CN202572155U - Novel single-point trimmer - Google Patents
Novel single-point trimmer Download PDFInfo
- Publication number
- CN202572155U CN202572155U CN 201220149923 CN201220149923U CN202572155U CN 202572155 U CN202572155 U CN 202572155U CN 201220149923 CN201220149923 CN 201220149923 CN 201220149923 U CN201220149923 U CN 201220149923U CN 202572155 U CN202572155 U CN 202572155U
- Authority
- CN
- China
- Prior art keywords
- pivoted lever
- fixed
- hinged
- protective cover
- servomotor
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a novel single-point trimmer. The single-point trimmer comprises a machine frame (1) and a rotary rod (2), wherein a trimming pen (3) is fixed in the middle of the rotary rod (2); the upper end of the rotary rod (2) is hinged to an upper fixing seat (11) of the machine frame (1); the lower end of the rotary rod (2) is hinged to a base (12) of the machine frame (1); a servo motor (4) is fixed to the upper fixing seat (11); and a rotary shaft of the servo motor (4) is connected with the upper end of the rotary rod (2). The single-point trimmer can be paused and adjusted in angle at anytime and is very convenient, and the trimming effect is improved.
Description
Technical field:
The utility model relates to the grinding machine equipment technical field, more specifically to the new single site trimmer of the emery wheel of a kind of bearing outer ring and groove grinder.
Background technology:
The new single site trimmer of the emery wheel of existing bearing outer ring and groove grinder; Be that structure does as Fig. 3; Be fixed with on the rotary cylinder-block 41A of hydraulic gyration oil cylinder 4A and drive piece 1A, be fixed with block 11A on the stationary housing 42A of hydraulic gyration oil cylinder 4A, the dwang on the rotary cylinder-block 41A is connected with the upper end of pivoted lever 2A; Rotary cylinder-block 41A through hydraulic gyration oil cylinder 4A rotates drive piece 1A and the rotation of the dwang on the rotary cylinder-block 41A that is fixed with on the drive rotary cylinder-block 41A; Make pivoted lever 2A rotate and repair, when rotating, drive piece 1A and can press against the angle that block 11A controls pivoted lever 2A rotation; Owing to be that hydraulic gyration oil cylinder 4A drives, it can not stop the rotation at any time, can only press against block 11A by drive piece 1A and control its anglec of rotation, bothers very much, and has string moving, the effect that influence is repaired; And not having protective cover to protect adjustment disk 22A not receive the people on the pivoted lever 2A is the influence that maloperation produces, and simultaneously, hydraulic cylinder is understood leakage of oil, influences the cleaning of machine.
The utility model content:
The purpose of the utility model is exactly the deficiency to prior art, and a kind of new single site trimmer is provided, and it can suspend at any time; At any time adjust angle, very convenient, improved the effect of finishing; And being provided with protective cover in the centre of pivoted lever, it is the influence of maloperation that protective cover protection adjustment disk does not receive the people, simultaneously; Simple in structure, easily manufactured.
The technological solution of the utility model is following:
A kind of new single site trimmer comprises frame and pivoted lever, and the center fixed of pivoted lever has the finishing pen, and the upper end of said pivoted lever is hinged on the upper fixed seat of frame, and the lower end of pivoted lever is hinged on the base of frame; Be fixed with servomotor on the upper fixed seat, the rotating shaft of servomotor links to each other with the upper end of pivoted lever.
Be fixed with supporting seat on the said base, the lower end of pivoted lever is hinged on the supporting seat, and the upper end of pivoted lever is connected with the rotating shaft of servomotor through shaft coupling.
The centre of said pivoted lever is inserted with adjusting rod, and the finishing pen is fixed on the adjusting rod, and adjusting rod one end is fixed with adjustment disk, and the centre of pivoted lever is welded with protective cover, and adjustment disk is in protective cover.
The beneficial effect of the utility model is:
It drives pivoted lever rotation adjustment angle through servomotor, can suspend at any time, adjusts angle at any time, and is very convenient, has improved the effect of finishing; The centre of pivoted lever is welded with protective cover, and adjustment disk is in protective cover, and it is the influence of maloperation that protective cover protection adjustment disk does not receive the people; Simultaneously, it is simple in structure, and is easily manufactured, and through driven by servomotor, pollutes few.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial sectional view of the utility model;
Fig. 3 is the structural representation of existing single-point finishing device.
Among the figure: 1, frame; 11, upper fixed seat; 12, base; 121, supporting seat; 2, pivoted lever; 21, adjusting rod; 22, adjustment disk; 23, protective cover; 3, finishing pen; 4, servomotor.
The specific embodiment:
Embodiment: see that Fig. 1 is to a kind of new single site trimmer shown in Figure 2; Comprise frame 1 and pivoted lever 2; The center fixed of pivoted lever 2 has finishing pen 3, and the upper end of said pivoted lever 2 is hinged on the upper fixed seat 11 of frame 1, and the lower end of pivoted lever 2 is hinged on the base 12 of frame 1; Be fixed with servomotor 4 on the upper fixed seat 11, the rotating shaft of servomotor 4 links to each other with the upper end of pivoted lever 2.
Be fixed with supporting seat 121 on the said base 12, the lower end of pivoted lever 2 is hinged on the supporting seat 121, and the upper end of pivoted lever 2 is connected through the rotating shaft of shaft coupling with servomotor 4.
The centre of said pivoted lever 2 is inserted with adjusting rod 21, and finishing pen 3 is fixed on the adjusting rod 21, and adjusting rod 21 1 ends are fixed with adjustment disk 22, and the centre of pivoted lever 2 is welded with protective cover 23, and adjustment disk 22 is in protective cover 23.
Operation principle: the rotating shaft through servomotor 4 drives pivoted lever 2 rotations, adjusts the angle of finishing pen and repairs, and can suspend at any time, adjusts angle at any time, and is very convenient, improved the effect of finishing; The centre of pivoted lever 2 is welded with protective cover 23, and adjustment disk 22 is in protective cover 23, and it is the influence of maloperation that protective cover 23 protection adjustment disks do not receive the people.
Claims (3)
1. new single site trimmer; Comprise frame (1) and pivoted lever (2); The center fixed of pivoted lever (2) has finishing pen (3), and it is characterized in that: the upper end of said pivoted lever (2) is hinged on the upper fixed seat (11) of frame (1), and the lower end of pivoted lever (2) is hinged on the base (12) of frame (1); Be fixed with servomotor (4) on the upper fixed seat (11), the rotating shaft of servomotor (4) links to each other with the upper end of pivoted lever (2).
2. a kind of new single site trimmer according to claim 1; It is characterized in that: be fixed with supporting seat (121) on the said base (12); The lower end of pivoted lever (2) is hinged on the supporting seat (121), and the upper end of pivoted lever (2) is connected through the rotating shaft of shaft coupling with servomotor (4).
3. a kind of new single site trimmer according to claim 1; It is characterized in that: the centre of said pivoted lever (2) is inserted with adjusting rod (21); Finishing pen (3) is fixed on the adjusting rod (21); Adjusting rod (21) one ends are fixed with adjustment disk (22), and the centre of pivoted lever (2) is welded with protective cover (23), and adjustment disk (22) is in protective cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149923 CN202572155U (en) | 2012-04-10 | 2012-04-10 | Novel single-point trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149923 CN202572155U (en) | 2012-04-10 | 2012-04-10 | Novel single-point trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572155U true CN202572155U (en) | 2012-12-05 |
Family
ID=47241606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220149923 Expired - Fee Related CN202572155U (en) | 2012-04-10 | 2012-04-10 | Novel single-point trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479341A (en) * | 2015-12-12 | 2016-04-13 | 中国南方航空工业(集团)有限公司 | Finishing tool and finishing method for fatigue testing specimen grinding abrasion wheel of aero-engine |
| CN113664722A (en) * | 2021-07-30 | 2021-11-19 | 江西昌河航空工业有限公司 | Tool and method for trimming R fillet of grinding wheel |
-
2012
- 2012-04-10 CN CN 201220149923 patent/CN202572155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479341A (en) * | 2015-12-12 | 2016-04-13 | 中国南方航空工业(集团)有限公司 | Finishing tool and finishing method for fatigue testing specimen grinding abrasion wheel of aero-engine |
| CN113664722A (en) * | 2021-07-30 | 2021-11-19 | 江西昌河航空工业有限公司 | Tool and method for trimming R fillet of grinding wheel |
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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: 20121205 Termination date: 20140410 |