Brake disc grinding and positioning device

Abstract

The utility model relates to the technical field of brake disc grinding, in particular to a brake disc grinding positioning device which comprises a machine frame, a grinding machine body and a positioning clamp and further comprises a dust collection assembly which comprises a supporting frame, a dust collection cover, a guide-in pipe, a dust collection water tank, a purification water tank, a connecting pipe, an activated carbon block, a guide-out pipeline, an atomization nozzle, a suction fan and an output component. And dust in air mixed with dust generated by polishing of the polishing machine body can be adsorbed and cleaned through water in the dust collection water tank and atomized water sprayed out of the atomization spray head, and the situation that the surrounding machining environment is affected by flying dust is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake disc grinding technical field especially relates to a brake disc grinding positioning device. BACKGROUND

[0002] Traditional in the brake disc grinding processing, usually need to be positioned fixed, so as to facilitate processing, the traditional positioning fixture in the positioning groove bottom end surface is concave, when sample one side polishing flat, need to polish the other side, at this time sample plane and positioning groove ground groove contact, sample is easy to produce inclination, leading to the sample after polishing is not one, low precision.

[0003] Prior art CN210209836U discloses a kind of brake pad grinding mechanism, including support plate, still including polishing mechanism and positioning fixture, the polishing mechanism includes support frame and motor, support frame lower end is slidably connected between support plate, the motor is slidably connected between support frame, motor output end is equipped with grinding disc;The positioning fixture includes locating block and clamping plate, locating block is equipped with positioning groove, the lower end of positioning groove is arc surface, clamping plate is installed in the side surface of locating block, the cavity is equipped in the locating block, fan is equipped on support plate, fan is connected with cavity by first air pipe, first air port is equipped in the side surface of positioning groove, second air pipe is equipped in the upper end of locating block, second air pipe is communicated with cavity in two ends, second air port is equipped on second air pipe, the first through hole is equipped in the lower end of positioning groove.Can automatically clean dust, reduce labor intensity, prevent powder from accumulating in positioning groove, ensure that the sample thickness of grinding is uniform.

[0004] But the existing mechanism can only automatically clean dust of dust falling into clamp, and in the process of processing, still, smaller dust flies in processing, so that flying dust is easy to cause influence to surrounding processing environment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of brake disc grinding positioning device, to solve the problem that the existing mechanism can only automatically clean dust of dust falling into clamp, and in the process of processing, still, smaller dust flies in processing, so that flying dust is easy to cause influence to surrounding processing environment.

[0006] To achieve the above object, the utility model provides a kind of brake disc grinding positioning device, including rack, polishing machine body and positioning fixture, the polishing machine body is set on the rack, and is located in one side of the rack, the positioning fixture is set on the rack, and is located in one side of the rack close to the polishing machine body,

[0007] Still including dust extraction assembly,

[0008] The dust suction assembly comprises a support frame, a dust suction cover, an inlet pipe, a dust suction water tank, a purification water tank, a connecting pipe, an activated carbon block, an outlet pipeline, an atomizing nozzle, a suction fan and an output member, the support frame is fixedly connected with the rack and located at one side of the rack, the dust suction cover is fixedly connected with the support frame and located at one side of the support frame close to the positioning clamp, the inlet pipe is connected with the dust suction cover and located at one side of the dust suction cover, the dust suction water tank is fixedly connected with the rack and connected with the inlet pipe and located at one side of the rack close to the inlet pipe, the purification water tank is fixedly connected with the rack and located at one side of the rack close to the dust suction water tank, the connecting pipe is connected with the dust suction water tank and the purification water tank respectively, the connecting pipe is located at one side of the dust suction water tank close to the purification water tank, the activated carbon block is arranged on the connecting pipe and located at one side of the connecting pipe, the outlet pipeline is connected with the dust suction water tank and located at one side of the dust suction water tank, the atomizing nozzle is arranged on the outlet pipeline and located at one side of the outlet pipeline, the suction fan is arranged on the dust suction cover, and the output member is arranged on the rack and connected with the purification water tank and the atomizing nozzle.

[0009] The suction fan comprises a fixing frame, a fan blade and a rotating member, the fixing frame is fixedly connected with the dust suction cover and located at one side of the dust suction cover, the fan blade is connected with the fixing frame through the rotating member and located at one side of the fixing frame, and the rotating member is arranged on the fixing frame and connected with the fan blade.

[0010] The rotating member comprises a rotating motor and a rotating shaft, the rotating motor is fixedly connected with the fixing frame and located at one side of the fixing frame, the rotating shaft is connected with the output end of the rotating motor and fixedly connected with the fan blade and located at one side of the rotating motor close to the fan blade.

[0011] The output member comprises a water pump and an output pipe, the water pump is fixedly connected with the rack and connected with the purification water tank and located at one side of the rack close to the purification water tank, the output pipe is connected with the output end of the water pump and connected with the atomizing nozzle and located at one side of the water pump close to the atomizing nozzle.

[0012] The dust suction assembly further comprises a blocking member, the blocking member comprises a mounting frame and a blocking net, the mounting frame is fixedly connected with the outlet pipeline and located at one side of the outlet pipeline, and the blocking net is fixedly connected with the mounting frame and located at one side of the mounting frame.

[0013] The utility model discloses a brake disc grinding positioning device, through the dust absorption fan can with the dust absorption cover and the import pipe inhale the dust that the polisher body ground to the dust absorption water tank, make the air of mixed dust import below the water body plane of dust absorption water tank, thereby through the adsorption ability of water body, the dust and impurity in the air are adsorbed and cleaned, can through the output member with the water body in the purification water tank import into the atomizing nozzle simultaneously, through the atomizing nozzle can with the water body import into the atomizing nozzle atomizing and spraying, and then through the adsorption of atomizing water body, the residual dust in the air that the export pipeline exported can be further adsorbed and cleaned, thereby through the water body in the dust absorption water tank and the atomizing water body that the atomizing nozzle sprays, the dust in the air of mixed dust that the polisher body ground can be adsorbed and cleaned, avoids the dust that flies and influences the processing environment around. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows.

[0015] Figure 1 It is the structure schematic diagram of brake disc grinding positioning device of the utility model first embodiment.

[0016] Figure 2 It is the structure schematic diagram of dust absorption assembly of the utility model first embodiment.

[0017] Figure 3 It is the structure schematic diagram of brake disc grinding positioning device of the utility model second embodiment.

[0018] In the drawing: 101 - rack, 102 - polisher body, 103 - positioning fixture, 104 - support frame, 105 - dust cover, 106 - import pipe, 107 - dust absorption water tank, 108 - purification water tank, 109 - connecting pipe, 110 - activated carbon block, 111 - export pipeline, 112 - atomizing nozzle, 113 - fixed frame, 114 - fan blade, 115 - rotating motor, 116 - rotating shaft, 117 - water pump, 118 - output pipe, 201 - mounting frame, 202 - blocking net. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0020] The first embodiment of the application is:

[0021] Please refer to Figure 1 andFigure 2 wherein Figure 1 is a structural schematic view of the brake disc grinding positioning device of the first embodiment of the utility model. Figure 2 is a structural schematic view of the dust collection assembly of the first embodiment of the utility model.

[0022] The utility model provides a kind of brake disc grinding positioning device, including rack 101, polishing machine body 102, positioning clamp 103 and dust collection assembly, the dust collection assembly includes support frame 104, dust cover 105, import pipe 106, dust collection water tank 107, purification water tank 108, connecting pipe 109, activated carbon block 110, export pipeline 111, atomizing nozzle 112, suction fan and output component, the suction fan includes fixed frame 113, fan blade 114 and rotating component, the rotating component includes rotating motor 115 and rotating shaft 116, the output component includes water pump 117 and output pipe 118.It is solved by the foregoing scheme that the existing mechanism can only automatically clean dust that falls into clamp dust, and in the process of processing, there will be smaller dust flying in processing, so that flying dust can easily cause impact to surrounding processing environment, it can be understood that the foregoing scheme can be used in the case where dust flying when processing workpiece on positioning clamp causes impact to surrounding environment.

[0023] In the embodiment, the polishing machine body 102 is arranged on the rack 101, and the positioning clamp 103 is arranged on the rack 101. The brake disc can be clamped and fixed by the positioning clamp 103. The clamped and fixed brake disc can be ground by the polishing machine body 102. The structure of the polishing machine body 102 and the positioning clamp 103 is described in detail in the prior art CN210209836U, which will not be repeated here.

[0024] The support frame 104 is fixedly connected with the rack 101 and located on one side of the rack 101. The dust suction cover 105 is fixedly connected with the support frame 104 and located on the side of the support frame 104 close to the positioning clamp 103. The inlet pipe 106 is connected with the dust suction cover 105 and located on one side of the dust suction cover 105. The dust suction water tank 107 is fixedly connected with the rack 101 and connected with the inlet pipe 106 and located on the side of the rack 101 close to the inlet pipe 106. The purification water tank 108 is fixedly connected with the rack 101 and located on the side of the rack 101 close to the dust suction water tank 107. The connecting pipe 109 is connected with the dust suction water tank 107 and the purification water tank 108 respectively and located on the side of the dust suction water tank 107 close to the purification water tank 108. The activated carbon block 110 is arranged on the connecting pipe 109 and located on one side of the connecting pipe 109. The outlet pipe 111 is connected with the dust suction water tank 107 and located on one side of the dust suction water tank 107. The atomizing nozzle 112 is arranged on the outlet pipe 111 and located on one side of the outlet pipe 111. The suction fan is arranged on the dust suction cover 105. The output member is arranged on the rack 101 and connected with the purification water tank 108 and the atomizing nozzle 112. The support frame 104 is bolted and fixedly installed on the rack 101 and connected and supported by the rack 101. The dust suction cover 105 is welded on the support frame 104. The inlet pipe 106 is welded on the dust suction cover 105 and connected with the dust suction cover 105. The dust suction water tank 107 is bolted and fixedly installed below the rack 101. The dust suction water tank 107 has a cavity capable of filling water. The inlet pipe 106 extends to the cavity of the dust suction water tank 107 below the water level. The dust suction cover 105 and the inlet pipe 106 can guide the mixed dust and air generated by the grinding machine 102 to the water surface of the dust suction water tank 107 below, so that the dust and impurities in the air are adsorbed and cleaned by the water. The purification water tank 108 is bolted and fixedly installed below the rack 101. The purification water tank 108 has a cavity capable of filling water. The connecting pipe 109 is welded on the dust suction water tank 107 and the purification water tank 108 and connects the dust suction water tank 107 and the purification water tank 108, so that the water in the dust suction water tank 107 can flow into the purification water tank 108. The activated carbon block 110 is arranged in the connecting pipe 109 and can absorb and filter the dust in the water flowing from the dust suction water tank 107 to the purification water tank 108. The outlet pipe 111 is welded on the dust suction water tank 107.And with the top of the dust suction water tank 107 communication, through the export pipeline 111 can be introduced into the air in the dust suction water tank 107 export, the atomizing nozzle 112 is arranged on the export pipeline 111, through the atomizing nozzle 112 can be introduced into the water in the atomizing nozzle 112 atomizing spray, and then through the atomizing water adsorption can further adsorb the residual dust in the air exported by the export pipeline 111 clean, the suction fan is arranged on the dust suction cover, through the suction fan can be polished by the dust generated by the polishing machine body 102 through the dust cover 105 and the import pipe 106 into the dust suction water tank 107, the output member is arranged on the rack 101, and is connected with the purification water tank 108 and the atomizing nozzle 112, through the output member can be introduced into the water in the purification water tank 108 into the atomizing nozzle 112, so as to realize the through the suction fan can be polished by the dust generated by the polishing machine body 102 through the dust cover 105 and the import pipe 106 into the dust suction water tank 107, so that the mixed dust air is introduced into the water plane of the dust suction water tank 107, so that the dust and impurities in the air are adsorbed and cleaned by the adsorption capacity of the water body, and the water in the purification water tank 108 is introduced into the atomizing nozzle 112 through the output member, and the water in the atomizing nozzle 112 is atomized and sprayed through the atomizing nozzle 112, and then the residual dust in the air exported by the export pipeline 111 is further adsorbed and cleaned by the adsorption of the atomized water, so that the water in the dust suction water tank 107 and the atomized water sprayed by the atomizing nozzle 112 can adsorb and clean the dust in the mixed dust air generated by the polishing machine body 102, so as to avoid the influence of the flying dust on the surrounding processing environment.

[0025] Secondly, the fixed frame 113 is fixedly connected with the dust cover 105 and located on one side of the dust cover 105; the fan blade 114 is connected with the fixed frame 113 through the rotating member and located on one side of the fixed frame 113; the rotating member is arranged on the fixed frame 113 and connected with the fan blade 114, the fixed frame 113 is bolted and mounted in the dust cover 105, the fan blade 114 is connected with the mounting frame 201 through the rotating member, and the fan blade 114 is driven to rotate at high speed through the driving output of the rotating member, so that the dust cover 105 can suck the dust generated by the brake disc processing on the positioning clamp 103.

[0026] Meanwhile, the rotating motor 115 is fixedly connected with the fixed frame 113 and located at one side of the fixed frame 113; the rotating shaft 116 is connected with the output end of the rotating motor 115 and fixedly connected with the fan blade 114 and located at the side of the rotating motor 115 close to the fan blade 114; the rotating motor 115 is bolted and fixedly installed on the fixed frame 113; the rotating shaft 116 is connected with the output end of the rotating motor 115 and driven to rotate by the driving output of the rotating motor 115; the fan blade 114 is bolted and fixedly installed on the rotating shaft 116 and rotated by the rotating shaft 116 to drive the fan blade 114 to rotate.

[0027] Finally, the water pump 117 is fixedly connected with the rack 101 and connected with the purified water tank 108 and located at the side of the rack 101 close to the purified water tank 108; the output pipe 118 is connected with the output end of the water pump 117 and connected with the atomizing nozzle 112 and located at the side of the water pump 117 close to the atomizing nozzle 112; the water pump 117 is bolted and fixedly installed on the rack 101; the input end of the water pump 117 extends into the purified water tank 108 to extract the water in the purified water tank 108; one end of the output pipe 118 is connected with the output end of the water pump 117; the other end of the output pipe 118 is communicated with the atomizing nozzle 112; thus, the water in the purified water tank 108 can be extracted into the output pipe 118 by the water pump 117 and introduced into the atomizing nozzle 112 through the output pipe 118, and then sprayed and atomized in the outlet pipeline 111 by the atomizing nozzle 112.

[0028] When the brake disc grinding positioning device is used, the dust generated by the grinding machine body 102 can be sucked into the dust suction tank 107 through the dust suction cover 105 and the inlet pipe 106 by the suction fan, so that the air mixed with dust is introduced below the water surface of the dust suction tank 107, and the dust and impurities in the air are adsorbed and cleaned by the adsorption capacity of the water, and the water in the purified water tank 108 can be introduced into the atomizing nozzle 112 through the output member, the water introduced into the atomizing nozzle 112 can be atomized and sprayed by the atomizing nozzle 112, and the residual dust in the air discharged by the outlet pipeline 111 can be further adsorbed and cleaned by the adsorption of the atomized water, so that the dust in the air mixed with dust generated by the grinding machine body 102 can be adsorbed and cleaned by the water in the dust suction tank 107 and the atomized water sprayed by the atomizing nozzle 112, avoiding the influence of flying dust on the surrounding processing environment.

[0029] The second embodiment of the present application is:

[0030] On the basis of the first embodiment, please refer to Figure 3 , Figure 3 The structure diagram of the brake disc grinding positioning device of the second embodiment.

[0031] The brake disc grinding positioning device further comprises a blocking member, and the blocking member comprises a mounting frame 201 and a blocking net 202.

[0032] The mounting frame 201 is fixedly connected with the outlet pipeline 111 and located on one side of the outlet pipeline 111; the blocking net 202 is fixedly connected with the mounting frame 201 and located on one side of the mounting frame 201; the mounting frame 201 is bolted and fixed at the outlet of the outlet pipeline 111; the blocking net 202 is welded on the mounting frame 201; and the blocking net 202 can block external objects from falling into the dust suction water tank 107 through the outlet pipeline 111 to form a large amount of accumulated sundries.

[0033] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still fall within the scope of the present application.

Claims

1. A brake disc grinding positioning device, comprising a rack, a grinding machine body and a positioning clamp, the grinding machine body is arranged on the rack and located on one side of the rack, the positioning clamp is arranged on the rack and located on one side of the rack close to the grinding machine body, characterized in that, it further comprises a dust suction assembly, the dust suction assembly comprises a support frame, a dust suction cover, a guide-in pipe, a dust suction water tank, a purification water tank, a connecting pipe, an activated carbon block, a guide-out pipe, an atomizing nozzle, a suction fan and an output member, the support frame is fixedly connected with the rack and located on one side of the rack, the dust suction cover is fixedly connected with the support frame and located on one side of the support frame close to the positioning clamp, the guide-in pipe is connected with the dust suction cover and located on one side of the dust suction cover, the dust suction water tank is fixedly connected with the rack and connected with the guide-in pipe and located on one side of the rack close to the guide-in pipe, the purification water tank is fixedly connected with the rack and located on one side of the rack close to the dust suction water tank, the connecting pipe is connected with the dust suction water tank and the purification water tank respectively, the connecting pipe is located on one side of the dust suction water tank close to the purification water tank, the activated carbon block is arranged on the connecting pipe and located on one side of the connecting pipe, the guide-out pipe is connected with the dust suction water tank and located on one side of the dust suction water tank, the atomizing nozzle is arranged on the guide-out pipe and located on one side of the guide-out pipe, the suction fan is arranged on the dust suction cover, and the output member is arranged on the rack and connected with the purification water tank and the atomizing nozzle.

2. The brake disc grinding positioning device according to claim 1, characterized in that, the suction fan comprises a fixed frame, a fan blade and a rotating member, the fixed frame is fixedly connected with the dust suction cover and located on one side of the dust suction cover, the fan blade is connected with the fixed frame through the rotating member and located on one side of the fixed frame, and the rotating member is arranged on the fixed frame and connected with the fan blade.

3. The brake disc grinding positioning device according to claim 2, characterized in that, the rotating member comprises a rotating motor and a rotating shaft, the rotating motor is fixedly connected with the fixed frame and located on one side of the fixed frame, the rotating shaft is connected with the output end of the rotating motor and fixedly connected with the fan blade and located on one side of the rotating motor close to the fan blade.

4. The brake disc grinding positioning device according to claim 1, characterized in that, the output member comprises a water pump and an output pipe, the water pump is fixedly connected with the rack and connected with the purification water tank and located on one side of the rack close to the purification water tank, and the output pipe is connected with the output end of the water pump and connected with the atomizing nozzle and located on one side of the water pump close to the atomizing nozzle.

5. The brake disc grinding positioning device according to claim 1, characterized in that, ​ The dust suction assembly further comprises a blocking member, the blocking member comprising a mounting rack and a blocking net, the mounting rack being fixedly connected with the leading-out pipeline and located at one side of the leading-out pipeline; the blocking net being fixedly connected with the mounting rack and located at one side of the mounting rack.

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