CN114060438A - Brake lining holding device for disc brake - Google Patents
Brake lining holding device for disc brake Download PDFInfo
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- CN114060438A CN114060438A CN202111352154.3A CN202111352154A CN114060438A CN 114060438 A CN114060438 A CN 114060438A CN 202111352154 A CN202111352154 A CN 202111352154A CN 114060438 A CN114060438 A CN 114060438A
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims description 18
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/122—Discs; Drums for disc brakes adapted for mounting of friction pads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0408—Attachment of linings specially adapted for plane linings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1324—Structure carrying friction elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/134—Connection
- F16D2065/1392—Connection elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
Abstract
The invention relates to the technical field of disc brakes and discloses a brake lining retaining device for a disc brake, which comprises a retaining frame. This a brake lining holding device for disc brake, through setting up installation mechanism, utilize the mounting panel to extend to the logical inslot portion of installation, extend to the joint inslot portion through the joint board, accomplish backplate and holder fast and stable joint, extrude the mounting panel rear end through the extrusion frame simultaneously, guarantee that the mounting panel can not be at the installation and lead to the drunkenness around the inslot portion, guarantee the stability of installation, through setting up the restoration board, pull the step that the restoration pole made the restoration board extrude joint board and accomplish backplate and holder quick dismantlement, through setting up clamping mechanism, utilize L template one and L template two to friction plate to carry out spacingly when the installation, rotate the threaded rod after the friction plate location, make L template three move down, accomplish the quick installation to the friction plate, set up friction lug and heat dissipation through-hole on the friction plate, improve the life of friction plate.
Description
Technical Field
The invention relates to the technical field of disc brakes, in particular to a brake lining retaining device for a disc brake.
Background
The brake lining is also called as a brake pad, in a brake system of an automobile, a brake pad is the most critical safety part, the quality of all brake effects plays a decisive role, the brake pad generally comprises a steel plate, an adhesive heat-insulating layer and a friction block, wherein the heat-insulating layer is made of a non-heat-transfer material, the friction block is made of a friction material and an adhesive, and the friction block is extruded on the brake disc and a brake drum to generate friction during braking, so that the aim of decelerating and braking the automobile is fulfilled. The existing brake lining retaining mechanism is usually installed with a lining in a bolt connection fixing mode, when the lining is worn too much in the later period and cannot be applied to normal use, the lining is not convenient for operators to detach due to the fixing mode, so that the operation during replacement is greatly influenced, and the practicability is influenced.
Disclosure of Invention
The object of the present invention is to provide a brake lining retention device for a disc brake that solves the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: a brake lining holding device for a disc brake comprises a holder, wherein the holder is vertically arranged, a back plate is vertically arranged on the front surface of the holder, friction plates are vertically arranged on the left side and the right side of the front surface of the back plate, the back plate is connected with the holder through an installation mechanism, and the friction plates are connected with the back plate through a clamping mechanism;
clamping mechanism includes two L templates one, two L templates two, stopper one, stopper two, two threaded rods, two regulating plates, two L templates three, two thread bush, stopper three, two the vertical setting of L template bilateral symmetry upper end position between two friction plates, the positive fixed connection of L template one back and backplate, two the vertical setting of two bilateral symmetry of L template leans on near-end bottom surface at two friction plates, two the positive fixed connection of L template two backs and backplate, two the vertical setting of three bilateral symmetry of L template is in two friction plate outside positions, the three backs of L template and the positive sliding connection of backplate.
Preferably, the front surface of the friction plate is uniformly provided with friction lugs, the back surface of each friction lug is fixedly connected with the front surface of the friction plate, and the center position of the front surface of the friction plate is horizontally perforated from front to back to form a heat dissipation through hole.
Preferably, shell fragment and L type mounting panel down have set gradually from last in the backplate openly, the L type mounting panel back and the positive fixed connection of backplate, the shell fragment arc sets up in L type mounting panel top, shell fragment bottom surface and L type mounting panel top surface fixed connection, the equal vertical link up of the end has seted up the logical groove of joint, two in the shell fragment left and right sides the equal vertical fixed joint piece that is provided with in friction plate top, two the mutual joint setting of logical groove is led to joint piece top and two joints.
Preferably, the friction plate side corresponds L template position level and has seted up spacing groove one, stopper one slides and sets up in spacing groove one inside, stopper one outer end run through spacing groove one extend to L template one inboard and with L template medial surface fixed connection, the friction plate bottom surface corresponds L template two position levels and has seted up spacing groove two, stopper two slides and sets up inside spacing groove two, two outer ends of stopper run through spacing groove two extend to L template two inboards and with L template two medial surface fixed connection, set up friction lug and radiating hole on the friction plate, improve the life of friction plate.
Preferably, the back plate is internally provided with adjusting cavities vertically corresponding to three positions of the two L-shaped plates, the front surface of the back plate penetrates through the two adjusting cavities and is provided with a moving through groove vertically, the top surface of the back plate is provided with adjusting holes vertically and downwards corresponding to two adjusting cavity positions, the two adjusting plates are horizontally arranged inside the two adjusting holes, the two threaded rods are respectively vertically arranged inside the two adjusting cavities, the bottom ends of the threaded rods are rotatably connected with the bottom surfaces of the inner parts of the adjusting cavities through a first bearing seat, the top ends of the threaded rods penetrate through the top surfaces of the inner parts of the adjusting cavities and extend into the adjusting holes and are fixedly connected with the bottom surfaces of the adjusting plates, the two threaded sleeves are respectively sleeved on the surfaces of the two threaded rods in a threaded manner, the three rear ends of the L-shaped plates penetrate through the moving through groove and are fixedly connected with the corresponding side surfaces of the threaded sleeves, the side surface of the friction plate is vertically provided with an elongated groove, and the top end opening inside the elongated groove is arranged, the third limiting block is arranged in the long groove in a sliding mode, the outer end of the third limiting block penetrates through the long groove, extends to the inner side of the third L-shaped plate and is fixedly connected with the inner side face of the third L-shaped plate, the first L-shaped plate and the second L-shaped plate are used for limiting when the friction plate is installed by arranging the clamping mechanism, the threaded rod is rotated after the friction plate is positioned, the third L-shaped plate moves downwards, and the friction plate is installed quickly.
Preferably, the mounting mechanism comprises a fixed ring plate, a squeezing frame, a handle plate, a mounting plate, two sliding plates, two clamping plates, a recovery plate and a recovery rod, the front surface of the retainer is horizontally and successively provided with a mounting through groove in a through way, the fixed ring plate and the extrusion frame are sequentially arranged in the mounting through groove from back to front, the mounting plate is horizontally and fixedly arranged on the back surface of the back plate, the rear end of the mounting plate extends into the mounting through groove and is contacted with the front end surface of the extrusion frame, the inner parts of the left end and the right end of the mounting plate are both horizontally provided with mounting cavities, the two sliding plates are respectively and vertically arranged in the two mounting cavities, the side face of the sliding plate is connected with the inner wall of the installation cavity in a sliding mode, the side face of the sliding plate is fixedly connected with the inner wall of the installation cavity through a second connecting spring, the two clamping plates are respectively and horizontally and fixedly arranged on the outer side faces of the two sliding plates, and the inner wall of the installation through groove is horizontally provided with a clamping groove corresponding to the positions of the two clamping plates.
Preferably, the outer side surface of the fixed ring plate is fixedly connected with the inner wall of the installation through groove, the side surface of the extrusion frame is slidably connected with the inner wall of the installation through groove, the front surface of the fixed ring plate is fixedly connected with the back surface of the extrusion frame through a first connecting spring, and the handle plate is fixedly arranged on the back surface of the extrusion frame.
Preferably, the outer end of the clamping plate penetrates through the inner wall of the installation cavity and extends to the inside of the clamping groove, the restoring plate is horizontally and slidably arranged inside the clamping groove, the outer end of the restoring plate is fixedly connected with the inner wall of the clamping groove through a third connecting spring, the top surfaces of the left end and the right end of the retainer are horizontally provided with an adjusting through groove, the bottom end inside the adjusting through groove is communicated with the inside of the clamping groove, the restoring rod is vertically arranged inside the adjusting through groove, the bottom end of the restoring rod extends to the inside of the clamping groove and is fixedly connected with the top surface of the restoring plate, the mounting plate extends to the inside of the installation through groove through the arrangement of the mounting mechanism and extends to the inside of the clamping groove through the clamping plate, so that the back plate and the retainer are rapidly and stably clamped, meanwhile, the rear end of the mounting plate is extruded through the extrusion frame, the mounting plate is prevented from moving back and forth inside the installation through the arrangement of the restoring plate, and pulling the recovery rod to enable the recovery plate to extrude the clamping plate to finish the step of quickly disassembling the back plate and the retainer.
Compared with the prior art, the invention has the beneficial effects that:
according to the brake lining retaining device for the disc brake, the mounting plate is extended into the mounting through groove by arranging the mounting mechanism, the clamping plate is extended into the clamping groove, the back plate and the retainer are clamped quickly and stably, meanwhile, the rear end of the mounting plate is extruded by the extrusion frame, the mounting plate is prevented from moving back and forth in the mounting through groove, the mounting stability is guaranteed, and the restoring plate is arranged and pulled to extrude the clamping plate to complete the step of quickly disassembling the back plate and the retainer;
according to the brake lining retaining device for the disc brake, the clamping mechanism is arranged, the first L-shaped plate and the second L-shaped plate are used for limiting the friction plate when the friction plate is installed, and the threaded rod is rotated after the friction plate is positioned, so that the third L-shaped plate moves downwards, and the friction plate is quickly installed;
according to the brake lining retaining device for the disc brake, the friction lug and the heat dissipation through hole are arranged on the friction plate, so that the service life of the friction plate is prolonged.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a sectional view of the overall front structure of the present invention;
FIG. 3 is a cross-sectional view of the overall top view of the present invention;
FIG. 4 is a side cross-sectional view of a back plate structure of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of area B of FIG. 3 according to the present invention.
In the figure: the device comprises a retainer 1, a back plate 2, an L-shaped mounting plate 201, an elastic sheet 202, a clamping through groove 203, a clamping block 204, a friction plate 3, a friction bump 301, a mounting mechanism 4, a mounting through groove 401, a fixed ring plate 402, an extrusion frame 403, a handle plate 404, a mounting plate 405, a mounting cavity 406, a sliding plate 407, a clamping plate 408, a clamping groove 409, a recovery plate 410, an adjusting through groove 411, a recovery rod 412, a clamping mechanism 5, an L-shaped plate I501, an L-shaped plate II 502, a limiting groove I503, a limiting block I504, a limiting groove II 505, a limiting block II 506, an adjusting cavity 507, an adjusting hole 508, a threaded rod 509, an adjusting plate 510, a moving through groove 511, an L-shaped plate III 512, a threaded sleeve 513, an elongated slot 514 and a limiting block III 515.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms, such as "over", "above", "on", "upper surface", "over", and the like, may be used herein to describe one element or feature's spatial relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above" may include both an orientation of "above" and "below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited. Further, although the terms used in the present application are selected from publicly known and used terms, some of the terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Further, it is required that the present application is understood not only by the actual terms used but also by the meaning of each term lying within.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-6, the present invention provides a technical solution: a brake lining retaining device for a disc brake comprises a retainer 1, wherein the retainer 1 is vertically arranged, a back plate 2 is vertically arranged on the front surface of the retainer 1, friction plates 3 are vertically arranged on the left side and the right side of the front surface of the back plate 2, the back plate 2 is connected with the retainer 1 through an installation mechanism 4, the friction plates 3 are connected with the back plate 2 through a clamping mechanism 5, friction lugs 301 are uniformly arranged on the front surface of the friction plates 3, the back surfaces of the friction lugs 301 are fixedly connected with the front surface of the friction plates 3, a heat dissipation through hole is horizontally arranged in a penetrating manner from front to back in the center position of the front surface of the friction plates 3, an elastic sheet 202 and an L-shaped mounting plate 201 are sequentially arranged on the front surface of the back plate 2 from top to bottom, the back surface of the L-shaped mounting plate 201 is fixedly connected with the front surface of the back plate, the elastic sheet 202 is arc-shaped arranged above the L-shaped mounting plate 201, the bottom surface of the elastic sheet 202 is fixedly connected with the top surface of the L-shaped mounting plate 201, clamping through grooves 203 are vertically arranged at the left end and the right end of the elastic sheet 202, the top ends of the two friction plates 3 are vertically and fixedly provided with the clamping blocks 204, the top ends of the two clamping blocks 204 and the two clamping through grooves 203 are mutually clamped, and the friction lugs 301 and the heat dissipation through holes are arranged on the friction plates 3, so that the service life of the friction plates 3 is prolonged;
the clamping mechanism 5 comprises two L-shaped plates I501, two L-shaped plates II 502, a limiting block I504, a limiting block II 506, two threaded rods 509, two adjusting plates 510, two L-shaped plates III 512, two threaded sleeves 513 and a limiting block III 515, the two L-shaped plates I501 are bilaterally symmetrically and vertically arranged at the upper end position between the two friction plates 3, the back surfaces of the L-shaped plates I501 are fixedly connected with the front surface of the back plate 2, the two L-shaped plates II 502 are bilaterally symmetrically and vertically arranged at the bottom surfaces of the two friction plates 3 close to each other, the back surfaces of the L-shaped plates II 502 are fixedly connected with the front surface of the back plate 2, the two L-shaped plates III 512 are bilaterally symmetrically and vertically arranged at the outer side positions of the two friction plates 3, the back surfaces of the L-shaped plates III 512 are slidably connected with the front surface of the back plate 2, a limiting groove I503 is horizontally arranged at the position, corresponding to the side surface of the L-shaped plate I501, the limiting block I504 is slidably arranged in the limiting groove I503, the outer end of the limiting block I504 penetrates through the limiting groove I503 and extends to the L-shaped plate I501 and is fixed with the inner side surface of the L-shaped plate 501 The bottom surface of the friction plate 3 is horizontally provided with a second limiting groove 505 corresponding to the position of the second L-shaped plate 502, the second limiting block 506 is arranged inside the second limiting groove 505 in a sliding manner, the outer end of the second limiting block 506 penetrates through the second limiting groove 505 to extend to the inner side of the second L-shaped plate 502 and is fixedly connected with the inner side surface of the second L-shaped plate 502, the inner part of the back plate 2 is vertically provided with two adjusting cavities 507 corresponding to the positions of the third L-shaped plate 512, the front surface of the back plate 2 penetrates through the two adjusting cavities 507 and is vertically provided with a moving through groove 511, the top surface of the back plate 2 corresponds to the positions of the two adjusting cavities 507 and is vertically provided with an adjusting hole 508 downwards, the two adjusting plates 510 are horizontally arranged inside the two adjusting holes 508, the two threaded rods 509 are respectively vertically arranged inside the two adjusting cavities 507, the bottom end of the threaded rod 509 is rotatably connected with the bottom surface inside the adjusting cavity 507 through a first bearing seat, the top end of the threaded rod penetrates through the inner top surface of the adjusting cavity 507 and extends to the inside the adjusting hole 508 and is fixedly connected with the bottom surface of the adjusting plate 510, the two threaded sleeves 513 are sleeved on the surfaces of the two threaded rods 509 in a threaded manner, the rear ends of the L-shaped plates three 512 penetrate through the movable through grooves 511 to be fixedly connected with the corresponding side surfaces of the threaded sleeves 513, the side surfaces of the friction plates 3 are vertically provided with long grooves 514, openings are formed in the top ends of the long grooves 514, the limiting blocks three 515 are arranged in the long grooves 514 in a sliding manner, the outer ends of the limiting blocks three 512 penetrate through the long grooves 514 to extend to the inner sides of the L-shaped plates three 512 and are fixedly connected with the inner side surfaces of the L-shaped plates three 512, the friction plates 3 are limited when being installed by arranging the clamping mechanisms 5 through the L-shaped plates one 501 and the L-shaped plates two 502, and the threaded rods 509 are rotated after the friction plates 3 are positioned, so that the L-shaped plates three 512 move downwards to finish the quick installation of the friction plates 3;
the mounting mechanism 4 comprises a fixed ring plate 402, an extrusion frame 403, a handle plate 404, a mounting plate 405, two sliding plates 407, two clamping plates 408, a recovery plate 410 and a recovery rod 412, the front surface of the retainer 1 is horizontally provided with a mounting through groove 401 in a penetrating manner, the fixed ring plate 402 and the extrusion frame 403 are sequentially arranged in the mounting through groove 401 from back to front, the mounting plate 405 is horizontally and fixedly arranged on the back surface of the back plate 2, the rear end of the mounting plate 405 extends into the mounting through groove 401 and contacts with the front end surface of the extrusion frame 403, the mounting cavities 406 are horizontally arranged in the left end and the right end of the mounting plate 405, the two sliding plates 407 are respectively and vertically arranged in the two mounting cavities 406, the side surfaces of the sliding plates 407 are respectively and slidably connected with the inner wall of the mounting cavity 406, the side surfaces of the sliding plates 407 are fixedly connected with the inner wall of the mounting cavity 406 through a second connecting spring, the two clamping plates 408 are respectively and horizontally and fixedly arranged on the outer side surfaces of the two sliding plates 407, the inner wall of the mounting through groove 401 is horizontally provided with clamping grooves 409 corresponding to the positions of the two clamping plates 408, the outer side surface of the fixed ring plate 402 is fixedly connected with the inner wall of the installation through groove 40, the side surface of the extrusion frame 403 is slidably connected with the inner wall of the installation through groove 401, the front surface of the fixed ring plate 402 is fixedly connected with the back surface of the extrusion frame 403 through a first connecting spring, the handle plate 404 is fixedly arranged on the back surface of the extrusion frame 403, the outer end of the clamping plate 408 penetrates through the inner wall of the installation cavity 406 and extends into the clamping groove 409, the recovery plate 410 is horizontally and slidably arranged inside the clamping groove 409, the outer end of the recovery plate 410 is fixedly connected with the inner wall of the clamping groove 409 through a third connecting spring, the top surfaces of the left end and the right end of the retainer 1 are both horizontally provided with an adjusting through groove 411, the bottom end inside the adjusting through groove 411 is communicated with the inside of the clamping groove 409, the recovery rod 412 is vertically arranged inside the adjusting through groove 411, the bottom end of the recovery rod 412 extends into the clamping groove 409 and is fixedly connected with the top surface of the recovery plate 410, through arrangement mechanism 4, the installation plate 405 extends into the installation through groove 401, extend to inside the joint groove 409 through joint board 408, accomplish backplate 2 and the quick stable joint of holder 1, extrude mounting panel 405 rear end through extrusion frame 403 simultaneously, guarantee that mounting panel 405 can not be at the inside front and back drunkenness of installation through groove 401, guarantee the stability of installation, through setting up recovery board 410, pull recovery pole 412 and make recovery board 410 extrude joint board 408 and accomplish the step that backplate 2 and holder 1 dismantled fast.
When in use, the brake lining holding device for the disc brake is provided with the mounting mechanism 4, the mounting plate 405 extends into the mounting through groove 401, the clamping plate 408 extends into the clamping groove 409 to complete the fast and stable clamping of the back plate 2 and the holder 1, meanwhile, the rear end of the mounting plate 405 is extruded through the extrusion frame 403 to ensure that the mounting plate 405 does not move back and forth in the mounting through groove 401 and ensure the mounting stability, the restoring plate 410 is arranged, the restoring plate 410 is pulled to extrude the clamping plate 408 to complete the fast dismounting step of the back plate 2 and the holder 1, the clamping mechanism 5 is arranged, the L-shaped plate I501 and the L-shaped plate II 502 are used for limiting the friction plate 3 during mounting, the threaded rod 509 is rotated after the friction plate 3 is positioned to enable the L-shaped plate III 512 to move downwards to complete the fast mounting of the friction plate 3, the friction bump 301 and the heat dissipation through hole are arranged on the friction plate 3, the service life of the friction plate 3 is improved.
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 the 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 (8)
1. A brake lining retention device for a disc brake, comprising a holder (1), characterized in that: the retainer (1) is vertically arranged, the front surface of the retainer (1) is vertically provided with a back plate (2), the left side and the right side of the front surface of the back plate (2) are vertically provided with friction plates (3), the back plate (2) is connected with the retainer (1) through an installation mechanism (4), and the friction plates (3) are connected with the back plate (2) through a clamping mechanism (5);
the clamping mechanism (5) comprises two L-shaped plates I (501), two L-shaped plates II (502), a limiting block I (504), a limiting block II (506), two threaded rods (509), two adjusting plates (510), two L-shaped plates III (512), two threaded sleeves (513) and a limiting block III (515), the two L-shaped plates I (501) are arranged at the upper end between the two friction plates (3) in a bilateral symmetry vertical mode, the back surface of the first L-shaped plate (501) is fixedly connected with the front surface of the back plate (2), the two second L-shaped plates (502) are arranged on the bottom surfaces of the two friction plates (3) close to the end in a bilateral symmetry mode, the back surface of the L-shaped plate II (502) is fixedly connected with the front surface of the back plate (2), the two L-shaped plates III (512) are vertically arranged at the outer side positions of the two friction plates (3) in a bilateral symmetry manner, the back surface of the L-shaped plate III (512) is in sliding connection with the front surface of the back plate (2).
2. A brake lining retention device for a disc brake according to claim 1, wherein: friction lug (301) are evenly provided with on the front of friction plate (3), friction lug (301) back and friction plate (3) openly fixed connection, friction plate (3) openly central point puts and has link up in the past backward level and seted up heat dissipation through-hole.
3. A brake lining retention device for a disc brake according to claim 1, wherein: backplate (2) are openly from last shell fragment (202) and the L type mounting panel (201) down having set gradually, the positive fixed connection in L type mounting panel (201) back and backplate (2), shell fragment (202) arc sets up in L type mounting panel (201) top, shell fragment (202) bottom surface and L type mounting panel (201) top surface fixed connection, the equal vertical link up of shell fragment (202) left and right ends has seted up joint and has led to groove (203), two the equal vertical fixed joint piece (204) that is provided with in friction plate (3) top, two joint piece (204) top leads to groove (203) mutual joint setting with two joints.
4. A brake lining retention device for a disc brake according to claim 1, wherein: the friction plate is characterized in that the side face of the friction plate (3) corresponds to a first L-shaped plate (501) and is provided with a first limiting groove (503), the first limiting block (504) is arranged inside the first limiting groove (503) in a sliding mode, the outer end of the first limiting block (504) penetrates through the first limiting groove (503) and extends to the inner side of the first L-shaped plate (501) and is fixedly connected with the inner side face of the first L-shaped plate (501), the bottom face of the friction plate (3) corresponds to a second L-shaped plate (502) and is provided with a second limiting groove (505), the second limiting block (506) is arranged inside the second limiting groove (505) in a sliding mode, and the outer end of the second limiting block (506) penetrates through the second limiting groove (505) and extends to the inner side of the second L-shaped plate (502) and is fixedly connected with the inner side face of the second L-shaped plate (502).
5. A brake lining retention device for a disc brake according to claim 1, wherein: the adjusting cavities (507) are vertically formed in the positions, corresponding to the three L-shaped plates (512), in the back plate (2), the front surface of the back plate (2) penetrates through the two adjusting cavities (507), the moving through grooves (511) are vertically formed in the two adjusting cavities (507), the positions, corresponding to the two adjusting cavities (507), of the top surface of the back plate (2) are vertically and downwardly formed adjusting holes (508), the two adjusting plates (510) are horizontally arranged in the two adjusting holes (508), the two threaded rods (509) are respectively vertically arranged in the two adjusting cavities (507), the bottom ends of the threaded rods (509) are rotatably connected with the inner bottom surface of the adjusting cavities (507) through a bearing seat I, the top ends of the threaded rods (509) penetrate through the inner top surface of the adjusting cavities (507), extend into the adjusting holes (508) and are fixedly connected with the bottom surfaces of the adjusting plates (510), and the two threaded sleeves (513) are respectively sleeved on the surfaces of the two threaded rods (509), the rear end of the L-shaped plate III (512) penetrates through the movable through groove (511) and is fixedly connected with the corresponding side face of the threaded sleeve (513), a long groove (514) is vertically formed in the side face of the friction plate (3), an opening is formed in the top end of the inside of the long groove (514), the limiting block III (515) is arranged inside the long groove (514) in a sliding mode, and the outer end of the limiting block III (512) penetrates through the long groove (514) to extend to the inner side of the L-shaped plate III (512) and is fixedly connected with the inner side face of the L-shaped plate III (512).
6. A brake lining retention device for a disc brake according to claim 1, wherein: the mounting mechanism (4) comprises a fixed ring plate (402), an extrusion frame (403), a handle plate (404), a mounting plate (405), two sliding plates (407), two clamping plates (408), a recovery plate (410) and a recovery rod (412), the front surface of the retainer (1) is horizontally provided with a through mounting groove (401) in a penetrating manner, the fixed ring plate (402) and the extrusion frame (403) are sequentially arranged in the through mounting groove (401) from back to front, the mounting plate (405) is horizontally and fixedly arranged on the back surface of the back plate (2), the rear end of the mounting plate (405) extends into the through mounting groove (401) and is in contact with the front end surface of the extrusion frame (403), mounting cavities (406) are horizontally arranged in the left end and the right end of the mounting plate (405), the two sliding plates (407) are respectively and vertically arranged in the two mounting cavities (406), and the side surfaces of the sliding plates (407) are in sliding connection with the inner walls of the mounting cavities (406), the side surfaces of the sliding plates (407) are fixedly connected with the inner wall of the mounting cavity (406) through second connecting springs, the two clamping plates (408) are respectively and horizontally fixedly arranged on the outer side surfaces of the two sliding plates (407), and clamping grooves (409) are horizontally formed in the positions, corresponding to the two clamping plates (408), of the inner wall of the mounting through groove (401).
7. A brake lining retention device for a disc brake according to claim 6, wherein: the outer side face of the fixed ring plate (402) is fixedly connected with the inner wall of the installation through groove (40), the side face of the extrusion frame (403) is slidably connected with the inner wall of the installation through groove (401), the front face of the fixed ring plate (402) is fixedly connected with the back face of the extrusion frame (403) through a first connecting spring, and the handle plate (404) is fixedly arranged on the back face of the extrusion frame (403).
8. A brake lining retention device for a disc brake according to claim 6, wherein: the outer end of the clamping plate (408) penetrates through the inner wall of the mounting cavity (406) and extends to the inside of the clamping groove (409), the restoring plate (410) is horizontally slid and arranged inside the clamping groove (409), the outer end of the restoring plate (410) is fixedly connected with the inner wall of the clamping groove (409) through a third connecting spring, the top surfaces of the left end and the right end of the retainer (1) are horizontally arranged to form an adjusting through groove (411), the inner bottom end of the adjusting through groove (411) is communicated with the inside of the clamping groove (409), the restoring rod (412) is vertically arranged inside the adjusting through groove (411), and the bottom end of the restoring rod (412) extends to the inside of the clamping groove (409) and is fixedly connected with the top surface of the restoring plate (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352154.3A CN114060438B (en) | 2021-11-16 | 2021-11-16 | Brake lining retainer for a disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352154.3A CN114060438B (en) | 2021-11-16 | 2021-11-16 | Brake lining retainer for a disk brake |
Publications (2)
| Publication Number | Publication Date |
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| CN114060438A true CN114060438A (en) | 2022-02-18 |
| CN114060438B CN114060438B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111352154.3A Active CN114060438B (en) | 2021-11-16 | 2021-11-16 | Brake lining retainer for a disk brake |
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| CN114060438B (en) | 2024-04-02 |
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