CN108145650A - A kind of assembly method for shaft gear - Google Patents
A kind of assembly method for shaft gear Download PDFInfo
- Publication number
- CN108145650A CN108145650A CN201711392173.2A CN201711392173A CN108145650A CN 108145650 A CN108145650 A CN 108145650A CN 201711392173 A CN201711392173 A CN 201711392173A CN 108145650 A CN108145650 A CN 108145650A
- Authority
- CN
- China
- Prior art keywords
- gear
- positioning column
- plate
- support plate
- shaft gear
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/027—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present patent application discloses a kind of assembly method for shaft gear, is assembled using shaft gear assembly tooling, including following installation step：(1) gear is placed in the first support plate, and is set in and slides on positioning column；(2) axis one end is inserted into blind hole and positioned, downward last item slides positioning column and moves down and compress the first elastic component, and the antirust oil positioned at annular seal space top enters in shoe cream room；(3) during slip positioning column moves down, axis will be assembled with gear, can be pressed down against simultaneously in assembling process middle gear；(4) first support plates, rotor plate and the second support plate can move down, during rotor plate moves down while rotate, antirust oil in shoe cream room is absorbed by oil filler point by smearing part, and the antirust oil smeared on part can then be smeared along the circumferential direction of gear.Gear and axis can not only be assembled together by the assembly method, and trowelling antirust oil can also be applied on gear, enormously simplify subsequent operation.
Description
Technical field
Be used for the simple assembling of metal parts or product or metal parts and non-metal workpiece the present invention relates to a kind of or
A kind of machinery of dismounting, and in particular to assembly method for shaft gear.
Background technology
Gear (Gear) is the colyliform machine components that torque is transmitted by the engagement of tooth.It is mechanical with other dentations that gear passes through
Part (such as another gear, rack, worm screw) is driven, it can be achieved that changing rotating speed and torque, changing the direction of motion and changing movement shape
The functions such as formula.Due to transmission efficiency, gearratio is accurate, power bracket is big the advantages that, gear mechanism in industrial products extensively
Using.
Shaft gear is a kind of mechanical fitting that gear and axis are assembled together, and at present assembles up gear and axis usually
By the way of press fitting, patent publication No. is that the patent of CN201720670U discloses a kind of gear and gear shaft press-loading device,
Including pedestal, cushion block, fixed seat, spring and positioning pin, pedestal center is equipped with perforation, and cushion block is equipped on pedestal, in cushion block
Equipped with spring eye, and spring is equipped in spring eye, one end of spring is connect with pedestal；Cushion block is equipped with fixed seat, positioning pin
It is connected through the other end of fixed seat bottom and spring, another perforation is equipped in positioning pin.
Above-mentioned patent formula can realize and gear and axis are assembled together, and by the function of product automatic ejection, product top
Carry out subsequently applying the operation of antirust oil after going out again.
Invention content
The purpose of the present invention is to provide a kind of assembly method for shaft gear, the assembly tooling can not only by gear and
Axis is assembled together, and trowelling antirust oil can also be applied on gear, enormously simplifies subsequent operation.
In order to achieve the above objectives, base case of the invention is as follows：
A kind of assembly method for shaft gear is assembled using shaft gear assembly tooling, shaft gear assembly tooling packet
It includes pedestal, supporting table and slides positioning column, the supporting table is connected on pedestal, and vertical slip is offered in the middle part of supporting table
Hole, the slip positioning column are slidingly and sealingly connected in sliding eye, and slide and first is equipped between positioning column lower end and pedestal
Elastic component slides positioning column top and is equipped with the blind hole for being used for locating shaft, and the supporting table is equipped at least one annular seal space, described
Sealing element is slidingly and sealingly connected in annular seal space, the second elastic component, sealing are equipped between the sealing element upper end and annular seal space
Chamber top is connected with shoe cream room, and annular seal space lower part is connected with sliding eye；Supporting table top offers circular groove, the slip positioning column
Circular groove is stretched out on top upwards, and the slip positioning column is arranged with the first support plate, rotor plate and the second support successively from top to bottom
Plate, the rotor plate are rotatablely connected with the first support plate, the second support plate, are set between second support plate and circular groove bottom
There is third elastic component, the outer rim of rotor plate is equipped with the curtain plate upwardly extended, and the outer wall of curtain plate and the inner wall sealing of circular groove connect
It touches, curtain plate can be rotated in perpendicular move up, and at least one smearing that can absorb antirust oil is embedded on the inside of curtain plate
Part, at least one shoe cream room is offered on the side wall of the circular groove, and curtain plate is equipped with can connect shoe cream room with smearing part
Oil filler point, which is characterized in that including following installation step：
(1) gear to be assembled is placed in the first support plate, and is set in and slides on positioning column；
(2) axis one end is inserted into the blind hole slided on positioning column and positioned, downward last item slides positioning column to moving down
It moves and compresses the first elastic component, under pressure, the antirust oil positioned at annular seal space top enters in shoe cream room；
(3) during slip positioning column moves down, axis will be assembled with gear, same in assembling process middle gear
When can be pressed down against；
(4) first support plates, rotor plate and the second support plate can move down, and rotor plate moves down in the process simultaneously
It rotates, the antirust oil in shoe cream room is absorbed by oil filler point by smearing part, and the antirust oil smeared on part then can be along the circumferential direction of gear
It is smeared；
(5) after assembling is completed, the pressure being applied on axis is removed, under the action of third elastic component, the first support plate,
Rotor plate and the second support plate also move up, and during rotor plate moves up while rotate, and the antirust oil on smearing part is again
It is secondary to be smeared along the circumferential direction of gear.
The advantages of this programme is：1st, during shaft gear is assembled, can smearing antirust be carried out to the circumferential direction of gear twice
Oil, the smearing process for not needing to be additional can preferably carry out smearing operation, enormously simplify subsequent operation；2nd, shaft gear assembles
In the process, the gas in sliding eye, the gas in annular seal space are compressed, and the second elastic component also compressive deformation, so removing
It goes to be applied to after the pressure on axis, can realize will more quickly assemble the effect of shaft gear ejection completed；3rd, second
Third elastic component is equipped between support plate and circular groove bottom, so in assembling process, in axis and Gear Contact, gear can be to
Lower movement so as to reduce the stress of axis and Gear Contact moment, prevents the damage of assembling process middle gear endoporus or axis.
Further, the inner wall of the circular groove is equipped with the first helicla flute or the first protrusion, curtain plate are equipped with and first
Second protrusion of helicla flute cooperation or the second helicla flute with the first male cooperation；When curtain plate is downward or moves up,
Under the action of the first helicla flute and the second protrusion or the first protrusion and the second helicla flute, swivel plate rotates, in use
It states simple for structure.
Further, the slip positioning column surface is equipped with third helicla flute, and the rotor plate is equipped with and third helicla flute
The third protrusion of cooperation；Curtain plate under the action of third helicla flute and third protrusion, is rotated relative to when sliding positioning column movement
Plate rotates.When setting in a manner described, after slip positioning column is relatively moved with rotor plate, rotor plate is with regard to that can carry out
Rotation, so as to which smearing part be made to carry out smearing operation, above structure is simple and practicable.
Further, first elastic component, the second elastic component and third elastic component are spring.Longevity is used using spring
Life length, and it is cheap.
Further, the annular seal space, shoe cream room and smearing part are respectively provided with two, and two shoe cream rooms, two smearing parts are homogeneous
To arrangement, the annular seal space, shoe cream room and smearing part three correspond.When setting in a manner described, gear can be smeared
More uniformly.
Further, the smearing part is sponge.The absorbability of sponge is strong, and can be with the surface of gear during smearing
It comes into full contact with, scribble effect is good.
Description of the drawings
Fig. 1 is a kind of structure diagram of assembly method embodiment 1 for shaft gear of the invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is a kind of structure diagram of assembly method embodiment 2 for shaft gear of the invention；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Fig. 5 is a kind of structure diagram of assembly method embodiment 3 for shaft gear of the invention；
Fig. 6 is the partial enlarged view at C in Fig. 5.
Specific embodiment
It is further described below by specific embodiment：
Reference numeral in Figure of description 1 to 6 includes：Pedestal 1, supporting table 2, sliding eye 21, annular seal space 22, circular groove
23rd, positioning column 3, blind hole 31, the first elastic component 4, the second elastic component 5, third elastic component 6, sealing element 7, the first support plate are slided
8th, rotor plate 9, the second support plate 10, shoe cream room 11, smear part 12, the second protrusion 14, the first helicla flute 15, the first protrusion 16,
Second helicla flute 17, third helicla flute 18, third protrusion 19.
Embodiment 1：
As shown in Figure 1 and Figure 2, a kind of assembly method for shaft gear, is assembled, axis using shaft gear assembly tooling
Gear assembly tooling includes pedestal 1, supporting table 2 and slides positioning column 3, and supporting table 2 is connected on pedestal 1, and 2 middle part of supporting table is opened
Equipped with vertical sliding eye 21, slide positioning column 3 and be slidingly and sealingly connected in sliding eye 21, and slide 3 lower end of positioning column with
The first elastic component 4 is equipped between pedestal 1,3 top of positioning column is slided and is equipped with the blind hole 31 for being used for locating shaft, supporting table 2 is equipped with
At least one annular seal space 22, is slidingly and sealingly connected with sealing element 7 in annular seal space 22, and in the present embodiment, sealing element 7 is using in cunning
The sealing ring that the upper setting of block is contacted with the inner wall sealing of annular seal space 22 is equipped with second between 7 upper end of sealing element and annular seal space 22
Elastic component 5,22 top of annular seal space are connected with shoe cream room 11, and 22 lower part of annular seal space is connected with sliding eye 21；2 top of supporting table opens up
There is circular groove 23, slide 3 top of positioning column and stretch out circular groove 23 upwards, slide positioning column 3 and be arranged with the first support successively from top to bottom
Plate 8,9 and second support plate 10 of rotor plate, rotor plate 9 are rotatablely connected with the first support plate 8, the second support plate 10, second
Third elastic component 6 is equipped between 23 bottom of fagging 10 and circular groove, the outer rim of rotor plate 9 is equipped with the curtain plate upwardly extended, outer rim
The outer wall of plate is contacted with the inner wall sealing of circular groove 23, and at least one smearing part that can absorb antirust oil is embedded on the inside of curtain plate
12, at least one shoe cream room 11 is offered on the side wall of circular groove 23, curtain plate, which is equipped with, to connect shoe cream room 11 and smearing part 12
Logical oil filler point.
In the present embodiment, the inner wall of circular groove 23 is equipped with the first helicla flute 15, and curtain plate is equipped with and the first helicla flute 15
During the second protrusion 14 of cooperation, when curtain plate is downward or moves up, swivel plate can then rotate, simple for structure.
First elastic component 4, the second elastic component 5 and third elastic component 6 are spring.It is long using the service life of spring, and
It is and cheap.
Annular seal space 22, shoe cream room 11 and smearing part 12 are respectively provided with two, and it is homogeneous that two shoe cream rooms 11, two smear parts 12
To arrangement, annular seal space 22, shoe cream room 11 and 12 three of smearing part correspond.When setting in a manner described, gear can be smeared
More uniformly.
Smearing part 12 is sponge.The absorbability of sponge is strong, and can be come into full contact with during smearing with the surface of gear,
Scribble effect is good.
Above-mentioned assembly method includes following installation step：
(1) gear to be assembled is placed in the first support plate 8, and is set in and slides on positioning column 3；
(2) will axis one end be inserted into slide positioning column 3 on blind hole 31 in position, downward last item, slide positioning column 3 to
Lower movement simultaneously compresses the first elastic component 4, is then inserted into axis one end in the blind hole 31 slided on positioning column 3 and positions, downwards
Last item slides positioning column 3 and moves down and compress the first elastic component 4 (spring), at this time due to sliding positioning column 3 slidingly and sealingly
It is connected in sliding eye 21, so can compress the gas in sliding eye 21 simultaneously, 22 lower part of annular seal space connects again with sliding eye 21,
So gas compressed can push sealing element 7 to move up, under pressure, positioned at 22 top of annular seal space antirust oil into
Enter in shoe cream room 11；
(3) during slip positioning column 3 moves down, axis will be assembled with gear, in assembling process middle gear
It can be pressed down against simultaneously；
(4) first support plates 8,9 and second support plate 10 of rotor plate can move down, and rotor plate 9 moves down process
In, the second protrusion 14 on curtain plate is slided along the first helicla flute 15, thus can be made rotor plate 9 in moving process while be sent out
Raw rotation, the antirust oil smeared on part 12 can then be smeared along the circumferential direction of gear；
(5) after assembling is completed, the pressure being applied on axis is removed, in the first elastic component 4 (spring), the second elastic component 5
Under (spring) and the collective effect of gas compressed, slide positioning column 3 and move up reset, while in third elastic component 6
Under the action of (spring), the first support plate 8,9 and second support plate 10 of rotor plate also move up, in the process, rotor plate 9
It during moving up while can also rotate (the reason of rotation is same as above), the antirust oil smeared on part 12 then can be again along gear
Circumferentially smeared.
Embodiment 2：
As shown in Figure 3, Figure 4, it is in place of the present embodiment and the difference of embodiment 1：The inner wall of circular groove 23 is equipped with first
Protrusion 16, curtain plate are equipped with the second helicla flute 17 with 16 cooperation of the first protrusion, when curtain plate is downward or moves up, rotation
Flap can then rotate, simple for structure.
Cancel and following structure setting is set：The inner wall of circular groove 23 is equipped with the first helicla flute 15, and curtain plate is equipped with and the
Second protrusion 14 of one helicla flute 15 cooperation.
Embodiment 3：
As shown in Figure 5, Figure 6, it is in place of the present embodiment and the difference of embodiment 1：It slides 3 surface of positioning column and is equipped with third
Helicla flute 18, rotor plate 9 are equipped with the third protrusion 19 coordinated with third helicla flute 18.
Cancel and following structure setting is set：The inner wall of circular groove 23 is equipped with the first helicla flute 15, and curtain plate is equipped with and the
Second protrusion 14 of one helicla flute 15 cooperation.
When setting in a manner described, after slip positioning column 3 is relatively moved with rotor plate 9, rotor plate 9 is with regard to that can carry out
Rotation, so as to which smearing part 12 be made to carry out smearing operation, above structure is simple and practicable.
Above-described is only the embodiment of the present invention, and the common sense such as well known characteristic do not describe excessively herein in scheme.
It should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise, several changes can also be made
Shape and improvement, these should also be considered as protection scope of the present invention, these all do not interfere with the effect and patent that the present invention is implemented
Practicability.The scope of protection required by this application should be based on the content of the claims, the specific embodiment party in specification
The records such as formula can be used for explaining the content of claim.
Claims (6)
1. a kind of assembly method for shaft gear is assembled using shaft gear assembly tooling, shaft gear assembly tooling includes
Pedestal, supporting table and slip positioning column, the supporting table are connected on pedestal, and vertical sliding eye is offered in the middle part of supporting table,
The slip positioning column is slidingly and sealingly connected in sliding eye, and slides and the first elasticity is equipped between positioning column lower end and pedestal
Part slides positioning column top and is equipped with the blind hole for being used for locating shaft, and the supporting table is equipped at least one annular seal space, the sealing
Intracavitary is slidingly and sealingly connected with sealing element, the second elastic component is equipped between the sealing element upper end and annular seal space, on annular seal space
Portion is connected with shoe cream room, and annular seal space lower part is connected with sliding eye；Supporting table top offers circular groove, the slip positioning column top
Circular groove is stretched out upwards, and the slip positioning column is arranged with the first support plate, rotor plate and the second support plate, institute successively from top to bottom
It states rotor plate to be rotatablely connected with the first support plate, the second support plate, the is equipped between second support plate and circular groove bottom
Three elastic components, the outer rim of rotor plate are equipped with the curtain plate upwardly extended, and the outer wall of curtain plate is contacted with the inner wall sealing of circular groove, outside
Listrium can be rotated in perpendicular move up, and at least one smearing part that can absorb antirust oil, institute are embedded on the inside of curtain plate
It states and at least one shoe cream room is offered on the side wall of circular groove, curtain plate is equipped with the oiling that can connect shoe cream room with smearing part
Hole, which is characterized in that including following installation step：
(1) gear to be assembled is placed in the first support plate, and is set in and slides on positioning column；
(2) axis one end is inserted into the blind hole slided on positioning column and positioned, downward last item slides positioning column and moves down simultaneously
The first elastic component is compressed, under pressure, the antirust oil positioned at annular seal space top enters in shoe cream room；
(3) during slip positioning column moves down, axis will be assembled with gear, simultaneously can in assembling process middle gear
It is pressed down against；
(4) first support plates, rotor plate and the second support plate can move down, and during rotor plate moves down while turn
Dynamic, the antirust oil in shoe cream room is absorbed by oil filler point by smearing part, smear antirust oil on part then can along gear it is circumferential into
Row is smeared；
(5) after assembling is completed, the pressure being applied on axis is removed, under the action of third elastic component, the first support plate, rotation
Plate and the second support plate also move up, and during rotor plate moves up while rotate, the antirust oil edge again on smearing part
The circumferential direction of gear is smeared.
2. a kind of assembly method for shaft gear according to claim 1, it is characterised in that：On the inner wall of the circular groove
Equipped with the first helicla flute or the first protrusion, curtain plate be equipped with coordinate with the first helicla flute it is second raised or with first
Second helicla flute of male cooperation；When curtain plate is downward or moves up, in the first helicla flute and the second protrusion or first
Under the action of protrusion and the second helicla flute, swivel plate rotates.
3. a kind of assembly method for shaft gear according to claim 1, it is characterised in that：The slip positioning column table
Face is equipped with third helicla flute, and the rotor plate is equipped with the third protrusion coordinated with third helicla flute；Opposite slide of curtain plate is determined
During the column movement of position, under the action of third helicla flute and third protrusion, swivel plate rotates.
4. a kind of assembly method for shaft gear according to claim 1, it is characterised in that：First elastic component,
Second elastic component and third elastic component are spring.
5. according to a kind of assembly method for shaft gear of claim 1-4 any one of them, it is characterised in that：The sealing
Chamber, shoe cream room and smearing part are respectively provided with two, and two shoe cream rooms, two smearing parts are positioned opposite, the annular seal space, oil storage
Chamber and smearing part three correspond.
6. a kind of assembly method for shaft gear according to claim 5, it is characterised in that：The smearing part is sea
It is continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392173.2A CN108145650B (en) | 2017-12-21 | 2017-12-21 | A kind of assembly method for shaft gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392173.2A CN108145650B (en) | 2017-12-21 | 2017-12-21 | A kind of assembly method for shaft gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108145650A true CN108145650A (en) | 2018-06-12 |
| CN108145650B CN108145650B (en) | 2019-05-10 |
Family
ID=62464692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711392173.2A Active CN108145650B (en) | 2017-12-21 | 2017-12-21 | A kind of assembly method for shaft gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145650B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174346A (en) * | 1995-12-25 | 1997-07-08 | Honda Motor Co Ltd | Pressure fitting device |
| CN203109893U (en) * | 2013-04-02 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Press fitting mechanism of gear shaft installation gear |
| CN103753179A (en) * | 2014-01-21 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Press fitting device for clutch oil-way cylinder sleeve and input shaft bearing of automobile transmission |
| CN104015027A (en) * | 2013-02-28 | 2014-09-03 | 苏州工业园区高登威科技有限公司 | Pin press fitting device |
| CN206509969U (en) * | 2017-03-08 | 2017-09-22 | 广州市创效电子设备有限公司 | A kind of oiling hand hydraulic cutting presser with delays time to control function |
| CN206567149U (en) * | 2017-02-03 | 2017-10-20 | 扬州益扬机械制造有限公司 | A kind of gear brushing antirust oil device |
-
2017
- 2017-12-21 CN CN201711392173.2A patent/CN108145650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174346A (en) * | 1995-12-25 | 1997-07-08 | Honda Motor Co Ltd | Pressure fitting device |
| CN104015027A (en) * | 2013-02-28 | 2014-09-03 | 苏州工业园区高登威科技有限公司 | Pin press fitting device |
| CN203109893U (en) * | 2013-04-02 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Press fitting mechanism of gear shaft installation gear |
| CN103753179A (en) * | 2014-01-21 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Press fitting device for clutch oil-way cylinder sleeve and input shaft bearing of automobile transmission |
| CN206567149U (en) * | 2017-02-03 | 2017-10-20 | 扬州益扬机械制造有限公司 | A kind of gear brushing antirust oil device |
| CN206509969U (en) * | 2017-03-08 | 2017-09-22 | 广州市创效电子设备有限公司 | A kind of oiling hand hydraulic cutting presser with delays time to control function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108145650B (en) | 2019-05-10 |
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Effective date of registration: 20210729 Address after: 400050 No. 30, Fengsheng Road, Jiulongpo District, Chongqing Patentee after: UONUE UTILITY TUNNEL TECHNOLOGY (CHONGQING) Co.,Ltd. Address before: 402761 No. 555, middle street, Qinggang street, Bishan District, Chongqing Patentee before: CHONGQING SHUNHUAI MACHINERY MANUFACTURING Co.,Ltd. |
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