High-precision grinding device for aluminum turning part

Abstract

The utility model provides a high-precision polishing device for aluminum turning parts, which comprises an outer frame supporting mechanism, the outer frame supporting mechanism comprises an outer frame supported on the ground, an adjusting crank is mounted in the middle of the outer frame, a sliding supporting rod is transversely arranged on the surface of the top of the outer frame, a sliding sleeve is arranged on the surface of a rod body of the sliding supporting rod, and the sliding sleeve is connected with the adjusting crank. L-shaped connecting supports used for limiting are arranged at the four corners of the sliding sleeve correspondingly, a first polishing supporting plate is installed in the middle of the top end of the sliding sleeve, connecting-in bases are installed on the two sides of the top of the first polishing supporting plate correspondingly, and side wall bearing plates are transversely installed on the two sides of the connecting-in bases; front-back sliding of the position of the connecting base is further achieved through an outer frame and an adjusting crank, the shaking state of the adjusting crank triggers the corresponding sliding supporting rod to move front and back, one end of the connecting base moves, and after an adopted polishing motor is powered on, a polishing structure limiting base is driven to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical technical field, and specifically, relate to a kind of high-precision polishing device of aluminium turning piece. BACKGROUND

[0002] The polishing table is a polishing device with workbench and dust removal functions, suitable for welding, polishing, grinding and deburring of workpieces, plasma cutting and other applications, widely used in material recycling, dust removal and air filtration in food processing, pharmaceutical, metallurgy, power, chemical, building materials, casting, machinery manufacturing and other industries.

[0003] Among them, the magnetic core polishing device disclosed in application No. CN201922445864.5 is also a mature technology. The utility model discloses a magnetic core polishing device, relating to the technical field of polishing device, to solve the problem that the existing magnetic core polishing device produces noise and dust during work, seriously affecting the health of workers. The upper end of the polishing device shell is provided with a splash-proof cover, the splash-proof cover is connected with the polishing device shell through a connecting shaft block, the inside of the polishing device shell and the lower end of the splash-proof cover are both provided with a sound-absorbing layer, the sound-absorbing layer is glued to the polishing device shell and the splash-proof cover, the two sides of the upper end of the inside of the polishing device shell are both provided with a material baffle, the material baffle is welded to the polishing device shell, the inside of the polishing device shell is provided with a grinding roller, the grinding roller is connected with the polishing device shell through a bearing, a protective block is installed below the grinding roller, and the protective block is welded to the polishing device shell.

[0004] Therefore, the advantages of the above-mentioned products are agreed, but there are still the following defects:

[0005] The traditional high-precision polishing device is complex in positioning and feeding process, and is prone to cause poor and unstable precision polishing efficiency of the turning piece, and the precision turning piece positioning in the polishing stage cannot be realized, resulting in inaccurate polishing positioning of small types of aluminum turning pieces. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a high-precision polishing device for aluminum turning pieces to solve the problem of height adjustment mentioned in the background.

[0007] The utility model discloses an aluminium turning piece's high -precision grinding device, including the outer frame support mechanism, the outer frame support mechanism includes with ground support's outer frame, the middle part of outer frame is equipped with the adjusting rocking handle, the top surface of outer frame is equipped with the sliding support rod laterally, the rod body surface of sliding support rod is equipped with the sliding sleeve, the four corners of sliding sleeve are equipped with L type link support for limiting, the top middle part of sliding sleeve is equipped with first polishing apron, the top both sides of first polishing apron are equipped with the access base respectively, the both sides of access base are equipped with the side wall bearing plate laterally, the back of side wall bearing plate is equipped with L type support for supporting, the surface of L type support is equipped with the stacking mechanism.

[0008] As a preferred scheme of the utility model: the stacking mechanism is by: the surface of sliding support is equipped with U type support for lifting in proper order, the top middle part of U type support is equipped with a plurality of U type polishing aprons laterally, the surface of U type polishing apron is equipped with a plurality of turning pieces and is pushed laterally.

[0009] As a preferred scheme of the utility model: the surface of U type polishing apron is equipped with bearing plate for pushing in proper order, and the side wall of a plurality of bearing plates is also equipped with a plurality of rows of drive belt pulleys, the surface of a plurality of drive belt pulleys is sleeved with transmission belt for transmission, one end of transmission belt is equipped with driving belt group, and the back of driving belt group is equipped with stepper motor.

[0010] As a preferred scheme of the utility model: the surface of U type polishing apron is equipped with a plurality of rollers for rolling in proper order, and the back middle part of side wall bearing plate is vertically equipped with first polishing mechanism for polishing.

[0011] The first polishing mechanism includes the side wall vertical plate installed in the middle part of the side wall of the side wall bearing plate, the side wall vertical plate side is equipped with linear sliding base for sliding support, and the both sides of linear sliding base are respectively equipped with trapezoidal base.

[0012] As a preferred scheme of the utility model: the both sides of trapezoidal base are respectively equipped with trapezoidal limiting base for supporting, the middle part of trapezoidal limiting base is vertically installed with connecting vertical rod, the surface of connecting vertical rod is equipped with drive rack, the surface of drive rack is equipped with transmission gear for limiting, the surface of transmission gear is equipped with concave bracket, and the bottom of concave bracket is equipped with second polishing mechanism for polishing.

[0013] As a preferred scheme of the utility model: the second polishing mechanism includes the polishing motor installed on the concave support surface, the bottom of the polishing motor is equipped with the worm wheel and worm steering gear, the bottom of the worm wheel and worm steering gear is equipped with the transmission base for transmission, the bottom of the transmission base is equipped with the polishing limiting base, the polishing limiting base one side is also installed for polishing the polishing roller shaft, the bottom of the polishing roller shaft is correspondingly provided with a plurality of sanding roll transmission.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1) through the position of the access base before and after the sliding of the outer frame and the adjusting crank, the adjusting crank is used, the corresponding sliding support rod is triggered to move forward and backward, one end of the access base is used to move, the polishing motor is used, the polishing structure limiting seat is driven to rotate after being powered, the surface of the corresponding turning part is driven by the polishing roller shaft to realize convenient polishing;

[0016] 2) the U-shaped polishing supporting plate and the corresponding U-shaped support supporting scheme are used, the support structure of the corresponding sliding support is achieved, the surface of the sliding support is uniformly placed and pushed forward and backward, the driving belt wheel is used to realize the rolling rotation of the corresponding driving belt wheel, the driving state of the transmission belt is used to control the rotation of the roller, and the turning structure is rotated. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0018] Figure 1 It is the first polishing mechanism structural schematic drawing of the utility model;

[0019] Figure 2 It is the front structure schematic drawing of the utility model;

[0020] Figure 3 It is the structure schematic drawing of the turning part of the utility model;

[0021] Figure 4 It is the structure schematic drawing of the sliding support of the utility model;

[0022] Figure 5 It is the structure schematic drawing of the driving belt wheel of the utility model;

[0023] Figure 6 It is the structure schematic drawing of the bearing plate of the utility model

[0024] Figure 7 It is the structure schematic drawing of the roller of the utility model.

[0025] Fig. 1, outer frame support mechanism; 11, outer frame; 12, adjusting crank; 13, sliding support rod; 14, sliding sleeve; 15, L-shaped connecting support; 16, first polishing support plate; 17, access base; 18, side wall bearing plate; 19, L-shaped support;

[0026] 2, stacking mechanism; 21, sliding support; 22, U-shaped support; 23, U-shaped polishing support plate; 24, turning piece; 25, bearing plate; 26, drive pulley; 27, transmission belt; 28, main belt set; 29, stepping motor; 291, roller;

[0027] 3, first polishing mechanism; 31, side wall stand; 32, linear sliding base; 33, trapezoidal base; 34, trapezoidal limiting base; 36, connecting vertical rod; 37, drive rack; 38, transmission gear; 39, concave support;

[0028] 4, second polishing mechanism; 41, polishing motor; 42, worm gear steering; 43, transmission base; 44, polishing limiting base; 45, polishing roller. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] EMBODIMENT

[0031] Please refer to Figure 1 - Figure 7 The present application provides a technical scheme: a high-precision polishing device for aluminum turning pieces, comprising an outer frame support mechanism 1, the outer frame support mechanism 1 comprising an outer frame 11 supported on the ground, the middle part of the outer frame 11 being provided with an adjusting crank 12, the top surface of the outer frame 11 being provided transversely with a sliding support rod 13, the rod surface of the sliding support rod 13 being provided with a sliding sleeve 14, the four corners of the sliding sleeve 14 being provided with L-shaped connecting supports 15 for limiting, the top end of the sliding sleeve 14 being provided with a first polishing support plate 16 in the middle, the top of the first polishing support plate 16 being provided with access bases 17 on both sides, the access bases 17 being provided with side wall bearing plates 18 on both sides transversely, the back of the side wall bearing plate 18 being provided with L-shaped supports 19 for supporting, and the surface of the L-shaped supports 19 being provided with a stacking mechanism 2.

[0032] In the embodiment, the stacking mechanism 2 comprises: the surface of the sliding support 21 is sequentially provided with U-shaped supports 22 for lifting; the top middle part of the U-shaped supports 22 is transversely provided with a plurality of U-shaped polishing supporting plates 23; the surface of the U-shaped polishing supporting plates 23 is transversely provided with a plurality of turning pieces 24.

[0033] The U-shaped polishing supporting plates 23 are used to face the cavity, uniformly stack the corresponding turning pieces 24, and realize the placement.

[0034] In the embodiment, the surface of the U-shaped polishing supporting plates 23 is sequentially provided with bearing plates 25 for pushing; the side walls of the bearing plates 25 are further provided with a plurality of rows of driving belt pulleys 26; the surfaces of the driving belt pulleys 26 are sleeved with transmission belts 27 for transmission; one end of the transmission belts 27 is provided with a driving belt set 28; the back surface of the driving belt set 28 is provided with a stepping motor 29.

[0035] The surface of the driving belt set 28 is used to realize rotation driving, and the surface of the corresponding transmission belt 27 is triggered to realize rotation.

[0036] In the embodiment, the surface of the U-shaped polishing supporting plates 23 is sequentially provided with a plurality of rollers 291 for rolling; the back surface of the side wall bearing plate 18 is vertically provided with a first polishing mechanism 3 for polishing in the middle part.

[0037] The first polishing mechanism 3 comprises a side wall stand 31 installed in the middle part of the side wall of the side wall bearing plate 18; the side of the side wall stand 31 is provided with a linear sliding base 32 for sliding support; the two sides of the linear sliding base 32 are respectively provided with trapezoidal bases 33.

[0038] The linear sliding base 32 is used to realize up-down displacement along the plate surface structure of the side wall stand 31, and change the transformation of the polishing structure position.

[0039] In the embodiment, the two sides of the trapezoidal base 33 are respectively provided with trapezoidal limiting bases 34 for support; the middle part of the trapezoidal limiting base 34 is vertically provided with a connecting stand 36; the surface of the connecting stand 36 is provided with a driving rack 37; the surface of the driving rack 37 is provided with a transmission gear 38 for limiting; the surface of the transmission gear 38 is provided with a concave support 39; the bottom of the concave support 39 is provided with a second polishing mechanism 4 for polishing.

[0040] The transmission gear 38 and the concave support 39 are used to realize the position change of the corresponding second polishing mechanism 4.

[0041] In this embodiment: the second polishing mechanism 4 comprises a polishing motor 41 mounted on the surface of the concave bracket 39, the bottom of the polishing motor 41 is provided with a worm gear steering gear 42, the bottom of the worm gear steering gear 42 is provided with a transmission base 43 for transmission, the bottom of the transmission base 43 is provided with a polishing limiting base 44, one side of the polishing limiting base 44 is also provided with a polishing roller shaft 45 for polishing, and the bottom of the polishing roller shaft 45 is in transmission with corresponding several sanding rollers.

[0042] The polishing roller shaft 45 and the specific limiting base are matched with each other, which better completes the position of the polishing structure and the polishing of the aluminum turning part 24.

[0043] In specific use, first step one: the turning part 24 is transferred and placed side by side;

[0044] At this time, the user realizes unified induction according to the plate surface structure of the side wall bearing plate 18, realizes assembly according to one end of the access base 17, realizes transmission according to the surface of the adjustment handle 12 of the manual shaking according to the unified placement on the plate surface structure of the side wall bearing plate 18, realizes the front and back displacement of the surface of the sliding support rod 13 according to the corresponding sliding sleeve 14, gradually controls the first polishing supporting plate 16, and reaches the surface position corresponding to the first polishing mechanism 3.

[0045] Step two: uniform stacking of the turning part 24;

[0046] At this time, the user starts the step motor 29 after power-on, drives the surface transmission of the driving belt set 28, drives the surface transmission of the driving pulley 26, when one of the rollers rotates, drives the surface of the transmission belt 27 to realize rolling rotation, at this time, the surface of the driven roller 291 realizes unified transmission, drives the surface of the turning part 24 to realize rolling, realizes corresponding placement according to the surface of the U-shaped polishing supporting plate 23, and realizes rolling rotation in situ to realize in-situ rolling and turning over through the bearing plate 25.

[0047] Step three: high-precision polishing;

[0048] At this time, the user starts the polishing motor 41 after power-on, the output end drives one end of the transmission base 43 at the bottom to realize rotation, further controls the surface of the polishing structure limiting base to realize limiting, after the polishing roller shaft 45 rotates axially, further realizes the surface rotation of the polishing roller shaft 45, contacts and rolls against the surface of the turning part 24, realizes the surface rolling of the corresponding turning part 24 in the rolling stage, after in-situ rotation, contacts the surface of the turning part 24, and polishes and cleans the polishing residues on the aluminum turning part 24.

[0049] The content not described in detail in the specification belongs to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-precision grinding device for aluminum turned parts, comprising an outer frame support mechanism (1), characterized in that, The outer frame support mechanism (1) includes an outer frame (11) supported by the ground. An adjustment handle (12) is installed in the middle of the outer frame (11). A sliding support rod (13) is provided laterally on the top surface of the outer frame (11). A sliding sleeve (14) is provided on the surface of the sliding support rod (13). An L-shaped connecting bracket (15) for limiting is provided at each of the four corners of the sliding sleeve (14). A first polishing plate (16) is installed in the middle of the top of the sliding sleeve (14). An access base (17) is installed on the top two sides of the first polishing plate (16). A side wall bearing plate (18) is installed laterally on the two sides of the access base (17). An L-shaped bracket (19) for support is provided on the back of the side wall bearing plate (18). A stacking mechanism (2) is provided on the surface of the L-shaped bracket (19).

2. The high-precision grinding device for aluminum turned parts according to claim 1, characterized in that: The stacking mechanism (2) consists of: a U-shaped bracket (22) for lifting is provided on the surface of the sliding bracket (21), and a number of U-shaped polishing plates (23) are horizontally installed at the top center of the U-shaped bracket (22), and a number of machined parts (24) are horizontally pushed on the surface of the U-shaped polishing plate (23).

3. The high-precision grinding device for aluminum turned parts according to claim 2, characterized in that: The surface of the U-shaped polishing plate (23) is provided with a support plate (25) for pushing in sequence. The side walls of the support plate (25) are also provided with a number of rows of drive pulleys (26). The surface of the drive pulleys (26) is sleeved with a transmission belt (27) for transmission. One end of the transmission belt (27) is provided with an active belt assembly (28). A stepper motor (29) is installed on the back of the active belt assembly (28).

4. The high-precision grinding device for aluminum turned parts according to claim 3, characterized in that: The surface of the U-shaped polishing tray (23) is provided with a number of rollers (291) for rolling, and the back of the side wall bearing plate (18) is provided with a first polishing mechanism (3) for polishing. The first polishing mechanism (3) includes a side wall plate (31) installed in the middle of the side wall of the side wall bearing plate (18). The side wall plate (31) is provided with a linear sliding base (32) for sliding support. The two sides of the linear sliding base (32) are respectively provided with trapezoidal bases (33).

5. A high-precision grinding device for aluminum turned parts according to claim 4, characterized in that: The trapezoidal base (33) is provided with trapezoidal limiting bases (34) for support on both sides. A connecting rod (36) is vertically installed in the middle of the trapezoidal limiting base (34). A driving rack (37) is provided on the surface of the connecting rod (36). A transmission gear (38) for limiting is provided on the surface of the driving rack (37). A concave bracket (39) is provided on the surface of the transmission gear (38). A second polishing mechanism (4) for polishing is installed at the bottom of the concave bracket (39).

6. A high-precision grinding device for aluminum turned parts according to claim 5, characterized in that: The second polishing mechanism (4) includes a polishing motor (41) mounted on the surface of a concave bracket (39). The bottom of the polishing motor (41) is provided with a worm gear steering gear (42). The bottom of the worm gear steering gear (42) is provided with a transmission base (43) for transmission. The bottom of the transmission base (43) is provided with a polishing limiting base (44). A polishing roller shaft (45) for polishing is also installed on one side of the polishing limiting base (44). The bottom of the polishing roller shaft (45) is connected to a number of corresponding abrasive rollers for transmission.

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