CN202572155U - Novel single-point trimmer - Google Patents

Novel single-point trimmer Download PDF

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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
Application number
CN 201220149923
Other languages
Chinese (zh)
Inventor
高正华
张利军
王伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinchang County Dacheng Automation Equipment Co Ltd
Original Assignee
Xinchang County Dacheng Automation Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinchang County Dacheng Automation Equipment Co Ltd filed Critical Xinchang County Dacheng Automation Equipment Co Ltd
Priority to CN 201220149923 priority Critical patent/CN202572155U/en
Application granted granted Critical
Publication of CN202572155U publication Critical patent/CN202572155U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of new single site trimmer
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).
CN 201220149923 2012-04-10 2012-04-10 Novel single-point trimmer Expired - Fee Related CN202572155U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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