Gearbox pawl slope machining device

Abstract

The utility model discloses a gearbox pawl slope machining device which comprises a slope machining and polishing device body, the slope machining and polishing device body comprises a base, a top frame is welded and fixed to the upper surface of the base, and a movable adjusting mechanism is arranged at the top end in the top frame. By designing a collecting mechanism, when scrap iron is generated on the upper surface of a base during machining and polishing, the scrap iron enters a collecting box through a net plate to be collected, a pull rod is held by hand to pull an adsorption magnet through sliding of a sliding block in a sliding groove, and the adsorption magnet moves in the collecting box to adsorb the scrap iron remaining on the upper surface of the net plate; the gearbox pawl can be cleaned by being attracted to the surface of the attraction magnet through holes of the net plate, the gearbox pawl is stably placed and fixed during secondary grinding, machining and grinding treatment is accurate, and scrap iron collection convenience and placement stability are improved when the bevel machining and grinding device body machines and grinds the bevel of the gearbox pawl.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gearbox pawl bevel processing and polishing device technical field, concretely relates to a gearbox pawl bevel processing device. BACKGROUND

[0002] The pawl is the part used for locking the gearbox by engaging with the gear in the gearbox. In order to move the pawl along the axial direction of the transmission shaft of the gearbox, an inclined guide surface is arranged at the intersection of the back surface and the side surface of the pawl. Therefore, the inclined surface of the pawl needs to be processed and polished during the production. The processing and polishing device is usually used for polishing. The existing processing and polishing device is a polishing equipment used for the production of the bevel of the gearbox pawl. The processing and polishing device is convenient for collecting iron filings, stable placement and accurate positioning polishing, and reduces the polishing error.

[0003] When the existing processing and polishing device is used for processing and polishing the bevel of the gearbox pawl, iron filings are easily generated during the processing and polishing. It is inconvenient to collect and process the iron filings. When the upper surface of the base is covered with iron filings, the gearbox pawl is easily supported by the iron filings during the next placement, which causes the unstable clamping and fixing of the bevel of the gearbox pawl after placement, and the error is easily generated during polishing. The processing and polishing device for processing and polishing the bevel of the gearbox pawl is affected by the convenience of collecting iron filings and the stability of placement. Therefore, the utility model provides a gearbox pawl bevel processing device. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a gearbox pawl bevel processing device to solve the problem of the processing and polishing device for processing and polishing the bevel of the gearbox pawl, which easily generates iron filings during the processing and polishing, is inconvenient for collecting and processing the iron filings, and causes the unstable clamping and fixing of the bevel of the gearbox pawl after placement when the upper surface of the base is covered with iron filings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gearbox pawl bevel processing device, which comprises a bevel processing and polishing device main body. The bevel processing and polishing device main body comprises a base. The upper surface of the base is welded and fixed with a top frame. The inner top end of the top frame is provided with a moving adjustment mechanism. The bottom end of the moving adjustment mechanism is fixed and installed with a gas cylinder through bolts. The end of the gas cylinder is fixed and installed with a mounting block through bolts. The front surface of the mounting block is installed with a polishing disc through a motor. The bottom end of the two sides of the top frame is provided with an adjustment fixing mechanism. The bevel processing and polishing device main body is further provided with:

[0006] A collecting mechanism, which comprises a collecting assembly arranged in the base. The inner part of the collecting assembly is provided with an adsorption assembly. The two ends of the adsorption assembly and the end of the collecting assembly are provided with a sliding assembly.

[0007] The heat dissipation mechanism comprises an air inlet assembly arranged on the outer surface of the polishing disc, and air outlet assemblies are arranged on both sides of the air inlet assembly inside the polishing disc.

[0008] Preferably, the collecting assembly comprises a placing groove arranged in the base, and a collecting box is arranged in the placing groove; a mesh plate is welded to the upper surface of the base, and the inner hole of the mesh plate is in communication with the interior of the collecting box.

[0009] Preferably, two locking bolts are arranged on the front end of the base, and the interior of the collecting box and the placing groove are fixed by the locking bolts.

[0010] Preferably, the adsorption assembly comprises a pull rod sliding in the collecting box, and an adsorption magnet is arranged at the end of the pull rod.

[0011] Preferably, the sliding assembly comprises a sliding groove arranged on both sides of the collecting box, and a sliding block is arranged in the sliding groove; the end of the sliding block is fixed to the end of the adsorption magnet by a screw.

[0012] Preferably, the air inlet assembly comprises an inner channel formed at the edge of the polishing disc, and an air inlet is arranged on the inner surface of the inner channel and the edge of the polishing disc.

[0013] Preferably, the air outlet assembly comprises an air outlet arranged on the side surface of the polishing disc on both sides of the inner channel, and the air outlet is in communication with the interior of the inner channel.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] When the upper surface of the base produces iron scraps during machining and polishing, the iron scraps are collected in the collecting box through the mesh plate; the iron scraps not entering the interior are pulled by the adsorption magnet by sliding the sliding block in the sliding groove through the pull rod held by hand; the adsorption magnet moves in the collecting box to adsorb the residual iron scraps on the upper surface of the mesh plate; the iron scraps are adsorbed on the surface of the adsorption magnet through the hole of the mesh plate, and then the iron scraps are cleaned; the gearbox pawl is stably placed and fixed during re-polishing; the gearbox pawl is accurately machined and polished; and the convenience and stability of collecting iron scraps during machining and polishing of the gearbox pawl inclined surface by the inclined surface machining and polishing device main body are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a polishing disc, a moving adjusting mechanism and a top frame sectional structure schematic view of the utility model;

[0018] Figure 3 The base, the top frame and the collecting box open state structure schematic view of the utility model;

[0019] Figure 4 The utility model discloses Figure 3 The A part amplification structure schematic view of the utility model;

[0020] Figure 5 The polishing disc, the heat outlet and the air inlet section structure schematic view of the utility model;

[0021] In the drawing: 100, inclined plane processing and polishing device main body;101, base;1011, net plate;1012, collecting box;1013, locking bolt;1014, placing groove;1015, pull rod;1016, adsorption magnet;1017, sliding block;1018, sliding slot;102, top frame;103, adjusting and fixing mechanism;104, polishing disc;1041, heat outlet;1042, air inlet;1043, built-in channel;105, air cylinder;106, moving adjusting mechanism;107, mounting block. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a gearbox pawl inclined plane processing device, including inclined plane processing and polishing device main body 100, inclined plane processing and polishing device main body 100 include base 101, the upper surface of base 101 is welded and fixed with top frame 102, the inside top end of top frame 102 is provided with moving adjusting mechanism 106, the bottom end of moving adjusting mechanism 106 is fixedly installed with air cylinder 105 by bolt, the end of air cylinder 105 is fixedly installed with mounting block 107 by bolt, the front surface of mounting block 107 is installed with polishing disc 104 by motor, the bottom end of both sides of top frame 102 is provided with adjusting and fixing mechanism 103, inclined plane processing and polishing device main body 100 is also provided with:

[0024] Collecting mechanism, and the collecting mechanism includes collecting assembly arranged in the inside of base 101, the inside of collecting assembly is provided with adsorption assembly, and the end of adsorption assembly and the end of collecting assembly are provided with sliding assembly, when inclined plane processing and polishing device main body 100 is polished to gearbox pawl inclined plane, the iron filings generated by polishing are collected and handled by collecting mechanism, and the collecting is convenient, when polishing again, gearbox pawl is stably placed and fixed, and accurately processed and polished.

[0025] In order to facilitate the collection and processing of the iron filings generated by the machining through the collecting assembly, in the embodiment, preferably, the collecting assembly comprises a placing groove 1014 formed in the inside of the base 101, and the inside of the placing groove 1014 is provided with a collecting box 1012. In the embodiment, preferably, two locking bolts 1013 are rotatably arranged at the bottom end of the front surface of the base 101, the collecting box 1012 is placed in the inside of the placing groove 1014, and the locking bolts 1013 are fixed by rotation, so as to facilitate the fixed installation. The upper surface of the base 101 is welded with a mesh plate 1011, the inside hole of the mesh plate 1011 is connected with the inside of the collecting box 1012, and the iron filings generated when the mesh plate 1011 is machined directly pass through the mesh plate 1011 and enter the inside of the collecting box 1012 for collection and processing.

[0026] In order to facilitate the collection and processing of the iron filings generated by the machining through the collecting assembly, in the embodiment, preferably, the collecting assembly comprises a placing groove 1014 formed in the inside of the base 101, and the inside of the placing groove 1014 is provided with a collecting box 1012. In the embodiment, preferably, two locking bolts 1013 are rotatably arranged at the bottom end of the front surface of the base 101, the collecting box 1012 is placed in the inside of the placing groove 1014, and the locking bolts 1013 are fixed by rotation, so as to facilitate the fixed installation. The upper surface of the base 101 is welded with a mesh plate 1011, the inside hole of the mesh plate 1011 is connected with the inside of the collecting box 1012, and the iron filings generated when the mesh plate 1011 is machined directly pass through the mesh plate 1011 and enter the inside of the collecting box 1012 for collection and processing.

[0027] In order to facilitate the collection and processing of the iron filings generated by the machining through the collecting assembly, in the embodiment, preferably, the collecting assembly comprises a placing groove 1014 formed in the inside of the base 101, and the inside of the placing groove 1014 is provided with a collecting box 1012. In the embodiment, preferably, two locking bolts 1013 are rotatably arranged at the bottom end of the front surface of the base 101, the collecting box 1012 is placed in the inside of the placing groove 1014, and the locking bolts 1013 are fixed by rotation, so as to facilitate the fixed installation. The upper surface of the base 101 is welded with a mesh plate 1011, the inside hole of the mesh plate 1011 is connected with the inside of the collecting box 1012, and the iron filings generated when the mesh plate 1011 is machined directly pass through the mesh plate 1011 and enter the inside of the collecting box 1012 for collection and processing.

[0028] The heat dissipation mechanism comprises an air inlet assembly arranged on the outer surface of the polishing disc 104, and the air inlet assembly is provided with a heat dissipation assembly on both sides and in the inside of the polishing disc 104. When the heat dissipation mechanism is used for heat dissipation treatment of the inside of the polishing disc 104, the heat dissipation treatment is convenient, and the heat dissipation convenience of the bevel machining and polishing device body 100 during the machining and polishing of the bevel of the gear box pawl is improved.

[0029] In order to facilitate the collection and processing of the iron filings generated by the machining through the collecting assembly, in the embodiment, preferably, the collecting assembly comprises a placing groove 1014 formed in the inside of the base 101, and the inside of the placing groove 1014 is provided with a collecting box 1012. In the embodiment, preferably, two locking bolts 1013 are rotatably arranged at the bottom end of the front surface of the base 101, the collecting box 1012 is placed in the inside of the placing groove 1014, and the locking bolts 1013 are fixed by rotation, so as to facilitate the fixed installation. The upper surface of the base 101 is welded with a mesh plate 1011, the inside hole of the mesh plate 1011 is connected with the inside of the collecting box 1012, and the iron filings generated when the mesh plate 1011 is machined directly pass through the mesh plate 1011 and enter the inside of the collecting box 1012 for collection and processing.

[0030] In order to facilitate the heat generated inside the built-in channel 1043 to the outside by the heat exhaust assembly, facilitate heat dissipation treatment, in this embodiment, preferably, the heat exhaust assembly includes the heat exhaust port 1041 opened on both sides of the built-in channel 1043 located on the side surface of the polishing disc 104, and the heat exhaust port 1041 is communicated with the inside of the built-in channel 1043, which is convenient for the heat accumulated in the inside of the built-in channel 1043 to be discharged to the outside through the heat exhaust port 1041, facilitating heat dissipation treatment.

[0031] The working principle and use process of the utility model: this kind of gearbox pawl bevel processing device, when using, the bevel processing and polishing device main body 100 is placed in the position of use through the bottom end of base 101 contacting the ground, the gearbox pawl is placed on the upper surface of base 101 and is clamped and fixed on the surface of mesh plate 1011 through adjusting and fixing mechanism 103, cylinder 105 presses down and contacts the bevel of gearbox pawl polishing disc 104, motor drives polishing disc 104 to rotate and polish, and the polishing disc 104 is moved on the bevel through the movement of moving adjusting mechanism 106 and cylinder 105 to polish;

[0032] Then when the bevel processing and polishing device main body 100 generates heat during processing and polishing polishing disc 104, air can be introduced into the inside of built-in channel 1043 through air inlet 1042 when polishing disc 104 rotates, and the heat accumulated in the inside of built-in channel 1043 is discharged to the outside through air inlet 1042 when continuing to rotate after air inlet, which facilitates rapid heat dissipation treatment of polishing disc 104 during rotation and polishing, effective polishing, prolongs the service life, improves the convenience of heat dissipation of bevel processing and polishing device main body 100 during gearbox pawl bevel processing and polishing;

[0033] Finally, before using the bevel processing and polishing device main body 100, the collection box 1012 is closed in the inside of the placing groove 1014 and the rotating locking bolt 1013 is fixedly installed, when the upper surface of the base 101 generates iron filings during processing and polishing, the iron filings are collected in the inside of the collection box 1012 through the mesh plate 1011, when the upper surface of the mesh plate 1011 does not enter the inside and still stays on the surface of the mesh plate 1011, the hand-held pull rod 1015 pulls the adsorbing magnet 1016 by sliding in the inside of the sliding groove 1018, which facilitates the adsorbing magnet 1016 to move on the lower surface of the mesh plate 1011 in the inside of the collection box 1012 and adsorb the residual iron filings on the upper surface of the mesh plate 1011, until the iron filings are adsorbed on the surface of the adsorbing magnet 1016 through the hole of the mesh plate 1011, which can be cleaned, facilitating collection and processing, and the gearbox pawl is stably placed and fixed during re-polishing, accurate processing and polishing treatment, improving the convenience of collecting iron filings and the stability of placing the bevel processing and polishing device main body 100 during gearbox pawl bevel processing and polishing.

[0034] Although the embodiments of the present application have been shown and described (see the detailed description above), it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A gearbox pawl bevel processing device, comprising a bevel processing polishing device body (100), the bevel processing polishing device body (100) comprises a base (101), the upper surface of the base (101) is welded and fixed with a top frame (102), the inner top end of the top frame (102) is provided with a movement adjusting mechanism (106), the bottom end of the movement adjusting mechanism (106) is fixedly installed with a gas cylinder (105) through bolts, the end of the gas cylinder (105) is fixedly installed with a mounting block (107) through bolts, the front surface of the mounting block (107) is installed with a polishing disc (104) through a motor, and the bottom end of the two sides of the top frame (102) is provided with an adjusting and fixing mechanism (103), characterized in that: The bevel processing and polishing device body (100) is further provided with: A collecting mechanism, and the collecting mechanism comprises a collecting assembly arranged in the base (101), an adsorption assembly is arranged in the collecting assembly, and sliding assemblies are arranged at the two ends of the adsorption assembly and the ends of the collecting assembly; A heat dissipation mechanism, and the heat dissipation mechanism comprises an air inlet assembly arranged on the outer surface of the polishing disc (104), and heat exhaust assemblies are arranged at the two sides of the air inlet assembly and in the polishing disc (104).

2. The device for processing the ramp surface of the gearshift pawl according to claim 1, characterized in that: The collecting assembly comprises a placing groove (1014) formed in the base (101), and a collecting box (1012) is arranged in the placing groove (1014).

3. The device for processing the ramp surface of the gearshift pawl according to claim 2, characterized in that: The upper surface of the base (101) is welded with a mesh plate (1011), and the inner hole of the mesh plate (1011) is in communication with the inside of the collecting box (1012).

4. The device for processing the ramp surface of the gearshift pawl according to claim 2, characterized in that: The front end of the base (101) is rotatably provided with two locking bolts (1013), and the inside of the collecting box (1012) and the placing groove (1014) are fixed by the locking bolts (1013).

5. A device for machining a ramp surface of a gearbox pawl according to claim 4, characterized in that: The adsorption assembly comprises a pull rod (1015) sliding in the collecting box (1012), and an adsorption magnet (1016) is arranged at the end of the pull rod (1015) and in the collecting box (1012).

6. The device for processing the ramp of the gearshift pawl according to claim 1, characterized in that: The sliding assembly comprises sliding grooves (1018) formed in the two sides of the collecting box (1012), and sliding blocks (1017) are arranged in the sliding grooves (1018), and the ends of the sliding blocks (1017) and the ends of the adsorption magnets (1016) are fixed by screws.

7. A device for machining a ramp surface of a gearbox pawl according to claim 6, characterized in that: The air inlet assembly comprises an inner channel (1043) formed at the edge of the polishing disc (104), and an air inlet (1042) is formed in the inner surface of the inner channel (1043) and at the edge of the polishing disc (104). The heat exhaust assembly comprises heat exhaust openings (1041) formed in the two sides of the inner channel (1043) and at the side of the polishing disc (104), and the heat exhaust openings (1041) are in communication with the inside of the inner channel (1043).

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