Continuous welding machine for motor commutator production

Abstract

The utility model relates to the technical field of motor commutator production and processing, and discloses a continuous welding machine for motor commutator production, which comprises a welding machine body and a bottom frame, two sides of the bottom frame are rotatably connected with two groups of stepping assemblies, one end of each stepping assembly is rotatably connected with a support column, and the other end of each stepping assembly is rotatably connected with a motor. Wherein one side of one set of supporting columns is fixedly connected with a driving assembly, one side of the welding machine body is fixedly connected with a telescopic air cylinder, one end of the telescopic air cylinder is fixedly connected with a pushing block, the bottom of the telescopic air cylinder is fixedly connected with a smoke suction assembly, and the stepping assembly comprises rotating columns rotationally connected to the two sides of the bottom frame; and one end of the rotating column is rotationally connected with a connecting plate. According to the continuous welding machine for motor commutator production, through the arrangement of the stepping assembly and the driving assembly, the effect of continuous stepping production welding is achieved, automatic production is achieved, manual intervention is reduced, and the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor commutator production and processing technical field especially relates to a continuous welding machine for motor commutator production. BACKGROUND

[0002] The continuous welding machine in motor commutator production is an automatic device for combining the partial assembly of commutator through welding process. The commutator is the key component for reversing the current direction and maintaining the running direction of motor, commonly used in DC motor and some small AC motor. In the production process, welding is an important step to realize the assembly of each part of the commutator, which requires high efficiency and high precision. The continuous welding machine can continuously and stably perform welding work, improve the yield, and is particularly suitable for large-scale production line use.

[0003] The existing continuous welding machine for motor commutator production is inconvenient for continuous step welding processing in actual use, and it is difficult to improve the production efficiency.

[0004] Therefore, it is necessary to invent a continuous welding machine for motor commutator production to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] The utility model aims at providing a continuous welding machine for motor commutator production to solve the problem of inconvenient continuous step welding processing and difficult to improve the production efficiency in the above background technology.

[0007] (II) Technical scheme

[0008] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a continuous welding machine for motor commutator production, including welding machine body and undercarriage, both sides of the undercarriage are rotatably connected with two groups of step components, one end of the step component is rotatably connected with support column, one side of the support column is fixedly connected with drive assembly, one side of the welding machine body is fixedly connected with telescopic pneumatic cylinder, one end of the telescopic pneumatic cylinder is fixedly connected with push block, the bottom of the telescopic pneumatic cylinder is fixedly connected with smoke suction assembly, the step component includes rotating column rotatably connected on both sides of the undercarriage, one end of the rotating column is rotatably connected with connecting plate, the bottom of the connecting plate is sleeved with movable column, the surface of the movable column is rotatably connected with transmission belt;The drive assembly includes motor shell fixedly connected on one side of the support column, the inside of the motor shell is sleeved with drive motor;The smoke suction assembly includes smoke suction cover fixedly connected on the bottom of the telescopic pneumatic cylinder, one end of the smoke suction cover is connected with negative pressure pump, the input end of the negative pressure pump is connected with activated carbon filter box.

[0009] As a further scheme of the utility model, one side of the push block is fixedly connected with a push rod, one side of the push rod is provided with an electromagnetic column, the top of the chassis is fixedly connected with a support plate, and the support plate is convenient for supporting the fixing seat.

[0010] As a further scheme of the utility model, the bottom of the support column is fixedly connected with a bottom plate, both sides of the two groups of bottom plates are fixedly connected with railings, and the railings are convenient for fixing the support frame.

[0011] As a further scheme of the utility model, the top of the railing is fixedly connected with a support frame, the top of the two groups of support frames is fixedly connected with a plurality of groups of placing racks, and the placing rack is convenient for placing and limiting the commutator at both ends.

[0012] As a further scheme of the utility model, the front of the welding machine body is provided with a fixed clamp, and the driving motor is fixedly connected to one end of the movable column, and the fixed clamp is convenient for clamping the commutator.

[0013] As a further scheme of the utility model, the top of the support plate is threadedly connected with a plurality of fixing seats, the top of the fixing seat is fixedly connected with two groups of sliding columns, and the sliding column is convenient for the commutator to slide on the surface.

[0014] As a further scheme of the utility model, the surface of the fixing seat and the support plate is provided with two groups of threaded holes, and the threaded hole is internally threadedly connected with a threaded bolt, and the threaded bolt is convenient for connecting the fixing seat and the support plate.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of continuous welding machine for motor commutator production, with following beneficial effects:

[0017] 1, the continuous welding machine for motor commutator production, by the setting of step subassembly and drive component, when using, the commutator not welded processing both ends are placed on corresponding two groups of placing racks, and then driving motor is started, movable column is rotated, movable column other end is fixed on connecting plate, connecting plate is rotated, so that rotating column is rotated on connecting plate and chassis respectively, connecting plate is rotated to the highest, and multiple fixing seats on support plate are lifted, then commutator is lifted and separated from placing rack, then retracting pneumatic cylinder is started, push rod is pulled, push rod is pushed to fixed clamp inside commutator on the surface of sliding column and is welded, after welding, electromagnetic column is pulled out, then commutator welded further is pushed to rear end, and commutator not welded is further pushed to be welded, to reach the effect of continuous step production welding, realize automatic production, reduce manual intervention, greatly improve production efficiency.

[0018] 2、The continuous welding machine for motor commutator production is provided with a smoke suction assembly, smoke generated in the welding process is sucked into the smoke suction cover, and then the smoke is conveyed to the activated carbon filter box through the negative pressure pump, so that the activated carbon in the activated carbon filter box adsorbs the harmful substances in the smoke, and then the purified air is discharged, so that the effect of absorbing and purifying the smoke is achieved, the smoke dust generated in the welding process contains a large amount of harmful substances, the influence of long-term inhalation on the health of workers is prevented, and the safety of the continuous welding machine for motor commutator production is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a whole structure schematic view of the utility model;

[0020] Fig. 2 It is a split structure schematic view of the utility model;

[0021] Fig. 3 It is a step assembly and drive assembly structure schematic view of the utility model;

[0022] Fig. 4 It is a smoke suction assembly structure schematic view of the utility model.

[0023] In the drawing: 1, welding machine body; 2, underframe; 3, step assembly; 301, rotating column; 302, connecting plate; 303, movable column; 304, transmission belt; 4, support column; 5, telescopic cylinder; 6, push block; 7, push rod; 8, smoke suction assembly; 801, smoke suction cover; 802, negative pressure pump; 803, activated carbon filter box; 9, drive assembly; 901, motor shell; 902, drive motor; 10, bottom plate; 11, railing; 12, support frame; 13, placing frame; 14, fixed seat; 15, sliding column; 16, threaded bolt; 17, support plate; 18, electromagnetic column. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a continuous welding machine for motor commutator production, including welding machine body 1 and underframe 2, both sides of underframe 2 are rotatably connected with two groups of step subassembly 3, reach the effect of continuous step production welding through the setting of step subassembly 3 and drive subassembly 9, has realized the automation production, has reduced manual intervention, has improved production efficiency greatly, one end of step subassembly 3 is rotatably connected with support column 4, one side of one group of support column 4 is fixedly connected with drive subassembly 9, one side of welding machine body 1 is fixedly connected with telescopic cylinder 5, one end of telescopic cylinder 5 is fixedly connected with pusher 6, the bottom of telescopic cylinder 5 is fixedly connected with smoke suction subassembly 8, reach the effect of absorption and purification of smoke through the setting of smoke suction subassembly 8, the smoke dust generated in the welding process contains a large amount of harmful substances, prevent long-term inhalation to cause influence to worker's health, improve the security of continuous welding machine for motor commutator production, step subassembly 3 includes the rotary column 301 rotatably connected in both sides of underframe 2, one end of rotary column 301 is rotatably connected with the connecting plate 302, the bottom of connecting plate 302 is sleeved with movable column 303, the surface of movable column 303 is rotatably connected with transmission belt 304;Drive subassembly 9 includes the motor shell 901 fixedly connected in one side of support column 4, the inside of motor shell 901 is sleeved with drive motor 902;Smoke suction subassembly 8 includes the smoke suction cover 801 fixedly connected in the bottom of telescopic cylinder 5, one end of smoke suction cover 801 is connected with negative pressure pump 802, and the input end of negative pressure pump 802 is connected with activated carbon filter box 803.

[0026] One side of pusher 6 is fixedly connected with push rod 7, one side of push rod 7 is provided with electromagnetic column 18, the top of underframe 2 is fixedly connected with support plate 17, through the setting of support plate 17, plays the role of supporting fixed seat 14.

[0027] The bottom of support column 4 is fixedly connected with bottom plate 10, the two sides of two groups of bottom plate 10 are fixedly connected with railing 11, through the setting of railing 11, plays the role of fixed support frame 12.

[0028] The top of railing 11 is fixedly connected with support frame 12, the top of two groups of support frame 12 is fixedly connected with several groups of placing rack 13, through the setting of placing rack 13, plays the role of conveniently placing and limiting both ends of commutator.

[0029] The front of welding machine body 1 is provided with fixed clamp, drive motor 902 is fixedly connected in one end of movable column 303, through the setting of fixed clamp, plays the role of clamping commutator.

[0030] The top of support plate 17 is threadedly connected with several groups of fixed seat 14, the top of fixed seat 14 is fixedly connected with two groups of sliding column 15, through the setting of sliding column 15, plays the role of conveniently sliding commutator on the surface.

[0031] The surfaces of the fixing seat 14 and the supporting plate 17 are provided with two groups of threaded holes, and threaded bolts 16 are screwed in the threaded holes.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step: in use, the commutator ends are placed on the two groups of placing racks 13, and then the driving motor 902 is started to drive the rotating column 303 to rotate, the other end of the rotating column 303 is fixed on the connecting plate 302, the connecting plate 302 is driven to rotate, the rotating column 301 rotates on the connecting plate 302 and the base frame 2 respectively, the connecting plate 302 is rotated to the highest position, and the multiple fixing seats 14 on the supporting plate 17 are lifted;

[0034] The second step: the commutator is lifted and separated from the placing rack 13, the telescopic cylinder 5 is started to contract, the push rod 7 is pulled, the push rod 7 pushes the commutator on the surface of the sliding column 15 to the inside of the fixing clamp and is welded, after welding, the electromagnetic column 18 is pulled out, and then the welded commutator is further pushed to the rear end, and the unwelded commutator is further pushed to be welded;

[0035] The third step: in use, since smoke is generated in welding, the negative pressure pump 802 is started to make the negative pressure pump 802 draw the air in the smoke cover 801, negative pressure is generated in the smoke cover 801, the smoke is sucked into the inside, and then the negative pressure pump 802 is used to convey the smoke to the activated carbon filter box 803, so that the activated carbon in the activated carbon filter box 803 adsorbs the harmful substances in the smoke, and then the purified air is discharged.

[0036] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, the setting of the power mechanism, the power supply system and the control system of the device is not completely described, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

[0037] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art are known by the person skilled in the art.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A continuous welding machine for the production of commutators for electric machines, comprising a welding machine body (1) and a chassis (2), characterized in that: Both sides of the chassis (2) are rotatably connected with two groups of stepping assemblies (3), one end of the stepping assembly (3) is rotatably connected with a support column (4), one side of one group of the support column (4) is fixedly connected with a driving assembly (9), one side of the welding machine body (1) is fixedly connected with a telescopic air cylinder (5), one end of the telescopic air cylinder (5) is fixedly connected with a push block (6), the bottom of the telescopic air cylinder (5) is fixedly connected with a smoke suction assembly (8), The stepping assembly (3) comprises a rotating column (301) rotatably connected to both sides of the chassis (2), one end of the rotating column (301) is rotatably connected with a connecting plate (302), the bottom of the connecting plate (302) is sleeved with a movable column (303), the surface of the movable column (303) is rotatably connected with a transmission belt (304); The driving assembly (9) comprises a motor shell (901) fixedly connected to one side of the support column (4), the inside of the motor shell (901) is sleeved with a driving motor (902); The smoke suction assembly (8) comprises a smoke suction cover (801) fixedly connected to the bottom of the telescopic air cylinder (5), one end of the smoke suction cover (801) is connected with a negative pressure pump (802), the input end of the negative pressure pump (802) is connected with an activated carbon filter box (803).

2. The continuous welding machine for commutator production of an electric machine according to claim 1, characterized in that: One side of the push block (6) is fixedly connected with a push rod (7), one side of the push rod (7) is provided with an electromagnetic column (18), the top of the chassis (2) is fixedly connected with a support plate (17).

3. The continuous welding machine for commutator production of electric machines according to claim 1, characterized in that: The bottom of the support column (4) is fixedly connected with a bottom plate (10), both sides of the two groups of bottom plates (10) are fixedly connected with a handrail (11).

4. The continuous welding machine for commutator production of an electric machine according to claim 3, characterized in that: The top of the handrail (11) is fixedly connected with a support frame (12), the top of the two groups of support frames (12) is fixedly connected with a plurality of groups of placing racks (13).

5. The continuous welding machine for commutator production of electric machines according to claim 1, characterized in that: The front of the welding machine body (1) is provided with a fixed clamp, the driving motor (902) is fixedly connected to one end of the movable column (303).

6. The continuous welding machine for commutator production of an electric machine according to claim 2, characterized in that: The top of the support plate (17) is threadedly connected with a plurality of groups of fixed seats (14), the top of the fixed seat (14) is fixedly connected with two groups of sliding columns (15).

7. A continuous welding machine for commutator production of an electric machine according to claim 6, characterized in that: The surfaces of the fixed seat (14) and the support plate (17) are both provided with two groups of threaded holes, the inside of the threaded hole is threadedly connected with a threaded bolt (16).

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