CN218874997U

CN218874997U - Surface polishing device

Info

Publication number: CN218874997U
Application number: CN202222921834.9U
Authority: CN
Inventors: 梁柱
Original assignee: Taizhou Haocheng Mold Co ltd
Current assignee: Chuze Hardware Enamel Co ltd In Shunde District Foshan City
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-18
Anticipated expiration: 2032-11-03

Abstract

The utility model belongs to the technical field of the mould processing, specifically be a surface polishing device, including placing the used work piece platform of work piece, the work piece bench is provided with the clastic collection mechanism that drops from the work piece when collecting the polishing operation, the work piece bench still is provided with the used anchor clamps of clamping work piece, the anchor clamps top is provided with carries out the polishing mechanism that polishes to the work piece. The utility model discloses be convenient for treat the difference in polishing region according to the mould, when the different modes of selecting by polishing mechanism burnishing and polishing mould or by the handheld burnishing and polishing mould of staff's burnishing and polishing mould in a flexible way, freely adjust the position of suction funnel, make it be close to the mould by the region of burnishing and polishing, collect the piece that drops on the mould.

Description

Surface polishing device

Technical Field

The utility model belongs to the technical field of the mould processing, specifically relate to a surface polishing device.

Background

The surface polishing of the die is to modify and process the surface of a workpiece by utilizing a flexible polishing tool and superfine abrasive particles or other polishing media to eliminate processing marks left by the previous working procedure.

The patent document with the granted publication number of CN216030070U discloses a surface polishing device for die machining, which comprises a polishing table, wherein a pair of supporting columns with the same structure are fixedly installed on the polishing table, the pair of supporting columns are of hollow structures, and a first motor is fixedly installed on each supporting column.

However, in the prior art, the flared ends at the lower end of the collecting pipe are located at two sides of the polishing end of the polishing machine, when workers need to hold other polishing tools to polish and polish an area on a die, which cannot be directly contacted with the polishing end of the polishing machine, it is difficult to ensure that the polishing machine does not interfere with the contact between the workers and the die while the device effectively collects debris, and therefore, the surface polishing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface polishing device.

The utility model discloses the technical scheme who adopts as follows:

a surface polishing device comprises a workpiece table for placing a workpiece, wherein a collecting mechanism for collecting scraps falling from the workpiece during polishing operation is arranged on the workpiece table;

the collecting mechanism comprises a fixed mounting part and is characterized in that the collecting mechanism comprises a pump machine arranged on a workpiece table, the front side of the workpiece table is movably connected with a sliding block, a vertical rod is fixedly connected onto the sliding block, the lower end of the vertical rod is movably connected with a limiting ring, the upper end of the vertical rod is movably connected with a telescopic rod, the telescopic rod is kept away from one end of the vertical rod, the joint is kept away from a reversing frame, one side of the telescopic rod is movably connected with a suction hopper, an air inlet end of the pump machine is fixedly connected with an exhaust tube, the exhaust tube is kept away from an one end fixedly connected with barrel cover of the pump machine, a filter core is fixedly arranged in the barrel cover, a fragment barrel is fixedly connected below the barrel cover and is movably connected with a barrel base, and the suction hopper is arranged between the fragment barrels.

Preferably: anchor clamps include fixed mounting and be in the inboard support of work piece platform, swing joint has the bispin to the lead screw between the support, the bispin to lead screw front and back side all be provided with support swing joint's slide bar, one of them the support below is provided with fixed mounting and is in work piece bench's motor, motor output end fixedly connected with drive gear, the drive gear top be provided with bispin is to lead screw fixed connection's driven gear, bispin to the lead screw with be provided with the sideslip frame between the slide bar, fixed mounting has the connecting rod on the sideslip frame, installs same be provided with arc splint between the connecting rod on the sideslip frame, the neighbouring one side of arc splint all is provided with the cushion.

Preferably: polishing mechanism includes swing joint and is in the rack on the work piece bench, the equal horizontally arranged pneumatic cylinder of fixedly connected with in rack both sides, swing joint has the balladeur train in the rack, the pneumatic cylinder is indulged to balladeur train rear fixedly connected with, balladeur train top fixed mounting has quick-witted case, fixed mounting has the perpendicular pneumatic cylinder of putting on the quick-witted case, erect fixedly connected with frame between the flexible end of pneumatic cylinder, frame below fixed mounting has the burnishing machine body.

Preferably: the workpiece platform is connected with the sliding block in a sliding mode, the vertical rod is connected with the telescopic rod in a rotating mode, the joint is connected with the reversing frame in a rotating mode, and the pump machine and the barrel cover are connected with the exhaust pipe through flanges.

Preferably: the support with the bispin is connected to the lead screw rotation, the support with slide bar sliding connection, drive gear with driven gear meshing is connected, the bispin to the lead screw with the sideslip frame passes through threaded connection, the slide bar with sideslip frame sliding connection, the work piece platform with connecting rod sliding connection.

Preferably: the workpiece table is connected with the rail frame in a sliding mode, and the rail frame is connected with the sliding frame in a sliding mode.

The utility model has the advantages that: the position of the suction hopper is freely adjusted to be close to the area of the mold to be polished, and the falling chips on the mold are collected when different modes of polishing the mold by a polishing mechanism or a polishing tool held by a worker are flexibly selected according to the difference of the to-be-polished area of the mold.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic isometric view of a surface polishing apparatus according to the present invention;

fig. 2 is a schematic structural view of a collecting mechanism of the surface polishing apparatus according to the present invention;

FIG. 3 is a schematic structural view of a portion of the components of FIG. 2;

fig. 4 is a schematic structural view of a jig of a surface polishing apparatus according to the present invention;

fig. 5 is a schematic structural view of a polishing mechanism of a surface polishing apparatus according to the present invention;

fig. 6 is a schematic view of the structure of fig. 5 from another view angle.

The reference numerals are explained below:

1. a workpiece stage; 2. a collection mechanism; 201. a pump machine; 202. a slider; 203. erecting a rod; 204. a limiting ring; 205. a telescopic rod; 206. a joint; 207. a reversing frame; 208. a suction hopper; 209. an air exhaust pipe; 210. a barrel cover; 211. a filter element; 212. a crumb barrel; 213. a barrel seat; 214. a chip pumping pipe; 3. a clamp; 301. a support; 302. a double-rotation-direction lead screw; 303. a slide bar; 304. a motor; 305. a drive gear; 306. a driven gear; 307. a transverse moving frame; 308. a connecting rod; 309. an arc-shaped splint; 310. a rubber pad; 4. a polishing mechanism; 401. a rail frame; 402. a horizontally arranged hydraulic cylinder; 403. a carriage; 404. longitudinally arranging a hydraulic cylinder; 405. a chassis; 406. vertically arranging a hydraulic cylinder; 407. a frame; 408. the burnishing machine body.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the following examples and drawings.

As shown in fig. 1 to 6, a surface polishing apparatus includes a workpiece table 1 for placing a workpiece, a collecting mechanism 2 for collecting chips falling from the workpiece during polishing operation is provided on the workpiece table 1, a clamp 3 for clamping the workpiece is further provided on the workpiece table 1, and a polishing mechanism 4 for polishing and grinding the workpiece is provided above the clamp 3.

In this embodiment: the collecting mechanism 2 comprises a pump 201 fixedly installed on the workpiece table 1, a sliding block 202 is movably connected to the front side of the workpiece table 1, an upright rod 203 is fixedly connected to the sliding block 202, a limiting ring 204 is movably connected to the lower end of the upright rod 203, an expansion rod 205 is movably connected to the upper end of the upright rod 203, a connector 206 is fixedly connected to one end, away from the upright rod 203, of the expansion rod 205, a reversing frame 207 is movably connected to one side, away from the expansion rod 205, of the connector 206, a suction hopper 208 is fixedly connected to the reversing frame 207, an air inlet end of the pump 201 is fixedly connected with an air suction pipe 209, a barrel cover 210 is fixedly connected to one end, away from the pump 201, of the air suction pipe 209, a filter element 211 is fixedly installed in the barrel cover 210, a debris barrel 212 is fixedly connected to the lower portion of the barrel cover 210, a barrel seat 213 is movably connected to the lower portion of the debris barrel 212, and a debris suction pipe 214 is arranged between the suction hopper 208 and the debris barrel 212; the workpiece table 1 is connected with a sliding block 202 in a sliding mode, an upright rod 203 is connected with an expansion rod 205 in a rotating mode, a connector 206 is connected with a reversing frame 207 in a rotating mode, and both the pump 201 and the barrel cover 210 are connected with an exhaust pipe 209 through flanges; the pump 201 works, air in the debris barrel 212 is sucked through the suction pipe 209, negative pressure is formed in the debris barrel 212, debris generated when the mold is ground and polished is sucked into the debris barrel 212 along the suction hopper 208 and the suction pipe 214, the debris in the debris barrel 212 can be poured out of the debris barrel 212 after the debris barrel 212 and the barrel seat 213 are separated periodically, and the filter element 211 can prevent the debris from entering the pump 201.

In this embodiment: the clamp 3 comprises supports 301 fixedly arranged on the inner side of the workpiece table 1, a double-rotation-direction lead screw 302 is movably connected between the supports 301, sliding rods 303 movably connected with the supports 301 are arranged on the front side and the rear side of the double-rotation-direction lead screw 302, a motor 304 fixedly arranged on the workpiece table 1 is arranged below one of the supports 301, a driving gear 305 is fixedly connected with the output end of the motor 304, a driven gear 306 fixedly connected with the double-rotation-direction lead screw 302 is arranged above the driving gear 305, a transverse moving frame 307 is arranged between the double-rotation-direction lead screw 302 and the sliding rods 303, a connecting rod 308 is fixedly arranged on the transverse moving frame 307, an arc-shaped clamping plate 309 is arranged between the connecting rods 308 arranged on the same transverse moving frame 307, and a rubber mat 310 is arranged on one side adjacent to the arc-shaped clamping plate 309; the bracket 301 is rotatably connected with a double-rotation-direction lead screw 302, the bracket 301 is slidably connected with a sliding rod 303, a driving gear 305 is meshed with a driven gear 306, the double-rotation-direction lead screw 302 is connected with a transverse moving frame 307 through threads, the sliding rod 303 is slidably connected with the transverse moving frame 307, and the workpiece table 1 is slidably connected with a connecting rod 308; the motor 304 works, the driving gear 305 and the driven gear 306 drive the double-rotation-direction lead screw 302 to rotate, and the transverse position of the transverse moving frame 307 is adjusted, so that the arc-shaped clamping plate 309 drives the rubber mat 310 to move, and the die placed on the workpiece table 1 is clamped.

In this embodiment: the polishing mechanism 4 comprises a rail frame 401 movably connected to the workpiece table 1, both sides of the rail frame 401 are fixedly connected with a transverse hydraulic cylinder 402, a sliding frame 403 is movably connected in the rail frame 401, a longitudinal hydraulic cylinder 404 is fixedly connected behind the sliding frame 403, a case 405 is fixedly installed above the sliding frame 403, a vertical hydraulic cylinder 406 is fixedly installed on the case 405, a rack 407 is fixedly connected between the telescopic ends of the vertical hydraulic cylinders 406, and a polishing machine body 408 is fixedly installed below the rack 407; the workpiece table 1 is connected with a rail frame 401 in a sliding manner, and the rail frame 401 is connected with a sliding frame 403 in a sliding manner; when the polishing mechanism 4 is used to polish a mold, the adjustment of the relative position between the mold and the polisher body 408 can be accomplished by adjusting the lateral position of the rail 401 by the lateral hydraulic cylinder 402, the longitudinal position of the carriage 403 by the longitudinal hydraulic cylinder 404, and the height of the frame 407 by the vertical hydraulic cylinder 406, depending on the region of the mold to be polished.

The working principle is as follows: when the device is installed to finish the surface polishing work for die machining, the motor 304 works, the driving gear 305 and the driven gear 306 drive the double-rotation-direction lead screw 302 to rotate, and the transverse position of the transverse moving frame 307 is adjusted, so that the arc-shaped clamping plate 309 drives the rubber mat 310 to move, and the die placed on the workpiece table 1 is clamped; after clamping is completed, the sliding block 202 is transversely moved relative to the workpiece table 1 after the limiting ring 204 below the vertical rod 203 is loosened, the telescopic rod 205 is rotated relative to the vertical rod 203, and the reversing frame 207 is rotated relative to the joint 206, so that the suction bucket 208 is aligned with an area to be ground of the mold, the pump 201 can work after alignment, air in the debris bucket 212 is sucked through the suction pipe 209, negative pressure is formed in the debris bucket 212, debris generated during grinding and polishing of the mold is sucked into the debris bucket 212 along the suction bucket 208 and the debris suction pipe 214, the debris in the debris bucket 212 can be poured out of the debris bucket 212 after the debris bucket 212 and the bucket seat 213 are periodically separated, and the filter element 211 can prevent the debris from entering the pump 201; when the polishing mechanism 4 is used for polishing a polishing mold, the adjustment of the relative position between the mold and the polishing machine body 408 can be completed by adjusting the transverse position of the rail 401 by the transverse hydraulic cylinder 402, the longitudinal position of the carriage 403 by the longitudinal hydraulic cylinder 404, and the height of the frame 407 by the vertical hydraulic cylinder 406, according to the region of the mold to be polished.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A surface polishing apparatus characterized by: the polishing device comprises a workpiece table (1) for placing a workpiece, wherein a collecting mechanism (2) for collecting scraps falling from the workpiece during polishing operation is arranged on the workpiece table (1), a clamp (3) for clamping the workpiece is also arranged on the workpiece table (1), and a polishing mechanism (4) for polishing and grinding the workpiece is arranged above the clamp (3);

collecting mechanism (2) are including fixed mounting pump machine (201) on work piece platform (1), work piece platform (1) front side swing joint has slider (202), fixedly connected with pole setting (203) on slider (202), pole setting (203) lower extreme swing joint has spacing ring (204), pole setting (203) upper end swing joint has telescopic link (205), telescopic link (205) are kept away from the one end fixedly connected with joint (206) of pole setting (203), keep away from in joint (206) one side swing joint of telescopic link (205) has reversing frame (207), fixedly connected with suction hopper (208) is gone up in reversing frame (207), pump machine (201) air inlet end fixedly connected with exhaust tube (209), exhaust tube (209) are kept away from the one end fixedly connected with bung (210) of pump machine (201), fixed mounting has filter core (211) in bung (210), bung (210) below fixedly connected with piece bucket (212), piece bucket (212) below swing joint has barrel seat (213), suction hopper (208) with between piece bucket (212) suction pipe (214).

2. A surface polishing apparatus according to claim 1, characterized in that: anchor clamps (3) are including fixed mounting work piece platform (1) inboard support (301), swing joint has bispin to lead screw (302) between support (301), bispin to lead screw (302) front and back side all be provided with support (301) swing joint's slide bar (303), one of them support (301) below is provided with fixed mounting motor (304) on work piece platform (1), motor (304) output end fixedly connected with drive gear (305), drive gear (305) top be provided with bispin lead screw (302) fixed connection's driven gear (306), bispin to lead screw (302) with be provided with sideslip frame (307) between slide bar (303), fixed mounting has connecting rod (308) on sideslip frame (307), installs same be provided with arc splint (309) between connecting rod (308) on sideslip frame (307), one side that arc splint (309) are neighbouring all is provided with cushion (310).

3. A surface polishing apparatus according to claim 1, characterized in that: polishing mechanism (4) are including swing joint in rail frame (401) on work piece platform (1), the equal fixedly connected with horizontal pneumatic cylinder (402) in rail frame (401) both sides, swing joint has balladeur train (403) in rail frame (401), balladeur train (403) rear fixedly connected with indulges and puts pneumatic cylinder (404), balladeur train (403) top fixed mounting has quick-witted case (405), fixed mounting is gone up in quick-witted case (405) and is stood and put pneumatic cylinder (406), erect fixedly connected with frame (407) between the flexible end of pneumatic cylinder (406), frame (407) below fixed mounting has burnishing machine body (408).

4. A surface polishing apparatus according to claim 1, characterized in that: workpiece table (1) with slider (202) sliding connection, pole setting (203) with telescopic link (205) rotate to be connected, connect (206) with switching-over frame (207) rotate to be connected, pump machine (201) bung (210) all with exhaust tube (209) pass through flange joint.

5. A surface polishing apparatus as set forth in claim 2, wherein: support (301) with bispin is to lead screw (302) rotation connection, support (301) with slide bar (303) sliding connection, drive gear (305) with driven gear (306) meshing connection, bispin is to lead screw (302) with sideslip frame (307) pass through threaded connection, slide bar (303) with sideslip frame (307) sliding connection, work piece platform (1) with connecting rod (308) sliding connection.

6. A surface polishing apparatus according to claim 3, characterized in that: the workpiece table (1) is connected with the rail frame (401) in a sliding mode, and the rail frame (401) is connected with the sliding frame (403) in a sliding mode.