Double-station inner and outer iron core nesting assembly equipment

Abstract

The utility model provides double-station inner and outer iron core nesting assembly equipment, which comprises a panel, a bottom plate, a fixed plate, a moving device and a guide device, and is characterized in that the moving device comprises a servo motor, a servo driver, a screw rod, a coupler and a movable plate; the guide device comprises an iron core guide block, an outer iron core guide block, an inner stator iron core guide block and an inner stator iron core auxiliary guide block, an outer iron core is arranged in the outer iron core guide block, and the outer iron core is provided with the inner stator iron core guide block matched with the outer iron core. An inner stator iron core auxiliary guide block matched with the inner stator iron core guide block is arranged on the inner stator iron core guide block, and an inner iron core is arranged in the iron core guide block. According to the double-station inner and outer iron core nesting assembly equipment provided by the utility model, the stability of the equipment is enhanced, and meanwhile, the production efficiency of the working procedure is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron core nesting technical field especially relates to a double position inner and outer iron core nesting assembly equipment. BACKGROUND

[0002] Due to product characteristics, the existing step-by-step assembly tool is composed of two sets of devices when positioning and pressing, in the actual operation process, first uses the first set for positioning, after the inner and outer iron cores are pressed halfway, removes and places in the second set tool, and then presses to the position. This way, the work efficiency is very low, after improvement, the efficiency is improved, but there are still problems such as inconvenient part taking, and new problems of imbalance, resulting in different depths of two sides after product pressing, and the device is prone to jamming and wear, increasing maintenance cost and maintenance cost.

[0003] Therefore, it is necessary to provide a new double position inner and outer iron core nesting assembly equipment to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a double position inner and outer iron core nesting assembly equipment, which overcomes the problem of difficult part taking, realizes the combination of two work stations into one work station, and greatly improves the production efficiency of the process by adopting one-step double position technical means.

[0005] The double position inner and outer iron core nesting assembly equipment provided by the utility model comprises a panel, a bottom plate, a fixed plate, a moving device and a guide device, the moving device comprises a servo motor, a servo driver, a lead screw, a shaft coupling and a movable plate, the servo motor is driven by the servo driver, the servo motor is connected with the lead screw through the shaft coupling, the lead screw is connected with the movable plate and the fixed plate respectively, the guide device comprises an iron core guide block, an outer iron core guide block, an inner stator iron core guide block and an inner stator iron core auxiliary guide block, the outer iron core guide block is provided with an outer iron core, the outer iron core is provided with an inner stator iron core guide block matched with the outer iron core, the inner stator iron core guide block is provided with an inner stator iron core auxiliary guide block matched with the inner stator iron core guide block, and the iron core guide block is provided with an inner iron core.

[0006] Further, the lead screw is connected with the fixed plate through a lead screw fixing seat, the lead screw is connected with the movable plate through a lead screw bushing, and the lead screw is connected with the panel through a lead screw fixing bushing.

[0007] Further, an upper fixed support is fixedly arranged below the movable plate, the iron core guide block is connected with the upper fixed support, and the iron core guide block is connected with the inner iron core through a glass bead screw.

[0008] Further, an outer iron core support seat is fixedly arranged above the fixed plate, and the outer iron core support seat is connected with the outer iron core guide block in a matched mode.

[0009] Further, a lower support seat is arranged on the bottom plate, and the lower support seat is connected with the outer iron core guide block through an equal-height screw, and the equal-height screw is provided with a linear spring.

[0010] Further, the inner stator iron core guide block is composed of two semicircular blocks.

[0011] Further, two guide shafts I are arranged on the panel, and the two guide shafts I are fixedly arranged on a motor fixed plate, and a servo motor is fixedly arranged on the motor fixed plate.

[0012] Further, the servo driver is fixedly arranged on the bottom plate.

[0013] Further, a guide shaft II is arranged on the movable plate, and the panel, the movable plate and the fixed plate are connected through the four guide shafts II on the movable plate, and the four guide shafts II are connected with the movable plate through oil-free bushings.

[0014] Further, a guide shaft III is arranged on the fixed plate, and the fixed plate and the bottom plate are connected through the guide shaft III on the fixed plate.

[0015] Compared with the related art, the double-station inner and outer iron core nesting assembly equipment has the following beneficial effects:

[0016] The double-station inner and outer iron core nesting assembly equipment provided by the utility model overcomes the problem of difficult part taking, realizes the combination of two stations into one station, adopts one-step double-station technical means, enhances the stability of the equipment, and greatly improves the production efficiency of the process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides an overall structure schematic view;

[0018] Figure 2 The utility model provides an overall structure sectional view schematic view;

[0019] Figure 3 The utility model provides an overall structure overhead schematic view.

[0020] The figure label: 1, panel, 2, movable plate, 3, fixed plate, 4, bottom plate, 5, motor fixed plate, 6, upper fixed support, 7, core guide block, 8, lower support column, 9, outer core support seat, 10, outer core guide block, 11, inner stator core auxiliary guide block, 12, inner stator core guide block, 13, equal height screw, 14, linear spring, 15, servo motor, 16, coupling, 17, screw fixed bushing, 18, screw bushing, 19, screw fixed seat, 20, screw, 21, oil-free bushing, 22, servo driver, 23, PLC controller, 24, control switch, 25, control screen, 26, control screen support, 27, guide shaft one, 28, guide shaft two, 29, guide shaft three, 30, glass bead screw, 31, outer core, 32, inner core. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings and embodiments.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 , a double-station inner and outer core nesting assembly equipment, comprising: panel 1, bottom plate 4, fixed plate 3, moving device and guiding device, the moving device includes servo motor 15, servo driver 22, screw 20, coupling 16 and movable plate 2, servo motor 15 is driven by servo driver 22, servo motor 15 is connected through coupling 16 and screw 20, screw 20 is connected with movable plate 2 and fixed plate 3 respectively, the guiding device includes core guide block 7, outer core guide block 10, inner stator core guide block 12 and inner stator core auxiliary guide block 11, outer core guide block 10 is provided with outer core 31, outer core 31 is provided with inner stator core guide block 12 matched with outer core 31, inner stator core auxiliary guide block 11 matched with inner stator core guide block 12 is arranged on inner stator core guide block 12, and inner core 32 is arranged on core guide block 7.

[0023] Further, screw 20 is connected with fixed plate 3 through screw fixed seat 19, screw 20 is connected with movable plate 2 through screw bushing 18, and screw 20 is connected with panel 1 through screw fixed bushing 17.

[0024] Further, the upper fixed support 6 is fixedly arranged below the movable plate 2, the core guide block 7 is connected with the upper fixed support 6, and the core guide block 7 is connected with the inner core 32 through the glass bead screw 30.

[0025] Further, the outer core support seat 9 is fixedly arranged above the fixed plate 3, and the outer core support seat 9 is connected with the outer core guide block 10 in a matched mode.

[0026] Further, the bottom plate 4 is provided with a lower support seat 8, the lower support seat 8 is connected by the equal height screw 13 and the outer iron core guide block 10, the equal height screw 13 is provided with a linear spring 14.

[0027] Further, the inner stator iron core guide block 12 is composed of two semicircular blocks. The inner stator iron core guide block 12 is composed of two semicircular blocks, which can be taken out after completing the guiding function in the pressing process, and does not affect the final complete pressing action.

[0028] Further, the panel 1 is provided with two guide shafts 27, the two guide shafts 27 are fixedly installed on the motor fixed plate 5, and the servo motor 15 is fixedly installed on the motor fixed plate 5.

[0029] Further, the servo driver 22 is fixedly installed on the bottom plate 1.

[0030] Further, the movable plate 2 is provided with guide shafts 28, the panel 1, the movable plate 2 and the fixed plate 3 are connected through the four guide shafts 28 on the movable plate 2, and the four guide shafts 28 are connected with the movable plate 2 through the oil-free bushings 21. Ensure that the movable plate 2 can be smoothly up and down; and ensure that the workpiece position is concentric.

[0031] Further, the fixed plate 3 is provided with guide shafts 29, and the fixed plate 3 and the bottom plate 4 are connected through the guide shafts 29 on the fixed plate 3.

[0032] The assembly relationship of the utility model is as follows:

[0033] First step: install the screw rod fixed bushing 17 on the panel 1, then fix the two guide shafts 27 on the panel 1, and then install the motor fixed plate 5 above the two guide shafts 27 by screws.

[0034] Second step: install the four oil-free bushings 21 on the four corners of the movable plate 2, then install the screw rod bushing 18 in the middle position of the movable plate 2, install the wave bead screw 30 in the two iron core guide blocks 7 respectively, then fix the two upper fixed supports 6 and the two iron core guide blocks 7 by a screw in the middle, and then install the two assemblies to the specified positions of the movable plate 2 respectively.

[0035] Third step: fix the two outer iron core support seats 9 to the specified positions of the fixed plate 3 by four screws respectively, then lock the two outer iron core guide blocks 10 in the middle of the outer iron core support seats 9 after passing a linear spring 14 in each of the two equal height screws 13, and then assemble the bottom plate 4 and the fixed plate 3 through the four guide shafts 29. Finally, install a screw rod fixed seat 19 in the middle position of the fixed plate 3.

[0036] Fourth step: through four guide shafts 28, pass through four oil-free bushings 21 to connect the panel 1, the movable plate 2 and the fixed plate 3, and install the lead screw 20, ensure that the movable plate 2 can move up and down smoothly, and ensure that the workpiece position is concentric.

[0037] Fifth step: install the servo motor 15 on the motor fixed plate 5, and connect the servo motor 15 and the lead screw 20 through the shaft coupling 16. Then fix a control screen support 26 beside the panel 1 and install the control screen 25.

[0038] Sixth step: install the servo driver 22, the PLC controller 23 and the two control switches 24 on the bottom plate 4.

[0039] Seventh step: finally install the wire and the inductive switch, and check whether the movement parts run smoothly and rebound.

[0040] The working principle of the utility model is as follows:

[0041] First step: place two outer iron cores 31 on the outer iron core guide block 10 respectively, and the positioning can be realized after placing. Then place a set of inner stator core guide block 12 on the outer iron core 31, the guide block can be separated from the middle. Then, an inner stator core auxiliary guide block 11 is sleeved on the inner stator core guide block 12, so that the inner stator core auxiliary guide block 11 remains an integral whole and can be placed on the outer iron core 31 to guide the inner iron core 32.

[0042] Second step: the two inner iron cores 32 are respectively sleeved on the iron core guide block 7, and the inner iron core 32 is fixed on the iron core guide block 7 by using the wave bead screw 30 inside the iron core guide block 7. Then, the inner iron core 32 is sleeved into the upper fixed support 6, and the position is checked whether it is at the bottom, so that the inner iron core 32 positioning can be realized, and the concentricity with the outer iron core 31 below is ensured.

[0043] Third step: press the control switch 24 with both hands at the same time, the servo motor 15 rotates to drive the lead screw 20 to rotate, so that the movable plate 2 and the two inner iron cores 32 are pressed down at the same time, and stop until the inner iron core 32 is pressed into the outer iron core 31 by about 1 / 3.

[0044] Fourth step: lift the inner stator core auxiliary guide block 11, and take out the inner stator core guide block 12, each of which is composed of two semicircles, and is placed at the specified position for the next preparation, and then the inner stator core auxiliary guide block 11 is placed on the outer iron core support 9.

[0045] Fifth step: press the control switch 24 with both hands at the same time again, continue to press the movable plate 2 and the two inner iron cores 32 down at the same time, the linear spring 14 is compressed, the inner stator core auxiliary guide block 11 and the equal height screw 13 are pressed down at the same time, and stop until the inner stator core auxiliary guide block 11 is pressed into the outer iron core 31.

[0046] Sixth step: the last two hands press the control switch 24 at the same time, the servo motor 15 reverses rotation drives the screw rod 20 to reverse rotation, makes the movable plate 2 and two already pressed workpieces slowly move up at the same time, the linear spring 14 restores, the inner stator core auxiliary guide block 11 and the equal height screw 13 return to the original position at the same time, the assembly is lifted, prevents sticking of the assembly and the outer stator core support seat 9 due to the pressing force, the servo motor 15 continues to rotate until returning to the initial position, the already pressed assembly is taken out, and is taken off from the stator core guide block 7, and the good product is put into the next work station.

[0047] Seventh step: the inner stator core auxiliary guide block 11 is taken out and placed in the specified position, and is prepared for next time pressing.

[0048] The utility model mainly improves in four aspects, first, two stations of step-by-step type become one work station of one-step type, second, the inner stator core guide block can be designed to be separated, when being pressed to a part, namely when the inner stator core is pressed into the outer stator core about 1 / 3, it is taken down, namely after completing the guiding function, the inner stator core can be completely pressed into the outer stator core, third, the rebound function is designed, in order to solve some wrong actions caused by the sticking of one-step type assembly and equipment, such as dropping parts during the rising process, fourth, the double work station is adopted, the mode of the screw rod in the middle makes the force balanced when pressing, the whole equipment runs more stably, and the efficiency is greatly improved.

[0049] The utility model adds the design concept that the outer stator core positioning device can use the assembly rebound, and the inner stator core guide block can be flexibly taken out in the process, while ensuring accurate positioning and smooth pressing function, solves the sticking between the assembly and the equipment caused by pressing, the utility model, the intermediate work load of taking the semi-finished product is omitted, and the work efficiency is improved, meanwhile, the utility model is designed into the double work station scheme, further improves the efficiency, increases the balance and stability of equipment operation, increases the service life of equipment and reduces the equipment maintenance cost, the product has been practically applied, and the response is very successful.

[0050] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process conversions made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A double-station inner-outer core nest assembly apparatus, characterized by, Include: Panel, bottom plate, fixed plate, moving device and guiding device, the moving device includes servo motor, servo driver, screw rod, coupling and movable plate, the servo motor is driven by the servo driver, the servo motor is connected through coupling and the screw rod, the screw rod is connected with the movable plate and the fixed plate respectively, the guiding device includes iron core guiding block, outer iron core guiding block, inner stator core guiding block and inner stator core auxiliary guiding block, the outer iron core guiding block is provided with outer iron core, the outer iron core is provided with inner stator core guiding block matched with the outer iron core, the inner stator core guiding block is provided with inner stator core auxiliary guiding block matched with the inner stator core guiding block, and the iron core guiding block is provided with inner iron core.

2. The double-station inner-outer core nest assembly apparatus of claim 1, wherein, The screw rod is connected with the fixed plate through screw rod fixing seat, the screw rod is connected with the movable plate through screw rod bushing, and the screw rod is connected with the panel through screw rod fixing bushing.

3. The double-station inner-outer core nest assembly apparatus of claim 1, wherein, The upper fixed support is fixedly arranged below the movable plate, the iron core guiding block is connected with the upper fixed support, and the iron core guiding block is connected with the inner iron core through glass bead screw.

4. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, The outer iron core support seat is fixedly arranged above the fixed plate, and the outer iron core support seat is connected with the outer iron core guiding block.

5. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, The lower support seat is arranged on the bottom plate, the lower support seat is connected with the outer iron core guiding block through equal-height screw, and the equal-height screw is provided with linear spring.

6. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, The inner stator core guiding block is composed of two semicircular blocks.

7. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, Two guiding shafts one are installed on the panel, and the two guiding shafts one are fixedly installed on the motor fixed plate.

8. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, The servo driver is fixedly installed on the bottom plate.

9. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, The guiding shaft two is installed on the movable plate, and the panel, the movable plate and the fixed plate are connected through four guiding shafts two on the movable plate.

10. The dual station inner-outer core nest assembly apparatus of claim 1, wherein, The guiding shaft three is installed on the fixed plate, and the fixed plate and the bottom plate are connected through the guiding shaft three on the fixed plate.

Images