CN208450774U - A kind of Gear Processing fixture - Google Patents
A kind of Gear Processing fixture Download PDFInfo
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- CN208450774U CN208450774U CN201820719124.9U CN201820719124U CN208450774U CN 208450774 U CN208450774 U CN 208450774U CN 201820719124 U CN201820719124 U CN 201820719124U CN 208450774 U CN208450774 U CN 208450774U
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- fixedly installed
- gear
- inner cavity
- fixture
- circular cone
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Abstract
The utility model discloses a kind of Gear Processing fixtures, including device noumenon, electromagnet is fixedly installed in the middle part of described device chamber body, blind hole is provided in the middle part of described device ontology upper surface, fixture is fixedly installed on rear side of described device ontology upper surface, the fixture inner cavity front and rear sides have outer slot and interior slot, the outer slot inner cavity activity grafting is equipped with outer arcuate bar, the interior slot inner cavity activity grafting is equipped with inner arc bar, gear is movably installed with by torque spring in the middle part of the fixture inner cavity, described device ontology upper surface is fixedly installed with telescopic rod, the telescopic rod upper end is fixedly installed with transverse slat, the mounting plate lower end surface is fixedly installed with circular cone, workpiece can be clipped in the centre of blind hole upper surface, the later period is facilitated to fix and install, so that device is suitable for the gear of different size, and to reality The fixation of heart gear is also more convenient.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of Gear Processing fixture.
Background technique
Gear is the colyliform machine components by the engagement transmitting torque of tooth.Gear by with other dentation machine components
(such as another gear, rack gear, worm screw) transmission is, it can be achieved that changing revolving speed and torque, changing the direction of motion and changing forms of motion
Function.Due to the advantages that transmission efficiency is high, transmission ratio is accurate, power bracket is big, gear mechanism is widely applied in industrial products,
It designs the quality that industrial products are directly influenced with manufacture level.Gear tooth, which mutually clasps gear, will drive another gear
Rotation is to transmit power, and wherein Gear Processing generally comprises form cutting and generation method.The fixed device of existing Gear Processing is uncomfortable
For the gear of various sizes, such as patent, application number: the device can be adapted for all size in CN201721151500.0
Gear fix, but be not suitable for the fixation of solid gear.For this purpose, it is proposed that a kind of Gear Processing fixture.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Gear Processing fixture
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Gear Processing fixture, including device
Ontology, described device chamber body middle part is fixedly installed with electromagnet, is provided with blind hole in the middle part of described device ontology upper surface, described
It is fixedly installed with fixture on rear side of device noumenon upper surface, the fixture inner cavity front and rear sides have outer slot and interior slot,
The outer slot inner cavity activity grafting is equipped with outer arcuate bar, and the interior slot inner cavity activity grafting is equipped with inner arc bar, institute
It states and gear, the fixed peace in the inner end of the outer arcuate bar and inner arc bar is movably installed with by torque spring in the middle part of fixture inner cavity
Equipped with fixture block, described device ontology upper surface is fixedly installed with telescopic rod, and the telescopic rod upper end is fixedly installed with transverse slat, described
It is fixedly installed with mounting plate in the middle part of transverse slat lower end surface, the mounting plate lower end surface is fixedly installed with circular cone, in the circular cone
Chamber lower part is fixedly installed with magnet, and the circular cone lower end is fixedly installed with flexible pad.
Preferably, the outer arcuate bar inner end wall and inner arc bar outer end wall are fixedly installed with rack gear, and rack gear and tooth
Wheel is meshed.
Preferably, the electromagnet upper surface is opposite with the magnetic pole of magnet lower end surface.
Preferably, the circular cone is located at the surface of blind hole, and circular cone lower end is located at the inner cavity of blind hole.
Preferably, the gear front-rear side walls are located at outer slot and interior slot.
Preferably, the inner end of the fixture block is located in the middle part of blind hole upper surface.
Compared with prior art, the utility model has the beneficial effects that the Gear Processing fixture, by be equipped with fixture,
Outer slot, outer arcuate bar, interior slot, inner arc bar, torque spring, gear, fixture block structure, workpiece can be clipped in blind hole
The centre of end face facilitates the later period to fix and install；By be equipped with telescopic rod, transverse slat, mounting plate, circular cone, flexible pad, magnet,
Blind hole and electromagnet structure, so that device is suitable for the gear of different size, and also more convenient to the fixation of solid gear.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model fixture overhead sectional view.
In figure: 1 device noumenon, 2 telescopic rods, 21 transverse slats, 22 mounting plates, 3 circular cones, 31 flexible pads, 32 magnet, 4 blind holes,
5 fixtures, 51 outer slots, 511 outer arcuate bars, slot, 521 inner arc bars, 53 torque springs, 54 gears, 55 fixture blocks, 6 electricity in 52
Magnet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of Gear Processing fixture, including device sheet
Body 1, device noumenon 1 are fixed workpiece, then process to workpiece.It is fixed in the middle part of 1 inner cavity of described device ontology
Electromagnet 6 is installed, electromagnet 6 can process workpiece, it is provided with blind hole 4 in the middle part of 1 upper surface of described device ontology, when
When workpiece is hollow wheel gear, then the inner cavity of the lower end insertion blind hole 4 of circular cone 3 passes through, the side wall of circular cone 3 blocks, empty
The inner end wall of heart gear, fixation hollow gear.Fixture 5,5 upper end of fixture are fixedly installed on rear side of 1 upper surface of described device ontology
Face is in a ring.The 5 inner cavity front and rear sides of fixture have outer slot 51 and interior slot 52, and the outlet of interior slot 52 is located at folder
The right end of tool 5, the outlet of outer slot 51 are located at the left end of fixture 5, upper surface be in arc line shaped, and outer slot 51 and interior slot 52
Upper surface is on same vertical line with the center of circle of 5 upper surface of fixture.The 51 inner cavity activity grafting of outer slot is equipped with
Outer arcuate bar 511, the shapes and sizes of 511 right side of outer arcuate bar are identical as the shapes and sizes of outer 51 right side of slot.Outside
Curved rod 511 can be interspersed in the inner cavity activity of outer slot 51.The 52 inner cavity activity grafting of interior slot is equipped with inner arc bar
521, the left side shapes and sizes of inner arc bar 521 are identical as the shapes and sizes of interior 52 left side of slot, and inner arc bar
521 can be in the activity of the inner cavity of interior slot 52.511 inner end wall of outer arcuate bar and the fixed peace of 521 outer end wall of inner arc bar
Equipped with rack gear, and rack and pinion 54 is meshed.Outer arcuate bar 511 and inner arc bar 521 pass through gear 54 and make outer arcuate bar
511 and inner arc bar 521 can be mobile with synchronization telescope, allow and installation part is clamped in device noumenon when clamping installation part
The positive middle part of 1 upper surface.Gear 54 is movably installed with by torque spring 53 in the middle part of 5 inner cavity of fixture, gear 54 can be with
By 521 synchronization telescope of outer arcuate bar 511 and inner arc bar, workpiece is clipped in 4 upper surface of blind hole.54 front-rear side walls of gear
It is located at outer slot 51 and interior slot 52.Allow the rack gear and inner arc bar of gear 54 and 511 inner end wall of outer arcuate bar
521 outer rack gear is meshed, so that 521 synchronizing moving of outer arcuate bar 511 and inner arc bar.The outer arcuate bar 511 and inner arc
The inner end of shape bar 521 is fixedly installed with fixture block 55, and outer arcuate bar 511 and inner arc bar 521 are consolidated workpiece by fixture block 55
It lives calmly.Workpiece will be fixed on the middle part of 1 upper surface of device noumenon.1 upper surface of described device ontology is fixedly installed with telescopic rod
2, telescopic rod 2 can all around fixing circular cone 3, workpiece can be fixed on the upper of device noumenon 1 by circular cone 3
End face.2 upper end of telescopic rod is fixedly installed with transverse slat 21, the fixed circular cone 3 of transverse slat 21.It is solid in the middle part of 21 lower end surface of transverse slat
Dingan County is equipped with mounting plate 22, and 22 lower end surface of mounting plate is fixedly installed with circular cone 3, and circular cone 3 is truncated cone-shaped, circular cone 3
Side wall be stuck in the hole of hollow wheel gear.So that device is suitble to the workpiece of all size.The circular cone 3 is located at blind hole 4
Surface, and 3 lower end of circular cone is located at the inner cavity of blind hole 4.Workpiece is fixed in 1 upper surface of device noumenon by circular cone 3
Portion.The 3 inner cavity lower part of circular cone is fixedly installed with magnet 32, the magnetic pole of 6 upper surface of electromagnet and 32 lower end surface of magnet
On the contrary.Workpiece is clipped in the upper surface of device noumenon 1 by electromagnet 6 by magnet 32.3 lower end of circular cone is fixedly installed with
Flexible pad 31.It is bad that flexible pad 31 prevents circular cone 3 from pressing from both sides workpiece.
Working principle: breaking outer arcuate bar 511 and inner arc bar 521 into two with one's hands first, and workpiece is placed on to the inner end of fixture block 55, leads to
Cross the active force of torque spring 53, gear 54 drive outer arcuate bar 511 and inner arc bar 521 synchronize move inward, by workpiece
The center of 1 upper end of device noumenon of folder, so that the center of circle of workpiece and the center of circle of blind hole 4 are located on same vertical line, then
Transverse slat 21 is pushed, opens electromagnet 6, electromagnet 6 and magnet 32 are attracting, and the lower end of circular cone 3 is fixed on solid workpiece
Upper surface, workpiece is fixed, if workpiece be it is hollow, the side wall of circular cone 3 is stuck in the hole of workpiece, will be processed
Part is fixed.Telescopic rod 2 makes the position all around of circular cone 3 constant, and height changes up and down.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Gear Processing fixture, including device noumenon (1), it is characterised in that: solid in the middle part of described device ontology (1) inner cavity
Dingan County is equipped with electromagnet (6), is provided with blind hole (4) in the middle part of described device ontology (1) upper surface, described device ontology (1) upper surface
Rear side is fixedly installed with fixture (5), and fixture (5) the inner cavity front and rear sides have outer slot (51) and interior slot (52),
Outer slot (51) the inner cavity activity grafting is equipped with outer arcuate bar (511), interior slot (52) the inner cavity activity grafting installation
Have inner arc bar (521), is movably installed with gear (54) in the middle part of fixture (5) inner cavity by torque spring (53), it is described outer
The inner end of curved rod (511) and inner arc bar (521) is fixedly installed with fixture block (55), and described device ontology (1) upper surface is solid
Dingan County is equipped with telescopic rod (2), and telescopic rod (2) upper end is fixedly installed with transverse slat (21), in the middle part of transverse slat (21) lower end surface
It is fixedly installed with mounting plate (22), mounting plate (22) lower end surface is fixedly installed with circular cone (3), in the circular cone (3)
Chamber lower part is fixedly installed with magnet (32), and circular cone (3) lower end is fixedly installed with flexible pad (31).
2. a kind of Gear Processing fixture according to claim 1, it is characterised in that: outer arcuate bar (511) inner end
Wall and inner arc bar (521) outer end wall are fixedly installed with rack gear, and rack and pinion (54) is meshed.
3. a kind of Gear Processing fixture according to claim 1, it is characterised in that: electromagnet (6) upper surface with
The magnetic pole of magnet (32) lower end surface is opposite.
4. a kind of Gear Processing fixture according to claim 1, it is characterised in that: the circular cone (3) is located at blind hole
(4) surface, and circular cone (3) lower end is located at the inner cavity of blind hole (4).
5. a kind of Gear Processing fixture according to claim 1 or 2, it is characterised in that: side before and after the gear (54)
Wall is located at outer slot (51) and interior slot (52).
6. a kind of Gear Processing fixture according to claim 1 or 2, it is characterised in that: the inner end of the fixture block (55)
In the middle part of blind hole (4) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719124.9U CN208450774U (en) | 2018-05-15 | 2018-05-15 | A kind of Gear Processing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719124.9U CN208450774U (en) | 2018-05-15 | 2018-05-15 | A kind of Gear Processing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450774U true CN208450774U (en) | 2019-02-01 |
Family
ID=65151472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719124.9U Active CN208450774U (en) | 2018-05-15 | 2018-05-15 | A kind of Gear Processing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810168A (en) * | 2020-12-21 | 2021-05-18 | 中国十九冶集团有限公司 | PE double-wall corrugated pipe connector |
-
2018
- 2018-05-15 CN CN201820719124.9U patent/CN208450774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810168A (en) * | 2020-12-21 | 2021-05-18 | 中国十九冶集团有限公司 | PE double-wall corrugated pipe connector |
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