CN204209471U - Crank gear frock - Google Patents
Crank gear frock Download PDFInfo
- Publication number
- CN204209471U CN204209471U CN201420652231.6U CN201420652231U CN204209471U CN 204209471 U CN204209471 U CN 204209471U CN 201420652231 U CN201420652231 U CN 201420652231U CN 204209471 U CN204209471 U CN 204209471U
- Authority
- CN
- China
- Prior art keywords
- ringfeder
- fixed
- fixed disk
- crank gear
- trim ring
- 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
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Abstract
The utility model 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 fixture, the opening part of fixed cover is provided with ringfeder A, is provided with trim ring, and 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, can be fixed the crank gear of various model.
Description
Technical field
The utility model provides a kind of crank gear frock, belongs 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.
Utility model content
The utility model object is to provide a kind of crank gear frock, can be fixed the crank gear of various model.
Crank gear frock described in the utility model, 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 utility model 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 utility model 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 utility model 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 utility model 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 utility model 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 the utility model example structure schematic diagram.
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 utility model, the utility model embodiment is described further:
Embodiment 1: as shown in Figure 1, crank gear frock described in the utility model, 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 utility model 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 utility model 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 |
|---|---|---|---|
| CN201420652231.6U CN204209471U (en) | 2014-11-04 | 2014-11-04 | Crank gear frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652231.6U CN204209471U (en) | 2014-11-04 | 2014-11-04 | Crank gear frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209471U true CN204209471U (en) | 2015-03-18 |
Family
ID=52978177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652231.6U Expired - Fee Related CN204209471U (en) | 2014-11-04 | 2014-11-04 | Crank gear frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354032A (en) * | 2014-11-04 | 2015-02-18 | 山东省生建重工有限责任公司 | Crank gear tool |
-
2014
- 2014-11-04 CN CN201420652231.6U patent/CN204209471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354032A (en) * | 2014-11-04 | 2015-02-18 | 山东省生建重工有限责任公司 | Crank gear tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20171104 |