CN208946066U - A kind of transmission main shaft gland mounting tool - Google Patents
A kind of transmission main shaft gland mounting tool Download PDFInfo
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- CN208946066U CN208946066U CN201821625960.7U CN201821625960U CN208946066U CN 208946066 U CN208946066 U CN 208946066U CN 201821625960 U CN201821625960 U CN 201821625960U CN 208946066 U CN208946066 U CN 208946066U
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- ring
- clevis
- ring clevis
- semi
- main shaft
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- 210000004907 gland Anatomy 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a kind of transmission main shaft gland mounting tools, comprising: Zuo Banhuan clevis and right semi-ring clevis, the connection of the two inner ends thereof, the two inside lower edge are provided with several wedge-shaped protrusions；When working condition, the left semi-ring clevis and the right semi-ring clevis outer end connect, and the wedge-shaped protrusion, which squeezes gland lower edge, is engaged it closely with half a month ring.When specifically used, the left semi-ring clevis and the right semi-ring clevis outer end connect, and form the marmon clamp of an entirety, the gland is all wrapped, entire marmon clamp tightening is operated, the wedge-shaped protrusion squeezes the gland lower edge, make its deformation, realizes the purpose that gland securely connects with half a month ring.Compared with prior art, above-mentioned transmission main shaft gland mounting tool is easy to operate, so that the installation of gland is more convenient reliable and time saving and energy saving.
Description
Technical field
The utility model relates to gearbox assembly field more particularly to a kind of transmission main shaft gland mounting tools.
Background technique
Gearbox is very important part in vehicle transmission mechanism, main shaft as the most important transmission mechanism of gearbox,
The limit of its transmission gear is particularly significant for preventing its axial float and raising gearbox global reliability.Gland and its lower edge
Half a month ring be integrally used as the important part of transmission main shaft gear position limiting, whether installation reliable and stable for gearbox entirety
It is particularly significant.
In general, gland internal diameter is slightly larger than half a month ring outer diameter, gland is installed on the outside of half a month ring, to prevent gland from rotating or taking off
It falls, needs to deform gland lower edge, link closely half a month ring, to realize the firm installation of the two.
The tools such as hammer are mainly used for the assembly of gland currently on the market, manually tap gland lower edge, with
Achieve the purpose that deformation.But working sections are small when due to gland installation, manually installed relatively complicated and take time and effort.
Utility model content
The purpose of the utility model is to provide a kind of transmission main shaft gland mounting tools, so that gland installation is more convenient
Reliably.
To achieve the above object, the utility model provides a kind of transmission main shaft gland mounting tool, comprising:
Left semi-ring clevis and right semi-ring clevis, the connection of the two inner ends thereof, the two inside lower edge are provided with several wedge shapes
Protrusion；When working condition, the left semi-ring clevis and the right semi-ring clevis outer end connect, and the wedge-shaped protrusion squeezes under gland
Edge is engaged it closely with half a month ring.
Preferably, it works on the inside of the left semi-ring clevis and the right semi-ring clevis along limit seam allowance is provided with
When state, the lower surface of the limit seam allowance and the upper surface of the gland fit.
Preferably, the inner end of the left semi-ring clevis and the right semi-ring clevis is connected by pin.
Preferably, the left semi-ring clevis and the right semi-ring clevis are equipped with three wedge-shaped protrusions, and six institutes
State the distribution of wedge-shaped protrusion equal circumference.
Preferably, the outer end of the left semi-ring clevis is provided with the U-shaped frame being rotatablely connected with it, when working condition, the U
The left semi-ring clevis can be fixedly connected by shape frame with the outer end of the right semi-ring clevis.
Preferably, the spiral shell for fastening the left semi-ring clevis and the right semi-ring clevis is provided on the outside of the U-shaped frame
Bolt, when working condition, the bolt inner end and the outer end of the right semi-ring clevis are inconsistent.
Preferably, the right semi-ring clevis outer end and bolt inner end joint are provided with locating slot.
Preferably, the bolt is hex bolts.
Preferably, the U-shaped frame is connected with the outer end of the left semi-ring clevis by pin.
Transmission main shaft gland mounting tool provided by the utility model mainly includes left semi-ring clevis and right semi-circular
Folder, the connection of the two inner ends thereof, the two inside lower edge are provided with several wedge-shaped protrusions；When working condition, the left semi-circular
Folder and the right semi-ring clevis outer end connect, and the wedge-shaped protrusion, which squeezes gland lower edge, is engaged it closely with half a month ring.
When specifically used, the left semi-ring clevis and the right semi-ring clevis outer end connect, and form the annular of an entirety
Folder, the gland is all wrapped, and operates entire marmon clamp tightening, and the wedge-shaped protrusion squeezes the gland lower edge, makes it
The purpose that gland securely connects with half a month ring is realized in deformation.Compared with prior art, above-mentioned transmission main shaft gland mounting tool
It is easy to operate, so that the installation of gland is more convenient reliable and time saving and energy saving.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the three-dimensional knot of transmission main shaft gland mounting tool provided by a kind of specific embodiment of the utility model
Structure exploded view；
Fig. 2 is the operation principle schematic diagram of transmission main shaft gland mounting tool in Fig. 1；
Structural schematic diagram when Fig. 3 is transmission main shaft gland mounting tool working condition in Fig. 1.
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 core is to provide a kind of reliable transmission main shaft gland mounting tool easy to use.
Fig. 1-3 is please referred to, Fig. 1 is the installation of transmission main shaft gland provided by a kind of specific embodiment of the utility model
The stereochemical structure exploded view of tooling；Fig. 2 is the operation principle schematic diagram of transmission main shaft gland mounting tool in Fig. 1；Fig. 3 is figure
Structural schematic diagram in 1 when transmission main shaft gland mounting tool working condition.
In a kind of specific embodiment, transmission main shaft gland mounting tool provided by the utility model includes left semi-circular
Folder 10 and right semi-ring clevis 7, the inner ends thereof of the two connect, and when use can form the marmon clamp of a closing, and rotation connection can
The folding of entire marmon clamp when convenient to use.Inner end described herein and outer end described below are in contrast, both under normality
The one end to connect is inner end, and the one end not connected is outer end.Rotation connection between the two can be hinged with circlip by pin,
Can be hinged by bolts and nuts, correspondingly, it can be intertwined in the inner end setting of left semi-ring clevis 10 and right semi-ring clevis 7
Unthreaded hole or threaded hole.
Left semi-ring clevis 10 and the inside lower edge of right semi-ring clevis 7 are provided with several wedge-shaped protrusions 9 simultaneously, are used for pair
The lower edge of gland 19 is squeezed.Usual wedge-shaped protrusion 9 can have several, and quantity more multiphase is better to squeezing effect, but
Also need not be excessive, for example 3 wedge-shaped protrusions 9 are respectively set in left semi-ring clevis 10 and right semi-ring clevis 7, totally 6 wedge-shaped protrusions 9 are in
Equal circumference is uniformly distributed, and not only improves extruding one-pass molding in this way, and along uniform force under gland 19, squeezing effect is more preferable.
When working condition, the outer end of Zuo Banhuan clevis 10 and right semi-ring clevis 7 connects, and a marmon clamp is formed, by gland
19 are wrapped in wherein, and wedge-shaped protrusion 9, which squeezes 19 lower edge of gland, is engaged it closely with half a month ring 21.19 internal diameter of usual gland is bigger
In 21 outer diameter of half a month ring, gland 19 is installed on 21 outside of half a month ring.It is described herein wrap up can be the medial surface of semi-ring clevis with
The lateral surface of gland 19 all contacts, and is also possible to part contact, therefore semi-ring clevis can be semicircle, or half is ellipse
It is round.But either semicircle or half elliptic, minimum diameter should be slightly less than the outer diameter of gland 19, thus convenient to gland
19 extruding.It is wherein in an off state when the outer end off working state of left semi-ring clevis 10 and right semi-ring clevis 7, working condition
When both connect, can both be realized when specific operation by manpower, may also set up corresponding component to realize.
In a kind of specific embodiment, stop on the inside of Zuo Banhuan clevis 10 and right semi-ring clevis 7 along being provided with limit
Mouth 6, for preventing gland 19 in extrusion process from deviating from above the two.When working condition, lower surface and the gland of seam allowance 6 are limited
19 upper surface portion fits.Limit seam allowance 6 can be edge on the inside that left semi-ring clevis 10 and right semi-ring clevis 7 is arranged in
Irregular protrusion, be also possible to a block baffle, be fixedly connected with left semi-ring clevis 10 and right semi-ring clevis 7, can be weldering
It connects or screw connects.Certainly, limit seam allowance 6 can also only be arranged one, perhaps on the inside of left semi-ring clevis 10 edge or
The edge on the inside of right semi-ring clevis 7 can play the effect for preventing gland 19 from deviating from, but setting is more conducive to simultaneously for two sides
The stress equalization of gland 19；Further, limit seam allowance 10 can also be symmetrical arranged multiple.
In a kind of specific embodiment, the outer end of Zuo Banhuan clevis 10 is provided with U-shaped frame 14, is rotatablely connected between the two,
For example pin or bolted splice can be passed through；When working condition, U-shaped frame 14 can be by left semi-ring clevis 10 and right semi-ring clevis 7
Outer end is fixedly connected.When off working state, U-shaped frame 14 and right 7 outer end of semi-ring clevis are non-interference, when working condition, U-shaped frame 14
Turned position enters right 7 outer end of semi-ring clevis wherein, to realize the connection of itself and the outer end of left semi-ring clevis 10.This
When, the settable transition face in outer end of right semi-ring clevis 7, or be inclined-plane or be arc surface, the process for entering U-shaped frame 14 is to squeeze
Press through journey.
Preferably to control squeezing effect, avoid damaging gland 19 or marmon clamp in extrusion process, as one kind
It improves, the bolt 18 for fastening left semi-ring clevis 10 and right semi-ring clevis 7 can be set on the outside of U-shaped frame 14, and bolt 18 can promote
Entire marmon clamp is tightened, and then squeezes the lower edge of gland 19 convenient for wedge-shaped protrusion 9.Specifically, spiral shell can be opened up in face on the outside
Pit, when working condition, bolt 18 runs through threaded hole, and inner end and the outer end side surface of right semi-ring clevis 7 are inconsistent, on bolt 18
The height of screw thread is greater than above-mentioned threaded hole inner end to the vertical range of limiting slot 8.It, can be by bolt 18 in spiral shell when practical operation
Back-and-forth motion in pit controls extrusion process, when bolt 18 is inwardly tightened, is then to squeeze, when bolt 18 unscrews outward
When, then squeeze releasing.
In a kind of specific embodiment, right 7 outer end of semi-ring clevis and 18 inner end joint of bolt are provided with locating slot 8,
The locating slot 8 is groove, and internal diameter is slightly larger than the outer diameter of bolt 18, is used to control the direction of motion of bolt 18, and can avoid
It skids in its motion process.
In addition, the height of screw thread may be configured as slightly larger than above-mentioned threaded hole inner end to the vertical of limiting slot 8 on bolt 18
Distance can prevent overexertion from damaging to tooling in this way.
Further, bolt 18 can preferred hex bolts, facilitate using electric rifle and tighten, so that 19 installation effectiveness of gland
It is higher.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Transmission main shaft gland mounting tool provided by the utility model is described in detail above.It answers herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the utility model.It should be pointed out that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these improvement
It is also fallen into the protection scope of the utility model claims with modification.
Claims (9)
1. a kind of transmission main shaft gland mounting tool characterized by comprising
Left semi-ring clevis (10) and right semi-ring clevis (7), the connection of the two inner ends thereof, the two inside lower edge are provided with several wedges
Shape protrusion (9)；When working condition, the left semi-ring clevis (10) and right semi-ring clevis (7) outer end connect, and the wedge shape is convex
Playing (9) extruding gland (19) lower edge is engaged it closely with half a month ring (21).
2. transmission main shaft gland mounting tool as described in claim 1, which is characterized in that
Along limit seam allowance (6) is provided on the inside of the left semi-ring clevis (10) and the right semi-ring clevis (7), work shape
When state, the lower surface of limit seam allowance (6) and the upper surface of the gland (19) fit.
3. transmission main shaft gland mounting tool as claimed in claim 2, which is characterized in that
The inner end of the left semi-ring clevis (10) and the right semi-ring clevis (7) is connected by pin.
4. transmission main shaft gland mounting tool as claimed in claim 3, which is characterized in that
The left semi-ring clevis (10) and the right semi-ring clevis (7) are all provided with there are three the wedge-shaped protrusion (9), and described in six
The distribution of wedge-shaped protrusion (9) equal circumference.
5. transmission main shaft gland mounting tool according to any one of claims 1-4, which is characterized in that
The outer end of the left semi-ring clevis (10) is provided with the U-shaped frame (14) being rotatablely connected with it, when working condition, the U-shaped
The left semi-ring clevis (10) is fixedly connected by frame (14) with the outer end of the right semi-ring clevis (7).
6. transmission main shaft gland mounting tool as claimed in claim 5, which is characterized in that
The spiral shell for fastening the left semi-ring clevis (10) and the right semi-ring clevis (7) is provided on the outside of the U-shaped frame (14)
Bolt (18), when working condition, bolt (18) inner end and the outer end of the right semi-ring clevis (7) are inconsistent.
7. transmission main shaft gland mounting tool as claimed in claim 6, which is characterized in that
Right semi-ring clevis (7) outer end and the bolt (18) inner end joint are provided with locating slot (8).
8. transmission main shaft gland mounting tool as claimed in claim 7, which is characterized in that
The bolt (18) is hex bolts.
9. transmission main shaft gland mounting tool as claimed in claim 8, which is characterized in that
The U-shaped frame (14) is connected with the outer end of the left semi-ring clevis (10) by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625960.7U CN208946066U (en) | 2018-09-30 | 2018-09-30 | A kind of transmission main shaft gland mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625960.7U CN208946066U (en) | 2018-09-30 | 2018-09-30 | A kind of transmission main shaft gland mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946066U true CN208946066U (en) | 2019-06-07 |
Family
ID=66740581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625960.7U Active CN208946066U (en) | 2018-09-30 | 2018-09-30 | A kind of transmission main shaft gland mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942787A (en) * | 2018-09-30 | 2018-12-07 | 上海索达传动机械有限公司 | A kind of transmission main shaft gland mounting tool |
-
2018
- 2018-09-30 CN CN201821625960.7U patent/CN208946066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942787A (en) * | 2018-09-30 | 2018-12-07 | 上海索达传动机械有限公司 | A kind of transmission main shaft gland mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240926 Address after: 243000 Ma'anshan economic and Technological Development Zone, Anhui Province Patentee after: ANHUI HUALING AUTOMOBILE Co.,Ltd. Country or region after: China Address before: No.318, Shumin Road, industrial zone, Songjiang District, Shanghai, 201612 Patentee before: SHANGHAI SUODA TRANSMISSION MACHINERY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |