CN211085171U - Measuring tool for press-fitting bolt of heavy truck rear hub assembly - Google Patents
Measuring tool for press-fitting bolt of heavy truck rear hub assembly Download PDFInfo
- Publication number
- CN211085171U CN211085171U CN202020081827.0U CN202020081827U CN211085171U CN 211085171 U CN211085171 U CN 211085171U CN 202020081827 U CN202020081827 U CN 202020081827U CN 211085171 U CN211085171 U CN 211085171U
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- fixedly connected
- motor
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- gear
- driving belt
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Abstract
The utility model discloses a measuring tool of wheel hub assembly pressure equipment bolt behind heavily blocking, including the T shaped plate, its characterized in that: the device comprises a host, a transmission belt cross rod base plate and a transmission belt baffle, wherein the host is fixedly connected with the transmission belt cross rod base plate, the transmission belt cross rod base plate is provided with three grooves and is symmetrical to the transmission belt cross rod base plate, the transmission belt cross rod base plate is fixedly connected with a transmission belt U-shaped plate, one end of the transmission belt U-shaped plate is fixedly connected with the transmission belt baffle, one end of the transmission belt baffle is fixedly connected with the sensor I, the host is fixedly connected with the sensor II, the host is fixedly connected with a display. The utility model relates to a measuring equipment field specifically says, relates to a measuring tool of hub assembly pressure equipment bolt behind heavily blocking. The utility model discloses a measuring tool of wheel hub assembly pressure equipment bolt behind heavily blocking is favorable to realizing that ABS ring gear terminal surface is beated and wheel hub assembly pressure equipment bolt difference in height measures.
Description
Technical Field
The utility model relates to a measuring equipment field specifically says, relates to a measuring tool of hub assembly pressure equipment bolt behind heavily blocking.
Background
The ABS is an anti-lock brake system, is an effective technical system for reducing traffic accidents, is a brake safety device with adaptive performance designed according to the principle of a system control theory, is an auxiliary system for controlling the maneuverability and the safety of an automobile, can ensure that the safety of the automobile is greatly improved, the annual accident rate is greatly reduced, and great economic benefit and social benefit are generated. The end face runout of the ABS gear ring and the height difference of the press-mounting bolts of the hub assembly are two key parameters influencing the overall performance of the ABS.
The existing equipment has the defects of complex structure, large maintenance amount, high cost, substandard control precision, low detection efficiency and serious influence on the application and popularization of a detection system in the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a measuring tool of wheel hub assembly pressure equipment bolt behind heavily blocking is favorable to realizing that ABS ring gear endface is beated and wheel hub assembly pressure equipment bolt difference in height measures.
The utility model discloses a following technical scheme realizes the utility model purpose:
the utility model provides a measuring tool of wheel hub assembly pressure equipment bolt behind heavily blocking, includes the host computer, its characterized in that: the main machine is fixedly connected with a driving belt cross bar base plate, three grooves are arranged on one driving belt cross bar base plate, the symmetrical driving belt cross rod backing plates are respectively and fixedly connected with a driving belt U-shaped plate, one end of each symmetrical driving belt U-shaped plate is respectively and fixedly connected with a driving belt baffle, one driving belt baffle is fixedly connected with a first sensor, the host is fixedly connected with a second sensor, the host is fixedly connected with a display bracket, the display bracket is fixedly connected with a display, the symmetrical U-shaped plates of the transmission belt are respectively and fixedly connected with a group of transmission belt supporting legs which are uniformly distributed, the group of symmetrical transmission belt supporting legs are respectively and fixedly connected with a cylinder fixing shell, the rest symmetrical supporting legs of the driving belt are fixedly connected through corresponding connecting rods respectively, the supporting legs of the driving belt are fixedly connected with a transmission mechanism, and the main machine is fixedly connected with an auxiliary rotating device.
As a further limitation of the technical solution, the transmission mechanism includes three motor support plates, the three motor support plates are respectively and fixedly connected with the corresponding driving belt support legs, each motor support plate is respectively and fixedly connected with a motor support block, each motor support block is respectively and fixedly connected with a motor one, an output shaft of each motor one penetrates through a riser one, each riser one is respectively and fixedly connected with the corresponding driving belt support leg, an output shaft of each motor one is respectively and fixedly connected with a sprocket one, one end of each chain encircles the corresponding sprocket one, the three chains penetrate through the corresponding grooves, the other ends of the three chains encircle the corresponding sprocket two, the three sprocket two are respectively arranged in an area formed by one driving belt U-shaped plate and the corresponding driving belt cross bar, the three sprocket two are respectively and fixedly connected with the corresponding driving belt rollers, the motor supporting plate in the middle is provided with a notch.
As a further limitation of this solution, the two belts are looped around a set of belt rollers on one side, the symmetrical belts are looped around a set of belt rollers in the middle, and the middle set of belt rollers are symmetrical with respect to the hollow trough.
As a further limitation of the technical solution, the auxiliary rotating device includes a hydraulic cylinder, the main machine is fixedly connected to the hydraulic cylinder, a hydraulic rod of the hydraulic cylinder is fixedly connected to a center of one side of the square rod, and two ends of the square rod are respectively and fixedly connected to the retaining columns.
As a further limitation of this technical scheme, host computer fixed connection upside fore-set, cylinder set casing fixed connection cylinder, the piston rod fixed connection downside fore-set of cylinder, downside the fore-set passes the cylinder set casing, downside the fore-set sets up in the notch, the downside the fore-set sets up in the cavity inslot, two the fore-set is fixed connection tapered roller bearing respectively.
As a further limitation of the technical solution, the host is fixedly connected with a backing plate, the backing plate is fixedly connected with an electric push rod, the push rod end of the electric push rod is hinged with a groove of a Y-shaped block, the Y-shaped block is hinged with symmetrical lug blocks, the symmetrical lug blocks are respectively and fixedly connected with a second vertical plate, the second vertical plate is fixedly connected with symmetrical roller frames, the roller frame at the upper side is fixedly connected with a gear protection shell, the gear protection shell is fixedly connected with a motor protection shell, a second motor is arranged in the motor protection shell, the second motor is fixedly connected with the gear protection shell, an output shaft of the second motor penetrates through the gear protection shell, a first gear and a second gear are arranged in the gear protection shell, an output shaft of the second motor is fixedly connected with the center of the first gear, the first gear is meshed with the second gear, the second gear is hinged with a roller, the symmetrical roller frames are respectively hinged with the base plate.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device solves the problem that the conventional detection method is inaccurate in measuring the end face run-out degree and the height difference, and avoids the influence of an unreliable measuring mode on the precision.
(2) The device realizes simultaneous measurement of gear ring end face runout and the height difference of the hub assembly press-fitting bolt, and is convenient to operate.
(3) The device effectively improves the detection efficiency and reduces the investment of human resources, and is suitable for modern industrial flow line production.
The utility model discloses a measuring tool of wheel hub assembly pressure equipment bolt behind heavily blocking is favorable to realizing that ABS ring gear terminal surface is beated and wheel hub assembly pressure equipment bolt difference in height measures.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 7 is a schematic diagram six of a partial three-dimensional structure of the present invention.
Fig. 8 is a schematic diagram seven of a partial three-dimensional structure of the present invention.
Fig. 9 is a schematic view eight of a partial three-dimensional structure of the present invention.
Fig. 10 is a schematic diagram nine of a partial three-dimensional structure of the present invention.
Fig. 11 is a schematic perspective view of the second embodiment of the present invention.
Fig. 12 is a schematic circuit diagram of the controller according to the present invention.
In the figure: 1. the device comprises a main machine, a hydraulic cylinder, a main machine, a stop pillar, a main machine, a transmission belt U-shaped plate, a main machine, a transmission belt cross bar cushion plate, a transmission belt supporting leg, a main machine, a transmission belt supporting plate, a main machine, a transmission belt U-shaped plate, a main machine, a transmission belt cross bar cushion plate, a transmission belt supporting leg, a main machine, a motor supporting block, a main machine, a motor supporting plate, a motor supporting plate, a motor supporting shell, a roller rack, a roller, a motor II, a supporting plate, a motor 26, an electric push rod, a motor 27, a Y-shaped block, a motor supporting plate, a motor, Cylinder stationary housing, 38, connecting rod.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-12, the utility model comprises a main frame 1, said main frame 1 is fixedly connected with a driving belt cross bar backing plate 5, one said driving belt cross bar backing plate 5 is provided with three grooves 14, symmetrical said driving belt cross bar backing plate 5 is respectively fixedly connected with a driving belt U-shaped plate 4, one end of symmetrical said driving belt U-shaped plate 4 is respectively fixedly connected with a driving belt baffle 10, one said driving belt baffle 10 is fixedly connected with a sensor one 101, said main frame 1 is fixedly connected with a sensor two 102, said main frame 1 is fixedly connected with a display bracket 19, said display bracket 19 is fixedly connected with a display 20, symmetrical said driving belt U-shaped plate 4 is respectively fixedly connected with a set of uniformly distributed driving belt supporting legs 6, a set of symmetrical said driving belt supporting legs 6 is respectively fixedly connected with a cylinder fixing shell 37, the other symmetrical said driving belt supporting legs 6 are respectively fixedly connected, the driving belt supporting leg 6 is fixedly connected with the transmission mechanism, and the main machine 1 is fixedly connected with the auxiliary rotating device.
The conveying mechanism comprises three motor supporting plates 9, the three motor supporting plates 9 are respectively and fixedly connected with the corresponding driving belt supporting legs 6, each motor supporting plate 9 is respectively and fixedly connected with a motor supporting block 7, each motor supporting block 7 is respectively and fixedly connected with a motor 8, an output shaft of each motor 8 respectively penetrates through a vertical plate 17, each vertical plate 17 is respectively and fixedly connected with the corresponding driving belt supporting leg 6, an output shaft of each motor 8 is respectively and fixedly connected with a chain wheel 181, one end of each chain 13 respectively surrounds the corresponding chain wheel 181, each chain 13 respectively penetrates through the corresponding groove 14, the other end of each chain 13 respectively surrounds the corresponding chain wheel 182, and the three chain wheels 182 are respectively arranged in an area formed by the driving belt U-shaped plate 4 and the corresponding driving belt cross rod backing plate 5, the three second chain wheels 182 are respectively fixedly connected with the corresponding conveyor belt rollers 12, and the motor supporting plate 9 in the middle is provided with a notch 15.
The two belts 11 are respectively looped around one set of belt rollers 12 on one side, the symmetrical belts 16 are respectively looped around the middle set of belt rollers 12, and the middle set of belt rollers 12 are symmetrical with respect to the hollow groove 121.
The auxiliary rotating device comprises a hydraulic cylinder 2, the host 1 is fixedly connected with the hydraulic cylinder 2, a hydraulic rod of the hydraulic cylinder 2 is fixedly connected with the center of one side of a square rod 30, and two ends of the square rod 30 are respectively fixedly connected with a stop column 3.
The main machine 1 is fixedly connected with a backing plate 25, the backing plate 25 is fixedly connected with an electric push rod 26, the push rod end of the electric push rod 26 is hinged with a groove of a Y-shaped block 27, the Y-shaped block 27 is hinged with symmetrical lug blocks 28, the symmetrical lug blocks 28 are respectively and fixedly connected with a vertical plate two 29, the vertical plate two 29 is fixedly connected with a symmetrical roller frame 22, the roller frame 22 at the upper side is fixedly connected with a gear protective shell 34, the gear protective shell 34 is fixedly connected with a motor protective shell 21, a motor two 24 is arranged in the motor protective shell 21, the motor two 24 is fixedly connected with the gear protective shell 34, an output shaft of the motor two 24 penetrates through the gear protective shell 34, a gear I35 and a gear II 36 are arranged in the gear protective shell 34, an output shaft of the motor two 24 is fixedly connected with the center of the gear I35, and the, the second gear 36 is hinged with the roller 23, the roller 23 is hinged with the symmetrical roller frame 22, and the symmetrical roller frame 22 is respectively hinged with the backing plate 25.
The hydraulic cylinder 2, the first motor 8, the second motor 24, the electric push rod 26, the cylinder 33, the first sensor 101, the second sensor 102 and the display 20 are respectively electrically connected with a controller (not shown in the figure), and the controller is fixed in the host 1.
The controller is of the model STM32F103VCT 6.
The hydraulic cylinder 2 is of the type MOB 32.
The model number of the motor I8 is 2S57Q-25B 2.
The model of the second motor 24 is a servo motor P L F120.
The model number of the air cylinder 33 is SC 80.
The electric push rod 26 is XT L100 model number.
The first sensor 101 and the second sensor 102 are both capaNCDT620 nanometer precise capacitive displacement sensors.
The surface material of the roller 23 is rubber.
The utility model discloses a work flow does: in the initial state, as shown in fig. 1, the rear hubs are placed on the belt 11 on the left side of fig. 1 in a spaced-apart order. The controller is opened, the controller controls the first motor 8 to rotate, the first motor 8 drives the first chain wheel 181 to rotate, the first chain wheel 181 drives the chain 13 to rotate, the chain 13 drives the second chain wheel 182 to rotate, the second chain wheel 182 drives the conveyor belt roller 12 matched with the second chain wheel to rotate, the conveyor belt roller 12 drives the conveyor belt 11 and the conveyor belt 16 to rotate, all the conveyor belt rollers 12 rotate, the rear wheel hub moves along the conveyor belt baffle 10 under the driving of the left side conveyor belt 11, the rear wheel hub is located in the middle of the left side conveyor belt 11, when the first sensor 101 detects the rear wheel hub, the detected rear wheel hub is located between the left side conveyor belt 11 and the conveyor belt 16, the first left side motor 8 is closed by the controller, the hydraulic cylinder 2 is opened by the controller, the hydraulic cylinder 2 drives the square rod 30 to move downwards, the square rod 30 drives the blocking 3 to. The conveyor belt 16 drives the rear hub to move until the rear hub contacts the bumping post 3, and the controller turns off the first motor 8 on the middle and the right. The controller opens the cylinder 33, at this time, the lower tapered roller bearing 32 is lower than the upper side of the conveyor belt 16, the cylinder 33 drives the lower top pillar 31 and the lower tapered roller bearing 32 to move upwards until the lower tapered roller bearing 32 contacts the rear hub, drives the rear hub to move upwards to contact the upper tapered roller bearing 32, and the controller closes the cylinder 33. The controller opens the electric push rod 26, at the moment, the roller frame 22 is perpendicular to the base plate 25, the electric push rod 26 drives the Y-shaped block 27 to swing, the Y-shaped block 27 drives the lug block 28 to swing, the lug block 28 drives the vertical plate two 29 to swing, the vertical plate two 29 drives the roller frame 22 to rotate, the roller frame 22 drives the gear protection shell 34, the motor two 24, the motor protection shell 21, the gear one 35, the gear two 36 and the roller 23 to swing, and until the roller 23 contacts the rear wheel hub, the controller closes the electric push rod 26. The controller turns on the second motor 24, the second motor 24 drives the first gear 35 to rotate, the first gear 35 drives the second gear 36 to rotate, the second gear 36 drives the roller 23 to rotate, the roller 23 rubs with the rear hub to drive the rear hub to rotate, in the rotation process of the rear hub, the second sensor 102 measures the rear hub, the uppermost side of each bolt is measured, the distance between the surface of the rear hub where the second sensor 102 is located and the second sensor 102 is measured, the second sensor 102 transmits the measurement result to the controller, the controller displays the result on the display 20, the second controller controls the second motor 24 to enable the rear hub to rotate for one circle, the second motor 24 is turned off by the controller, the electric push rod 26 is turned on reversely by the controller to enable the roller 23 to return to the initial position, and the electric push rod 26 is turned off by the controller. The controller turns on the cylinder 33 in the reverse direction to restore the tapered roller bearing 32 to the original position, and brings the rear hub into contact with the conveyor belt 16, and the controller turns off the cylinder 33. The pneumatic cylinder 2 is opened in the controller reversal, makes bumping post 3 upwards remove and can the normal position, and the motor 8 on middle and right side is opened to the controller, makes back wheel hub move to right side drive belt 11 under the drive of conveyer belt 16 on, according to measuring result, takes off back wheel hub from right side drive belt 11, categorised storage. The controller turns on the left motor one 8 to move the next rear hub. All back wheel hub detections are realized so repeatedly, detection is completed, and the controller is closed.
The above disclosure is only for the specific embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a measuring tool of wheel hub assembly pressure equipment bolt behind heavily blocking, includes host computer (1), its characterized in that: the main machine (1) is fixedly connected with a driving belt cross rod base plate (5);
three grooves (14) are arranged on one driving belt cross bar backing plate (5);
the symmetrical driving belt cross bar backing plates (5) are respectively and fixedly connected with a driving belt U-shaped plate (4);
one ends of the symmetrical U-shaped plates (4) of the transmission belt are respectively and fixedly connected with a transmission belt baffle (10);
one driving belt baffle (10) is fixedly connected with a first sensor (101);
the host (1) is fixedly connected with a second sensor (102);
the host (1) is fixedly connected with a display bracket (19);
the display bracket (19) is fixedly connected with a display (20);
the symmetrical U-shaped plates (4) of the transmission belt are respectively and fixedly connected with a group of uniformly distributed supporting legs (6) of the transmission belt;
a group of symmetrical driving belt supporting legs (6) are respectively and fixedly connected with a cylinder fixing shell (37);
the rest symmetrical supporting legs (6) of the transmission belt are respectively and fixedly connected through corresponding connecting rods (38);
the driving belt supporting leg (6) is fixedly connected with the transmission mechanism;
the main machine (1) is fixedly connected with an auxiliary rotating device.
2. The measuring tool for the press-fitting bolt of the hub assembly after the heavy truck as set forth in claim 1, wherein: the conveying mechanism comprises three motor supporting plates (9), the three motor supporting plates (9) are respectively fixedly connected with the corresponding driving belt supporting legs (6), each motor supporting plate (9) is respectively fixedly connected with a motor supporting block (7), each motor supporting block (7) is respectively fixedly connected with a motor (8), an output shaft of each motor (8) penetrates through a vertical plate (17), each vertical plate (17) is respectively fixedly connected with the corresponding driving belt supporting leg (6), an output shaft of each motor (8) is respectively fixedly connected with a chain wheel (181), one end of each chain (13) is respectively encircled around the corresponding chain wheel (181), the three chains (13) respectively penetrate through the corresponding grooves (14), and the other end of each chain (13) is respectively encircled around the corresponding chain wheel (182), the three second chain wheels (182) are respectively arranged in the forming area of the U-shaped plate (4) of the driving belt and the corresponding cross rod backing plate (5) of the driving belt, the three second chain wheels (182) are respectively and fixedly connected with the corresponding conveying belt rollers (12), and the middle motor supporting plate (9) is provided with a notch (15).
3. The measuring tool for the press-fitting bolt of the hub assembly after the heavy truck as set forth in claim 2, wherein: the two conveyor belts (11) are respectively sleeved with one group of the conveyor belt rollers (12) on one side, the symmetrical conveyor belts (16) are respectively sleeved with the middle group of the conveyor belt rollers (12) in the ring, and the middle group of the conveyor belt rollers (12) are symmetrical relative to the hollow groove (121).
4. The measuring tool for the press-fitting bolt of the hub assembly after the heavy truck as set forth in claim 3, wherein: the auxiliary rotating device comprises a hydraulic cylinder (2), the main machine (1) is fixedly connected with the hydraulic cylinder (2), a hydraulic rod of the hydraulic cylinder (2) is fixedly connected with the center of one side of a square rod (30), and two ends of the square rod (30) are respectively fixedly connected with a retaining column (3).
5. The measuring tool for the press-fitting bolt of the hub assembly after the heavy truck as set forth in claim 4, wherein: host computer (1) fixed connection upside fore-set (31), cylinder set casing (37) fixed connection cylinder (33), piston rod fixed connection downside fore-set (31) of cylinder (33), downside fore-set (31) are passed cylinder set casing (37), downside fore-set (31) set up in notch (15), the downside fore-set (31) set up in well hollow groove (121), two fore-set (31) respectively fixed connection tapered roller bearing (32).
6. The measuring tool for the press-fitting bolt of the hub assembly after the heavy truck as set forth in claim 4, wherein: the main machine (1) is fixedly connected with a base plate (25), the base plate (25) is fixedly connected with an electric push rod (26), the push rod end of the electric push rod (26) is hinged with a groove of a Y-shaped block (27), the Y-shaped block (27) is hinged with symmetrical lug blocks (28), the symmetrical lug blocks (28) are respectively and fixedly connected with a second vertical plate (29), the second vertical plate (29) is fixedly connected with a symmetrical roller frame (22), the roller frame (22) at the upper side is fixedly connected with a gear protection shell (34), the gear protection shell (34) is fixedly connected with a motor protection shell (21), a second motor (24) is arranged in the motor protection shell (21), the second motor (24) is fixedly connected with the gear protection shell (34), an output shaft of the second motor (24) penetrates through the gear protection shell (34), a first gear (35) and a second gear (36) are arranged in the gear protection shell (, an output shaft of the second motor (24) is fixedly connected with the center of the first gear (35), the first gear (35) is meshed with the second gear (36), the second gear (36) is hinged with the rollers (23), the rollers (23) are hinged with the symmetrical roller frames (22), and the symmetrical roller frames (22) are respectively hinged with the backing plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020081827.0U CN211085171U (en) | 2020-01-15 | 2020-01-15 | Measuring tool for press-fitting bolt of heavy truck rear hub assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020081827.0U CN211085171U (en) | 2020-01-15 | 2020-01-15 | Measuring tool for press-fitting bolt of heavy truck rear hub assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085171U true CN211085171U (en) | 2020-07-24 |
Family
ID=71626423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020081827.0U Expired - Fee Related CN211085171U (en) | 2020-01-15 | 2020-01-15 | Measuring tool for press-fitting bolt of heavy truck rear hub assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085171U (en) |
-
2020
- 2020-01-15 CN CN202020081827.0U patent/CN211085171U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210115 |