CN207480124U - A kind of output shaft end face milling fixture - Google Patents
A kind of output shaft end face milling fixture Download PDFInfo
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- CN207480124U CN207480124U CN201721508151.3U CN201721508151U CN207480124U CN 207480124 U CN207480124 U CN 207480124U CN 201721508151 U CN201721508151 U CN 201721508151U CN 207480124 U CN207480124 U CN 207480124U
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- shaft end
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Abstract
The utility model discloses a kind of output shaft end face milling fixtures, are related to axis class special fixture technical field.The output shaft end face milling fixture includes substrate, fastening seat and positioning seat on substrate, positioning seat is equipped with the positioning slide for being used to support axis, on positioning slide several positioning areas are partitioned by several positioning baffles, being slidably connected on positioning slide in each positioning area, there are two positioning sliding blocks, two positioning sliding blocks are connected by elastic component with two positioning baffles in positioning area respectively, and two positioning sliding block be controlled by elastic component relative motion, and locating groove is formed between two positioning sliding blocks.This programme shakes violent one end to axis and limits, so as to slow down the vibrations of axis in process.
Description
Technical field
The utility model is related to axis class special fixture, more particularly to a kind of output shaft end face milling fixture.
Background technology
In the processing of axis class, wherein the both ends facing cut of axis class is is put down by a step.
As shown in Figure 1, before 4 end face milling of axis, the side (i.e. cylindrical surface) of axis 4 had carried out roughing, specific side
Method step is：
The first step：According to the size of axis 4 to be processed, corresponding fixture is fixed on the workbench 1 of milling machine；
Second step：By 4 clamping of axis on fixture；
Third walks：Control milling cutter 2 works, and the facing cut of 4 one end of axis is put down.
Existing fixture includes the substrate 3 being connected with workbench 1, is equipped on substrate 3 close to one end of milling cutter 2 and fastens seat
31, the other end is positioning seat 32.Positioning seat 32 is equipped with the locating groove 311 for clamp axis 4.
It fastens seat 31 and is equipped with fastening card slot 311, and compressed one end that axis 4 to be processed with briquetting with briquetting.
But the dismounting of axis 4 for convenience, the size of the locating groove 321 on positioning seat 32 are more than the size of axis 4, cause
There are gaps between axis 4 and locating groove 321.
During actual processing, one end that milling cutter 2 is located at axis 4 on fastening seat 31 carries out machining, shakes axis 4.Because
Axis 4 has certain length and elasticity, and the amplitude swung when relatively free part is shaken in locating groove 321 is big, with determining
Sharp impacts occur for the inner wall of position card slot 321.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of output shaft milling end
Face fixture shakes violent one end to axis and limits, so as to slow down the vibrations of axis in process.
In order to solve the above technical problems, the utility model provides a kind of output shaft end face milling fixture, including substrate, it is set on
Fastening seat and positioning seat on substrate, positioning seat, which is equipped with, is used to support the positioning slide of axis, by several positioning on positioning slide
Baffle interval is slidably connected there are two positioning sliding block, two positioning are slided on the positioning slide in each positioning area into several positioning areas
Block is connected, and two positioning sliding blocks are controlled by elastic component relative motion by elastic component with two positioning baffles in positioning area respectively,
And form locating groove between two positioning sliding blocks.
Technique effect：When in axis clamping to fixture, the part inlay card on positioning seat is in locating groove.Form positioning
The positioning sliding block of card slot is under the elastic force effect of elastic component by axis clamping.
When axis shakes in process, the axis vibrations in locating groove are most violent, using the folder of this programme
When tool is fixed, the vibrations of axis are hindered by positioning sliding block, are slowed down, and be not easy to send out by the vibrations of the buffering axis of spring
Raw sharp impacts.
The technical solution that the utility model further limits is：Positioning sliding block towards the face of axis be arcwall face.
Further, elastic component is spring, and when axis is not put into locating groove, spring is in compressive state.
A kind of preceding output shaft end face milling fixture, during axis enters in locating groove, forms locating groove
Two positioning sliding blocks, which are pushed, is located remotely from each other movement.
A kind of preceding output shaft end face milling fixture, positioning seat are set on installing plate, and installing plate is equipped with several be used for
The mounting hole of connecting substrate.
A kind of preceding output shaft end face milling fixture fastens and is detachably equipped with fastening briquetting on seat by fastening bolt,
Briquetting is fastened to be equipped with just for the fastening card slot of axis insertion.
A kind of preceding output shaft end face milling fixture fastens and stretches out at least two positioning columns towards fastening seat on briquetting,
It fastens seat and is equipped with the positioning jack being inserted into for positioning column.
A kind of preceding output shaft end face milling fixture, the depth of positioning jack are more than the length of positioning column.
The beneficial effects of the utility model are：
(1) arcwall face in the utility model on positioning sliding block plays guiding role, facilitates the installation and removal of axis, guiding
Axis enters or leaves locating groove from vertical direction；
(2) it is adjusted, therefore can in the utility model because forming the distance between two positioning sliding blocks of locating groove
It is processed with adapting to various sizes of axis；
(3) card slot is fastened in the utility model to be set on fastening briquetting, and fastens briquetting equipped with positioning column, therefore can
The processing of different size axis is adapted to replace different fastening briquettings.
Description of the drawings
Fig. 1 is background technology attached drawing；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the schematic diagram for representing fastener block structure；
Fig. 4 is the schematic diagram for representing locating groove structure.
Wherein：1st, workbench；2nd, milling cutter；3rd, substrate；
31st, seat is fastened；311st, card slot is fastened；312nd, fixture block is fastened；313rd, fastening bolt；314th, positioning column；315th, it positions
Jack；316th, fastener hole；
32nd, positioning seat；321st, locating groove；322nd, positioning sliding block；323rd, positioning slide；324th, positioning baffle；325th, bullet
Spring；326th, arcwall face；327th, positioning surface；
33rd, installing plate；331st, mounting hole；4th, axis.
Specific embodiment
A kind of output shaft end face milling fixture provided in this embodiment, structure is as shown in the figure.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
The output shaft end face milling fixture, fastening seat 31 and positioning seat 32 including substrate 3, on substrate 3, positioning seat 32
Equipped with the positioning slide 323 for being used to support axis 4, several positioning are partitioned by several positioning baffles 324 on positioning slide 323
Area is slidably connected there are two positioning sliding block 322 on the positioning slide 323 in each positioning area, and two positioning sliding blocks 322 pass through elasticity
Part is connected respectively with two positioning baffles 324 in positioning area, and two positioning sliding blocks 322 are controlled by elastic component relative motion, and
Locating groove 321 is formed between two positioning sliding blocks 322.
The course of work：
When in 4 clamping to fixture of axis, the part inlay card on positioning seat 32 is in locating groove 321.Form positioning card
The positioning sliding block 322 of slot 321 clamps axis 4 under the elastic force effect of elastic component.
When axis 4 shakes in process, the axis 4 in locating groove 321 is shaken most acutely, using this programme
Fixture fix when, the vibrations of axis 4 are subtracted by the obstruction of positioning sliding block 322 by the vibrations of the buffering axis 4 of spring 325
It is slow, and it is not susceptible to sharp impacts.
Wherein, positioning sliding block 322 towards the face of axis 4 be arcwall face 326.Elastic component is spring 325, and axis 4 is not put into positioning
When in card slot 321, spring 325 is in compressive state.During axis 4 enters in locating groove 321, locating groove 321 is formed
Two positioning sliding blocks 322 movement is located remotely from each other by promotion.Positioning seat 32 is set on installing plate 33, and installing plate 33 is equipped with several use
In the mounting hole 331 of connecting substrate 3.
It fastens and is detachably equipped with fastening briquetting 312 on seat 31 by fastening bolt 313, fastening briquetting 312 is equipped with lucky
The fastening card slot 311 being embedded in for axis 4.It fastens and stretches out at least two positioning columns 314 towards fastening seat 31 on briquetting 312, fasten seat
31 are equipped with the positioning jack 315 being inserted into for positioning column 314.The depth of positioning jack 315 is more than the length of positioning column 314.
Arcwall face 326 on positioning sliding block 322 plays guiding role, facilitates the installation and removal of axis 4, and leading axle 4 is from perpendicular
Nogata is to entering or leave locating groove 321.Because the distance between two positioning sliding blocks 322 for forming locating groove 321 can
It adjusts, therefore is adapted to various sizes of axis 4 and is processed.Card slot 311 is fastened to be set on fastening briquetting 312, and fasten
Briquetting 312 is equipped with positioning column 314, therefore can replace different fastening briquettings 312 to adapt to the processing of different size axis 4.
In addition to the implementation, the utility model can also have other embodiment；It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, all falls within the protection domain of the requires of the utility model.
Claims (8)
1. a kind of output shaft end face milling fixture, fastening seat (31) and positioning seat (32) including substrate (3), on substrate (3),
It is characterized in that：The positioning seat (32) is equipped with the positioning slide (323) for being used to support axis (4), the positioning slide (323)
On by several positioning baffles (324) be partitioned into several positioning areas, the company of slip on the positioning slide (323) in each positioning area
Connect there are two positioning sliding block (322), two positioning sliding blocks (322) by elastic component respectively with described in two in the positioning area
Positioning baffle (324) is connected, and two positioning sliding blocks (322) are controlled by the elastic component relative motion, and described fixed two
Locating groove (321) is formed between position sliding block (322).
2. a kind of output shaft end face milling fixture according to claim 1, it is characterised in that：Positioning sliding block (322) court
It is arcwall face (326) to the face of the axis (4).
3. a kind of output shaft end face milling fixture according to claim 1, it is characterised in that：The elastic component is spring
(325), the axis (4) be not put into the locating groove (321) it is interior when, the spring (325) is in compressive state.
4. a kind of output shaft end face milling fixture according to claim 1, it is characterised in that：It is described fixed that the axis (4) enters
During in position card slot (321), two positioning sliding blocks (322) for forming the locating groove (321) are mutually remote by promotion
From movement.
5. a kind of output shaft end face milling fixture according to claim 1, it is characterised in that：The positioning seat (32) is set on peace
In loading board (33), the installing plate (33) is equipped with several mounting holes (331) for being used to connect the substrate (3).
6. a kind of output shaft end face milling fixture according to claim 1, it is characterised in that：Pass through on the fastening seat (31)
Fastening bolt (313) is detachably equipped with fastening briquetting (312), and the fastening briquetting (312) is equipped with just embedding for the axis (4)
The fastening card slot (311) entered.
7. a kind of output shaft end face milling fixture according to claim 6, it is characterised in that：On the fastening briquetting (312)
At least two positioning columns (314) are stretched out towards the fastening seat (31), the fastening seat (31), which is equipped with, supplies the positioning column
(314) positioning jack (315) being inserted into.
8. a kind of output shaft end face milling fixture according to claim 7, it is characterised in that：The positioning jack (315)
Depth is more than the length of the positioning column (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508151.3U CN207480124U (en) | 2017-11-13 | 2017-11-13 | A kind of output shaft end face milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508151.3U CN207480124U (en) | 2017-11-13 | 2017-11-13 | A kind of output shaft end face milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207480124U true CN207480124U (en) | 2018-06-12 |
Family
ID=62476635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508151.3U Active CN207480124U (en) | 2017-11-13 | 2017-11-13 | A kind of output shaft end face milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207480124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405050A (en) * | 2020-11-04 | 2021-02-26 | 遵义市晨升科技有限责任公司 | Tool convenient for milling and removing chips of deep hole |
-
2017
- 2017-11-13 CN CN201721508151.3U patent/CN207480124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405050A (en) * | 2020-11-04 | 2021-02-26 | 遵义市晨升科技有限责任公司 | Tool convenient for milling and removing chips of deep hole |
| CN112405050B (en) * | 2020-11-04 | 2021-10-29 | 遵义市晨升科技有限责任公司 | Tool convenient for milling and removing chips of deep hole |
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