CN208399142U - The lifting device of ball-screw detection platform - Google Patents
The lifting device of ball-screw detection platform Download PDFInfo
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- CN208399142U CN208399142U CN201820711555.0U CN201820711555U CN208399142U CN 208399142 U CN208399142 U CN 208399142U CN 201820711555 U CN201820711555 U CN 201820711555U CN 208399142 U CN208399142 U CN 208399142U
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- ball
- screw
- lift master
- lifting device
- jaw chuck
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Abstract
The utility model discloses the lifting devices of ball-screw detection platform, including lift master, three-jaw chuck, driving motor, the driving motor connects three-jaw chuck, described ball-screw one end is connect with three-jaw chuck, the other end connects lift master, weight test block is placed on lift master, weight test block moves up and down the course of work of simulation ball-screw with lift master.The actual application of the lifting device simulation ball-screw of ball-screw detection platform, cooperation detection platform realize the detection of ball-screw, guarantee the outgoing quality of ball-screw.
Description
Technical field
The utility model relates to lead screw detection fields, the especially lifting device of ball-screw detection platform.
Background technique
With the development of material flow industry, the application of sorting machine people is promoted.Sorting machine people is that one kind has biography
The robot of sensor, object lens and electron-optical system can quickly carry out goods sorting.Sorting machine people uses ball-screw,
Ovality, the circular arc size of ball-screw, are related to the accuracy and efficiency of sorting machine people.
Existing ball-screw manufacturer generally only makees simple artificial examination, also without corresponding profession
Detection device, and the key of ball-screw detection is that simulation lead screw is installed on the actual course of work in sorting machine people.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of lifting of ball-screw detection platform dresses
It sets, is installed on the actual course of work in sorting machine people for simulating lead screw.
The utility model adopts the following technical solution:
The lifting device of ball-screw detection platform, including lift master, three-jaw chuck, driving motor, the driving motor
Three-jaw chuck is connected, described ball-screw one end is connect with three-jaw chuck, and the other end connects lift master, and weight is placed on lift master
Object test block, weight test block move up and down the course of work of simulation ball-screw with lift master.
Lift master is fixed by guide post, and is moved up and down along guide post, and spacer sleeve, spiral shell are socketed on the ball-screw
Mother, described ball-screw one end are connect with three-jaw chuck, and the other end connects apical grafting in lift master lower part；The driving motor driving
The rotation of three-jaw chuck, three-jaw chuck drive ball screw turns, and ball screw turns drive has spacer sleeve, nut apical grafting lifting
Platform lower part, moves up and down lift master along guide post.
The bottom of lift master is equipped with limiting slot, and the end of ball-screw is withstood in limiting slot.
Lifting device side is equipped at least one sensor.
Three-jaw chuck is connect with fixed station, and fixed station is hollow, and driving motor is arranged in bottom end.
Driving motor be can positive and negative rotation servo motor.
Preferably, the lift master is fixed by guide post, and is moved up and down along guide post, and the lift master bottom end is equipped with
Nut fixing seat is fixed with nut in the nut fixing seat, and described ball-screw one end is connect with three-jaw chuck, and the other end connects
Connected nut.
The advantageous effects obtained using technical solution as above are as follows:
The actual application of the lifting device simulation ball-screw of ball-screw detection platform, cooperation detection platform are realized
The detection of ball-screw guarantees the outgoing quality of ball-screw.
Detailed description of the invention
Fig. 1 is 1 lifting device structural schematic diagram of embodiment.
Fig. 2 is ball-screw scheme of installation.
Fig. 3 is lifting device application schematic diagram.
Fig. 4 is 2 lifting device structural schematic diagram of embodiment.
In figure, 10, ball-screw, 11, sensor, 12, nut, 81, guide post, 82, lift master, 83, spacer sleeve, 84,
Three-jaw chuck, 85, fixed station, 86, guide runner, 87, nut fixing seat.
Specific embodiment
In conjunction with attached drawing 1 to 4, specific embodiments of the utility model will be further explained.
Embodiment 1:
As shown in Figures 1 to 3, the lifting device of ball-screw detection platform, including lift master 82, three-jaw chuck 84, driving
Motor, the driving motor connect three-jaw chuck 84, and the three-jaw chuck is connected with ball-screw 10, the other end of ball-screw
Lift master is connected, weight test block is placed on lift master, weight test block moves up and down simulation ball-screw with lift master
The course of work.
Lift master 82 is fixed by guide post 81, and moves up and down along guide post 81, is socketed on the ball-screw 10
Spacer sleeve 83, nut 12, described ball-screw one end are connect with three-jaw chuck, and the other end connects apical grafting in lift master lower part；Institute
State driving motor driving three-jaw chuck rotation, three-jaw chuck drive ball screw turns, ball screw turns drive have spacer sleeve,
Nut apical grafting moves up and down lift master along guide post in lift master lower part.The bottom of lift master is equipped with limiting slot, ball-screw
End withstand in limiting slot.
Lift master two sides are equipped with through-hole, the guide runner 86 with gradient are socketed in guide post, lift master is by being connected to
Guide runner realizes the connection with guide post.When actual test, guide runner is connected in the through-hole of lift master, lift master
It is socketed in guide post together together with guide runner.
The bottom of lift master is equipped with limiting slot, and the end of ball-screw is withstood in limiting slot.Ball screw turns, spacer sleeve
Clamp nut apical grafting is in lift master lower part, and spacer sleeve, nut no longer rotate.Spacer sleeve, nut, lead screw are directly socketed, can
To detect various types of roller screws.
Lifting device side is equipped at least one sensor 11.Three-jaw chuck is connect with fixed station 85, and fixed station is hollow, bottom
End setting driving motor.Driving motor be can positive and negative rotation servo motor.
Embodiment 2:
On the basis of embodiment 1, lift master is fixed by guide post 81, and moves up and down along guide post, the lifting
Platform bottom end is equipped with nut fixing seat 87, is fixed with nut, described 10 one end of ball-screw and three-jaw in the nut fixing seat 87
Chuck 84 connects, other end attaching nut 12, as shown in Figure 4.Nut fixing seat 87 can be according to the ball-screw of different types
Replacement.
Driving motor drives the rotation of three-jaw chuck, and three-jaw chuck drives ball screw turns, and ball-screw is connected by nut
Lift master is connect, lift master is limited by guide post, moves up and down lift master.
Certainly, the preferred embodiment of only the utility model described above, the utility model is not limited to enumerate above-mentioned
Embodiment, it should be noted that for anyone skilled in the art under the guidance of this specification, that is made is all etc.
With substitution, obvious variant, all fall within the essential scope of this specification, it ought to be by the protection of the utility model.
Claims (7)
1. the lifting device of ball-screw detection platform, which is characterized in that including lift master (82), three-jaw chuck (84), driving
Motor, the driving motor connect three-jaw chuck (84), and described ball-screw (10) one end is connect with three-jaw chuck (84), another
End connects lift master (82), is placed with weight test block on lift master (82), weight test block is moved up and down with lift master (82)
Simulate the course of work of ball-screw (10).
2. the lifting device of ball-screw detection platform according to claim 1, which is characterized in that the lift master (82)
It is fixed by guide post (81), and moved up and down along guide post (81), be socketed on the ball-screw (10) spacer sleeve (83),
Nut (12), described ball-screw (10) one end are connect with three-jaw chuck (84), and the other end connects lift master (82), and apical grafting exists
Lift master (82) lower part；
Driving motor driving three-jaw chuck (84) rotation, three-jaw chuck (84) drive ball-screw (10) rotation, ball wire
Thick stick (10) rotates and drives spacer sleeve (83), nut (12) apical grafting in lift master (82) lower part, makes lift master (82) along guide post
(81) it moves up and down.
3. the lifting device of ball-screw detection platform according to claim 2, which is characterized in that the lift master (82)
Bottom be equipped with limiting slot, the end of ball-screw (10) is withstood in limiting slot.
4. the lifting device of ball-screw detection platform according to claim 1, which is characterized in that the lifting device one
Side is equipped at least one sensor (11).
5. the lifting device of ball-screw detection platform according to claim 1, which is characterized in that the three-jaw chuck with
Fixed station (85) connection, fixed station (85) is hollow, and driving motor is arranged in bottom end.
6. the lifting device of ball-screw detection platform according to claim 1, which is characterized in that the driving motor is
Can positive and negative rotation servo motor.
7. the according to claim 1, lifting device of the described in any item ball-screw detection platforms of 4-6, which is characterized in that described
Lift master (82) is fixed by guide post (81), and moves up and down along guide post (81), and lift master (82) bottom end is equipped with spiral shell
Female fixing seat (87), the nut fixing seat (87) is interior to be fixed with nut (12), described ball-screw (10) one end and three-jaw card
Platform (84) connection, other end attaching nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711555.0U CN208399142U (en) | 2018-05-14 | 2018-05-14 | The lifting device of ball-screw detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711555.0U CN208399142U (en) | 2018-05-14 | 2018-05-14 | The lifting device of ball-screw detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399142U true CN208399142U (en) | 2019-01-18 |
Family
ID=65136397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820711555.0U Active CN208399142U (en) | 2018-05-14 | 2018-05-14 | The lifting device of ball-screw detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399142U (en) |
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2018
- 2018-05-14 CN CN201820711555.0U patent/CN208399142U/en active Active
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