CN208704957U - A kind of gearbox nut with guiding inner shaft - Google Patents
A kind of gearbox nut with guiding inner shaft Download PDFInfo
- Publication number
- CN208704957U CN208704957U CN201821583723.9U CN201821583723U CN208704957U CN 208704957 U CN208704957 U CN 208704957U CN 201821583723 U CN201821583723 U CN 201821583723U CN 208704957 U CN208704957 U CN 208704957U
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- nut
- cylinder
- support plate
- gearbox
- conduit
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Abstract
The utility model belongs to nut technical field, disclose a kind of gearbox nut with guiding inner shaft, including support component, functional unit, the support component includes the first support plate, nut, guiding axis, oil-free bushing and the second support plate, first support plate upper surface one end is equipped with the nut, and the nut and first support plate are rotatablely connected；The guiding axis that gearbox nut is equipped with can guarantee that gearbox nut is point-blank moved, prevent the installation of gearbox nut from shifting, second support plate upper surface is equipped with cylinder far from one end of guiding axis, support rod and sliding block are equipped in cylinder, support rod is fixedly connected with the first support plate, make cylinder can be by the position of position control gearbox nut of the control sliding block in cylinder, prevent gearbox nut from occurring to loosen the normal operation for influencing speed change box equipment, cylinder is tightly connected by the first conduit and converter.
Description
Technical field
The utility model belongs to nut technical field, and in particular to a kind of gearbox nut with guiding inner shaft.
Background technique
Nut is that one kind is threaded together with bolt or screw rod, is that mechanical equipment is close for the part to play the role of fastening
The part connected.
Original gearbox nut is carrying out being tightly fastened between transmission internal equipment, and gearbox nut is in gearbox
Interior equipment carries out being also easy to produce loosening when the reciprocating motion of high speed, is difficult to keep each equipment of transmission internal in original position
It sets, easily generates violent shaking during the work time, can not work normally gearbox, gearbox is fixed on the inside of machine,
User of service can not observe the concrete condition of transmission internal gearbox nut for fixing, can not learn gearbox nut
Fastening situation be not easy to the safe operation of machine.
Utility model content
The purpose of this utility model is to provide a kind of gearbox nuts with guiding inner shaft, to solve above-mentioned background skill
It is proposed that original gearbox nut is carrying out being tightly fastened between transmission internal equipment in art, gearbox nut is in gearbox
Interior equipment carries out being also easy to produce loosening when the reciprocating motion of high speed, is difficult to keep each equipment of transmission internal in original position
It sets, easily generates violent shaking during the work time, can not work normally gearbox, gearbox is fixed on the inside of machine,
User of service can not observe the concrete condition of transmission internal gearbox nut for fixing, can not learn gearbox nut
Fastening situation be not easy to machine safe operation the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of gearbox spiral shell with guiding inner shaft
Mother, including support component, functional unit, the support component include the first support plate, nut, guiding axis, oil-free bushing and the
Two support plates, first support plate upper surface one end are equipped with the nut, and the nut and first support plate rotation connect
It connects, the nut top is equipped with the guiding axis, and the guiding axis is fixedly connected with the nut, under the guiding axis lateral wall
Side is equipped with the oil-free bushing, and the oil-free bushing and the guiding axis are rotatablely connected, and the oil-free bushing bottom end is equipped with described
Second support plate, second support plate are fixedly connected with the oil-free bushing, the functional unit include cylinder, support rod and
First conduit, second support plate upper surface far from described oil-free bushing one end be equipped with the cylinder, the cylinder with it is described
Second support plate is fixedly connected, and cylinder interior lower surface middle position is equipped with the support rod, the support rod and institute
Cylinder slide connection is stated, the cylinder top is equipped with first conduit, and first conduit is fixedly connected with the cylinder.
Preferably, the nut upper surface opens up the first groove, and the shape of first groove is rectangle, and described first
The quantity of groove is six.
Preferably, the supporting bar top is equipped with sliding block, and the sliding block is fixedly connected with the support rod, and the sliding block
Shape be circle.
Preferably, first conduit bottom end is equipped with converter, and the converter is fixedly connected with first conduit.
Preferably, the converter upper surface is equipped with digital pressure gauge, the number pressure far from first tube at one end
Power machine is fixedly connected with the converter.
Compared with prior art, the utility model has the beneficial effects that the guiding axis that gearbox nut is equipped with can guarantee and become
Fast case nut is point-blank moved, and prevents the installation of gearbox nut from shifting, and the second support plate upper surface is remote
One end from guiding axis is equipped with cylinder, is equipped with support rod and sliding block in cylinder, and support rod is fixedly connected with the first support plate, makes gas
Cylinder can prevent gearbox nut from occurring to loosen influence by the position of position control gearbox nut of the control sliding block in cylinder
The normal operation of speed change box equipment, cylinder are tightly connected by the first conduit and converter, and converter upper surface is far from first
One end of conduit is equipped with digital altimeter, and digital altimeter can detect the air pressure in cylinder, pass through user of service can
The variation of air pressure judges whether gearbox nut loosens in cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the nut structure diagram of the utility model.
Description of symbols:
10, support component；11, the first support plate；12, nut；13, guiding axis；14, oil-free bushing；15, the second support
Plate；20, functional unit；21, cylinder；22, support rod；23, the first conduit.
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.
It please refers to shown in Fig. 1-3, the utility model provides a kind of technical solution: a kind of gearbox with guiding inner shaft
Nut, including support component 10, functional unit 20, support component 10 include the first support plate 11, nut 12, guiding axis 13, nothing
Oily bushing 14 and the second support plate 15,11 upper surface one end of the first support plate are equipped with nut 12, nut 12 and the first support plate 11
Rotation connection, 12 top of nut are equipped with guiding axis 13, and guiding axis 13 is fixedly connected with nut 12, set below 13 lateral wall of guiding axis
There is an oil-free bushing 14, oil-free bushing 14 and guiding axis 13 are rotatablely connected, and 14 bottom end of oil-free bushing is equipped with the second support plate 15, and second
Support plate 15 is fixedly connected with oil-free bushing 14, functional unit 20 include cylinder 21, support rod 22 and the first conduit 23, second
15 upper surface of fagging is equipped with cylinder 21 far from 14 one end of oil-free bushing, and cylinder 21 is fixedly connected with the second support plate 15, cylinder 21
Bottom inner surface middle position is equipped with support rod 22, and support rod 22 is slidably connected with cylinder 21, and 21 top of cylinder is equipped with first
Conduit 23, the first conduit 23 are fixedly connected with cylinder 21.
In the present embodiment, the upper and lower surface of converter is set altogether there are three conduit, and the first conduit 23 connects cylinder 21 and turns
Parallel operation enters in cylinder 21 convenient for ambient atmos and sliding block is pushed to be moved, and the second conduit connects digital pressure gauge and converter,
Convenient for detecting the gas pressure intensity in cylinder 21 by digital pressure gauge, and will be in cylinder 21 by the display screen on digital pressure gauge
Gas pressure intensity data show in digital form, be easy to use observation of the personnel to gas pressure intensity in cylinder 21, third
Conduit connects extraneous gas transmission equipmen and converter, is delivered to gas in cylinder 21 through the first conduit 23 convenient for converter.
In the present embodiment, guiding axis 13 and nut 12 are attached by user of service after fixing nut 12, oil-free lining
Set 14 is fixed in the second support plate 15 with cylinder 21, and nut 12 and support rod 22 are fixed in the first support plate 11, using
Personnel can convey gas by gas transmission equipmen into cylinder 21 makes guiding axis 13 limit the scope of activities of nut 12, prevents nut 12
It loosens, the detectable confined space formed by cylinder 21, the first conduit 23, converter and digital pressure gauge of digital pressure gauge
Gas pressure intensity data, and show in digital form on a display screen, be easy to use personnel by observation digital pressure gauge on
Whether the size of number, which changes, judges whether nut 12 loosens.
Further, 12 upper surface of nut opens up the first groove, and the shape of the first groove is rectangle, and the number of the first groove
Amount is six.
In the present embodiment, six the first grooves are provided with the middle position of 12 6 sides of nut, the first groove respectively
Setting be easy to use personnel to carry out tightening and loosening for nut 12 by the first groove.
Further, 22 top of support rod is equipped with sliding block, and sliding block is fixedly connected with support rod 22, and the shape of sliding block is circle
Shape.
In the present embodiment, the radius of round slider is equal with the inner diameter size of cylinder 21, makes round slider can be in cylinder 21
It is interior closely to be slided up and down.
Further, 23 bottom end of the first conduit is equipped with converter, and converter is fixedly connected with the first conduit 23.
In the present embodiment, the setting of converter is prevented convenient for the path of regulating gas input and gas discharge because of conduit
Damage causes the variation of digital pressure gauge detection pressure data.
Further, converter upper surface far from 23 one end of the first conduit be equipped with digital pressure gauge, digital pressure machine with turn
Parallel operation is fixedly connected.
In the present embodiment, digital pressure gauge and converter are tightly connected by second pipe, keep digital pressure gauge detectable
Gas pressure intensity data in confined space.
The working principle and process for using of the utility model: after the utility model installs, user of service is being fixed
Guiding axis 13 and nut 12 are attached after nut 12, oil-free bushing 14 and cylinder 21 are fixed in the second support plate 15, spiral shell
Mother 12 is fixed in the first support plate 11 with support rod 22, makes user of service that can convey gas into cylinder 21 by gas transmission equipmen
So that guiding axis 13 is limited the scope of activities of nut 12, prevent nut 12 from loosening, digital pressure gauge can detect by cylinder 21, the
The gas pressure intensity data for the confined space that one conduit 23, converter and digital pressure gauge are formed, and be shown in digital form
On display screen, it is easy to use whether personnel change whether judge nut 12 by size digital on observation digital pressure gauge
It loosens.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gearbox nut with guiding inner shaft, it is characterised in that: including support component (10), functional unit (20),
The support component (10) includes the first support plate (11), nut (12), guiding axis (13), oil-free bushing (14) and the second support
Plate (15), described first support plate (11) upper surface one end be equipped with the nut (12), the nut (12) with described first
Fagging (11) rotation connection, nut (12) top are equipped with the guiding axis (13), the guiding axis (13) and the nut
(12) be fixedly connected, be equipped with the oil-free bushing (14) below guiding axis (13) lateral wall, the oil-free bushing (14) with
The guiding axis (13) rotation connection, oil-free bushing (14) bottom end are equipped with second support plate (15), and described second
Fagging (15) is fixedly connected with the oil-free bushing (14), the functional unit (20) include cylinder (21), support rod (22) and
First conduit (23), the second support plate (15) upper surface are equipped with the cylinder far from the oil-free bushing (14) one end
(21), the cylinder (21) is fixedly connected with second support plate (15), cylinder (21) the bottom inner surface middle position
Place is equipped with the support rod (22), and the support rod (22) is slidably connected with the cylinder (21), and cylinder (21) top is set
There is first conduit (23), first conduit (23) is fixedly connected with the cylinder (21).
2. a kind of gearbox nut with guiding inner shaft according to claim 1, it is characterised in that: the nut (12)
Upper surface opens up the first groove, and the shape of first groove is rectangle, and the quantity of first groove is six.
3. a kind of gearbox nut with guiding inner shaft according to claim 1, it is characterised in that: the support rod
(22) top is equipped with sliding block, and the sliding block is fixedly connected with the support rod (22), and the shape of the sliding block is circle.
4. a kind of gearbox nut with guiding inner shaft according to claim 1, it is characterised in that: first conduit
(23) bottom end is equipped with converter, and the converter is fixedly connected with first conduit (23).
5. a kind of gearbox nut with guiding inner shaft according to claim 4, it is characterised in that: on the converter
Surface is equipped with digital pressure gauge, the digital pressure machine and the fixed company of the converter far from described first conduit (23) one end
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583723.9U CN208704957U (en) | 2018-09-25 | 2018-09-25 | A kind of gearbox nut with guiding inner shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583723.9U CN208704957U (en) | 2018-09-25 | 2018-09-25 | A kind of gearbox nut with guiding inner shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704957U true CN208704957U (en) | 2019-04-05 |
Family
ID=65947727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583723.9U Active CN208704957U (en) | 2018-09-25 | 2018-09-25 | A kind of gearbox nut with guiding inner shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704957U (en) |
-
2018
- 2018-09-25 CN CN201821583723.9U patent/CN208704957U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325204 International Auto Parts Industrial Park, Tangxia Town, Ruian City, Zhejiang Province Patentee after: ZHEJIANG LIYOU AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 325204 International Auto Parts Industrial Park, Tangxia Town, Ruian City, Zhejiang Province Patentee before: ZHEJIANG LIYOU AUTO PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |