CN208196618U - A kind of retarder riveting positioning fixture - Google Patents
A kind of retarder riveting positioning fixture Download PDFInfo
- Publication number
- CN208196618U CN208196618U CN201820547318.5U CN201820547318U CN208196618U CN 208196618 U CN208196618 U CN 208196618U CN 201820547318 U CN201820547318 U CN 201820547318U CN 208196618 U CN208196618 U CN 208196618U
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- CN
- China
- Prior art keywords
- stud location
- main body
- chassis
- lower covers
- retarder
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- 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.)
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Abstract
The utility model discloses a kind of retarders to rivet positioning fixture, including upper and lower covers positioning pin, stud location pin, assembly tooling main body and tooling chassis, one upper and lower covers dowel hole and four stud location holes are set in the inner bottom surface of assembly tooling main body, eight stud location pin holes are arranged in side, upper and lower covers positioning pin is inserted into upper and lower covers dowel hole, in eight stud location pin insertion stud location pin holes；Shaft is arranged in setting and chassis connecting hole, tooling center chassis at the bottom center of assembly tooling main body, and shaft is assemblied in the connecting hole of chassis.When the utility model may be implemented to rivet after retarder lower cover component assembling gear group with the upper cover of four columns upper end, guarantee each column and upper cover, lower cover it is vertical, do not twist.Stud location pin deviates column not.Assembly tooling main body rotates on chassis, guarantees each column riveting location unanimously without movement.
Description
Technical field
The utility model relates to clamping toolings more particularly to a kind of retarder to rivet positioning fixture.
Background technique
Retarder is the important parts of weaving loom.Retarder main body uses the riveting knot of upper cover and lower cover and four columns
Structure, intermediate assembling gear group.The rigidity of the riveted structure is poor, assembles mutability, and quality is difficult to ensure, inefficiency.
Utility model content
The applicant provides a kind of retarder riveting positioning fixture in view of the above problems, carried out Improvement, it is therefore an objective to
Improve reducer quality and assembly efficiency.
To achieve the above object, the utility model provides the following technical solutions:
A kind of retarder riveting positioning fixture, including upper and lower covers positioning pin, stud location pin, assembly tooling main body and work
Cartridge chassis, the upper and lower covers positioning pin and stud location pin are mounted in assembly tooling main body, the assembly tooling main body installation
Above tooling chassis；One upper and lower covers dowel hole and four columns are set in the inner bottom surface of the assembly tooling main body
Eight stud location pin holes are arranged in location hole, side, and eight stud location pin hole two are one group of setting in four stud locations
The upper side in hole, upper and lower covers positioning pin are inserted into upper and lower covers dowel hole, in eight stud location pin insertion stud location pin holes；
One chassis connecting hole is set at the bottom center of the assembly tooling main body, a shaft is arranged in the tooling center chassis,
The shaft is assemblied in the connecting hole of chassis, rotate assembly tooling main body can on tooling chassis.
Preferably, the cross sectional shape of the upper and lower covers positioning pin is identical as the shape in hole on retarder, upper and lower covers positioning pin
Side be provided with axial notch.
Preferably, the size in four stud location holes is identical as the size of four columns end of retarder.
Preferably, eight stud location pins clamp the four columns of retarder with two for one group from the left and right sides.
Compared with prior art, the utility model has the beneficial effects that
The retarder of the utility model rivets positioning fixture, may be implemented after retarder lower cover component assembling gear group with
When the upper cover riveting of four columns upper end, guarantee each column and upper cover, lower cover it is vertical, do not twist.Stud location pin
Deviate column not.Assembly tooling main body rotates on chassis, guarantees each column riveting location unanimously without movement.
Detailed description of the invention
Fig. 1 is the perspective view of reducer group.
Fig. 2 is the top view of reducer group.
Fig. 3 is the structural schematic diagram that retarder provided by the utility model rivets positioning fixture.
Fig. 4 is the structure chart of assembly tooling main body.
Description of symbols: 1, upper and lower covers positioning pin；2, stud location pin；3, assembly tooling main body；4, tooling chassis；5,
Notch；6, upper and lower covers dowel hole；7, stud location pin hole；8, with chassis connecting hole；9, shaft；10, retarder；11, upper cover；
12, lower cover；13, column；14, gear set；15, the hole in upper cover and lower lid；16, stud location hole.
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.
As depicted in figs. 1 and 2, it after the lower cover 12 of retarder and four columns 13 assemble and assemble gear set 14,
At the riveting of four columns 13 upper end and upper cover 11, the process need to guarantee each column 13 and upper cover 11, lower cover 12 it is vertical,
It does not twist, uses following positioning fixture thus.
As shown in figure 3, the utility model retarder rivet positioning fixture, by upper and lower covers positioning pin 1, stud location pin 2,
Assembly tooling main body 3, tooling chassis 4 form.
Upper and lower covers positioning pin 1 and stud location pin 2 are mounted in assembly tooling main body 3.Wherein, upper and lower covers positioning pin 1
Cross sectional shape is identical as the shape in hole 15 on retarder 10, and side is provided with axial notch 5.As shown in figure 4, assembly tooling
One upper and lower covers dowel hole 6 is set in the inner bottom surface of main body 3, and upper and lower covers positioning pin 1 is inserted into upper and lower covers dowel hole 6.
Four stud location holes 16, the size in stud location hole 16 and 13 end of column are also set up in the inner bottom surface of assembly tooling main body 3
The size in portion is identical.Eight stud location pin holes 7 are arranged in the side of assembly tooling main body 3, and eight stud location pin hole 7 two are
One group of corresponding direction for being arranged in four stud location holes 16, eight stud location pins 2 are inserted into stud location pin holes 7.
Assembly tooling main body 3 is mounted on 4 top of tooling chassis.As shown in figure 4, at the bottom center of assembly tooling main body 3
One chassis connecting hole 8 is set, a shaft 9 is arranged in 4 center of tooling chassis, and shaft 9 is assemblied in chassis connecting hole 8, thus
Rotate assembly tooling main body 3 can on tooling chassis 4.
With reference to Fig. 3, in use, the lower cover 12 assembled, four columns 13, the gear set 14 of retarder 10 are placed on
In assembly tooling main body 3, assembly tooling main body 3 is rotated first on tooling chassis 4, four columns 13 is made to fall into four columns
Location hole 16 and in two to be inserted into eight stud location pins 2 at one group of stud location pin hole 7, make eight it is vertical
Column positioning pin 2 tightly clamps four columns 13 with two for one group, and the upper of retarder 10 is then placed above four columns 13
Lid 11, by upper and lower covers positioning pin 1 be inserted into the upper cover 11 of retarder 11, the same shape notch of lower cover 12 hole 15 in and insert
Enter into the upper and lower covers dowel hole 6 of assembly tooling main body 3 and fix, finally rivet upper cover 11 and four columns 13, guarantees riveting
Position consistency is connect without movement.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and apply this specially
Benefit.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to here
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (4)
1. a kind of retarder rivets positioning fixture, it is characterised in that: including upper and lower covers positioning pin (1), stud location pin (2), dress
With tooling main body (3) and tooling chassis (4), the upper and lower covers positioning pin (1) and stud location pin (2) are mounted on assembly tooling
In main body (3), the assembly tooling main body (3) is mounted on above tooling chassis (4)；The inside of the assembly tooling main body (3)
One upper and lower covers dowel hole (6) and four stud location holes (16) are set on bottom surface, and eight stud location pins are arranged in side
Hole (7), eight stud location pin hole (7) two are upper side of one group of setting in four stud location holes (16), and upper and lower covers are fixed
In position pin (1) insertion upper and lower covers dowel hole (6), in eight stud location pin (2) insertions stud location pin hole (7)；The dress
One chassis connecting hole (8) is set at the bottom center with tooling main body (3), and tooling chassis (4) center is arranged one and turns
Axis (9), the shaft (9) are assemblied in chassis connecting hole (8), revolve assembly tooling main body (3) can on tooling chassis (4)
Turn.
2. a kind of retarder according to claim 1 rivets positioning fixture, it is characterised in that: the upper and lower covers positioning pin
(1) cross sectional shape is identical as the shape in hole on retarder (10), and the side of upper and lower covers positioning pin (1) is provided with axial notch
(5)。
3. a kind of retarder according to claim 1 rivets positioning fixture, it is characterised in that: four stud location holes
(16) size is identical as the size of four columns (13) end of retarder.
4. a kind of retarder according to claim 1 rivets positioning fixture, it is characterised in that: eight stud location pins
(2) four columns (13) of retarder (10) are clamped from the left and right sides for one group with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547318.5U CN208196618U (en) | 2018-04-18 | 2018-04-18 | A kind of retarder riveting positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547318.5U CN208196618U (en) | 2018-04-18 | 2018-04-18 | A kind of retarder riveting positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196618U true CN208196618U (en) | 2018-12-07 |
Family
ID=64523383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820547318.5U Active CN208196618U (en) | 2018-04-18 | 2018-04-18 | A kind of retarder riveting positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029730A (en) * | 2021-11-08 | 2022-02-11 | 东莞市川正机电科技有限公司 | Method for automatically assembling gear reducer |
-
2018
- 2018-04-18 CN CN201820547318.5U patent/CN208196618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029730A (en) * | 2021-11-08 | 2022-02-11 | 东莞市川正机电科技有限公司 | Method for automatically assembling gear reducer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |