CN215713172U - Quick retooling correcting unit of multisection type inductor - Google Patents

Abstract

The utility model provides a quick die change correcting device for a multi-section type inductor, which comprises a bottom plate, a moving platform, a clamping assembly, a back plate and a plurality of center rod mounting ports, wherein the moving platform is slidably mounted on the bottom plate, the clamping assembly is mounted on the moving platform, the back plate is fixed on the bottom plate, the center rod mounting ports are formed in the back plate and used for being detachably connected with detection center rods, the clamping assembly is used for fastening the inductor on the moving platform, and the moving platform slides on the bottom plate close to or far away from the back plate. According to the utility model, the movable platform is slid along the direction close to or far away from the back plate, the concentricity of the inductor on the movable platform and the central rod is adjusted, so that the inductor is completely attached to the central rod, and the specifications of the movable platform and the mounting port of the central rod are completely the same as those of components on a machine tool, so that after the position of the inductor is adjusted, the inductor is directly taken down from the movable platform and mounted on the machine tool, the mold changing time is effectively saved, and the mold changing efficiency is improved.

Description

Quick retooling correcting unit of multisection type inductor

Technical Field

The utility model relates to the technical field of inductor heat treatment correction equipment, in particular to a multi-section type inductor rapid die change correction device.

Background

In the process of machining parts of a constant velocity universal joint transmission shaft, medium-frequency heat treatment is a key procedure for product control, long time consumption and difficult adjustment of medium-frequency machining die change are always prominent problems in production, and the rapid and efficient completion of die change is of great importance to the improvement of labor productivity. The main work of the intermediate frequency die change comprises the following steps: a clamping jaw and a positioner are arranged; and (4) installing an inductor and adjusting a metallographic phase. The metallographic adjustment time is the longest, the metallographic adjustment time depends on the installation gap of the inductor and the preparation of a sample, and the accurate gap of the inductor is very important for the quenching quality, so that the correction of the inductor before processing is necessary work for saving the die change time.

Application No.: 201820880165.6 discloses a quick die change correction device for a medium frequency spline inductor, which comprises a base and a fixed platform for installing the inductor, wherein the base is provided with a linear guide rail, and the fixed platform is in sliding fit with the linear guide rail; a support column is arranged at one end of the fixed platform, two butted electrode positioning plates are arranged at the top of the support column, a space is reserved between the two electrode positioning plates, and a positioning groove is formed at the other end of the fixed platform; a central column is arranged on the base and close to one end, and when the fixed platform slides to the end part of the base, the central column is positioned in the positioning groove; the utility model discloses a can improve the efficiency of retooling to a certain extent, nevertheless after waiting to detect the shape change of detect part, need make whole correcting unit again, lengthen calibration time to a certain extent, retooling is inefficient, makes correcting unit moreover many times, and is with high costs.

SUMMERY OF THE UTILITY MODEL

In view of the above drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a multi-section type sensor rapid die change calibrating device, which can calibrate a sensor in advance when a transmission shaft part needs to be replaced, so as to directly mount the calibrated sensor on a machine tool, reduce debugging time, and improve tool replacement efficiency.

In order to achieve the purpose, the utility model provides a multi-section type sensor rapid die change correction device which comprises a bottom plate, a moving platform, a clamping assembly, a back plate and a plurality of center rod mounting ports, wherein the moving platform is slidably mounted on the bottom plate, the clamping assembly is mounted on the moving platform, the back plate is fixed on the bottom plate, the center rod mounting ports are formed in the back plate, the center rod mounting ports are detachably connected with detection center rods, the clamping assembly is used for fastening a sensor on the moving platform, and the moving platform can slide on the bottom plate in a direction close to or far away from the back plate.

Preferably, the clamping assembly comprises a clamping block, a locking nut and an inductor positioning block, a through hole is formed in the moving platform, the clamping block is installed in the through hole of the moving platform through the locking nut, and the clamping block is used for pressing the inductor downwards; the mobile platform is further provided with a positioning groove, the inductor positioning block is installed in the positioning groove, and the inductor positioning block is used for being clamped in a clamping groove in the lower end of the inductor.

Preferably, still be provided with linear guide between moving platform and the bottom plate and with linear guide sliding fit's slider, linear guide and bottom plate are fixed to be linked to each other, slider and moving platform are fixed to be linked to each other, linear guide's one end extends to the backplate, the other end extends to the bottom plate and keeps away from the tip department of backplate.

Preferably, the slider is a ball slider.

Preferably, two end parts of the linear guide rail are provided with limit blocks and limit block buffer cushion blocks, the limit blocks are fixed at two ends of the linear guide rail, and the limit block buffer cushion blocks are arranged at the inner sides of the limit blocks.

Preferably, a supporting plate is further fixedly arranged between the back plate and the bottom plate.

Preferably, the back plate is further provided with a plurality of threaded holes on the outer periphery side of the central rod mounting opening.

As described above, the multi-section type inductor fast die change correction device according to the present invention has the following advantages:

the utility model relates to a multi-section type sensor quick die change correcting device which is provided with a moving platform, a back plate and a plurality of center rod mounting openings formed in the back plate, wherein center rods are mounted in the center rod mounting openings, a sensor is clamped in a clamping assembly on the moving platform, the moving platform slides along the direction close to or far away from the back plate, the concentricity of the sensor on the moving platform and the center rods is adjusted, so that the sensor is completely attached to the center rods, the specifications of the moving platform and the center rod mounting openings are completely the same as those of components on a machine tool, and after the position of the sensor is adjusted, the sensor is directly taken down from the moving platform and mounted on the machine tool, so that the die change time is effectively saved, and the die change efficiency is improved.

Drawings

FIG. 1 is a schematic view of a multi-section type sensor rapid die change calibration device according to the present invention;

FIG. 2 is a schematic diagram of a back plate space of the multi-segment sensor rapid die change calibration device according to the present invention;

FIG. 3 is a schematic space view of the present invention using an inner star sensor;

FIG. 4 is a schematic space view of the present invention using an besides-star inductor;

FIG. 5 is a schematic view of the space where a solid or hollow shaft is used in the present invention;

fig. 6 is a schematic space view of the use of a handle sensor in the present invention.

Description of the element reference numerals

1, a bottom plate;

2, moving the platform;

201 a positioning groove;

202 a sliding block;

3, a linear guide rail;

301 fixing screws;

4 a back plate;

401 supporting plate;

5, a central rod mounting port;

501, a threaded hole;

6, a limiting block;

7, a limiting block buffers the cushion block;

8, clamping blocks;

9 locking the nut;

10, positioning an inductor;

11 an inductor body;

1101 an electrode fixing plate;

1102 cathode plate;

1103 an anode plate;

1104 an insulating plate;

1105 a card slot;

12 an induction coil;

1201 left end induction coil;

1202 right induction coil;

13 side plates;

1301 fixing the rod;

14 connecting blocks.

15 an anode connecting rod;

1501 a cathode tie bar;

16 circulating water pipes;

and 17, discharging a water pipe.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be regarded as the scope of the present invention without substantial changes in the technical contents.

As shown in FIG. 1, the utility model provides a multi-section type sensor rapid die change correction device, which comprises a base plate 1, a moving platform 2 slidably mounted on the base plate 1, a clamping assembly fixedly connected to the moving platform 2, a back plate 4 welded on the base plate 1, and a plurality of center rod mounting ports 5 formed in the back plate 4, wherein the center rod mounting ports 5 are detachably connected with detection center rods, the clamping assembly is used for fastening a sensor on the moving platform 2, and the moving platform 2 can slide on the base plate 1 in a direction close to or far away from the back plate 4. For convenience of description, as shown in fig. 1, the longitudinal direction of the base plate 1 is defined as the left-right direction, the width direction of the base plate 1 is defined as the front-rear direction, and the height direction of the base plate 1 is defined as the up-down direction.

The utility model relates to a multi-section type sensor rapid die change correcting device which is provided with a moving platform 2, a clamping assembly and a central rod mounting opening 5; during operation, an operator installs the detection center rod in the center rod installing opening 5, the sensor is fastened on the movable platform 2 through the clamping assembly, the movable platform 2 slides left and right on the bottom plate 1 along the linear direction close to or far away from the back plate 4, the movable platform 2 drives the sensor clamped by the clamping assembly to move left and right together, therefore, the detection center rod and the sensor keep consistent in concentricity and are tightly attached to the sensor, if the concentricity is inconsistent and the detection center rod and the sensor are not attached to each other, the sensor is adjusted, after adjustment is completed, the sensor is directly installed on a machine tool after being detached from the clamping assembly, products produced by the machine tool can be inspected, further, debugging of the sensor on the machine tool after model changing is avoided, and time is shortened.

The utility model relates to a multi-section type sensor quick die change correcting device, which utilizes a moving platform 2, a clamping component and a central rod mounting port 5 to advance the operation of adjusting a sensor on a machine tool to the quick die change correcting device outside the machine tool to complete, and after the sensor is adjusted on the correcting device, the sensor is directly mounted on the machine tool, so that the work of the sensor can be carried out, and the debugging time of the sensor on the machine tool is shortened. And, the central rod installing port 5 has a plurality ofly, so can install the detection central rod of multiple different specifications for the quick retooling correcting unit of multisection type inductor is applicable to and rectifies the inductor in a plurality of products.

Preferably, as shown in fig. 1, the clamping assembly includes a clamping block 8, a locking nut 9, and an inductor positioning block 10, a through hole is formed on the moving platform 2, the clamping block 8 is installed in the through hole of the moving platform 2 through the locking nut 9, and the clamping block 8 is used for pressing the inductor downward; a positioning groove 201 is further formed in the mobile platform 2, the sensor positioning block 10 is installed in the positioning groove 201, and the sensor positioning block 10 is used for being clamped in a clamping groove 1103 at the lower end of the sensor. Further, the number of the clamping blocks 8 is two; the locking nuts 9 are butterfly nuts, and the number of the locking nuts is two; the inner wall of the through hole is provided with two internal threads; the wing nuts are tightened in the internal threads in the through-holes, tightening the clamping block 8 on the moving platform 2. Further, the height of inductor locating piece 10 is greater than the degree of depth of constant head tank 201, and the width of inductor locating piece 10 matches with the width of constant head tank 201, and the part of inductor locating piece 10 protrusion constant head tank 201 carries out the block with draw-in groove 1103 of inductor lower extreme for avoid the inductor to slide around on moving platform 2.

Preferably, as shown in fig. 1, a linear guide rail 3 and a slider 202 in sliding fit with the linear guide rail 3 are further disposed between the moving platform 2 and the bottom plate 1, the linear guide rail 3 and the bottom plate 1 are fastened and connected by a fixing screw 301, the slider 202 is welded on the bottom surface of the moving platform 2, and the left end of the linear guide rail 3 extends to the back plate 4 and the right end extends to the end of the bottom plate 1 far away from the back plate 4. Further, the number of the linear guide rails 3 is two; the sliding blocks 202 are ball sliding blocks 202, and the number of the sliding blocks is two; the slider 202 is engaged with the linear guide 3 and slides right and left along the linear guide 3.

Preferably, as shown in fig. 1, two ends of the linear guide rail 3 are provided with a limiting block 6 and a limiting block buffer cushion block 7, the limiting block 6 is welded at two ends of the linear guide rail 3, and the limiting block buffer cushion block 7 is arranged at the inner side of the limiting block 6. Furthermore, the limiting block 6 is clamped in the bottom plate 1 through the clamping groove, the limiting block buffer cushion 7 is adhered to the inner side of the limiting block 6, and the limiting block buffer cushion 7 has certain elasticity, so that the movable platform 2 is prevented from directly colliding with the limiting block 6; the limiting block 6 is used for preventing the moving platform 2 from sliding out of the linear guide rail 3.

Preferably, as shown in fig. 1 and 2, a supporting plate 401 is further welded between the back plate 4 and the bottom plate 1, a bottom surface of the supporting plate 401 is welded on the bottom plate 1, and a side surface of the supporting plate 401 is welded on the back plate 4 to reinforce the back plate 4; the backboard 4 is further provided with a plurality of threaded holes 501 on the outer peripheral side of the central rod mounting opening 5, the number of the central rod mounting openings 5 is two, the central rod mounting openings are divided into an upper central rod mounting opening and a lower central rod mounting opening according to different heights, and the number of the threaded holes 501 on the outer peripheral side of each central rod mounting opening 5 is four, and the threaded holes are used for fastening and detecting the central rods.

Preferably, the specification of the linear guide rail 3 is consistent with that of a machine tool guide rail, the specification of the moving platform 2 is consistent with that of a clamping piece of an inductor on a machine tool, and the vertical height of the linear guide rail 3 from the central rod mounting opening 5 is consistent with that of the machine tool guide rail from the workpiece detection opening.

The working principle of the multi-section type inductor quick die change correcting device with the structure is as follows:

the first embodiment is as follows: detecting internal star wheel

In the present embodiment, as shown in fig. 3, the inductor includes an inductor main body 11, an electrode fixing plate 1101 installed at the bottom of the inductor main body 11, a water circulation pipe 16 installed on the electrode fixing plate 1101, an induction coil 12 installed on the inductor main body 11, and a card slot 1105 opened at the bottom of the electrode fixing plate 1101. The induction coil 12 comprises a left induction coil 1201 and a right induction coil 1202, the left induction coil 1201 is connected with the right induction coil 1202 through a connecting block 14, the number of the electrode fixing plates 1101 is two, the two electrode fixing plates 1101 are separated by an insulating plate 1104, and the two electrode fixing plates 1101 are an anode plate 1103 and a cathode plate 1102 respectively; the anode plate 1103 is electrically connected with the right induction coil 1202 through an anode connecting rod 15, and the cathode plate 1102 is electrically connected with the left induction coil 1201 through a cathode connecting rod 1501; the anode connecting bar 15 and the cathode connecting bar 1501 are disposed on the inductor body 11 to fix the induction coil 12. In this embodiment, the fastening groove 1105 is formed on the bottom surface of the cathode plate 1102, and the fastening groove 1105 is connected to the positioning groove 201 through the sensor positioning block 10.

The operator first inserts the shaft of the inner star wheel, which constitutes the inspection center bar, into the lower center bar mounting opening 5, and fastens it through the threaded holes 501 using bolts. An operator places an inductor body 11 on the moving platform 2, a clamping groove 1105 at the bottom of an electrode fixing plate 1101 is clamped at the upper end of an inductor positioning block 10, a clamping block 8 is pressed on the electrode fixing plate 1101 and is fastened through a locking nut 9, the electrode fixing plate 1101 is made to cling to the upper surface of the moving platform 2, then the moving platform 2 slides left and right along the linear guide rail 3, an induction coil 12 at the left end of the inductor is made to be peripheral to the outer contour of the inner star wheel and have the same concentricity with the inner star wheel, if the concentricity is inconsistent, the moving platform 2 slides left and right repeatedly, the induction coil 12 slightly collides with the outer contour of the inner star wheel, and accordingly the caliber of the induction coil 12 is enlarged through the inner star wheel or the concentricity of the induction coil 12 is adjusted in other modes, and the outer contour of the inner star wheel and the induction coil 12 have the same concentricity. After debugging, loosening the locking nut 9 and the clamping block 8, integrally installing the inductor on a clamping piece of a machine tool guide rail, and connecting the anode plate 1103 and the cathode plate 1102 with electricity on the machine tool, so that the left end induction coil 1201 and the right end induction coil 1202 are electrified to generate heat, processes such as heating and quenching are carried out on the inner star wheel, and circulating water is introduced into the circulating water pipe 16 to ensure that the processes are smoothly carried out.

Example two: detecting external star wheel

In the present embodiment, as shown in fig. 4, the inductor includes an inductor main body 11, an electrode fixing plate 1101 installed at the bottom of the inductor main body 11, a water circulation pipe 16 installed on the electrode fixing plate 1101, an induction coil 12 installed on the inductor main body 11, and a card slot 1105 opened at the bottom of the electrode fixing plate 1101. The induction coil 12 comprises a left induction coil 1201 and a right induction coil 1202, the left induction coil 1201 is connected with the right induction coil 1202 through a connecting block 14, the number of the electrode fixing plates 1101 is two, the two electrode fixing plates 1101 are separated by an insulating plate 1104, and the two electrode fixing plates 1101 are an anode plate 1103 and a cathode plate 1102 respectively; the anode plate 1103 is electrically connected with the right induction coil 1202 through an anode connecting rod 15, and the cathode plate 1102 is electrically connected with the left induction coil 1201 through a cathode connecting rod 1501; the anode connecting bar 15 and the cathode connecting bar 1501 are disposed on the inductor body 11 to fix the induction coil 12. In this embodiment, the card slot 1105 opens on the bottom surface of the cathode plate 1102; the clamping groove 1105 is connected with the positioning groove 201 through the inductor positioning block 10.

The operator first inserts the shaft of the outer star wheel, which constitutes the inspection center bar, into the lower center bar mounting opening 5, and fastens it through the threaded hole 501 using a bolt. An operator puts an inductor body 11 on the moving platform 2, a clamping groove 1105 at the bottom of an electrode fixing plate 1101 is clamped at the upper end of an inductor positioning block 10, a clamping block 8 is pressed on the electrode fixing plate 1101 and is fastened through a locking nut 9, the electrode fixing plate 1101 is made to cling to the upper surface of the moving platform 2, then the moving platform 2 slides left and right along a linear guide rail 3, an induction coil 12 at the left end of the inductor is in the inner contour of an outer star wheel and has the same concentricity with the outer star wheel, if the concentricity is inconsistent, the moving platform 2 slides repeatedly left and right, the induction coil 12 slightly collides with the inner contour of the outer star wheel, the caliber of the induction coil 12 is reduced or the concentricity of the induction coil 12 is adjusted by adopting other modes by the inner contour of the outer star wheel, and the inner contour of the outer star wheel and the induction coil 12 have the same concentricity. After debugging, loosening the locking nut 9 and the clamping block 8, integrally installing the inductor on a clamping piece of a machine tool guide rail, and connecting the anode plate 1103 and the cathode plate 1102 with electricity on the machine tool, so that the left end induction coil 1201 and the right end induction coil 1202 are electrified to generate heat to heat and quench the outer star wheel, and circulating water is introduced into the circulating water pipe 16 to ensure smooth proceeding of the process.

Example three: detecting solid or hollow shafts

In the present embodiment, as shown in fig. 5, the inductor includes an inductor main body 11, an electrode fixing plate 1101 installed at the bottom of the inductor main body 11, a circulating water pipe 16 installed on the inductor main body 11, an induction coil 12 installed on the inductor main body 11, and a card slot 1105 opened at the bottom of the electrode fixing plate 1101. The induction coil 12 comprises a left induction coil 1201 and a right induction coil 1202, the left induction coil 1201 is connected with the right induction coil 1202 through a connecting block 14, the number of the electrode fixing plates 1101 is two, the two electrode fixing plates 1101 are separated by an insulating plate 1104, and the two electrode fixing plates 1101 are an anode plate 1103 and a cathode plate 1102 respectively; in this embodiment, the insulating plate 1104 also divides the inductor body 11 into two halves, namely a front half and a rear half, the anode plate 1103 and the right induction coil 1202 are electrically connected through an anode connecting rod 15, and the cathode plate 1102 and the left induction coil 1201 are electrically connected through a cathode connecting rod 1501; the anode connecting rod 15 and the cathode connecting rod 1501 are respectively disposed on the inductor body 11 at the front and rear ends of the divided insulating plate 1104, and serve to fix the induction coil 12 and conduct electricity. In this embodiment, the clamping groove 1105 is formed on the bottom surface of the cathode plate 1102, the clamping groove 1105 is connected with the positioning groove 201 through the inductor positioning block 10, the induction coil 12 is further provided with a water outlet pipe 17, and the circulating water pipe 16 is connected with the water outlet pipe 17 through the inductor main body 11.

An operator first inserts a solid shaft or a hollow shaft into the upper center rod mounting opening 5, and fastens the solid shaft or the hollow shaft through the threaded hole 501 by using a bolt, and the solid shaft or the hollow shaft constitutes the detection center rod. An operator places the inductor main body 11 on the moving platform 2, the clamping groove 1105 at the bottom of the electrode fixing plate 1101 is clamped at the upper end of the inductor positioning block 10, the clamping block 8 is pressed on the electrode fixing plate 1101 and is fastened through the locking nut 9, so that the electrode fixing plate 1101 is tightly attached to the upper surface of the moving platform 2, then the moving platform 2 is slid left and right along the linear guide rail 3, so that the induction coil 12 at the left end part of the inductor is arranged at the periphery of the outer contour of the solid shaft or the hollow shaft and has the same concentricity with the solid shaft or the hollow shaft, if the concentricity is inconsistent, the moving platform 2 is repeatedly slid left and right to make the induction coil 12 slightly collide with the outer contour of the solid shaft or the hollow shaft, therefore, the caliber of the induction coil 12 is enlarged through the outer contour of the solid shaft or the hollow shaft or the concentricity of the induction coil 12 is adjusted by adopting other modes, so that the outer contour of the solid shaft or the hollow shaft and the induction coil 12 have the same concentricity. After debugging, the locking nut 9 and the clamping block 8 are loosened, the inductor is integrally installed on a clamping piece of a machine tool guide rail, the anode plate 1103 and the cathode plate 1102 are connected with electricity on the machine tool, so that the left end induction coil 1201 and the right end induction coil 1202 are electrified to generate heat, processes such as heating and quenching are carried out on a solid shaft or a hollow shaft, circulating water is introduced into the circulating water pipe 16 to ensure that the processes are smoothly carried out, and the water outlet pipe 17 is used for discharging the circulating water to ensure the temperature of the circulating water.

Example four: detecting shank type workpiece

In the present embodiment, as shown in fig. 6, the inductor includes an inductor main body 11, an electrode fixing plate 1101 installed at the bottom of the inductor main body 11, a circulating water pipe 16 installed on the inductor main body 11, an induction coil 12 installed on the inductor main body 11, and a card slot 1105 opened at the bottom of the electrode fixing plate 1101. The induction coil 12 comprises a left induction coil 1201 and a right induction coil 1202, the left induction coil 1201 is connected with the right induction coil 1202 through a connecting block 14, the number of the electrode fixing plates 1101 is two, the two electrode fixing plates 1101 are separated by an insulating plate 1104, and the two electrode fixing plates 1101 are an anode plate 1103 and a cathode plate 1102 respectively; in this embodiment, the insulating plate 1104 also divides the inductor body 11 and the right-hand induction coil 1202 into front and rear halves; the anode plate 1103 is electrically connected with the front half right induction coil 1202 through the front half inductor body 11, and the cathode plate 1102 is electrically connected with the rear half right induction coil 1202 through the rear half inductor body 11; the right induction coil 1202 is welded on the inductor main body 11, the left induction coil 1201 is welded with the right induction coil 1202 through a connecting block 14, and the number of the connecting blocks 14 is two; a circuit loop is formed between the front half right-end induction coil 1202, the connecting block 14, the left-end induction coil 1201, the connecting block 14, and the rear half right-end induction coil 1202. In this embodiment, side plates 13 are further welded to two sides of the inductor body 11, a plurality of fixing rods 1301 are disposed on the side plates 13, and the fixing rods 1301 are respectively connected to the left end induction coil 1201 and the right end induction coil 1202. The number of the fixing rods 1301 is four, the number of the connecting blocks 14 is two, the left end induction coil 1201 is semicircular with a downward opening, the right end induction coil 1202 is semicircular with an upward opening, and the diameter of the left end induction coil 1201 is larger than that of the right end induction coil 1202. In this embodiment, the left end induction coil 1201 is further provided with a water outlet pipe 17, and the circulating water pipe 16 is connected with the water outlet pipe 17 through the inductor main body 11, the right end induction coil 1202, and the left end induction coil 1201.

An operator first inserts a shank-shaped workpiece, which constitutes a detection center bar, into the lower center bar attachment opening 5, and fastens the workpiece through the threaded hole 501 with a bolt. An operator puts an inductor main body 11 on a moving platform 2, a clamping groove 1105 at the bottom of an electrode fixing plate 1101 is clamped at the upper end of an inductor positioning block 10, a clamping block 8 is pressed on the electrode fixing plate 1101 and is fastened through a locking nut 9, so that the electrode fixing plate 1101 is tightly attached to the upper surface of the moving platform 2, then the moving platform 2 is slid leftwards and rightwards along a linear guide rail 3, a handle-shaped workpiece sequentially passes through a left end induction coil 1201 and a right end induction coil 1202, the handle-shaped workpiece has the same concentricity with the left end induction coil 1201 and the right end induction coil 1202, if the concentricity is inconsistent, the moving platform 2 is repeatedly slid leftwards and rightwards, so that the left end induction coil 1201 and the right end induction coil 1202 slightly collide with the outer contour of the handle-shaped workpiece, and the calibers of the left end induction coil 1201 and the right end induction coil 1202 are enlarged through the outer contour of the handle-shaped workpiece or the concentricity of the left end induction coil 1201 and the right end induction coil 1202 is adjusted by other methods, so that the handle-shaped workpiece has the same concentricity as the left-end induction coil 1201 and the right-end induction coil 1202. After debugging, loosen lock nut 9 and press from both sides tight piece 8, with inductor integral erection on the holder of lathe guide rail, on the lathe, anode plate 1103, negative plate 1102 connect the electricity, the circuit loop is: an anode plate 1103- - -a front half sensor body 11- - -a front half right-end induction coil 1202- - -a connecting block 14- - -a left end induction coil 1201- - -a rear half right-end induction coil 1202- - -a rear half sensor body 11- - -a cathode plate 1102, wherein the left end induction coil 1201 and the right end induction coil 1202 generate heat to heat and quench a handle-shaped workpiece, circulating water is introduced into a circulating water pipe 16 to ensure smooth proceeding of the process, and a water outlet pipe 17 is used for discharging the circulating water to ensure the temperature of the circulating water.

The utility model relates to a multi-section type inductor quick die change correcting device, which restores the detection position of an inductor on a machine tool and the processing position of a workpiece on the machine tool to the multi-section type inductor quick die change correcting device in the same proportion. The central rod installing openings 5 are arranged, different central rod installing openings 5 can be used according to the specification of the inductor main body 11, and the application range is wide.

In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (7)

1. The utility model provides a quick retooling correcting unit of multisection type inductor which characterized in that: including bottom plate (1), slidable mounting moving platform (2) on bottom plate (1), install the centre gripping subassembly on moving platform (2), fix backplate (4) on bottom plate (1) and set up a plurality of center rod installing port (5) on backplate (4), center rod installing port (5) are used for dismantling to connect and detect the center rod, the centre gripping subassembly is used for fastening the inductor on moving platform (2), moving platform (2) can be followed the direction that is close to or keeps away from backplate (4) and slided on bottom plate (1).

2. The multi-section inductor fast die change correction device of claim 1, wherein: the clamping assembly comprises a clamping block (8), a locking nut (9) and an inductor positioning block (10), a through hole is formed in the moving platform (2), the clamping block (8) is installed in the through hole of the moving platform (2) through the locking nut (9), and the clamping block (8) is used for pressing the inductor downwards; the movable platform (2) is further provided with a positioning groove (201), the inductor positioning block (10) is installed in the positioning groove (201), and the inductor positioning block (10) is used for being clamped in a clamping groove (1105) at the lower end of the inductor.

3. The multi-section inductor fast die change correction device of claim 1, wherein: still be provided with between moving platform (2) and bottom plate (1) linear guide (3) and with linear guide (3) sliding fit's slider (202), linear guide (3) and bottom plate (1) are fixed to be linked to each other, slider (202) and moving platform (2) are fixed to be linked to each other, the one end of linear guide (3) extends to backplate (4), the other end extends to bottom plate (1) and keeps away from the tip department of backplate (4).

4. The multi-section inductor fast die change correction device of claim 3, wherein: the slide block (202) is a ball slide block.

5. The multi-section inductor fast die change correction device of claim 3, wherein: two ends of the linear guide rail (3) are provided with limit blocks (6) and limit block buffer cushion blocks (7), the limit blocks (6) are fixed at two ends of the linear guide rail (3), and the limit block buffer cushion blocks (7) are arranged on the inner sides of the limit blocks (6).

6. The multi-section inductor fast die change correction device of claim 1, wherein: and a support plate (401) is also fixedly arranged between the back plate (4) and the bottom plate (1).

7. The multi-section inductor fast die change correction device of claim 1, wherein: the back plate (4) is also provided with a plurality of threaded holes (501) on the outer periphery side of the central rod mounting opening (5).

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