CN104354032B - Crank gear frock - Google Patents
Crank gear frock Download PDFInfo
- Publication number
- CN104354032B CN104354032B CN201410613584.XA CN201410613584A CN104354032B CN 104354032 B CN104354032 B CN 104354032B CN 201410613584 A CN201410613584 A CN 201410613584A CN 104354032 B CN104354032 B CN 104354032B
- Authority
- CN
- China
- Prior art keywords
- ringfeder
- fixed
- fixed disk
- crank gear
- cone seat
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present invention provides a kind of crank gear frock, belong to crank gear eccentric shaft fixture head field, be provided with fixed disk, fixed disk is provided with fixing hole, fixed disk centre position is fixed with fixed cover by fixing device, ringfeder A is provided with the opening of fixed cover, trim ring is provided with, trim ring is pressed on ringfeder A, and make its installation site concentric with ringfeder A, stud is provided with, stud is passed through trim ring and fixed disk and fixed by nut, the crank gear of various models can be fixed.
Description
Technical field
The present invention provides a kind of crank gear frock, belongs to crank gear eccentric shaft fixture head field.
Background technology
Crank gear is generally more important power transmission part, and difference as needed in plant equipment,
The spindle nose of some crank gears is eccentric structure, and the spindle nose of eccentric structure is in processing, it is necessary to vertical lathe is carried out to its spindle nose
Turning and mill pin, make it accurately attain the size marked in drawing, and in order to ensure the accurate of process, it is necessary to inclined
The crank gear of spindle head is fixed and clamps, but existing blessing and fixing equipment cannot be to different eccentric shafts
The clamping that head crank gear is stablized, many inconvenience are brought to processing.
The content of the invention
Present invention aim at a kind of crank gear frock is provided, the crank gear of various models can be fixed.
Crank gear frock of the present invention, is provided with fixed disk, and fixed disk is provided with fixing hole, fixed disk centre position
Fixed cover is fixed with by fixing device, ringfeder A is provided with the opening of fixed cover, be provided with trim ring, trim ring is pressed on ringfeder A, and
Make its installation site concentric with ringfeder A, be provided with stud, stud is passed through trim ring and fixed disk and fixed by nut.
Described crank gear frock, fixed disk is first put down be hung on vertical lathe workstation, determines fixed disk fixing hole
Overlapped with the T-slot position on workbench and then use dial gauge centering, bolt is passed through into T-slot and fixing hole, and two after centering
Head makes fixed disk fix on the table respectively by T-nut and M30 nut screwing clampings, and fixation then is mounted on into fixed disk
On centre position, it is fixed with bolt and packing ring, gear is put down and is hung on fixed disk, ringfeder A is installed on fixed cover, will
Trim ring is pressed on ringfeder A, and fixed disk and trim ring are passed through using stud, and is fixed using M30 nuts, pushes down trim ring
Ringfeder A, then firmly screws M30 nuts, trim ring is constantly pushed ringfeder A, and ringfeder is annular, and top wall is most thick, and is prolonged
Downwards, its wall thickness can be gradually thinning for its wall, and ringfeder A can make between gear, fixed cover and ringfeder A three mutually tightly after moving down
Choke, gear has been securely seated between on fixed cover, then can be used vertical machine to be processed its spindle nose, the present invention can
The ringfeder of different gears is selected from the difference of fixed cover with according to crank gear curve diameter, if gap is larger also to can select diameter
Bigger fixed cover, so the present invention is adapted to the crank gear of any model.
Described crank gear frock, fixed disk is provided with aperture, is provided with cone seat, and cone seat is fixed on solid by fixing device
In aperture on price fixing, cone seat is located at fixed cover side, and ringfeder B is provided with fixing device opening, and ringfeder B is bolted on
In cone seat.Spindle nose that can be first to side carries out roughing, afterwards turns over gear, and first ringfeder B is put at cone seat opening, and
Upper two contour pads are padded between the end face of ringfeder B and cone seat opening, the spindle nose that will be processed is put into cone seat, uses pad
It is that, in order to prevent, frictional force and Action of Gravity Field between spindle nose and ringfeder B make ringfeder B not put completely also in spindle nose to pave ringfeder B
To enter just choked by ringfeder B in cone seat, after the spindle nose of preliminary working is put into cone seat, ringfeder B is compressed using screw bolt and nut, make ringfeder
B tightly chokes cone seat and spindle nose, is fixed material is thus formed 2 points of cone seat and fixed cover, greatly increased the essence of processing
Quasi- degree, and be fixed at spindle nose and also solve the gravity unbalance being only fixed in the center of gear and ask
Topic, can accurately enter driving mill.
Described crank gear frock, fixing device is bolt.Bolt is easy to maintenance and low cost, very practical.
Described crank gear frock, fixed disk center raises up, and projection is cylinder.Ensure that crank is longer
Gear can be suspended on fixed disk by the way that fixed cover is parallel.
The present invention has the beneficial effect that compared with prior art：
Described crank gear frock, fixed disk is first put down be hung on vertical lathe workstation, determines fixed disk fixing hole
Overlapped with the T-slot position on workbench and then use dial gauge centering, bolt is passed through into T-slot and fixing hole, and two after centering
Head makes fixed disk fix on the table respectively by T-nut and M30 nut screwing clampings, and fixation then is mounted on into fixed disk
On centre position, it is fixed with bolt and packing ring, gear is put down and is hung on fixed disk, ringfeder A is installed on fixed cover, will
Trim ring is pressed on ringfeder A, and fixed disk and trim ring are passed through using stud, and is fixed using M30 nuts, pushes down trim ring
Ringfeder A, then firmly screws M30 nuts, trim ring is constantly pushed ringfeder A, and ringfeder is annular, and top wall is most thick, and is prolonged
Downwards, its wall thickness can be gradually thinning for its wall, and ringfeder A can make between gear, fixed cover and ringfeder A three mutually tightly after moving down
Choke, gear has been securely seated between on fixed cover, then can be used vertical machine to be processed its spindle nose, the present invention can
The ringfeder of different gears is selected from the difference of fixed cover with according to crank gear curve diameter, if gap is larger also to can select diameter
Bigger fixed cover, so the present invention is adapted to the crank gear of any model.
Described cone seat, spindle nose that can be first to side carries out roughing, afterwards turns over gear, and ringfeder B first is put into cone
At seat opening, and two contour pads are padded between the end face of ringfeder B and cone seat opening, the spindle nose that will be processed is put into cone
In seat, it is that, in order to prevent, frictional force and Action of Gravity Field between spindle nose and ringfeder B make ringfeder B in axle to pave ringfeder B using pad
Head is just choked in not being put into cone seat completely also by ringfeder B, after the spindle nose of preliminary working is put into cone seat, is compressed using screw bolt and nut
Ringfeder B, makes ringfeder B tightly choke cone seat and spindle nose, is fixed material is thus formed 2 points of cone seat and fixed cover, greatly increases
The precise degrees processed, and the weight for also solving and being only fixed in the center of gear is fixed at spindle nose
Power imbalance problem, can accurately enter driving mill.
Described bolt, bolt is easy to maintenance and low cost, very practical.
Described projection, it is ensured that the longer gear of crank can be suspended on fixed disk by the way that fixed cover is parallel.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation.
In figure：1st, fixed disk；2nd, fixing hole；3rd, fixed cover；4th, ringfeder A；5th, trim ring；6th, aperture；7th, cone seat；8th, ringfeder B；
9th, it is raised；10th, stud；11st, gear.
Specific embodiment
The embodiment of the present invention is described further with reference to the present invention：
Embodiment 1：As shown in figure 1, crank gear frock of the present invention, is provided with fixed disk 1, fixed disk 1 is provided with
Fixing hole 2, the centre position of fixed disk 1 is fixed with fixed cover 3 by fixing device, and ringfeder A4 is provided with the opening of fixed cover 3, if
There is trim ring 5, trim ring 5 is pressed on ringfeder A4, and make its installation site concentric with ringfeder A4, be provided with stud 10, stud
10 are passed through trim ring 5 and fixed disk 1 and are fixed by nut.
Embodiment 2：On the architecture basics described in embodiment 2, fixed disk 1 is provided with aperture 6, is provided with cone seat 7, cone seat 7
By the way that in the aperture 6 that fixing device is fixed on fixed disk 1, cone seat 7 is located at the side of fixed cover 3, fixing device is provided with opening
Ringfeder B8, ringfeder B8 is bolted in cone seat 7.
Embodiment 3：On the architecture basics described in embodiment 2, fixing device is bolt, and the center of fixed disk 1 is upward
Raised 9, raised 9 is cylinder.
Operating procedure and operation principle：
Described crank gear frock, is first hung to fixed disk 1 is flat on vertical lathe workstation, determines that fixed disk 1 is fixed
Hole 2 is overlapped with the T-slot position on workbench and then uses dial gauge centering, and bolt is passed through into T-slot and fixing hole 2 after centering,
And two makes fixed disk 1 fix on the table respectively by T-nut and M30 nut screwing clampings, is then placed on fixed cover 3
On the centre position of fixed disk 1, it is fixed with bolt and packing ring, is hung to gear 11 is flat on fixed disk 1, ringfeder A4 is installed to
On fixed cover 1, trim ring 5 is pressed on ringfeder A4, passes through fixed disk 1 and trim ring 5 using stud 10, and use M30 nuts
It is fixed, trim ring 5 is pushed down ringfeder A4, then firmly screw M30 nuts, trim ring 5 is constantly pushed ringfeder A4, ringfeder is circle
Annular, and top wall is most thick, and prolong its wall downwards, its wall thickness can be gradually thinning, and ringfeder A4 can make gear 11, fixed cover after moving down
Mutually tightly choked between 1 and ringfeder A4 three, gear 11 has been securely seated between on fixed cover 1, then can be used vertical
Formula lathe is processed to its spindle nose, and the present invention can select difference according to the difference of crank gear curve diameter and fixed cover 3
The ringfeder of gear 11, if gap is larger also to can select the bigger fixed cover 3 of diameter, so the present invention is adapted to any model
Crank gear 11.
Described cone seat, spindle nose that can be first to side carries out roughing, afterwards turns over gear 11, is first put into ringfeder B8
At the opening of cone seat 7, and contour on pad two pads between the end face that ringfeder B8 and cone seat 7 are open, the spindle nose that will be processed
It is put into cone seat 7, ringfeder B8 is paved using pad, is to prevent the frictional force and Action of Gravity Field between spindle nose and ringfeder B8 from making
Ringfeder B8 is just choked in spindle nose is not also put into cone seat 7 completely by ringfeder B8, after the spindle nose of preliminary working is put into cone seat 7, is used
Screw bolt and nut compresses ringfeder B8, ringfeder B8 is tightly choked cone seat 7 and spindle nose, material is thus formed cone seat 7 and fixation
Cover at 3 two points to fix, greatly increased the precise degrees of processing, and be fixed at spindle nose and also solve only in gear
The gravity unbalance problem that center is fixed, can accurately enter driving mill.
Claims (4)
1. a kind of crank gear frock, it is characterised in that be provided with fixed disk (1), fixing hole (2) and be provided with fixing bolt, it is fixed
Disk (1) centre position is fixed with fixed cover (3) by fixing device, and ringfeder A (4) is provided with the opening of fixed cover (3), is provided with pressure
Circle (5), trim ring (5) is pressed on ringfeder, and makes its installation site concentric with ringfeder A (4), is provided with stud (10), double end spiral shell
Through trim ring (5) and fixed disk (1) and two respectively by T-nut and M30 nut screwing clampings, ringfeder is annular to bolt (10),
And top wall is most thick, and prolong its wall downwards, its wall thickness can be gradually thinning.
2. crank gear frock according to claim 1, it is characterised in that fixed disk (1) is provided with aperture (6), is provided with
Cone seat (7), cone seat (7) is fixed on the aperture (6) on fixed disk (1) Nei by fixing device, and cone seat (7) is positioned at fixed cover (3)
Side, is provided with ringfeder B (8) at fixing device opening, ringfeder B (8) is bolted in cone seat (7).
3. crank gear frock according to claim 1, it is characterised in that fixing device is bolt.
4. crank gear frock according to claim 1, it is characterised in that fixed disk (1) center raises up
(9), raised (9) are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613584.XA CN104354032B (en) | 2014-11-04 | 2014-11-04 | Crank gear frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613584.XA CN104354032B (en) | 2014-11-04 | 2014-11-04 | Crank gear frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354032A CN104354032A (en) | 2015-02-18 |
| CN104354032B true CN104354032B (en) | 2017-06-13 |
Family
ID=52521390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410613584.XA Expired - Fee Related CN104354032B (en) | 2014-11-04 | 2014-11-04 | Crank gear frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354032B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048420B (en) * | 2018-09-05 | 2020-12-18 | 合肥银泉铸造有限责任公司 | Crank gear machining positioning tool |
| CN113369999B (en) * | 2021-06-17 | 2023-01-06 | 广东艾普升智能装备有限公司 | Intelligent numerical control machine tool |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525574C1 (en) * | 1995-07-13 | 1996-10-10 | Schunk Fritz Gmbh | Construction device for precise back to back fixing of two plate-shaped prefabricated parts |
| CN101508077A (en) * | 2009-03-30 | 2009-08-19 | 北京北内设备工具有限公司 | High precision inner-pore positioning system using elastic expansion-sleeve |
| CN201596914U (en) * | 2009-12-25 | 2010-10-06 | 合肥车桥有限责任公司 | Main gear flange processing device |
| CN201618978U (en) * | 2010-02-25 | 2010-11-03 | 天水星火机床有限责任公司 | Automatic fixture for processing disc workpieces with center holes |
| CN202592138U (en) * | 2012-06-06 | 2012-12-12 | 吉林北方捷凯传动轴有限公司 | Special fixture for excircle grinding of outer sleeve of constant velocity cardan joint of driving end |
| CN102990428A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Trisection clamp for processing impeller of three-blade Roots blower |
| CN103419043A (en) * | 2013-08-06 | 2013-12-04 | 大连滨城活塞制造有限公司 | Holding tire |
| CN204209471U (en) * | 2014-11-04 | 2015-03-18 | 山东省生建重工有限责任公司 | Crank gear frock |
-
2014
- 2014-11-04 CN CN201410613584.XA patent/CN104354032B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354032A (en) | 2015-02-18 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |