CN214444241U

CN214444241U - Welding mechanism for capacitor machining

Info

Publication number: CN214444241U
Application number: CN202120631023.8U
Authority: CN
Inventors: 曾福生; 杨长亮
Original assignee: Shantou Zhenxin Electronics Co ltd
Current assignee: Shantou Zhenxin Electronics Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model belongs to the technical field of welding mechanism, in particular to a welding mechanism for processing capacitor, which comprises a base, a cavity is arranged at the lower side of the base, a clamping mechanism is arranged in the cavity, the clamping mechanism comprises two groups of driven groups and a group of driving groups, the two groups of driven groups and the driving groups are distributed in a triangular array, the driving group comprises a first lead screw which is rotatably penetrated through the front end of the base, one end of the first lead screw, which is penetrated through the base, is provided with a handle, the other end of the first lead screw is fixedly provided with a driving bevel gear, the driven groups comprise a supporting block, the supporting block is rotatably assembled with a second lead screw, the other end of the second lead screw is fixedly provided with a driven bevel gear, a transmission assembly is commonly arranged between the driving bevel gear and the two driven bevel gears, the upper end of the base is provided with a plurality of movable grooves, the first lead screw and the two second lead screws are both in threaded connection with a slide block, the device can effectively fix the capacitor during welding processing, the quality of the capacitor is prevented from being influenced by displacement caused by welding operation.

Description

Welding mechanism for capacitor machining

Technical Field

The utility model belongs to the technical field of welding mechanism, concretely relates to welding mechanism is used in electric capacity processing.

Background

The capacitor is a capacitor for storing electric charge, which mainly plays important roles of tuning, bypassing, coupling, filtering and the like in a circuit, and has a block shape, a cylindrical shape and the like.

Be convenient for to be connected with other electrical parts for the condenser, can draw the processing of soldering lug usually, thereby the use of the condenser of being convenient for, traditional welding mode is manual welding usually, places the condenser and both hands grip bonding tool and soldering lug respectively when the welding, because the condenser does not carry out good fixed, causes the displacement of condenser because of welding operation easily like this when the welding, and then causes the welding quality of condenser not good, is unfavorable for the effective processing of condenser welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the welding mechanism for capacitor machining is capable of effectively fixing a capacitor during welding machining of the capacitor and avoiding poor welding quality caused by displacement of the capacitor during welding machining.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a welding mechanism for capacitor machining comprises a base, wherein a cavity is formed in the lower side of the base, a clamping mechanism is arranged in the cavity and comprises two driven groups and a driving group, the two driven groups and the driving group are distributed in a triangular array, the driving group comprises a first lead screw which penetrates through the front end of the base in a rotating mode, a handle is arranged at one end of the first lead screw which penetrates through one end of the base, a driving bevel gear is fixedly arranged at the other end of the first lead screw, the driven groups comprise supporting blocks, the supporting blocks are assembled with second lead screws in a rotating mode, driven bevel gears are fixedly arranged at the other ends of the second lead screws, a transmission assembly is arranged between the driving bevel gears and the two driven bevel gears, a plurality of movable grooves are formed in the upper end of the base, sliding blocks are connected with the first lead screw and the two second lead screws in a threaded mode, and clamping pieces extending out of the movable grooves are arranged on the three sliding blocks, the base is also provided with a smoke removal mechanism.

The driving group and the driven group of the clamping mechanism are matched with each other, so that the clamping pieces can be close to or away from each other according to the rotating direction, the clamping diameter is changed, the capacitors can be effectively fixed, meanwhile, the clamping mechanism can adapt to capacitors of different sizes, and the capacitors can be fixed more conveniently;

through transmission assembly's use, can drive two driven group synchronous rotations when rotating initiative group, can make the centre gripping to the condenser fixed more convenient, cooperate the use of smoke abatement mechanism simultaneously, can add man-hour welding to the production and weld the cigarette and carry out effectual processing, avoid welding the cigarette and cause the influence to process environment and processing personnel's healthy.

The transmission assembly comprises a support column fixedly connected with the base, the support column is positioned at the intersection of extension lines of the first screw rod and the two second screw rods, the lower end of the support column is rotatably assembled with a transmission bevel gear, the transmission bevel gear is meshed with a driving bevel gear and two driven bevel gears, and stabilizing parts are fixedly arranged at the circle centers of the driving bevel gear and the two driven bevel gears; the support column plays the effect of supporting part, transmission bevel gear and drive bevel gear and two driven bevel gear meshes, and then when the drive bevel gear rotates, power will transmit for two driven bevel gears through transmission bevel gear, and then make two driven bevel gears can with the synchronous syntropy of drive bevel gear rotate, and then make first lead screw and two synchronous syntropy rotations of second lead screw, thereby conveniently change the centre gripping diameter size of holder, the stabilizing part can further improve the stability of first lead screw and two second lead screws.

The stabilizing part comprises a stabilizing rotating rod which is rotatably assembled with the supporting column; the equal fixedly connected with of centre of a circle department of drive bevel gear and two transmission bevel gears stabilizes the bull stick, and a plurality of steady bull sticks rotate the assembly with the support column again, simultaneously again with the support column again with base fixed connection, and then make first lead screw and second lead screw can be more stable when rotating, avoid the atress inequality.

The clamping piece comprises an extension rod fixedly connected with the sliding block, an arc-shaped clamping block is fixedly arranged on the extension rod extending out of the movable groove, and a protective soft cushion is arranged at the clamping end of the arc-shaped clamping block; the extension rod is used for supporting the arc-shaped clamping blocks, the arc-shaped clamping blocks slide on the base along with the sliding of the sliding blocks and the extension rod, and the three arc-shaped clamping blocks can be close to or far away from each other at the same time, so that the diameter size of clamping is changed.

The smoke removing mechanism comprises a filter box and an air pump, the filter box is connected with a plurality of gooseneck pipes, smoke suction hoods are arranged at the other ends of the gooseneck pipes, and the air pump is electrically connected with an external power supply; the aspiration pump is used for producing suction, and the rose box is used for filtering and purifying and welds the cigarette, will make when the suction pump starts to produce the negative pressure in the rose box, and then produces when welding through a plurality of gooseneck pipes and smoke absorption cover and weld the cigarette and suction, and gooseneck pipe self has good bending and from the locate function, consequently can be according to the needs when welding, adjusts the position of gooseneck pipe and then change the smoke absorption cover in a flexible way.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a first schematic structural diagram of an embodiment of a welding mechanism for capacitor processing according to the present invention;

fig. 2 is a schematic structural diagram of an embodiment of a welding mechanism for capacitor processing according to the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a cross-sectional view of the embodiment of the welding mechanism for capacitor processing according to the present invention;

fig. 5 is a schematic structural view of a transmission assembly of an embodiment of a welding mechanism for capacitor processing according to the present invention;

the main element symbols are as follows:

the device comprises a base 1, a cavity 11, a first screw rod 2, a handle 201, a driving bevel gear 21, a supporting block 3, a second screw rod 31, a driven bevel gear 32, a movable groove 4, a sliding block 41, an extension rod 42, an arc-shaped clamping block 43, a protective cushion 431, a supporting column 5, a transmission bevel gear 51, a stabilizing rotating rod 52, a filter box 6, an air suction pump 61, a gooseneck 62 and a smoke suction hood 63.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, a welding mechanism for capacitor processing comprises a base 1, a cavity 11 is opened at the lower side of the base 1, a clamping mechanism is arranged in the cavity 11, the clamping mechanism comprises two groups of driven groups and a group of driving groups, the two groups of driven groups and the driving groups are distributed in a triangular array, the driving groups are used for providing power for the rotation of processing personnel, the driven groups rotate along with the rotation of the driving groups, the driving groups comprise first lead screws 2 which rotatably penetrate through the front end of the base 1, the first lead screws 2 penetrate through one end of the base 1 and are provided with handles 201, the handles 201 are used for facilitating the rotation of the lead screws, driving bevel gears 21 are fixedly arranged at the other ends of the first lead screws 2, the driven groups comprise supporting blocks 3, second lead screws 31 are rotatably assembled on the supporting blocks 3, driven bevel gears 32 are fixedly arranged at the other ends of the second lead screws 31, a transmission assembly is jointly arranged between the driving bevel gears 21 and the two driven bevel gears 32, drive bevel gear 21 cooperation transmission assembly, will be when first lead screw 2 rotates, transmit power for the driven bevel gear 32 of two sets of driven groups through transmission assembly, and then drive second lead screw 31 and rotate, 1 upper end of base is equipped with a plurality of movable slots 4, the equal threaded connection of first lead screw 2 and two second lead screws 31 has slider 41, slider 41 rotates and removes along with first lead screw 2 or the second lead screw 31 that corresponds, three slider 41 all is equipped with the holder that stretches out movable slot 4, the holder moves along with slider 41, base 1 still is equipped with smoke abatement mechanism, smoke abatement mechanism is used for the welding cigarette that produces when suction welding.

When the capacitor is welded, firstly, the clamping piece of the clamping mechanism can be preliminarily adjusted to adapt to the size of the capacitor according to the diameter size of the capacitor, when the clamping diameter of the clamping mechanism needs to be changed, the handle 201 only needs to be rotated so as to enable the first lead screw 2 to rotate in the forward direction, the driving bevel gear 21 rotates along with the rotation of the first lead screw 2, the driving bevel gear 21 is connected with the transmission assembly so as to transmit power to the transmission assembly, meanwhile, the driven bevel gears 32 of the two driven groups are connected with the transmission assembly so that the driven bevel gears 32 of the two driven groups can rotate synchronously and in the same direction, and the second lead screw 31 also rotates synchronously and in the same direction with the first lead screw 2;

when the first lead screw 2 and the second lead screw 31 rotate, the slide blocks 41 move on the corresponding parts according to the rotating direction by matching with the limit matching of the clamping pieces and the movable groove 4, and the moving directions of the three slide blocks 41 are all close to or far away from each other, so that the positions of the three clamping pieces can be changed, the clamping diameters of the three clamping pieces can be changed, the capacitor with different sizes can be adapted, finally, the capacitor can be placed on the base 1 and can be clamped and fixed by the three clamping pieces through rotating the handle 201 again, the capacitor can be effectively fixed when the capacitor is welded, the phenomenon that the welding quality is not up to the standard due to the displacement of the capacitor when the capacitor is welded can be avoided, and the welding smoke generated when the capacitor is welded can be sucked by the smoke removing mechanism when the capacitor is welded, thereby avoiding the pollution to the processing environment.

The transmission assembly comprises a support pillar 5 fixedly connected with the base 1, the support pillar 5 is positioned at the intersection of extension lines of the first screw rod 2 and the two second screw rods 31, the lower end of the support pillar 5 is rotatably assembled with a transmission bevel gear 51, the transmission bevel gear 51 is meshed with a driving bevel gear 21 and two driven bevel gears 32, and the circle centers of the driving bevel gear 21 and the two driven bevel gears 32 are fixedly provided with stabilizing parts; the support column 5 plays a role of a support part, the transmission bevel gear 51 is meshed with the driving bevel gear 21 and the two driven bevel gears 32, and further when the driving bevel gear 21 rotates, power is transmitted to the two driven bevel gears 32 through the transmission bevel gear 51, and further the two driven bevel gears 32 can synchronously rotate in the same direction as the driving bevel gear 21, and further the first screw rod 2 and the two second screw rods 31 synchronously rotate in the same direction, so that the clamping diameter size of the clamping piece is conveniently changed, and the stabilizing piece can further improve the stability of the first screw rod 2 and the two second screw rods 31.

Wherein the stabilizing member comprises a stabilizing rotating rod 52, and the stabilizing rotating rod 52 is rotatably assembled with the supporting column 5; the centre of a circle department equal fixedly connected with of drive bevel gear 21 and two transmission bevel gears 51 stabilizes bull stick 52, and a plurality of steady bull sticks 52 rotate the assembly with support column 5 again, simultaneously again with support column 5 with base 1 fixed connection, and then make first lead screw 2 and second lead screw 31 can be more stable when rotating, avoid the atress inequality.

Wherein the clamping piece comprises an extension rod 42 fixedly connected with the sliding block 41, the extension rod 42 extends out of the movable groove 4 and is fixedly provided with an arc-shaped clamping block 43, and the clamping end of the arc-shaped clamping block 43 is provided with a protective soft cushion 431; the extension rod 42 is used for supporting the arc-shaped clamping blocks 43, the arc-shaped clamping blocks 43 slide on the base 1 along with the movement of the sliding blocks 41 and the extension rod 42, and the three arc-shaped clamping blocks 43 can simultaneously approach or depart from each other, so that the clamping diameter size is changed.

The smoke removing mechanism comprises a filter box 6 and an air extracting pump 61, the filter box 6 is connected with a plurality of gooseneck pipes 62, the other ends of the gooseneck pipes 62 are respectively provided with a smoke absorbing hood 63, and the air extracting pump 61 is electrically connected with an external power supply; the air suction pump 61 is used for generating suction force, the filter box 6 is used for filtering and purifying welding smoke, negative pressure is generated in the filter box 6 when the suction pump is started, welding smoke generated during welding is sucked through the gooseneck pipes 62 and the smoke suction hood 63, the gooseneck pipes 62 have good bending and self-positioning functions, and therefore the gooseneck pipes 62 can be flexibly adjusted according to requirements during welding to further change the position of the smoke suction hood 63.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may 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

1. The utility model provides a welding mechanism is used in electric capacity processing, includes the base, its characterized in that: a cavity is arranged at the lower side of the base, a clamping mechanism is arranged in the cavity, the clamping mechanism comprises two driven groups and a driving group, the two driven groups and the driving group are distributed in a triangular array, the active group comprises a first screw rod which is rotatably penetrated through the front end of the base, one end of the first screw rod penetrating through the base is provided with a handle, the other end of the first screw rod is fixedly provided with a driving bevel gear, the driven group comprises a supporting block, the supporting block is rotationally assembled with a second screw rod, the other end of the second screw rod is fixedly provided with a driven bevel gear, a transmission component is arranged between the driving bevel gear and the two driven bevel gears, a plurality of movable grooves are arranged at the upper end of the base, the first screw rod and the second screw rod are in threaded connection with sliding blocks, the sliding blocks are provided with clamping pieces extending out of the movable grooves, and the base is further provided with a smoke removing mechanism.

2. The welding mechanism for capacitor machining according to claim 1, wherein: the transmission assembly comprises a support column fixedly connected with the base, the support column is positioned at the intersection of extension lines of the first screw rod and the second screw rod, the lower end of the support column is rotatably assembled with a transmission bevel gear, the transmission bevel gear is meshed with the driving bevel gear and the two driven bevel gears, and stabilizing parts are fixedly arranged at the circle centers of the driving bevel gear and the two driven bevel gears.

3. The welding mechanism for capacitor machining according to claim 2, wherein: the stabilizing part comprises a stabilizing rotating rod which is assembled with the supporting column in a rotating mode.

4. The welding mechanism for capacitor machining according to claim 1, wherein: the clamping piece comprises an extension rod fixedly connected with the sliding block, the extension rod extends out of the movable groove and is fixedly provided with an arc clamping block, and a protective soft cushion is arranged at the clamping end of the arc clamping block.

5. The welding mechanism for capacitor machining according to claim 1, wherein: smoke abatement mechanism is including rose box and aspiration pump, the rose box is connected with a plurality of gooseneck, and is a plurality of the gooseneck other end all is equipped with the smoke suction hood, aspiration pump and external power source electric connection.