CN105689448A - Planar rectification device for silicon-steel post - Google Patents

Abstract

The invention discloses a silicon steel column plane correction device, which includes a machine base, a clamping device, a transmission device and a power device are installed at the lower end of the machine base, and a pneumatic hydraulic machine is installed on the top of the machine base; the clamping device includes a support frame on the left side The first clamping block is fixedly installed, and the right side of the support frame is provided with a second clamping block; a worm screw is fixedly installed on the second clamping block; the transmission device includes two fixed plates fixedly installed together by a plurality of connecting rods, Each fixed plate is movably installed with at least two transmission wheels through a rotating shaft, and a transmission track is set on it. The transmission wheels adjacent to the base on each fixed plate are connected together through a transmission shaft, and a transmission gear is fixedly installed on the transmission shaft. The power device includes a base installed on the inner side of the machine base, a motor is installed on the first slide rail set on the base, and a toggle lever for moving the motor to slide along the first slide rail is installed on the motor; the output shaft of the motor is sleeved with a The drive gear meshes with the transmission gear and the worm respectively.

Description

Silicon steel column plane correction device

technical field

The invention relates to a correction device, in particular to a silicon steel column plane correction device.

Background technique

In order to facilitate the rapid heat dissipation of the silicon steel column, a strip-shaped water tank is welded on the silicon steel column to assist the rapid heat dissipation of the silicon steel column. Since the silicon steel column is a plate, the silicon steel column is easily deformed during high-temperature welding, resulting in the unwelded water tank. The side is uneven, which seriously affects the normal use.

For this reason, after the silicon steel column has been welded to the water tank, a calibration device is required for calibration. At present, when the silicon steel column is calibrated, due to the relatively simple equipment, workers can only manually send the silicon steel column between the two clamping blocks. During the period, adjust the distance between the two clamping blocks by manually rotating the screw to clamp the silicon steel column, and then use the jack to correct the silicon steel column while manually moving the silicon steel column; when using this method to correct the silicon steel column , the correction efficiency is low and the labor intensity of the workers is high.

Contents of the invention

In view of the above-mentioned deficiencies in the prior art, the present invention provides a silicon steel column plane correction device, which can quickly and labor-savingly realize the correction of the silicon steel column.

In order to achieve the above-mentioned purpose of the invention, the technical scheme adopted in the present invention is:

A silicon steel column plane correction device is provided, which includes a machine base, and a clamping device for clamping the silicon steel column, a transmission device for transmitting the silicon steel column, and a clamping device for clamping the silicon steel column are installed at the lower end of the machine base. The power device that provides power with the transmission device; a pneumatic hydraulic press that levels the silicon steel column clamped on the clamping device is installed on the top of the base;

The clamping device includes a support frame fixedly installed on the machine base. The left side of the support frame is fixedly equipped with a first clamping block; The second clamping block; the second clamping block is fixedly installed with a worm that cooperates with the power device and is used to drive the second clamping block to slide along the support frame;

The transmission device includes two fixed plates that are fixedly installed together through a number of connecting rods. At least two transmission wheels are movably installed on each fixed plate through a rotating shaft, and the drive wheels are covered with drive tracks; each fixed plate is adjacent to the base The transmission wheels of the seat are connected together through a transmission shaft, and a transmission gear matched with the power device is fixedly installed on the transmission shaft;

The power device includes a base installed on the inner side of the machine base, a motor is installed on the first slide rail set on the base, and a toggle rod is installed on the motor to move the motor to slide along the first slide rail; the output shaft of the motor is sleeved with a The driving gear is respectively engaged with the transmission gear and the worm under the toggle of the toggle lever.

The beneficial effects of the present invention are: when the device is leveling the silicon steel column, the motor installed on the first slide rail can be driven by the toggle rod to realize the automatic clamping and transmission of the silicon steel column respectively, without the need for workers to manually place the silicon steel column Drag it into the clamping device, and then manually adjust the clamping degree of the silicon steel column, thereby reducing the labor intensity of the workers; the entire process is realized by automation, thereby improving production efficiency.

Description of drawings

Fig. 1 is a side view of a silicon steel column plane correction device.

Fig. 2 is a top view of the silicon steel column plane correction device.

Fig. 3 is a front view of the base part of the silicon steel column plane correction device.

Among them, 1. machine base; 101. strip groove; 102. arc groove; 2. clamping device; 201. support frame; 202. first clamping block; 203. limit groove; 204. second clamping Block; 205, worm; 206, the second slide rail; 207, return spring; 3, pneumatic hydraulic press; 301, the third slide rail; 302, slide block; 303, top beam; 304, air pipe; 305, cylinder; 306, Piston rod; 307, correction protrusion; 308, pressing block;

4. Transmission device; 401, transmission track; 402, transmission wheel; 403, fixed plate; 404, transmission gear; 405, connecting rod; 406, rotating shaft; 503, handle; 504, guide hole; 505, motor; 506, first slide rail; 507, base; 508, driving gear.

detailed description

The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

Referring to FIG. 1, FIG. 1 shows a side view of the silicon steel column plane correction device; FIG. 2 shows a top view of the silicon steel column plane correction device. As shown in Figures 1 and 2, the silicon steel column plane correction device includes a base 1, a clamping device 2 for clamping the silicon steel column, a transmission device for transmitting the silicon steel column are installed at the lower end of the base 1 The device 4 and the power device 5 for providing power to the clamping device 2 and the transmission device 4; on the top of the base 1, a pneumatic hydraulic machine 3 for leveling the silicon steel column clamped on the clamping device 2 is installed.

When the device is leveling the silicon steel column, the automatic clamping and transmission of the silicon steel column can be realized through the power device 5, without the need for workers to manually drag the silicon steel column into the clamping device 2, and then manually adjust the clamping degree of the silicon steel column , thereby reducing the labor intensity of workers; the whole process is realized by automation, thereby improving production efficiency.

As shown in Figure 1, the clamping device 2 includes a support frame 201 fixedly installed on the machine base 1, the left side of the support frame 201 is fixedly equipped with a first clamping block 202; A clamping block 202 cooperates with the second clamping block 204 for clamping the silicon steel column; the second clamping block 204 is fixedly installed with the power unit 5 for driving the second clamping block 204 along the support frame 201 Sliding worm 205 .

The transmission device 4 includes two fixed plates 403 that are fixedly installed together through a plurality of connecting rods 405. At least two transmission wheels 402 are movably installed on each fixed plate 403 through a rotating shaft 406. The transmission wheels 402 are covered with transmission tracks 401. The transmission wheel 402 adjacent to the base on each fixed plate 403 is connected together through a transmission shaft, and a transmission gear 404 that cooperates with the power unit 5 is fixedly installed on the transmission shaft.

The power unit 5 includes a base 507 installed on the inside of the base 1, a motor 505 is installed on the first slide rail 506 provided on the base 507, and a toggle lever for the toggle motor 505 to slide along the first slide rail 506 is installed on the motor 505 501 ; the output shaft of the motor 505 is sleeved with a drive gear 508 that is respectively engaged with the transmission gear 404 and the worm 205 under the toggle of the toggle lever 501 .

The specific process of correcting the silicon steel column plane by using the correction device of this scheme is as follows:

Place the silicon steel column to be calibrated on the transmission track 401, start the motor 505, and through the toggle lever 501, the motor 505 moves towards the direction of the transmission gear 404 under the action of the toggle lever 501 and the first slide rail 506 until the active The gear 508 is meshed with the transmission gear 404, and the toggle lever 501 is stopped, and the silicon steel column on the transmission track 401 moves toward the clamping device 2 under the action of the driving gear 508 and the transmission gear 404.

When the silicon steel column reaches the position of clamping device 2, toggle the toggle lever 501 to separate the driving gear 508 from the transmission gear 404, and make the motor 505 move towards the direction of the worm 205 until the driving gear 508 meshes with the worm 205, then stop the toggle The moving rod 501, the second clamping block 204 moves toward the first clamping block 202 under the action of the worm 205 and the driving gear 508, when the silicon steel column is clamped by the first clamping block 202 and the second clamping block 204 After that, start the pneumatic hydraulic machine 3 to correct the uneven surface of the silicon steel column; at the same time, move the toggle lever 501 to make the driving gear 508 mesh with the transmission gear 404 again, so as to achieve the correction of the uneven surface of the entire silicon steel column .

When calibrating the silicon steel column, after each silicon steel column is calibrated, the pneumatic hydraulic machine 3 needs to be turned off; if a silicon steel column is calibrated and there are other silicon steel columns to be calibrated, other silicon steel columns can be directly placed on the On the transmission crawler 401; if there is no other silicon steel column to be corrected behind, the driving gear 508 is separated from the worm 205 through the toggle lever 501, so that the driving gear 508 is neither in contact with the worm 205 nor meshed with the transmission gear 404, and then closed The motor 505, but here also can first close the motor 505, and then control the driving gear 508 to separate from the worm screw 205.

In one embodiment of the present invention, as shown in Fig. 1 and Fig. 3, offer a guide hole 504 for guiding the end of the worm 205 on the side plate of the machine base 1 (the diameter of the guide hole 504 is slightly larger than that of the end of the worm 205 Since one end of the worm 205 is in a free state, setting the guide hole 504 can prevent the worm 205 from shaking and affecting the stable transmission of power when the driving gear 508 drives the screw to move.

Since the second clamping block 204 realizes the clamping of the silicon steel column through the cooperation of the worm screw 205 and the power device 5, the worm screw 205 mainly drives the second clamping block to realize the clamping of the silicon steel column through the cooperation of the meshing teeth on the worm screw 205 and the driving gear 508. Clamping, when the motor 505 is performing power transmission, it generally only rotates in one direction, and to realize the removal of the silicon steel column from the clamping device 2, it is necessary to set the motor 505 to be able to rotate both forward and reverse, and It is very troublesome to switch back and forth when using such a motor 505 to drive the two devices, and the control cost is relatively high.

In order to realize the rapid separation of the silicon steel column from the clamping device 2, in this solution, an arc-shaped slot communicating with the guide hole 504 and used to clamp the end of the worm 205 is provided at the lower end of the guide hole 504. The first clamping block 202 and the second clamping block A return spring 207 is connected between the two clamping blocks 204 to drive the second clamping block 204 to reset.

After setting in this way, after the silicon steel column is clamped, the end of the worm 205 is snapped into the arc-shaped slot, so as to prevent the driving gear 508 from being separated from the worm 205, when the silicon steel column has not been corrected, the second clamp The block 204 is away from the first clamping block 202 under the action of the back-moving spring 207, and the clamping of the silicon steel column cannot be reached; The groove moves into the guide hole 504, and the second clamping block 204 is moved away from the first clamping block 202 under the action of the return spring 207, thereby realizing the rapid removal of the silicon steel column.

As shown in Figure 1, during implementation, in order to facilitate the installation of the clamping device 2 and the power device 5 in a narrow space, there is no gap between the clamping device 2 and the power device 5. Mutual interference, in this solution, the support frame 201 is installed on the left side of the base 507 , and there is a gap between the right end surface of the support frame 201 and the end surface of the driving gear 508 .

In one embodiment of the present invention, a second slide rail 206 is installed on the right end of the support frame 201, and the second clamping block 204 is clamped on the second slide rail 206, and the second clamping block 204 is driven by the worm 205 on the slide on the second slide rail 206. After the second slide rail 206 is provided, the clamping of the silicon steel column can be realized quickly, and in addition, because the frictional force is relatively small, it is relatively labor-saving.

Since the correction of the uneven surface of the silicon steel column will give the silicon steel column a relatively large downward pressure, in order to ensure the stability of the silicon steel column, on the opposite sides of the first clamping block 202 and the second clamping block 204 There are limit slots 203 that match the sides of the slots on the silicon steel columns. After the limit groove 203 is set, the clamping device 2 can give an upward supporting force to the silicon steel column, thereby ensuring the stability of the silicon steel column during correction.

In addition, since the second clamping block 204 needs to be installed on the second slide rail 206, in order to ensure that the limiting grooves 203 of the first clamping block 202 and the second clamping block 204 are located on the same plane, the second clamping block 204 The height is smaller than the height of the first clamping block 202, and the shapes of the two can be set to be consistent.

As shown in Figure 3, during implementation, a bar-shaped groove 101 for movably installing the end of the toggle lever 501 can be provided on the side plate of the frame, and the two ends and the middle part of the bar-shaped groove 101 are provided with bars for dialing. When the toggle lever 501 is moved, the driving gear 508 is accurately engaged with the arc groove 102 of the worm 205 and the transmission gear 404 .

The mutual cooperation of the bar-shaped groove 101 and the arc-shaped groove 102 can make the driving gear 508 mesh with the transmission gear 404 or the worm 205 accurately when the toggle lever 501 is moved, so as to avoid the time-consuming and efficiency-reducing problems of blind turning.

Since the toggle lever 501 is a round bar with a relatively small cross-sectional area, it is not very convenient for workers to hold. The handle 503 that is convenient to toggle the toggle lever 501 is arranged.

As shown in Figure 1, the pneumatic hydraulic machine 3 of the present solution may include a cylinder 305 installed on the top crossbeam 303 of the base 1 directly above the clamping device 2, and a piston rod 306 of the cylinder 305 is provided with a cylinder for correcting the silicon steel column. The briquetting block 308 and the air cylinder 305 are connected with an external air compressor through an air pipe 304 .

When the silicon steel column is welded, some planes will be heated unevenly, which makes the deformation of some planes relatively serious, that is, the amplitude of some plane protrusions is relatively large. A correction protrusion 307 is fixedly installed on the block 308 by a countersunk head screw.

After setting in this way, when encountering a plane with large deformation, the correction protrusion 307 can be installed through the countersunk head screw, and the correction protrusion 307 can also be removed when the deformation is relatively small.

In one implementation of the present invention, with specific reference to Fig. 1, a third slide rail 301 is arranged on the top beam 303 of the machine base 1, and a motor is arranged on the side plate of the machine base 1; The block 302 is installed on the third slide rail 301; the nut provided on the slide block 302 cooperates with the screw mandrel arranged on the output shaft of the motor.

The third slide rail 301 and the slider 302 can make the cylinder 305 move within a certain width range. After such setting, if a wider silicon steel column needs to be corrected, the cylinder 305 can be flexibly moved to deal with different types of silicon steel columns. correction.

To sum up, when the calibration device performs silicon steel column calibration, workers do not need to manually drag the silicon steel column into the clamping device 2, and then manually adjust the clamping degree of the silicon steel column, thereby reducing the labor intensity of the workers; All are realized by automation, thus improving production efficiency.

The descriptions of the above embodiments are only used to help understand the method and core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (10)

1. silicon steel post plane correction device, it is characterized in that, including support, the clamping device for silicon steel post is clamped is installed, for the transmitting device that silicon steel post is transmitted and for providing the power set of power to described clamping device and transmitting device in the lower end of described support；The Pneumatic Liquid press that the silicon steel post being clamped on described clamping device is smoothed is installed at the top of described support；

Described clamping device includes the bracing frame being fixedly mounted on described support, and the left side of support frame as described above is installed with the first grip block；The right side of support frame as described above is provided with for the second grip block that silicon steel post is clamped that matches with described first grip block；Described second grip block is installed with coordinate with power set, worm screw for driving the second grip block to slide along bracing frame；

Described transmitting device includes two blocks of fixing plates being fixedly installed togather by some connecting rods, every block of fixing plate has been moveably mounted at least two drive by rotating shaft, described drive is arranged with driven pedrail；On every block of fixing plate, the drive of contiguous pedestal is linked together by power transmission shaft, is installed with a travelling gear coordinated with power set on described power transmission shaft；

Described power set include the base being arranged on inside support, the first slide rail that described base is arranged is provided with motor, described motor is provided with and stirs the poke rod that motor slides along the first slide rail；The output shaft of described motor is arranged with under poke rod is stirred, respectively with the driving gear of travelling gear and worm engaging。

2. silicon steel post plane correction device according to claim 1, it is characterized in that, the side plate of described support offers one for worm end guiding pilot hole, the lower end of described pilot hole offer communicate therewith, the arc-shaped slot of worm end described in clamping；The back-moving spring that drive second grip block resets it is connected between described first grip block and the second grip block。

3. silicon steel post plane correction device according to claim 2, it is characterised in that support frame as described above is arranged on the left side of described base, and there is a gap between the end face of its right end face of support frame as described above and described driving gear。

4. according to the arbitrary described silicon steel post plane correction device of claim 1-3, it is characterized in that, the right-hand member of support frame as described above is provided with one second slide rail, and described second grip block is installed on described second slide rail, and drives the second grip block to slide on the second slide rail by worm screw。

5. silicon steel post plane correction device according to claim 4, it is characterised in that described first grip block and all offer the stopper slot that match stupefied with the cell body side on silicon steel post on the relative side of the second grip block。

6. the silicon steel post plane correction device according to claim 1,2,3 or 5, it is characterized in that, the side plate of described frame offers the bar-shaped trough installing poke rod end for activity, when the two ends of described bar-shaped trough and middle part all offer for stirring poke rod, make the arcuate groove that driving gear engages with worm screw and travelling gear。

7. silicon steel post plane correction device according to claim 6, it is characterised in that the end of described poke rod is installed with a disk, and described disk is provided with the handle being easy to stir described poke rod。

8. the silicon steel post plane correction device according to claim 1,2,3,5 or 7, it is characterized in that, described Pneumatic Liquid press includes the cylinder being arranged on directly over clamping device in the top cross-bar of support, and the piston rod of described cylinder is provided with the briquetting for described silicon steel post is corrected。

9. silicon steel post plane correction device according to claim 8, it is characterised in that be installed with a block correction by sunk screw on described briquetting protruding。

10. silicon steel post plane correction device according to claim 9, it is characterised in that be provided with one the 3rd slide rail in the top cross-bar of described support, the side plate of support arranges motor；Described cylinder is arranged on described 3rd slide rail by the slide block arranged bottom it；The nut arranged on described slide block matches with the screw mandrel being arranged on described motor output shaft。