CN207522549U - A kind of fixing device for the combination of automobile engine stretcher - Google Patents
A kind of fixing device for the combination of automobile engine stretcher Download PDFInfo
- Publication number
- CN207522549U CN207522549U CN201721425576.8U CN201721425576U CN207522549U CN 207522549 U CN207522549 U CN 207522549U CN 201721425576 U CN201721425576 U CN 201721425576U CN 207522549 U CN207522549 U CN 207522549U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- automobile engine
- workbench
- combination
- push plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixing device for the combination of automobile engine stretcher, including body, workbench and pump seat, the body top surface is provided with the workbench, the pump seat is provided with above the workbench, air pump is provided on the pump seat, the air pump end set has push rod, the push rod end is provided with push plate, pressure sensor is provided on the inside of the push plate, the pump seat side is provided with positioning column, and the internal body bottom surface is provided with electric machine stand.Advantageous effect is：The present apparatus by pressure sensor, control the gentle pump group of host into feedback control loop, pressure when can automatically control fixed is to designated value, instead of traditional mechanical fixed form, easy disassembly, it can drive the stretcher rotation on positioning column that the adjustment of angle, use demand when having adapted to fix stretcher different angle is fixed by stepper motor simultaneously.
Description
Technical field
The utility model is related to auxiliary device for car engine fields, are specifically related to a kind of for automobile engine tensioning
The fixing device of device combination.
Background technology
Stretcher is acted on the Timing Belt or timing chain of engine, is played guiding and tensioning to it, is made it
Always it is in best tensioning state.Be generally divided into oil pressure and mechanical two ways, they can automatically to Timing Belt and
Timing chain carries out the adjusting of rate of tension, and automobile engine stretcher usually needs to use fixing device when in use, tradition
Fixing device be not provided with angle regulation function, be fixed after can not stretcher be adjusted to suitable angle, it is solid simultaneously
Timing often uses mechanical fixed form, it is not easy to dismount, it is therefore desirable to which one kind combines for automobile engine stretcher
Fixing device.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of for automobile engine stretcher
The fixing device of combination.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of fixing device for the combination of automobile engine stretcher, including body, workbench and pump seat, the body
Top surface is provided with the workbench, and the pump seat is provided with above the workbench, and air pump, the gas are provided on the pump seat
Pump end set has push rod, and the push rod end is provided with push plate, pressure sensor, the pump seat are provided on the inside of the push plate
Side is provided with positioning column, and the internal body bottom surface is provided with electric machine stand, stepper motor is provided on the electric machine stand,
The stepper motor end set has shaft, and sheath is provided on the outside of the shaft, damping spring is provided on the outside of the sheath,
The body surface is provided with control host, is provided with display screen on the control host, the display screen side is provided with control
Keyboard processed.
In above structure, when needing use device, the body is mounted on and is specified using position, and stretcher is pacified
It is placed on the positioning column, user sends work order, stepping described in the control host computer control by the control keyboard
Motor work drives the shaft to be rotated in the sheath, and the shaft drives the stretcher on the positioning column to rotate therewith
The adjustment of angle is fixed, when adjusting to proper angle, user passes through the control keyboard and controls the stepping electricity
Machine is stopped, and user sets predetermined fixed pressure value by the control keyboard and sends work order, the control later
Host record predetermined fixed pressure value processed simultaneously controls the air pump and the pressure sensor to enter working condition, the air pump work
Make to drive the push plate traversing by the push rod to be fixed the stretcher on the positioning column, while the pressure
Force snesor work obtains the pressure information in the push plate and returns to the control host in real time, and the control host will press
Force information is transferred to real-time display on the display screen by conducting wire, while the control host computer control pressure information is with making a reservation for admittedly
Level pressure force value is compared, and when pressure information is identical with predetermined fixed pressure value, air pump described in the control host computer control stops
It only works, just completes in this way and stretcher is fixed, it is easy to operate.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, the workbench
It is welded on the body, the pump seat is welded on the workbench, and the air pump is fixed by screws on the pump seat.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, the push rod with
Air pump mechanical connection, the quantity of the push plate is two, and the material of the push plate is quenched rubber, the shape of the push plate
For inner circle arc, the push plate is threadedly secured on the push rod.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, the pressure passes
Sensor is fixed by snap in the push plate, and the positioning column is threadedly secured in the shaft, the electric machine stand
It is welded in the body, the stepper motor is fixed by screws on the electric machine stand.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, the shaft with
The stepper motor is connected by shaft coupling, and the sheath is welded in the body, coating calcium-base grease in the sheath,
The quantity of the damping spring is two, and the damping spring is fixed on by grab in the body.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, the control master
The model PLC S7-200 of machine, the control host are fixed by screws on the body, and the display screen is glued to institute
It states on control host, the control keyboard is embedded on the control host.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, the control master
Machine is electrically connected with the display screen, the air pump, the stepper motor, the pressure sensor and the control keyboard.
Advantageous effect is：The present apparatus by pressure sensor, control the gentle pump group of host into feedback control loop, energy
Pressure when enough automatically controlling fixed instead of traditional mechanical fixed form, easy disassembly, while can lead to designated value
Crossing stepper motor drives the stretcher rotation on positioning column that the adjustment of angle is fixed, and has adapted to consolidate stretcher different angle
The use demand of timing.
Description of the drawings
Fig. 1 is a kind of exterior view of fixing device for the combination of automobile engine stretcher of the utility model；
Fig. 2 is a kind of interior view of fixing device for the combination of automobile engine stretcher of the utility model；
Fig. 3 is a kind of vertical view of fixing device for the combination of automobile engine stretcher of the utility model.
The reference numerals are as follows：
1st, push rod；2nd, air pump；3rd, pump seat；4th, workbench；5th, body；6th, push plate；7th, positioning column；8th, host is controlled；9th, it shows
Display screen；10th, control keyboard；11st, damping spring；12nd, sheath；13rd, shaft；14th, stepper motor；15th, electric machine stand；16th, pressure
Sensor.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of fixing device for the combination of automobile engine stretcher, including body 5, workbench
4 and pump seat 3,5 top surface of body is provided with workbench 4, and workbench 4 is the workplace that stretcher is fixed, on workbench 4
Face is provided with pump seat 3, and pump seat 3 is used for installing fixed air pump 2, and air pump 2 is provided on pump seat 3, and air pump 2 is used for driving push rod 1 horizontal
It moves, 2 end set of air pump has push rod 1, and push rod 1 is used for driving push plate 6 traversing, and 1 end set of push rod has push plate 6, and push plate 6 is used for
Stretcher on positioning column 7 is fixed, 6 inside of push plate is provided with pressure sensor 16, and pressure sensor 16 is used for
The pressure information in push plate 6 is obtained in real time, and 3 side of pump seat is provided with positioning column 7, and positioning column 7 is used for that positioning is facilitated to place tensioning
Device, 5 inner bottom surface of body are provided with electric machine stand 15, and electric machine stand 15 is used for installing fixed stepper motor 14, electric machine stand 15
On be provided with stepper motor 14, stepper motor 14 is used for that shaft 13 is driven to rotate, and 14 end set of stepper motor has shaft 13, turns
Axis 13 is used for that positioning column 7 is driven to rotate, and 13 outside of shaft is provided with sheath 12, and sheath 12 is used for being moistened when countershaft 13 rotates
Sliding, 12 outside of sheath is provided with damping spring 11, and damping spring 11 is used for carrying out damping when working to body 5, and 5 surface of body is set
Control host 8 is equipped with, control host 8 is the control centre of device, controls and is provided with display screen 9 on host 8, display screen 9 is used for
Real-time display pressure information, 9 side of display screen are provided with control keyboard 10, and control keyboard 10 is used for sending work order.
In above structure, when needing use device, body 5 is mounted on and is specified using position, and stretcher is placed
On positioning column 7, user sends work order by control keyboard 10, and control host 8 controls the work of stepper motor 14 to drive
Shaft 13 rotates in sheath 12, and shaft 13 drives the stretcher on positioning column 7 to rotate therewith the adjustment angle is fixed,
When adjusting to proper angle, user controls stepper motor 14 to be stopped by control keyboard 10, and user passes through later
Control keyboard 10 sets predetermined fixed pressure value and sends work order, and control host 8 records predetermined fixed pressure value and controls
Air pump 2 and pressure sensor 16 enter working condition, and air pump 2 works drives push plate 6 traversing come on positioning column 7 by push rod 1
Stretcher be fixed, while pressure sensor 16 work in real time obtain push plate 6 on pressure information and return to control
Pressure information is transferred to real-time display on display screen 9, while host 8 is controlled to control by host 8 processed, control host 8 by conducting wire
Pressure information is compared with predetermined fixed pressure value, and when pressure information is identical with predetermined fixed pressure value, control host 8 is controlled
Air pump 2 processed is stopped, and just completes in this way and stretcher is fixed, easy to operate.
In order to further improve the use function of the fixing device combined for automobile engine stretcher, workbench 4 welds
It is connected on body 5, pump seat 3 is welded on workbench 4, and air pump 2 is fixed by screws on pump seat 3, push rod 1 and 2 machinery of air pump
Connection, the quantity of push plate 6 is two, and the material of push plate 6 is quenched rubber, and the shape of push plate 6 is inner circle arc, and push plate 6 passes through
It is threadedly secured on push rod 1, pressure sensor 16 is fixed by snap in push plate 6, and positioning column 7 is threadedly secured to shaft
On 13, electric machine stand 15 is welded in body 5, and stepper motor 14 is fixed by screws on electric machine stand 15, shaft 13 and step
Stepper motor 14 is connected by shaft coupling, and sheath 12 is welded in body 5, coating calcium-base grease, damping spring 11 in sheath 12
Quantity for two, damping spring 11 is fixed on by grab in body 5, controls the model PLC S7-200 of host 8, control
Host 8 is fixed by screws on body 5, and display screen 9 is glued on control host 8, and control keyboard 10 is embedded in control host 8
On, control host 8 is electrically connected with display screen 9, air pump 2, stepper motor 14, pressure sensor 16 and control keyboard 10.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. a kind of fixing device for the combination of automobile engine stretcher, it is characterised in that：Including body, workbench and pump
Seat, the body top surface is provided with the workbench, the pump seat is provided with above the workbench, is provided on the pump seat
Air pump, the air pump end set have push rod, and the push rod end is provided with push plate, pressure sensing is provided on the inside of the push plate
Device, the pump seat side are provided with positioning column, and the internal body bottom surface is provided with electric machine stand, is set on the electric machine stand
There is stepper motor, the stepper motor end set has shaft, and sheath is provided on the outside of the shaft, is set on the outside of the sheath
There is damping spring, the body surface is provided with control host, and described control is provided with display screen on host, by the display screen
Side is provided with control keyboard.
2. a kind of fixing device for the combination of automobile engine stretcher according to claim 1, it is characterised in that：Institute
It states workbench to be welded on the body, the pump seat is welded on the workbench, and the air pump is fixed by screws in institute
It states on pump seat.
3. a kind of fixing device for the combination of automobile engine stretcher according to claim 1, it is characterised in that：Institute
It states push rod to be mechanically connected with the air pump, the quantity of the push plate is two, and the material of the push plate is quenched rubber, described to push away
The shape of plate is inner circle arc, and the push plate is threadedly secured on the push rod.
4. a kind of fixing device for the combination of automobile engine stretcher according to claim 1, it is characterised in that：Institute
It is fixed by snap in the push plate to state pressure sensor, the positioning column is threadedly secured in the shaft, described
Electric machine stand is welded in the body, and the stepper motor is fixed by screws on the electric machine stand.
5. a kind of fixing device for the combination of automobile engine stretcher according to claim 1, it is characterised in that：Institute
It states shaft to connect by shaft coupling with the stepper motor, the sheath is welded in the body, coating calcium in the sheath
Base grease, the quantity of the damping spring is two, and the damping spring is fixed on by grab in the body.
6. a kind of fixing device for the combination of automobile engine stretcher according to claim 1, it is characterised in that：Institute
The model PLC S7-200 of control host are stated, the control host is fixed by screws on the body, the display screen
It is glued on the control host, the control keyboard is embedded on the control host.
7. a kind of fixing device for the combination of automobile engine stretcher according to claim 1, it is characterised in that：Institute
Control host is stated to be electrically connected with the display screen, the air pump, the stepper motor, the pressure sensor and the control keyboard
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425576.8U CN207522549U (en) | 2017-10-31 | 2017-10-31 | A kind of fixing device for the combination of automobile engine stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425576.8U CN207522549U (en) | 2017-10-31 | 2017-10-31 | A kind of fixing device for the combination of automobile engine stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522549U true CN207522549U (en) | 2018-06-22 |
Family
ID=62571793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425576.8U Expired - Fee Related CN207522549U (en) | 2017-10-31 | 2017-10-31 | A kind of fixing device for the combination of automobile engine stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838962A (en) * | 2018-07-10 | 2018-11-20 | 无锡南理工科技发展有限公司 | A kind of multi-functional mechanical equipment overhaul stand easy to remove |
-
2017
- 2017-10-31 CN CN201721425576.8U patent/CN207522549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838962A (en) * | 2018-07-10 | 2018-11-20 | 无锡南理工科技发展有限公司 | A kind of multi-functional mechanical equipment overhaul stand easy to remove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |