CN212931357U

CN212931357U - Utensil is examined to reinforcing plate behind car wheel hub

Info

Publication number: CN212931357U
Application number: CN202021879173.2U
Authority: CN
Inventors: 张培霞
Original assignee: Yancheng Tengde Machinery Equipment Co ltd
Current assignee: Yancheng Tengde Machinery Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-09
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an utensil is examined to reinforcing plate behind automobile wheel hub belongs to the technical field of utensil is examined to the car, comprising a base plate, the guide rail is installed on the bottom plate top, and guide rail internally mounted has sliding block assembly, the fixed block is installed on sliding block assembly top, and installs the pneumatic cylinder bottom the inside of fixed block, hydraulic piston is installed on the pneumatic cylinder top, and installs the fixed plate on the hydraulic piston top, the fixed plate four corners is equipped with fixing bolt, bottom plate one side is equipped with the bearer bar, the utility model discloses, through being equipped with the pneumatic cylinder in the fixed block bottom, and the pneumatic cylinder is connected with the fixed plate through hydraulic piston, can in use promote hydraulic piston according to the different pneumatic cylinders of different automobile wheel hub height and raise the fixed plate, make self-checking plate and treat self-.

Description

Utensil is examined to reinforcing plate behind car wheel hub

Technical Field

The utility model belongs to the technical field of the automotive checking fixture, concretely relates to utensil is examined to reinforcing plate behind car wheel hub.

Background

The automobile is a vehicle which is used for traveling, in order to enable the safety performance of the automobile to be higher, detection of automobile parts is an indispensable step, particularly, detection items of an automobile hub are particularly important, and the automobile hub rear reinforcing plate detection tool is needed.

The prior art has the following problems: 1. the conventional automobile hub rear reinforcing plate detection tool cannot adjust the distance between the self-detection assemblies according to the sizes of different automobile hubs, and manual adjustment is needed, so that the detection efficiency is greatly influenced; 2. among the examination item of automobile wheel hub, size, radian, mounting hole's size all are the key object of detection, among the present check out test set, detect one by one to these examination items, just need multiple detection instrument, detect step many, and loaded down with trivial details moreover, still need the manual work to press from both sides check out test set tightly, inefficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an utensil is examined to reinforcing plate behind car wheel hub.

In order to achieve the above object, the utility model provides a following technical scheme: a checking fixture for a rear reinforcing plate of an automobile wheel hub comprises a bottom plate, wherein a guide rail is mounted at the top end of the bottom plate, a sliding block assembly is mounted inside the guide rail, a fixed block is mounted at the top end of the sliding block assembly, a hydraulic cylinder is mounted at the bottom end inside the fixed block, a hydraulic piston is mounted at the top end of the hydraulic cylinder, a fixed plate is mounted at the top end of the hydraulic piston, fixing bolts are arranged at four corners of the fixed plate, a protective frame is arranged on one side of the bottom plate, a motor is mounted on one side of the middle inside of the protective frame, an inner embedded plate is arranged inside the top end of the bottom plate, a threaded wall is arranged inside the embedded plate, a screw shaft is arranged inside the threaded wall, a roller shaft rod is mounted on one side of the screw shaft and is connected with the motor, and a limiting hole is installed at the top end of the wheel hub detection hole, and limiting detection seats are installed on two sides of the self-detection plate.

Preferably, the fixed plate forms a movable structure with the fixed block through the hydraulic cylinder and the hydraulic piston, and the hydraulic piston is connected with the hydraulic cylinder in a jogged mode.

Preferably, the fixed block forms a movable structure with the bottom plate through the guide rail and the sliding block assembly, and the sliding block assembly is fixedly connected with the bottom end of the fixed block.

Preferably, be fixed connection between spacing hole of wheel hub and the self-checking board, and the spacing downthehole portion of wheel hub is cylindric structure.

Preferably, the screw shaft and the motor form a rotating structure through the roller shaft and the belt, and the screw shaft is connected with the threaded wall through a bolt.

Preferably, the fixed plate and the self-checking plate are connected in an embedded mode, and the cross section of the self-checking plate is of a circular structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through being equipped with the pneumatic cylinder in the fixed block bottom, and the pneumatic cylinder is connected with the fixed plate through hydraulic piston, can in use promote hydraulic piston according to the different pneumatic cylinders of different automobile wheel hub height and raise the fixed plate, make self-checking board and treat self-checking automobile wheel hub highly uniform, reduce artifical adjustment time, increased the practicality of examining the utensil.

2. The utility model discloses, through being equipped with two sets of interior panels inside two sets of bottom plates, and interior panel inside is equipped with the screw thread wall, the screw thread wall outside is equipped with the screw shaft, and the screw shaft is connected with the motor through roller pole and belt, can make the inside self-checking board of two sets of fixed blocks automatic with wait to examine automobile wheel hub looks gomphosis through the starter motor, detect, increased the work efficiency who examines the utensil.

3. The utility model discloses, through being equipped with the guide rail on the bottom plate top, and the guide rail is connected with the fixed block through sliding block set spare, can promote through the manpower and examine the motorcycle type that moves the different wheel hub height distance of adaptation, through be equipped with spacing detection seat on the fixed plate surface, can make the self-checking board coincide with the wheel hub that awaits measuring fast and detect, increase and examine a detection precision.

Drawings

FIG. 1 is a schematic side view of the internal structure of the present invention;

fig. 2 is a schematic top view of the external structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom plate of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing plate of the present invention.

In the figure: 1. a base plate; 2. a guide rail; 3. a hydraulic cylinder; 4. a fixing plate; 5. fixing the bolt; 6. a hydraulic piston; 7. a fixed block; 8. a slider assembly; 9. an inner panel; 10. a protective frame; 11. a wire shaft; 12. a threaded wall; 13. a roller shaft lever; 14. a belt; 15. an electric motor; 16. a limiting hole; 17. a hub detection hole; 18. a hub limiting hole; 19. a limit detection seat; 20. and (6) self-checking the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a checking fixture for a rear reinforcing plate of an automobile wheel hub comprises a bottom plate 1, a guide rail 2, a hydraulic cylinder 3, a fixing plate 4, a fixing bolt 5, a hydraulic piston 6, a fixing block 7, a sliding block assembly 8, an inner embedded plate 9, a protective frame 10, a screw shaft 11, a threaded wall 12, a roller rod 13, a belt 14, a motor 15, a limiting hole 16, a wheel hub detecting hole 17, a wheel hub limiting hole 18, a limiting detecting seat 19 and a self-checking plate 20, wherein the guide rail 2 is installed at the top end of the bottom plate 1, the sliding block assembly 8 is installed inside the guide rail 2, the fixing block 7 is installed at the top end of the sliding block assembly 8, the hydraulic cylinder 3 is installed at the bottom end inside the fixing block 7, the hydraulic piston 6 is installed at the top end of the hydraulic cylinder 3, the fixing plate 4 is installed at the top end of the hydraulic piston 6, the fixing bolt 5 is arranged at, and the inside screw thread wall 12 that is equipped with of embedded board 9, the inside screw 11 that is equipped with of screw thread wall 12, roller shaft 13 is installed to screw 11 one side, and roller shaft 13 is connected with motor 15 through belt 14, and fixed plate 4 center department installs self-checking board 20, and self-checking board 20 center department is equipped with spacing hole of wheel hub 18, and wheel hub inspection hole 17 is installed to spacing hole of wheel hub 18 one side, and wheel hub inspection hole 17 top installs spacing hole 16, and spacing detection seat 19 is installed to self-checking board 20 both sides.

Concretely, fixed plate 4 passes through pneumatic cylinder 3 and hydraulic piston 6 and fixed block 7 constitution active structure, and is connected for the gomphosis between hydraulic piston 6 and the pneumatic cylinder 3, can promote hydraulic piston 6 according to the different pneumatic cylinders of different automobile wheel hub height in use and raise fixed plate 4, makes self-checking board 20 and treats that self-checking automobile wheel hub height is unanimous.

Concretely, fixed block 7 passes through guide rail 2 and slider assembly 8 and bottom plate 1 constitution active structure, and is fixed connection between slider assembly 8 and the 7 bottoms of fixed block, can slide in guide rail 2 through slider assembly 8 through manpower promotion fixed block 7 according to different automobile wheel hub positions difference, makes 4 temples of fixed plate self-checking board 20 the same with the wheel hub position that awaits measuring.

Specifically, be fixed connection between spacing hole 18 of wheel hub and the self-checking board 20, and the inside cylindric structure that is in the spacing hole 18 of wheel hub, can stretch into the vehicle wheel hub jack post that awaits measuring downthehole, pin wheel hub, conveniently carry out the self-checking and measure.

Specifically, the screw shaft 11 forms a rotating structure with the motor 15 through the roller shaft 13 and the belt 14, the screw shaft 11 is connected with the threaded wall 12 through a bolt, the motor 15 can rotate to drive the screw shaft 11 to rotate in the threaded wall 12, and manpower is replaced to fix the two sets of self-checking plates 20 on the hub of the vehicle to be tested.

Specifically, be connected for the gomphosis between fixed plate 4 and the self-checking board 20, and the self-checking board 20 cross-section is circular structure, through establishing self-checking board 20 into circular structure, wheel hub that awaits measuring can be pressed close to better, improves the self-checking and measures the precision.

The utility model discloses a theory of operation and use flow: when in use, the fixing block 7 is pushed by manpower according to different vehicle hub positions, so that the fixing block 7 moves on the bottom plate 1 through the sliding block component 8 in the guide rail 2 to be better matched with the distance of a hub to be measured, the hydraulic piston 6 pushes the fixing plate 4 to move up and down according to the starting of the hydraulic cylinder 3 at the bottom end in the fixing block 7 for measuring the wheel hub height, so that the heights of the self-checking plate 20 in the fixing plate 4 are consistent with the wheel hub height to be measured, the motor 15 rotates to drive the two groups of roller shafts 13 to rotate through the belt 14 to drive the screw shafts 11 to rotate in the thread wall 12, so that the two groups of base plates 1 slowly approach, the two groups of self-checking plates 20 clamp the wheel hub to be measured to measure, through being equipped with wheel hub spacing hole 18 inside self-checking board 20 and can die the wheel hub lock and prevent its rotation, increase and examine a measurement accuracy, can reduce the time of artificially adjusting the waste, increased the work efficiency who examines a utensil.

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

Claims

1. The utility model provides an utensil is examined to reinforcing plate behind automobile wheel hub, includes bottom plate (1), its characterized in that: the guide rail (2) is installed at the top end of the bottom plate (1), the sliding block assembly (8) is installed inside the guide rail (2), the fixed block (7) is installed at the top end of the sliding block assembly (8), the hydraulic cylinder (3) is installed at the bottom end inside the fixed block (7), the hydraulic piston (6) is installed at the top end of the hydraulic cylinder (3), the fixed plate (4) is installed at the top end of the hydraulic piston (6), the fixing bolts (5) are arranged at four corners of the fixed plate (4), the protection frame (10) is arranged on one side of the bottom plate (1), the motor (15) is installed on one side of the middle inside the protection frame (10), the inner embedded plate (9) is arranged inside the top end of the bottom plate (1), the thread wall (12) is arranged inside the inner embedded plate (9), the thread shaft (11) is arranged inside the thread wall (12), the roller shaft rod (13) is installed on one, fixed plate (4) center department installs self-checking board (20), and self-checking board (20) center department is equipped with spacing hole of wheel hub (18), wheel hub inspection hole (17) are installed to spacing hole of wheel hub (18) one side, and wheel hub inspection hole (17) top install spacing hole (16), spacing detection seat (19) are installed to self-checking board (20) both sides.

2. The automobile wheel hub rear reinforcing plate checking fixture as claimed in claim 1, characterized in that: the fixed plate (4) and the fixed block (7) form a movable structure through the hydraulic cylinder (3) and the hydraulic piston (6), and the hydraulic piston (6) and the hydraulic cylinder (3) are connected in a jogged mode.

3. The automobile wheel hub rear reinforcing plate checking fixture as claimed in claim 1, characterized in that: the fixed block (7) and the bottom plate (1) form a movable structure through the guide rail (2) and the sliding block assembly (8), and the sliding block assembly (8) is fixedly connected with the bottom end of the fixed block (7).

4. The automobile wheel hub rear reinforcing plate checking fixture as claimed in claim 1, characterized in that: the wheel hub limiting hole (18) is fixedly connected with the self-checking plate (20), and the interior of the wheel hub limiting hole (18) is of a cylindrical structure.

5. The automobile wheel hub rear reinforcing plate checking fixture as claimed in claim 1, characterized in that: the screw shaft (11) and the motor (15) form a rotating structure through the roller rod (13) and the belt (14), and the screw shaft (11) is connected with the threaded wall (12) through a bolt.

6. The automobile wheel hub rear reinforcing plate checking fixture as claimed in claim 1, characterized in that: the fixed plate (4) is connected with the self-checking plate (20) in an embedded mode, and the cross section of the self-checking plate (20) is of a circular structure.