CN211740100U - Brake hub detection tool - Google Patents
Brake hub detection tool Download PDFInfo
- Publication number
- CN211740100U CN211740100U CN202020838804.XU CN202020838804U CN211740100U CN 211740100 U CN211740100 U CN 211740100U CN 202020838804 U CN202020838804 U CN 202020838804U CN 211740100 U CN211740100 U CN 211740100U
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- brake hub
- threaded rod
- switch button
- connecting plate
- installation base
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Abstract
The utility model discloses an utensil is examined to braking hub relates to car spare part check out test set technical field, examines utensil for solving the braking hub on the present market and adopts manual rotation braking hub, and the manual rotation causes the big problem of great intensity of labour easily. One side of installation base upper end is connected with first shift knob, the lower extreme that the upper end of installation base is located the mounting panel is connected with and examines test table, the avris of examining test table upper end is connected with the elasticity post, the internal connection that examines test table upper end has the rubber sleeve, the internally mounted of rubber sleeve has the detection head, the upper end of mounting panel is connected with the pneumatic cylinder, the expansion end of pneumatic cylinder is connected with driving motor, the internally mounted of connecting plate has the threaded rod, the inside of connecting plate is located the both sides of threaded rod and installs the guide bar, the threaded rod is located the one end of rotor below with the guide bar and installs the tight.
Description
Technical Field
The utility model relates to a car spare part check out test set technical field specifically is an utensil is examined to brake hub.
Background
The brake hub is a part of a drum brake system of an automobile, is generally made of gray cast iron, the basic structure of the brake hub is mainly pearlite and a small amount of ferrite and cementite, the basic structure of graphite is mainly A grade, the shape of the graphite is long sheet-shaped, the length grade is 4-6 grades, the effects of heat dissipation, friction performance increase and brake noise reduction are achieved, after the brake hub is manufactured, detection is needed, and the brake hub which is qualified in detection can be put into use.
At present, the brake hub inspection device on the market adopts a manual rotation brake hub, the manual rotation easily causes the problems of high labor intensity and low working efficiency, and therefore the brake hub inspection device is urgently needed to solve the problem in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utensil is examined to braking hub to solve among the above-mentioned background art at present the braking hub on the market examine the utensil and adopt manual rotation braking hub, the manual rotation causes intensity of labour big easily, problem that work efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a brake hub checking fixture comprises an installation base, wherein one side of the upper end of the installation base is connected with a first switch button, the other side of the upper end of the installation base is connected with a second switch button, the upper end of the installation base is positioned between the first switch button and the second switch button and connected with a mounting plate, the upper end of the installation base is positioned at the lower end of the mounting plate and connected with a detection table, the lateral side of the upper end of the detection table is connected with an elastic column, the inner part of the upper end of the detection table is connected with a rubber sleeve, the inner part of the rubber sleeve is provided with a detection head, the upper end of the mounting plate is connected with a hydraulic cylinder, the movable end of the hydraulic cylinder is connected with a driving motor, the driving end of the driving motor is in transmission connection with a rotating plate, the lateral side of, and one end of the threaded rod and one end of the guide rod, which are positioned below the rotating plate, are provided with clamping blocks.
Preferably, the first switch button and the second switch button are respectively electrically connected with the driving device and the driving motor on the hydraulic cylinder, and the number of the first switch button is two.
Preferably, the mounting plate is designed into a U-shaped structure.
Preferably, the upper end face of the elastic column is flush with the upper end face of the detection head.
Preferably, the elastic columns are symmetrically arranged about the vertical central line of the detection table, and the upper ends of the elastic columns are rotatably connected with first steel balls.
Preferably, the detection heads are distributed at equal intervals and are connected with the rubber sleeve in a clamping manner.
Preferably, the detection head comprises a connecting column, a second steel ball and scale marks, the second steel ball is rotatably connected to the upper end of the connecting column, the scale marks are arranged on the surface of the connecting column, and the connecting column is in a T-shaped structural design.
Preferably, the threaded rod is in threaded connection with the connecting plate, the connecting plate is movably connected with the guide rods, the two guide rods are symmetrically arranged on the horizontal center line of the connecting plate, the threaded rod is rotatably connected with the clamping block through a bearing, and the clamping block is in an arc-shaped structural design.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this utensil is examined to brake hub through first button switch, second button switch, mounting panel, pneumatic cylinder, driving motor, rotor plate, connecting plate, threaded rod, guide bar and the setting of pressing from both sides tight piece, can clip the brake hub that detects, drives through driving motor and brakes the hub rotation and detect, intensity of labour when having reduced the use has solved at present the brake hub on the market and has examined utensil and adopt manual rotation brake hub, and the manual rotation causes intensity of labour big easily, problem that work efficiency is low.
2. This utensil is examined to braking hub through elasticity post, rubber sleeve and the setting of detecting the head, can prevent braking hub detection face impaired simultaneously at the testing process with braking hub stabilizing support to and whole utensil of examining uses very conveniently simultaneously, and the practicality is great.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a schematic view of the top view structure of the inspection table of the present invention;
fig. 5 is a schematic view of the mounting structure of the detection head of the present invention.
In the figure: 1. installing a base; 2. a first switch button; 3. a second switch button; 4. mounting a plate; 5. a detection table; 6. an elastic column; 7. a rubber sleeve; 8. a detection head; 9. a hydraulic cylinder; 10. a drive motor; 11. a rotating plate; 12. a connecting plate; 13. a threaded rod; 14. a guide bar; 15. a clamping block; 61. a first steel ball; 81. connecting columns; 82. a second steel ball; 83. scale lines are marked.
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.
Referring to fig. 1-5, the present invention provides an embodiment: a brake hub detection tool comprises an installation base 1, one side of the upper end of the installation base 1 is connected with a first switch button 2, the other side of the upper end of the installation base 1 is connected with a second switch button 3, the upper end of the installation base 1 is positioned between the first switch button 2 and the second switch button 3 and connected with a mounting plate 4, the lower end of the upper end of the installation base 1, which is positioned on the mounting plate 4, is connected with a detection table 5, the side of the upper end of the detection table 5 is connected with an elastic column 6, the elastic column 6 consists of a telescopic column and a spring, the spring sleeve is arranged on the periphery of the telescopic column, the inner part of the upper end of the detection table 5 is connected with a rubber sleeve 7, the rubber sleeve 7 is connected with the inner wall of the detection table 5 in an attaching mode to increase friction force, and can slide downwards under the action of the gravity of a brake hub, a detection, the transmission end transmission of driving motor 10 is connected with rotor plate 11, and the avris of rotor plate 11 lower extreme is connected with connecting plate 12, and the internally mounted of connecting plate 12 has threaded rod 13, and the inside of connecting plate 12 is located the both sides of threaded rod 13 and installs guide bar 14, and threaded rod 13 and guide bar 14 are located the one end of rotor plate 11 below and are installed and press from both sides tight piece 15.
Further, the first switch button 2 and the second switch button 3 are electrically connected with the driving device and the driving motor 10 on the hydraulic cylinder 9 respectively, and the number of the first switch button 2 is two, so that the hydraulic cylinder 9 and the driving motor 10 can be controlled conveniently.
Further, the mounting plate 4 is designed into a U-shaped structure, so that the hydraulic cylinder 9 can be stably mounted.
Further, the upper end surface of the elastic column 6 is flush with the upper end surface of the detection head 8.
Further, the elastic column 6 is symmetrically provided with four about the vertical center line of the detection table 5, the upper end of the elastic column 6 is rotatably connected with the first steel ball 61, stable support of the brake hub is achieved, and the detection surface of the brake hub is scratched by the elastic column 6 during detection is avoided.
Further, detect head 8 and be equidistant distribution, and detect head 8 and rubber sleeve 7 block and be connected, realized the block and the activity of detecting head 8.
Further, detect head 8 and include spliced pole 81, second steel ball 82 and scale mark 83, the upper end of spliced pole 81 rotates and is connected with second steel ball 82, and the surface of spliced pole 81 is provided with scale mark 83, and spliced pole 81 is T style of calligraphy structural design, realizes detecting the brake hub, the reading of being convenient for simultaneously.
Further, threaded rod 13 and connecting plate 12 threaded connection, and connecting plate 12 and guide bar 14 swing joint, and guide bar 14 is provided with two about the horizontal central line symmetry of connecting plate 12, and threaded rod 13 with press from both sides tight piece 15 and pass through the bearing rotation and be connected, and press from both sides tight piece 15 and be the arc structural design, realize carrying out the centre gripping to the brake hub of different models, reduce the limitation of examining the utensil.
The working principle is as follows: when the brake hub detection device is used, a brake hub is flatly placed on an elastic column 6, an external power supply of the device is switched on, a first switch button 2 is pressed, a hydraulic cylinder 9 extends, a clamping block 15 is moved to the side of the brake hub, a threaded rod 13 is rotated, the clamping block 15 moves towards the brake hub under the action of a guide rod 14, the brake hub is clamped through the clamping block 15, a second switch button 3 is pressed, a driving motor 10 drives a rotating plate 11 to rotate, the driving motor 10 drives a fixed brake hub to rotate, when the detection surface of the brake hub is uneven, a detection head 8 moves downwards, after detection is finished, another first switch button 2 is pressed, the hydraulic cylinder 9 is contracted, the brake hub detection table 5 is moved away, scale marks 83 on the detection head 8 are observed, the length of the detection head 8 moving downwards is read, whether the brake hub is qualified or not is judged according to the error range of the brake hub, finally the detection head 8 is pulled out, the threaded rod 13 is rotated outwards, and taking down the brake hub.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a utensil is examined to brake hub, includes installation base (1), its characterized in that: one side of the upper end of the installation base (1) is connected with a first switch button (2), the other side of the upper end of the installation base (1) is connected with a second switch button (3), the upper end of the installation base (1) is located between the first switch button (2) and the second switch button (3) and is connected with a mounting plate (4), the lower end of the upper end of the installation base (1) located on the mounting plate (4) is connected with a detection table (5), an elastic column (6) is connected with the side of the upper end of the detection table (5), a rubber sleeve (7) is connected inside the upper end of the detection table (5), a detection head (8) is installed inside the rubber sleeve (7), a hydraulic cylinder (9) is connected with the upper end of the mounting plate (4), the movable end of the hydraulic cylinder (9) is connected with a driving motor (10), and the transmission end of the driving motor, the avris of rotor plate (11) lower extreme is connected with connecting plate (12), the internally mounted of connecting plate (12) has threaded rod (13), guide bar (14) are installed to the inside both sides that are located threaded rod (13) of connecting plate (12), threaded rod (13) and guide bar (14) are located the one end of rotor plate (11) below and are installed and press from both sides tight piece (15).
2. The brake hub testing fixture according to claim 1, wherein: the first switch button (2) and the second switch button (3) are electrically connected with the driving device and the driving motor (10) on the hydraulic cylinder (9) respectively, and the number of the first switch button (2) is two.
3. The brake hub testing fixture according to claim 1, wherein: the mounting plate (4) is designed into a U-shaped structure.
4. The brake hub testing fixture according to claim 1, wherein: the upper end surface of the elastic column (6) is flush with the upper end surface of the detection head (8).
5. The brake hub testing fixture according to claim 1, wherein: the elastic column (6) is symmetrically provided with four vertical center lines of the detection table (5), and the upper end of the elastic column (6) is rotatably connected with a first steel ball (61).
6. The brake hub testing fixture according to claim 1, wherein: the detection heads (8) are distributed at equal intervals, and the detection heads (8) are connected with the rubber sleeve (7) in a clamping manner.
7. The brake hub testing fixture according to claim 1, wherein: detect head (8) and include spliced pole (81), second steel ball (82) and scale mark (83), the upper end of spliced pole (81) is rotated and is connected with second steel ball (82), the surface of spliced pole (81) is provided with scale mark (83), and spliced pole (81) is T style of calligraphy structural design.
8. The brake hub testing fixture according to claim 1, wherein: threaded rod (13) and connecting plate (12) threaded connection, and connecting plate (12) and guide bar (14) swing joint, and guide bar (14) are provided with two about the horizontal central line symmetry of connecting plate (12), threaded rod (13) and clamp tight piece (15) and pass through the bearing and rotate and be connected, and press from both sides tight piece (15) and be the arc structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838804.XU CN211740100U (en) | 2020-05-19 | 2020-05-19 | Brake hub detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838804.XU CN211740100U (en) | 2020-05-19 | 2020-05-19 | Brake hub detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211740100U true CN211740100U (en) | 2020-10-23 |
Family
ID=72851838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020838804.XU Active CN211740100U (en) | 2020-05-19 | 2020-05-19 | Brake hub detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211740100U (en) |
-
2020
- 2020-05-19 CN CN202020838804.XU patent/CN211740100U/en active Active
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