CN206281638U - A kind of endurance testing device of stopping caliper ball screw - Google Patents
A kind of endurance testing device of stopping caliper ball screw Download PDFInfo
- Publication number
- CN206281638U CN206281638U CN201621234315.3U CN201621234315U CN206281638U CN 206281638 U CN206281638 U CN 206281638U CN 201621234315 U CN201621234315 U CN 201621234315U CN 206281638 U CN206281638 U CN 206281638U
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- Prior art keywords
- ball screw
- screw mandrel
- screw
- testing device
- control system
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Abstract
The utility model discloses a kind of endurance testing device of stopping caliper ball screw, including a workbench；One is arranged on the side of workbench for controlling the high-low temperature chamber of the test temperature of ball screw in test process, and the clamp for being provided with ball screw are provided with inside high-low temperature chamber, and device for measuring force is provided between two panels brake block；One vacuum plant for being used to provide the vacuum environment in simulation ball screw practical work process, the vacuum plant is connected with the gas port of clamp；One hydraulic means for being used to provide the hydraulic environment in simulation ball screw practical work process, the hydraulic means is connected with the hydraulic fluid port of clamp；One opposite side for being arranged on workbench is used to be provided for ball screw the torquer of torsional forces；One PLC control system, the PLC control system is connected with high-low temperature chamber, device for measuring force, vacuum plant, hydraulic means communication and torquer respectively.
Description
Technical field
The utility model is related to ball screw technical field, is related specifically to a kind of life-span of stopping caliper ball screw
Test device.
Background technology
Stopping caliper ball screw needs to make ball screw by endurance testing device after the completion of production, mostly
Tested with the life-span such that it is able to tester is apparent from the service life of ball screw.And in the prior art, use
Complex with ball screw test device overall structure in test stopping caliper, the whole process of detection is relatively complicated, and
It is difficult to accurately test out the stopping caliper ball screw accurate service life of test, and then is difficult to make tester accurate
Understand the service life that stopping caliper is tested with ball screw, larger inconvenience is brought to tester.
But in view of the shortcomings of the prior art, developer is necessary to develop a kind of reasonable in design, simple structure, whole test
Process operation is relatively simple, can accurately test out the service life of stopping caliper ball screw, is brought to tester
The endurance testing device of larger easily stopping caliper ball screw.
Utility model content
To solve the problems, such as prior art, the utility model purpose provides a kind of reasonable in design, simple structure, whole
Individual test process operation is relatively simple, the service life of stopping caliper ball screw can be accurately tested out, to tester
Member brings the endurance testing device of larger easily stopping caliper ball screw.
To solve above technical problem, what the utility model was realized using following technical scheme：
A kind of endurance testing device of stopping caliper ball screw, it is characterised in that including
One workbench；
One is arranged on the side of workbench for controlling the high-low temperature chamber of the test temperature of ball screw in test process,
The clamp for being provided with ball screw are provided with inside the high-low temperature chamber, device for measuring force is provided between two panels brake block；
One vacuum plant for being used to provide the vacuum environment in simulation ball screw practical work process, the vacuum plant
It is connected with the gas port of clamp；
One hydraulic means for being used to provide the hydraulic environment in simulation ball screw practical work process, the hydraulic means
It is connected with the hydraulic fluid port of clamp；
One opposite side for being arranged on workbench is used to be provided for ball screw the torquer of torsional forces；
One PLC control system, the PLC control system is filled with high-low temperature chamber, device for measuring force, vacuum plant, hydraulic pressure respectively
Put communication and torquer connection.
In a preferred embodiment of the present utility model, the device for measuring force includes fixed plate and is arranged in fixed plate
Multiple pressure sensors, the communication of the pressure sensor and PLC control system is connected.
In a preferred embodiment of the present utility model, the vacuum plant includes setting vacuum on the table
Pump, the air entry of the vavuum pump is connected by tracheae with the gas port of clamp, and the vavuum pump is communicated with PLC control system and connected
Connect.
In a preferred embodiment of the present utility model, the hydraulic means includes setting hydraulic oil on the table
Pump, the oil-out of the hydraulic oil pump is connected by oil pipe with the hydraulic fluid port of clamp, and the hydraulic oil pump leads to PLC control system
News connection.
In a preferred embodiment of the present utility model, the torquer includes motor, reductor, substrate, moment of torsion
Sensor and torsion inspection axle, the output end of the motor are connected with the input of reductor, and the output end of the reductor passes through
First shaft coupling is connected with one end of torque sensor, and the other end of the torque sensor is examined by second shaft coupling with torsion
Axle is connected, and the reductor is arranged on the side of substrate by reductor installing plate, and the substrate is set on the table, institute
The middle part that torque sensor is arranged on substrate by moment of torsion seat is stated, one end of the torsion inspection axle is arranged on torsion inspection axle and pacifies by bearing
It is described to turn round the opposite side that inspection axle installing plate is arranged on substrate on dress plate, offered and ball wire in the other end for turning round inspection axle
The splined hole of the matching ends of bar, the motor and torque sensor are connected with PLC control system communication respectively.
In a preferred embodiment of the present utility model, the endurance testing device of the stopping caliper ball screw is also wrapped
Including one can drive torquer and the end docking with ball screw or separate feed arrangement, the torquer to be arranged on
On feed arrangement.
In a preferred embodiment of the present utility model, the feed arrangement includes screw mandrel, the horizontal seat of screw mandrel and handwheel,
The horizontal seat of screw mandrel is set on the table by thwart, and one end of the screw mandrel passes through the first screw mandrel stator and first
Screw rodb base is arranged on one end of the horizontal seat of screw mandrel, and the other end of the screw mandrel passes through the second screw mandrel stator and the second screw rodb base
It is arranged on the other end of the horizontal seat of screw mandrel, the other end of the screw mandrel stretches out through the second screw rodb base and is connected with handwheel,
Guide rail is provided with the both sides of the horizontal seat of the screw mandrel, is slided on the guide rail and is provided with slide attachment plate, be provided with the screw mandrel
Along the sliding block that screw mandrel is slided, the lower end of the sliding connection plate is arranged on sliding block, and the upper end of the sliding connection plate is arranged on
On substrate.
Compared with prior art, the utility model makes the overall structure of test device relatively simple using said structure, whole
Individual test process operation is relatively simple, the service life of stopping caliper ball screw can be accurately tested out, to tester
Member brings larger facility.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is right view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the sectional view of the A-A of Fig. 3.
Fig. 5 is the structural representation of device for measuring force of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Shown in reference picture 1- Fig. 5, a kind of endurance testing device of the stopping caliper ball screw be given in figure, including work
Make platform 100, high-low temperature chamber 200, vacuum plant, hydraulic means, torquer, feed arrangement and PLC control system.
High-low temperature chamber 200 is arranged on the side of workbench 100 for controlling the test temperature of ball screw 910 in test process
Degree, is provided with the clamp 940 for being provided with ball screw 910 inside high-low temperature chamber 200, and clamp 940 are set by the guide pin bushing on its top
Put on the guide pillar 710 of clamp fixed plate 700, clamp fixed plate 700 be arranged on workbench 100 on, two panels brake block 950,
Device for measuring force 1000 is provided between 960.
Device for measuring force 1000 include fixed plate 1010 and be arranged in fixed plate 1010 multiple pressure sensors 1020,
1030th, 1040, fixed plate 1010 is arranged on clamp installing plate 700 by transition plate 800, pressure sensor 1020,1030,
1040 are connected with PLC control system communication.
Vacuum plant is used to provide the vacuum environment in simulation ball screw practical work process, and vacuum plant includes setting
Vavuum pump 310 on workbench 100, the air entry of vavuum pump 310 is connected by tracheae 320 with the gas port of clamp 940, very
Empty pump 310 is connected with PLC control system communication.
Hydraulic means is used to provide the hydraulic environment in the simulation practical work process of ball screw 910, and hydraulic means includes
The hydraulic oil pump 410 on workbench 100 is arranged on, the oil-out of hydraulic oil pump 410 is by oil pipe 420 and the hydraulic fluid port of clamp 940
It is connected, hydraulic oil pump 410 is connected with PLC control system communication.
The opposite side that torquer is arranged on workbench 100 is used to provide torsional forces, torquer bag for ball screw 910
Include motor 6010, reductor 6020, substrate 6030, torque sensor 6060 and turn round inspection axle 6100, the output end of motor 6010 with
The input of reductor 6020 is connected, and the output end of reductor 6020 is by first shaft coupling 6050 and torque sensor 6060
One end be connected, the other end of torque sensor 6060 is connected by second shaft coupling 6070 with inspection axle 6100 is turned round, deceleration
Machine 6020 is arranged on the side of substrate 6030 by reductor installing plate 6040, and substrate 6030 is arranged on workbench 100, moment of torsion
Sensor 6060 is arranged on the middle part of substrate 6030 by moment of torsion seat 6061, and the one end for turning round inspection axle 6100 is set by bearing 6080
On inspection axle installing plate 6090 is turned round, the opposite side that inspection axle installing plate 6090 is arranged on substrate 6030 is turned round, turning round the another of inspection axle 6100
One end offers the splined hole with the matching ends of ball screw 910, motor 6010 and torque sensor 6060 respectively with PLC
Control system communication connection；
Feed arrangement can drive torquer with ball screw end docking or separate, torquer be arranged on into
To on device, feed arrangement includes the horizontal seat 5080 of screw mandrel 5030, screw mandrel and handwheel 5020, and the horizontal seat 5080 of screw mandrel passes through thwart
5010 are arranged on workbench 100, and one end of screw mandrel 5030 passes through the first screw mandrel stator 5090 and the first screw rodb base 5100
It is arranged on one end of the horizontal seat 5080 of screw mandrel, the other end of screw mandrel 5030 passes through the second screw mandrel stator 5050 and the second screw mandrel
Seat 5040 is arranged on the other end of the horizontal seat 6070 of screw mandrel, and the other end of screw mandrel 5030 stretches out through the second screw rodb base 5040
It is connected with handwheel 5020, guide rail 5070 is provided with the both sides of the horizontal seat 5080 of screw mandrel, is slided on guide rail 5070 and be provided with sliding block company
Fishplate bar 5060, is provided with the sliding block slided along screw mandrel on screw mandrel 5030, and the lower end of sliding connection plate 5060 is arranged on sliding block, sliding
The upper end of dynamic connecting plate 5060 is arranged on substrate 6030.
The utility model specifically detects testing procedure：
1) clamp that will be provided with ball screw 910 are arranged on the inside of high-low temperature chamber 200；
2) device for measuring force is arranged between two panels brake block 950,960 again；
3) output end of reductor 6020 is connected by first shaft coupling 6050 with one end of torque sensor 6060,
The other end of torque sensor 6060 is connected by second shaft coupling 6070 with inspection axle 6100 is turned round again；
4) tester manually shakes handwheel 5020, moves forward whole torquer, so that torquer
On the end of splined hole and ball screw 910 of torsion inspection axle 6100 coordinate；
5) PLC control system is started, control vavuum pump 310 will be vacuumized inside clamp 940, simulate ball screw
Vacuum environment in 910 practical work process；
6) then 410 brakes of the internal timing of clamp 940 injection setting pressure of PLC control system control hydraulic oil pump
Liquid, hydraulic environment during simulation 910 real work of ball screw；
7) PLC control system controlled motor 6010 works, and motor 6010 finally drives torsion inspection axle 6100 to rotate, and turns round inspection axle
6100 drive ball screws 910 rotate, the moment of torsion of the output of motor 6010 by torque sensor 6060 be delivered to PLC control into
Row reads；
8) ball screw 910 rotarily drives its screw 920 for being disposed thereon portion and carries out level and is moved to the left, screw 920
Contacted with the inner carrier 930 of clamp 940 is set, and promote piston 930 to be moved to the left；
9) piston 930 is contacted with the brake block 950 on right side, and the brake block 950 on the right side of promotion is moved to the left, the brake on right side
Piece 950 is contacted with device for measuring force, and coordinates the brake block 960 in left side, transfers force to the pressure sensor on device for measuring force
1020th, on 1030,1040；
10) when the output torque of motor 6010 reaches setting value, motor 6010 shuts down, and is timed guarantor and carries, and protects and carries
After end, motor 6010 is inverted, and drives ball screw 910 to invert, and screw 920 moves right, axial force unloading.
The utility model makes the overall structure of test device relatively simple using said structure in sum, entirely tests
Journey operation is relatively simple, can accurately test out the service life of stopping caliper ball screw, is brought to tester
Larger facility.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (7)
1. a kind of endurance testing device of stopping caliper ball screw, it is characterised in that including
One workbench；
One is arranged on the side of workbench for controlling the high-low temperature chamber of the test temperature of ball screw in test process, described
The clamp for being provided with ball screw are provided with inside high-low temperature chamber, device for measuring force is provided between two panels brake block；
One vacuum plant for being used to provide the vacuum environment in simulation ball screw practical work process, the vacuum plant and card
The gas port of pincers is connected；
One hydraulic means for being used to provide the hydraulic environment in simulation ball screw practical work process, the hydraulic means and card
The hydraulic fluid port of pincers is connected；
One opposite side for being arranged on workbench is used to be provided for ball screw the torquer of torsional forces；
One PLC control system, the PLC control system is led to high-low temperature chamber, device for measuring force, vacuum plant, hydraulic means respectively
News and torquer connection.
2. a kind of endurance testing device of stopping caliper ball screw as claimed in claim 1, it is characterised in that：The survey
Power apparatus include fixed plate and the multiple pressure sensors being arranged in fixed plate, the pressure sensor and PLC control system
Communication connection.
3. a kind of endurance testing device of stopping caliper ball screw as claimed in claim 1, it is characterised in that：It is described true
Empty device includes setting vavuum pump on the table, and the air entry of the vavuum pump is connected by tracheae with the gas port of clamp
Logical, the vavuum pump is connected with PLC control system communication.
4. a kind of endurance testing device of stopping caliper ball screw as claimed in claim 1, it is characterised in that：The liquid
Pressure device includes setting hydraulic oil pump on the table, and the oil-out of the hydraulic oil pump passes through the hydraulic fluid port phase of oil pipe and clamp
Connection, the hydraulic oil pump is connected with PLC control system communication.
5. a kind of endurance testing device of stopping caliper ball screw as claimed in claim 1, it is characterised in that：The torsion
Moment device includes motor, reductor, substrate, torque sensor and turns round inspection axle, the output end of the motor and the input of reductor
End is connected, and the output end of the reductor is connected by first shaft coupling with one end of torque sensor, and the moment of torsion is passed
The other end of sensor is connected by second shaft coupling with inspection axle is turned round, and the reductor is arranged on substrate by reductor installing plate
Side, the substrate sets on the table, and the torque sensor is by moment of torsion seat installed in the middle part of substrate, the torsion
The one end for examining axle is arranged in torsion inspection axle installing plate by bearing, described to turn round the opposite side that inspection axle installing plate is arranged on substrate,
The other end for turning round inspection axle offers the splined hole with the matching ends of ball screw, the motor and torque sensor point
It is not connected with PLC control system communication.
6. a kind of endurance testing device of the stopping caliper ball screw as described in claim 1-5 any one, its feature
It is：The endurance testing device of the stopping caliper ball screw also includes an end that can drive torquer and ball screw
The feed arrangement that portion docks or be separate, the torquer is arranged on feed arrangement.
7. a kind of endurance testing device of stopping caliper ball screw as claimed in claim 6, it is characterised in that：It is described enter
Include screw mandrel, the horizontal seat of screw mandrel and handwheel to device, the horizontal seat of screw mandrel is set on the table by thwart, the screw mandrel
One end is arranged on one end of the horizontal seat of screw mandrel by the first screw mandrel stator and the first screw rodb base, and the other end of the screw mandrel leads to
Cross the second screw mandrel stator and the second screw rodb base is arranged on the other end of the horizontal seat of screw mandrel, the other end of the screw mandrel is through the
Two screw rodb bases stretch out and are connected with handwheel, and guide rail is provided with the both sides of the horizontal seat of the screw mandrel, are slided on the guide rail and set
There is slide attachment plate, the sliding block slided along screw mandrel is provided with the screw mandrel, the lower end of the sliding connection plate is arranged on sliding block
On, the upper end of the sliding connection plate is arranged on substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234315.3U CN206281638U (en) | 2016-11-17 | 2016-11-17 | A kind of endurance testing device of stopping caliper ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234315.3U CN206281638U (en) | 2016-11-17 | 2016-11-17 | A kind of endurance testing device of stopping caliper ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281638U true CN206281638U (en) | 2017-06-27 |
Family
ID=59083560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234315.3U Withdrawn - After Issue CN206281638U (en) | 2016-11-17 | 2016-11-17 | A kind of endurance testing device of stopping caliper ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525401A (en) * | 2016-11-17 | 2017-03-22 | 宁波慈兴精密传动科技有限公司 | Service life test device and method of ball screw for parking clamp |
-
2016
- 2016-11-17 CN CN201621234315.3U patent/CN206281638U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525401A (en) * | 2016-11-17 | 2017-03-22 | 宁波慈兴精密传动科技有限公司 | Service life test device and method of ball screw for parking clamp |
| CN106525401B (en) * | 2016-11-17 | 2019-01-18 | 慈兴集团有限公司 | A kind of endurance testing device and test method of stopping caliper ball screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170627 Effective date of abandoning: 20190118 |
|
| AV01 | Patent right actively abandoned |