CN210849336U - Workpiece correcting device - Google Patents

Abstract

The utility model provides a work piece correcting unit relates to machining technical field, has solved the technical problem with the process procedure loaded down with trivial details, the inefficiency of the XY axle direction correction of work piece and machine tool processing. The device includes alignment scale and the base station that is used for fixed work piece or frock, wherein: the correcting ruler is movably arranged on the base platform, the correcting ruler comprises a butt joint side used for butt joint of a workpiece or a tool, and the base platform comprises a right angle used for aligning the machining direction of the machine tool and any parallel arrangement of the butt joint side and two right-angled edges. The utility model discloses an above-mentioned work piece correcting unit does not need check table pendulum many times when adding man-hour and treats the processing work piece, can directly bump the work piece initial point and process, simplifies work piece check table pendulum process, has alleviateed processing technician intensity of labour, improves the machining efficiency of processing technician work efficiency and processing equipment.

Description

Workpiece correcting device

Technical Field

The utility model belongs to the technical field of the machining technique and specifically relates to a work piece correcting unit is related to.

Background

Along with globalization, various industries compete fiercely in the industry, and not only technical and efficiency advantages are kept for provincial or domestic same industries, but also leading advantages are kept for foreign same industries; in particular, in the manufacturing industry, besides introducing or independently developing machine tool equipment, skilled technical work is introduced to optimize various processing technological processes, so as to produce high-quality and high-efficiency products required by customers.

In the machining of the manufacturing industry, the machining efficiency is particularly important, most of the machining is manual operation, such as a spark machine, a machining center, a drilling machine, a milling machine and the like, workpieces are fixed on a machining workbench, each workpiece is aligned through manual correction, an origin is obtained by tool setting, and finally numerical value machining is input into machining equipment.

The applicant has found that the prior art has at least the following technical problems:

the workpiece is manually placed on the workbench, the workpiece cannot be aligned in the XY axis direction corresponding to the machine processing at one time, the workpiece can be aligned only by manually correcting the workpiece for a plurality of times by experience and adjusting the workpiece for a plurality of times, the workpiece aligning time is long, the efficiency is low, and the effective working time of the processing machine is limited; and the workpiece is not placed correctly when the workpiece is placed correctly manually, so that the problem of processing quality is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a workpiece correcting device, a machine tool and a workpiece correcting method, which are used for solving the technical problems of complicated process and low efficiency of the process of correcting the workpiece and the machine tool in the XY axis direction in the prior art; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of workpiece correcting device, a serial communication port, including the calibrated scale with be used for the base station of fixed work piece or frock, wherein:

the correcting ruler is movably arranged on the base platform, the correcting ruler comprises a butt joint side used for butt joint of right-angle sides of the workpiece or the tool, and the base platform comprises a right angle used for aligning the machining direction of the machine tool and any parallel arrangement of the butt joint side and the two right-angle sides of the right angle.

Preferably, the base table is a magnetic table.

Preferably, a guide rail in the horizontal direction is arranged on the base platform, and the guide rail is connected with the correcting ruler in a sliding manner.

Preferably, the correcting ruler is a linear type, and a sliding part connected with the guide rail in a sliding manner is arranged on the correcting ruler.

Preferably, the guide rails are disposed on two sides of the base platform, and the sliding portions are correspondingly disposed at two ends of the calibration scale and respectively located in the guide rails to slide.

Preferably, the guide rail is a guide rail groove, the sliding part includes a fixing plate and a T-shaped bolt disposed on the fixing plate, and a T-shaped bolt head of the T-shaped bolt extends into the guide rail groove and can slide therein.

Preferably, two ends of the guide rail are provided with guide rail stop blocks, and the guide rail stop blocks are fixedly connected with the base station and close the port of the guide rail.

Preferably, the base station is provided with a fixed block, and the fixed block and the equipment workbench are detachably fixed.

Preferably, a magnetic switch is arranged on the correcting ruler, and the correcting ruler can be in a magnetic state or a non-magnetic state by rotating the magnetic switch.

Preferably, the magnetic switch includes the twist grip and with twist grip fixed connection's magnetic induction portion, wherein the magnetic induction portion includes:

a hollow cylinder made of soft magnet;

the permanent magnet is arranged in the hollow cylinder and rotates around the axis of the hollow cylinder, and the permanent magnet is rigidly connected with the rotating handle;

the magnetizer is sleeved at the periphery of the soft magnet and is coaxially arranged with the soft magnet;

and the non-magnetic conductive body is vertically arranged and divides the soft magnet and the magnetizer into a left part and a right part.

The utility model provides a pair of workpiece correcting device compares with prior art, has following beneficial effect:

through setting up mobilizable correcting ruler on a base station, adjust well and fix on the lathe workstation with the right angle of base station and machine tool machining direction before using, add man-hour to the work piece, with the right-angle side butt of work piece or frock in the butt side of correcting ruler, because the butt side of correcting ruler is parallel with the right-angle side that the base station was adjusted well the machine direction well, consequently, accomplished adjusting well of work piece or frock and machine tool machining direction promptly. Through the workpiece correcting device, a workpiece to be processed does not need to be corrected and arranged repeatedly during processing, the original point of the workpiece can be directly touched for processing, the workpiece correcting and arranging process is simplified, the labor intensity of processing technicians is reduced, and the working efficiency of the processing technicians and the processing efficiency of processing equipment are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a construction of a workpiece correcting apparatus;

FIG. 2 is a schematic view of the assembly of the workpiece calibration device with the machine tool table;

FIG. 3 is a schematic view of the assembly of the workpiece calibration device with the workpiece and the machine tool table;

FIG. 4 is a schematic diagram of the magnetic switch in different states on the leveling rod;

FIG. 5 is a schematic structural diagram of a magnetic induction part on a calibration ruler;

FIG. 6 is a schematic view of a magnetic induction part with a magnetic closing structure;

FIG. 7 is a schematic view of a magnetic induction part with a magnetic opening;

in the figure: 1-base station;

11-guide rail grooves; 12-a rail stop; 13-a magnetic table switch;

2-correcting the ruler; 21-fixing the plate; a 22-T bolt; 23-a fixing nut;

3-a magnetic switch; 31-a rotating handle; 32-a magnetic induction portion; 321-a soft magnetic body; 322-a permanent magnet; 323-magnetizer; 324-a non-conductive magnet;

4-a machine tool workbench; 41-fixed rail; 51-fixing block; 52-a fixing bolt; 6-workpiece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those 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 description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 3, fig. 1 is a schematic view showing a structure of a workpiece correcting apparatus; FIG. 2 is a schematic view of the assembly of the workpiece calibration device with the machine tool table; fig. 3 is a schematic view of the assembly of the workpiece correction device with the workpiece and the machine tool table.

The utility model provides a workpiece correcting device, including correcting ruler 2 and the base station 1 that is used for fixed work piece or frock, wherein:

the correcting ruler 2 is movably arranged on the base platform 1, the correcting ruler 2 comprises a butt joint side used for butt joint of a right-angle side of a workpiece or a tool, and the base platform 1 comprises a right angle used for aligning the machining direction of the machine tool and any parallel arrangement of the butt joint side and two right-angle sides.

Machining is carried out on the lathe equipment, like spark machine, drilling machine and milling machine etc. directly put the work piece on the lathe workstation, very probably damage equipment from taking the lathe workstation man-hour, change new difficulty after taking the lathe workstation to damage certainly, consequently, the embodiment of the utility model provides an in 4 on the lathe workstation can dismantle fixed base station 1, and work piece 6 still need be adjusted work piece 6 and lathe direction of working well after arranging in on base station 1, and the work piece is placed to the manual work, can't once correspond X Y axle directions of board processing and just put, need the manual work to lean on the several school table of experience and beat the work piece gently and just can just put. In order to solve the above problem, the present embodiment provides the calibration scale 2 on the base 1; wherein, the correcting ruler 2 can be movably arranged on the base platform 1 so as to adapt to the sizes of different workpieces 6.

Wherein, it should be understood that each workpiece has a reference, and for the workpiece with a right angle, after the workpiece is aligned by the right-angle side of the workpiece abutting against the abutting side of the correcting ruler 2, namely the workpiece is corrected to be consistent with the X-axis and Y-axis direction processed by the machine tool, the machine tool collides with the origin of the workpiece to start processing; for a special-shaped workpiece without a right-angle edge, the special-shaped workpiece is usually placed on a tool with a right angle for reprocessing.

Through set up mobilizable correcting ruler 2 on a base station 1, adjust the right angle of base station 1 with the machine tool machining direction well and fix on machine tool table 4 before using, add man-hour to work piece 6, with the right-angle side butt of work piece 6 or frock in the butt side of correcting ruler 2, because the butt side of correcting ruler 2 is parallel with the right-angle side that the machine direction was adjusted well to base station 1, consequently, accomplished adjusting well of work piece or frock and machine tool machining direction promptly. Through the workpiece correcting device, the workpiece 6 to be processed does not need to be corrected and arranged repeatedly during processing, the original point of the workpiece can be directly touched for processing, the workpiece correcting and arranging process is simplified, the labor intensity of processing technicians is reduced, and the working efficiency of the processing technicians and the processing efficiency of processing equipment are improved.

In order to simplify the apparatus and facilitate fixing the workpiece 6, as an alternative embodiment, the base 1 is a magnetic table, and the magnetic table switch 13 controls the on and off of the magnetism.

The magnetic workbench is the existing mature technology and can be directly purchased from the market, and the structure of the magnetic workbench is not described herein, for example, the magnetic workbench with the model of ZTCHUCK of X91 is used. The magnetic workbench is used as the base platform 1, the correcting ruler 2 is arranged on the magnetic workbench, redundant fixtures such as clamps are not needed to be arranged for fixation, and when the workpiece 6 is fixed, the workpiece 6 can be fixed on the magnetic workbench through magnetic force adsorption by opening the switch 13 on the magnetic workbench.

As an alternative embodiment, referring to fig. 1 to 3, a guide rail in the horizontal direction is provided on the base 1, and the guide rail is slidably connected to the leveling rod 2.

Preferably, the guide rail is provided on one side of the base 1 and horizontally along a direction in which a right-angled edge of the base 1 extends, so that the leveling rod 2 can be moved in the X-axis or Y-axis direction of the machine tool at all times when sliding on the base 1, thereby ensuring the machining accuracy.

In order to facilitate the abutting part of the correcting ruler 2 to be arranged in parallel with any one of the two right-angled sides of the right angle on the base platform 1, as an alternative embodiment, the correcting ruler 2 is in a linear type, that is, the correcting ruler 2 is in a rectangular long strip shape, the axis of the correcting ruler 2 is arranged in parallel with any one of the two right-angled sides of the right angle on the base platform 1, that is, one side for abutting against the workpiece 6 is arranged in parallel with any one of the two right-angled sides of the right angle on the base platform 1, and when the workpiece 6 abuts against the abutting side of the correcting ruler 2, as shown in fig. 3, the workpiece 6 is aligned with the; in order to facilitate the sliding connection of the calibration scale 2 with the base 1, as shown in fig. 1 to 3, the calibration scale 2 is provided with a sliding portion slidably connected with the guide rail.

In order to ensure the stability of the sliding of the calibration scale 2 on the base 1, referring to fig. 1-3, as an alternative embodiment, guide rails are disposed on both sides of the base 1, and sliding portions are respectively disposed on both ends of the calibration scale 2 and respectively located in the corresponding guide rails to slide.

As shown in fig. 1 to 3, the sliding portions of the leveling ruler 2 are provided on both sides of the abutting portion of the leveling ruler 2 for abutting against the workpiece 6, and when the sliding portions on both sides slide in the guide rails on the base 1, the leveling ruler 2 can always stably slide while abutting against the upper surface of the base 1.

As an alternative embodiment, referring to fig. 1 to 3, the guide rail is a guide rail groove 11, the sliding portion includes a fixing plate 21 and a T-shaped bolt 22 disposed on the fixing plate 21, and a T-shaped head of the T-shaped bolt 22 extends into the guide rail groove 11 and can slide therein.

The shape of the guide rail groove 11 is adapted to the T-bolt head of the T-bolt 22, the fixing plate 21 is provided with a fixing hole adapted to the continuation of the T-bolt 22, and the T-bolt 22 passes through the fixing hole and is fixed on the fixing plate 21 by a nut. The above-mentioned structure of the guide rail and the sliding portion can prevent the T-bolt 22 from being removed from the guide rail groove 11 when moving in the guide rail, thereby ensuring the stability of the sliding of the correcting ruler 2.

In order to prevent the sliding part from being separated from the guide rail groove 11 when the sliding part moves to the end of the guide rail groove 11, as an alternative embodiment, referring to fig. 1-3, the two ends of the guide rail are provided with guide rail stoppers 12, and the guide rail stoppers 12 are fixedly connected with the base platform 1 and close the port of the guide rail. The guide rail stopper 12 may be detachably fixed to the base 1 by a screw or a bolt.

In order to facilitate fixing the base 1, i.e., the magnetic table in the present embodiment, to the machine tool table 4 of the machine tool, as an alternative embodiment, referring to fig. 2 and 3, a fixing block 51 is provided on the base 1, and the fixing block 51 is detachably fixed to the machine tool table.

The fixing block 51 can be fixed on the machine tool workbench 4 in a manner of matching the fixing bolt 52 with a nut, in order to make the base table 1 more stable on the machine tool workbench 4, as shown in fig. 2 and 3, a fixing rail 41 can be further arranged on the machine tool workbench 4, the fixing bolt 52 can detachably set the base table 1 on the fixing rail 41, the fixing bolt 52 can also adopt a T-shaped bolt, the T-shaped bolt head of the T-shaped bolt is fixed in the fixing rail 41 matched with the shape of the T-shaped bolt, and the stability of the structure can be ensured.

The above-mentioned fixed plate 21 and the sliding part formed by the T-bolt 22 are used to make the calibration scale 2 slide in the guide rail groove 11 on the base 1, and in order to fix the calibration scale 2 on the base 1 after the workpiece 6 is calibrated and prevent the calibration scale 2 from moving again, as an alternative embodiment, the calibration scale 2 is provided with a magnetic switch 3, and the calibration scale 2 can be in a magnetic state or a non-magnetic state by rotating the magnetic switch 3.

The structure of the magnetic switch 3 is arranged on the correcting ruler 2, so that redundant clamps or other fixing tools are not needed, the structure is more convenient and faster, and the operation is more convenient.

Referring to fig. 4-7, as an alternative embodiment, the magnetic switch 3 in this embodiment includes a rotating handle 31 and a magnetic induction portion 32 fixedly connected to the rotating handle 31, the rotating handle 31 can facilitate to rotate the magnetic induction portion 32, where the magnetic induction portion 32 includes:

a hollow cylinder made of soft magnetic body 321; the soft magnetic material is easy to magnetize and demagnetize, can be soft magnetic ferrite, and can realize the maximum magnetization intensity by using the minimum external magnetic field. In order to fix the hollow cylinder made of the soft magnet 321, an inner cavity may be provided at a suitable position of the calibration ruler 2, and the hollow cylinder is embedded in the inner cavity;

the magnetic induction portion 32 further includes: the permanent magnet 322 is arranged in the hollow cylinder and rotates around the axis of the hollow cylinder, and the permanent magnet 322 is rigidly connected with the rotating handle 31; wherein the permanent magnet is a permanent magnet.

A magnetizer 323 sleeved on the periphery of the soft magnet 321 and coaxially arranged with the soft magnet 321;

the non-magnetic conductive body 324 is vertically arranged, and divides the soft magnet 321 and the magnetizer 323 into a left part and a right part; the non-conductive magnets 324 may be brass blocks or the like.

The working principle of the magnetic induction part with the structure is that the characteristics of easy magnetization and quick demagnetization of soft magnet materials and the characteristics of extremely weak middle magnetic field and extremely strong two-end field of the permanent magnet are utilized; specifically, referring to fig. 6 and 7: the permanent magnet 322 inside is rotated by rotating the rotating handle 31, when the permanent magnet 322 rotates to the middle position (as the closed state shown in fig. 5), because the brass block is a non-magnetic metal, the magnetic lines of force cannot form a closed circuit in the two magnetizers 323 respectively, and the surface seat of the correcting ruler 2 can easily slide without magnetic force; when the permanent magnet 322 is rotated by 90 degrees, N, S poles respectively face the two magnetizers 323, and at the moment, the magnetic field in the permanent magnet 322 is from the N pole to the magnetizer 323 to the S pole, so that the magnetic force lines are closed, the meter seat of the correcting ruler 2 has the strongest magnetic force, and can be firmly adsorbed on the workbench through the magnetic force.

When the workpiece is corrected by using the workpiece correcting device, the method comprises the following steps: movably assembling a correcting ruler 2 on a base station 1; two right-angle edges of the base platform 1 to be corrected are aligned with the X-axis and Y-axis directions of machine tool machining respectively when the base platform is used for the first time; the abutting side of the square edge for abutting the workpiece 6 or the tool of the correcting ruler 2 is arranged in parallel with any two square edges of the base platform 1, which are used for aligning the right angle of the machine tool machining direction.

The specific operation steps are as follows:

1. the workpiece correcting device is placed on a machine tool workbench 4, the machine tool needs to be calibrated and aligned when the workpiece correcting device is loaded for the first time, the XY axis direction of the magnetic workbench is corrected to be consistent with the XY axis direction of the machine tool, the magnetic workbench is fixed by a fixed block 51, and the magnetic workbench does not need to be corrected again when a workpiece 6 is processed later;

2. manually pushing the correcting ruler 2 to enable the T-shaped bolt 22 to slide in a guide rail groove of a magnetic workbench according to the size of the workpiece 6, and screwing the magnetic switch 3 of the correcting ruler 2 to be in a magnetic state after adjusting to a proper position, so that the correcting ruler 2 is fixed on the magnetic workbench;

3. placing a workpiece 6 on a magnetic workbench, touching the correcting ruler 2 with one straight edge of the workpiece 6, screwing a switch 13 of the magnetic workbench to be in a magnetic state, and fixing the workpiece 6 on the magnetic workbench;

4. the machining tool (such as a milling cutter, a drill bit, a copper male or an electrode) is collided with the workpiece 6 at a right angle, and the machining can be carried out after the machining origin is determined.

The workpiece correcting device can be repeatedly used after being installed on machining equipment, a plurality of times of meter correction and workpiece arrangement are not needed, machining errors caused by manual meter correction are avoided, machining quality is guaranteed, the working hours required by meter correction and arrangement are saved, the workload of machining technicians is reduced, the labor intensity is relieved, and meanwhile the working efficiency of workers and the effective machining efficiency of the machining equipment are improved.

The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a work piece correcting unit which characterized in that, includes alignment scale and the base station that is used for fixed work piece or frock, wherein:

the correcting ruler is movably arranged on the base platform, the correcting ruler comprises a butt joint side used for butt joint of right-angle sides of the workpiece or the tool, and the base platform comprises a right angle used for aligning the machining direction of the machine tool and any parallel arrangement of the butt joint side and the two right-angle sides of the right angle.

2. The workpiece correction device of claim 1, wherein the base is a magnetic table.

3. The workpiece correcting device according to claim 1 or 2, wherein a guide rail in a horizontal direction is provided on the base, and the guide rail is slidably connected to the correcting ruler.

4. The workpiece correcting device according to claim 3, wherein the correcting ruler is linear, and a sliding portion slidably connected to the guide rail is provided on the correcting ruler.

5. The workpiece correcting device of claim 4, wherein the guide rails are disposed on both sides of the base, and the sliding portions are respectively disposed on both ends of the correcting ruler and respectively located in the guide rails for sliding.

6. The workpiece correcting apparatus according to claim 4, wherein the guide rail is a guide rail groove, and the sliding portion includes a fixed plate and a T-bolt provided on the fixed plate, a T-bolt head of the T-bolt extending into the guide rail groove and being slidable therein.

7. The workpiece correcting device of any one of claims 4 to 6, wherein guide rail stoppers are provided at both ends of the guide rail, the guide rail stoppers being fixedly connected to the base and closing the end ports of the guide rail.

8. The workpiece correcting device of claim 7, wherein a fixed block is arranged on the base, and the fixed block is detachably fixed with the equipment workbench.

9. The workpiece correcting device according to claim 1 or 2, wherein a magnetic switch is provided on the correcting ruler, and rotation of the magnetic switch can make the correcting ruler in a magnetic state or a non-magnetic state.

10. The workpiece correction device of claim 9, wherein the magnetic switch comprises a rotary handle and a magnetic induction portion fixedly connected to the rotary handle, wherein the magnetic induction portion comprises:

a hollow cylinder made of soft magnet;

the permanent magnet is arranged in the hollow cylinder and rotates around the axis of the hollow cylinder, and the permanent magnet is rigidly connected with the rotating handle;

the magnetizer is sleeved at the periphery of the soft magnet and is coaxially arranged with the soft magnet;

and the non-magnetic conductive body is vertically arranged and divides the soft magnet and the magnetizer into a left part and a right part.

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