CN201067853Y - Special-purpose grinding machine for piston ring screw supporting spring end face - Google Patents
Special-purpose grinding machine for piston ring screw supporting spring end face Download PDFInfo
- Publication number
- CN201067853Y CN201067853Y CNU2007200409292U CN200720040929U CN201067853Y CN 201067853 Y CN201067853 Y CN 201067853Y CN U2007200409292 U CNU2007200409292 U CN U2007200409292U CN 200720040929 U CN200720040929 U CN 200720040929U CN 201067853 Y CN201067853 Y CN 201067853Y
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- CN
- China
- Prior art keywords
- piston ring
- belt pulley
- supporting spring
- speed electric
- electric expreess
- 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
A special grinder for the coil-spring loaded end face of a piston ring relates to the technical field of the grinder which is used for processing the coil-spring loaded end face of piston ring. The frame of the utility model is vertically fixed with a guide bar, and the guide bar is connected with an upper grinding head assembly and a lower grinding head assembly respectively, wherein the upper grinding head assembly comprises an upper grinding disc, while the lower grinding head assembly comprises a lower grinding disc; the frame is also provided with a rotating feeding mechanism, and the output terminal of the rotating feeding mechanism is connected with a rotating shaft which is parallel with the guide bar and fixedly connected with a cylindrical frock which is arranged between the upper grinding disc and the lower grinding disc. The utility model has the advantages of completely avoiding the processing error caused by human factors, good consistency and stability of products and increasing processing efficiency.
Description
Technical field
The utility model relates to a kind of grinding machine technical field that is used for machining piston ring helical supporting spring end face.
Background technology
As everyone knows, two end faces of piston ring helical supporting spring need carry out grinding, to remove the end face burr, just can use.Because helical supporting spring is elongated and soft, mainly by manual skill, security is low for original technology, backward in technique, particularly the length dimension scattered error is too big, and the operating personnel of this operation are inefficient without training half a year, in addition, some human factors have also influenced this process quality as operative employee's mood.Because human factor is gone up in processing, and is wayward, causes unstable product quality, existing end face polishing device is unfavorable for enterprise's enlarged reproduction, directly influences piston ring helical supporting spring and uses.
The utility model content
The utility model purpose is to design a kind of special purpose grinder for piston ring helical supporting spring head face that makes things convenient for production control.
The utility model is upright on frame to connect bistrique assembly and following bistrique assembly respectively to fixing a guide post on the guide post, the described bistrique assembly of going up comprises upper millstone, and described bistrique assembly down comprises lower millstone; Swivel feeding mechanism also is set, the output connection rotating shaft parallel in swivel feeding mechanism, fixedly connected cylindrical frock in described rotating shaft with guide post on frame; Described cylindrical frock is arranged between upper millstone and the lower millstone.
The utility model top, bottom respectively have a bistrique that runs up promptly to go up bistrique assembly and following bistrique assembly, one cylindrical cradle is arranged between upper and lower mill, cradle drives down rotation at a slow speed by swivel feeding mechanism, insert helical supporting spring to be processed, when helical supporting spring was brought between the upper and lower mill, two end faces of this helical supporting spring were subjected to grinding simultaneously, under swivel feeding mechanism drives, the helical supporting spring that was ground is taken out of again, leaves grinding area.The product length size is guaranteed that by upper and lower mill spacing the rigidity conduit that is fit to the aperture overcomes the flagelliform shortcoming of helical supporting spring, makes the scattered error value of length dimension diminish, thereby has guaranteed quality.The utility model adopts the Double End method for grinding, carries out feeding at the frock place and just can produce qualified products.The mismachining tolerance that the utility model avoids human factor to cause fully, the product quality high conformity, stable, can also improve working (machining) efficiency.
The bistrique assembly of going up described in the utility model comprises high-speed electric expreess locomotive, slide block, described slide block is nested with outside guide post, side connection at slide block is upright to the high-speed electric expreess locomotive of arranging, the output shaft of high-speed electric expreess locomotive connects the output belt pulley, be connected the input belt pulley with the other end of the concentric fixedly connected upper millstone main shaft of upper millstone, described input belt pulley is connected driving belt with exporting between the belt pulley; Upright to the rhizoid bar that is threaded on slide block, the lower end of described screw mandrel connects bevel gear, and bevel gear is connected the output of servo drive motor.
Piston ring helical supporting spring height according to processing, make bevel gear drive screw mandrel by servo drive motor, make slide block in the upper and lower slip of guide post, to determine the end face distance between upper millstone and the cylindrical cradle, drive upper millstone by high-speed electric expreess locomotive again and rotate at a high speed, finish grinding the upper surface.
Bistrique assembly down described in the utility model comprises high-speed electric expreess locomotive, adjusts supporting seat, described adjustment supporting seat is connected with guide post by connecting bolt, connect output shaft in a side of adjusting supporting seat and be upright to the high-speed electric expreess locomotive of arranging, the output shaft of high-speed electric expreess locomotive connects the output belt pulley; Adjusting the opposite side branch sleeve of supporting seat, by bearings lower millstone main shaft, is being connected with the other end of the concentric fixedly connected lower millstone main shaft of lower millstone and imports belt pulley in the sleeve, described input belt pulley is connected driving belt with exporting between the belt pulley.
To adjust a certain height that supporting seat is fixed on guide post by the bolt that is connected the guide post lower end, realize the end face distance between lower millstone and the cylindrical cradle, and drive lower millstone by high-speed electric expreess locomotive again and rotate at a high speed, reach the grinding of finishing the lower surface.
Because the particularity of piston ring helical supporting spring cross grinding processing sometimes, needs grinding at an angle between lower millstone and the ring helical supporting spring end face, so the utility model also is provided with angular adjustment apparatus between described sleeve and adjustment supporting seat.
Angular adjustment apparatus described in the utility model is the upper and lower two groups of bolts that are connected between sleeve and the adjustment supporting seat.By adjusting two groups of bolts, make quill that local rotation take place, reach the purpose of conveniently adjusting angle.
In addition,, should in time revise because emery wheel produces wearing and tearing in process, so, the abrasive wheel end face corrector also connected on the frame of the present utility model.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, upright to fixed guide pole 2 on frame 1, connecting bistrique assembly and following bistrique assembly on the guide post 2 respectively.
Last bistrique assembly comprises high-speed electric expreess locomotive 3, slide block 4, and slide block 4 is nested with outside guide post 2, connects high-speed electric expreess locomotive 3 on slide block 4 right sides, and it is upright to layout that the output shaft of high-speed electric expreess locomotive 3 is, and the output shaft of high-speed electric expreess locomotive 3 connects output belt pulley 5.Pass on left bearing at slide block 4 and connect uprightly to upper millstone main shaft 6, the concentric fixedly connected input belt pulley 7 in the upper end of upper millstone main shaft 6 is connected driving belt 8 at input belt pulley 7 with exporting between the belt pulley 5.The concentric fixedly connected upper millstone 9 in the lower end of upper millstone main shaft 6.
Offer inner bolt hole at slide block 4 middle parts, connect upright to the screw mandrel of arranging 10 at the inner bolt hole internal thread, the lower end of screw mandrel 10 connects bevel gear 11, and bevel gear 11 is connected the output of servo drive motor 12 by regulating wheel under adjustment state automatically, and servo drive motor 12 is fixed on the frame 1.
Following bistrique assembly comprises high-speed electric expreess locomotive 13, adjusts supporting seat 14, adjusts supporting seat 14 and is connected with the lower end of guide post 2 by the bolt 15 that is connected the guide post lower end.Connect high-speed electric expreess locomotive 13 on the right side of adjusting supporting seat 14, it is upright to layout that the output shaft of high-speed electric expreess locomotive 13 is, and the output shaft of high-speed electric expreess locomotive 13 connects output belt pulley 16.Connect the T-shaped sleeve 17 of section in the left side of adjusting supporting seat 14, be connected by upper and lower two groups of bolts 18,19 between sleeve 17 right-hand members and adjustment supporting seat 14 left ends.Sleeve 17 left ends connect lower millstone main shaft 20, the concentric fixedly connected input belt pulley 21 in the lower end of lower millstone main shaft 20 by bearing.Between input belt pulley 21 and output belt pulley 16, connect driving belt 22.The concentric fixedly connected lower millstone 23 in lower millstone main shaft 20 upper ends.
Also connect abrasive wheel end face corrector 24 on the frame 1.
Fixedly output shaft is upright to the swivel feeding mechanism 25 that arranges in frame 1 left side, connects rotating shaft 26 in the upper end of swivel feeding mechanism 25, fixedly connected cylindrical cradle 27 in the rotating shaft 26, and cylindrical cradle 27 is arranged between upper millstone 9 and the lower millstone 23.
Claims (6)
1. special purpose grinder for piston ring helical supporting spring head face is characterized in that standing on frame to fixing a guide post, is connecting bistrique assembly and following bistrique assembly on the guide post respectively, and the described bistrique assembly of going up comprises upper millstone, and described bistrique assembly down comprises lower millstone; Swivel feeding mechanism also is set, the output connection rotating shaft parallel in swivel feeding mechanism, fixedly connected cylindrical cradle in described rotating shaft with guide post on frame; Described cylindrical cradle is arranged between upper millstone and the lower millstone.
2. according to the described special purpose grinder for piston ring helical supporting spring head face of claim 1, it is characterized in that the described bistrique assembly of going up comprises high-speed electric expreess locomotive, slide block, described slide block is nested with outside guide post, side connection at slide block is upright to the high-speed electric expreess locomotive of arranging, the output shaft of high-speed electric expreess locomotive connects the output belt pulley, be connected the input belt pulley with the other end of the concentric fixedly connected upper millstone main shaft of upper millstone, described input belt pulley is connected driving belt with exporting between the belt pulley; Upright to the rhizoid bar that is threaded on slide block, the lower end of described screw mandrel connects bevel gear, and bevel gear is connected the output of servo drive motor.
3. according to the described special purpose grinder for piston ring helical supporting spring head face of claim 1, it is characterized in that described bistrique assembly down comprises high-speed electric expreess locomotive, adjusts supporting seat, described adjustment supporting seat is connected with guide post by connecting bolt, connect output shaft in a side of adjusting supporting seat and be upright to the high-speed electric expreess locomotive of arranging, the output shaft of high-speed electric expreess locomotive connects the output belt pulley; Adjusting the opposite side branch sleeve of supporting seat, by bearings lower millstone main shaft, is being connected with the other end of the concentric fixedly connected lower millstone main shaft of lower millstone and imports belt pulley in the sleeve, described input belt pulley is connected driving belt with exporting between the belt pulley.
4. according to the described special purpose grinder for piston ring helical supporting spring head face of claim 3, it is characterized in that described sleeve and adjust between the supporting seat angular adjustment apparatus is set.
5. according to the described special purpose grinder for piston ring helical supporting spring head face of claim 4, it is characterized in that described angular adjustment apparatus is the upper and lower two groups of bolts that are connected between sleeve and the adjustment supporting seat.
6. according to the described special purpose grinder for piston ring helical supporting spring head face of claim 1, it is characterized in that also connecting on the frame abrasive wheel end face corrector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200409292U CN201067853Y (en) | 2007-07-23 | 2007-07-23 | Special-purpose grinding machine for piston ring screw supporting spring end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200409292U CN201067853Y (en) | 2007-07-23 | 2007-07-23 | Special-purpose grinding machine for piston ring screw supporting spring end face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067853Y true CN201067853Y (en) | 2008-06-04 |
Family
ID=39489226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200409292U Expired - Fee Related CN201067853Y (en) | 2007-07-23 | 2007-07-23 | Special-purpose grinding machine for piston ring screw supporting spring end face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067853Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753374A (en) * | 2014-01-01 | 2014-04-30 | 安徽省佳瑞德机械设备有限公司 | Automatic gap grinding machine for piston rings |
| CN103894899A (en) * | 2012-12-24 | 2014-07-02 | 宁波德诚工具有限公司 | Grinding device for head portion and two side faces of screwdriver cutter bar |
| CN108422302A (en) * | 2018-04-27 | 2018-08-21 | 苏州富强科技有限公司 | A kind of full-automatic sander up and down |
| CN108581722A (en) * | 2018-04-27 | 2018-09-28 | 苏州富强科技有限公司 | A kind of upper and lower grinding device of automatic loading/unloading formula |
| CN109176193A (en) * | 2018-08-10 | 2019-01-11 | 安徽省安达兴智能装备有限公司 | A kind of butterfly double face abrading machine |
-
2007
- 2007-07-23 CN CNU2007200409292U patent/CN201067853Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894899A (en) * | 2012-12-24 | 2014-07-02 | 宁波德诚工具有限公司 | Grinding device for head portion and two side faces of screwdriver cutter bar |
| CN103753374A (en) * | 2014-01-01 | 2014-04-30 | 安徽省佳瑞德机械设备有限公司 | Automatic gap grinding machine for piston rings |
| CN103753374B (en) * | 2014-01-01 | 2016-02-17 | 安徽省佳瑞德机械设备有限公司 | A kind of piston ring automatic opening trimming machine |
| CN108422302A (en) * | 2018-04-27 | 2018-08-21 | 苏州富强科技有限公司 | A kind of full-automatic sander up and down |
| CN108581722A (en) * | 2018-04-27 | 2018-09-28 | 苏州富强科技有限公司 | A kind of upper and lower grinding device of automatic loading/unloading formula |
| CN109176193A (en) * | 2018-08-10 | 2019-01-11 | 安徽省安达兴智能装备有限公司 | A kind of butterfly double face abrading machine |
| CN109176193B (en) * | 2018-08-10 | 2020-09-22 | 安徽省安达兴智能装备有限公司 | Butterfly-shaped double-sided grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIN YINGLIN Free format text: FORMER OWNER: YIZHENG CITY RUNYANG MACHINERY PLANT Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: 102, Xincheng street, Yizheng City, Jiangsu Province, China: 211401 Patentee after: Lin Yinglin Address before: No. 6, industrial zone, new town, Jiangsu, Yizheng, China: 211401 Patentee before: Yizheng Runyang Machinery Works |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yizheng Runyang Machinery Co., Ltd. Assignor: Lin Yinglin Contract record no.: 2010990000543 Denomination of utility model: Special purpose grinder for piston ring helical supporting spring head face Granted publication date: 20080604 License type: Exclusive License Record date: 20100726 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20110723 |