CN104354032A - Crank gear tool - Google Patents
Crank gear tool Download PDFInfo
- Publication number
- CN104354032A CN104354032A CN201410613584.XA CN201410613584A CN104354032A CN 104354032 A CN104354032 A CN 104354032A CN 201410613584 A CN201410613584 A CN 201410613584A CN 104354032 A CN104354032 A CN 104354032A
- Authority
- CN
- China
- Prior art keywords
- fixed
- ringfeder
- crank gear
- fixed disk
- 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.)
- Granted
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 invention provides a crank gear tool, and belongs to the field of crank gear eccentric shaft head clamps. The crank gear tool is provided with a fixed disc; a fixed hole is formed in the fixed disc; a fixed sleeve is fixed at the central position of the fixed disc through a fixing device; an expansion sleeve A is arranged at the opening of the fixed sleeve; a pressing ring is arranged and is pressed on the expansion sleeve A; the mounting position of the pressing ring is concentric to the expansion sleeve A; a double-end bolt is arranged, penetrates through the pressing ring and the fixed disc and is fixed through a nut; various types of crank gears can be fixed.
Description
Technical field
The invention provides a kind of crank gear frock, belong to crank gear eccentric shaft fixture head field.
Background technology
Crank gear is generally the power transmission part of outbalance in plant equipment, and difference as required, the spindle nose of some crank gear is eccentric structure, the spindle nose of eccentric structure is adding man-hour, vertical lathe is needed to carry out turning and mill pin to its spindle nose, it is made accurately to reach the size marked in drawing, and in order to ensure the accurate of process, need to be fixed the crank gear of eccentric spindle nose and to clamp, but existing blessing and permanent plant cannot carry out stable clamping to different eccentric shaft head crank gear, much inconvenience is brought to processing.
Summary of the invention
The object of the invention is to provide a kind of crank gear frock, can be fixed the crank gear of various model.
Crank gear frock of the present invention, be provided with fixed disk, fixed disk is provided with fixing hole, fixed disk centre position is fixed with fixed cover by fixture, and the opening part of fixed cover is provided with ringfeder A, is 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 through trim ring and fixed disk and fixed by nut.
Described crank gear frock, first winch on vertical lathe workstation by flat for fixed disk, determine that fixed disk fixing hole overlaps with the T-slot position on workbench and then use dial gauge centering, after centering, bolt is passed T-slot and fixing hole, and two is respectively by T-nut and M30 nut screwing clamping, make fixed disk fixing on the table, then fixed cover is placed on fixed disk centre position, be fixed with bolt and packing ring, winch on fixed disk by flat for gear, ringfeder A is installed on fixed cover, trim ring is pressed on ringfeder A, use stud through fixed disk and trim ring, and use M30 nut to be fixed, trim ring is made to push down ringfeder A, then M30 nut is firmly screwed, trim ring is made constantly to press down ringfeder A, ringfeder is annular, and top wall is the thickest, and it is downward to prolong its wall, its wall thickness can be thinning gradually, gear can be made after ringfeder A moves down, mutually choke tightly between fixed cover and ringfeder A three, gear is made to be fixed on fixed cover firmly, then vertical machine can be used to process its spindle nose, the present invention can select the ringfeder of different gear according to crank gear curve diameter and the difference of fixed cover, if gap also can select the fixed cover that diameter is larger comparatively greatly, so the present invention can adapt 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 in the aperture on fixed disk by fixture, and cone seat is positioned at fixed cover side, and fixture opening part is provided with ringfeder B, and ringfeder B is bolted on cone seat.First roughing can be carried out to the spindle nose of side, then turning gear, first ringfeder B is put into cone seat opening part, and two contour pads are padded between ringfeder B and the end face of cone seat opening, the spindle nose processed is put into cone seat, using pad to pave ringfeder B is to prevent, frictional force between spindle nose and ringfeder B and Action of Gravity Field make ringfeder B also not put into completely at spindle nose to bore seat and just choked by ringfeder B, after the spindle nose of preliminary working puts into cone seat, screw bolt and nut is used to compress ringfeder B, cone seat and spindle nose are choked by ringfeder B tightly, material is thus formed cone seat and fixed cover 2 fix, add the precise degrees of processing greatly, and the gravity unbalance problem also solving and be only fixed in the center of gear is fixed at spindle nose place, car mill can be carried out accurately.
Described crank gear frock, fixture is bolt.Bolt is easy to maintenance and cost is low, very practical.
Described crank gear frock, fixed disk center raises up, and projection is cylindrical.Ensure that the longer gear of crank can by parallel being suspended on fixed disk of fixed cover.
The present invention compared with prior art beneficial effect is:
Described crank gear frock, first winch on vertical lathe workstation by flat for fixed disk, determine that fixed disk fixing hole overlaps with the T-slot position on workbench and then use dial gauge centering, after centering, bolt is passed T-slot and fixing hole, and two is respectively by T-nut and M30 nut screwing clamping, make fixed disk fixing on the table, then fixed cover is placed on fixed disk centre position, be fixed with bolt and packing ring, winch on fixed disk by flat for gear, ringfeder A is installed on fixed cover, trim ring is pressed on ringfeder A, use stud through fixed disk and trim ring, and use M30 nut to be fixed, trim ring is made to push down ringfeder A, then M30 nut is firmly screwed, trim ring is made constantly to press down ringfeder A, ringfeder is annular, and top wall is the thickest, and it is downward to prolong its wall, its wall thickness can be thinning gradually, gear can be made after ringfeder A moves down, mutually choke tightly between fixed cover and ringfeder A three, gear is made to be fixed on fixed cover firmly, then vertical machine can be used to process its spindle nose, the present invention can select the ringfeder of different gear according to crank gear curve diameter and the difference of fixed cover, if gap also can select the fixed cover that diameter is larger comparatively greatly, so the present invention can adapt to the crank gear of any model.
Described cone seat, first roughing can be carried out to the spindle nose of side, then turning gear, first ringfeder B is put into cone seat opening part, and two contour pads are padded between ringfeder B and the end face of cone seat opening, the spindle nose processed is put into cone seat, using pad to pave ringfeder B is to prevent, frictional force between spindle nose and ringfeder B and Action of Gravity Field make ringfeder B also not put into completely at spindle nose to bore seat and just choked by ringfeder B, after the spindle nose of preliminary working puts into cone seat, screw bolt and nut is used to compress ringfeder B, cone seat and spindle nose are choked by ringfeder B tightly, material is thus formed cone seat and fixed cover 2 fix, add the precise degrees of processing greatly, and the gravity unbalance problem also solving and be only fixed in the center of gear is fixed at spindle nose place, car mill can be carried out accurately.
Described bolt, bolt is easy to maintenance and cost is low, very practical.
Described projection, ensure that the longer gear of crank can by parallel being suspended on fixed disk of fixed cover.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation.
In figure: 1, fixed disk; 2, fixing hole; 3, fixed cover; 4, ringfeder A; 5, trim ring; 6, aperture; 7, seat is bored; 8, ringfeder B; 9, protruding; 10, stud; 11, gear.
Detailed description of the invention
Below in conjunction with the present invention, the embodiment of the present invention is described further:
Embodiment 1: as shown in Figure 1, crank gear frock of the present invention, be provided with fixed disk 1, fixed disk 1 is provided with fixing hole 2, and fixed disk 1 centre position is fixed with fixed cover 3 by fixture, the opening part of fixed cover 3 is provided with ringfeder A4, be provided with trim ring 5, trim ring 5 is pressed on ringfeder A4, and makes its installation site concentric with ringfeder A4, be provided with stud 10, stud 10 is through trim ring 5 and fixed disk 1 and fixed by nut.
Embodiment 2: on the architecture basics described in embodiment 2, fixed disk 1 is provided with aperture 6, be provided with cone seat 7, cone seat 7 is fixed in the aperture 6 on fixed disk 1 by fixture, cone seat 7 is positioned at fixed cover 3 side, fixture opening part is provided with ringfeder B8, and ringfeder B8 is bolted on cone seat 7.
Embodiment 3: on the architecture basics described in embodiment 2, fixture is bolt, and fixed disk 1 center raises up 9, and protruding 9 is cylindrical.
Operating procedure and operation principle:
Described crank gear frock, first winch on vertical lathe workstation by flat for fixed disk 1, determine that fixed disk 1 fixing hole 2 overlaps with the T-slot position on workbench and then use dial gauge centering, after centering, bolt is passed T-slot and fixing hole 2, and two is respectively by T-nut and M30 nut screwing clamping, make fixed disk 1 fixing on the table, then fixed cover 3 is placed on fixed disk 1 centre position, be fixed with bolt and packing ring, winch on fixed disk 1 by flat for gear 11, ringfeder A4 is installed on fixed cover 1, trim ring 5 is pressed on ringfeder A4, use stud 10 through fixed disk 1 and trim ring 5, and use M30 nut to be fixed, trim ring 5 is made to push down ringfeder A4, then M30 nut is firmly screwed, trim ring 5 is made constantly to press down ringfeder A4, ringfeder is annular, and top wall is the thickest, and it is downward to prolong its wall, its wall thickness can be thinning gradually, gear 11 can be made after ringfeder A4 moves down, mutually choke tightly between fixed cover 1 and ringfeder A4 three, gear 11 is made to be fixed on fixed cover 1 firmly, then vertical machine can be used to process its spindle nose, the present invention can select the ringfeder of different gear 11 according to crank gear curve diameter and the difference of fixed cover 3, if gap also can select the fixed cover 3 that diameter is larger comparatively greatly, so the present invention can adapt to the crank gear 11 of any model.
Described cone seat, first roughing can be carried out to the spindle nose of side, then turning gear 11, first ringfeder B8 is put into cone seat 7 opening part, and two contour pads are padded between ringfeder B8 and the end face of cone seat 7 opening, the spindle nose processed is put into cone seat 7, pad is used to pave ringfeder B8, bore seat 7 just choked by ringfeder B8 to prevent the frictional force between spindle nose and ringfeder B8 and Action of Gravity Field from making ringfeder B8 also not put into completely at spindle nose, after the spindle nose of preliminary working puts into cone seat 7, screw bolt and nut is used to compress ringfeder B8, cone seat 7 and spindle nose are choked by ringfeder B8 tightly, material is thus formed cone seat 7 and fixed cover 3 two fix, add the precise degrees of processing greatly, and the gravity unbalance problem also solving and be only fixed in the center of gear is fixed at spindle nose place, car mill can be carried out accurately.
Claims (4)
1. a crank gear frock, it is characterized in that, be provided with fixed disk (1), fixing hole is provided with set bolt in (2), fixed disk (1) centre position is fixed with fixed cover (3) by fixture, the opening part of fixed cover (3) is provided with ringfeder A (4), be provided with trim ring (5), trim ring (5) is pressed on ringfeder, and make its installation site concentric with ringfeder A (4), be provided with stud (10), stud (10) is through trim ring (5) and fixed disk (1) and fixed by nut.
2. crank gear frock according to claim 1, it is characterized in that, fixed disk (1) is provided with aperture (6), be provided with cone seat (7), cone seat (7) is fixed in the aperture (6) on fixed disk (1) by fixture, cone seat (7) is positioned at fixed cover (3) side, fixture opening part is provided with ringfeder B (8), and ringfeder B (8) is bolted on cone seat (7).
3. crank gear frock according to claim 1, is characterized in that, fixture is bolt.
4. crank gear frock according to claim 1, is characterized in that, fixed disk (1) center raises up (9), and protruding (9) are for cylindrical.
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 true CN104354032A (en) | 2015-02-18 |
| CN104354032B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048420A (en) * | 2018-09-05 | 2018-12-21 | 合肥银泉铸造有限责任公司 | A kind of crank gear processing positioning tool |
| CN113369999A (en) * | 2021-06-17 | 2021-09-10 | 许碧环 | Intelligent numerical control machine tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769487A (en) * | 1995-07-13 | 1998-06-23 | Fritz Schunk Gmbh & Co Kg Fabrik Fur Spann-Und Greifwerkzeuge | Chucking device for accurate mutual fixation of two members |
| 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769487A (en) * | 1995-07-13 | 1998-06-23 | Fritz Schunk Gmbh & Co Kg Fabrik Fur Spann-Und Greifwerkzeuge | Chucking device for accurate mutual fixation of two members |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048420A (en) * | 2018-09-05 | 2018-12-21 | 合肥银泉铸造有限责任公司 | A kind of crank gear processing positioning tool |
| 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 |
| CN113369999A (en) * | 2021-06-17 | 2021-09-10 | 许碧环 | Intelligent numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354032B (en) | 2017-06-13 |
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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 |