CN116718374B - Detection device for measuring rotation precision of RV reducer - Google Patents
Detection device for measuring rotation precision of RV reducer Download PDFInfo
- Publication number
- CN116718374B CN116718374B CN202311000124.5A CN202311000124A CN116718374B CN 116718374 B CN116718374 B CN 116718374B CN 202311000124 A CN202311000124 A CN 202311000124A CN 116718374 B CN116718374 B CN 116718374B
- Authority
- CN
- China
- Prior art keywords
- frame
- plate
- fixing
- reducer
- fixed
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 94
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 83
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention relates to the technical field of RV reducers and discloses a detection device for measuring the rotation precision of the RV reducer, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a bracket, the upper surface of the bracket is fixedly connected with a detection plate, the upper surface of the detection plate is fixedly connected with a detection cylinder, the lower surface of the detection plate is provided with a display, the inside of the detection cylinder is provided with a limit frame, and the center end of the limit frame is fixedly connected with a driving detector. According to the invention, after the RV reducer to be detected is placed in the detection cylinder, the RV reducer is connected with the driving detector, the driving detector drives the RV reducer to work and detects the rotation precision of the RV reducer, the fixing part is arranged in the detection cylinder, the RV reducer is fixed in the detection cylinder through the fixing part, and after the tension part is started, the tension part pulls the fixing part to deform, so that the fixing part can fix the RV reducer in the detection cylinder.
Description
Technical Field
The invention relates to the technical field of RV reducers, in particular to a detection device for measuring rotation precision of an RV reducer.
Background
With the rapid development of the economy and modern machinery in China, the method has very broad prospect in the field of development and research of industrial robots. The RV transmission device is mainly used for robot joint transmission, and the V speed reducer is a transmission mechanism. The device has the characteristics of small volume, strong impact resistance, high torsional rigidity and high positioning precision;
after RV reduction gear is manufactured, the rotation precision of the RV reduction gear needs to be detected, an existing precision detection device needs to be installed and fixed on the RV reduction gear, the rotation precision of the RV reduction gear is detected through the precision detection device, the RV reduction gear is generally fixed inside the detection device through a screw rod by the existing fixing device, the installation and the disassembly can become very troublesome, the screw rod is disassembled for a long time to work, the screw rod and the detection device are easy to loosen, and the detection error of the rotation precision of the RV reduction gear is increased.
Disclosure of Invention
The invention aims to provide a detection device for measuring the rotation precision of an RV reducer, so as to solve the problems in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a detection device for measuring rotation precision of an RV reducer, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a bracket, the upper surface of the bracket is fixedly connected with a detection plate, the upper surface of the detection plate is fixedly connected with a detection cylinder, the lower surface of the detection plate is provided with a display, the inside of the detection cylinder is provided with a limit frame, the center end of the limit frame is fixedly connected with a driving detector, the surface of the detection cylinder is fixedly connected with a fixing frame, and the inside of the detection cylinder is provided with the RV reducer, and the detection device further comprises:
the fixing part comprises a fixing ring, the fixing ring is fixedly connected with the inner wall of the detection cylinder, the end part of the fixing ring is fixedly connected with a hinge bracket, the surface of the hinge bracket is hinged with a fixing plate, and the bracket is fixedly connected with the inner wall of the fixing ring;
the tension component comprises a bending plate, the bending plate is fixedly connected with the end part of the fixed ring, one end of the bending plate, which is far away from the fixed ring, is fixedly connected with an electric push rod, and one end of the electric push rod, which is far away from the bending plate, is fixedly connected with a stress frame;
the clamping component comprises an arc block, the arc block is fixedly connected with the inner wall of the detection cylinder, the inner wall of the arc block is hinged with a movable frame, and one end of the movable frame, which is far away from the arc block, is fixedly connected with a clamping plate;
the auxiliary component comprises a cylindrical rod, the end part of the cylindrical rod and the end part of the fixed ring are fixedly connected, and one end, far away from the fixed ring, of the cylindrical rod is fixedly connected with a positioning frame.
Further, the mount is linked together with the detection section of thick bamboo, fixed plate and the inner wall contact of solid fixed ring, the tip of detecting the section of thick bamboo runs through the pick-up plate and extends to the outer end of pick-up plate, the bent plate is located the fixed ring and keeps away from the one end of articulated frame, the cylinder pole is located the fixed ring and keeps away from the one end of articulated frame.
Further, the fixing part comprises a protection pad, the protection pad is fixedly connected with the surface of the fixing plate, and the fixing plate is hinged with the inner wall of the fixing frame through a spring piece;
the protection pad is located one end of the fixed plate far away from the elastic sheet.
Further, the number of the fixing plates is four, the four fixing plates are circumferentially arranged by taking the fixing ring as the center, two elastic sheets are arranged on the surface of the fixing plate, and the fixing plate is matched with the inner wall of the fixing frame.
Further, the tension component comprises a sliding plate, the sliding plate is fixedly connected with the inner wall of the fixed frame, one end of the sliding plate, far away from the fixed frame, is slidably connected with a movable frame, the movable frame is hinged with the fixed plate through an elastic frame, and the end part of the stress frame is fixedly connected with a tension rod;
one end of the tension rod, which is far away from the stress frame, is fixedly connected with the end part of the movable frame.
Further, the tension rod penetrates through the fixing frame and extends to the inside of the fixing frame, the elastic frame is arranged in an inclined mode, the elastic frame is located at one end, far away from the fixing ring, of the fixing plate, and the bending plate is located at one end, far away from the fixing frame, of the fixing ring.
Further, the clamping component comprises a limiting plate, the limiting plate is fixedly connected with the inner wall of the circular arc block, one end, far away from the circular arc block, of the limiting plate is connected with a sliding frame in a sliding mode, and the surface of the sliding frame is fixedly connected with an extension frame;
the extension frame is hinged with the fixed plate through a round rod, and the sliding frame is hinged with the movable frame through an inclined frame.
Further, one end of the clamping plate far away from the movable frame is in contact with the surface of the RV reducer, two extending frames are arranged on the surface of the movable frame, the two extending frames are symmetrically arranged by taking the movable frame as a center, and the clamping plate is positioned at one end of the fixed plate, which is close to each other.
Further, the auxiliary component comprises a rotating frame, the rotating frame is spliced with the inside of the positioning frame, one end of the rotating frame, which is far away from the positioning frame, is hinged with a movable rod, and one end of the movable rod, which is far away from the rotating frame, is hinged with an elastic contraction frame;
one end of the elastic contraction frame, which is far away from the movable rod, is hinged with the end part of the fixed plate.
The invention has the following beneficial effects:
according to the invention, after the RV reducer to be detected is placed in the detection cylinder, the RV reducer is connected with the driving detector, the driving detector drives the RV reducer to work and detect the rotation precision of the RV reducer, the fixing part is arranged in the detection cylinder, the RV reducer is fixed in the detection cylinder through the fixing part, after the tension part is started, the tension part pulls the fixing part to deform, so that the fixing part can fix the RV reducer in the detection cylinder, the clamping part is arranged in the detection cylinder, the stability of the RV reducer in detection is improved through the clamping part, the auxiliary part is arranged in the detection cylinder, and can push the fixing part to expand towards the inside of the fixing frame, so that the RV reducer can be rapidly arranged in the detection cylinder for detection.
According to the invention, the fixing plate moves towards the inside of the fixing frame by utilizing the elasticity of the elastic sheet, so that the fixing plate has an inclined angle, after the RV reducer is placed in the detection cylinder, the RV reducer can squeeze the fixing plate to deform, so that the fixing plate can be horizontally attached to the surface of the RV reducer to clamp and fix the RV reducer, the protective pad is arranged on the surface of the fixing plate, the friction force between the fixing plate and the surface of the RV reducer is improved by the protective pad, and the stability of the RV reducer during detection is further improved.
According to the invention, the electric push rod pulls the tension rod to move towards the inside of the detection cylinder through the stress frame, and the tension rod pushes the end part of the elastic frame to move towards the outer end of the detection cylinder through the moving frame when moving, and the elastic frame changes the angle by utilizing the movement of the moving frame, so that the elastic frame can extrude the fixing plate to move towards the surface of the RV reducer, and the pressure of the fixing plate on the RV reducer is improved.
When the fixed plate moves to the surface of the RV reducer, the fixed plate pulls the extension frame to move through the round rod, the sliding frame slides on the surface of the limiting plate through the movement of the extension frame, the sliding frame pushes the movable frame to move to the surface of the RV reducer through the inclined frame, and the clamping plate extrudes and fixes the surface of the RV reducer through the movement of the movable frame, so that the stability of the RV reducer in detection is further improved.
According to the RV reducer, the tension rod moves towards the outer end of the detection cylinder, the elastic shrinkage frame pulls the fixing plate to move towards the end far away from the fixing ring when shrinking, the end of the fixing plate far away from the elastic shrinkage frame moves into the fixing frame, and after the fixing plate is inclined in the fixing frame, the RV reducer can be more conveniently fixed in the detection cylinder.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a cartridge according to the present invention;
FIG. 3 is a schematic diagram of the structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the fixing member of the present invention;
FIG. 5 is a schematic view of the overall structure of the tension member of the present invention;
FIG. 6 is a schematic view of a stress frame according to the present invention;
FIG. 7 is a schematic view of the overall structure of the clamping member of the present invention;
fig. 8 is a schematic view of the overall structure of the auxiliary component of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a detection plate; 2. a detection cylinder; 3. a bracket; 4. a bottom plate; 5. a display; 6. a fixing frame; 7. a limiting frame; 8. driving the detector; 9. a fixing member; 10. a tension member; 11. a clamping member; 12. an auxiliary member; 20. a fixing ring; 21. a hinge bracket; 22. a spring plate; 23. a fixing plate; 24. a protective pad; 30. a stress frame; 31. a tension rod; 32. a slide plate; 33. a moving rack; 34. an elastic frame; 35. a bending plate; 36. an electric push rod; 40. arc blocks; 41. a limiting plate; 42. an extension frame; 43. a movable frame; 44. a clamping plate; 45. a round bar; 46. a carriage; 50. a cylindrical rod; 51. an elastic shrinkage frame; 52. a rotating frame; 53. a movable rod; 54. and a positioning frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention relates to a detection device for measuring rotation precision of an RV reducer, comprising a bottom plate 4, wherein a bracket 3 is fixedly connected to the top of the bottom plate 4, a detection plate 1 is fixedly connected to the upper surface of the bracket 3, a detection cylinder 2 is fixedly connected to the upper surface of the detection plate 1, a display 5 is arranged on the lower surface of the detection plate 1, a limit frame 7 is arranged inside the detection cylinder 2, a driving detector 8 is fixedly connected to the center end of the limit frame 7, after the RV reducer to be detected is placed inside the detection cylinder 2, the RV reducer is connected with the driving detector 8, the driving detector 8 drives the RV reducer to work and detects rotation precision of the RV reducer, a fixing part 9 is arranged inside the detection cylinder 2, fix RV reduction gear in the inside of detecting section of thick bamboo 2 through fixed part 9, start the back with pulling force part 10, pulling force part 10 pulling fixed part 9 produces deformation for fixed part 9 can fix RV reduction gear in the inside of detecting section of thick bamboo 2, be provided with clamping part 11 in the inside of detecting section of thick bamboo 2, improve RV reduction gear's stability when detecting through clamping part 11, be provided with auxiliary part 12 in the inside of detecting section of thick bamboo 2, auxiliary part 12 can promote fixed part 9 to the inside expansion of mount 6, so that RV reduction gear can be quick install and detect in the inside of detecting section of thick bamboo 2, the fixed surface of detecting section of thick bamboo 2 is connected with mount 6, the inside of detecting section of thick bamboo 2 is provided with RV reduction gear, still include:
the fixing component 9, the fixing component 9 comprises a fixing ring 20, the fixing ring 20 is fixedly connected with the inner wall of the detection cylinder 2, the end part of the fixing ring 20 is fixedly connected with a hinge bracket 21, the surface of the hinge bracket 21 is hinged with a fixing plate 23, and the bracket 3 is fixedly connected with the inner wall of the fixing ring 20;
the tension component 10, the tension component 10 comprises a bending plate 35, the bending plate 35 is fixedly connected with the end part of the fixed ring 20, one end of the bending plate 35 far away from the fixed ring 20 is fixedly connected with an electric push rod 36, and one end of the electric push rod 36 far away from the bending plate 35 is fixedly connected with a stress frame 30;
the clamping component 11, the clamping component 11 comprises an arc block 40, the arc block 40 is fixedly connected with the inner wall of the detection cylinder 2, the inner wall of the arc block 40 is hinged with a movable frame 43, and one end of the movable frame 43, which is far away from the arc block 40, is fixedly connected with a clamping plate 44;
the auxiliary component 12, the auxiliary component 12 includes a cylindrical rod 50, the end of the cylindrical rod 50 and the fixed ring 20 are fixedly connected, and a locating frame 54 is fixedly connected to one end of the cylindrical rod 50 away from the fixed ring 20.
The fixing frame 6 is communicated with the detection cylinder 2, the fixing plate 23 is in contact with the inner wall of the fixing ring 20, the end part of the detection cylinder 2 penetrates through the detection plate 1 and extends to the outer end of the detection plate 1, the bending plate 35 is located at one end of the fixing ring 20 away from the hinge frame 21, and the cylindrical rod 50 is located at one end of the fixing ring 20 away from the hinge frame 21.
The fixing part 9 comprises a protection pad 24, the protection pad 24 is fixedly connected with the surface of a fixing plate 23, the fixing plate 23 moves towards the inside of a fixing frame 6 by utilizing the elasticity of a spring piece 22, so that the fixing plate 23 has an inclined angle, after the RV reducer is placed in the detecting cylinder 2, the RV reducer can squeeze the fixing plate 23 to deform, the fixing plate 23 can be horizontally attached to the surface of the RV reducer to clamp and fix the RV reducer, the protection pad 24 is arranged on the surface of the fixing plate 23, the friction force between the fixing plate 23 and the surface of the RV reducer is improved by the protection pad 24, the stability of the RV reducer during detection is further improved, and the fixing plate 23 is hinged with the inner wall of the fixing frame 6 by the spring piece 22;
the protection pad 24 is located at one end of the fixing plate 23 away from the elastic sheet 22.
The number of the fixing plates 23 is four, the four fixing plates 23 are circumferentially arranged with the fixing ring 20 as the center, two elastic sheets 22 are arranged on the surface of the fixing plate 23, and the fixing plate 23 is matched with the inner wall of the fixing frame 6.
The tension component 10 comprises a sliding plate 32, the sliding plate 32 is fixedly connected with the inner wall of a fixed frame 6, one end of the sliding plate 32 far away from the fixed frame 6 is slidably connected with a movable frame 33, an electric push rod 36 pulls a tension rod 31 to move towards the inside of a detection cylinder 2 through a force-bearing frame 30, the tension rod 31 pushes the end part of an elastic frame 34 to move towards the outer end of the detection cylinder 2 through the movable frame 33 when moving, the elastic frame 34 changes the angle by utilizing the movement of the movable frame 33, so that the elastic frame 34 can extrude a fixed plate 23 to move towards the surface of an RV reducer, the fixed pressure of the fixed plate 23 to the RV reducer is improved, the movable frame 33 is hinged with the fixed plate 23 through the elastic frame 34, and the end part of the force-bearing frame 30 is fixedly connected with the tension rod 31;
one end of the tension rod 31, which is far away from the stress frame 30, is fixedly connected with the end of the movable frame 33.
The tension rod 31 penetrates through the fixing frame 6 and extends to the inside of the fixing frame 6, the elastic frame 34 is obliquely arranged, the elastic frame 34 is located at one end of the fixing plate 23 far away from the fixing ring 20, and the bending plate 35 is located at one end of the fixing ring 20 far away from the fixing frame 6.
The clamping part 11 comprises a limiting plate 41, the limiting plate 41 is fixedly connected with the inner wall of the circular arc block 40, one end, far away from the circular arc block 40, of the limiting plate 41 is slidably connected with a sliding frame 46, when the fixed plate 23 moves towards the surface of the RV reducer, the fixed plate 23 pulls the extending frame 42 to move through a round rod 45, the sliding frame 46 slides on the surface of the limiting plate 41 through the movement of the extending frame 42, the sliding frame 46 pushes the movable frame 43 to move towards the surface of the RV reducer through an inclined frame, the clamping plate 44 extrudes and fixes the surface of the RV reducer through the movement of the movable frame 43, the stability of the RV reducer during detection is further improved, and the extending frame 42 is fixedly connected with the surface of the sliding frame 46;
the extension frame 42 is hinged with the fixed plate 23 through a round rod 45, and the sliding frame 46 is hinged with the movable frame 43 through an inclined frame.
The end of the clamping plate 44 away from the movable frame 43 is contacted with the surface of the RV reducer, the surface of the sliding frame 46 is provided with two extending frames 42, the two extending frames 42 are symmetrically arranged by taking the sliding frame 46 as a center, and the clamping plate 44 is positioned at the end of the fixed plate 23 close to each other.
The auxiliary component 12 comprises a rotating frame 52, the rotating frame 52 is spliced with the inside of a positioning frame 54, one end of the rotating frame 52, which is far away from the positioning frame 54, is hinged with a movable rod 53, the tension rod 31 moves towards the outer end of the detection cylinder 2, the elastic shrinkage frame 51 pulls the fixed plate 23 to move towards one end, which is far away from the fixed ring 20, when the elastic shrinkage frame 51 is shrunk, one end, which is far away from the elastic shrinkage frame 51, of the fixed plate 23 moves into the inside of a fixed frame 6, after the fixed plate 23 is inclined in the inside of the fixed frame 6, the RV reducer can be more conveniently fixed in the inside of the detection cylinder 2, and one end, which is far away from the rotating frame 52, of the movable rod 53 is hinged with the elastic shrinkage frame 51;
the end of the elastic shrinkage bracket 51 remote from the movable rod 53 is hinged to the end of the fixed plate 23.
When in use, after the RV reducer to be detected is placed in the detection cylinder 2, the RV reducer is connected with the driving detector 8, the driving detector 8 drives the RV reducer to work and detect the rotation precision of the RV reducer, the fixing part 9 is arranged in the detection cylinder 2, the RV reducer is fixed in the detection cylinder 2 through the fixing part 9, the tension part 10 is started, the tension part 10 pulls the fixing part 9 to deform, the fixing part 9 can fix the RV reducer in the detection cylinder 2, the clamping part 11 is arranged in the detection cylinder 2, the stability of the RV reducer in detection is improved through the clamping part 11, the auxiliary part 12 is arranged in the detection cylinder 2, the auxiliary part 12 can push the fixing part 9 to expand towards the inside of the fixing frame 6, so that the RV reducer can be rapidly arranged in the detection cylinder 2 for detection, the fixed plate 23 moves towards the inside of the fixed frame 6 by utilizing the elasticity of the elastic sheet 22, so that the fixed plate 23 has an inclined angle, after the RV reducer is placed in the detection cylinder 2, the RV reducer can squeeze the fixed plate 23 to deform, so that the fixed plate 23 can be horizontally attached to the surface of the RV reducer to clamp and fix the RV reducer, the protective pad 24 is arranged on the surface of the fixed plate 23, the friction force between the fixed plate 23 and the surface of the RV reducer is improved by the protective pad 24, the stability of the RV reducer during detection is further improved, the electric push rod 36 pulls the tension rod 31 to move towards the inside of the detection cylinder 2 by the stress frame 30, the end part of the tension rod 31 pushes the elastic frame 34 to move towards the outer end of the detection cylinder 2 by the moving frame 33 during movement, the elastic frame 34 changes the angle by utilizing the movement of the moving frame 33, so that elastic frame 34 can extrude fixed plate 23 to RV reduction gear's surface removal, improve fixed plate 23 to RV reduction gear's fixed pressure, fixed plate 23 moves to RV reduction gear's surface when removing, fixed plate 23 passes through round bar 45 pulling extension frame 42 and removes, carriage 46 passes through the removal of extension frame 42 and slides on limiting plate 41's surface, carriage 46 promotes movable frame 43 through the oblique frame and removes to RV reduction gear's surface, clamping plate 44 carries out the extrusion fixed to RV reduction gear's surface through movable frame 43's removal, further increase RV reduction gear's stability when detecting, tensile pole 31 moves to detecting barrel 2's outer end, elastic contraction frame 51 pulls fixed plate 23 to keeping away from fixed ring 20's one end when contracting and moves to the inside of mount 6, fixed plate 23 slope is in the inside of mount 6 after, can be more convenient fix RV reduction gear in detecting barrel 2's inside.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (2)
1. The utility model provides a detection device for RV reduction gear gyration precision measurement, includes bottom plate (4), the top fixedly connected with support (3) of bottom plate (4), the last fixed surface of support (3) is connected with pick-up plate (1), the last fixed surface of pick-up plate (1) is connected with detects section of thick bamboo (2), the lower surface of pick-up plate (1) is provided with display (5), the inside of detecting section of thick bamboo (2) is provided with spacing (7), the center fixedly connected with drive detector (8) of spacing (7), the fixed surface of detecting section of thick bamboo (2) is connected with mount (6), the inside of detecting section of thick bamboo (2) is provided with RV reduction gear, its characterized in that still includes:
the fixing component (9), the fixing component (9) comprises a fixing ring (20), the fixing ring (20) is fixedly connected with the inner wall of the detection cylinder (2), the end part of the fixing ring (20) is fixedly connected with a hinge bracket (21), the surface of the hinge bracket (21) is hinged with fixing plates (23), the number of the fixing plates (23) is four, the fixing plates (23) are circumferentially arranged by taking the fixing ring (20) as the center, the surface of the fixing plates (23) is provided with two elastic sheets (22), the fixing plates (23) are matched with the inner wall of the fixing frame (6), the fixing component (9) further comprises a protection pad (24), the protection pad (24) is fixedly connected with the surface of the fixing plate (23), the protection pad (24) is positioned at one end of the fixing plate (23) far away from the elastic sheet (22), the fixing plates (23) are contacted with the inner wall of the fixing ring (20), the fixing plates (3) are fixedly connected with the inner wall of the fixing ring (20), the fixing plates (23) are fixedly connected with the inner wall of the fixing ring (20), the fixing plate (23) and the inner wall of the fixing plate (6) are provided with the elastic sheets (22) which are inclined to the inner side of the fixing frame (6) by means of the elastic sheets (22), the elastic sheets (22) are placed inside the fixing frame (6) after the elastic sheets (2), the RV reducer can extrude the fixing plate (23) to deform, so that the fixing plate (23) can be horizontally attached to the surface of the RV reducer to clamp and fix the RV reducer;
the tension component (10), tension component (10) includes bent plate (35), the tip fixed connection of bent plate (35) and solid fixed ring (20), bent plate (35) are located the one end that gu fixed ring (20) kept away from mount (6), the one end fixedly connected with electric putter (36) that gu fixed ring (20) was kept away from to bent plate (35), the one end fixedly connected with atress frame (30) that bent plate (35) was kept away from to electric putter (36), the tip fixedly connected with tension rod (31) of atress frame (30), tension rod (31) run through mount (6) and extend to the inside of mount (6), the one end that tension rod (31) kept away from atress frame (30) and the tip fixed connection of removal frame (33), tension component (10) include slide plate (32) with the inner wall fixed frame (6) fixed connection, the one end that slide plate (32) kept away from (6) sliding connection has movable frame (33), movable frame (33) and fixed plate (23) are through elastic frame (34) articulated frame (34) for tension rod (30), the elastic frame (34) is positioned at one end of the fixed plate (23) far away from the fixed ring (20), the electric push rod (36) pulls the tension rod (31) to move towards the inside of the detection cylinder (2) through the stress frame (30), the tension rod (31) pushes the end part of the elastic frame (34) to move towards the outer end of the detection cylinder (2) through the moving frame (33) when moving, the elastic frame (34) changes the angle by utilizing the movement of the moving frame (33), so that the elastic frame (34) can squeeze the fixed plate (23) to move towards the surface of the RV reducer, and the pressure of the fixed plate (23) on the RV reducer is improved;
the clamping component (11), the clamping component (11) comprises an arc block (40), the arc block (40) is fixedly connected with the inner wall of the detection cylinder (2), a movable frame (43) is hinged to the inner wall of the arc block (40), a clamping plate (44) is fixedly connected to one end, far away from the arc block (40), of the movable frame (43), one end, far away from the movable frame (43), of the clamping plate (44) is contacted with the surface of the RV reducer, the clamping plate (44) is positioned at one end, close to each other, of the fixed plate (23), the clamping component (11) comprises a limiting plate (41), the limiting plate (41) is fixedly connected with the inner wall of the arc block (40), one end, far away from the arc block (40), of the limiting plate (41) is connected with a sliding frame (46) in a sliding manner, the surface of the sliding frame (46) is fixedly connected with an extension frame (42), the extension frame (42) is hinged with the fixed plate (23) through a round rod (45), the sliding frame (46) is hinged with the surface of the movable frame (43) through an inclined frame, and when the two sliding frames (42) are symmetrically arranged on the surface of the fixed plate (23) through the rotary table (45), the sliding frame (46) slides on the surface of the limiting plate (41) through the movement of the extending frame (42), the sliding frame (46) pushes the movable frame (43) to move towards the surface of the RV reducer through the inclined frame, and the clamping plate (44) extrudes and fixes the surface of the RV reducer through the movement of the movable frame (43), so that the stability of the RV reducer in detection is further improved;
the auxiliary component (12), auxiliary component (12) includes cylinder pole (50), cylinder pole (50) and the tip fixed connection of solid fixed ring (20), cylinder pole (50) are located the one end that gu fixed ring (20) kept away from articulated frame (21), the one end fixedly connected with locating rack (54) that gu fixed ring (20) was kept away from to cylinder pole (50), auxiliary component (12) include rotating frame (52), rotating frame (52) are pegged graft with the inside of locating rack (54), the one end that rotating frame (52) kept away from locating rack (54) articulates there is movable rod (53), the one end that movable rod (53) kept away from rotating frame (52) articulates there is elasticity shrink frame (51), the one end that movable rod (53) was kept away from to elasticity shrink frame (51) is articulated with the tip of fixed plate (23), the outer end that detects section of thick bamboo (2) is kept away from to cylinder (31), elasticity shrink frame (51) are in the time pulling fixed plate (23) to keep away from the one end of fixed ring (20) and are moved, fixed plate (23) are kept away from inside fixed plate (6) after shrink frame (6) and can be moved to inside fixed plate (6), the RV reducer can be fixed inside the detection cylinder (2) more conveniently.
2. The detection device for measuring the rotation precision of the RV reducer according to claim 1, wherein: the fixing frame (6) is communicated with the detection cylinder (2), the fixing plate (23) is in contact with the inner wall of the fixing ring (20), the end part of the detection cylinder (2) penetrates through the detection plate (1) and extends to the outer end of the detection plate (1), the bending plate (35) is located at one end, far away from the hinge bracket (21), of the fixing ring (20), and the cylindrical rod (50) is located at one end, far away from the hinge bracket (21), of the fixing ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311000124.5A CN116718374B (en) | 2023-08-10 | 2023-08-10 | Detection device for measuring rotation precision of RV reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311000124.5A CN116718374B (en) | 2023-08-10 | 2023-08-10 | Detection device for measuring rotation precision of RV reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116718374A CN116718374A (en) | 2023-09-08 |
| CN116718374B true CN116718374B (en) | 2023-11-03 |
Family
ID=87870126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311000124.5A Active CN116718374B (en) | 2023-08-10 | 2023-08-10 | Detection device for measuring rotation precision of RV reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116718374B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865782A (en) * | 2016-06-23 | 2016-08-17 | 银川威力减速器有限公司 | Test bed and method for measuring rotation transmission precision error of RV reducer |
| CN106596004A (en) * | 2017-01-04 | 2017-04-26 | 南京工程学院 | RV speed reducer support stiffness testing device |
| CN109632302A (en) * | 2019-01-21 | 2019-04-16 | 重庆大学 | A kind of RV retarder Online Transaction Processing |
| CN109883697A (en) * | 2019-04-10 | 2019-06-14 | 苏州鼎智瑞光智能科技有限公司 | A kind of RV retarder return difference measuring test-bed |
| CN110057575A (en) * | 2019-05-14 | 2019-07-26 | 江苏兰菱机电科技有限公司 | Robot RV retarder performance test locking device |
| CN110542553A (en) * | 2019-09-25 | 2019-12-06 | 北京工业大学 | Input fixing structure of RV reducer comprehensive performance test equipment |
-
2023
- 2023-08-10 CN CN202311000124.5A patent/CN116718374B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865782A (en) * | 2016-06-23 | 2016-08-17 | 银川威力减速器有限公司 | Test bed and method for measuring rotation transmission precision error of RV reducer |
| CN106596004A (en) * | 2017-01-04 | 2017-04-26 | 南京工程学院 | RV speed reducer support stiffness testing device |
| CN109632302A (en) * | 2019-01-21 | 2019-04-16 | 重庆大学 | A kind of RV retarder Online Transaction Processing |
| CN109883697A (en) * | 2019-04-10 | 2019-06-14 | 苏州鼎智瑞光智能科技有限公司 | A kind of RV retarder return difference measuring test-bed |
| CN110057575A (en) * | 2019-05-14 | 2019-07-26 | 江苏兰菱机电科技有限公司 | Robot RV retarder performance test locking device |
| CN110542553A (en) * | 2019-09-25 | 2019-12-06 | 北京工业大学 | Input fixing structure of RV reducer comprehensive performance test equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116718374A (en) | 2023-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117300871B (en) | Special-shaped steel pipe polishing device | |
| CN116718374B (en) | Detection device for measuring rotation precision of RV reducer | |
| CN210413637U (en) | Stainless steel pipe fixing device | |
| CN111879609A (en) | Automatic measuring device of spring stiffness coefficient of reloading | |
| CN216899883U (en) | Building engineering material compressive strength check out test set | |
| CN219348161U (en) | Rotor detector | |
| CN214297115U (en) | A kit device for D dimer detects | |
| CN218917100U (en) | Anti-deflection hardness detector | |
| CN220188203U (en) | Pressure-resistant detection device for seamless steel tube | |
| CN220893194U (en) | Axial displacement measuring device | |
| CN219368631U (en) | Petroleum drill pipe two-end coaxiality detector | |
| CN114813381B (en) | Rubber expansion joint hydrostatic test blind plate force resisting device | |
| CN216815434U (en) | Hole type measuring device for seamless steel pipe | |
| CN210464928U (en) | Maximum bearing capacity detection table for motor production | |
| CN211374351U (en) | Tensile detection equipment for screw | |
| CN209021912U (en) | A kind of material jacking mechanism of clamp for bearing detection | |
| CN220581315U (en) | Clamping speed measuring structure for fan production | |
| CN221628581U (en) | Oil press with pressure detection mechanism | |
| CN220206616U (en) | Universal joint cross head diameter detection equipment | |
| CN218330557U (en) | Oil cylinder piston rod bending detection tool | |
| CN219704646U (en) | Frock clamp is used in processing based on car spare part | |
| CN218973522U (en) | Sensor testing device | |
| CN218382147U (en) | Pipe bending degree detection device | |
| CN221765107U (en) | Pressure-resistant detection device for corrugated pipe | |
| CN217006712U (en) | Be used for rubber to detect with portable pulling force machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |