CN110455448A - A kind of door closer rotor torque automatic test machine - Google Patents
A kind of door closer rotor torque automatic test machine Download PDFInfo
- Publication number
- CN110455448A CN110455448A CN201910870463.6A CN201910870463A CN110455448A CN 110455448 A CN110455448 A CN 110455448A CN 201910870463 A CN201910870463 A CN 201910870463A CN 110455448 A CN110455448 A CN 110455448A
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- Prior art keywords
- door closer
- torque
- gauge head
- rotor
- plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 58
- 238000007906 compression Methods 0.000 claims description 58
- 238000009434 installation Methods 0.000 claims description 7
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of door closer rotor torque automatic test machine, including rack, the rack is equipped with test cell, the control unit for controlling testing process and display unit；The test cell includes that driving device, torque sensor, torque gauge head and the product mounting device for installing door closer, the torque sensor are connected between the driving device and torque gauge head, and the torque sensor is electrically connected with the display unit；When test, the driving device drives the torque gauge head rotation by the torque sensor, and the torque measuring head drives the rotor rotation of door closer.The present invention can be completed instead of manual test, an operator, and easy to operate, labor intensity is low, high-efficient.
Description
Technical field
The present invention relates to the torsion-testing of door closer rotor, in particular to a kind of door closer rotor torque automatic test machine.
Background technique
Door closer is a hydraulic press for a upper spring-like, can be by discharging after compressing, certainly by door after door is opened
It is dynamic to shut, and as the effect of single or double acting door, it is ensured that after door is turned on, accurately, timely closes and arrive initial position.Door closer
Meaning is not only in that, and door is automatically closed, additionally it is possible to protect doorframe and door body (steady to close), it is often more important that door closer has become
For a very important execution part of modern architecture intelligent management.
But in the prior art, the torsion-testing of door closer rotor uses manual test, therefore, cause labor intensity it is high,
The technical problems such as low efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of door closer rotor torque automatic test machine, instead of manual test, one
Operator can be completed, easy to operate, and labor intensity is low, high-efficient.
To solve the above-mentioned problems, the present invention provides a kind of door closer rotor torque automatic test machine, including rack, institutes
Rack is stated equipped with test cell, the control unit for controlling testing process and display unit；
The test cell includes driving device, torque sensor, torque gauge head and the product peace for installing door closer
Assembling device, the torque sensor are connected between the driving device and torque gauge head, and the torque sensor is shown with described
Show that unit is electrically connected；
When test, the driving device drives the torque gauge head rotation, the torque measuring by the torque sensor
The rotor rotation of head drive door closer.
Preferably, a fixed workbench in the rack, vertical fixed one compresses mounting plate, the drive on the workbench
Dynamic device, torque sensor are respectively mounted on the workbench and are located at the rear for compressing mounting plate, the torque sensing
Device is connected between the driving device and the torque gauge head, and the torque gauge head passes through the compression mounting plate；
Several positioning columns are arranged in the front for compressing mounting plate；
The product mounting device includes a product erecting bed and pressing device, and the product erecting bed is located at the compression
It the front of mounting plate and is slidably arranged on the workbench；The product erecting bed includes the erecting bed and compression of integrally connected
Plate, the pressure plate are arranged in parallel with the compression mounting plate, and the erecting bed is vertically connected on the lower end of the pressure plate, and
Extend to the front of the pressure plate；A through-hole coaxial with the torque gauge head is opened up on the pressure plate；
The front of the pressure plate is equipped with locating piece, when door closer is placed on the product erecting bed, on door closer
Locating slot can cooperate with the locating piece to be positioned, and the rotor of door closer and the through-hole are coaxial；
The pressing device includes manual compression device and automatic compacting device, and the manual compression device includes pressing manually
Plate, the manual press plate rotary are arranged on the pressure plate, and the manual pressing plate is rotated compressible in door closer by manpower
On；
The automatic compacting device includes including an at least compression cylinder, and the compression cylinder is mounted on the compression installation
On plate, the output end of the compression cylinder connects an automatic plate press, and the automatic plate press can by the driving of the compression cylinder
It is pressed on door closer, and pressure plate can be compacted to the positioning column, when door closer is compressed by the automatic compacting device, institute
The rotor for stating torque gauge head and door closer is clamped.
Preferably, fixed two tracks on the workbench, the two sides difference fixed one of the lower end surface of the erecting bed is sliding
Seat is moved, opens up the sliding slot of one with corresponding track adaptation on two sliding seats respectively.
Preferably, the driving device includes motor, the motor is installed on the workbench, the output of the motor
One end of axis and the torque sensor is fixedly and coaxially connected, and the other end of the torque sensor and the torque gauge head are coaxial
It is fixedly connected.
Preferably, the torque gauge head is installed on the workbench by gauge head mounting plate:
The gauge head mounting plate is fixedly mounted on the workbench, and a mounting hole, institute are opened up on the gauge head mounting plate
Torque gauge head is stated to be rotatably installed in the mounting hole.
Preferably, the end face of door closer rotor and the end face of the torque gauge head are equipped with several engageable latches.
Preferably, the test cell further includes the linear transducer whether compressed for testing product erecting bed in place,
The linear transducer is mounted on the workbench at the back side for compressing mounting plate, and is passed through the compression and pacified
Loading board.
Preferably, the linear transducer protrudes from the positioning column.
Preferably, also setting up a housing in the rack, the housing is located at the rear for compressing mounting plate；
The display unit is arranged on the housing.
Preferably, the bottom of the rack is equipped with castor.
Compared with prior art, there are following technical effects by the present invention:
1, the present invention is instead of manual test, and an operator can be completed, and easy to operate, labor intensity is low, efficiency
Height, primary achievable loading clamp, test, reset 4 processes；
2, the bottom of rack is equipped with castor, is moved easily operation, meets ergonomics.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it is therefore apparent that drawings in the following description are only some embodiments of the invention, for ability
For field technique personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.It is attached
In figure:
Fig. 1 is the structural schematic diagram for the door closer that the preferred embodiment of the present invention provides；
Fig. 2 is a kind of structural representation for door closer rotor torque automatic test machine that the preferred embodiment of the present invention provides
Figure；
Fig. 3 is the structural schematic diagram for the test cell that the preferred embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram for the product erecting bed that the preferred embodiment of the present invention provides；
Fig. 5 is the structural schematic diagram for the torque gauge head that the preferred embodiment of the present invention provides；
Fig. 6 is the structural schematic diagram for the driving device that the preferred embodiment of the present invention provides.
Specific embodiment
It is detailed to a kind of door closer rotor torque automatic test machine progress provided by the invention below with reference to Fig. 1 to Fig. 6
Description, the present embodiment implemented under the premise of the technical scheme of the present invention, gives detailed embodiment and specific
Operating process, but protection scope of the present invention is not limited to following embodiments, and those skilled in the art are not changing the present invention
In the range of spirit and content, can it be modified and be polished.
1 to Fig. 6 is please referred to, a kind of door closer rotor torque automatic test machine, this automatic test machine is for testing door closer 1
Whether the torque of rotor 11 is qualified, it includes rack 6, and the rack 6 is equipped with test cell 4, for controlling testing process
Control unit 5 and display unit 3, test cell 4 are electrically connected with control unit 5, and control unit 5 is for issuing instruction and controlling survey
Try process；
The test cell 4 includes driving device, torque sensor 416, torque gauge head 410 and for installing door closer 1
Product mounting device, the torque sensor 416 is connected between the driving device and torque gauge head 410, the torque
Sensor 416 is electrically connected with the display unit 3；
When test, the driving device drives the torque gauge head 410 to rotate by the torque sensor 416, described
Torque gauge head 410 drives the rotor 11 of door closer 1 to rotate.
In the present embodiment, a fixed workbench 41 in the rack 6, vertical fixed one compresses peace on the workbench 41
Loading board 44, the driving device, torque sensor 416 are installed on the workbench 41 and are located at the compression mounting plate 44
Rear, the torque sensor 416 is connected between the driving device and the torque gauge head 410, the torque gauge head
410 pass through the compression mounting plate 44；
Several positioning columns 441 are arranged in the front for compressing mounting plate 44；
The product mounting device includes a product erecting bed 48 and pressing device, and the product erecting bed 48 is located at described
It compresses the front of mounting plate 44 and is slidably arranged on the workbench 41；The product erecting bed 48 includes the peace of integrally connected
Dress platform 482 and pressure plate 481, the pressure plate 481 are arranged in parallel with the compression mounting plate 44, and the erecting bed 482 is vertical
It is connected to the lower end of the pressure plate 481, and is extended to the front of the pressure plate 481, erecting bed 482 is for carrying door closer
1 product, the shape and structure of loading end can be designed according to the lower end surface of door closer 1；One and institute are opened up on the pressure plate 481
State the coaxial through-hole 484 of torque gauge head 410；
The outer surface of door closer 1 is equipped with locating slot, the position of the positive locating slot according to door closer 1 of the pressure plate 481
Corresponding locating piece 483 is installed, when door closer 1 is placed on the product erecting bed 48, locating slot on door closer 1 can be with
The cooperation of locating piece 483 positioning, and the rotor 11 of door closer 1 and the through-hole are coaxial, i.e., door closer 1 is mounted on product installation
On platform 48, torque gauge head 410 and the rotor 11 of door closer 1 are coaxial；
The pressing device includes manual compression device and automatic compacting device, and the manual compression device includes pressing manually
Plate 411, the manual pressing plate 411 are rotatably arranged on the pressure plate 481, and the manual pressing plate 411 can by manpower rotation
It is pressed on the outside of door closer 1, prevents door closer 1 from falling off from product erecting bed 48；
The automatic compacting device includes including an at least compression cylinder, and the compression cylinder is mounted on the compression installation
On plate 44, the output end of the compression cylinder connects an automatic plate press, the driving that the automatic plate press passes through the compression cylinder
The outside of door closer 1 can be pressed in, and pressure plate 481 can be compacted to the positioning column 441, when door closer 1 by described from dynamic pressure
When tight device compresses, the rotor 11 of the torque gauge head 410 and door closer 1 is clamped.In the present embodiment, in order to preferably pressing
For tight door closer 1 together with product erecting bed 48, automatic compacting device includes two compression cylinders, i.e., left compression cylinder 42 and right compression
Cylinder 45, left compression cylinder 42 are mounted on the left side for compressing mounting plate 44, and the output end of left compression cylinder 42 passes through left connecting column
43 one left automatic plate press 418 of connection；Right compression cylinder 45 is mounted on the right side for compressing mounting plate 44, the output of right compression cylinder 45
End connects a right automatic plate press 47 by right connecting column 46.Left compression cylinder 42 and right compression cylinder 45 pass through control unit 5
Control respectively drives left automatic plate press 418 and right automatic plate press 47 for door closer 1 and presses to compression installation together with product erecting bed 48
Plate 44, until the rear-face contact of several positioning columns 441 and pressure plate 481 on mounting plate 44 is compressed, at this point, by door closer 1
It compresses, the rotor 11 of torque gauge head 410 and door closer 1 is clamped.
Further, fixed two tracks 49 on the workbench 41, the two sides difference of the lower end surface of the erecting bed 482
A fixed sliding seat opens up the sliding slot of one with corresponding track 49 adaptation, product erecting bed 48 on two sliding seats respectively.
The driving device includes motor 413, and the motor 413 is mounted on the workbench by motor mounting rack 414
On 41, the output shaft and torque gauge head 410 that the both ends of torque sensor 416 pass through a shaft coupling 415 and motor 413 respectively are same
Axis is fixedly connected.In the present embodiment, torque sensor 416 is mounted on workbench 41 by torque sensor mounting base 417.
Driving device can be motor, cylinder or other driving devices, the present invention and be not particularly limited to this, and the present embodiment is preferably electric
Machine.
The torque gauge head 410 is mounted on the workbench 41 by gauge head mounting plate 419: the gauge head mounting plate
419 are fixedly mounted on the workbench 41, and a mounting hole, 410 turns of the torque gauge head are opened up on the gauge head mounting plate 419
Dynamic installation is in the mounting hole.
The end face of 1 rotor 11 of door closer and the end face of the torque gauge head 410 are equipped with several engageable latches, when closing
When door device 1 is pressed on compression mounting plate 44 by automatic compacting device, the latch and torque measuring of the end face of 1 rotor 11 of door closer
The latch of first 410 end face engages.
In the present embodiment, the test cell 4 further includes the length whether compressed for testing product erecting bed 48 in place
Sensor 412 is spent, the linear transducer 412 is mounted on the workbench 41 at the back side for compressing mounting plate 44
On, and pass through the compression mounting plate 44.In the front for compressing mounting plate 44, the linear transducer 412 protrudes from described
Positioning column 441 passes through the pressure of linear transducer 412 when door closer 1 is pressed to compression mounting plate 44 together with product erecting bed 48
Contracting amount checks whether door closer 1 compresses in place.
In the present invention, motor 413, compression cylinder are controlled by control unit 5.
In the present embodiment, a housing 2 is also set up in the rack 6, the housing 2 is located at the compression mounting plate 44
Rear；
The display unit 3 is arranged on the housing.Display unit 3 can be liquid crystal display or other displays
Device, the present invention are not particularly limited this.
The bottom of the rack 6 is equipped with castor 7, is moved easily operation, meets ergonomics.
In the present embodiment, control unit 5 can be arranged to a console, this console is located at product erecting bed 48
Front, several operation buttons are set on this console.
The working principle of the invention:
Firstly, door closer 1 is first placed on product erecting bed 48 by operator, the locating piece on product erecting bed 48
483 cooperate with the locating slot of door closer 1 and position, and by the way that door closer 1 is pressed together on product erecting bed by manual pressing plate 411 manually
On 48；
Then, machine is started by console, left compression cylinder 42 and right compression cylinder 45 are started to work, and left compression is driven
Door closer 1 is pressed on the positioning column 441 for compressing mounting plate 44 by plate 481 and right pressure plate 481 together with product erecting bed 48, this
When compression checked whether in place by the decrement of linear transducer 412, rear left compression cylinder 42 and right compression cylinder 45 in place
It stops working, otherwise, left compression cylinder 42 and right compression cylinder 45 work on until door closer 1 is compressed；
After door closer 1 is compacted, motor 413 is started to work, and drives torque measuring by shaft coupling, torque sensor 416
First 410 and door closer 1 rotor 11 rotate, by display unit 3 show torque value and this door closer 1 it is whether qualified；
After being completed, machine reset is controlled by console, i.e. motor 413 stops working, left compression cylinder 42 and the right side
45 reverse operation of compression cylinder, product erecting bed 48 is resetted, and operator again removes product, is packed into next product, weight
It is new to start test loop.
Disclosed above is only the specific embodiment of the application, and however, this application is not limited to this, any this field
Technical staff can think variation, should all fall in the protection domain of the application.
Claims (10)
1. a kind of door closer rotor torque automatic test machine, which is characterized in that including rack, it is single that the rack is equipped with test
Member, the control unit for controlling testing process and display unit；
The test cell includes driving device, torque sensor, torque gauge head and the product installation dress for installing door closer
It sets, the torque sensor is connected between the driving device and torque gauge head, and the torque sensor and the display are single
Member electrical connection；
When test, the driving device drives the torque gauge head rotation, the torque measuring headband by the torque sensor
The rotor rotation of dynamic door closer.
2. a kind of door closer rotor torque automatic test machine as described in claim 1, which is characterized in that fixed in the rack
One workbench, vertical fixed one compresses mounting plate on the workbench, and the driving device, torque sensor are installed in described
On workbench and it is located at the rear for compressing mounting plate, the torque sensor is connected to the driving device and the torque
Between gauge head, the torque gauge head passes through the compression mounting plate；
Several positioning columns are arranged in the front for compressing mounting plate；
The product mounting device includes a product erecting bed and pressing device, and the product erecting bed is located at compression installation
It the front of plate and is slidably arranged on the workbench；The product erecting bed includes the erecting bed and pressure plate of integrally connected,
The pressure plate is arranged in parallel with the compression mounting plate, and the erecting bed is vertically connected on the lower end of the pressure plate, and to
The front of the pressure plate extends；A through-hole coaxial with the torque gauge head is opened up on the pressure plate；
The front of the pressure plate is equipped with locating piece, positioning when door closer is placed on the product erecting bed, on door closer
Slot can cooperate with the locating piece to be positioned, and the rotor of door closer and the through-hole are coaxial；
The pressing device includes manual compression device and automatic compacting device, and the manual compression device includes manual pressing plate,
The manual press plate rotary is arranged on the pressure plate, and the manual pressing plate is rotated compressible on door closer by manpower；
The automatic compacting device includes including an at least compression cylinder, and the compression cylinder is mounted on the compression mounting plate
On, the output end of the compression cylinder connects an automatic plate press, and the automatic plate press can be pressed by the driving of the compression cylinder
On door closer, and pressure plate can be compacted to the positioning column, it is described when door closer is compressed by the automatic compacting device
The clamping of the rotor of torque gauge head and door closer.
3. a kind of door closer rotor torque automatic test machine as claimed in claim 2, which is characterized in that solid on the workbench
If two tracks, a fixed sliding seat is distinguished in the two sides of the lower end surface of the erecting bed, opens up one respectively on two sliding seats
With the sliding slot of corresponding track adaptation.
4. a kind of door closer rotor torque automatic test machine as claimed in claim 2, which is characterized in that the driving device packet
Motor is included, the motor is installed on the workbench, and the output shaft of the motor and one end of the torque sensor are coaxial
It is fixedly connected, the other end of the torque sensor is fixedly and coaxially connected with the torque gauge head.
5. a kind of door closer rotor torque automatic test machine as claimed in claim 2, which is characterized in that the torque gauge head is logical
Gauge head mounting plate is crossed to be installed on the workbench:
The gauge head mounting plate is fixedly mounted on the workbench, and a mounting hole, the torsion are opened up on the gauge head mounting plate
Square gauge head is rotatablely installed in the mounting hole.
6. a kind of door closer rotor torque automatic test machine as claimed in claim 2, which is characterized in that the end of door closer rotor
Face and the end face of the torque gauge head are equipped with several engageable latches.
7. a kind of door closer rotor torque automatic test machine as claimed in claim 2, which is characterized in that the test cell is also
Including whether compressing linear transducer in place for testing product erecting bed, the linear transducer is mounted on the pressure
On the workbench at the back side of tight mounting plate, and pass through the compression mounting plate.
8. a kind of door closer rotor torque automatic test machine as claimed in claim 7, which is characterized in that the linear transducer
Protrude from the positioning column.
9. a kind of door closer rotor torque automatic test machine as claimed in claim 2, which is characterized in that also set in the rack
A housing is set, the housing is located at the rear for compressing mounting plate；
The display unit is arranged on the housing.
10. a kind of door closer rotor torque automatic test machine as described in claim 1, which is characterized in that the bottom of the rack
Portion is equipped with castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870463.6A CN110455448B (en) | 2019-09-16 | 2019-09-16 | Automatic testing machine for rotor torque of door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870463.6A CN110455448B (en) | 2019-09-16 | 2019-09-16 | Automatic testing machine for rotor torque of door closer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110455448A true CN110455448A (en) | 2019-11-15 |
| CN110455448B CN110455448B (en) | 2024-05-24 |
Family
ID=68492036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870463.6A Active CN110455448B (en) | 2019-09-16 | 2019-09-16 | Automatic testing machine for rotor torque of door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110455448B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117607689A (en) * | 2024-01-22 | 2024-02-27 | 天津通广集团专用设备有限公司 | Motor rotor power-up detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117607689A (en) * | 2024-01-22 | 2024-02-27 | 天津通广集团专用设备有限公司 | Motor rotor power-up detection device |
| CN117607689B (en) * | 2024-01-22 | 2024-04-09 | 天津通广集团专用设备有限公司 | Motor rotor power-up detection device |
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| Publication number | Publication date |
|---|---|
| CN110455448B (en) | 2024-05-24 |
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