CN111722242A - Comprehensive checking fixture for position degree of mounting hole of rear cover bracket of axle - Google Patents
Comprehensive checking fixture for position degree of mounting hole of rear cover bracket of axle Download PDFInfo
- Publication number
- CN111722242A CN111722242A CN202010654092.0A CN202010654092A CN111722242A CN 111722242 A CN111722242 A CN 111722242A CN 202010654092 A CN202010654092 A CN 202010654092A CN 111722242 A CN111722242 A CN 111722242A
- Authority
- CN
- China
- Prior art keywords
- rod
- rear cover
- mounting hole
- cover bracket
- axle
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a comprehensive checking fixture for the position degree of a mounting hole of a rear cover bracket of an axle, which belongs to the technical field of rear cover production of axles and comprises a base, wherein two vertical plates are fixedly arranged at the top of the base; the axle rear cover bracket is fixed, so that the measurement is convenient, the axle rear cover bracket cannot deviate during the measurement, the measurement is accurate, the multi-position detection is carried out on the spatial position, the detection effect is good, the detection is convenient and fast, the labor is saved, and the detection efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of axle rear cover production, and particularly relates to an axle rear cover bracket mounting hole position degree comprehensive detection tool.
Background
The position of the axle rear cover bracket mounting hole position degree needs to be detected, whether the mounting hole position is accurate or not is detected, the position is measured manually by means of a ruler in the existing detection process, the operation is complex, and meanwhile in the measuring process, the support is easy to deviate, so that the measurement is inaccurate, and therefore the axle rear cover bracket mounting hole position degree comprehensive detection tool is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a comprehensive checking fixture for the location degree of a mounting hole of an axle rear cover bracket, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a comprehensive checking fixture for the position degree of a mounting hole of a rear cover bracket of an axle comprises a base, wherein two vertical plates are fixedly mounted at the top of the base, a horizontally arranged movable plate is slidably mounted between the two vertical plates, a vertical rod is slidably mounted on the movable plate, a lead screw is rotatably mounted on the movable plate and is in threaded connection with the vertical rod, a vertically arranged laser range finder is slidably mounted on one side of the bottom of the vertical rod, a push rod motor is arranged on the vertical rod, a push rod of the push rod motor is in transmission connection with the laser range finder, a vertically arranged rotating shaft is rotatably mounted at the top of the base, a positioning plate is fixedly mounted at the top of the rotating shaft, two clamping plates are slidably mounted at the top of the positioning plate, a driving groove is formed at the top of the positioning plate, a driving shaft is rotatably mounted in the driving, the adjusting block is in threaded connection with the driving shaft.
Furthermore, a rectangular through hole is formed in the movable plate, a horizontally arranged slide rod is fixedly mounted in the rectangular through hole, the vertical rod is sleeved on the slide rod in a sliding mode, a first bidirectional speed reducing motor is arranged on the movable plate, and an output shaft of the first bidirectional speed reducing motor is in transmission connection with the lead screw.
Furthermore, a cavity is formed in the positioning plate, a second bidirectional speed reducing motor is fixedly mounted in the cavity, an output shaft of the second bidirectional speed reducing motor is in transmission connection with a driving shaft, the driving shaft is composed of a left threaded rod and a right threaded rod, the thread directions of the left threaded rod and the right threaded rod are opposite, and the two adjusting blocks are respectively in threaded connection with the left threaded rod and the right threaded rod.
Furthermore, a mounting groove is formed in one side, close to the movable plate, of the vertical plate, the two ends of the movable plate are connected with the inner wall of the mounting groove in a sliding mode, a first air cylinder is fixedly mounted in the mounting groove and horizontally arranged, and a piston rod of the first air cylinder is connected with the movable plate in a transmission mode.
Further, an adjusting cavity is formed in the base, the bottom of the rotating shaft is rotatably connected with the inner wall of the bottom of the adjusting cavity, a gear is fixedly sleeved at the bottom of the rotating shaft, a rack is slidably mounted in the adjusting cavity, the rack is meshed with the gear, a second cylinder is arranged in the adjusting cavity, and a piston rod of the second cylinder is in transmission connection with the rack.
Furthermore, the adjusting cavity is internally provided with a moving block in a sliding manner, and the moving block is fixedly connected with one end, far away from the second cylinder, of the rack.
Compared with the prior art, the invention has the beneficial effects that:
place lid support behind the axle through the locating plate, then drive the drive shaft through the two-way gear motor of second and rotate for left threaded rod and right threaded rod rotate, make two regulating blocks be close to each other and drive two grip blocks and be close to each other, fix lid support behind the axle, the measurement of being convenient for, lid support can not squint behind the axle during measurement, make the measurement accurate.
Drive laser range finder through the push rod motor and carry out the regulation of height, it makes the montant carry out horizontal migration to drive the lead screw through first two-way motor and rotate, adjust laser range finder's horizontal position, it removes to drive the fly leaf through first cylinder, realize the regulation of laser range finder's longitudinal position, thereby realize the spatial position to laser range finder and adjust, make laser range finder and axle rear cover bracket mounting hole contact, through the position of adjusting laser range finder, detect whether the mounting hole spatial coordinates position is qualified, thereby accomplish the detection of mounting hole position degree, it is convenient quick to detect, save the manual work, improve detection efficiency. The second cylinder drives the rack to move so that the gear rotates to drive the rotating shaft to rotate, rotation of the axle rear cover support is achieved, and multi-directional detection is achieved.
The axle rear cover bracket is fixed, so that the measurement is convenient, the axle rear cover bracket cannot deviate during the measurement, the measurement is accurate, the multi-position detection is carried out on the spatial position, the detection effect is good, the detection is convenient and fast, the labor is saved, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a positioning plate according to the present invention;
FIG. 3 is a schematic side view of a riser of the present invention;
fig. 4 is a schematic cross-sectional structure diagram of the base of the present invention.
In the figure: 1. a base; 2. a vertical plate; 3. a movable plate; 4. a vertical rod; 5. a screw rod; 6. a first bidirectional reduction motor; 7. a push rod motor; 8. a laser range finder; 9. a rotating shaft; 10. positioning a plate; 11. a drive shaft; 12. an adjusting block; 13. a clamping plate; 14. a second bidirectional reduction motor; 15. mounting grooves; 16. a first cylinder; 17. an adjustment chamber; 18. a gear; 19. a second cylinder; 20. a rack.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-4, the invention provides an axle rear cover bracket mounting hole position comprehensive checking fixture, which comprises a base 1, two vertical plates 2 are fixedly mounted at the top of the base 1, a horizontally arranged movable plate 3 is slidably mounted between the two vertical plates 2, a vertical rod 4 is slidably mounted on the movable plate 3, a screw rod 5 is rotatably mounted on the movable plate 3, the screw rod 5 is in threaded connection with the vertical rod 4, a vertically arranged laser distance measuring instrument 8 is slidably mounted at one side of the bottom of the vertical rod 4, a push rod motor 7 is arranged on the vertical rod 4, a push rod of the push rod motor 7 is in transmission connection with the laser distance measuring instrument 8, a vertically arranged rotating shaft 9 is rotatably mounted at the top of the base 1, a positioning plate 10 is fixedly mounted at the top of the rotating shaft 9, two clamping plates 13 are slidably mounted at the top of the positioning plate 10, two adjusting blocks 12 are arranged in the driving groove in a sliding mode, the adjusting blocks 12 are fixedly connected with the clamping plate 13, and the adjusting blocks 12 are in threaded connection with the driving shaft 11.
A rectangular through hole is formed in the movable plate 3, a horizontally arranged slide rod is fixedly installed in the rectangular through hole, the vertical rod 4 is sleeved on the slide rod in a sliding manner, a first bidirectional speed reducing motor 6 is arranged on the movable plate 3, and an output shaft of the first bidirectional speed reducing motor 6 is in transmission connection with a screw rod 5 (see fig. 1); the first bidirectional motor 6 drives the screw rod 5 to rotate, so that the vertical rod 4 moves horizontally.
A cavity is formed in the positioning plate 10, a second bidirectional gear motor 14 is fixedly installed in the cavity, an output shaft of the second bidirectional gear motor 14 is in transmission connection with a driving shaft 11, the driving shaft 11 is composed of a left threaded rod and a right threaded rod, the thread directions of the left threaded rod and the right threaded rod are opposite, and two adjusting blocks 12 are respectively in thread connection with the left threaded rod and the right threaded rod (see fig. 1 and 2); the driving shaft 11 is driven to rotate by the second bidirectional speed reducing motor 14, so that the left threaded rod and the right threaded rod rotate, and the two adjusting blocks 12 are close to each other to drive the two clamping plates 13 to be close to each other.
A mounting groove 15 is formed in one side, close to the movable plate 3, of the vertical plate 2, two ends of the movable plate 3 are slidably connected with the inner wall of the mounting groove 15, a horizontally arranged first air cylinder 16 is fixedly mounted in the mounting groove 15, and a piston rod of the first air cylinder 16 is in transmission connection with the movable plate 3 (see fig. 1 and 3); the movable plate 3 is driven by the first air cylinder 16 to move, so that the longitudinal position of the laser range finder 8 is adjusted.
An adjusting cavity 17 is formed in the base 1, the bottom of the rotating shaft 9 is rotatably connected with the inner wall of the bottom of the adjusting cavity 17, a gear 18 is fixedly sleeved at the bottom of the rotating shaft 9, a rack 20 is slidably mounted in the adjusting cavity 17, the rack 20 is meshed with the gear 18, a second cylinder 19 is arranged in the adjusting cavity 17, and a piston rod of the second cylinder 19 is in transmission connection with the rack 20 (see fig. 1 and 4); a moving block is slidably mounted in the adjusting cavity 17, and the moving block is fixedly connected with one end of the rack 20 far away from the second cylinder 19. The rack 20 is driven by the second cylinder 19 to move, so that the gear 18 rotates, and the rotating shaft 9 is driven to rotate.
When using, place lid support behind the axle through locating plate 10, then drive shaft 11 through second two-way gear motor 14 and rotate for left threaded rod and right threaded rod rotate, make two regulating block 12 be close to each other and drive two grip blocks 13 and be close to each other, fix lid support behind the axle, the measurement of being convenient for, lid support can not squint behind the axle during measurement, makes to measure accurately. Drive laser range finder 8 through push rod motor 7 and carry out the regulation of height, drive lead screw 5 through first two-way motor 6 and rotate and make montant 4 carry out horizontal migration, adjust laser range finder 8's horizontal position, drive fly leaf 3 through first cylinder 16 and remove, realize the regulation of laser range finder 8's longitudinal position, thereby realize adjusting laser range finder 8's spatial position, make laser range finder 8 and axle rear cover bracket mounting hole contact, through adjusting laser range finder 8's position, detect whether qualified mounting hole spatial coordinate position, thereby accomplish the detection of mounting hole position degree, it is convenient quick to detect, save the manual work, improve detection efficiency. The second cylinder 19 drives the rack 20 to move, so that the gear 18 rotates to drive the rotating shaft 9 to rotate, the rotation of the axle rear cover support is realized, and multi-directional detection is realized.
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 (6)
1. The utility model provides a utensil is examined in comprehensive of lid support mounting hole position degree behind axle, includes base (1), its characterized in that: the laser range finder is characterized in that two vertical plates (2) are fixedly mounted at the top of the base (1), a movable plate (3) horizontally arranged is slidably mounted between the two vertical plates (2), a vertical rod (4) is slidably mounted on the movable plate (3), a lead screw (5) is rotatably mounted on the movable plate (3), the lead screw (5) is in threaded connection with the vertical rod (4), a vertically arranged laser range finder (8) is slidably mounted on one side of the bottom of the vertical rod (4), a push rod motor (7) is arranged on the vertical rod (4), a push rod of the push rod motor (7) is in transmission connection with the laser range finder (8), a vertically arranged rotating shaft (9) is rotatably mounted at the top of the base (1), a positioning plate (10) is fixedly mounted at the top of the rotating shaft (9), two clamping plates (13) are slidably mounted at the top of the positioning plate (10), and a driving, the driving shaft (11) is rotatably installed in the driving groove, the two adjusting blocks (12) are installed in the driving groove in a sliding mode, the adjusting blocks (12) are fixedly connected with the clamping plate (13), and the adjusting blocks (12) are in threaded connection with the driving shaft (11).
2. The comprehensive testing fixture for the location degree of the mounting hole of the rear cover bracket of the axle according to claim 1, characterized in that: the novel electric bicycle is characterized in that a rectangular through hole is formed in the movable plate (3), a sliding rod horizontally arranged is fixedly mounted in the rectangular through hole, the sliding rod is sleeved with the vertical rod (4) in a sliding mode, a first bidirectional speed reducing motor (6) is arranged on the movable plate (3), and an output shaft of the first bidirectional speed reducing motor (6) is in transmission connection with the screw rod (5).
3. The comprehensive testing fixture for the location degree of the mounting hole of the rear cover bracket of the axle according to claim 1, characterized in that: the positioning plate is characterized in that a cavity is formed in the positioning plate (10), a second bidirectional gear motor (14) is fixedly mounted in the cavity, an output shaft of the second bidirectional gear motor (14) is in transmission connection with a driving shaft (11), the driving shaft (11) is composed of a left threaded rod and a right threaded rod, the thread directions of the left threaded rod and the right threaded rod are opposite, and two adjusting blocks (12) are respectively in threaded connection with the left threaded rod and the right threaded rod.
4. The comprehensive testing fixture for the location degree of the mounting hole of the rear cover bracket of the axle according to claim 1, characterized in that: mounting groove (15) have been seted up to one side that riser (2) are close to fly leaf (3), the both ends of fly leaf (3) and the inner wall sliding connection of mounting groove (15), and mounting groove (15) internal fixation is equipped with first cylinder (16) that the level set up, and the piston rod of first cylinder (16) is connected with fly leaf (3) transmission.
5. The comprehensive testing fixture for the location degree of the mounting hole of the rear cover bracket of the axle according to claim 1, characterized in that: the adjustable air cylinder is characterized in that an adjusting cavity (17) is formed in the base (1), the bottom of the rotating shaft (9) is rotatably connected with the inner wall of the bottom of the adjusting cavity (17), a gear (18) is fixedly sleeved at the bottom of the rotating shaft (9), a rack (20) is slidably mounted in the adjusting cavity (17), the rack (20) is meshed with the gear (18), a second air cylinder (19) is arranged in the adjusting cavity (17), and a piston rod of the second air cylinder (19) is in transmission connection with the rack (20).
6. The comprehensive testing fixture for the location degree of the mounting hole of the rear cover bracket of the axle according to claim 5, characterized in that: a moving block is arranged in the adjusting cavity (17) in a sliding mode and is fixedly connected with one end, far away from the second air cylinder (19), of the rack (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654092.0A CN111722242A (en) | 2020-07-09 | 2020-07-09 | Comprehensive checking fixture for position degree of mounting hole of rear cover bracket of axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654092.0A CN111722242A (en) | 2020-07-09 | 2020-07-09 | Comprehensive checking fixture for position degree of mounting hole of rear cover bracket of axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111722242A true CN111722242A (en) | 2020-09-29 |
Family
ID=72572151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010654092.0A Withdrawn CN111722242A (en) | 2020-07-09 | 2020-07-09 | Comprehensive checking fixture for position degree of mounting hole of rear cover bracket of axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111722242A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063347A (en) * | 2021-03-04 | 2021-07-02 | 华东交通大学 | Three-dimensional coordinate measuring device for complex bent pipe |
| CN113375806A (en) * | 2021-04-27 | 2021-09-10 | 浙江顺希商品检测技术有限公司 | Electrical apparatus fault detection device based on infrared detection |
| CN117781908A (en) * | 2023-12-28 | 2024-03-29 | 潍坊青特车桥有限公司 | Sensor support check out test set |
| CN117781908B (en) * | 2023-12-28 | 2024-06-21 | 潍坊青特车桥有限公司 | Sensor support check out test set |
-
2020
- 2020-07-09 CN CN202010654092.0A patent/CN111722242A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063347A (en) * | 2021-03-04 | 2021-07-02 | 华东交通大学 | Three-dimensional coordinate measuring device for complex bent pipe |
| CN113375806A (en) * | 2021-04-27 | 2021-09-10 | 浙江顺希商品检测技术有限公司 | Electrical apparatus fault detection device based on infrared detection |
| CN117781908A (en) * | 2023-12-28 | 2024-03-29 | 潍坊青特车桥有限公司 | Sensor support check out test set |
| CN117781908B (en) * | 2023-12-28 | 2024-06-21 | 潍坊青特车桥有限公司 | Sensor support check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200929 |