CN201077018Y - Swinging type abrasive band grinding head apparatus - Google Patents
Swinging type abrasive band grinding head apparatus Download PDFInfo
- Publication number
- CN201077018Y CN201077018Y CNU2007201243519U CN200720124351U CN201077018Y CN 201077018 Y CN201077018 Y CN 201077018Y CN U2007201243519 U CNU2007201243519 U CN U2007201243519U CN 200720124351 U CN200720124351 U CN 200720124351U CN 201077018 Y CN201077018 Y CN 201077018Y
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- CN
- China
- Prior art keywords
- wheel
- main fixed
- fixed head
- abrasive band
- connecting rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotary grinding wheel head device, which comprises a main fixed plate, a driven wheel, a driving wheel connected with a motor, a contact wheel and an abrasive band. The utility model is characterized in that: a V-shaped connecting rod, a driven lever, a swing rod, a first transition wheel, a second transition wheel, a clapper cylinder, a constant force spring and a transmission arm are arranged on the main fixed plate; the push rod of the clapper cylinder is connected with a movable pin of the transmission arm which is connected with the main fixed plate through the constant force spring; the transmission is provided with a connecting rod which is connected with the V-shaped connecting rod through the through holes of the main fixed plate; and the V-shaped connecting rod is pin-connected with an end of the driven rod which is provided with the contact wheel. The utility model has the advantages of avoidance of moving the main fixed plate; enabling the workpiece sanding of the contact wheel; satisfaction of the accurate sanding requirement of the details, convenient installation and space saving.
Description
Technical field
The utility model belongs to a kind of grinding attachment, specifically, is a kind of swinging abrasive band grinding head device.
Background technology
At present, traditional swinging abrasive band grinding head device comprises main fixed head, be installed in positive and parallel with it driven pulley, driving wheel and the contact wheel of this main fixed head, and be sleeved on abrasive band on driven pulley, driving wheel and the contact wheel, wherein driving wheel is connected with motor and by its drive, wherein contact wheel stretches out the lower edge of main fixed head, main fixed head is installed on the lathe bed of grinding machine through rotating mechanism, when needing buffing work-piece, by control to rotating mechanism, realization drives main fixed head is whole, contacts with workpiece thereby drive contact wheel, finishes polishing.
Its shortcoming is: need whole mobile main fixed head could realize the polishing of contact wheel to workpiece, and operating difficulties, control accuracy is low, when meticulous polishing, is difficult to satisfy to the accurately requirement of polishing of slight part especially.
The utility model content
The purpose of this utility model provides a kind of swinging abrasive band grinding head device, need not move main fixed head and just can realize the polishing of contact wheel to workpiece, the requirement of in the time of can satisfying meticulous the polishing slight part accurately being polished.
For achieving the above object, a kind of swinging described in the utility model abrasive band grinding head device, comprise main fixed head, be installed in positive and parallel with it driven pulley, driving wheel and the contact wheel of this main fixed head, and be sleeved on abrasive band on driven pulley, driving wheel and the contact wheel, wherein driving wheel is connected with motor and by its drive, its key is:
Described main fixed head also is equipped with linkage, this linkage is by being installed in the positive and parallel with it V-arrangement connecting rod of described main fixed head, follower lever, fork, first transition wheel, second transition wheel be installed in the main fixed head back side and parallel with it cutter lifting cylinder, constant force spring, transmission arm is formed, the cylinder push-rod of wherein said cutter lifting cylinder is lived in selling with an end of described transmission arm and is connected, also be connected near the described transmission arm of this cylinder push-rod with of described constant force spring, the other end of constant force spring is fixed on the described main fixed head, the other end of described transmission arm is equipped with connecting rod, the through hole that this connecting rod passes on the described main fixed head is connected with the crook of described V-arrangement connecting rod, be separately installed with described first transition wheel and second transition wheel on two support arms of this V-arrangement connecting rod, first transition wheel and second transition wheel are oppositely tightened described abrasive band, support arm of described V-arrangement connecting rod is also parallel with it near the lower edge of described main fixed head, the terminal end with described follower lever of this support arm pin alive is connected, described contact wheel is installed on the follower lever, contact wheel stretches out the lower edge of described main fixed head, the other end of described follower lever is connected with the pin of living of described fork, and the other end of this fork is installed on the described main fixed head through the pin of living.
Be fixed with support on the follower lever described contact wheel is installed.
Constant force spring stable firmly transmission arm and V-arrangement connecting rod, the acting of cutter lifting cylinder overcomes the pulling force that promotes constant force spring, promotes transmission arm and V-arrangement connecting rod swing, and contact wheel, first transition wheel and second transition wheel move with the swing of V-arrangement connecting rod.Need not move main fixed head and just can realize moving of contact wheel, be convenient to workpiece is polished, to the accurately requirement of polishing of slight part, moving of first transition wheel and second transition wheel can keep the abrasive band tensioning is regulated in the time of can satisfying meticulous the polishing.
In described main fixed head front parallel with it regulating wheel and regulating wheel support arm are installed, parallel with it tensioning cylinder and pivoted arm are installed at the main fixed head back side; The cylinder push-rod of wherein said tensioning cylinder is lived in selling with an end of described pivoted arm and is connected, the other end of this pivoted arm is installed on the tension link, the through hole that this tension link is passed on the described main fixed head is connected with an end of described regulating wheel support arm, and described regulating wheel is installed on the regulating wheel support arm.
The tensioning cylinder acting makes pivoted arm drive regulating wheel and props up arm swing, and regulating wheel forms displacement, the elasticity that helps regulating the abrasive band.
Described abrasive band is walked around described driving wheel, regulating wheel, first transition wheel, second transition wheel, contact wheel and driven pulley successively.
The main shaft of described driving wheel passes main fixed head fixedlys connected with the main shaft of described motor.
Driving wheel and motor are installed on the main fixed head, save the space, also are convenient to whole Unit Installation and adjusting.
Wherein side of described main fixed head is provided with installing hole.
Installing hole is set, is convenient to main fixed head is installed the location, whole device can integral body be followed main fixed head and is moved, and makes product can satisfy the installation needs of different operating environment.
Described main fixed head is trapezoidal for standing upside down, and described installing hole is set on its right-angle side, and dust catcher is installed on the hypotenuse.
Dust catcher absorbs the polishing dust, improves polishing precision and polishing effect, the cleaning environment.
Remarkable result of the present utility model is: need not move main fixed head and just can realize the polishing of contact wheel, can satisfy meticulous when polishing the accurately requirement of polishing of slight part to workpiece, have simultaneously easy for installation, the advantage of saving the space.
Description of drawings
Fig. 1 is the structural representation in the utility model front;
Fig. 2 is the structural representation at the utility model back side;
Fig. 3 is assembling of the present utility model;
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1,2, shown in 3: the grinding head device of a kind of swinging abrasive band, by main fixed head 1, linkage, motor 6, and be installed in this main fixed head 1 positive and parallel with it driven pulley 2, driving wheel 3 and contact wheel 4, and be sleeved on driven pulley 2, abrasive band 5 on driving wheel 3 and the contact wheel 4 is formed, driving wheel 3 connects described motors 6 and by its drive, wherein: described main fixed head 1 also is equipped with linkage, this linkage is by being installed in described main fixed head 1 positive and parallel with it V-arrangement connecting rod 7, follower lever 8, fork 9, first transition wheel 10, second transition wheel 11 be installed in main fixed head 1 back side and parallel with it cutter lifting cylinder 12, constant force spring 13, transmission arm 14 is formed, the cylinder push-rod 12a of wherein said cutter lifting cylinder 12 lives in selling with an end of described transmission arm 14 and is connected, also be connected near the described transmission arm 14 of this cylinder push-rod 12a with of described constant force spring 13, the other end of constant force spring 13 is fixed on the described main fixed head 1, the other end of described transmission arm 14 is equipped with connecting rod 19, the through hole that this connecting rod 19 passes on the described main fixed head 1 is connected with the crook of described V-arrangement connecting rod 7, be separately installed with described first transition wheel 10 and second transition wheel 11 on two support arms of this V-arrangement connecting rod 7, first transition wheel 10 and second transition wheel 11 are oppositely tightened described abrasive band 5,7 one support arms of described V-arrangement connecting rod are also parallel with it near the lower edge of described main fixed head 1, the terminal end with described follower lever 8 of this support arm pin alive is connected, described contact wheel 4 is installed on the follower lever 8, contact wheel 4 stretches out the lower edge of described main fixed head 1, the other end of described follower lever 8 is connected with the pin of living of described fork 9, and the other end of this fork 9 is installed on the described main fixed head 1 through the pin of living.
Be fixed with support on the follower lever 8 described contact wheel 4 is installed.
As shown in Figure 1: in described main fixed head 1 front parallel with it regulating wheel 15 and regulating wheel support arm 16 are installed, parallel with it tensioning cylinder 17 and pivoted arm 18 are installed at main fixed head 1 back side; The cylinder push-rod 17a of wherein said tensioning cylinder 17 lives in selling with an end of described pivoted arm 18 and is connected, the other end of this pivoted arm 18 is installed on the tension link 20, the through hole that this tension link 20 is passed on the described main fixed head 1 is connected with an end of described regulating wheel support arm 16, and described regulating wheel 15 is installed on the regulating wheel support arm 16.
Tensioning cylinder 17 actings make pivoted arm 18 drive 16 swings of regulating wheel support arm, and regulating wheel 15 forms displacement, the elasticity that helps regulating abrasive band 5.
Described abrasive band 5 is walked around described driving wheel 3, regulating wheel 15, first transition wheel 10, second transition wheel 11, contact wheel 4 and driven pulley 2 successively.
As shown in Figure 3: the main shaft of described driving wheel 3 passes main fixed head 1 fixedlys connected with the main shaft of described motor 6.
Driving wheel 3 and motor 6 are installed on the main fixed head 1, save the space, also are convenient to whole Unit Installation and adjusting.
Wherein side of described main fixed head 1 is provided with installing hole 21.
Installing hole is set, is convenient to main fixed head 1 is installed the location, main fixed head 1 is installed on the frosted lathe, whole device can integral body be followed main fixed head 1 and is moved, and makes product can satisfy the installation needs of different operating environment.
When the different technological requirement of thickness is arranged by buffing work-piece, can a secondary fixed head 1 ' be installed in frosted lathe symmetry, make its assembly structure consistent with main fixed head 1, suit is roughly ground the abrasive band on the main fixed head 1, secondary fixed head 1 ' is gone up suit fine grinding abrasive band, just can satisfy the different arts demand of thickness.
Described main fixed head 1 is trapezoidal for standing upside down, and described installing hole 21 is set on its right-angle side, and dust catcher 22 is installed on the hypotenuse.
Its working condition is as follows:
12 actings of cutter lifting cylinder overcome the pulling force that promotes constant force spring 13, promote transmission arm 14 and 7 swings of V-arrangement connecting rod, and contact wheel 4, first transition wheel 10 and second transition wheel 11 move with the swing of V-arrangement connecting rod 7.Realize the adjusting of contact wheel 4, workpiece polished that to the accurately requirement of polishing of slight part, moving of first transition wheel 10 and second transition wheel 11 can keep abrasive band 5 tensionings are regulated when satisfying meticulous polishing.
Tensioning cylinder 17 actings make pivoted arm 18 drive 16 swings of regulating wheel support arm, and regulating wheel 15 forms displacement, and realization is regulated the elasticity in abrasive band 5 and regulated.
Claims (6)
1. swinging abrasive band grinding head device, comprise main fixed head (1), be installed in the positive and parallel with it driven pulley (2) of this main fixed head (1), driving wheel (3) and contact wheel (4), and be sleeved on driven pulley (2), abrasive band (5) on driving wheel (3) and the contact wheel (4), wherein driving wheel (3) is connected with motor (6) and by its drive, it is characterized in that: described main fixed head (1) also is equipped with linkage, this linkage is by being installed in the positive and parallel with it V-arrangement connecting rod (7) of described main fixed head (1), follower lever (8), fork (9), first transition wheel (10), second transition wheel (11) be installed in main fixed head (1) back side and parallel with it cutter lifting cylinder (12), constant force spring (13), transmission arm (14) is formed, the cylinder push-rod (12a) of wherein said cutter lifting cylinder (12) is lived in selling with an end of described transmission arm (14) and is connected, also be connected near the described transmission arm (14) of this cylinder push-rod (12a) with of described constant force spring (13), the other end of constant force spring (13) is fixed on the described main fixed head (1), the other end of described transmission arm (14) is equipped with connecting rod (19), the through hole that this connecting rod (19) passes on the described main fixed head (1) is connected with the crook of described V-arrangement connecting rod (7), be separately installed with described first transition wheel (10) and second transition wheel (11) on two support arms of this V-arrangement connecting rod (7), first transition wheel (10) and second transition wheel (11) are oppositely tightened described abrasive band (5), (7) support arms of described V-arrangement connecting rod are also parallel with it near the lower edge of described main fixed head (1), the terminal end with described follower lever (8) of this support arm pin alive is connected, described contact wheel (4) is installed on the follower lever (8), contact wheel (4) stretches out the lower edge of described main fixed head (1), the other end of described follower lever (8) is connected with the pin of living of described fork (9), and the other end of this fork (9) is installed on the described main fixed head (1) through the pin of living.
2. swinging according to claim 1 abrasive band grinding head device, it is characterized in that: in described main fixed head (1) front parallel with it regulating wheel (15) and regulating wheel support arm (16) are installed, parallel with it tensioning cylinder (17) and pivoted arm (18) are installed at main fixed head (1) back side; The cylinder push-rod (17a) of wherein said tensioning cylinder (17) is lived in selling with an end of described pivoted arm (18) and is connected, the other end of this pivoted arm (18) is installed on the tension link (20), the through hole that this tension link (20) is passed on the described main fixed head (1) is connected with an end of described regulating wheel support arm (16), and regulating wheel support arm (16) is gone up described regulating wheel (15) is installed.
3. swinging according to claim 2 abrasive band grinding head device is characterized in that: described abrasive band (5) walk around described driving wheel (3), regulating wheel (15), first transition wheel (10), second transition wheel (11), contact wheel (4) and driven pulley (2) successively.
4. swinging according to claim 1 abrasive band grinding head device is characterized in that: the main shaft of described driving wheel (3) passes main fixed head (1) fixedlys connected with the main shaft of described motor (6).
5. swinging according to claim 1 abrasive band grinding head device is characterized in that described: wherein side of described main fixed head (1) is provided with installing hole (21).
6. swinging according to claim 5 abrasive band grinding head device is characterized in that described: described main fixed head (1) is trapezoidal for standing upside down, and described installing hole (21) is set on its right-angle side, and dust catcher (22) is installed on the hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201243519U CN201077018Y (en) | 2007-05-28 | 2007-05-28 | Swinging type abrasive band grinding head apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201243519U CN201077018Y (en) | 2007-05-28 | 2007-05-28 | Swinging type abrasive band grinding head apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077018Y true CN201077018Y (en) | 2008-06-25 |
Family
ID=39569071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201243519U Expired - Fee Related CN201077018Y (en) | 2007-05-28 | 2007-05-28 | Swinging type abrasive band grinding head apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077018Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559574B (en) * | 2008-04-18 | 2011-03-23 | 北京胜为弘技数控装备有限公司 | Numerical control abrasive belt grinding machine with six-axis linkage and method for machining blade of turbine |
| CN102729124A (en) * | 2012-07-09 | 2012-10-17 | 重庆大学 | Abrasive belt grinding device applicable to inner and outer cambered surfaces of blades of aerospace blisk |
| CN103240658B (en) * | 2013-05-24 | 2015-09-09 | 路达(厦门)工业有限公司 | A kind of sand shaker that floats |
| CN107088813A (en) * | 2017-07-13 | 2017-08-25 | 哈尔滨工业大学深圳研究生院 | A kind of robot sbrasive belt grinding unit |
| CN108296946A (en) * | 2018-03-19 | 2018-07-20 | 广东恒合信管业科技有限公司 | A kind of belt grinder for tubing |
| CN108326983A (en) * | 2018-01-28 | 2018-07-27 | 东莞市皓奇企业管理服务有限公司 | The application method of deburring robot |
| CN111300218A (en) * | 2019-11-27 | 2020-06-19 | 电子科技大学中山学院 | Nail gun casting flash grinding process |
-
2007
- 2007-05-28 CN CNU2007201243519U patent/CN201077018Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559574B (en) * | 2008-04-18 | 2011-03-23 | 北京胜为弘技数控装备有限公司 | Numerical control abrasive belt grinding machine with six-axis linkage and method for machining blade of turbine |
| CN102729124A (en) * | 2012-07-09 | 2012-10-17 | 重庆大学 | Abrasive belt grinding device applicable to inner and outer cambered surfaces of blades of aerospace blisk |
| CN103240658B (en) * | 2013-05-24 | 2015-09-09 | 路达(厦门)工业有限公司 | A kind of sand shaker that floats |
| CN107088813A (en) * | 2017-07-13 | 2017-08-25 | 哈尔滨工业大学深圳研究生院 | A kind of robot sbrasive belt grinding unit |
| CN107088813B (en) * | 2017-07-13 | 2023-07-07 | 哈尔滨工业大学深圳研究生院 | Abrasive belt grinding unit for robot |
| CN108326983A (en) * | 2018-01-28 | 2018-07-27 | 东莞市皓奇企业管理服务有限公司 | The application method of deburring robot |
| CN108296946A (en) * | 2018-03-19 | 2018-07-20 | 广东恒合信管业科技有限公司 | A kind of belt grinder for tubing |
| CN111300218A (en) * | 2019-11-27 | 2020-06-19 | 电子科技大学中山学院 | Nail gun casting flash grinding process |
| CN111300218B (en) * | 2019-11-27 | 2021-08-03 | 电子科技大学中山学院 | Nail gun casting flash grinding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20120528 |