CN205816983U - A kind of end-face coupling fixture - Google Patents
A kind of end-face coupling fixture Download PDFInfo
- Publication number
- CN205816983U CN205816983U CN201620748152.4U CN201620748152U CN205816983U CN 205816983 U CN205816983 U CN 205816983U CN 201620748152 U CN201620748152 U CN 201620748152U CN 205816983 U CN205816983 U CN 205816983U
- Authority
- CN
- China
- Prior art keywords
- bolt hole
- grooving
- clamping block
- lower half
- circle
- 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
Abstract
This utility model relates to Gear Processing field, and spy relates to a kind of end-face coupling fixture.Clamping block upper semi-circle of the present utility model includes upper semi-circle cavity and upper bolt hole；Clamping block lower half circle includes lower bolt hole, lower half circle cavity, fixed bolt hole, fixing base plate, and lower bolt hole is oppositely arranged with upper bolt hole；Upper semi-circle cavity and lower half circle cavity cylinder clamping part；Clamping block lower half circle bottom also sets up fixing base plate, and fixing base plate arranges fixed bolt hole；Testing rod includes triangle grooving, grooving line, external arc intersection, testing rod generally cylindrical structure, and each triangle grooving forms the angle of inclination that angle is end-tooth helical teeth of grooving line, external arc intersection, grooving line and external arc intersection with testing rod.Use device of the present utility model can on machine tool the end-tooth of machining high-precision.
Description
Technical field
This utility model relates to Gear Processing field, and spy relates to a kind of end-face coupling fixture.
Background technology
Contrate gear is a kind of wide variety of gear structure.As shown in Figure 6 and Figure 7, end-tooth is helical teeth, common machine
Bed can not direct mill teeth because helical teeth has certain gradient, so using the method directly processed, it is impossible to guarantee helical teeth
Machining accuracy.
In existing technology, general employing Digit Control Machine Tool is processed contrate gear, and application program is planned and controls to walk
Cutter track footpath processing end face helical teeth, in general the processing cost of Digit Control Machine Tool is higher.And for middle-size and small-size processing enterprise, typically
It is not equipped with expensive Digit Control Machine Tool, causes and cannot process contrate gear.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of end-face coupling fixture.Folder of the present utility model
Tight block upper semi-circle includes upper semi-circle cavity and upper bolt hole；Clamping block lower half circle includes lower bolt hole, lower half circle cavity, fixing spiral shell
Keyhole, fixing base plate, lower bolt hole is oppositely arranged with upper bolt hole；Upper semi-circle cavity and lower half circle cavity cylinder clamping part；
Clamping block lower half circle bottom also sets up fixing base plate, and fixing base plate arranges fixed bolt hole；Testing rod include triangle grooving,
Grooving line, external arc intersection, testing rod generally cylindrical structure, each triangle grooving and testing rod form grooving line, outer
The angle of inclination that angle is end-tooth helical teeth of circular arc intersection, grooving line and external arc intersection.Use device of the present utility model
Can on machine tool the end-tooth of machining high-precision.
The technical solution of the utility model is: a kind of end-face coupling fixture, including clamping block and testing rod, wherein clamps
Block includes clamping block upper semi-circle and clamping block lower half circle, it is characterised in that: described clamping block upper semi-circle includes upper semi-circle cavity
And upper bolt hole；Described clamping block lower half circle includes lower bolt hole, lower half circle cavity, fixed bolt hole, fixing base plate, lower spiral shell
Keyhole is oppositely arranged with upper bolt hole；Upper semi-circle cavity and lower half circle cavity cylinder clamping part；Clamping block lower half circle bottom is also
Fixing base plate is set, fixing base plate arranges fixed bolt hole；Described testing rod includes triangle grooving, grooving line, cylindrical
Arc intersection, testing rod generally cylindrical structure, each triangle grooving forms grooving line, external arc intersection with testing rod, digs
The line of rabbet joint and the angle of inclination that angle is end-tooth helical teeth of external arc intersection.
According to end-face coupling fixture as above, it is characterised in that: described testing rod arranges 3 trianglees and digs
Groove.
According to end-face coupling fixture as above, it is characterised in that: described triangle grooving is right angled triangle
Grooving.
According to end-face coupling fixture as above, it is characterised in that: described grooving line and the folder of external arc intersection
Angle is 4 ° of 19 ＇ 14 ".
The processing method that the invention also discloses a kind of end-tooth, uses testing rod and clamping block molectron frock,
Testing rod is provided with the inclination angle that angle is end-tooth helical teeth of grooving line and external arc intersection, grooving line and external arc intersection
Degree, it is characterised in that: comprise the following steps:
Testing rod is placed in the open circles of clamping block molectron, and is clamped by bolt, make external arc intersection and processing
The machine direction of cutter is vertical；
The angle of required processing is moved in the direction moved outside cutter or contrary direction, makes grooving line and process tool
Machine direction is vertical；
Being replaced by by testing rod and need the parts of processing and clamp, process tool is processed.
The beneficial effects of the utility model are: one is to achieve sending out of machine tool high accuracy processing different angles end-tooth
Improving eyesight；Two is that the course of processing is simple, reduces the requirement to equipment of the end-face coupling process, makes those skilled in the art at not number
The place of the polish such as control equipment, it is also possible to precision by end-tooth；Three is not change cutting line, normal feed, Ji Kejia
Work goes out helical teeth 41 and takes turns.
Accompanying drawing explanation
Fig. 1 is clamping block upper semi-circle structural representation；
Fig. 2 is clamping block lower half circle structural representation；
Fig. 3 is the structural representation after clamping block combination；
Fig. 4 is testing rod structural front view；
Fig. 5 is testing rod left view；
Fig. 6 is contrate gear front view；
Fig. 7 is contrate gear left view.
Description of reference numerals: clamping block upper semi-circle 1, upper bolt hole 11, upper semi-circle cavity 12, clamping block lower half circle 2, lower spiral shell
Keyhole 21, lower half circle cavity 22, fixed bolt hole 23, fixing base plate 24, testing rod 3, triangle grooving 31, grooving line 32, outer
Circular arc intersection 33, contrate gear 4, helical teeth 41.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figures 1 to 5, a kind of end-face coupling fixture of the present utility model includes clamping block and testing rod 3, wherein
Clamping block includes clamping block upper semi-circle 1 and clamping block lower half circle 2.
As it is shown in figure 1, clamping block upper semi-circle 1 of the present utility model includes upper semi-circle cavity 12 and upper bolt hole 11, upper spiral shell
Keyhole 11 is for the connection with clamping block lower half circle 2.
As in figure 2 it is shown, clamping block lower half circle 2 of the present utility model includes lower bolt hole 21, lower half circle cavity 22, fixing spiral shell
Keyhole 23, fixing base plate 24, lower bolt hole 21 is oppositely arranged with upper bolt hole 11.Will clamping block upper semi-circle 1 and folder by bolt
Tight block lower half circle 2 is combined, and upper semi-circle cavity 12 and lower half circle cavity 22 form the cylinder folder of hollow as shown in Figure 3
Hold portion, be used for clamping processing component.Clamping block lower half circle 2 bottom also sets up fixing base plate 24, fixing base plate 24 is arranged multiple
Fixed bolt hole 23, for fixing the clamping block combined easily.
As shown in Figure 4 and Figure 5, the testing rod 3 that this experiment is novel includes that triangle grooving 31, grooving line 32, external arc are handed over
Line 33, testing rod 3 generally cylindrical structure, testing rod 3 just snap in after clamping block combination in cylinder clamping part.Such as figure
Shown in 4 and Fig. 5, testing rod 3 of the present utility model can arrange multiple triangle grooving 31, each triangle grooving 31 and correction
Rod 3 forms grooving line 32, external arc intersection 33, grooving line 32 and the angle of inclination that angle is helical teeth 41 of external arc intersection 33,
If the angle of inclination of helical teeth 41 is 4 ° of 19 ＇ 14 ", then a angle in accompanying drawing 4 is 4 ° of 19 ＇ 14 ".
Triangle grooving 31 preferably right angled triangle grooving of the present utility model, i.e. in terms of the left view of Fig. 5, cuts for two
Whether face is vertical, so during adjusting angle, can put in place with inclined-plane subsidiary discriminant angle adjustment.
Work process of the present utility model is: first, is placed on by testing rod 3 in the open circles of clamping block molectron, and
It is clamped by bolt, makes external arc intersection 33 vertical with the machine direction of process tool, move then along the direction moved outside cutter
The angle of required processing, if a angle is 4 ° of 19 ＇ 14 ", then 4 ° of 19 ＇ 14 of outer shifting ", now grooving line 32 and the processing of process tool
Direction is vertical, then clamping block entirety is fixed by fixed bolt hole 23 with bolt；Finally change testing rod 3 into needs
The parts of processing, the most i.e. can realize with tooth depth before common machine tooling, the part that rear tooth is shallow.
Equally, device of the present utility model can also process after tooth depth, the part that nipper is shallow, simply when the anglec of rotation with
Angle above reversely rotates, and i.e. moving the required angle processed along the opposite direction of shifting outside cutter can realize.
Claims (4)
1. an end-face coupling fixture, including clamping block and testing rod (3), wherein clamping block includes clamping block upper semi-circle (1)
With clamping block lower half circle (2), it is characterised in that: described clamping block upper semi-circle (1) includes upper semi-circle cavity (12) and upper bolt
Hole (11)；Described clamping block lower half circle (2) includes lower bolt hole (21), lower half circle cavity (22), fixed bolt hole (23), consolidates
Determining base plate (24), lower bolt hole (21) is oppositely arranged with upper bolt hole (11)；Upper semi-circle cavity (12) and lower half circle cavity (22)
Cylinder clamping part；Clamping block lower half circle (2) bottom also sets up fixing base plate (24), and fixing base plate (24) arranges fixing bolt
Hole (23)；Described testing rod (3) includes triangle grooving (31), grooving line (32), external arc intersection (33), testing rod (3)
Generally cylindrical structure, each triangle grooving (31) forms grooving line (32), external arc intersection (33) with testing rod (3),
Grooving line (32) and the angle of inclination that angle is end-tooth helical teeth (41) of external arc intersection (33).
End-face coupling fixture the most according to claim 1, it is characterised in that: described testing rod (3) arranges 3 triangles
Shape grooving (31).
End-face coupling fixture the most according to claim 1, it is characterised in that: described triangle grooving (31) is right angle
Triangle grooving.
End-face coupling fixture the most according to claim 1, it is characterised in that: described grooving line (32) is handed over external arc
The angle of line (33) is 4 ° of 19 ＇ 14 ＇ ＇.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748152.4U CN205816983U (en) | 2016-07-15 | 2016-07-15 | A kind of end-face coupling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748152.4U CN205816983U (en) | 2016-07-15 | 2016-07-15 | A kind of end-face coupling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816983U true CN205816983U (en) | 2016-12-21 |
Family
ID=57562598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748152.4U Expired - Fee Related CN205816983U (en) | 2016-07-15 | 2016-07-15 | A kind of end-face coupling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041226A (en) * | 2016-07-15 | 2016-10-26 | 湖北威能达传动有限责任公司 | End tooth processing fixture and processing method thereof |
-
2016
- 2016-07-15 CN CN201620748152.4U patent/CN205816983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041226A (en) * | 2016-07-15 | 2016-10-26 | 湖北威能达传动有限责任公司 | End tooth processing fixture and processing method thereof |
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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: 20161221 Termination date: 20190715 |