CN113532853A

CN113532853A - Ball transmission part detection experimental device

Info

Publication number: CN113532853A
Application number: CN202111089733.3A
Authority: CN
Inventors: 秦胜刚
Original assignee: Qidong Viruntec Machine Tool Accessories Co ltd
Current assignee: Qidong Viruntec Machine Tool Accessories Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2021-10-22
Anticipated expiration: 2041-09-17
Also published as: CN113532853B

Abstract

The invention discloses a ball transmission part detection experimental device, which comprises a workbench, wherein the top of the workbench is fixedly connected with a supporting cushion block, and the top of the workbench is provided with: the driving device is provided with a driving motor, and a fixing frame is fixedly connected to the position, close to the driving motor, of the top of the workbench; the detection device is provided with a horizontal sliding groove, one end of the horizontal sliding groove penetrates through the workbench, and the bottom of the inner side of the horizontal sliding groove is connected with a sliding block in a sliding mode; the invention relates to the technical field of ball screws, in particular to a collecting device with an intercepting net. This ball drive part detects experimental apparatus has reached and has not just realized the problem to the holistic detection of ball to the removal detection part, has reduced the degree of difficulty of ball performance experiment, has reduced the maintenance degree of difficulty and the cost of device, and the work of clearing up that can be convenient has improved the clean degree on device surface.

Description

Ball transmission part detection experimental device

Technical Field

The invention relates to the technical field of ball screws, in particular to a ball transmission part detection experimental device.

Background

The ball screw is particularly important to test the performance of the ball screw because the ball screw has problems such as reduction in transmission accuracy, noise, and deformation due to temperature rise, which cause a decrease in stability of the ball screw.

But present ball experimental apparatus need remove the detection part and just can realize having improved the degree of difficulty of ball performance experiment to the holistic detection of ball, and the maintenance degree of difficulty and the cost of device are higher, the work of clearing up that can not be convenient, and the clean degree on device surface is relatively poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a ball transmission part detection experimental device, which solves the problem that the whole ball screw can be detected only by moving a detection part in the existing ball screw experimental device, reduces the difficulty of performance experiment of the ball screw, reduces the maintenance difficulty and cost of the device, can conveniently perform cleaning work, and improves the cleaning degree of the surface of the device.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a ball drive unit detects experimental apparatus, includes the workstation, the top fixedly connected with supporting pad piece of workstation, the top of workstation is provided with:

the driving device is provided with a driving motor, a fixed frame is fixedly connected to the top of the workbench at a position close to the driving motor, a swing clamping plate is rotatably connected to the top of the fixed frame, arc-shaped half barrels are mounted on one sides of the fixed frame and the swing clamping plate, penetrate through the fixed frame and the swing clamping plate and are in sliding connection with the fixed frame and the swing clamping plate, the arc-shaped half barrels are embedded with each other, and the driving motor is fixedly connected with the arc-shaped half barrels;

the detection device is provided with a horizontal sliding groove, one end of the horizontal sliding groove penetrates through the workbench, the bottom of the inner side of the horizontal sliding groove is connected with a sliding block in a sliding mode, the top of the sliding block is fixedly connected with an inner rolling elastic plate, wear-resisting balls are uniformly installed at the bottom of the inner rolling elastic plate, the ball screw is driven to rotate by a driving motor and an arc half barrel, the wear-resisting balls and the ball screw rub to perform a wear-resisting experiment, the wear-resisting balls drive the sliding block and the inner rolling elastic plate to transversely move along a thread groove of the ball screw to rub the whole ball screw, the whole ball screw can be rubbed without moving a friction part, and the difficulty of the ball screw wear-resisting experiment is reduced;

the collecting device is provided with an intercepting net, the top of the workbench is close to the position fixedly connected with a magnet block of the intercepting net, and fan blade plates are symmetrically installed on one side of the arc-shaped half barrel.

Preferably, the track groove has been seted up to the inboard of arc half bucket, sliding connection has the chucking piece between the inner wall both sides in track groove, the extrusion piece is installed to one side of chucking piece, the extrusion piece extends to the outside in track groove.

Preferably, the dashpot has been seted up to one side of chucking piece, inner wall one side fixedly connected with elastic plate of dashpot, elastic plate and extrusion piece fixed connection, inside ball put into the inside arc half-bucket of mount, rotate swing cardboard until two arc half-buckets butt joints, ball promoted the extrusion piece and enters into the inside of dashpot after bending with the elastic plate extrusion, can carry out the centre gripping to not unidimensional ball and fix, improve and roll to the lead screw to different sizes and carry out the accommodation that the centre gripping is fixed.

Preferably, inner wall one side fixedly connected with arc magnet in track groove, the material of chucking piece is magnetic metal, chucking piece and arc magnet sliding connection rotate the swing cardboard and keep away from until two arc half-buckets, slide the chucking piece along the track groove until the outside of removing the arc half-bucket, take off and change new chucking piece and extrusion piece behind the chucking piece of wearing and tearing and the extrusion piece, arc magnet attracts the chucking piece, prevent that the chucking piece from dropping the arc half-bucket outside, the damage part of change device that can be convenient, need not wholly change the device after the device is inside partial region damages, the degree of difficulty and the cost of equipment maintenance have been reduced.

Preferably, the bottom of the inner rolling elastic plate is provided with a containing groove, one side of the inner wall of the containing groove is fixedly connected with an extrusion elastic plate, and one end of the extrusion elastic plate extends to the outside of the containing groove and is fixedly connected with the wear-resistant ball.

Preferably, the bottom of interior book diving board is close to the symmetry of position of wear-resisting ball and installs the antifriction plate, the antiskid groove has evenly been seted up to the bottom of antifriction plate, and wear-resisting ball promotes the extrusion diving board after getting into ball inside and bends, and wear-resisting ball rubs ball at ball's thread groove internal friction ball, and the surface that antifriction plate rubs ball can adapt to the ball of different thread depth, rubs ball's recess and surface simultaneously, has improved device to ball not unidimensional adaptation degree and frictional strength, has improved the reliable degree of wear-resisting experiment.

Preferably, one end of the top of the workbench, which is far away from the supporting cushion block, is fixedly connected with a longitudinal plate, the top of the longitudinal plate is provided with a longitudinal sliding groove, a lifting block is slidably connected between two sides of the inner wall of the longitudinal sliding groove, and the top of the lifting block is fixedly connected with an auxiliary ring.

(III) advantageous effects

The invention provides a detection experimental device for a ball transmission part. The method has the following beneficial effects:

the ball transmission part detection experimental device is driven to rotate by the driving motor and the arc half barrel through the ball screw, wear-resisting experiments are carried out on the wear-resisting balls and the friction of the ball screw, the wear-resisting balls drive the sliding blocks and the inner rolling elastic plates to rub the whole ball screw along the thread groove transverse movement of the ball screw, the friction part does not need to be moved, the whole ball screw can be rubbed, and the difficulty of the ball screw wear-resisting experiments is reduced.

(II), this ball drive part detects experimental apparatus, it is crooked to promote the extrusion diving board after getting into ball through wear-resisting ball inside, wear-resisting ball is at ball's thread groove internal friction ball, wear-resisting plate friction ball's surface, can adapt to the ball of different thread depth, rub ball's recess and surface simultaneously, improved the adaptation degree and the frictional strength of device to ball unidimensional not, improved the reliable degree of wear-resisting experiment.

(III), this ball drive unit detects experimental apparatus, put into the inside arc half bucket of mount through ball inside, rotate the swing cardboard until two arc half buckets butt joints, ball promotes the inside that enters into the dashpot after the extrusion piece extrudees the bending with the elastic plate, can carry out the centre gripping to the not unidimensional ball and fix, improves and rolls to the lead screw to carry out the fixed accommodation of centre gripping to the not unidimensional.

(IV), this ball drive unit detects experimental apparatus, keep away from until two arc half-buckets through rotating the swing cardboard, slide the chucking piece along the track groove until the outside that removes the arc half-bucket, take off and change new chucking piece and extrusion piece behind the chucking piece of wearing and tearing and extrusion piece, arc magnet attracts the chucking piece, it is outside to prevent that the chucking piece from dropping the arc half-bucket, the damage part of change device that can be convenient, need not wholly change the device after the regional damage of device inside part, the degree of difficulty and the cost of equipment maintenance have been reduced.

(five), this ball drive part detects experimental apparatus, it is rotatory along with arc half-barrel through the flabellum, blow ball screw friction's piece and dust particle and remove to the interception net, metal piece adheres to the interception net surface, the part is attracted by the magnet piece and is adhered to the magnet piece surface, threaded rod and drive block are driven by ball screw and slide until striking interception net along horizontal spout, metal piece and the dust particle on interception net surface drop around the magnet piece, can concentrate piece and the dust particle that produces in the collection device course of operation, improve the clean degree of device.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural diagram of a driving device according to the present invention;

FIG. 3 is an internal cross-sectional view of the arcuate half-barrel of the present invention;

FIG. 4 is a schematic structural diagram of the detecting device of the present invention;

FIG. 5 is an internal cross-sectional view of the test device of the present invention;

fig. 6 is a schematic view of a connection structure of an auxiliary ring according to the present invention.

In the figure: 1. a work table; 2. supporting the cushion block; 3. a drive device; 31. a drive motor; 32. a fixed mount; 33. swinging the clamping plate; 34. an arc-shaped half barrel; 4. a detection device; 41. a horizontal chute; 42. a slider; 43. inward rolling spring plates; 44. wear-resistant balls; 5. a collection device; 51. an intercepting net; 52. a magnet block; 53. a leaf plate; 6. a track groove; 7. a clamping block; 8. extruding the block; 9. a buffer tank; 10. an elastic plate; 11. an arc-shaped magnet; 12. a receiving groove; 13. extruding the elastic plate; 14. a wear plate; 15. a longitudinal plate; 16. a longitudinal chute; 17. a lifting block; 18. an auxiliary ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a ball drive unit detects experimental apparatus, includes workstation 1, the top fixedly connected with supporting pad 2 of workstation 1, the top of workstation 1 is provided with:

the driving device 3 is provided with a driving motor 31, the top of the workbench 1 is fixedly connected with a fixed frame 32 at a position close to the driving motor 31, the top of the fixed frame 32 is rotatably connected with a swing clamping plate 33, one side of the fixed frame 32 and one side of the swing clamping plate 33 are both provided with an arc-shaped half barrel 34, the arc-shaped half barrel 34 penetrates through the fixed frame 32 and the swing clamping plate 33 and is in sliding connection with the fixed frame 32 and the swing clamping plate 33, the arc-shaped half barrels 34 are embedded, and the driving motor 31 is fixedly connected with the arc-shaped half barrel 34 positioned in the fixed frame 32;

the detection device 4 is provided with a horizontal sliding groove 41, one end of the horizontal sliding groove 41 penetrates through the workbench 1, the bottom of the inner side of the horizontal sliding groove 41 is connected with a sliding block 42 in a sliding mode, the top of the sliding block 42 is fixedly connected with an inner rolling elastic plate 43, and wear-resisting balls 44 are uniformly installed at the bottom of the inner rolling elastic plate 43.

The bottom of the inner rolling elastic plate 43 is provided with a containing groove 12, one side of the inner wall of the containing groove 12 is fixedly connected with an extrusion elastic plate 13, and one end of the extrusion elastic plate 13 extends to the outside of the containing groove 12 and is fixedly connected with a wear-resistant ball 44.

The bottom of the inner rolling spring plate 43 is symmetrically provided with wear-resisting plates 14 at positions close to the wear-resisting balls 44, and the bottom of each wear-resisting plate 14 is uniformly provided with anti-skidding grooves.

The one end fixedly connected with of lip block 2 is kept away from at the top of workstation 1 vertical board 15, and vertical spout 16 has been seted up at the top of vertical board 15, and sliding connection has elevator 17 between the inner wall both sides of vertical spout 16, and elevator 17's top fixedly connected with auxiliary ring 18.

When in use, one end of the ball screw is put into the arc-shaped half barrel 34 in the fixed frame 32. The other end is put into the auxiliary ring 18, the lifting block 17 and the auxiliary ring 18 descend under the action of self gravity to extrude the ball screw, the swing clamping plate 33 is rotated until the two arc half barrels 34 are butted, the driving motor 31 drives the arc half barrels 34 positioned in the fixed frame 32 to rotate between the fixed frame 32 and the swing clamping plate 33, the arc half barrels 34 in the swing clamping plate 33 are pushed to rotate simultaneously, the inner rolling elastic plate 43 pushes the wear-resisting balls 44 to move towards the lower ball screw under the self elastic action until the wear-resisting balls 44 cling to the ball screw, the sliding block 42 is moved until the wear-resisting balls 44 enter the thread groove of the ball screw, the ball screw is driven to rotate by the driving motor 31 and the arc half barrels 34, the wear-resisting balls 44 and the ball screw rub for a wear-resisting experiment, the wear-resisting balls 44 drive the sliding block 42 and the inner rolling elastic plate 43 to rub the whole ball screw along the thread groove of the ball screw in a transverse movement manner, the whole ball screw can be rubbed without moving a friction part, so that the difficulty of a ball screw abrasion resistance experiment is reduced.

Example two

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of embodiment one, track groove 6 has been seted up to the inboard of arc half bucket 34, and sliding connection has chucking piece 7 between the inner wall both sides of track groove 6, and extrusion piece 8 is installed to one side of chucking piece 7, and extrusion piece 8 extends to the outside in track groove 6.

Buffer slot 9 has been seted up to one side of chucking piece 7, and inner wall one side fixed connection elastic plate 10 of buffer slot 9, elastic plate 10 and extrusion piece 8 fixed connection.

The inner wall one side fixedly connected with arc magnet 11 of track groove 6, chucking piece 7's material is magnetic metal, chucking piece 7 and arc magnet 11 sliding connection.

During the use, inside ball put into the inside arc half-bucket 34 of mount 32, rotate swing cardboard 33 until two arc half-buckets 34 butt joints, ball promoted extrusion piece 8 and enters into the inside of dashpot 9 after with elastic plate 10 extrusion bending, can carry out the centre gripping to the ball of unidimensional fixedly, improves and rolls to the lead screw to unidimensional and carry out the fixed accommodation of centre gripping.

Rotate swing cardboard 33 and keep away from until two arc half-buckets 34, slide chucking piece 7 along track groove 6 and until the outside that removes arc half-bucket 34, take off and change new chucking piece 7 and extrusion piece 8 behind the chucking piece 7 and the extrusion piece 8 of wearing and tearing, arc magnet 11 attracts chucking piece 7, it is outside to prevent that chucking piece 7 from dropping arc half-bucket 34, the damage part of change device that can be convenient, need not wholly change the device after the regional damage of device inside part, the degree of difficulty and the cost of equipment maintenance have been reduced.

EXAMPLE III

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of the first embodiment, the top of the workbench 1 is provided with the collecting device 5, the collecting device 5 is provided with the intercepting net 51, the position of the top of the workbench 1 close to the intercepting net 51 is fixedly connected with the magnet block 52, and one side of the arc-shaped half barrel 34 is symmetrically provided with the fan blade plate 53.

During the use, flabellum board 53 rotates along with arc half-bucket 34, blow the piece and the dust granule of ball screw surface friction and remove to holding screen 51, the metal piece is attached to holding screen 51 surface, the part is attracted by magnet piece 52 and is attached to magnet piece 52 surface, threaded rod and drive block are driven by ball and slide until striking holding screen 51 along horizontal spout 41, the metal piece and the dust granule on holding screen 51 surface drop around magnet piece 52, can concentrate piece and the dust granule that produces in the collection device course of operation, improve the clean degree of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ball drive part detects experimental apparatus, includes workstation (1), its characterized in that, the top fixedly connected with supporting pad piece (2) of workstation (1), the top of workstation (1) is provided with:

the driving device (3) is provided with a driving motor (31), a fixed frame (32) is fixedly connected to the position, close to the driving motor (31), of the top of the workbench (1), a swinging clamping plate (33) is rotatably connected to the top of the fixed frame (32), arc-shaped half barrels (34) are mounted on one sides of the fixed frame (32) and the swinging clamping plate (33), the arc-shaped half barrels (34) penetrate through the insides of the fixed frame (32) and the swinging clamping plate (33) and are in sliding connection with the fixed frame (32) and the swinging clamping plate (33), the arc-shaped half barrels (34) are embedded, and the driving motor (31) is fixedly connected with the arc-shaped half barrels (34);

the detection device (4) is provided with a horizontal sliding groove (41), one end of the horizontal sliding groove (41) penetrates through the workbench (1), the bottom of the inner side of the horizontal sliding groove (41) is connected with a sliding block (42) in a sliding mode, the top of the sliding block (42) is fixedly connected with an inner rolling elastic plate (43), and wear-resisting balls (44) are uniformly mounted at the bottom of the inner rolling elastic plate (43);

the collecting device (5) is provided with an intercepting net (51), the top of the workbench (1) is fixedly connected with a magnet block (52) close to the intercepting net (51), and a fan blade plate (53) is symmetrically arranged on one side of the arc-shaped half barrel (34).

2. The ball bearing drive component testing experimental apparatus of claim 1, wherein: track groove (6) have been seted up to the inboard of arc half bucket (34), sliding connection has chucking block (7) between the inner wall both sides of track groove (6), extrusion piece (8) are installed to one side of chucking block (7), extrusion piece (8) extend to the outside in track groove (6).

3. The ball bearing drive component testing experimental apparatus of claim 2, wherein: buffer slot (9) have been seted up to one side of chucking piece (7), inner wall one side fixedly connected with elastic plate (10) of buffer slot (9), elastic plate (10) and extrusion piece (8) fixed connection.

4. The ball bearing drive component testing experimental apparatus of claim 2, wherein: inner wall one side fixedly connected with arc magnet (11) of track groove (6), the material of chucking piece (7) is magnetic metal, chucking piece (7) and arc magnet (11) sliding connection.

5. The ball bearing drive component testing experimental apparatus of claim 1, wherein: the bottom of interior book diving board (43) has been seted up and has been accomodate groove (12), the inner wall one side fixedly connected with extrusion diving board (13) of accomodating groove (12), the one end of extrusion diving board (13) extends to the outside of accomodating groove (12) and with wear-resisting ball (44) fixed connection.

6. The ball bearing drive component testing experimental apparatus of claim 1, wherein: wear-resisting plates (14) are symmetrically arranged at positions, close to the wear-resisting balls (44), of the bottoms of the inner rolling spring plates (43), and anti-skidding grooves are uniformly formed in the bottoms of the wear-resisting plates (14).

7. The ball bearing drive component testing experimental apparatus of claim 1, wherein: the top of workstation (1) is kept away from one end fixedly connected with vertical board (15) of lip block (2), vertical spout (16) have been seted up at the top of vertical board (15), sliding connection has elevator block (17) between the inner wall both sides of vertical spout (16), the supplementary ring of top fixedly connected with (18) of elevator block (17).