CN104275527B - Semi-automatic chain grinding device - Google Patents

Semi-automatic chain grinding device Download PDF

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Publication number
CN104275527B
CN104275527B CN201310289706.XA CN201310289706A CN104275527B CN 104275527 B CN104275527 B CN 104275527B CN 201310289706 A CN201310289706 A CN 201310289706A CN 104275527 B CN104275527 B CN 104275527B
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Prior art keywords
chain
semi
plate
jackshaft
automatic
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CN201310289706.XA
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CN104275527A (en
Inventor
韩焕忠
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ZHEJIANG SAFUN INDUSTRIAL Co Ltd
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ZHEJIANG SAFUN INDUSTRIAL Co Ltd
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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

The invention discloses a semi-automatic chain grinding device, which comprises a base, wherein a grinding device is arranged at one side of the base, and a chain conveying seat is arranged at the other side of the base; a chain guide rail and a limit block are arranged on the chain conveying seat, and a chain is arranged on the chain guide rail; a limit block adjusting knob is arranged at one side of the limit block, and a chain positioning device for quickly and precisely positioning the chain is also arranged on the chain conveying seat; the base is also provided with a chain clamping device for automatically clamping the chain. The semi-automatic chain grinding device provided by the invention has the advantages of reasonable structural design, high working efficiency, quick and precise positioning of the chain, automatic clamping of the chain and the like.

Description

A kind of semi-automatic mill chain device
Technical field:
The present invention relates to a kind of saw chain to chain saw carries out the instrument of grinding, more particularly to a kind of semi-automatic mill chain device, Its achievable fast accurate positions the function of chain and Automatic-clamping chain.
Background technology:
At work, its chain cutting edge can affect cutting speed and quality because wearing and tearing and rust to chain saw.Need for this into The grinding of row chain saw carrys out sharpening cutting edge.At present the method for saw chain grinding is had following several:
Cut processing using round file knife hand file, uniformity of the angle of filing, the precision of cutting edge and each cutter head etc. is all difficult to protect Card, and work efficiency is very low.
Widely used electric chain saw knife sharpener in machinery industry, its grinding saw chain cutting edge grinds chain speed soon more by hand, efficiency High.But there is also problem:Every one cutting edge of grinding will by two hands to the positioning of chain cutting edge it is impossible to fast accurate Realization positioning;Every one cutting edge of grinding will be clamped to chain manually, can be to chain grinding edge it is impossible to automatic press from both sides Tight chain, affects operating efficiency, brings great trouble to operating personnel simultaneously.Therefore, it is necessary to be improved.
Content of the invention:
Present invention aim to overcome that above-mentioned the deficiencies in the prior art, provide a kind of reasonable in design, high working efficiency And enable the semi-automatic mill chain device that fast accurate positions chain and Automatic-clamping chain.
For achieving the above object, present invention employs following technical scheme:
A kind of semi-automatic mill chain device, including base, described base side is provided with grinding attachment, described base opposite side peace Equipped with sending chain seat, described send chain seat to be provided with chain guide and limited block, chain is placed on described chain guide, described limited block Side is provided with limited block adjusting knob, and described sending is additionally provided with the chain positioning dress positioning described chain for fast accurate on chain seat Put, described base is additionally provided with the chain clamping device for chain described in Automatic-clamping.
Described chain alignment includes front plate, rear plate, regulating bolt and torsion spring, outside described front plate and rear plate Be respectively provided with a guide plate, described front plate and rear plate side by side in described chain guide, the end of thread of described regulating bolt Sequentially pass through described front plate and rear plate, described one end is connected with described regulating bolt, the other end and described guide plate Connect.
Regulation spring is arranged with described regulating bolt.
The inner side of described front plate and rear plate is disposed as ramp structure.
Described chain clamping device includes fixed charge method end plate, movable end plate, jacking block, jackshaft and cam, described fixed charge method end plate Send on chain seat described in being fixed on, described activity end plate is connected with described jacking block, and described jackshaft one end is connected with described jacking block, separately One end and described cam engagement, described cam is linked together with the rotating shaft of described grinding attachment.
Described jackshaft and described cam engagement end are movably equipped with a roller, described roller and described cam engagement.
It is additionally provided with set screw between described jacking block and described jackshaft.
Also intermediate shaft supporting bracket is set, described jackshaft is arranged on described intermediate shaft supporting bracket on described base.
Described jackshaft is provided with a flat mouth, described flat mouth with described intermediate shaft supporting bracket cooperation so that described jackshaft only Can move left and right and can not rotate.
The present invention has the advantage that with respect to prior art:
1st, the present invention, due to being additionally arranged chain alignment, does not need during grinding by two hands, chain cutting edge to be determined It is only necessary to chain is pulled by a hand to a direction, chain can produce damping with the clamping plate on dynamic positioning system, due to resistance for position The effect of Buddhist nun makes the torsion spring on positioner that elastic deformation occurs, and after revocation pulling force, torsion spring resilience is driven by forward and backward clamping plate Chain moves in the opposite direction, moves to opposite direction and can encounter limited block at the sharpening positioning on chain during certain size On, chain is stop motion, realizes the fast accurate positioning to chain cutting edge.
2nd, the present invention is disposed as ramp structure due to the inner side of front plate and rear plate, can achieve the chain to all size Bar is clamped, and clamping force size is realized by regulating bolt compression adjustment spring, there is not limitation, applied widely.
3rd, the present invention, due to being additionally arranged chain clamping device, does not need during grinding manually chain to be clamped, work When making, cam is rotated around pivot together with grinding attachment, and cam promotes jackshaft to move, the mobile drive jacking block of jackshaft Mobile, jacking block promotion activity end plate moves so that the gap between fixed charge method end plate and movable end plate diminishes to fixed charge method end plate, thus Realize the clamping to chain.
4th, reasonable in design, operation is very easy, quick, simplifies job step, substantially increases operating efficiency.
Brief description:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of another angle of the present invention.
Fig. 3 is the perspective view of chain alignment in the present invention.
Fig. 4 is the positive structure schematic of chain alignment in the present invention.
Fig. 5 is the side structure schematic diagram of chain alignment in the present invention.
Specific embodiment:
Referring to Fig. 1 to Fig. 5, one kind semi-automatic mill chain device providing according to the present invention, including base 1, base 1 side is installed There is grinding attachment 2, base 1 opposite side is provided with and send chain seat 3, send chain seat 3 to be provided with chain guide 4 and limited block 5, chain 6 is put On chain guide 4, limited block 5 side is provided with limited block adjusting knob 7, send and is additionally provided with chain seat 3 for fast accurate positioning The chain alignment 8 of described chain 6, base 1 is provided with the chain clamping device 9 for chain described in Automatic-clamping 6.
Chain alignment 8 includes front plate 81, rear plate 82, regulating bolt 83 and torsion spring 84, front plate 81 and rear folder Be respectively provided with a guide plate 85 outside plate 82, front plate 81 and rear plate 82 side by side in chain guide 4, the screw thread of regulating bolt 83 End sequentially passes through front plate 81 and rear plate 82, and torsion spring 84 one end is connected with regulating bolt 83, and the other end is connected with guide plate 85. The positioning it is only necessary to chain 6 is applied with the pulling force in an A direction, chain 6 to chain cutting edge by two hands is not needed during grinding Damping can be produced with the front plate 81 on dynamic positioning system 8 and rear plate 82, the effect due to damping makes on positioner 8 There is elastic deformation in torsion spring 84, after the pulling force of revocation A direction, front plate 81 is passed through in torsion spring 84 resilience and rear plate 82 produces damping Drive chain 6 to move to B direction, move to B direction and can encounter limited block 5 at the sharpening positioning on chain 6 during certain size On, chain 6 is stop motion, realizes the fast accurate positioning to chain cutting edge, operation is very easy, quick.
Regulation spring 86 is arranged with regulating bolt 83, regulating bolt 83 compression adjustment spring 86 is so that front plate 81 He Rear plate 82 clamps to chain 6, and the inner side due to front plate 81 and rear plate 82 is disposed as ramp structure, can achieve to various The chain of specification is clamped, and there is not limitation, applied widely.
Chain clamping device 9 includes fixed charge method end plate 91, movable end plate 92, jacking block 93, jackshaft 94 and cam 95, fixing end Plate 91 is fixed on and send on chain seat 3, and movable end plate 92 is connected with jacking block 93, and jackshaft 94 one end is connected with jacking block 93, the other end with Cam 95 coordinates, and cam 95 is linked together with the rotating shaft of grinding attachment 2.Due to being additionally arranged chain clamping device 9, during grinding not Need manually chain 6 to be clamped, during work, cam 95 is rotated around pivot together with grinding attachment 2, cam 95 Promote jackshaft 94 mobile, the mobile drive jacking block 93 of jackshaft 94 is mobile, and jacking block 93 promotion activity end plate 92 is to fixed charge method end plate 91 move so that the gap between fixed charge method end plate 91 and movable end plate 92 diminishes, thus realizing the clamping to chain 6, structure sets Rationally, operation is very easy, simplifies job step, substantially increases operating efficiency for meter.
Jackshaft 94 and cam 95 abutting end are movably equipped with a roller 96, and roller 96 coordinates with cam 95, jacking block 93 and in It is additionally provided with set screw 97 between countershaft 94, base 1 also sets intermediate shaft supporting bracket 98, jackshaft 94 is arranged on intermediate shaft supporting bracket 98 On, jackshaft 94 is provided with a flat mouth, and flat mouth is coordinated with intermediate shaft supporting bracket 98 so that jackshaft 94 can only move left and right can not turn Dynamic.
Above-described embodiment is used for illustrative purposes only, and not limitation of the present invention, common about technical field Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all Equivalent technical scheme falls within scope of the invention, and the scope of patent protection of the present invention should be limited by each claim.

Claims (8)

1. a kind of semi-automatic mill chain device, including base (1), described base (1) side is provided with grinding attachment (2), described base (1) opposite side is provided with and send chain seat (3), described send chain seat (3) to be provided with chain guide (4) and limited block (5), chain (6) is put On described chain guide (4), described limited block (5) side be provided with limited block adjusting knob (7) it is characterised in that:Described send The chain alignment (8) positioning described chain (6) for fast accurate is additionally provided with chain seat (3), described base (1) also sets Have a chain clamping device (9) for chain described in Automatic-clamping (6), described chain alignment (8) include front plate (81), It is respectively provided with a guide plate outside rear plate (82), regulating bolt (83) and torsion spring (84), described front plate (81) and rear plate (82) (85), described front plate (81) and rear plate (82) be side by side in described chain guide (4), the spiral shell of described regulating bolt (83) Line end sequentially passes through described front plate (81) and rear plate (82), and described torsion spring (84) one end is with described regulating bolt (83) even Connect, the other end is connected with described guide plate (85).
2. a kind of semi-automatic mill chain device according to claim 1 it is characterised in that:It is arranged with described regulating bolt (83) Adjust spring (86).
3. a kind of semi-automatic mill chain device according to claim 1 it is characterised in that:Described front plate (81) and rear plate (82) inner side is disposed as ramp structure.
4. a kind of semi-automatic mill chain device according to claim 1 it is characterised in that:Described chain clamping device (9) includes Fixed charge method end plate (91), movable end plate (92), jacking block (93), jackshaft (94) and cam (95), described fixed charge method end plate (91) is fixing Send on chain seat (3) described, described activity end plate (92) be connected with described jacking block (93), described jackshaft (94) one end with described Jacking block (93) connects, and the other end is connected with the rotating shaft of described grinding attachment (2) with described cam (95) cooperation, described cam (95) Together.
5. a kind of semi-automatic mill chain device according to claim 4 it is characterised in that:Described jackshaft (94) and described cam (95) abutting end is movably equipped with a roller (96), described roller (96) and described cam (95) cooperation.
6. a kind of semi-automatic mill chain device according to claim 4 it is characterised in that:Described jacking block (93) and described jackshaft (94) it is additionally provided with set screw (97) between.
7. a kind of semi-automatic mill chain device according to claim 4 it is characterised in that:Jackshaft is also set on described base (1) Support (98), described jackshaft (94) is arranged on described intermediate shaft supporting bracket (98).
8. a kind of semi-automatic mill chain device according to claim 7 it is characterised in that:It is flat that described jackshaft (94) is provided with one Mouthful, described flat mouth is coordinated so that described jackshaft (94) can only move left and right and can not rotate with described intermediate shaft supporting bracket (98).
CN201310289706.XA 2013-07-01 2013-07-01 Semi-automatic chain grinding device Active CN104275527B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201310289706.XA CN104275527B (en) 2013-07-01 2013-07-01 Semi-automatic chain grinding device

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CN104275527A CN104275527A (en) 2015-01-14
CN104275527B true CN104275527B (en) 2017-02-08

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398598B (en) * 2017-09-13 2023-10-13 浙江嘉宏工具制造有限公司 Sheeting adjustment assembly, clamping mechanism of grinding machine and grinding machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276893A1 (en) * 1974-07-02 1976-01-30 Baronnier Henri Resharpening device for chain saw teeth - has chain carriage clamp, pivotal grinding wheel ant teeth stops
US5458346A (en) * 1993-12-28 1995-10-17 Briggs; William L. Keyless saw blade chuck
CN201205622Y (en) * 2008-04-30 2009-03-11 锋和机械工业股份有限公司 Grinding and locating structure for circular saw blade
CN201471009U (en) * 2009-08-17 2010-05-19 宁波耀升工具实业有限公司 Chain saw tool sharpener
CN202097575U (en) * 2011-04-28 2012-01-04 天津海鸥表业集团有限公司 Sharpening clamp for riveting knife of riveting machine
CN202151726U (en) * 2011-01-01 2012-02-29 浙江三锋实业股份有限公司 A chain grinding machine
CN103111868A (en) * 2012-12-09 2013-05-22 重庆盾铭电磁阀有限公司 Ejector type pressing plate clamping device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518381A (en) * 1978-07-28 1980-02-08 Minami Kogyo Kk Polisher for chain saw blade

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276893A1 (en) * 1974-07-02 1976-01-30 Baronnier Henri Resharpening device for chain saw teeth - has chain carriage clamp, pivotal grinding wheel ant teeth stops
US5458346A (en) * 1993-12-28 1995-10-17 Briggs; William L. Keyless saw blade chuck
CN201205622Y (en) * 2008-04-30 2009-03-11 锋和机械工业股份有限公司 Grinding and locating structure for circular saw blade
CN201471009U (en) * 2009-08-17 2010-05-19 宁波耀升工具实业有限公司 Chain saw tool sharpener
CN202151726U (en) * 2011-01-01 2012-02-29 浙江三锋实业股份有限公司 A chain grinding machine
CN202097575U (en) * 2011-04-28 2012-01-04 天津海鸥表业集团有限公司 Sharpening clamp for riveting knife of riveting machine
CN103111868A (en) * 2012-12-09 2013-05-22 重庆盾铭电磁阀有限公司 Ejector type pressing plate clamping device

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Denomination of invention: Semi-automatic chain grinding device

Effective date of registration: 20181026

Granted publication date: 20170208

Pledgee: Yongkang branch of the Industrial Commercial Bank of China Ltd.

Pledgor: Zhejiang SAFUN Industrial Co.,Ltd.

Registration number: 2018330000339

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Date of cancellation: 20231113

Granted publication date: 20170208

Pledgee: Yongkang branch of the Industrial Commercial Bank of China Ltd.

Pledgor: Zhejiang SAFUN Industrial Co.,Ltd.

Registration number: 2018330000339

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