CN209868257U

CN209868257U - Dust absorption polishing equipment for fasteners

Info

Publication number: CN209868257U
Application number: CN201920112949.9U
Authority: CN
Inventors: 韦长红
Original assignee: Jiangsu Yongyi Fasteners Co Ltd
Current assignee: Jiangsu Yongyi Fasteners Co Ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-31
Anticipated expiration: 2029-01-23

Abstract

A fastener dust absorption polishing device relates to the technical field of fastener processing, and comprises a U-shaped base, wherein a polishing motor is arranged on the left side of the U-shaped base, a polishing disc is fixed at the output end of the polishing motor, a first dust hood is arranged on the left side of the polishing disc, a slide rail is arranged at the bottom of the U-shaped base, a base is arranged in the slide rail in a sliding manner, the right side of the base and the inner wall of the right side of the U-shaped base are connected through a first hydraulic cylinder, a second dust hood is arranged on the upper portion of the base, the bottom of the second dust hood is connected with the base through a second hydraulic cylinder, a clamping mechanism is arranged in the second dust hood, a sucker is obliquely arranged upwards at the left lower end of the first dust hood, a dust collection box is; the utility model discloses can carry out abundant fixed to the fastener, realize the horizontal rotation with the fastener after fixing, realize the comprehensive polishing to the fastener, still avoid the dust polluted environment and the harm staff of polishing in-process, be applicable to and use in the polishing to the fastener.

Description

Dust absorption polishing equipment for fasteners

Technical Field

The utility model relates to a fastener processing technology field, concretely relates to fastener dust absorption polishing equipment.

Background

Fasteners are a very widely used class of mechanical parts for fastening connections. A wide variety of fasteners are found on a variety of machines, equipment, vehicles, boats, railways, bridges, buildings, structures, tools, instruments, gauges, supplies, and the like. It features that its varieties and specifications are different in performance and use, and its standard, seriation and universalization degrees are very high. One type of fastener that has a national standard is therefore also referred to as a standard fastener or simply a standard. The fastener often need polish when adding man-hour, and present polishing is mostly the manual work and holds the fastener, uses polishing belt or polishing dish to polish, and this kind of processing mode is comparatively dangerous, and the dust pollution environment poor living in the polishing process also causes harm to the staff. Application number is CN 201820861502.7's a utility model patent, a fastener dust absorption polishing equipment is disclosed, including polishing platform, the polishing platform upper end is provided with the electricity rack, the motor is provided with the drive wheel on the counter and follows the driving wheel, the drive wheel links together through the polishing area between the driving wheel and the follow driving wheel, the polishing platform upper end is provided with the slip track, the inside sliding seat that is provided with of slip track, install the lift cylinder in the slip seat, lift cylinder upper end is provided with polishing fixture, the device is portable the position of fastener, thereby use different positions to carry out the polishing processing, but can only carry out the polishing of same vertical face after fixing the fastener in the device use, if will polish comprehensively need lift the fastener and fix again, can not realize comprehensively polishing under the fixed condition. Therefore, the utility model provides a fastener dust absorption polishing equipment to solve not enough and the shortcoming that prior art exists.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned exists, the utility model provides a fastener dust absorption polishing equipment.

In order to achieve the above object, the present invention adopts the following technical solutions:

a fastener dust absorption polishing device comprises a U-shaped base, wherein a polishing motor is arranged on the left side of the U-shaped base, a polishing disk is fixedly arranged at the output end of the polishing motor, a first dust hood is arranged on the left side of the polishing disk, a slide rail is arranged at the bottom of the U-shaped base, a base is arranged in the slide rail in a sliding manner, the right side of the base is connected with the inner wall of the right side of the U-shaped base through a first hydraulic cylinder, a second dust hood is arranged on the upper portion of the base, the bottom of the second dust hood is connected with the base through a second hydraulic cylinder, a clamping mechanism is arranged in the second dust hood and comprises an L-shaped fixing seat, a slide bar, a screw rod, a nut, a first rotating shaft, a fixing block, a rotating rod, a driven sprocket, a cross bar, a second rotating shaft, a driving sprocket and a chain, the slide bar is arranged, the screw rod is inserted in the internal thread of the nut, the top of the screw rod is rotatably arranged in the middle of the L-shaped fixed seat, the left end of the slide bar is rotatably provided with the first rotating shaft, the top end of the first rotating shaft is fixedly provided with the fixed block, the left end of the L-shaped fixed seat is rotatably provided with the rotating rod in a penetrating way, the upper end and the lower end of the rotating rod are respectively fixedly provided with the driven sprocket and the other fixed block, the right end of the L-shaped fixed seat is fixedly provided with the cross rod, the cross rod penetrates through and is fixed on the left wall of the second dust hood, the middle part of the upper end of the cross bar is rotatably provided with the second rotating shaft, the middle part of the second rotating shaft is fixedly provided with the driving chain wheel, the driving chain wheel and the driven chain wheel are in transmission connection through a chain, the left lower end of the first dust hood is obliquely and upwards provided with a sucker, and a dust collection box is fixedly arranged on the outer wall of the right side of the U-shaped base, and the dust collection box is communicated with the sucker through a dust collection hose.

Preferably, the slide bar right-hand member is fixed and is equipped with the slider, L type fixing base left side inside is equipped with the spout, the slider slides and locates in the spout.

Preferably, a negative pressure pump is arranged on the right side of the dust collection box, the negative pressure pump is communicated with the dust collection box through a negative pressure pipe, and a filter screen is arranged at the upper end of the dust collection box at the position of the negative pressure pipe.

Preferably, a transparent observation window is arranged at the top of the second dust hood.

Preferably, a knob is fixedly arranged at the bottom end of the screw rod, and a rotary disc is fixedly arranged at the top end of the second rotating shaft.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that: the utility model discloses the effectual problem of having solved comprehensive polishing and dust absorption to fastener surface, can carry out abundant fixed with the fastener through fixture's setting, do benefit to the polishing to its surface, at the dwang, first pivot, under the setting of fixed block, can realize horizontal rotation with the fastener after fixing, realize the comprehensive polishing to the fastener, through first suction hood, the cooperation of second suction hood is used and is formed a closed environment, avoid dust spread polluted environment and harm staff in the polishing process, through the sucking disc, the abundant absorption of dust that the polishing produced is with the setting of dust collection box etc., the simple structure of this device, it is convenient effective to use, the reinforcing that is showing the practicality of fastener polishing equipment.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;

in the figure: 1. u-shaped base, 2, grinding motor, 3, polishing disk, 4, first dust hood, 5, slide rail, 6, base, 8, first hydraulic cylinder, 9, second dust hood, 10, second hydraulic cylinder, 11, clamping mechanism, 111, L-shaped fixing base, 112, slide bar, 113, screw, 114, nut, 115, first rotating shaft, 116, fixing block, 117, rotating rod, 118, driven sprocket, 119, cross bar, 1110, second rotating shaft, 1111, driving sprocket, 1112, chain, 1113, slider, 1114, chute, 1115, knob, 1116, turntable, 12, sucking disk, 13, dust collection box, 14, dust collection hose, 15, negative pressure pump, 16, negative pressure pipe, 17, filter screen, 18, transparent observation window.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A dust absorption polishing device for fasteners is shown in figures 1 to 3 and comprises a U-shaped base 1, a polishing motor 2 is arranged on the left side of the U-shaped base 1, a polishing disc 3 is fixedly arranged at the output end of the polishing motor 2, a first dust hood 4 is arranged on the left side of the polishing disc 3, a slide rail 5 is arranged at the bottom of the U-shaped base 1, a base 6 is arranged in the slide rail 5 in a sliding manner, the right side of the base 6 is connected with the inner wall of the right side of the U-shaped base 1 through a first hydraulic cylinder 8, a second dust hood 9 is arranged on the upper portion of the base 6, a transparent observation window 18 is arranged at the top of the second dust hood 9, the bottom of the second dust hood 9 is connected with the base 6 through a second hydraulic cylinder 10, a clamping mechanism 11 is arranged in the second dust hood 9, and the clamping mechanism 11 comprises an L-shaped fixing seat 111, a slide rod 112, a screw 113, a nut 114, a first rotating, A chain 1112, a sliding rod 112 is arranged below the L-shaped fixing seat 111, a sliding block 1113 is fixedly arranged at the right end of the sliding rod 112, a sliding chute 1114 is arranged inside the left side of the L-shaped fixing seat 111, the sliding block 1113 is slidably arranged in the sliding chute 1114, a nut 114 is fixedly arranged in the middle of the sliding rod 112 in a penetrating manner, a screw 113 is inserted in the nut 114 in a threaded manner, a knob 1115 is fixedly arranged at the bottom end of the screw 113, the top of the screw 113 is rotatably arranged in the middle of the L-shaped fixing seat 111, a first rotating shaft 115 is rotatably arranged at the left end of the sliding rod 112, a fixing block 116 is fixedly arranged at the top end of the first rotating shaft 115, a rotating rod 117 is rotatably arranged at the left end of the L-shaped fixing seat 111, a driven sprocket 118 and another fixing block 116 are respectively fixedly arranged at the upper end and the lower end of the rotating rod, a driving chain wheel 1111 is fixedly arranged in the middle of the second rotating shaft 1110, the driving chain wheel 1111 and the driven chain wheel 118 are in transmission connection through a chain 1112, a suction cup 12 is obliquely and upwards arranged at the lower left end of the first dust hood 4, a dust collection box 13 is fixedly arranged on the outer wall of the right side of the U-shaped base 1, a negative pressure pump 15 is arranged on the right side of the dust collection box 13, the negative pressure pump 15 is communicated with the dust collection box 13 through a negative pressure pipe 16, a filter screen 17 is arranged at the upper end of the dust collection box 13 at the position of the negative pressure pipe 16, and the dust collection box.

The utility model discloses a concrete application method does: the fastener is placed between two fixed blocks 116, the screw 113 is rotated to raise the sliding rod 112, so that the two fixing blocks 116 are fixed to the fastening members, the fixed fastening members can be rotated by the first rotating shaft 115 and the rotating shaft 117, by rotating the rotary plate 1116, the driving sprocket 1111 and the driven sprocket 118 are driven by the chain 1112, so that the rotating rod 117 rotates, thereby realizing the rotation of the fixed fastener, controlling the grinding motor 2 to be started, adjusting the clamping mechanism 11 at the proper horizontal position of the polishing disk 3 through the second hydraulic cylinder 10, the base 6 slides leftwards in the slide rail 5 by controlling the extension and contraction of the first hydraulic cylinder 8, so that the second dust hood 9 is combined with the first dust hood 4 to form a closed space, the contact of the fastening member with the polishing pad 3 and the polishing condition are observed through the transparent observation window 18, and dust generated during the polishing process is absorbed by the suction cup 12 and collected into the dust box 13 through the dust suction hose 14.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

In the description of the present invention, it is to be understood that the terms "central, lateral, longitudinal, up, down, front, back, left, right, vertical, horizontal, top, bottom, inner, outer" and the like refer to orientations or positional relationships based on those shown in the drawings, which are for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted, connected" and "connected" are to be interpreted broadly, e.g. as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. A fastener dust absorption polishing equipment which characterized in that: including U type base (1), U type base (1) left side is equipped with grinding motor (2), grinding motor (2) output end is fixed and is equipped with polishing dish (3), polishing dish (3) left side is equipped with first suction hood (4), U type base (1) bottom is equipped with slide rail (5), it is equipped with base (6) to slide in slide rail (5), base (6) right side with connect through first pneumatic cylinder (8) between U type base (1) right side inner wall, base (6) upper portion is equipped with second suction hood (9), second suction hood (9) bottom with connect through second pneumatic cylinder (10) between base (6), be equipped with fixture (11) in second suction hood (9), fixture (11) include L type fixing base (111), slide bar (112), screw rod (113), nut (114), First pivot (115), fixed block (116), dwang (117), driven sprocket (118), horizontal pole (119), second pivot (1110), drive sprocket (1111), chain (1112), L type fixing base (111) below is equipped with slide bar (112), slide bar (112) middle part is run through fixed being equipped with nut (114), nut (114) internal thread grafting is equipped with screw rod (113), screw rod (113) top is rotated and is located L type fixing base (111) middle part, slide bar (112) left end is rotated and is equipped with first pivot (115), fixed being equipped with in first pivot (115) top fixed block (116), L type fixing base (111) left end is rotated and is run through and is equipped with dwang (117), the upper and lower extreme of dwang (117) is fixed being equipped with respectively driven sprocket (118) and another fixed block (116), l type fixing base (111) right-hand member is fixed to be equipped with horizontal pole (119), horizontal pole (119) run through be fixed in second suction hood (9) left side wall, horizontal pole (119) upper end middle part is rotated and is equipped with second pivot (1110), second pivot (1110) middle part is fixed to be equipped with drive sprocket (1111), driven sprocket (118) are connected through chain (1112) transmission within a definite time, first suction hood (4) left side lower extreme slope upwards is equipped with sucking disc (12), U type base (1) right side outer wall is fixed and is equipped with dust collection box (13), dust collection box (13) with through dust absorption hose (14) intercommunication between sucking disc (12).

2. The fastener dust-suction polishing apparatus according to claim 1, wherein: the sliding rod (112) is provided with a sliding block (1113) at the right end, a sliding groove (1114) is formed in the left side of the L-shaped fixed seat (111), and the sliding block (1113) is arranged in the sliding groove (1114) in a sliding mode.

3. The fastener dust-suction polishing apparatus according to claim 1, wherein: a negative pressure pump (15) is arranged on the right side of the dust collection box (13), the negative pressure pump (15) is communicated with the dust collection box (13) through a negative pressure pipe (16), and a filter screen (17) is arranged at the upper end of the dust collection box (13) at the position of the negative pressure pipe (16).

4. The fastener dust-suction polishing apparatus according to claim 1, wherein: and a transparent observation window (18) is arranged at the top of the second dust hood (9).

5. The fastener dust-suction polishing apparatus according to claim 1, wherein: the bottom end of the screw rod (113) is fixedly provided with a knob (1115), and the top end of the second rotating shaft (1110) is fixedly provided with a rotating disc (1116).