CN219212526U

CN219212526U - Elevator brake friction disc assembly apparatus for producing

Info

Publication number: CN219212526U
Application number: CN202223440700.1U
Authority: CN
Inventors: 张锡勇
Original assignee: Tianjin Bochuang Elevator Parts Co ltd
Current assignee: Tianjin Bochuang Elevator Parts Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-20
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of brake friction disc assembly production equipment, and discloses an elevator brake friction disc assembly production device which comprises a base, wherein a supporting plate is fixedly arranged at the top of the base, a supporting plate is arranged at one side of the supporting plate, and a grinding disc is covered outside the supporting plate; the layer board is connected with the transmission shaft transmission of motor, and motor and fagging fixed connection, and the spout has been seted up in the layer board outside, and the outside fixed mounting that the layer board surface is close to the spout has the slipmat, and the slider has all been placed to both sides in the spout. According to the elevator brake friction disc assembly production device, the bidirectional screw rod, the threaded cylinder and the sliding block are arranged, in the use process of the elevator brake friction disc assembly production device, the bidirectional screw rod can be rotated forward and backward, the threaded cylinder can be driven by the bidirectional screw rod to move, the threaded cylinder drives the limit rod to move, the guide effect of the sliding block and the sliding groove is matched, the spacing of the limit rod is adjusted according to the contour of the through hole in the middle of the friction disc assembly, the coaxiality polishing requirement is met, the application range is wide, and the practicability is strong.

Description

Elevator brake friction disc assembly apparatus for producing

Technical Field

The utility model relates to the technical field of brake friction disc assembly production equipment, in particular to an elevator brake friction disc assembly production device.

Background

Most of the friction plates in the market are formed by hot pressing and sintering after the abrasive particles are glued, and then are fixed on a mounting plate in a mode of combining screws and glue, and friction surfaces for braking are formed on the mounting plate. Since the cooling rate of the friction plate may be too high when the friction plate is cooled after hot pressing, a certain deformation may occur, resulting in insufficient flatness of the friction plate, that is, low flatness of the friction surface on the friction plate assembly, or insufficient flatness of the mounting surface on the mounting plate for placing the friction plate, resulting in possible oblique placement of the friction plate, and resulting in possible poor perpendicularity between the friction surface on the friction plate assembly and the spline hole; the corresponding polishing production device is required to polish the workpiece until the specified flatness is achieved.

In the process of implementing the present utility model, the inventors found that the following problems in the prior art are not solved: the spacing mechanism of the existing elevator brake friction disc assembly production device cannot adjust the spacing of the spacing mechanism according to the friction disc assembly of the friction disc, although the elevator brake friction disc assembly production device has clamping force, the friction disc still can deviate to different degrees in the polishing process, the spacing mechanism and the friction disc cannot be put into production and used due to the fact that the outlines of the spacing mechanism and the friction disc are not matched, the application range is not ideal, and improvement is needed urgently, so that the elevator brake friction disc assembly production device is provided.

Disclosure of Invention

The utility model aims to provide a production device for a friction disc assembly of an elevator brake, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the elevator brake friction disc assembly production device comprises a base, wherein a supporting plate is fixedly arranged at the top of the base, a supporting plate is arranged on one side of the supporting plate, and a grinding disc is covered on the outer side of the supporting plate; the support plate is in transmission connection with a transmission shaft of the motor, the motor is fixedly connected with the supporting plate, a sliding groove is formed in the outer side of the support plate, an anti-slip pad is fixedly arranged on the outer side, close to the sliding groove, of the surface of the support plate, sliding blocks are respectively arranged on the two sides in the sliding groove, a limit rod is fixedly arranged on the outer side of each sliding block, a supporting rod is fixedly arranged in the middle of each sliding groove, a bidirectional screw is arranged on one side of each supporting rod, the supporting rods are in rotary connection with the bidirectional screw through a rotary seat, threaded cylinders are connected at the two ends of each bidirectional screw in a rotary mode through threads, and the threaded cylinders are fixedly connected with limit rods on the same side; the rear side of the supporting plate, which is close to the sliding groove, is fixedly provided with a cross rod, the outer wall of the cross rod is provided with external threads, the cross rod is screwed with a nut through threads, and the inner side of the cross rod, which is close to the nut, is sleeved with a limiting plate; the utility model discloses a grinding disc, including grinding disc, supporting plate, guide bar, spring, accessible bidirectional screw rod, screw thread section of thick bamboo, slider and the like, grinding disc inboard top and bottom all fixed mounting have the guide bar, and the guide bar activity runs through in the fagging, one side cover that the guide bar is close to the grinding disc is equipped with the spring, and subassembly cooperation such as accessible bidirectional screw rod, screw thread section of thick bamboo and slider are used, in elevator stopper friction disc subassembly apparatus for producing use, according to the through-hole profile at friction disc subassembly middle part, adjust the interval of gag lever post, accord with axiality demand of polishing, application scope is wide, and the practicality is strong.

As an alternative scheme of this application technical scheme, one side fixed mounting that the gag lever post was kept away from the abrasive disc has the lug, the screw has been screwed through the screw in the lug of abrasive disc one side to the top, the sleeve has been placed to the screw inboard, and the sleeve cover is equipped with the gag lever post outside, the screw passes through the bearing and rotates with the sleeve to be connected, and accessible screw and subassembly cooperation such as sleeve are used, and the thickness demand restriction abrasive disc is polished according to the friction disc subassembly moves outward to prevent to appear excessively polishing the flaw, guarantee abrasive disc subassembly and polish smooth quality.

As an alternative scheme of this application technical scheme, the regulation hole has been seted up to one side that the bi-directional screw rod is close to the rotation seat, and the staff can insert the regulation hole with the rod instrument, and the application of force rotates adjusts bi-directional screw rod can, the regulation of bi-directional screw rod of being convenient for.

As an alternative scheme of this application technical scheme, the equal fixed mounting in base both sides has the otic placode, and the locating hole has been seted up at the middle part in the otic placode, can guarantee to produce processing steadily to go on through otic placode and locating hole unable adjustment base, and removable assembly accords with later stage aversion assembly demand.

As an alternative scheme of this application technical scheme, equal fixed mounting in fagging and base junction both sides has the strengthening rib, and the strengthening rib is triangle-shaped structure, can promote the connection rigidity through the strengthening rib to prevent tearing fracture situation.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the elevator brake friction disc assembly production device, the bidirectional screw rod, the threaded cylinder and the sliding block are arranged, in the use process of the elevator brake friction disc assembly production device, the bidirectional screw rod can be rotated forward and backward, the threaded cylinder can be driven by the bidirectional screw rod to move, the threaded cylinder drives the limit rod to move, the guide effect of the sliding block and the sliding groove is matched, the spacing of the limit rod is adjusted according to the contour of the through hole in the middle of the friction disc assembly, the coaxiality polishing requirement is met, the application range is wide, and the practicability is strong.

2. According to the elevator brake friction disc assembly production device, the threaded column and the sleeve are arranged, the grinding disc is attached to the friction disc assembly due to the reaction force of the spring, the threaded column can be rotated forward and backward, the sleeve can be driven to move by the threaded column, the position of the sleeve is adjusted, the outward movement amount of the grinding disc is limited according to the grinding thickness requirement of the friction disc assembly, excessive grinding flaws are prevented, and the grinding smoothness quality of the grinding disc assembly is guaranteed.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic view of the overall front view of an apparatus for producing an elevator brake friction disc assembly according to the present utility model;

fig. 2 is a schematic view of a cross-sectional front view of a pallet portion of an elevator brake friction disc assembly production apparatus of the present utility model;

fig. 3 is an enlarged schematic view of the construction of the apparatus for producing a friction disc assembly for an elevator brake according to the present utility model at a.

In the figure: 1. a base; 2. a supporting plate; 3. a motor; 4. a supporting plate; 41. a slide block; 42. a limit rod; 43. a thread cylinder; 44. a chute; 45. a bidirectional screw; 46. a support rod; 47. a rotating seat; 5. a grinding disc; 6. a guide rod; 61. a spring; 62. a bump; 63. a threaded column; 64. a bearing; 65. a sleeve; 7. a cross bar; 71. a screw cap; 72. and a limiting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an elevator stopper friction disc subassembly apparatus for producing, including base 1, base 1 both sides are all fixed mounting has the otic placode, and the locating hole has been seted up at the middle part in the otic placode, can go on steadily through otic placode and locating hole fixed base 1, guarantee that production and processing is gone on, and detachable assembly accords with later stage aversion assembly demand, base 1 top fixed mounting has fagging 2, fagging 2 and base 1 junction both sides are fixed mounting has the strengthening rib, and the strengthening rib is triangle-shaped structure, can promote the connection rigidity through the strengthening rib, in order to prevent tearing fracture situation, layer board 4 has been placed to fagging 2 one side, layer board 4 outside cover is equipped with abrasive disc 5; the supporting plate 4 is in transmission connection with a transmission shaft of the motor 3, the motor 3 is fixedly connected with the supporting plate 2, a sliding groove 44 is formed in the outer side of the supporting plate 4, an anti-skid pad is fixedly arranged on the outer side, close to the sliding groove 44, of the surface of the supporting plate 4, sliding blocks 41 are respectively arranged on two sides in the sliding groove 44, a limiting rod 42 is fixedly arranged on the outer side of the sliding blocks 41, a supporting rod 46 is fixedly arranged in the middle of the sliding groove 44, a bidirectional screw 45 is arranged on one side of the supporting rod 46, the supporting rod 46 is in rotary connection with the bidirectional screw 45 through a rotary seat 47, an adjusting hole is formed in one side, close to the rotary seat 47, of the bidirectional screw 45, a rod-shaped tool can be inserted into the adjusting hole by a worker, force is applied to rotate and adjust the bidirectional screw 45, threaded cylinders 43 are screwed on two ends of the bidirectional screw 45 through threads, and the threaded cylinders 43 are fixedly connected with the limiting rods 42 on the same side; the rear side of the supporting plate 4, which is close to the chute 44, is fixedly provided with a cross rod 7, the outer wall of the cross rod 7 is provided with external threads, the cross rod 7 is screwed with a nut 71 through threads, and the inner side of the cross rod 7, which is close to the nut 71, is sleeved with a limiting plate 72; the top and the bottom of the inner side of the grinding disc 5 are fixedly provided with guide rods 6, the guide rods 6 movably penetrate through the supporting plate 2, and one side, close to the grinding disc 5, of the guide rods 6 is sleeved with springs 61.

In this kind of technical scheme, subassembly cooperation such as accessible two-way screw rod 45, screw thread section of thick bamboo 43 and slider 41 are used, in elevator stopper friction disc subassembly apparatus for producing use, according to the through-hole profile at friction disc subassembly middle part, adjust the interval of gag lever post 42, accord with axiality demand of polishing, application scope is wide, and the practicality is strong.

In some technical schemes, a bump 62 is fixedly installed on one side of the limiting rod 42 away from the grinding disc 5, a threaded column 63 is screwed on the top of the bump 62 on one side of the grinding disc 5 through a screw hole, a sleeve 65 is placed on the inner side of the threaded column 63, the sleeve 65 is sleeved with the outer side of the limiting rod 42, and the threaded column 63 is rotationally connected with the sleeve 65 through a bearing 64.

In this kind of technical scheme, accessible screw thread post 63 and subassembly cooperation such as sleeve 65 use, and the thickness demand of polishing according to the friction disc subassembly limits the outer volume of moving of abrasive disc to prevent to appear excessively polishing the flaw, guarantee the abrasive disc subassembly and polish and level the quality.

Working principle: it should be noted that the present utility model is an apparatus for producing an elevator brake friction disc assembly, the components are all universal standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through conventional test methods.

When the elevator brake friction disc assembly production device is used, the base 1 is fixed at a specified position through the lug plate, then the motor 3 is externally connected with a power supply, so that the friction disc assembly is sleeved outside the limiting rod 42 and limited by the nut 71 and the limiting plate 72, and is driven to rotate by the motor 3, and is contacted with the grinding disc 5 for grinding and flattening the surface of the assembly;

through being provided with bi-directional screw 45, screw thread section of thick bamboo 43 and slider 41, in elevator stopper friction disc assembly apparatus for producing use, the accessible forward and backward rotation bi-directional screw 45, bi-directional screw 45 can drive screw thread section of thick bamboo 43 and remove, screw thread section of thick bamboo 43 drives gag lever post 42 and remove, and cooperate the guide effect of slider 41 and spout 44, according to the through-hole profile at friction disc assembly middle part, adjust the interval of gag lever post 42, accord with the demand of polishing of axiality, the range of application is wide, the practicality is strong, through being provided with screw thread post 63 and sleeve 65, because the reaction force of spring 61, can make abrasive disc and friction disc assembly laminating, accessible forward and backward rotation screw thread post 63, screw thread post 63 can drive sleeve 65 and remove, sleeve 65 position adjustment, the external displacement volume of abrasive disc is restricted according to the demand of polishing thickness of friction disc assembly, in order to prevent the excessive flaw of polishing, guarantee the smooth quality of polishing of abrasive disc assembly.

Claims

1. An elevator brake friction disc assembly apparatus for producing, its characterized in that: the grinding device comprises a base (1), wherein a supporting plate (2) is fixedly arranged at the top of the base (1), a supporting plate (4) is arranged on one side of the supporting plate (2), and a grinding disc (5) is covered outside the supporting plate (4);

the support plate (4) is in transmission connection with a transmission shaft of the motor (3), the motor (3) is fixedly connected with the supporting plate (2), a sliding groove (44) is formed in the outer side of the support plate (4), an anti-slip pad is fixedly arranged on the outer side, close to the sliding groove (44), of the surface of the support plate (4), sliding blocks (41) are arranged on two sides in the sliding groove (44), a limiting rod (42) is fixedly arranged on the outer side of the sliding blocks (41), a supporting rod (46) is fixedly arranged in the middle of the sliding groove (44), a bidirectional screw (45) is arranged on one side of the supporting rod (46), the supporting rod (46) is in rotary connection with the bidirectional screw (45) through a rotary seat (47), a threaded cylinder (43) is connected to two ends of the bidirectional screw (45) in a screwed mode, and the threaded cylinder (43) is fixedly connected with the limiting rod (42) on the same side.

The rear side of the supporting plate (4) close to the sliding groove (44) is fixedly provided with a cross rod (7), the outer wall of the cross rod (7) is provided with external threads, the cross rod (7) is screwed with a screw cap (71) through threads, and the inner side of the cross rod (7) close to the screw cap (71) is sleeved with a limiting plate (72);

the top and the bottom of the inner side of the grinding disc (5) are fixedly provided with guide rods (6), the guide rods (6) movably penetrate through the supporting plates (2), and springs (61) are sleeved on one side, close to the grinding disc (5), of the guide rods (6).

2. The elevator brake friction disc assembly production device of claim 1, wherein: one side of gag lever post (42) keeping away from grinding disc (5) fixed mounting has lug (62), top has screwed threaded post (63) through the screw in lug (62) of grinding disc (5) one side, sleeve (65) have been placed to threaded post (63) inboard, and sleeve (65) cover is equipped with gag lever post (42) outside, threaded post (63) are connected with sleeve (65) rotation through bearing (64).

3. The elevator brake friction disc assembly production device of claim 1, wherein: one side of the bidirectional screw rod (45) close to the rotating seat (47) is provided with an adjusting hole.

4. The elevator brake friction disc assembly production device of claim 1, wherein: ear plates are fixedly arranged on two sides of the base (1), and positioning holes are formed in the middle of the inside of each ear plate.

5. The elevator brake friction disc assembly production device of claim 1, wherein: reinforcing ribs are fixedly arranged on two sides of the joint of the supporting plate (2) and the base (1), and the reinforcing ribs are of triangular structures.