburring efficiency of the valve rod is low, and therefore the automatic valve rod loading and deburring system of the hydraulic reversing valve is provided to solve the problems.
Disclosure of Invention
The invention aims to provide an automatic valve rod feeding and deburring system of a hydraulic reversing valve, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: valve rod automatic feeding burring system of hydraulic pressure switching-over valve includes:
the valve rod feeding part comprises a box body, a hopper for placing a valve rod is welded at the top of the box body, the hopper is in an inward inclined shape, a reserved socket is formed in the front end in the hopper, a lifting plate for pushing the valve rod to move upwards is installed in the reserved socket, linear slide rails are fixedly installed on two sides of the front end in the hopper, two ends of the lifting plate are respectively located in the linear slide rails, and the bottom of the lifting plate is also connected with a power source for driving the lifting plate to lift longitudinally;
the valve rod conveying part comprises a transverse guide rail, the bottom of the transverse guide rail is fixed on the ground through a support rod, the front end of the transverse guide rail is fixedly connected with the top end of one side of the hopper, a transverse sliding groove with the same length as the transverse guide rail is formed in the top of the transverse guide rail, rollers are rotatably mounted at two ends in the transverse sliding groove, the two rollers are in transmission connection through a belt, one end of each roller at the front end is also connected with a conveying motor for driving the rollers to rotate, the conveying motor is fixedly mounted at one side of the front end of the transverse guide rail, and a polishing working hole is formed in the tail part;
the valve rod polishing part comprises a polishing roller and a rubber roller which are arranged on two sides of a polishing working opening in a row, the right end of the polishing roller is connected with a first driving mechanism for driving the polishing roller to rotate, and the right end of the rubber roller is connected with a second driving mechanism for driving the polishing roller to rotate.
Through the technical scheme, when the valve rod to be polished and deburred is placed in the hopper, the power source positioned at the bottom of the lifting plate can drive the valve rod to reciprocate in the linear slide rail to lift, and when the valve rod at the bottommost end slides to the top end of the lifting plate, the valve rod can be pushed and conveyed into the transverse chute on the linear slide rail by the ascending lifting plate, the automation degree is high, then the valve rod conveying part can convey the valve rod to the polishing working port, the valve rod polishing part can polish the valve rod, and in the polishing process, the valve rod can be clamped by the polishing roller and the rubber roller to rotate, so that the whole body of the valve rod is polished and deburred; and the valve rod conveying part can drive and move the valve rod in the grinding process at the same time so as to convey the burr removing system.
Furthermore, a baffle and an inclined sliding plate are arranged at the top of the tail end of the transverse guide rail, and the baffle and the inclined sliding plate are respectively arranged on two sides of the top of the transverse guide rail.
Further, a proximity switch is fixedly mounted at the top of the tail end of the transverse guide rail, and the output end of the proximity switch is electrically connected with the input end of the conveying motor.
Furthermore, the first driving mechanism comprises a first speed reducer and a first motor, the first speed reducer and the first motor are installed on one side of the transverse guide rail through a first fixing frame, a power output shaft of the first motor is connected with a power input shaft of the first speed reducer, and the power output shaft of the first speed reducer is connected with the grinding roller.
Furthermore, a first electrostatic ion fan is fixedly mounted on one side of the fixing frame, and an air outlet of the first electrostatic ion fan is located on one side of the polishing roller.
Further, the second driving mechanism comprises a second speed reducer and a second motor, the second speed reducer and the second motor are mounted on the other side of the transverse guide rail through a second fixing frame, a power output shaft of the second motor is connected with a power input shaft of the second speed reducer, and the power output shaft of the second speed reducer is connected with the rubber roller.
Furthermore, a second electrostatic ion fan is fixedly mounted on one side of the second fixing frame, and an air outlet of the second electrostatic ion fan is located on one side of the rubber roller.
Furthermore, a scrap collecting box is fixedly arranged at the bottom of the polishing working port.
Furthermore, the two sides of the polishing working opening are provided with separation blades, and the separation blades are welded on the transverse guide rail.
Compared with the prior art, the invention has the beneficial effects that:
according to the valve rod deburring device, when a valve rod to be polished and deburred is placed in a hopper, a power source positioned at the bottom of a lifting plate can drive the valve rod to reciprocate in a linear sliding rail, and when the valve rod at the bottommost end slides to the top end of the lifting plate, the valve rod can be pushed and conveyed into a transverse sliding groove on the linear sliding rail by an ascending lifting plate, then a valve rod conveying part can convey the valve rod to a polishing working opening, a valve rod polishing part can polish the valve rod, and in the polishing process, the valve rod can be clamped by a polishing roller and a rubber roller to rotate, so that the whole body of the valve rod is polished and deburred; and valve rod conveying part can drive the valve rod to the in-process of polishing simultaneously and remove to its burr system of carrying out fast, degree of automation is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the hopper of the present invention.
Fig. 3 is a top view of the hopper of the present invention.
Fig. 4 is a schematic view of the driving principle of the present invention when the power source is an electric motor.
FIG. 5 is a schematic view of a structure of an eccentric wheel on one side of a motor as a power source of the present invention.
In the figure: 1. a transverse guide rail; 2. a belt; 3. a roller; 4. a conveying motor; 5. a transverse chute; 6. a proximity switch; 7. a first fixing frame; 8. a first motor; 9. a first speed reducer; 10. a first electrostatic ion fan; 11. grinding a roller; 12. a baffle plate; 13. polishing the working opening; 14. a rubber roller; 15. a second electrostatic ion fan; 16. a second speed reducer; 17. a second motor; 18. a second fixing frame; 19. a box body; 20. a hopper; 21. a baffle plate; 22. a tilting slide plate; 23. a lifting plate; 24. an electric motor; 25. a linkage rod; 26. an eccentric wheel; 27. a scrap collecting box; 28. reserving a socket; 29. a linear slide rail; 30. and (4) connecting the blocks.
Detailed Description
As shown in fig. 1-5, the automatic valve rod feeding and deburring system for the hydraulic reversing valve comprises:
the valve rod feeding part comprises a box body 19, a hopper 20 for placing a valve rod is welded at the top of the box body 19, the hopper 20 is inclined inwards, a reserved socket 28 is formed in the front end of the hopper 20, a lifting plate 23 for pushing the valve rod to move upwards is installed in the reserved socket 28, linear slide rails 29 are fixedly installed on two sides of the front end of the hopper 20, two ends of the lifting plate 23 are located in the linear slide rails 29 respectively, and the bottom of the lifting plate 23 is also connected with a power source for driving the lifting plate to lift longitudinally;
the power source can be selected from but not limited to: hydraulic cylinder, electric push rod, air cylinder, electric motor 24.
It should be noted that, as shown in fig. 4 and 5, when the power source is the motor 24, the power source is installed in the box 19 through a fixing frame, and the power rotating shaft on one side of the motor 24 is connected with the eccentric wheel 26, at this time, the bottom of the lifting plate 23 is also fixedly installed with the connecting block 30, and the eccentric wheel 26 is rotatably connected with the connecting block 30 through the linkage rod 25.
The valve rod conveying part comprises a transverse guide rail 1, the bottom of the transverse guide rail 1 is fixed on the ground through a support rod, the front end of the transverse guide rail 1 is fixedly connected with the top end of one side of a hopper 20, a transverse sliding groove 5 with the same length as the transverse guide rail 1 is formed in the top of the transverse guide rail 1, rollers 3 are rotatably mounted at two ends in the transverse sliding groove 5, the two rollers 3 are in transmission connection through a belt 2, one end of the front-end roller 3 is further connected with a conveying motor 4 for driving the front-end roller to rotate, the conveying motor 4 is fixedly mounted on one side of the front end of the transverse guide rail 1, and a;
valve rod portion of polishing including dividing the setting at the roller 11 and the rubber roll 14 of polishing of 13 both sides of work mouthful, 11 right-hand members of roller of polishing are connected with its pivoted actuating mechanism one of drive, and the rubber roll 14 right-hand member is connected with its pivoted actuating mechanism two of drive.
Referring to fig. 2, the top of the tail end of the transverse guide rail 1 is provided with a baffle 21 and an inclined slide plate 22, and the baffle 21 and the inclined slide plate 22 are respectively arranged at two sides of the top of the transverse guide rail 1. The shielding of the baffle 21 and the guiding of the inclined sliding plate 22 cooperate to prevent the valve rod from freely sliding to the ground after being loaded, so as to ensure that the valve rod accurately slides to the transverse sliding groove 5.
Referring to fig. 1 and 2, a proximity switch 6 is also fixedly mounted at the top of the tail end of the transverse guide rail 1, and an output end of the proximity switch 6 is electrically connected with an input end of the conveying motor 4.
It should be noted that proximity switch 6 is the normally closed model among this technical scheme, and the valve rod after the material loading takes place the stack and when appearing the higher order, proximity switch's response part is sheltered from, therefore control conveying motor 4 stops to carry out valve rod material loading operation to make things convenient for the valve rod pine after the material loading to scatter, make things convenient for the operation of polishing of subsequence.
Referring to fig. 1, the first driving mechanism comprises a first speed reducer 9 and a first motor 8, the first speed reducer 9 and the first motor 8 are mounted on one side of the transverse guide rail 1 through a first fixing frame 7, a power output shaft of the first motor 8 is connected with a power input shaft of the first speed reducer 9, and the power output shaft of the first speed reducer 9 is connected with a grinding roller 11. The first motor 8 can drive the first speed reducer 9 to rotate, and after the first speed reducer 9 performs speed reduction, the grinding roller 11 is driven to grind the valve rod at a low speed.
Referring to fig. 1, a first electrostatic ion blower 10 is fixedly installed on one side of the first fixing frame 7, and an air outlet of the first electrostatic ion blower 10 is located on one side of the grinding roller 11. The first electrostatic ion fan 10 can blow generated neutralizing air flow to the grinding roller 11 to eliminate electrostatic adsorption on the grinding roller 11, and waste scraps on the grinding roller 11 can fall into the waste scrap collecting box 27 conveniently due to gravity.
Referring to fig. 1, the second driving mechanism includes a second speed reducer 16 and a second motor 17, the second speed reducer 16 and the second motor 17 are mounted on the other side of the transverse guide rail 1 through a second fixing frame 18, a power output shaft of the second motor 17 is connected with a power input shaft of the second speed reducer 16, and the power output shaft of the second speed reducer 16 is connected with the rubber roller 14. The second motor 17 can drive the second speed reducer 16 to rotate, and after the second speed reducer 16 performs speed reduction, the rubber roller 14 is prompted to perform grinding operation on the valve rod at a low speed.
Referring to fig. 1, a second electrostatic ion blower 15 is fixedly installed on one side of the second fixing frame 18, and an air outlet of the second electrostatic ion blower 15 is located on one side of the rubber roller 14. The second electrostatic ion fan 15 can blow the generated neutralization air flow to the rubber roller 14 to eliminate the electrostatic adsorption effect on the rubber roller 14, so that the scraps on the rubber roller 14 can fall into the scrap collecting box 27 due to gravity.
Referring to fig. 1, a scrap collecting box 27 is fixedly arranged at the bottom of the grinding work opening 13.
Referring to fig. 1, the two sides of the grinding working opening 13 are provided with blocking pieces 12, and the blocking pieces 12 are welded on the transverse guide rail 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Valve rod automatic feeding burring system of hydraulic pressure switching-over valve, its characterized in that includes:
the valve rod feeding part comprises a box body (19), a hopper (20) for placing a valve rod is welded at the top of the box body (19), the hopper (20) is inwards inclined, a reserved socket (28) is formed in the front end of the hopper (20), a lifting plate (23) for pushing the valve rod to move upwards is installed in the reserved socket (28), linear slide rails (29) are fixedly installed on two sides of the front end of the hopper (20), two ends of the lifting plate (23) are respectively located in the linear slide rails (29), and the bottom of the lifting plate (23) is further connected with a power source for driving the lifting plate to vertically lift;
the valve rod conveying part comprises a transverse guide rail (1), the bottom of the transverse guide rail (1) is fixed on the ground through a support rod, the front end of the transverse guide rail (1) is fixedly connected with the top end of one side of a hopper (20), a transverse sliding groove (5) with the same length as the transverse guide rail is formed in the top of the transverse guide rail (1), rollers (3) are rotatably installed at two ends in the transverse sliding groove (5), the two rollers (3) are in transmission connection through a belt (2), one end of the roller (3) at the front end is further connected with a conveying motor (4) for driving the roller (3) to rotate, the conveying motor (4) is fixedly installed on one side of the front end of the transverse guide rail (1), and a polishing working hole (13) is further formed in the tail;
the valve rod polishing part comprises a polishing roller (11) and a rubber roller (14) which are arranged on two sides of a polishing working port (13) in a row, wherein the right end of the polishing roller (11) is connected with a first driving mechanism for driving the polishing roller to rotate, and the right end of the rubber roller (14) is connected with a second driving mechanism for driving the polishing roller to rotate.
2. The automatic valve rod feeding and deburring system of the hydraulic reversing valve as claimed in claim 1, wherein: the top of the tail end of the transverse guide rail (1) is provided with a baffle (21) and an inclined sliding plate (22), and the baffle (21) and the inclined sliding plate (22) are respectively arranged on two sides of the top of the transverse guide rail (1).
3. The automatic valve rod feeding and deburring system for the hydraulic reversing valve as claimed in claim 1 or 2, wherein: and the top of the tail end of the transverse guide rail (1) is also fixedly provided with a proximity switch (6), and the output end of the proximity switch (6) is electrically connected with the input end of the conveying motor (4).
4. The automatic valve rod feeding and deburring system of the hydraulic reversing valve as claimed in claim 1, wherein: the first driving mechanism comprises a first speed reducer (9) and a first motor (8), the first speed reducer (9) and the first motor (8) are installed on one side of the transverse guide rail (1) through a first fixing frame (7), a power output shaft of the first motor (8) is connected with a power input shaft of the first speed reducer (9), and the power output shaft of the first speed reducer (9) is connected with the grinding roller (11).
5. The automatic valve rod feeding and deburring system of the hydraulic reversing valve as claimed in claim 4, wherein: one side of the first fixing frame (7) is fixedly provided with a first electrostatic ion fan (10), and an air outlet of the first electrostatic ion fan (10) is positioned on one side of the grinding roller (11).
6. The automatic valve rod feeding and deburring system of the hydraulic reversing valve as claimed in claim 1, wherein: the driving mechanism II comprises a second speed reducer (16) and a second motor (17), the second speed reducer (16) and the second motor (17) are installed on the other side of the transverse guide rail (1) through a second fixing frame (18), a power output shaft of the second motor (17) is connected with a power input shaft of the second speed reducer (16), and the power output shaft of the second speed reducer (16) is connected with the rubber roller (14).
7. The automatic valve rod feeding and deburring system of the hydraulic reversing valve as claimed in claim 6, wherein: and a second electrostatic ion fan (15) is fixedly mounted on one side of the second fixed frame (18), and an air outlet of the second electrostatic ion fan (15) is positioned on one side of the rubber roller (14).
8. The automatic valve rod feeding and deburring system of the hydraulic reversing valve as claimed in claim 1, wherein: and a scrap collecting box (27) is fixedly arranged at the bottom of the grinding working port (13).
9. The automatic valve rod feeding and deburring system for the hydraulic reversing valve as claimed in claim 1 or 8, wherein: both sides of the polishing working opening (13) are provided with baffle plates (12), and the baffle plates (12) are welded on the transverse guide rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912683.3A CN112025454A (en) | 2020-09-03 | 2020-09-03 | Automatic valve rod feeding and deburring system of hydraulic reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912683.3A CN112025454A (en) | 2020-09-03 | 2020-09-03 | Automatic valve rod feeding and deburring system of hydraulic reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112025454A true CN112025454A (en) | 2020-12-04 |
Family
ID=73591695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912683.3A Pending CN112025454A (en) | 2020-09-03 | 2020-09-03 | Automatic valve rod feeding and deburring system of hydraulic reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112025454A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551908A (en) * | 1993-04-26 | 1996-09-03 | Fuji Oozx, Inc. | Centerless grinder and wheel truing device therefor |
| CN2435369Y (en) * | 2000-06-06 | 2001-06-20 | 陶玉柱 | Adjustable automatic feeding machine |
| CN102275102A (en) * | 2011-08-31 | 2011-12-14 | 王万法 | Centerless cylindrical grinding machine for cylinder tube of full-automatic hydraulic cylinder |
| CN203210145U (en) * | 2013-05-09 | 2013-09-25 | 淮南庆达机械有限责任公司 | Stamping part deburring device |
| JP2013544660A (en) * | 2010-11-05 | 2013-12-19 | ラッツンデ ウント コー ゲーエムベーハー | Brush deburring machine |
| CN204094574U (en) * | 2014-08-29 | 2015-01-14 | 德利赉精密五金制品(深圳)有限公司 | Self-acting grinding machine |
| CN205588074U (en) * | 2016-05-11 | 2016-09-21 | 铁岭天河机械制造有限责任公司 | Car rocking arm travelling wheelhead roll grinder material loading machine |
| CN108097574A (en) * | 2017-12-28 | 2018-06-01 | 王麒凯 | A kind of capsule sorts burnishing device |
-
2020
- 2020-09-03 CN CN202010912683.3A patent/CN112025454A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551908A (en) * | 1993-04-26 | 1996-09-03 | Fuji Oozx, Inc. | Centerless grinder and wheel truing device therefor |
| CN2435369Y (en) * | 2000-06-06 | 2001-06-20 | 陶玉柱 | Adjustable automatic feeding machine |
| JP2013544660A (en) * | 2010-11-05 | 2013-12-19 | ラッツンデ ウント コー ゲーエムベーハー | Brush deburring machine |
| CN102275102A (en) * | 2011-08-31 | 2011-12-14 | 王万法 | Centerless cylindrical grinding machine for cylinder tube of full-automatic hydraulic cylinder |
| CN203210145U (en) * | 2013-05-09 | 2013-09-25 | 淮南庆达机械有限责任公司 | Stamping part deburring device |
| CN204094574U (en) * | 2014-08-29 | 2015-01-14 | 德利赉精密五金制品(深圳)有限公司 | Self-acting grinding machine |
| CN205588074U (en) * | 2016-05-11 | 2016-09-21 | 铁岭天河机械制造有限责任公司 | Car rocking arm travelling wheelhead roll grinder material loading machine |
| CN108097574A (en) * | 2017-12-28 | 2018-06-01 | 王麒凯 | A kind of capsule sorts burnishing device |
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Application publication date: 20201204 |
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| RJ01 | Rejection of invention patent application after publication |