CN217225386U - Bearing sleeve pressing equipment for mounting brake hub - Google Patents
Bearing sleeve pressing equipment for mounting brake hub Download PDFInfo
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- CN217225386U CN217225386U CN202221172303.8U CN202221172303U CN217225386U CN 217225386 U CN217225386 U CN 217225386U CN 202221172303 U CN202221172303 U CN 202221172303U CN 217225386 U CN217225386 U CN 217225386U
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- square
- lead screw
- fixedly connected
- brake hub
- fixed connection
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Abstract
The utility model discloses a braking hub installation is with pressure bearing cover equipment, including the bottom plate, characterized by: the upper side of bottom plate both ends middle part fixed connection symmetry round bar's lower extreme respectively, two the upper end of round bar is fixed connection respectively at the downside both ends of square slab, the upside middle part fixed connection hydraulic rod's of square slab casing downside, hydraulic rod's output axostylus axostyle passes the middle part of square slab, the tip fixed connection of hydraulic rod's output axostylus axostyle is in the upside middle part of even board, even the upside of board downside middle part fixed connection press head, even the upside both ends of board fixed connection respectively the lower extreme of the square bar that corresponds, two the square bar passes corresponding square hole respectively. The utility model relates to a braking hub erection equipment field specifically says, relates to a braking hub installation is with pressure bearing cover equipment. The utility model discloses a brake hub installation is with pressure bearing cover equipment is favorable to realizing installing brake hub and bearing housing.
Description
Technical Field
The utility model relates to a braking hub erection equipment field specifically says, relates to a braking hub installation is with pressure bearing cover equipment.
Background
The brake drum is part of a drum brake system, and during braking, a piston applies pressure to two pairs of half-moon-shaped brake shoes to enable the brake shoes to cling to the inner wall of a drum chamber, so that friction is generated to stop rotation of a wheel. The brake drum is made of HT200-300 (i.e. gray cast iron), the matrix structure is mainly pearlite and a small amount of ferrite and cementite, the graphite is mainly A grade, is in a long sheet shape, and has the length grade of 4-6 grade, so that the effects of heat dissipation, friction performance increase and brake noise reduction are achieved, and the shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing. When installing brake hub and bearing housing, the current board of placing highly generally is fixed unchangeable, when carrying the brake hub and place, just wastes time and energy relatively, has increased operating personnel's work load, to being connected of brake hub and bearing housing moreover, generally is that operating personnel is manual to take the hammer to install, has the phenomenon that the installation is not fastened easily, and the practicality is relatively poor, this is prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a braking hub installation is with pressing bearing cover equipment is favorable to realizing installing braking hub and bearing housing.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a brake hub installation is with pressure bearing cover equipment, includes the bottom plate, characterized by:
the middle parts of two ends of the upper side of the bottom plate are respectively fixedly connected with the lower ends of symmetrical round rods, the upper ends of the two round rods are respectively fixedly connected with two ends of the lower side of the square plate, the middle part of the upper side of the square plate is fixedly connected with the lower side of a shell of a hydraulic push rod, an output shaft lever of the hydraulic push rod penetrates through the middle part of the square plate, and the end part of the output shaft lever of the hydraulic push rod is fixedly connected with the middle part of the upper side of the connecting plate;
the middle part of the lower side of the connecting plate is fixedly connected with the upper side of the pressing head, two ends of the upper side of the connecting plate are respectively and fixedly connected with the lower ends of the corresponding square rods, the two square rods respectively penetrate through the corresponding square holes, and the two square holes are respectively arranged in the middle of the square plate;
the middle part of the upper side of the bottom plate is fixedly connected with a lifting mechanism.
As a further limitation of the technical scheme, the lifting mechanism comprises a screw groove, the middle part of the upper side of the bottom plate is fixedly connected with the lower side of the screw groove, two sliders are respectively arranged in the screw groove, two sides of each slider are respectively hinged with one end of a corresponding connecting rod, two ends of the inner side of the screw groove are respectively movably connected with one end of a bidirectional screw, two sections of threads with opposite thread directions are respectively arranged on the bidirectional screw, the bidirectional screw is respectively in threaded connection with the corresponding slider, one end of the bidirectional screw penetrates through one end of the screw groove, one end of the bidirectional screw is fixedly connected with an output shaft of a motor, and the motor is fixedly connected with one side of the screw groove.
As a further limitation of the technical scheme, the other ends of the two corresponding pairs of connecting rods are respectively hinged at the shaft lever of the corresponding U-shaped rod.
As a further limitation of the technical scheme, the upper sides of the two U-shaped rods are respectively and fixedly connected with the middle parts of the two ends of the lower side of the placing plate.
As the further limitation of the technical scheme, the middle parts of the two ends of the two placing plates are respectively provided with symmetrical round holes.
As a further limitation of the technical scheme, the two round holes are respectively provided with the corresponding round rods.
As a further limitation of the present invention, the pressing head is made of a copper material.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
1. the device can adjust the position of the placing plate according to actual needs, so that an operator can place the brake hub conveniently, time and labor are saved, and the workload of the operator can be reduced;
2. the device can realize that the pressing head is made of a copper material, the copper material is relatively soft compared with a steel material, and the bearing sleeve and the brake hub can be prevented from being damaged in the pressing process;
3. this device can realize that hydraulic push rod drives the press head and presses down, improves operating efficiency.
The utility model discloses a brake hub installation is with pressure bearing cover equipment is favorable to realizing installing brake hub and bearing housing.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a schematic view of a connection structure of some parts of the present invention.
Fig. 4 is a schematic view of a connection structure of parts according to the present invention.
Fig. 5 is a third schematic view of the connection structure of some parts of the present invention.
In the figure: 1. square bar, 2, square plate, 3, round bar, 4, placing plate, 5, bottom plate, 6, lead screw groove, 8, hydraulic push rod, 9, pressing head, 10, motor, 11, square hole, 12, round hole, 13, slider, 14, two-way lead screw, 15, connecting rod, 16, connecting plate, 17, U-shaped pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.
When an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The first embodiment is as follows: the utility model comprises a bottom plate 5, a bottom plate,
the middle parts of two ends of the upper side of the bottom plate 5 are respectively fixedly connected with the lower ends of the symmetrical round rods 3, the upper ends of the two round rods 3 are respectively fixedly connected with two ends of the lower side of the square plate 2, the middle part of the upper side of the square plate 2 is fixedly connected with the lower side of a shell of a hydraulic push rod 8, an output shaft rod of the hydraulic push rod 8 penetrates through the middle part of the square plate 2, and the end part of the output shaft rod of the hydraulic push rod 8 is fixedly connected with the middle part of the upper side of the connecting plate 16;
the middle part of the lower side of the connecting plate 16 is fixedly connected with the upper side of the pressing head 9, two ends of the upper side of the connecting plate 16 are respectively and fixedly connected with the lower ends of the corresponding square rods 1, the two square rods 1 respectively penetrate through the corresponding square holes 11, and the two square holes 11 are respectively arranged in the middle parts of the square plates 2;
the middle part of the upper side of the bottom plate 5 is fixedly connected with a lifting mechanism.
The lifting mechanism comprises a screw groove 6, the middle part of the upper side of the bottom plate 5 is fixedly connected with the lower side of the screw groove 6, two sliders 13 are respectively arranged in the screw groove 6, two sides of each slider 13 are respectively hinged to one end of a corresponding connecting rod 15, two ends of the inner side of the screw groove 6 are respectively movably connected with one end of a bidirectional screw 14, two sections of threads with opposite thread directions are respectively arranged on the bidirectional screw 14, the bidirectional screw 14 is respectively in threaded connection with the corresponding slider 13, one end of the bidirectional screw 14 penetrates through one end of the screw groove 6, one end of the bidirectional screw 14 is fixedly connected to an output shaft of a motor 10, and the motor 10 is fixedly connected to one side of the screw groove 6.
The other ends of the two corresponding pairs of connecting rods 15 are respectively hinged at the shaft lever of the corresponding U-shaped rod 17.
The upper sides of the two U-shaped rods 17 are respectively and fixedly connected with the middle parts of the two ends of the lower side of the placing plate 4.
The middle parts of the two ends of the two placing plates 4 are respectively provided with symmetrical round holes 12.
The round holes 12 are respectively provided with the corresponding round rods 3.
The device is in an initial position, with the two slides 13 in respective positions of mutual proximity, as shown in fig. 1. When the device is used, firstly, an operator places a brake hub on the upper side of the placing plate 4, then places a bearing sleeve in a groove of the brake hub, then adjusts the position of the placing plate 4 to facilitate installation, turns on the motor 10, the motor 10 drives the bidirectional screw 14 to rotate, the bidirectional screw 14 respectively drives the corresponding sliders 13 to slide in the directions away from each other, the two sliders 13 respectively drive the corresponding connecting rods 15 to swing, the corresponding two pairs of connecting rods 15 respectively drive the placing plate 4 to move upwards through the corresponding U-shaped rods 17, so that the placing plate 4 drives the brake hub to move upwards, and the like, when the brake hub moves to a proper position, the motor 10 is turned off, then the hydraulic push rod 8 is turned on, the output shaft rod of the hydraulic push rod 8 extends out, the output shaft rod of the hydraulic push rod 8 drives the connecting plate 16 to move downwards, the connecting plate 16 respectively drives the corresponding square rods 1 to move downwards along the corresponding square holes 11, meanwhile, the connecting plate 16 drives the pressing head 9 to move downwards, so that the pressing head 9 contacts the bearing sleeve and presses the bearing sleeve, and the bearing sleeve is pressed into the mounting hole of the brake hub.
The second embodiment: in this embodiment, the material of the pressing head 9 is copper material, which is further described on the basis of the first embodiment.
The material of pressing head 9 is the copper product, and the copper product is softer for the steel material, and its texture is soft, at the in-process of impressing, can avoid causing the damage to bearing housing and brake hub.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (7)
1. The utility model provides a brake hub installation is with pressing bearing cover equipment, includes bottom plate (5), characterized by:
the middle parts of two ends of the upper side of the bottom plate (5) are respectively fixedly connected with the lower ends of the symmetrical round rods (3), the upper ends of the two round rods (3) are respectively fixedly connected with two ends of the lower side of the square plate (2), the middle part of the upper side of the square plate (2) is fixedly connected with the lower side of a shell of a hydraulic push rod (8), an output shaft lever of the hydraulic push rod (8) penetrates through the middle part of the square plate (2), and the end part of the output shaft lever of the hydraulic push rod (8) is fixedly connected with the middle part of the upper side of the connecting plate (16);
the middle part of the lower side of the connecting plate (16) is fixedly connected with the upper side of the pressing head (9), two ends of the upper side of the connecting plate (16) are respectively and fixedly connected with the lower ends of the corresponding square rods (1), the two square rods (1) respectively penetrate through the corresponding square holes (11), and the two square holes (11) are respectively arranged in the middle parts of the square plates (2);
the middle part of the upper side of the bottom plate (5) is fixedly connected with a lifting mechanism.
2. The apparatus for pressing a bearing sleeve for installation of a brake hub as claimed in claim 1, wherein: elevating system includes lead screw groove (6), the upside middle part fixed connection of bottom plate (5) the downside in lead screw groove (6), be equipped with two sliders (13) in lead screw groove (6) respectively, two the both sides of slider (13) are the one end of articulated connecting rod (15) that correspond respectively, the inboard both ends difference swing joint of lead screw groove (6) one end of two-way lead screw (14), be equipped with two sections opposite screw thread of screw direction on two-way lead screw (14) respectively, two-way lead screw (14) are threaded connection respectively correspond slider (13), the one end of two-way lead screw (14) is passed the one end in lead screw groove (6), the one end fixed connection of two-way lead screw (14) is at the output shaft of motor (10), motor (10) fixed connection be in one side of lead screw groove (6).
3. The apparatus for pressing a bearing sleeve for installation of a brake hub as claimed in claim 2, wherein: the other ends of the corresponding two pairs of connecting rods (15) are respectively hinged at the shaft lever of the corresponding U-shaped rod (17).
4. A bearing sleeve pressing device for mounting a brake hub according to claim 3, wherein: the upper sides of the two U-shaped rods (17) are respectively and fixedly connected to the middle parts of the two ends of the lower side of the placing plate (4).
5. The bearing sleeve pressing device for mounting the brake hub as claimed in claim 4, wherein: the middle parts of the two ends of the two placing plates (4) are respectively provided with a symmetrical round hole (12).
6. The bearing sleeve pressing device for mounting the brake hub as claimed in claim 5, wherein: the two round holes (12) are internally provided with the corresponding round rods (3) respectively.
7. The apparatus for pressing a bearing sleeve for installation of a brake hub as claimed in claim 1, wherein: the pressing head (9) is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221172303.8U CN217225386U (en) | 2022-05-16 | 2022-05-16 | Bearing sleeve pressing equipment for mounting brake hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221172303.8U CN217225386U (en) | 2022-05-16 | 2022-05-16 | Bearing sleeve pressing equipment for mounting brake hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225386U true CN217225386U (en) | 2022-08-19 |
Family
ID=82823027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221172303.8U Active CN217225386U (en) | 2022-05-16 | 2022-05-16 | Bearing sleeve pressing equipment for mounting brake hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225386U (en) |
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2022
- 2022-05-16 CN CN202221172303.8U patent/CN217225386U/en active Active
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