CN209961191U

CN209961191U - Universal jumping detection mould for brake disc

Info

Publication number: CN209961191U
Application number: CN201920910256.4U
Authority: CN
Inventors: 高建峰; 刘建平; 慕艳凤; 王珍峰
Original assignee: Shandong Xinchang Environmental Protection Technology Co Ltd
Current assignee: Shandong Xinchang Environmental Protection Technology Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-01-17
Anticipated expiration: 2029-06-18

Abstract

The utility model belongs to the technical field of brake discs, in particular to a universal jumping detection clamping fixture for brake discs, which comprises a bearing chassis, wherein the center of the top of the bearing chassis is connected with a driving motor, the surfaces of the left side and the right side of the driving motor are symmetrically connected with a motor support, the bottom of the motor support is vertically and fixedly welded on the bearing chassis, the left side and the right side of the motor support are symmetrically provided with a wheel moving support, the inner wall of the bottom of the wheel moving support is connected with a moving roller through a rotating shaft, the bottom of the wheel moving roller is vertically penetrated through and connected with the top of the bearing chassis in a rolling manner, the inner wall of the top of the wheel moving support is fixedly welded on a rotary load carrier; the utility model discloses can guarantee that the brake disc is more steady with the contact of the detector of beating, and then ensure the accurate nature of testing result, can help the staff to fix the brake disc of multiple size and carry out the detection of beating.

Description

Universal jumping detection mould for brake disc

Technical Field

The utility model belongs to the technical field of the brake disc, concretely relates to general beating of brake disc detects mould.

Background

The brake disc is a friction couple part of a disc brake, which should have the strength and rigidity required as a member, as well as the highest and stable friction coefficient, and proper wear resistance, heat dissipation, heat capacity, etc., the brake is a part used in a brake system to generate braking force for resisting the movement or movement tendency of a vehicle, the automobile brake is a friction brake which generates braking torque by the friction between a fixed element and a working surface of a rotating element, except for various speed retarders, at present, the friction brakes widely used in various automobiles can be classified into two types, namely a drum type and a disc type, according to the difference of the rotating element, and the difference between the two types is that: the rotary element in the drum brake friction pair is a brake drum, and the cylindrical surface of the brake drum is used as a working surface; the rotating element in the disk brake friction pair is a disk-shaped brake disk, and the end surface of the disk-shaped brake disk is used as a working surface.

The prior art has the following problems:

1. in the current detection process, the rotation of a detected rotating disc is accompanied by shaking, and the contact between a brake disc which rotates unstably and a bounce detector is more unstable, so that the accuracy of a detection result is poor;

2. the mould that is used for beating to detect now all can not match the brake disc of multiple size with fixing device and carry out the detection of beating, and the commonality is very poor.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a general detection mould that beats of brake disc has the characteristics of stable and commonality height.

In order to achieve the above object, the utility model provides a following technical scheme: a universal jumping detection mould for a brake disc comprises a bearing chassis, wherein a driving motor is connected to the center of the top of the bearing chassis, motor supports are symmetrically connected to the surfaces of the left side and the right side of the driving motor, the bottom of each motor support is vertically and fixedly welded to the bearing chassis, wheel moving supports are symmetrically arranged on the left side and the right side of each motor support, moving rollers are connected to the inner walls of the bottoms of the wheel moving supports through rotating shafts, the bottoms of the wheel moving rollers vertically penetrate through and are connected to the top of the bearing chassis in a rolling manner, the inner walls of the tops of the wheel moving supports are fixedly welded to a rotary load carrying frame, a driving support is connected to the center of the bottom of an inner cavity of the rotary load carrying frame in a penetrating manner, the bottom of the driving support is vertically penetrated and connected to the center of the top of the, the surface of the inner end of the ring supporting rod is fixedly connected with the central pillar, the surface of the outer end of the ring supporting rod is fixedly connected with a limiting supporting ring, four corners of the outer end of the limiting supporting ring are horizontally and penetratingly connected with limiting block supporting rods, the outer end of the limiting block supporting rod is fixedly connected with a disk body limiting block, the inner end of the limiting block supporting rod is fixedly connected with an electric push cylinder, the surface of the right side of the electric push cylinder is fixedly connected with a push cylinder supporting rod, the outer side of the top of the limiting supporting ring is connected with a brake disk through the disk body limiting block, the left side of the brake disk is provided with a jumping detector, the rear side of the jumping detector is connected with an instrument supporting plate through a rotating shaft, the left end of the instrument supporting plate is movably connected with a first fixing ring through a, and the center of the front side of the bearing chassis is connected with a switch panel.

Preferably, four corners of the bottom of the bearing chassis are vertically and fixedly connected with supporting legs, the number of the supporting legs is four, and the outer sides of the supporting legs are of a trapezoidal structure.

Preferably, disk body stopper, pusher branch, electronic pusher quantity are four, pusher branch all with electronic pusher structure function phase-match, just the contained angle is ninety degrees between the same horizontal plane of pusher branch.

Preferably, the inner ends of the push cylinder support rods are respectively and fixedly welded on the outer surface of the electric push cylinder, and the outer ends of the push cylinder support rods are respectively and fixedly welded on the surface of the inner wall of the limiting support ring.

Preferably, the left side and the right side of the electric pushing cylinder respectively leave intervals between the electric pushing cylinder and the ring supporting rods, the number of the ring supporting rods is four, and the included angle between the same horizontal plane of the ring supporting rods is ninety degrees.

Preferably, the outer walls of the disc body limiting blocks are respectively matched with the structural functions of the brake disc.

Preferably, inside all through electric wire electric connection in flush mounting plate of driving motor, electronic pusher, flush mounting plate respectively with driving motor, electronic pusher function phase-match, the outside of driving motor, electronic pusher, beat the detector is respectively through electric wire electric connection in external power source.

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

1. can rotate under driving motor's drive through being equipped with rotatory carrier, and both ends bottom all can rotate along the fluting at bearing chassis top through removing the gyro wheel about rotatory carrier, just can drive the spacing support ring at rotatory carrier top simultaneously and rotate, support based on two removal gyro wheels are to rotatory carrier, cooperation driving motor is to the drive at rotatory carrier center, can guarantee spacing support ring pivoted steady, it is unstable to avoid rotating the detector that beats that causes and the brake disc contact, and the testing result that leads to is inaccurate, and utilize the rotatory carrier of steady rotation to drive the brake disc at spacing support ring and spacing support ring top, just can guarantee that the brake disc is beated and the contact of detector is more steady, and then guarantee the accurate nature of testing result.

2. Through being equipped with four disk body stoppers that can adjust, measure the internal diameter that is detected the brake disc before the detection, the staff is direct to be placed the outside at limit support ring with the brake disc that is detected, and directly open electronic pushing cylinder through flush mounting plate of switch and unify four electronic pushing cylinders to pushing cylinder branch, pushing cylinder branch can directly drive the disk body stopper and outwards remove, support and fix until four disk body stoppers and detect the brake disc, further the staff opens driving motor and directly move the instrument base and detect the brake disc that is detected through the detector of beating, and four disk body stoppers that can inside and outside regulation just can help the staff to fix and beat the detection to the brake disc of multiple size, improve the commonality of this detection mould.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle position-limiting support ring according to the present invention;

fig. 3 is a schematic side view of the jitter detector of the present invention;

FIG. 4 is a schematic top view of the first retaining ring of the present invention;

in the figure: 1. a load-bearing chassis; 2. a drive motor; 3. a motor bracket; 4. a wheel moving bracket; 5. rotating the carrier; 6. a drive strut; 7. a center pillar; 8. a circular ring strut; 9. a limiting support ring; 10. a limiting block strut; 11. a disk body limiting block; 12. an electric push cylinder; 13. a push cylinder support rod; 14. a brake disc; 15. a jitter detector; 16. an instrument support plate; 17. a first retaining ring; 18. a second retaining ring; 19. an instrument base; 20. supporting legs; 21. a switch panel; 22. the roller is moved.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a brake disc universal bounce detection clamping fixture comprises a bearing chassis 1, a driving motor 2 is connected with the center of the top of the bearing chassis 1, motor supports 3 are symmetrically connected with the surfaces of the left side and the right side of the driving motor 2, the bottom of each motor support 3 is vertically and fixedly welded on the bearing chassis 1, wheel moving supports 4 are symmetrically arranged on the left side and the right side of each motor support 3, moving rollers 22 are connected with the inner walls of the bottoms of the wheel moving supports 4 through rotating shafts, the bottoms of the moving rollers 22 are vertically penetrated and connected with the top of the bearing chassis 1 in a rolling manner, the inner walls of the tops of the wheel moving supports 4 are fixedly welded on a rotary load carrying frame 5, a driving support 6 is penetrated and connected with the center of the bottom of an inner cavity of the rotary load carrying frame 5, the bottom of the driving support 6 is vertically penetrated and connected with the center of, the inner end surface of a circular ring supporting rod 8 is fixedly connected with a central pillar 7, the outer end surface of the circular ring supporting rod 8 is fixedly connected with a limiting supporting ring 9, four corners of the outer end of the limiting supporting ring 9 are horizontally connected with limiting block supporting rods 10 in a penetrating manner, the outer end of each limiting block supporting rod 10 is fixedly connected with a disk limiting block 11, the inner end of each limiting block supporting rod 10 is connected with an electric push cylinder 12 in a penetrating manner, the right side surface of the electric push cylinder 12 is fixedly connected with a push cylinder supporting rod 13, the outer side of the top of the limiting supporting ring 9 is connected with a brake disk 14 through the disk limiting block 11, the left side of the brake disk 14 is provided with a jump detector 15, the rear side of the jump detector 15 is connected with an instrument supporting plate 16 through a rotating shaft, the left end of the instrument supporting plate 16 is movably connected with, and the center of the front side of the bearing chassis 1 is connected with a switch panel 21.

In this embodiment: the model 2 of the driving motor is large along the line-28 GH.

In this embodiment: the electric push cylinder 12 is of a model Tai constant force-WXTG.

In this embodiment: the jitter detector 15 is model number SMCT-S109-108-.

In this embodiment: rotate under driving motor 2's drive to both ends bottom homoenergetic is rotated along the fluting at 1 top on the bearing chassis through removing the gyro wheel about rotatory carrier frame 5, just can drive the spacing support ring 9 at rotatory carrier frame 5 top simultaneously and rotate, and based on two support of removing gyro wheel 22 to rotatory carrier frame 5, cooperation driving motor 2 is to the drive at rotatory carrier frame 5 center, can guarantee spacing support ring 9 pivoted steadily.

Specifically, four corners of the bottom of the load-bearing chassis 1 are vertically and fixedly connected with four supporting legs 20, the number of the supporting legs 20 is four, and the outer sides of the supporting legs 20 are in a trapezoidal structure; the four supporting feet 20 support the load-bearing chassis 1 firmly.

Specifically, the number of the disc body limiting blocks 11, the number of the push cylinder supporting rods 13 and the number of the electric push cylinders 12 are four, the push cylinder supporting rods 13 are matched with the electric push cylinders 12 in structural function, and included angles between the same horizontal planes of the push cylinder supporting rods 13 are ninety degrees; the electric push cylinder 12 can reasonably drive the disc body limiting block 11 to expand outwards.

Specifically, the inner ends of the push cylinder support rods 13 are respectively fixedly welded on the outer surface of the electric push cylinder 12, and the outer ends of the push cylinder support rods 13 are respectively fixedly welded on the inner wall surface of the limit support ring 9; the stability of the equipment is ensured.

Specifically, the left side and the right side of the electric push cylinder 12 are respectively spaced from the ring supporting rods 8, the number of the ring supporting rods 8 is four, and included angles between the same horizontal plane of the ring supporting rods 8 are ninety degrees; ensure that the rubber can not rub each other when in use.

Specifically, the outer walls of the disc body limiting blocks 11 are respectively matched with the structural functions of the brake discs 14; the disk body limiting block 11 can be fixed on the inner wall of the brake disk 14.

Specifically, the interior of the driving motor 2 and the interior of the electric pushing cylinder 12 are both electrically connected to the switch panel 21 through electric wires, the switch panel 21 is respectively matched with the driving motor 2 and the electric pushing cylinder 12 in function, and the outer sides of the driving motor 2, the electric pushing cylinder 12 and the bounce detector 15 are respectively electrically connected to an external power supply through electric wires; the switch panel 21 controls the electrical equipment and is connected for mains electricity use.

The utility model discloses a theory of operation and use flow: firstly, the inner diameter of a brake disc 14 to be detected is measured before detection, a worker directly places the brake disc 14 to be detected on the outer side of a limiting support ring, and directly opens an electric push cylinder 12 through a switch panel 21 to uniformly apply force to four electric push cylinders 12 on a push cylinder support rod 13, the push cylinder support rod 13 can directly drive disc body limiting blocks 11 to move outwards until the four disc body limiting blocks 11 support and fix the brake disc 14 to be detected, then the worker opens a driving motor 2 and directly moves an instrument base 19 to detect the brake disc to be detected through a jump detector 15, the four disc body limiting blocks 11 capable of being adjusted inside and outside can help the worker to fix the brake discs 14 with various sizes and detect jumps, the brake discs rotate under the driving of the driving motor 2, and the bottoms of the left end and the right end of a rotary load carrier 5 can rotate along a slot at the top of a load-bearing chassis 1 through moving rollers, just can drive the spacing support ring 9 at rotatory carrier frame 5 top simultaneously and rotate, based on two removal gyro wheels 22 to the support of rotatory carrier frame 5, the drive of cooperation driving motor 2 to rotatory carrier frame 5 center can guarantee spacing support ring 9 pivoted steady, it is unstable to avoid rotating the detector 15 that beats that unstable and cause and brake disc 14 contact, and the testing result that leads to is not accurate, and utilize the rotatory carrier frame 5 of steady rotation to drive spacing support ring 9 and the brake disc 14 at spacing support ring 9 top.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a general detection mould of beating of brake disc, includes bearing chassis (1), its characterized in that: the center of the top of the bearing chassis (1) is connected with a driving motor (2), the surfaces of the left side and the right side of the driving motor (2) are symmetrically connected with motor supports (3), the bottom of the motor supports (3) is vertically and fixedly welded on the bearing chassis (1), the left side and the right side of the motor supports (3) are symmetrically provided with moving wheel supports (4), the inner walls of the bottoms of the moving wheel supports (4) are connected with moving rollers (22) through rotating shafts, the bottoms of the moving rollers (22) are vertically penetrated and connected with the top of the bearing chassis (1) in a rolling manner, the inner walls of the tops of the moving wheel supports (4) are fixedly welded on a rotary load frame (5), the center of the bottom of an inner cavity of the rotary load frame (5) is penetrated and connected with a driving strut (6), the bottoms of the driving strut (6) are vertically penetrated and connected with the center of the top of the driving motor (, the device is characterized in that a circular ring supporting rod (8) is fixedly connected with the outer side of a central support column (7) in an equidistant mode at four corners, the inner end of the circular ring supporting rod (8) is fixedly connected with the central support column (7) in a surface mode, a limiting supporting ring (9) is fixedly connected with the outer end of the circular ring supporting rod (8) in a surface mode, a limiting supporting rod (10) is horizontally and penetratingly connected with the outer end of the limiting supporting ring (9), a disk body limiting block (11) is fixedly connected with the outer end of the limiting supporting rod (10), an electric push cylinder (12) is fixedly connected with the inner end of the limiting supporting rod (10), a push cylinder supporting rod (13) is fixedly connected with the right side surface of the electric push cylinder (12), a brake disk (14) is connected with the outer side of the top of the limiting supporting ring (9) through the disk body limiting block (11, instrument extension board (16) left end has first solid fixed ring (17) through pivot swing joint, both ends all have solid fixed ring of second (18) through bolted connection around first solid fixed ring (17), first solid fixed ring (17) and the solid fixed ring of second (18) inner wall are connected with instrument base (19) respectively, just bearing chassis (1) front side central authorities are connected with flush mounting plate of switch (21).

2. A universal brake disc runout detecting fixture according to claim 1, wherein: the supporting base is characterized in that supporting legs (20) are vertically and fixedly connected to four corners of the bottom of the bearing base plate (1), the number of the supporting legs (20) is four, and the outer sides of the supporting legs (20) are of a trapezoidal structure.

3. A universal brake disc runout detecting fixture according to claim 1, wherein: disk body stopper (11), pusher branch (13), electronic pusher (12) quantity are four, pusher branch (13) all with electronic pusher (12) structural function phase-match, just contained angle is ninety degrees between the same horizontal plane of pusher branch (13).

4. A universal brake disc runout detecting fixture according to claim 1, wherein: the inner ends of the push cylinder supporting rods (13) are respectively fixedly welded on the outer surface of the electric push cylinder (12), and the outer ends of the push cylinder supporting rods (13) are respectively fixedly welded on the surface of the inner wall of the limiting supporting ring (9).

5. A universal brake disc runout detecting fixture according to claim 1, wherein: the left side and the right side of the electric push cylinder (12) are respectively spaced from the ring supporting rods (8), the number of the ring supporting rods (8) is four, and the included angle between the same horizontal plane of the ring supporting rods (8) is ninety degrees.

6. A universal brake disc runout detecting fixture according to claim 1, wherein: the outer wall of the disc body limiting block (11) is respectively matched with the structural function of the brake disc (14).

7. A universal brake disc runout detecting fixture according to claim 1, wherein: the electric power source is characterized in that the driving motor (2) and the electric pushing cylinder (12) are internally and electrically connected to the switch panel (21) through electric wires, the switch panel (21) is respectively matched with the driving motor (2) and the electric pushing cylinder (12) in functions, and the driving motor (2), the electric pushing cylinder (12) and the jumping detector (15) are respectively and electrically connected to an external power source through the electric wires.