CN208853722U - A kind of truning fixture for change spur gear of elevator door production - Google Patents
A kind of truning fixture for change spur gear of elevator door production Download PDFInfo
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- CN208853722U CN208853722U CN201820630357.1U CN201820630357U CN208853722U CN 208853722 U CN208853722 U CN 208853722U CN 201820630357 U CN201820630357 U CN 201820630357U CN 208853722 U CN208853722 U CN 208853722U
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- mounting rack
- door
- change gear
- cylinder
- change
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Abstract
The utility model discloses a kind of truning fixtures for change spur gear of elevator door production, including bracket, mounting rack, fixed frame and cylinder, the upper surface of mounting rack is arranged in bracket, fixed mount setting is in the upper surface of bracket, the upper surface of fixed frame is arranged in cylinder, it further include the door change gear fixation kit for fixed door change gear being arranged between mounting rack and bracket, being used to drive a motor drive component for change gear fixation kit rotation and being arranged on mounting rack is set and is used to the turning component that change gear on the door carries out turning on mounting rack, the piston rod rotation of door change gear fixation kit and cylinder connects.The utility model high production efficiency, and machining accuracy with higher.
Description
Technical field
The utility model relates to elevator accessory process units fields, and in particular to a kind of vehicle for change spur gear of elevator door production
Turning device.
Background technique
Currently, increasing with skyscraper, elevator using more and more extensive, thus on elevator car door system hanging plate
Change gear requires also higher and higher, and the structure of these change gears is essentially all to be made of wheel and bearing, when production, is needed axis
It holds and is pressed on wheel blank, turnery processing then is carried out to wheel blank again, traditional turnery processing to wheel blank fills
Set low efficiency, and machining accuracy is low, the door change gear produced it is whole of low quality.
Summary of the invention
Problem to be solved in the utility model is: providing a kind of truning fixture for change spur gear of elevator door production, production
It is high-efficient, machining accuracy with higher.
The utility model in order to solve the above problem provided by technical solution are as follows: it is a kind of for change spur gear of elevator door production vehicle
The upper surface of the mounting rack, the fixation is arranged in turning device, including bracket, mounting rack, fixed frame and cylinder, the bracket
The upper surface of the bracket is arranged in frame, and the upper surface of the fixed frame is arranged in the cylinder, further includes being arranged in the peace
Shelve between bracket for fixed door change gear door change gear fixation kit, be arranged on the mounting rack be used to drive institute
It states a motor drive component for change gear fixation kit rotation and is arranged in and be used to change gear progress turning on the door on the mounting rack
Turning component, the door change gear fixation kit are connect with the piston rod rotation of the cylinder.
Preferably, the door change gear fixation kit includes vertically arranged splined shaft, is arranged in the splined shaft lower end surface
Fixed column and with the mounting rack upper surface rotation connection be located at the splined shaft immediately below main shaft, the main shaft it is upper
End face is equipped with Reentrant Cavity compatible with door change gear shape, the piston rod rotation company of the upper end of the splined shaft and the cylinder
It connects.The fixation of door change gear after cylinder drive splined shaft pushing with main shaft cooperation by realizing, fixed reliable, structure is simple.
Preferably, the upper end of the splined shaft connects the work for referring to the cylinder with the piston rod rotation of the cylinder
The lower end surface of stopper rod is equipped with side band accommodating chamber jaggy, and the upper end of the splined shaft is located on one end in the accommodating chamber
If being equipped with multiple rotatable balls between described two annulus there are two parallel annulus.Class is formed between annulus and ball
It is similar to the structure of bearing, can also be rotated while enabling splined shaft to transmit the active force of cylinder, structure is simple, simultaneously flower
Removable structure is used between key axis and piston rod, so that replacement is convenient.
Preferably, the lower surface of the fixed column and the surface of Reentrant Cavity are covered with excellent power glue.The present apparatus is to pass through fixation
Column and main shaft cooperation carry out fixed door change gear, can generate biggish impact force when fixed, simultaneously because door change gear in turning
Tangential direction last time generates biggish tangential force, and it requires needs biggish frictional force to fix between fixed column and main shaft
Change gear, and excellent power glue has tear resistance, high resiliency, high pressure resistant loading, the characteristics such as abrasion performance can satisfy these demands.
Preferably, the motor drive component includes motor, the vertically arranged transmission shaft, the skin that connect with motor output end
Band, the belt pulley one of the transmission shaft upper end is set and be arranged on the door change gear fixation kit with the belt pulley one
Positioned at the belt pulley two of the same horizontal position, the belt connects the belt pulley one and belt pulley two, and the motor setting exists
The lower end surface of the mounting rack.Transmission shaft rotation is driven by motor, and then drives splined shaft rotation, the kind of drive simply may be used
It leans on.
Preferably, the turning component includes lathe tool, fixed block and the lead screw motor being mounted on the mounting rack, described
The upper surface of the fixed block is arranged in lathe tool, and the lower end of fixing block face is equipped with sliding slot, and the upper surface of the mounting rack is equipped with
With the slide bar of sliding slot cooperation, the output end of the lead screw motor is threadedly coupled with the fixed block.Pass through the positive and negative of lead screw motor
Turn, drives fixed block to move back and forth along slide bar, to realize feeding and the withdrawing of lathe tool.
Compared with prior art, the utility model has the advantages that: the utility model pass through door change gear fixation kit fixed door
Then change gear drives turning component to carry out turning to the door change gear after fixing by motor drive component, structure is simple, processing
Precision is high, while high degree of automation.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged diagram in the utility model Fig. 1 at A；
Fig. 3 is the cooperation enlarged drawing of the utility model splined shaft and piston rod；
Fig. 4 is the overall structure diagram of another angle of the utility model；
Attached drawing mark: 1, mounting rack, 2, motor, 3, splined shaft, 4, belt, 5, belt pulley one, 6, cylinder, 7, fixed frame,
8, piston rod, 9, belt pulley two, 10, bracket, 11, lathe tool, 12, fixed block, 13, slide bar, 14, main shaft, 15, Reentrant Cavity, 16, solid
Fixed column, 17, ball, 18, annulus, 19, accommodating chamber, 20, lead screw motor, 21, transmission shaft.
Specific embodiment
The embodiments of the present invention is described in detail below in conjunction with accompanying drawings and embodiments, whereby to the utility model
How applied technology method solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Specific embodiment of the utility model is as shown in Figures 1 to 4, a kind of turning dress for change spur gear of elevator door production
It sets, including bracket 10, mounting rack 1, fixed frame 7 and cylinder 6, the upper surface of mounting rack 1 is arranged in bracket 10, and fixed frame 7 is arranged
In the upper surface of bracket 10, the upper surface of fixed frame 7 is arranged in cylinder 6, further includes being arranged between mounting rack 1 and bracket 10
For fixed door change gear door change gear fixation kit, be arranged on mounting rack 1 and be used to drive the rotation of a change gear fixation kit
Motor drive component and be arranged on mounting rack 1 be used on the door change gear carry out turning turning component, door change gear fixation kit
It is rotatablely connected with the piston rod 8 of cylinder 6.
Door change gear fixation kit include vertically arranged splined shaft 3, the fixed column 16 that 3 lower end surface of splined shaft is set and with
The upper surface of the main shaft 14 of 1 upper surface of mounting rack rotation connection being located at immediately below splined shaft 3, main shaft 14 is equipped with and door change gear shape
The compatible Reentrant Cavity 15 of shape, the upper end of splined shaft 3 and the piston rod 8 of cylinder 6 are rotatablely connected.
The upper end of splined shaft 3 and the rotation connection of piston rod 8 of cylinder 6 refer to that the lower end surface of the piston rod 8 of cylinder 6 is set
There is accommodating chamber 19, is set on one end that the upper end of splined shaft 3 is located in accommodating chamber 19 there are two parallel annulus 18, two annulus
Multiple rotatable balls 17 are equipped between 18；The lower surface of fixed column 16 and the surface of Reentrant Cavity 15 are covered with excellent power glue.
Vertically arranged transmission shaft 21, the belt 4, setting that motor drive component includes motor 2, connect with motor output end
Belt pulley 1 in 21 upper end of transmission shaft and the belt for being located at the same horizontal position with belt pulley 1 that is arranged on splined shaft 3
29 are taken turns, belt 4 connects belt pulley 1 and the lower end surface of mounting rack 1 is arranged in belt pulley 29, motor 2.
Turning component includes lathe tool 11, fixed block 12 and the lead screw motor being mounted on mounting rack 1, and the setting of lathe tool 11 is solid
Determine the upper surface of block 12,12 lower end surface of fixed block is equipped with sliding slot, and the upper surface of mounting rack 1 is equipped with the slide bar 13 cooperated with sliding slot,
The output end of lead screw motor 20 is threadedly coupled with fixed block 12.
The beneficial effects of the utility model are: then the utility model is led to by door change gear fixation kit fixed door change gear
Crossing motor drive component drives turning component to carry out turning to the door change gear after fixing, and structure is simple, and machining accuracy is high, simultaneously
High degree of automation.
Only the most preferred embodiment of the utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above embodiments, and specific structure is allowed to vary.It is all in the utility model independent right
It is required that protection scope in made various change in scope of protection of the utility model.
Claims (6)
1. a kind of truning fixture for change spur gear of elevator door production, including bracket (10), mounting rack (1), fixed frame (7) and cylinder
(6), in the upper surface of the mounting rack (1), the fixed frame (7) is arranged in the bracket (10) for bracket (10) setting
Upper surface, upper surface of cylinder (6) setting in the fixed frame (7), it is characterised in that: further include being arranged in the installation
The use for the door change gear fixation kit, setting of fixed door change gear on the mounting rack (1) between frame (1) and bracket (10)
It is used to change gear on the door to drive the motor drive component of the door change gear fixation kit rotation and be arranged on the mounting rack (1)
Carry out the turning component of turning, piston rod (8) rotation connection of the door change gear fixation kit and the cylinder (6).
2. a kind of truning fixture for change spur gear of elevator door production according to claim 1, it is characterised in that: the door is hung
Wheel fixation kit include vertically arranged splined shaft (3), setting the splined shaft (3) lower end surface fixed column (16) and with institute
State mounting rack (1) upper surface rotation connection be located at the splined shaft (3) immediately below main shaft (14), the main shaft (14) it is upper
End face is equipped with Reentrant Cavity (15) compatible with door change gear shape, the upper end of the splined shaft (3) and the piston of the cylinder (6)
Bar (8) rotation connection.
3. a kind of truning fixture for change spur gear of elevator door production according to claim 2, it is characterised in that: the spline
The upper end of axis (3) and piston rod (8) rotation connection of the cylinder (6) refer under the piston rod (8) of the cylinder (6)
End face is equipped with the jagged accommodating chamber of side band (19), and the upper end of the splined shaft (3) is located at one end in the accommodating chamber (19)
On set there are two parallel annulus (18), multiple rotatable balls (17) are equipped between described two annulus (18).
4. a kind of truning fixture for change spur gear of elevator door production according to claim 3, it is characterised in that: the fixation
The lower surface of column (16) and the surface of Reentrant Cavity (15) are covered with excellent power glue.
5. a kind of truning fixture for change spur gear of elevator door production according to claim 1, it is characterised in that: the motor
Transmission component includes motor (2), connect with motor output end vertically arranged transmission shaft (21), is arranged described belt (4)
The belt pulley one (5) of transmission shaft (21) upper end and be arranged on the door change gear fixation kit with belt pulley one (5) position
In the belt pulley two (9) of the same horizontal position, the belt (4) connects the belt pulley one (5) and belt pulley two (9), described
Motor (2) is arranged in the lower end surface of the mounting rack (1).
6. a kind of truning fixture for change spur gear of elevator door production according to claim 1, it is characterised in that: the turning
Component includes lathe tool (11), fixed block (12) and the lead screw motor being mounted on the mounting rack (1), lathe tool (11) setting
In the upper surface of the fixed block (12), fixed block (12) lower end surface is equipped with sliding slot, and the upper surface of the mounting rack (1) is set
There is the slide bar (13) with sliding slot cooperation, the output end of the lead screw motor (20) is threadedly coupled with the fixed block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630357.1U CN208853722U (en) | 2018-04-28 | 2018-04-28 | A kind of truning fixture for change spur gear of elevator door production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630357.1U CN208853722U (en) | 2018-04-28 | 2018-04-28 | A kind of truning fixture for change spur gear of elevator door production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853722U true CN208853722U (en) | 2019-05-14 |
Family
ID=66410827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820630357.1U Active CN208853722U (en) | 2018-04-28 | 2018-04-28 | A kind of truning fixture for change spur gear of elevator door production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853722U (en) |
-
2018
- 2018-04-28 CN CN201820630357.1U patent/CN208853722U/en active Active
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