CN106425722B - The mill of fixed spring is used in spring grinding machine - Google Patents
The mill of fixed spring is used in spring grinding machine Download PDFInfo
- Publication number
- CN106425722B CN106425722B CN201611027108.5A CN201611027108A CN106425722B CN 106425722 B CN106425722 B CN 106425722B CN 201611027108 A CN201611027108 A CN 201611027108A CN 106425722 B CN106425722 B CN 106425722B
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- CN
- China
- Prior art keywords
- spring
- mill
- inner disc
- catch
- external disk
- 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.)
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Classifications
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Abstract
The invention discloses the mills that fixed spring is used in spring grinding machine,It includes mainly mill ontology,The mill ontology includes inner disc and external disk,Annular ring is provided between inner disc and external disk,It is fixedly connected by more link blocks between inner disc and external disk,It is provided with multiple serrated slots on the inside of the external disk,It is provided on inner disc and the one-to-one sliding slot of multiple serrated slots,The adjusting catch towards serrated slot is both provided in each sliding slot,The adjusting catch is provided with prong towards serrated slot one end,Further include being arranged between two mills to adjust the washer of two mill height,Adjusting catch in the present invention can move in sliding slot,So that adjusting catch and serrated slot constitute different space sizes,So as to accommodate the spring of various outer diameter,And when grinding the spring of different height,Two sets of omnipotent mills can be applied in combination,The washer of different height is placed between two omnipotent mills,It realizes and fixed function is risen to the spring of different size.
Description
Technical field
The present invention relates to a kind of spring grinding machine spring perches, more particularly to the mill of fixed spring is used in spring grinding machine.
Background technology
Mill is the important frock clamp of compressed spring production middle-end grinding process, and effect is vertically to clamp spring,
Then at the uniform velocity pass through the high-speed rotating grinding wheel of upper and lower two panels.Grinding wheel can simultaneously polish to the both ends of spring, keep its smooth
Degree, when being disposed vertically in the plane by the spring polished, verticality can be very good, and mill is generally by mill ontology and grinding set
It forms, 10-40 grinding set can be installed on a mill ontology, then spring is to be put into grinding set to be ground.To grind spring
Reach optimum efficiency to need while meeting two conditions：
1. the internal diameter of grinding set is more slightly larger than the outer diameter of spring and close as possible, general big 0.2-05mm is advisable.If grinding set ratio
Spring is slightly too many, spring will the run-off the straight in grinding set, and then influence finished product verticality；
2. the height of grinding set is slightly shorter than the length of spring, 1-3 times of general short spring pitch is advisable.If spring protrudes mill
It covers too long, can be influenced to generate lateral tilt, the same verticality for influencing finished product by grinding wheel.
An enterprise needs the spring produced multifarious in reality, and different spring outer diameters are mutually arranged in pairs or groups with length, group
Conjunction will likely be thousands of.Spring workshop must not match the grinding set of a large amount of different sizes to adapt to various differences in reality
Spring production, this will not only spend a large amount of cost, but put into certain space and manpower to manage and store these grinding sets.
Chinese patent 201210558234.9 discloses a kind of Double End spring grinding machine comprising and fuselage is rotated for spring device,
Grind spring device；The rotation is fixed on for spring device on fuselage, including charging tray, and spring die sleeve is offered on charging tray；The mill spring
Device is arranged in fuselage, is divided into spring grinding mechanism and lower spring grinding mechanism；The charging tray is located at upper spring grinding mechanism and lower spring grinding machine
Between structure, wherein used frock clamp is spring grinding set, in production, need to be made according to the spring of different size different
Spring grinding set, it is very inconvenient.
Invention content
It is solid the technical problem to be solved by the present invention is to provide being used in a kind of spring grinding machine that various specifications spring can be suitble to use
Determine the mill of spring.
The technical solution adopted by the present invention to solve the technical problems is：The mill of fixed spring, packet are used in spring grinding machine
Include mill ontology, the mill ontology includes inner disc and external disk, is provided with annular ring between inner disc and external disk, inner disc and external disk it
Between be fixedly connected by more link blocks, be provided with multiple serrated slots on the inside of the external disk, be provided on inner disc and multiple sawtooth
The one-to-one sliding slot of slot, is both provided with the adjusting catch towards serrated slot in each sliding slot, and the adjusting catch is towards sawtooth
Slot one end is provided with prong, further includes adjusting catch pressure ring, multiple first bolts hole, institute are provided on the adjusting catch pressure ring
It states and is provided with bolt on the first bolt hole, be provided on the inner disc and one-to-one second bolt of multiple first bolts hole
Hole further includes being arranged between two mills to adjust the washer of two mill height.
It is further：It is provided with the first pin hole on the washer, corresponding with the first pin hole second is provided on inner disc
Pin hole.
It is further：The described catch prong one end that adjusts is provided with the vertical protrusion of adjusting catch so that prong one end
Thickness be more than the other end thickness.
It is further：The adjusting catch pressure ring is made of polylith arc block, and every piece of pressure ring can be independent solid with bolt
It is scheduled on inner disc.
The beneficial effects of the invention are as follows：Adjusting catch in the present invention can move in sliding slot so that adjust catch and saw
Tooth socket constitutes different space sizes, so as to accommodate the spring of various outer diameter, and when grinding the spring of different height, can incite somebody to action
Two sets of omnipotent mills are applied in combination, the washer of placement different height between two omnipotent mills, and the lock-joint being arranged on washer
It can guarantee that the when of installing lower millstone goes up lower millstone and relative motion will not occur, ensure that in bruting process, spring will not occur
Distortion influences polishing effect.
Description of the drawings
Fig. 1 is omnipotent mill schematic diagram.
Fig. 2 is to adjust catch front view.
Fig. 3 is to adjust catch pressure ring schematic diagram.
Fig. 4 is washer top view.
In figure label for：Inner disc 1, spring 3, link block 4, serrated slot 5, adjusts catch 6, prong 7, adjusts catch external disk 2
Pressure ring 8, washer 9, bolt 10, raised 11, first pin hole 12.
Specific implementation mode
The present invention is further described with reference to the accompanying drawings and detailed description.
Omnipotent mill for spring 3 as shown in Figures 1 to 4, including mill ontology, the mill ontology includes inner disc
1 and external disk 2, it is provided with annular ring between inner disc 1 and external disk 2, passes through more link blocks 4 between inner disc 1 and external disk 2 and fixes and connect
Connect, the inside of the external disk 2 is provided with multiple serrated slots 5, be provided on inner disc 1 with 5 one-to-one sliding slot of multiple serrated slots, often
The adjusting catch 6 towards serrated slot 5 is both provided in a sliding slot, the adjusting catch 6 is provided with prong towards 5 one end of serrated slot
7, further include adjusting catch pressure ring 8, multiple first bolts hole, first bolt hole are provided on the adjusting catch pressure ring 8
On be provided with bolt 10, be provided on the inner disc 1 with one-to-one second bolt hole of multiple first bolts hole, further include setting
It sets between two mills to adjust the washer 9 of two mill height, the first pin hole 12, inner disc 1 is provided on the washer 9
On be provided with second pin hole corresponding with the first pin hole 12；
In use, spring 3 is placed in serrated slot 5, the bolt 10 adjusted on catch 6 is unscrewed, adjusts catch 6
Distance make spring 3 be fixed on serrated slot 5 and adjust catch 6 prong 7 between, adjust catch 6 adjusted position after use
Bolt 10 is tightened, and fixation is realized to adjusting catch 6, when 3 height of spring is different, can be placed in the part of two pieces of omnipotent mills different
The washer 9 of height, to coordinate the spring 3 of different height so that spring 3 carries out both ends polishing between being stuck in two mills simultaneously,
And the first pin hole 12 is provided on washer 9, it is provided with the second pin hole on inner disc 1, by pin so that washer 9 and two omnipotent mills
Disk links together, and prevents in bruting process, and relative rotation occurs for washer 9 and two omnipotent mills, leads to the torsion of spring 3
It is bent.
On the basis of described above, described 6 prong of catch, 7 one end that adjusts is provided with the vertical protrusion 11 of adjusting catch 6, makes
The thickness for obtaining 7 one end of prong is more than the thickness of the other end, has certain thickness due to adjusting 6 prong of catch, 7 one end, it is easier to right
Spring 3 is fixed.
In addition, the adjusting catch pressure ring 8 is made of polylith arc block, every piece of pressure ring independent can be fixed on bolt 10
On inner disc 1.
It is made of polylith arc block due to adjusting catch pressure ring 8, when a spring 3 is fixed, only need pine
Open corresponding arc block carry out to adjust catch 6 adjusting, without to adjust catch pressure ring 8 unclamp so that other have been fixed
The case where adjusting catch 6 of good position loosens occurs, while but also more convenient when catch 6 is adjusted to adjusting.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention
Within the scope of shield.
Claims (4)
1. being used for the mill of fixed spring, including mill ontology in spring grinding machine, it is characterised in that：The mill ontology includes inner disc
（1）And external disk（2）, inner disc（1）And external disk（2）Between be provided with annular ring, inner disc（1）And external disk（2）Between pass through more companies
Connect block（4）It is fixedly connected, the external disk（2）Inside is provided with multiple serrated slots（5）, inner disc（1）On be provided with and multiple sawtooth
Slot（5）One-to-one sliding slot is both provided with towards serrated slot in each sliding slot（5）Adjusting catch（6）, the adjusting catch
（6）Towards serrated slot（5）One end is provided with prong（7）, further include adjusting catch（6）Pressure ring, the adjusting catch（6）On pressure ring
Multiple first bolts hole are provided with, bolt is provided on first bolt hole（10）, the inner disc（1）On be provided with it is multiple
One-to-one second bolt hole of first bolt hole further includes being arranged between two mills to adjust two mill height
Washer（9）.
2. being used for the mill of fixed spring in spring grinding machine as described in claim 1, it is characterised in that：The washer（9）On set
It is equipped with the first pin hole, inner disc（1）On be provided with the second pin hole corresponding with the first pin hole.
3. being used for the mill of fixed spring in spring grinding machine as described in claim 1, it is characterised in that：The adjusting catch（6）
Prong（7）One end is provided with and adjusts catch（6）Vertical protrusion（11）So that prong（7）The thickness of one end is more than the other end
Thickness.
4. being used for the mill of fixed spring in spring grinding machine as described in claim 1, it is characterised in that：The adjusting catch（6）
Pressure ring is made of polylith arc block, and every piece of pressure ring independent can use bolt（10）It is fixed on inner disc（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611027108.5A CN106425722B (en) | 2016-11-15 | 2016-11-15 | The mill of fixed spring is used in spring grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611027108.5A CN106425722B (en) | 2016-11-15 | 2016-11-15 | The mill of fixed spring is used in spring grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425722A CN106425722A (en) | 2017-02-22 |
| CN106425722B true CN106425722B (en) | 2018-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611027108.5A Active CN106425722B (en) | 2016-11-15 | 2016-11-15 | The mill of fixed spring is used in spring grinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106425722B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438577B (en) * | 2020-04-09 | 2021-06-01 | 扬州文丰机械制造有限公司 | Spring end face machining device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH614653A5 (en) * | 1977-03-15 | 1979-12-14 | Schenker Ag Maschinen | |
| CN101722446B (en) * | 2010-01-06 | 2011-07-06 | 安徽赛而特离心机有限公司 | Grouped spring end face fine-grinding fixture |
| CN202271249U (en) * | 2011-09-06 | 2012-06-13 | 赵慧芳 | Rotary bench for numerical controlled spring-end-face grinding machine |
| DE202012008409U1 (en) * | 2012-08-30 | 2012-09-28 | Wafios Ag | Table top for spring support table of a spring end grinding machine and spring end grinding machine with it |
| CN203696636U (en) * | 2014-01-14 | 2014-07-09 | 浙江万能弹簧机械有限公司 | Automatic feeding and discharging device for automatic spring end face spring grinder |
| JP3192519U (en) * | 2014-05-22 | 2014-08-21 | コメルシアル、インドゥストリアル、マキナリア、カルトン、オンドゥラドＣｏｍｅｒｃｉａｌ Ｉｎｄｕｓｔｒｉａｌ Ｍａｑｕｉｎａｒｉａ Ｃａｒｔｏｎ Ｏｎｄｕｌａｄｏ | System for clamping a die on a die holding cylinder of a rotating machine |
| CN105196123A (en) * | 2015-10-13 | 2015-12-30 | 重庆市安太弹簧有限责任公司 | Spring end surface milling device |
| CN205111480U (en) * | 2015-10-13 | 2016-03-30 | 重庆市安太弹簧有限责任公司 | Spring grinding equipment |
| CN105598763A (en) * | 2016-01-22 | 2016-05-25 | 重庆市安太弹簧有限责任公司 | Abrasive disk used for grinding double end faces of spring |
| CN205630174U (en) * | 2016-04-07 | 2016-10-12 | 富阳市小不点弹簧厂 | But spring grinding machine feeding rotating disc of split |
| CN206216403U (en) * | 2016-11-15 | 2017-06-06 | 卡塔罗精密部件（苏州）有限公司 | It is used to fix the mill of spring in spring grinding machine |
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- 2016-11-15 CN CN201611027108.5A patent/CN106425722B/en active Active
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| Publication number | Publication date |
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| CN106425722A (en) | 2017-02-22 |
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