CN106964845B - Chain grinding machine - Google Patents
Chain grinding machine Download PDFInfo
- Publication number
- CN106964845B CN106964845B CN201710236568.7A CN201710236568A CN106964845B CN 106964845 B CN106964845 B CN 106964845B CN 201710236568 A CN201710236568 A CN 201710236568A CN 106964845 B CN106964845 B CN 106964845B
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- CN
- China
- Prior art keywords
- casing
- locating rack
- grinding wheel
- grinding
- wheel cover
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/12—Sharpening the cutting edges of saw teeth by grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This application discloses a kind of chain grinding machine, including positioning mechanism and grinding mechanism, grinding mechanism includes casing, the grinding wheel cover and transparent baffle that connect with casing, and transparent baffle includes mounting portion and occlusion part, and mounting portion is inlaid in the junction of casing and grinding wheel cover；Positioning mechanism includes fixing seat, has mounting post；Locating rack, lower end have through-hole, and locating rack is by through-hole housing in mounting post；Torsional spring, setting are rotatably assorted place in mounting post and locating rack；Locating rod is mounted on the upper end of locating rack.The application torsional spring is built in locating rack instead of tension spring, is not necessarily to steel bushing, and positioning mechanism is aesthetic in appearance, reduce cost, reduces installation gap more accurate positioning；For existing transparent baffle is fixed by screws on casing or grinding wheel cover, the transparent baffle of the application has the mounting portion for the junction for being inlaid in casing and grinding wheel cover, this embedded form can save process and cost so that transparent baffle does not need that screw is used alone when installing.
Description
Technical field
The present invention relates to grinding apparatus, and in particular to chain grinding machine.
Background technique
At work, chain cutting edge can influence cutting speed and quality because of abrasion and rust to chain saw, and with round file knife
Hand file cuts processing, and the angle of filing, the precision of cutting edge and consistency of each cutter head etc. are all difficult to ensure, and work efficiency is very low, because
This, needs to be put on chain grinding machine and is ground, can continue using.
Chain grinding machine includes pedestal, the positioning mechanism being set on the base, and the grinding mechanism being rotatably installed on pedestal.
Then positioning mechanism polishes to chain cutting edge by grinding mechanism for limiting chain.Positioning mechanism
Main includes the fixing seat being set on the base, and clamp assemblies arranged on the fixing seat are rotatably installed in fixing seat and determine
Position frame, position limiting structure and tension spring arranged on the fixing seat；Locating rod, tension spring one end and fixing seat are installed on locating rack
Connection, the other end are connect with locating rod, and tension spring is used for when locating rack is not by external force, make itself and position limiting structure against locating rod
For with correspond to chain interoperation on clamp assemblies, chain is resisted, so that grinding mechanism be facilitated to carry out grinding work.Existing positioning
Mechanism makes locating rack and position limiting structure against tension spring is external not only to influence beauty, also causes tension spring easily with other objects by tension spring
Product contact influences to use, and provides pulling force by tension spring, and the compactedness of positioning mechanism is poor；The locating rack of existing positioning mechanism with
The fixed disk place of being rotatably assorted is provided with steel bushing, and steel bushing belongs to design waste, increases cost, and increases steel bushing inside and outside wall
Intermittently, stability is poor.
Grinding mechanism includes casing and grinding wheel cover interconnected, and casing and grinding wheel cover form grinding wheel installation space, be
Facilitate observation ground effect, prevents spark when observation to be splashed to face, some grinding mechanisms will be installed transparent baffle, this
Bright baffle installation is all screwed, and is increased installation procedure and cost, appearance globality poor, is unfavorable for client's apolegamy.
Summary of the invention
The present invention proposes a kind of chain grinding machine in view of the above-mentioned problems, overcome deficiency.
The technical solution adopted by the present invention is as follows:
A kind of chain grinding machine, including pedestal, the positioning mechanism being set on the base, and the grinding being rotatably installed on pedestal
Mechanism, the grinding mechanism include casing, the grinding wheel cover and transparent baffle that connect with casing, and the transparent baffle includes peace
Dress portion and occlusion part, the mounting portion are inlaid in the junction of casing and grinding wheel cover；
The positioning mechanism includes:
Fixing seat is mounted on the pedestal of chain grinding machine, and the fixing seat has mounting post；
Locating rack, the lower end of locating rack have a through-hole, locating rack by through-hole housing in the mounting post, locating rack with
The mounting post is rotatably assorted；
Torsional spring, setting are rotatably assorted place in mounting post and locating rack, for making locating rack with the trend rotated to side；
Locating rod is mounted on the upper end of locating rack, for positioning to chain.
Torsional spring is built in locating rack instead of tension spring, is not necessarily to steel bushing, and positioning mechanism is aesthetic in appearance, reduces cost, reduces
Gap more accurate positioning is installed；For existing transparent baffle is fixed by screws on casing or grinding wheel cover, the application
Transparent baffle have be inlaid in casing and grinding wheel cover junction mounting portion, this embedded form, so that transparent baffle
It does not need that screw is used alone when installation, process and cost can be saved.And if there is client does not choose to install transparent baffle, casing
On will not additionally leave screw hole, total good integrity, and also more aesthetically pleasing.
Optionally, the locating rack also has annular groove and limits slot, the annular groove with the first of annular groove handover
The periphery of through-hole is set, and the torsional spring includes torsional spring ontology and from the outwardly directed auxiliary section in torsional spring ontology both ends, described
Torsional spring body fits are on annular groove, and one of auxiliary section is mounted on the first restriction slot, another auxiliary section and fixing seat
It is relatively fixed.
Optionally, the fixing seat is also bolted with adjusting bolt, the locating rack under the driving of torsional spring with the bolt
End against.
" being spirally connected " described herein refers to " being threadedly coupled ".
Optionally, clamp assemblies are also equipped in the fixing seat, the locating rod is located at the top of clamp assemblies.
Optionally, grinding wheel installation space, the casing and the corresponding area of grinding wheel cover are formed between the casing and grinding wheel cover
Domain has notch, and the notch is for making grinding wheel have part-structure to be located at outside grinding wheel installation space, so as to externally be ground
Cut work；The top of notch is arranged in the transparent baffle.
Optionally, the grinding wheel cover has the second mounting groove towards the side of casing, and casing has towards the side of grinding wheel cover
There is third mounting groove, second mounting groove and third mounting groove complement each other to form limit chamber, the limit chamber and transparent gear
The mounting portion of plate cooperates.
Optionally, the transparent baffle further includes the interconnecting piece for connecting mounting portion and occlusion part, and the limit chamber includes phase
The first part to connect and second part, between first part and second part have limited step, the first part with
Mounting portion cooperation, the second part and interconnecting piece cooperate, and the limited step and mounting portion cooperate, for preventing mounting portion de-
From first part.
The beneficial effects of the present invention are: torsional spring is built in locating rack instead of tension spring, it is not necessarily to steel bushing, positioning mechanism external form
Beauty reduces cost, reduces installation gap more accurate positioning；Casing or sand are fixed by screws in relative to existing transparent baffle
For wheel covers, the transparent baffle of the application has the mounting portion for the junction for being inlaid in casing and grinding wheel cover, this embedded
Form can save process and cost so that transparent baffle does not need that screw is used alone when installing.And not if there is client
Transparent baffle is chosen to install, will not additionally leave screw hole on casing, total good integrity, and it is also more aesthetically pleasing.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of 1 chain grinding machine of embodiment；
Fig. 2 is the partial exploded view of 1 chain grinding machine of embodiment；
Fig. 3 is the explosive view of 1 positioning mechanism of embodiment；
Fig. 4 is the main view of 1 positioning mechanism of embodiment；
Fig. 5 is the structural schematic diagram of 2 chain grinding machine of embodiment；
Fig. 6 is the partial exploded view of 2 chain grinding machine of embodiment；
Fig. 7 is the partial exploded view at another visual angle of 2 chain grinding machine of embodiment；
Fig. 8 is the partial exploded view of 2 battery of embodiment；
Fig. 9 is the structural schematic diagram of 3 chain grinding machine of embodiment；
Figure 10 is the partial exploded view of 3 chain grinding machine of embodiment；
Figure 11 is the top view of 3 chain grinding machine of embodiment；
Figure 12 is the partial exploded view at another visual angle of 3 chain grinding machine of embodiment；
Figure 13 is the main view of 4 chain grinding machine of embodiment；
Figure 14 is the partial exploded view of 4 chain grinding machine of embodiment.
Each appended drawing reference in figure are as follows:
1, pedestal；2, positioning mechanism；3, grinding mechanism；4, bolt is adjusted；5, locating rack；6, locating rod；7, clamp assemblies；
8, fixing seat；9, mounting post；10, threaded hole；11, torsional spring；12, anti-loosing screw；13, through-hole；14, annular groove；15, it first limits
Slot；16, torsional spring ontology；17, auxiliary section；18, battery；19, sliding groove；20, stop collar；21, knock-pin；22, first resets bullet
Spring；23, the first mounting groove；24, it is open；25, battery attachment base；26, sliding slot；27, locating slot；28, draw runner；29, positioning region；
30, operation portion；31, locating piece；32, metalwork；33, handle hole；34, punched out；35, second back-moving spring；36, battery case；
37, casing；38, grinding wheel cover；39, transparent baffle；40, grinding wheel；41, third mounting groove；42, the second mounting groove；43, notch；44,
Occlusion part；45, interconnecting piece；46, mounting portion；47, limit chamber；48, first part；49, limited step；50, second part；51,
Headlamp；52, recess；53, link block；54, positive stop hook；55, gib head；56, limiting slot；57, current supply line；58, side wall is installed.
Specific embodiment:
Below with reference to each attached drawing, the utility model is described in detail.
Embodiment 1
As shown in Figure 1, a kind of chain grinding machine, including pedestal 1, the positioning mechanism 2 on pedestal 1, and rotational installation are set
Grinding mechanism 3 on pedestal 1.As shown in Fig. 1,2,3 and 4, positioning mechanism 2, comprising:
Fixing seat 8 is mounted on the pedestal 1 of chain grinding machine, and fixing seat 8 has mounting post 9；
Locating rack 5, the lower end of locating rack 5 have through-hole 13, and locating rack 5 in mounting post 9, is positioned by 13 housing of through-hole
Frame 5 is rotatably assorted with mounting post 9；
Torsional spring 11, setting be rotatably assorted place in mounting post 9 and locating rack 5, for making locating rack 5 with rotating to side
Trend；
Locating rod 6 is mounted on the upper end of locating rack 5, for positioning to chain.
The torsional spring of the present embodiment is built in locating rack instead of tension spring, is not necessarily to steel bushing, and positioning mechanism is aesthetic in appearance, reduces
Cost reduces installation gap more accurate positioning.
In this present embodiment, fixing seat 8 be also bolted with adjust bolt 4, locating rack 5 under the driving of torsional spring 11 with bolt
End against.Rotation, which adjusts bolt 4, can adjust position of the bolt 4 relative to fixing seat 8, so as to adjust locating rack 5
Position.
In this present embodiment, the end of mounting post 9 has threaded hole 10, and positioning mechanism 2 further includes anti-loosing screw 12, anticreep
12 one end of screw is threadedly coupled after passing through through-hole 13 with mounting post 9.
In this present embodiment, clamp assemblies 7 are also equipped in fixing seat 8, locating rod 6 is located at the top of clamp assemblies 7.Folder
Hold any one clamp assemblies that component 7 can be the prior art.
In this present embodiment, locating rack 5 also limits slot 15, ring with annular groove 14 and with annular groove 14 joins first
The periphery of through-hole 13 is arranged in shape slot 14, and torsional spring 11 includes torsional spring ontology 16 and matches from 16 both ends of torsional spring ontology are outwardly directed
Conjunction portion 17, torsional spring ontology 16 are sleeved on annular groove 14, and one of auxiliary section 17 is mounted on the first restriction slot 15, another
Auxiliary section 17 and fixing seat 8 are relatively fixed.
Embodiment 2
As shown in figure 5, a kind of chain grinding machine, including pedestal 1, the positioning mechanism 2 on pedestal 1, and rotational installation are set
Grinding mechanism 3 on pedestal 1.
As shown in Fig. 5,6 and 7, the chain grinding machine of the present embodiment has battery fastening structure, and battery fastening structure includes:
Pedestal 1, the bottom of pedestal 1 have the first mounting groove 23, and the side of the first mounting groove 23 has opening 24；
Battery attachment base 25 is mounted on the bottom wall of the first mounting groove 23；
Battery 18 is detachably cooperated by the opening 24 and battery attachment base 25 of the first mounting groove 23.
The application " side of the first mounting groove 23 is with opening 24 " refers to that a side wall of mounting groove has opening 24,
The opening 24 is used to pass in and out for battery 18.
The battery 18 of the application can be the batteries such as lithium battery, battery.
Battery 18 is fixed on 1 bottom of pedestal by battery attachment base 25, does not account for the space of grinding mechanism 3, does not influence to be ground
The using flexible of mechanism 3；By be arranged battery attachment base 25, can according to the connection size of different batteries 18 customize collocation with
Matched battery attachment base 25 reduce development cost, scalability is high without redesigning other larger parts such as pedestal.
In this present embodiment, 18 mounting structure of battery further includes ejecting mechanism, and ejecting mechanism is used in battery 18 and battery
After attachment base 25 is detached from, battery 18 is ejected from the first mounting groove 23.
In this present embodiment, ejecting mechanism includes:
Sliding groove 19 is arranged on pedestal 1；
Knock-pin 21 is slidably arranged in sliding groove 19, and the middle part of knock-pin 21 has stop collar 20；
First back-moving spring 22 is set in knock-pin 21, and 22 one end of first back-moving spring and sliding groove 19 are against the other end
Cooperate with stop collar 20, for pushing knock-pin 21 to be displaced outwardly, battery 18 is ejected from the first mounting groove 23.
Battery 18 is arranged in 1 bottom of pedestal, more inconvenient if merely taken out battery 18 with hand, is ejected by setting
Mechanism, after battery 18 and the disengaging of battery attachment base 25, under the action of first back-moving spring 22, knock-pin 21 can be slided outward
Out, very easy to use so that battery 18 be ejected out of first mounting groove 23.
As shown in figure 8, in this present embodiment, battery 18 includes battery case 36, flexibly positioned group is provided on battery case 36
Part and draw runner 28；
There is sliding slot 26 and locating slot 27, draw runner 28 is slidably matched with sliding slot 26, for making battery on battery attachment base 25
Shell 36 slides in or out pedestal 1, and elastic positioning member and locating slot 27 cooperate, for sliding in battery case 36 in place afterwards by battery
Shell 36 limits.
In this present embodiment, elastic positioning member includes:
Punched out 34 and handle hole 33, are arranged on battery case 36；
Locating piece 31 is slidably arranged in battery case 36, and locating piece 31 can move inside and outside battery case 36, locating piece
31 have the positioning region 29 for being pierced by punched out 34, and operation portion 30 corresponding with handle hole 33, positioning region 29 and locating slot 27
Cooperation, for realizing positioning, operation portion 30 is used to make locating piece 31 move into battery case 36 for people's pressure, keeps positioning region 29 de-
From locating slot 27；
Second back-moving spring 35 is arranged in battery case 36, for pushing locating piece 31 to move outward, makes positioning region 29
Cooperate with locating slot 27.
In this present embodiment, battery attachment base 25 has the metalwork 32 being electrically connected with battery 18.
Embodiment 3
As shown in figure 9, a kind of chain grinding machine, including pedestal 1, the positioning mechanism 2 on pedestal 1, and rotational installation are set
Grinding mechanism 3 on pedestal 1.
As shown in Fig. 9,10,11 and 12, the grinding mechanism 3 of the present embodiment includes casing 37, the grinding wheel connecting with casing 37
Lid 38 and transparent baffle 39, transparent baffle 39 include mounting portion 46 and occlusion part 44, and mounting portion 46 is inlaid in casing 37 and sand
The junction of wheel cap 38.
For existing transparent baffle 39 is fixed by screws on casing 37 or grinding wheel cover 38, the application's is transparent
Baffle 39 has the mounting portion 46 for the junction for being inlaid in casing 37 and grinding wheel cover 38, this embedded form, so that transparent gear
Plate 39 does not need that screw is used alone when installing, and can save process and cost.And if there is client does not choose to install transparent baffle
39, it will not additionally leave screw hole on casing 37, total good integrity, and it is also more aesthetically pleasing.
In this present embodiment, grinding wheel installation space, 38 phase of casing 37 and grinding wheel cover are formed between casing 37 and grinding wheel cover 38
Corresponding region has notch 43, and notch 43 is for making grinding wheel 40 have part-structure to be located at outside grinding wheel installation space, so as to right
It is outer to carry out grinding work；The top of notch 43 is arranged in transparent baffle 39.
In this present embodiment, grinding wheel cover 38 has the second mounting groove 42 towards the side of casing 37, and casing 37 is towards grinding wheel
The side of lid 38 has third mounting groove 41, and the second mounting groove 42 and third mounting groove 41 complement each other to form limit chamber 47, limits
The mounting portion 46 of position chamber 47 and transparent baffle 39 cooperates.
In this present embodiment, transparent baffle 39 further includes the interconnecting piece 45 for connecting mounting portion 46 and occlusion part 44, limit chamber
47 include first part 48 interconnected and second part 50, has limited step between first part 48 and second part 50
49, first part 48 and mounting portion 46 cooperate, and second part 50 and interconnecting piece 45 cooperate, and limited step 49 is matched with mounting portion 46
It closes, for preventing mounting portion 46 to be detached from first part 48.
This structure type of limit chamber 47 and transparent baffle 39 can be such that transparent baffle 39 is inlaid in limit chamber 47, and
Without departing from limit chamber 47.
In this present embodiment, grinding mechanism 3 further includes the emery wheel motor being arranged in casing 37.
In this present embodiment, grinding mechanism 3 further includes being rotatably installed on casing 37 and being driven by emery wheel motor
Grinding wheel 40.
In this present embodiment, casing 37 is provided with headlamp 51, and the top of notch 43 is arranged in headlamp 51.
Headlamp 51 can facilitate control grinding action in grinding action to illuminating at grinding.
In this present embodiment, casing 37 is detachably connected with grinding wheel cover 38 by fastener.
Embodiment 4
As shown in figure 13, the positioning mechanism 2 on pedestal 1, and rotational installation is arranged in a kind of chain grinding machine, including pedestal 1
Grinding mechanism 3 on pedestal 1.
As shown in Figs. 13 and 14, the chain grinding machine of the present embodiment has battery fastening structure, and battery fastening structure includes:
Pedestal 1；
25 attachment base of battery attachment base, is fixed on the side wall of pedestal 1；
Battery attachment base 25 is removably mounted on 25 attachment base of battery attachment base.
The battery attachment base 25 of the application can be the batteries such as lithium battery, battery.
Battery attachment base 25 is fixed on 1 side wall of pedestal by 25 attachment base of battery attachment base, does not account for the sky of grinding mechanism 3
Between, the using flexible of grinding mechanism 3 is not influenced；By the way that 25 attachment base of battery attachment base is arranged, can be connected according to different batteries
Matching 25 attachment base of battery attachment base of the connection size customization collocation of joint chair 25, waits other without redesigning pedestal 37
Larger part, reduces development cost, and scalability is high.
In this present embodiment, pedestal 1 includes installation side wall 58, and the bottom of pedestal 1 has extremely in installation 58 place side of side wall
A few recess 52,25 attachment base bottom of battery attachment base have link block 53, and link block 53 protrudes into corresponding recess 52, and leads to
It crosses fastener and pedestal 1 is fixed.
The design of recess 52 and link block 53 can be such that pedestal 1 connect reliably with 25 attachment base of battery attachment base.Battery connects
25 mounting structure of joint chair is external hanging type connection, and 1 profile variation of pedestal is little, and when uneasy 25 attachment base of packed battery attachment base can be used as
Other exchange money chain grinding machine accessories use, and reduce costs.
In this present embodiment, installing has limiting slot 56 at the top of side wall 58, the top of 25 attachment base of battery attachment base has
The gib head 55 of positive stop hook 54, positive stop hook 54 is embedded in limiting slot 56.
The top of the cooperation of limiting slot 56 and positive stop hook 54,25 attachment base of battery attachment base can quickly be limited.
In this present embodiment, battery attachment base 25 is electrically connected with 25 attachment base of battery attachment base, and battery attachment base 25 connects
Seat tool has the metalwork 32 being electrically connected with battery attachment base 25, and 25 attachment base of battery attachment base has current supply line 57.
Embodiment 5
A kind of chain grinding machine, including pedestal, the positioning mechanism being set on the base, and the grinding being rotatably installed on pedestal
Mechanism.The positioning mechanism of the present embodiment is the positioning mechanism in embodiment 1, and the grinding mechanism of the present embodiment is the mill of embodiment 3
Mechanism is cut, the chain grinding machine of the present embodiment further includes the battery fastening structure of embodiment 2 or embodiment 4.
The above description is only a preferred embodiment of the present invention, not thereby limits scope of patent protection of the invention, all
It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content
Field similarly includes within the scope of the present invention.
Claims (3)
1. a kind of chain grinding machine, including pedestal, the positioning mechanism being set on the base, and the milling drum being rotatably installed on pedestal
Structure, which is characterized in that the grinding mechanism includes casing, the grinding wheel cover and transparent baffle that connect with casing, the transparent gear
Plate includes mounting portion and occlusion part, and the mounting portion is inlaid in the junction of casing and grinding wheel cover；
The positioning mechanism includes:
Fixing seat is mounted on the pedestal of chain grinding machine, and the fixing seat has mounting post；
Locating rack, the lower end of locating rack have a through-hole, locating rack by through-hole housing in the mounting post, locating rack with it is described
Mounting post is rotatably assorted；
Torsional spring, setting are rotatably assorted place in mounting post and locating rack, for making locating rack with the trend rotated to side；
Locating rod is mounted on the upper end of locating rack, for positioning to chain；
The fixing seat is also bolted with adjusting bolt, the locating rack under the driving of torsional spring with the end of the bolt against；
Grinding wheel installation space is formed between the casing and grinding wheel cover, the casing and the corresponding region of grinding wheel cover have notch,
The notch is for making grinding wheel have part-structure to be located at outside grinding wheel installation space, so as to externally carry out grinding work；It is described
The top of notch is arranged in transparent baffle；
The grinding wheel cover has the second mounting groove towards the side of casing, and side of the casing towards grinding wheel cover is installed with third
Slot, second mounting groove and third mounting groove complement each other to form limit chamber, the mounting portion of the limit chamber and transparent baffle
Cooperation；
The transparent baffle further includes the interconnecting piece for connecting mounting portion and occlusion part, and the limit chamber includes interconnected first
Part and second part have limited step between first part and second part, the first part and mounting portion cooperate, institute
It states second part and interconnecting piece cooperates, the limited step and mounting portion cooperate, for preventing mounting portion to be detached from first part.
2. chain grinding machine as described in claim 1, which is characterized in that the locating rack also has annular groove and hands over annular groove
First connect limits slot, and the annular groove is arranged in the periphery of through-hole, and the torsional spring includes torsional spring ontology and from torsional spring ontology
The outwardly directed auxiliary section in both ends, for the torsional spring body fits on annular groove, one of auxiliary section is mounted on the first restriction
On slot, another auxiliary section and fixing seat are relatively fixed.
3. chain grinding machine as described in claim 1, which is characterized in that clamp assemblies are also equipped in the fixing seat, it is described fixed
Position bar is located at the top of clamp assemblies.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337995 | 2017-03-31 | ||
| CN201720337995X | 2017-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106964845A CN106964845A (en) | 2017-07-21 |
| CN106964845B true CN106964845B (en) | 2019-02-15 |
Family
ID=59332176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710236568.7A Active CN106964845B (en) | 2017-03-31 | 2017-04-12 | Chain grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964845B (en) |
Families Citing this family (2)
| 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 |
| CN107433480B (en) * | 2017-09-13 | 2023-08-04 | 浙江嘉宏工具制造有限公司 | Clamping mechanism of grinding machine and grinding machine |
Family Cites Families (9)
| 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 |
| US4120215A (en) * | 1976-02-27 | 1978-10-17 | Bell Industries | Saw chain grinder |
| ITBO20000677A1 (en) * | 2000-11-20 | 2002-05-20 | Upward S R L | ELECTRIC SHARPENING MACHINE FOR CHAINSAW WITH MOVEMENT OF THE UPPER ARM AND MOVEMENT OF THE SHEET CHAIN STOPPER TO ALLOW A |
| CN202344039U (en) * | 2011-11-11 | 2012-07-25 | 宁波强亚工贸有限公司 | Chain sprocket grinding machine |
| DE202012100094U1 (en) * | 2012-01-11 | 2012-02-27 | Einhell Germany Ag | Grinding device for working components of machine tools |
| CN104057144A (en) * | 2014-07-17 | 2014-09-24 | 何利荣 | Handheld type circular sawing machine |
| CN104384609B (en) * | 2014-11-19 | 2017-01-11 | 杭州夏普园林机械有限公司 | Full-automatic chain saw sharpener and chain grinding method thereof |
| CN205600519U (en) * | 2016-04-12 | 2016-09-28 | 盐城宝鼎电动工具有限公司 | Grinding machine |
| CN206047237U (en) * | 2016-09-26 | 2017-03-29 | 浙江武义好宇百联工贸有限公司 | A kind of tool-free dismounting gasoline saw for carrying mill chain |
-
2017
- 2017-04-12 CN CN201710236568.7A patent/CN106964845B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106964845A (en) | 2017-07-21 |
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Effective date of registration: 20200529 Address after: No.2-1, Xinzhong East Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang Jiahong Tool Manufacturing Co.,Ltd. Address before: 321300, No. 6, Huang Tong Industrial Zone, Jinhua, Zhejiang, Yongkang Patentee before: YONGKANG JIAHONG TOOLS MANUFACTURE Co.,Ltd. |