CN218169464U - Heavy workpiece positioner for milling machine machining - Google Patents

Abstract

The utility model discloses a milling machine processing is with heavy work piece locator, the on-line screen storage device comprises a base, the upper surface rigid coupling of base has the riser, the top of riser is equipped with supports tight subassembly, the upper surface of base inserts has the screw rod. This heavy work piece locator is used in milling machine processing, through the base, the riser, support tight subassembly, the screw rod, cooperation between nut and the trapezoidal piece, the centre gripping supports tight in-process lead screw, support piece and cushion and can not rotate, there is certain toughness in cushion surface simultaneously, can prevent to harm the surface of work piece, aesthetic property after the follow-up processing can be protected, rotate the centre gripping to a revolving cylinder simultaneously and support tight work piece before, can upwards exert force to the lead screw, adjust the high position that supports the piece, the position relation between pointer and the scale is watched to this in-process operating personnel accessible, can comparatively audio-visually know support tight high position of piece and work piece, it is convenient comparatively when the correction process saves time.

Description

Heavy workpiece positioner for milling machine machining

Technical Field

The utility model relates to a milling machine processing technology field specifically is a milling machine processing is with heavy work piece locator.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, the machine tool usually uses the rotation motion of the milling cutter as the main motion, the workpiece and the milling cutter move as the feed motion, the milling machine can process planes, grooves, various curved surfaces, gears and the like, the milling machine is a machine tool for milling the workpiece by using the milling cutter, the milling machine can process complex profiles besides planes, grooves, gear teeth, threads and spline shafts, the efficiency is higher than that of a planer, the milling machine is widely applied to mechanical manufacturing and repair departments, a positioner is required to be used for limiting and stabilizing the heavy workpiece before the heavy workpiece is processed by the milling machine so as to ensure the normal operation of subsequent processing, the positioner used for processing the heavy workpiece by the milling machine on the market at present can limit and stabilize the heavy workpiece, but in the actual use process, the bolt is basically used for abutting and clamping by the bolt, and in the rotating and abutting process, the end part of the bolt can generate abutting traces on the outer surface of the workpiece, so that the aesthetics of the formed subsequent workpiece is caused, meanwhile, the abutting heights on both sides are difficult to be calibrated and time-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy work piece locator is used in milling machine processing, a locator that is used for the heavy work piece of milling machine processing on the present market that proposes in solving above-mentioned background art, though can carry out spacing augmentation to heavy work piece, but at the in-process of in-service use, basically all rely on the bolt to support tight centre gripping, the in-process of during rotation supporting tightly, bolt tip can produce the tight vestige to the surface of work piece, lead to the aesthetic property after the shaping of follow-up work piece, the highly difficult calibration of supporting of both sides simultaneously, comparatively troublesome time-consuming problem.

In order to achieve the above object, the utility model provides a following technical scheme: a heavy workpiece positioner for milling machine machining comprises a base, wherein a vertical plate is fixedly connected to the upper surface of the base, a resisting component is arranged above the vertical plate, a screw rod is inserted into the upper surface of the base, a part of the screw rod penetrates through the base, a trapezoidal block is fixedly connected to the bottom end of the screw rod, and a nut is connected to the upper portion of the outer wall of the screw rod in a threaded manner;

the abutting component comprises a square block, a convex rod, a vertical groove, a pointer, scales, a screw rod, a sliding groove, a sliding block, an abutting block, a rubber pad, a threaded ring, a rotary cylinder and a short cylinder;

the square is located the inside top of riser, the inner wall clearance fit of square and riser, the equal rigid coupling in two sides has the nose bar around the square, some of nose bar runs through the riser through erecting the groove, the equal rigid coupling in the outer wall tip left and right sides of nose bar has the pointer, the vertical setting of scale is two sides around the riser, the inside of square transversely is equipped with the lead screw, the spout has all transversely been seted up to the outer wall both sides of lead screw, the inside slip joint of spout has the slider, the slider links to each other with the contact surface of square is fixed, the left side tip rigid coupling of lead screw has to support the piece, the left surface rigid coupling of support piece has the cushion, the outer wall threaded connection of lead screw has the screw ring, the outer wall fixed cup joint of screw ring has a section of thick bamboo soon, the inner wall left side tip of revolving section of thick bamboo rotates and is connected with a short section of thick bamboo, a short section of thick bamboo links to each other with the contact surface of square is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this milling machine processing is with heavy work piece locator for traditional technology, has following advantage:

through the base, the riser, support tight subassembly, the screw rod, the cooperation between nut and the trapezoidal piece, operating personnel is at first with the riser be located the outside of waiting to process heavy work piece, make the trapezoidal piece insert inside the milling machine platen, clockwise rotation makes the trapezoidal piece and milling machine platen support tightly to the screw, at this moment can carry out the application of force to revolving the section of thick bamboo and make the screw ring rotate, because of the threaded connection relation of screw ring and lead screw and the slip limit relation of slider to the spout, can make the lead screw, support piece and cushion and move to the direction of work piece, can make the cushion that supports a surface support tightly with the work piece centre gripping, the centre gripping supports tight in-process lead screw, support piece and cushion and can not rotate, cushion surface has certain toughness simultaneously, can prevent to damage the surface of work piece, aesthetic property after the follow-up processing can be ensured, simultaneously rotate the centre gripping to revolving the section of thick bamboo and support tightly the work piece, can carry out the application of force upwards to the lead screw, adjust the high position that supports the piece, operating personnel accessible in this process watches the position relation between pointer and the scale, can comparatively audio-visually know tight high position with the work piece, it is comparatively convenient to support the process.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top cross-sectional view of the riser, block and lead screw of FIG. 1;

fig. 3 is a top view of the base of fig. 1.

In the figure: 1. the device comprises a base, 2, a vertical plate, 3, a butting component, 301, a square block, 302, a convex rod, 303, a vertical groove, 304, a pointer, 305, scales, 306, a screw rod, 307, a sliding groove, 308, a sliding block, 309, a butting block, 310, a rubber pad, 311, a threaded ring, 312, a rotary cylinder, 313, a short cylinder, 4, a screw rod, 5, a nut, 6 and a trapezoidal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heavy workpiece positioner for milling machine processing comprises a base 1, wherein a vertical plate 2 is fixedly connected to the upper surface of the base 1, a tightening component 3 is arranged above the vertical plate 2, a screw rod 4 is inserted into the upper surface of the base 1, a part of the screw rod 4 penetrates through the base 1, the outer wall of the screw rod 4 is in clearance fit with the contact surface of the base 1, a trapezoidal block 6 is fixedly connected to the bottom end of the screw rod 4, a nut 5 is in threaded connection with the upper portion of the outer wall of the screw rod 4, the tightening component 3 comprises a block 301, a convex rod 302, a vertical groove 303, a pointer 304, a scale 305, a screw rod 306, a sliding groove 307, a sliding block 308, a tightening block 309, a rubber pad 310, a threaded ring 311, a rotary cylinder 312 and a short cylinder 313, the block 301 is positioned above the inner portion of the vertical plate 2, the block 301 is in clearance fit with the inner wall of the vertical plate 2, the convex rod 302 is fixedly connected to the front and back surfaces of the block 301, a part of the convex rod 302 penetrates through the vertical groove 303, the vertical plate 2, and the outer wall of the convex rod 302 is in clearance fit with the contact surface of the vertical plate 2, the left side and the right side of the end part of the outer wall of the convex rod 302 are fixedly connected with pointers 304, the scales 305 are vertically arranged on the front side and the rear side of the vertical plate 2, the inside of the square 301 is transversely provided with a screw rod 306, the outer wall of the screw rod 306 is in clearance fit with the inner wall of the square 301, the two sides of the outer wall of the screw rod 306 are both transversely provided with sliding grooves 307, the sliding blocks 308 are slidably clamped and connected with the inside of the sliding grooves 307, the sliding blocks 308 can slide in the sliding grooves 307 to prevent the screw rod 306 from rotating, the sliding blocks 308 are fixedly connected with the contact surface of the square 301, the left end part of the screw rod 306 is fixedly connected with a resisting block 309, the left surface of the resisting block 309 is fixedly connected with a rubber pad 310, the rubber pad 310 is made of rubber material and has certain toughness, the outer wall of the screw rod 306 is in threaded connection with a threaded ring 311, the outer wall of the threaded ring 311 is fixedly sleeved with a rotary cylinder 312, and the left end part of the inner wall of the rotary cylinder 312 is rotatably connected with a short cylinder 313, the short cylinder 313 is rotationally connected with the rotary cylinder 312 through a ball bearing, and the short cylinder 313 is fixedly connected with the contact surface of the block 301.

When the heavy workpiece positioner for milling machine machining is used, an operator firstly positions two or more vertical plates 2 on the left side or the front side and the rear side of a heavy workpiece to be machined respectively, so that the trapezoidal blocks 6 are inserted into a milling machine table, the screw 5 is rotated clockwise to enable the trapezoidal blocks 6 to be abutted against the milling machine table, force can be applied to the rotary cylinder 312 to enable the threaded rings 311 to rotate, due to the threaded connection relationship between the threaded rings 311 and the screw 306 and the sliding limit relationship between the sliding blocks 308 and the sliding grooves 307, the screw 306, the abutting blocks 309 and the rubber pads 310 can be moved towards the direction of the workpiece, the rubber pads 310 on the outer surfaces of the abutting blocks 309 can be clamped against the workpiece, the screw 306, the abutting blocks 309 and the rubber pads 310 cannot rotate in the clamping and abutting process, meanwhile, the surface of the rubber pads 310 has certain toughness, the outer surfaces of the workpiece can be prevented from being damaged, the attractiveness of the workpiece after subsequent machining can be guaranteed, and the operator can know the height of the screw 306 and the workpiece through visual and convenient calibration of the pointer 309 in the process.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

It should be noted that, for the convenience of description, only the parts relevant to the related disclosure are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict; it should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units; it is noted that references to "a" or "an" in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will appreciate that references to "one or more" unless the context clearly dictates otherwise; the names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

In the present invention, the words "element", "component" and "material" are used only for the convenience of understanding and realizing the function of the related art, and are not used for limiting and protecting the components.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a milling machine processing is with heavy work piece locator, includes base (1), its characterized in that: a vertical plate (2) is fixedly connected to the upper surface of the base (1), a propping assembly (3) is arranged above the vertical plate (2), a screw (4) is inserted into the upper surface of the base (1), a part of the screw (4) penetrates through the base (1), a trapezoidal block (6) is fixedly connected to the bottom end of the screw (4), and a nut (5) is in threaded connection with the upper portion of the outer wall of the screw (4);

the abutting component (3) comprises a square block (301), a convex rod (302), a vertical groove (303), a pointer (304), a scale (305), a screw rod (306), a sliding groove (307), a sliding block (308), an abutting block (309), a rubber pad (310), a threaded ring (311), a rotary cylinder (312) and a short cylinder (313);

the square (301) is located the inside top of riser (2), the inner wall clearance fit of square (301) and riser (2), the equal rigid coupling in both sides has nose bar (302) around square (301), a part of nose bar (302) runs through riser (2) through erecting groove (303), the equal rigid coupling in outer wall tip left and right sides of nose bar (302) has pointer (304), scale (305) vertical setting is two sides around riser (2), the inside of square (301) transversely is equipped with lead screw (306), spout (307) have all transversely been seted up to the outer wall both sides of lead screw (306), the inside slip joint of spout (307) has slider (308), slider (308) and the contact surface of square (301) are fixed to link to each other, the left side tip rigid coupling of lead screw (306) has to piece (309), the left surface rigid coupling of piece (309) has cushion (310), the outer wall threaded connection of lead screw (306) has threaded ring (311), the outer wall of threaded ring (311) cup joints fixedly has a section of thick bamboo (312), the contact surface of a section of thick bamboo (313) soon, the contact of a short section of thick bamboo (312) rotates a contact end portion (313), short section of a short section of thick bamboo (301) and a short section of thick bamboo (313) and a contact end portion (313) is connected with a short section of thick bamboo.

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