CN114131541A - Machining device for drum brake - Google Patents
Machining device for drum brake Download PDFInfo
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- CN114131541A CN114131541A CN202111476923.0A CN202111476923A CN114131541A CN 114131541 A CN114131541 A CN 114131541A CN 202111476923 A CN202111476923 A CN 202111476923A CN 114131541 A CN114131541 A CN 114131541A
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- 238000003754 machining Methods 0.000 title claims description 16
- 230000007480 spreading Effects 0.000 claims abstract description 13
- 238000003892 spreading Methods 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 57
- 230000008093 supporting effect Effects 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 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
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a processing device for a drum brake, which belongs to the technical field of brakes and comprises a spreading device, a containing device, a positioning device, an adjusting device, a bracket and a processing table, wherein the bracket is arranged in the processing table, the adjusting device is arranged on the bracket, the positioning device is arranged on the processing table, the containing device is arranged on one side of the bracket, the spreading device is arranged on the containing device, when the equipment is used, firstly, a brake is placed on the positioning device and is fixed through the positioning device brake, then, the position of the brake is adjusted through the adjusting device, the gap position of two shoe sheets of the brake is kept parallel to the spreading device, at the moment, the containing device adjusts the spreading device to be close to the positioning device, and then, the spreading device spreads the two shoe sheets so as to be convenient for installing parts such as a grinding mandrel, an oil seal and the like, the potential safety hazard brought by manual operation can be avoided, and the assembly efficiency of the brake is also improved.
Description
Technical Field
The invention relates to the technical field of brakes, in particular to a machining device for a drum brake.
Background
The automobile is the most common and convenient vehicle in modern vehicles, more and more families have private cars along with the improvement of living standard of people, so along with the rapid development of highway industry and the increasing of traffic density, the requirements of people on the safety and the reliability of the automobile are higher and higher, and a very reliable braking system must be equipped for the automobile to ensure the safety of people and vehicles.
The drum brake is a common brake, the brake drum is extruded by the brake shoes to obtain braking force, an important index in the drum brake is to ensure that the outer diameters of the two brake shoes are concentric, otherwise, the condition that the two sides are not uniformly abraded during braking easily occurs, and the service life is influenced.
The shoe of stopper need strut earlier in the assembling process, and its process often struts the shoe through artifical use tools, and not only the operation is got up very loaded down with trivial details, and has great potential safety hazard.
Disclosure of Invention
The embodiment of the invention provides a machining device for a drum brake, and aims to solve the technical problems that in the prior art, a shoe needs to be manually opened by using a tool in the assembly process of the brake, the operation is very complicated, and a large potential safety hazard exists.
The embodiment of the invention adopts the following technical scheme: the automatic expanding device comprises an expanding device, a containing device, a positioning device, an adjusting device, a bracket and a processing table, wherein the bracket is arranged in the processing table, the adjusting device is arranged on the bracket and movably connected with the bracket, the positioning device is arranged on the processing table, the bottom of the positioning device is connected with the adjusting device, the containing device is arranged in the processing table and is positioned on one side of the bracket, and the expanding device is arranged on the containing device.
Further, the spreading device comprises a wide type gas claw, a first claw hooking component, a second claw hooking component, a support arm and a protection component, the wide type gas claw is installed on the storage device, the wide type gas claw is connected with the storage device, the support arm is provided with two support arms, the two support arms are respectively arranged at the output ends of two sides of the wide type gas claw, the first claw hooking component and the second claw hooking component are respectively arranged on the two support arms, the first claw hooking component and the second claw hooking component are respectively fixedly connected with the two support arms, and the protection component is installed between the two support arms.
Further, the protection component includes outer rail part, interior rail part, supports and ends part and metal shrapnel, outer rail part sets up on one of them support arm, interior rail part sets up on another support arm, and the one end of interior rail part inlays the inside of establishing at outer rail part, one side of outer rail part is equipped with the tooth's socket, it sets up on interior rail part to support the part, the one end that supports and ends the part contacts with the tooth's socket, and supports the other end that ends the part and rotate with interior rail part and be connected, metal shrapnel is installed on interior rail part and one end and is supported and ends the part and contact.
Furthermore, the first hook component and the second hook component are both provided with rubber gaskets.
Furthermore, the containing device comprises a containing support, a first connecting rod, a second connecting rod, a driving part, a main threaded rod, an auxiliary threaded rod, two driving wheels, a driving belt, a containing driving motor and a supporting part, wherein the main threaded rod and the auxiliary threaded rod are symmetrically arranged on the supporting part and are rotatably connected with the supporting part, the two driving wheels are respectively arranged on the main threaded rod and the auxiliary threaded rod, the driving belt is sleeved on the two driving wheels, the containing driving motor is arranged on one side of the supporting part, the output end of the containing driving motor is connected with the main threaded rod, the two driving parts are respectively sleeved on the main threaded rod and the auxiliary threaded rod, and the two driving parts are respectively provided with an internal thread matched with the main threaded rod and the auxiliary threaded rod, the storage support is arranged on the two driving parts and is movably connected with the two driving parts, the first connecting rod and the second connecting rod are respectively arranged on two sides of the storage support, the same ends of the first connecting rod and the second connecting rod are respectively connected with the processing table, and the other ends of the first connecting rod and the second connecting rod are respectively rotatably connected with the storage support.
Further, positioner includes stopper mounting disc, locating support, gag lever post, drive sleeve, fixed subassembly and location driving motor, the locating support sets up in the centre of stopper mounting disc, the gag lever post runs through and sets up on the locating support, and the gag lever post sets up for cavity, the drive sleeve cover is established on the gag lever post, fixed subassembly is equipped with a plurality of, and the fixed subassembly of a plurality of evenly lays on the locating support, location driving motor sets up in the below of stopper mounting disc, and location driving motor's output runs through the gag lever post and is connected with the drive sleeve, fixed subassembly includes actuating lever and fagging, the actuating lever is equipped with two, and two actuating levers are all installed between fagging and drive sleeve.
Furthermore, a groove is arranged on the positioning support and is matched with the supporting plates.
Further, adjusting device includes pillar, adjusting gear, rolling bearing and regulation driving motor, adjusting gear sets up on the bracket, and adjusting gear and bracket swing joint, the pillar sets up between stopper mounting disc and adjusting gear, and the both ends of pillar are connected with stopper mounting disc and adjusting gear respectively, rolling bearing installs between adjusting gear and bracket, adjust driving motor and install on the bracket and be in adjusting gear's side, be equipped with drive gear on adjusting driving motor's the output, drive gear and adjusting gear intermeshing.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, the brake can be fixed through the positioning device, then the position of the brake is adjusted through the arranged adjusting device, the gap position of the two shoes of the brake is kept parallel to the strutting device, at the moment, the containing device starts to be started, the strutting device is adjusted to the position close to the positioning device, and then the two shoes are respectively propped open towards two sides through the arranged strutting device, so that parts such as a grinding mandrel, an oil seal and the like can be conveniently installed, the automatic strutting operation of the shoes of the brake is realized, the potential safety hazard brought by manual operation is avoided, and the assembling efficiency of the brake is improved on the basis of reducing the assembling time.
Secondly, the protective assembly is arranged in the wide-type air claw device, when the first claw hooking component and the second claw hooking component move towards two sides for a certain distance respectively, the metal elastic sheet on the inner rail component can press the resisting component into the tooth groove on the outer rail component, and under the mutual matching action between the resisting component and the tooth groove, the inner rail component can stay in the outer rail component, so that the first claw hooking component, the second claw hooking component and the two supporting arms can be limited, the situation that the wide-type air claw suddenly drives the first claw hooking component and the second claw hooking component to return when the wide-type air claw is out of control can be effectively avoided, and potential safety hazards such as clamping injury to workers can be further prevented.
Thirdly, the containing device is arranged in the invention, when the containing driving motor starts to operate, the main threaded rod and the auxiliary threaded rod can synchronously rotate through the mutual matching of the two driving wheels and the driving belt, the two driving parts are driven to move, then the strutting device can be driven to turn over under the mutual matching action of the first connecting rod and the second connecting rod, the position of the strutting device is adjusted to the inside of the processing table, and therefore, the strutting device is far away from a worker, and the operation of the worker is prevented from being influenced.
Drawings
The accompanying drawings, which 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 first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective structural view of the distracting device of the present invention;
FIG. 4 is a perspective view of the protective assembly of the present invention;
FIG. 5 is a first structural view of the storage device of the present invention;
FIG. 6 is a structural diagram of a second state of the storage device according to the present invention;
FIG. 7 is a structural diagram of a positioning device according to the present invention in a first state;
FIG. 8 is a structural diagram of a positioning device of the present invention in a second state;
FIG. 9 is a perspective view of the fixing member of the present invention;
fig. 10 is a schematic perspective view of the adjusting device of the present invention.
Reference numerals
The expanding device 1, the wide type pneumatic gripper 11, the first claw hooking component 12, the second claw hooking component 13, the supporting arm 14, the protective component 15, the outer rail component 151, the inner rail component 152, the abutting component 153, the metal elastic sheet 154, the accommodating device 2, the accommodating bracket 21, the first connecting rod 22, the second connecting rod 23, the driving component 24, the main threaded rod 25, the auxiliary threaded rod 26, the driving wheel 27, the driving belt 28, the accommodating driving motor 29, the supporting component 30, the positioning device 3, the brake mounting disc 31, the positioning bracket 32, the groove 321, the limiting rod 33, the driving sleeve 34, the fixing component 35, the driving rod 351, the supporting plate 352, the positioning driving motor 36, the adjusting device 4, the supporting column 41, the adjusting gear 42, the rotating bearing 43, the adjusting driving motor 44, the driving gear 45, the bracket 5 and the processing table 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The embodiment of the invention provides a machining device for a drum brake, which comprises a spreading device 1, a containing device 2, a positioning device 3, an adjusting device 4, a bracket 5 and a machining table 6, wherein the bracket 5 is arranged in the machining table 6, the adjusting device 4 is arranged on the bracket 5, the adjusting device 4 is movably connected with the bracket 5, the positioning device 3 is arranged on the machining table 6, the bottom of the positioning device 3 is connected with the adjusting device 4, the containing device 2 is arranged in the machining table 6 and is positioned at one side of the bracket 5, the spreading device 1 is arranged on the containing device 2, when the equipment is used, firstly, the brake is placed on the positioning device 3 and is fixed through the brake of the positioning device 3, then the position of the brake is adjusted through the adjusting device 4, so that the gap position between two shoes of the brake is kept parallel to the spreading device 1, at this moment, storage device 2 begins to start, adjusts strutting arrangement 1 to the position department that is close to positioner 3, then struts two shoes respectively to both sides through the strutting arrangement 1 that sets up to install parts such as grinding dabber and oil blanket, thereby realize automatic stopper shoes and strut the operation, the potential safety hazard that brings when avoiding manual operation has still improved the assembly efficiency of stopper on the basis of reducing the assemble duration.
Preferably, the spreading device 1 comprises a wide type gas claw 11, a first claw hooking part 12, a second claw hooking part 13, two support arms 14 and a protection component 15, the wide type gas claw 11 is installed on the storage device 2, the wide type gas claw 11 is connected with the storage device 2, the two support arms 14 are respectively arranged on the output ends of the two sides of the wide type gas claw 11, the first claw hooking part 12 and the second claw hooking part 13 are respectively arranged on the two support arms 14, the first claw hooking part 12 and the second claw hooking part 13 are respectively fixedly connected with the two support arms 14, the protection component 15 is installed between the two support arms 14, when a grinding mandrel needs to be installed, the two support arms 14 are driven to start to operate by the wide type gas claw 11, and the first claw hooking part 12 and the second claw hooking part 13 are driven to respectively move towards the two sides, at this time, under the mutual cooperation of the first claw hooking component 12 and the second claw hooking component 13, manual operation can be replaced, and the two shoes of the brake are propped open towards two sides, so that the installation and the disassembly of the grinding mandrel are facilitated.
Preferably, the protection assembly 15 includes an outer rail member 151, an inner rail member 152, a stopping member 153 and a metal spring 154, the outer rail member 151 is disposed on one of the support arms 14, the inner rail member 152 is disposed on the other support arm 14, one end of the inner rail member 152 is embedded in the outer rail member 151, one side of the outer rail member 151 is provided with a tooth groove, the stopping member 153 is disposed on the inner rail member 152, one end of the stopping member 153 is in contact with the tooth groove, the other end of the stopping member 153 is rotatably connected with the inner rail member 152, the metal spring 154 is mounted on the inner rail member 152, one end of the metal spring is in contact with the stopping member 153, when the first hook component 12 and the second hook component 13 move to both sides for a certain distance, the metal spring 154 on the inner rail member 152 presses the stopping member 153 into the tooth groove on the outer rail member 151, under the mutually supporting effect between part 153 and the tooth's socket of keeping up, can make interior rail part 152 stop in outer rail part 151 to can collude claw part 12, the second and collude claw part 13 and two support arms 14 to carry on spacingly to first colluding, can effectively avoid wide type gas claw 11 when the out of control state appears, can drive first colluding claw part 12 and the second suddenly and collude claw part 13 return, and then prevent to cause potential safety hazards such as clamp injury to the staff.
Preferably, the first claw hooking component 12 and the second claw hooking component 13 are both provided with rubber gaskets, and when the first claw hooking component 12 and the second claw hooking component 13 perform a spreading operation on the brake shoe, the rubber gaskets can reduce the impact force generated when the first claw hooking component 12 and the second claw hooking component 13 contact with the brake shoe, so that the brake shoe is effectively protected, and the abrasion is reduced.
Preferably, the accommodating device 2 includes an accommodating bracket 21, a first connecting rod 22, a second connecting rod 23, a driving part 24, a main threaded rod 25, an auxiliary threaded rod 26, two driving wheels 27, a driving belt 28, an accommodating driving motor 29 and a supporting part 30, the main threaded rod 25 and the auxiliary threaded rod 26 are symmetrically arranged on the supporting part 30, the main threaded rod 25 and the auxiliary threaded rod 26 are rotatably connected with the supporting part 30, the two driving wheels 27 are arranged on the main threaded rod 25 and the auxiliary threaded rod 26 respectively, the driving belt 28 is sleeved on the two driving wheels 27, the accommodating driving motor 29 is arranged on one side of the supporting part 30, the output end of the accommodating driving motor 29 is connected with the main threaded rod 25, the two driving parts 24 are arranged, the two driving parts 24 are respectively sleeved on the main threaded rod 25 and the auxiliary threaded rod 26, and the two driving parts 24 are respectively provided with internal threads matched with the main threaded rod 25 and the auxiliary threaded rod 26 The containing bracket 21 is arranged on the two driving parts 24, and the containing bracket 21 is movably connected with the two driving parts 24, the first connecting rod 22 and the second connecting rod 23 are respectively arranged at two sides of the containing bracket 21, the same end of the first connecting rod 22 and the second connecting rod 23 is connected with the processing table 6, the other end of the first connecting rod 22 and the other end of the second connecting rod 23 are respectively connected with the containing bracket 21 in a rotating way, when the operation of the storage drive motor 29 is started, by providing the two transmission wheels 27 in cooperation with the transmission belt 28, the main threaded rod 25 and the auxiliary threaded rod 26 can synchronously rotate, and the two driving parts 24 are driven to move, then the first connecting rod 22 and the second connecting rod 23 are mutually matched to drive the distraction device 1 to overturn, the position of the distraction device 1 is adjusted to the interior of the processing table 6, thereby keeping the distraction device 1 away from the staff and avoiding affecting the operation of the staff.
Preferably, the positioning device 3 includes a brake mounting disc 31, a positioning bracket 32, a limiting rod 33, a driving sleeve 34, a fixing component 35 and a positioning driving motor 36, the positioning bracket 32 is disposed in the middle of the brake mounting disc 31, the limiting rod 33 penetrates through the positioning bracket 32, the limiting rod 33 is hollow, the driving sleeve 34 is sleeved on the limiting rod 33, the fixing component 35 is provided with a plurality of fixing components 35, the fixing components 35 are uniformly arranged on the positioning bracket 32, the positioning driving motor 36 is disposed below the brake mounting disc 31, an output end of the positioning driving motor 36 penetrates through the limiting rod 33 and is connected with the driving sleeve 34, the fixing component 35 includes two driving rods 351 and a supporting plate 352, the two driving rods 351 are both mounted between the supporting plate 352 and the driving sleeve 34, when the brake is placed on the brake mounting disc 31, can drive the drive sleeve 34 downstream on the gag lever post 33 through the location driving motor 36 that sets up, under the effect of two actuating levers 351, can make fagging 352 remove to locating support 32 edge, under the mutually supporting effect between the fixed subassembly 35 of a plurality of, can fix a position the stopper.
Preferably, be equipped with recess 321 on the locating support 32, and recess 321 and a plurality of fagging 352 looks adaptation, when drive sleeve 34 drives fagging 352 and removes, recess 321 can carry out spacing removal to fagging 352's bottom, can avoid fagging 352 to take place to dislocate when removing, and then promote the stability when a plurality of fixed subassembly 35 fixes a position the stopper.
Preferably, the adjusting device 4 includes a supporting column 41, an adjusting gear 42, a rotating bearing 43 and an adjusting driving motor 44, the adjusting gear 42 is disposed on the bracket 5, and the adjusting gear 42 is movably connected with the bracket 5, the supporting column 41 is disposed between the brake mounting disc 31 and the adjusting gear 42, and two ends of the supporting column 41 are respectively connected with the brake mounting disc 31 and the adjusting gear 42, the rotating bearing 43 is disposed between the adjusting gear 42 and the bracket 5, the adjusting driving motor 44 is disposed on the bracket 5 and at a side end of the adjusting gear 42, an output end of the adjusting driving motor 44 is provided with a transmission gear 45, the transmission gear 45 is engaged with the adjusting gear 42, when the brake is placed on the brake mounting disc 31, a gap position between two shoes on the brake often does not correspond to the spreading device 1, and the transmission gear 45 can be driven to rotate by the adjusting driving motor 44, and drive adjusting gear 42 synchronous operation, simultaneously, stopper mounting disc 31 can carry out angle modulation to the stopper along with adjusting gear 42's rotation to when manual operation carries out angle modulation to the stopper, the problem that the precision is not high and efficiency is low excessively can be solved.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a processingequipment for drum brake, characterized in that, includes distraction device (1), storage device (2), positioner (3), adjusting device (4), bracket (5) and processing platform (6), bracket (5) set up the inside at processing platform (6), adjusting device (4) set up on bracket (5), and adjusting device (4) and bracket (5) swing joint, positioner (3) set up on processing platform (6), and the bottom of positioner (3) is connected with adjusting device (4), storage device (2) are installed in the inside of processing platform (6) and are in one side of bracket (5), distraction device (1) is installed on storage device (2).
2. A machining device for a drum brake according to claim 1, the spreading device (1) comprises a wide type pneumatic claw (11), a first claw hooking component (12), a second claw hooking component (13), a supporting arm (14) and a protection component (15), the wide type pneumatic claw (11) is arranged on the storage device (2), the wide type gas claw (11) is connected with the containing device (2), two supporting arms (14) are arranged, and the two supporting arms (14) are respectively arranged on the output ends at the two sides of the wide gas claw (11), the first claw hooking component (12) and the second claw hooking component (13) are respectively arranged on the two supporting arms (14), and the first claw hooking part (12) and the second claw hooking part (13) are respectively and fixedly connected with the two supporting arms (14), and the protection component (15) is arranged between the two supporting arms (14).
3. A machining device for a drum brake according to claim 2, the protection component (15) comprises an outer rail part (151), an inner rail part (152), a resisting part (153) and a metal elastic sheet (154), the outer rail part (151) is arranged on one of the supporting arms (14), the inner rail part (152) is arranged on the other supporting arm (14), one end of the inner rail component (152) is embedded in the outer rail component (151), one side of the outer rail component (151) is provided with a tooth groove, the abutting component (153) is arranged on the inner rail component (152), one end of the abutting component (153) is contacted with the tooth groove, and the other end of the stopping part (153) is rotatably connected with the inner rail part (152), the metal elastic sheet (154) is arranged on the inner rail part (152) and one end of the metal elastic sheet is contacted with the abutting part (153).
4. A machining device for a drum brake according to claim 2, characterized in that the first hooking jaw member (12) and the second hooking jaw member (13) are provided with rubber gaskets.
5. A machining device for a drum brake according to claim 1, characterized in that the receiving device (2) comprises a receiving bracket (21), a first connecting rod (22), a second connecting rod (23), a driving member (24), a primary threaded rod (25), a secondary threaded rod (26), a driving wheel (27), a driving belt (28), a receiving driving motor (29) and a supporting member (30), the primary threaded rod (25) and the secondary threaded rod (26) are symmetrically arranged on the supporting member (30), the primary threaded rod (25) and the secondary threaded rod (26) are both rotatably connected with the supporting member (30), two driving wheels (27) are provided, the two driving wheels (27) are respectively arranged on the primary threaded rod (25) and the secondary threaded rod (26), the driving belt (28) is sleeved on the two driving wheels (27), the receiving driving motor (29) is arranged on one side of the supporting member (30), and accomodate output of driving motor (29) and be connected with main threaded rod (25), driving part (24) are equipped with two, and two driving part (24) overlap respectively and establish on main threaded rod (25) and auxiliary threaded rod (26), two be equipped with the internal thread with main threaded rod (25) and auxiliary threaded rod (26) looks adaptation on driving part (24) respectively, accomodate support (21) and set up on two driving part (24), and accomodate support (21) and two driving part (24) swing joint, first connecting rod (22) and second connecting rod (23) set up respectively in the both sides of accomodating support (21), same one end of first connecting rod (22) and second connecting rod (23) all is connected with processing platform (6) and the other end is connected with accomodating support (21) rotation respectively.
6. The machining device for the drum brake according to claim 1, characterized in that the positioning device (3) comprises a brake mounting disc (31), a positioning bracket (32), a limiting rod (33), a driving sleeve (34), a fixing component (35) and a positioning driving motor (36), the positioning bracket (32) is arranged in the middle of the brake mounting disc (31), the limiting rod (33) penetrates through the positioning bracket (32), the limiting rod (33) is arranged in a hollow manner, the driving sleeve (34) is sleeved on the limiting rod (33), the fixing component (35) is provided with a plurality of fixing components (35), the fixing components (35) are uniformly arranged on the positioning bracket (32), the positioning driving motor (36) is arranged below the brake mounting disc (31), and the output end of the positioning driving motor (36) penetrates through the limiting rod (33) and is connected with the driving sleeve (34), fixed subassembly (35) include actuating lever (351) and fagging (352), actuating lever (351) are equipped with two, and two actuating levers (351) are all installed between fagging (352) and drive sleeve (34).
7. A machining device for a drum brake according to claim 6, characterized in that the locating bracket (32) is provided with a groove (321), and the groove (321) is adapted to a plurality of bracing plates (352).
8. A machining device for a drum brake according to claim 6, characterized in that the adjusting device (4) comprises a strut (41), an adjusting gear (42), a rotating bearing (43) and an adjusting drive motor (44), the adjusting gear (42) is arranged on the bracket (5), the adjusting gear (42) is movably connected with the bracket (5), the strut (41) is arranged between the brake mounting disc (31) and the adjusting gear (42), both ends of the strut (41) are respectively connected with the brake mounting disc (31) and the adjusting gear (42), the rotating bearing (43) is arranged between the adjusting gear (42) and the bracket (5), the adjusting drive motor (44) is arranged on the bracket (5) and at the side end of the adjusting gear (42), the output end of the adjusting drive motor (44) is provided with a transmission gear (45), the transmission gear (45) is meshed with the adjusting gear (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111476923.0A CN114131541B (en) | 2021-12-02 | 2021-12-02 | A processingequipment for drum brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111476923.0A CN114131541B (en) | 2021-12-02 | 2021-12-02 | A processingequipment for drum brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114131541A true CN114131541A (en) | 2022-03-04 |
| CN114131541B CN114131541B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111476923.0A Active CN114131541B (en) | 2021-12-02 | 2021-12-02 | A processingequipment for drum brake |
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| CN (1) | CN114131541B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531497A (en) * | 2019-01-25 | 2019-03-29 | 佛山职业技术学院 | A kind of attaching/detaching apparatus and assembly and disassembly methods of drum brake brake-shoe |
| CN111230521A (en) * | 2020-03-02 | 2020-06-05 | 刘丽 | Adjustable positioning table for aluminum alloy machining and use method |
| CN210850569U (en) * | 2019-10-08 | 2020-06-26 | 安徽川岳机械有限公司 | Multi-angle drilling device for high-temperature-resistant water pipe |
| CN213034568U (en) * | 2020-07-27 | 2021-04-23 | 绍兴韦德汽配有限公司 | Drum brake backing plate processing frock |
| CN112720303A (en) * | 2020-12-28 | 2021-04-30 | 安徽企盈汽配股份有限公司 | A positioning fixture for wheel hub production and processing |
| CN213106614U (en) * | 2020-09-07 | 2021-05-04 | 山东云宇制动器股份有限公司 | Assembly workbench for machining caliper disc brake |
| CN112792844A (en) * | 2021-01-28 | 2021-05-14 | 成都辰启电子科技有限公司 | A distraction device and control system for drum brake |
| CN112936130A (en) * | 2021-02-01 | 2021-06-11 | 杭州英飞创机械设备有限公司 | Self-rotation clamping mechanism |
| CN213731596U (en) * | 2020-11-03 | 2021-07-20 | 绍兴方杰汽车配件有限公司 | Clamping device is used in production of car automatic adjustment arm |
| CN214055048U (en) * | 2021-01-06 | 2021-08-27 | 涡阳县三志铸件科技有限公司 | Fixing clamp for drum-type automobile brake |
| CN214446060U (en) * | 2021-03-01 | 2021-10-22 | 华晨鑫源重庆汽车有限公司 | Brake installation tool |
-
2021
- 2021-12-02 CN CN202111476923.0A patent/CN114131541B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531497A (en) * | 2019-01-25 | 2019-03-29 | 佛山职业技术学院 | A kind of attaching/detaching apparatus and assembly and disassembly methods of drum brake brake-shoe |
| CN210850569U (en) * | 2019-10-08 | 2020-06-26 | 安徽川岳机械有限公司 | Multi-angle drilling device for high-temperature-resistant water pipe |
| CN111230521A (en) * | 2020-03-02 | 2020-06-05 | 刘丽 | Adjustable positioning table for aluminum alloy machining and use method |
| CN213034568U (en) * | 2020-07-27 | 2021-04-23 | 绍兴韦德汽配有限公司 | Drum brake backing plate processing frock |
| CN213106614U (en) * | 2020-09-07 | 2021-05-04 | 山东云宇制动器股份有限公司 | Assembly workbench for machining caliper disc brake |
| CN213731596U (en) * | 2020-11-03 | 2021-07-20 | 绍兴方杰汽车配件有限公司 | Clamping device is used in production of car automatic adjustment arm |
| CN112720303A (en) * | 2020-12-28 | 2021-04-30 | 安徽企盈汽配股份有限公司 | A positioning fixture for wheel hub production and processing |
| CN214055048U (en) * | 2021-01-06 | 2021-08-27 | 涡阳县三志铸件科技有限公司 | Fixing clamp for drum-type automobile brake |
| CN112792844A (en) * | 2021-01-28 | 2021-05-14 | 成都辰启电子科技有限公司 | A distraction device and control system for drum brake |
| CN112936130A (en) * | 2021-02-01 | 2021-06-11 | 杭州英飞创机械设备有限公司 | Self-rotation clamping mechanism |
| CN214446060U (en) * | 2021-03-01 | 2021-10-22 | 华晨鑫源重庆汽车有限公司 | Brake installation tool |
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| CN114131541B (en) | 2023-10-24 |
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