CN112382493B - Auxiliary mounting device for mounting heat dissipation assembly connector on transformer box body - Google Patents
Auxiliary mounting device for mounting heat dissipation assembly connector on transformer box body Download PDFInfo
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- CN112382493B CN112382493B CN202011196554.5A CN202011196554A CN112382493B CN 112382493 B CN112382493 B CN 112382493B CN 202011196554 A CN202011196554 A CN 202011196554A CN 112382493 B CN112382493 B CN 112382493B
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- sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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Abstract
The invention discloses an auxiliary mounting device for mounting a heat dissipation component connector on a transformer box body, which comprises a fixed guide rail, a connector clamping mechanism and a sliding locking mechanism, wherein a quick clamping component is fixed on the inner side of the fixed guide rail, and the fixed guide rail is fixed on the outer wall of an oil tank through the quick clamping component; a sliding assembly is fixed on the fixed guide rail, and a joint clamping mechanism is vertically arranged on the front end face of the sliding assembly; a plurality of joints are clamped and welded in a sliding mode, so that the operation steps of workers are reduced, and meanwhile, the labor intensity of the workers is correspondingly reduced.
Description
Technical Field
The invention relates to the field of auxiliary instruments of transformers, in particular to an auxiliary mounting device for mounting a heat dissipation assembly connector on a transformer box body.
Background
After the transformer is installed in an oil tank, a plurality of groups of heat dissipation assemblies need to be externally connected to the oil tank, so that a plurality of groups of joints used for being communicated with the inside of the oil tank need to be welded on the outer wall of the oil tank, generally, each group of heat dissipation assemblies is provided with two joints (an oil inlet joint and an oil outlet joint form a loop), in order to ensure that the oil tank is matched with the heat dissipation assemblies and the heat dissipation assemblies are not leaked when being connected with the oil tank, when the joints are welded on the oil tank, the flatness of the end parts of the joints needs to be ensured, and thus, the joints can be ensured not to be leaked when being installed;
the processing mode of radiator unit interface is now mainly to cut the pipeline that connects neatly the back, then welded mode is fixed on the oil tank outer wall, and there is great drawback in the fixed mode of such joint, produces radiator unit's interface not parallel and level easily, need cut off again like this and mend the connecing, and in the time of the while welding, the staff holds up the welded hand and takes place the shake easily, can lead to two terminal surfaces that correspond each other from top to bottom and connect not on same plane like this.
Disclosure of Invention
Aiming at the defects of the prior art, the scheme of the invention is as follows: an auxiliary mounting device for mounting a heat dissipation assembly connector on a transformer box body comprises a fixed guide rail, a connector clamping mechanism and a sliding locking mechanism, wherein a quick clamping assembly is fixed on the inner side of the fixed guide rail, and the fixed guide rail is fixed on the outer wall of an oil tank through the quick clamping assembly; a sliding component is fixed on a fixed guide rail, a joint clamping mechanism is vertically arranged on the front end face of the sliding component, a guide rod penetrates through the joint clamping mechanism and slides back and forth on the joint clamping mechanism, a spring is fixed on the top of the guide rod in a welding mode and presses on the joint clamping mechanism, the joint clamping mechanism comprises a joint clamping component and two adjusting rods, the two adjusting rods are arranged up and down and fixed with each other, two joint clamping components are fixed on the end part of the other end of each adjusting rod in a rotating connection mode and can rotate relative to the adjusting rods, the two joint clamping components are arranged in a reverse mode and are fixedly connected with each other, each joint clamping component comprises a fixed plate, an expansion sleeve and a positioning pin, a plurality of positioning pins are fixed on the fixed plate, the expansion sleeve is fixed on the outer side of the fixed plate by limiting the position of an interface flange plate and is connected with a high-pressure air pump, the joint is fixed on the fixing plate through inflation and expansion of the expansion sleeve, and the pressure sensor is fixed on the fixing plate and connected with the high-pressure air pump.
Preferably, the quick clamping assembly comprises a fixed rod, a sleeve, screw rods and bevel gears, wherein the fixed rod is hollow, two screw rods are inserted into the fixed rod and are fixed on the fixed rod through bearings, the sleeve is sleeved at two ends of the fixed rod, a long-strip-shaped notch is formed in the fixed plate, a nut is sleeved on each screw rod, the sleeve extends into the fixed rod from the notch and is connected with the corresponding nut, a clamping rod is fixed outside the sleeve and moves along with the sleeve, a rocker is arranged in the middle of the fixed rod and is fixed on the fixed rod through the bearings, the rocker extends into the fixed rod and is fixed with the bevel gears, one end, close to the rocker, of each screw rod is fixed with the bevel gear, and the bevel gears on the rocker are respectively meshed with the upper bevel gears of the screw rods.
Preferably, the fixed guide rail is a plurality of guide rods, two ends of each guide rod are fixed on the outer wall of the fixed rod, the sliding component is a sliding block, the guide rods penetrate through the same sliding block, the sliding block moves on the guide rods, a plurality of joints are parallelly mounted, a lead screw is fixed on each sliding block, the cylinder is parallel to the guide rods, and a stepping motor is fixed at one end of each lead screw; slide locking mechanism includes travel switch and position control assembly, position connection assembly includes the portal frame, slider and bolt, be fixed with opening portal frame up in the below of dead lever, it has the track to open in the bottom of portal frame, the card has the polylith slider in the track to go into, be fixed with the adjusting bolt who passes the track in the bottom of every slider, bottom cover at adjusting bolt has the nut, be fixed with travel switch and slider for swivelling joint at the top of slider, be fixed with travel switch's trigger piece on the slider, travel switch is connected with step motor.
Compared with the prior art, the invention has the advantages that: 1. the plurality of joints are clamped and welded in a sliding mode, so that the operation steps of workers are reduced, and the labor intensity of the workers is correspondingly reduced; 2. the connector is continuously clamped in a rotating mode, so that the connector clamping assembly does not need to be disassembled for clamping after the connector is welded; 3. can be quick fix this device on the oil tank, subsequent installation of being convenient for like this: 4. the position of the travel switch is adjusted according to the position of the oil tank, and the sliding block stops welding when moving to the position of the travel switch, so that the position of the interface does not need to be adjusted repeatedly, and the interface is convenient to mount.
Drawings
Fig. 1 is a schematic view of the invention clamped on an oil tank.
FIG. 2 is a schematic view of the travel switch and position adjustment assembly of the present invention.
Fig. 3 is a right side view of the present invention.
Figure 4 is a schematic view of a joint holder of the present invention.
Fig. 5 is a schematic view of the fixing rod of the present invention.
The device comprises a fixed guide rail 1, a fixed guide rail 1.1, a quick clamping assembly 1.2, a fixed rod 1.3, a sleeve 1.4, a screw rod 1.5, a nut 1.6, a clamping rod 1.7, a rocker 1.8, a bevel gear 1.9, a sliding assembly 1.10, a guide rod 1.11, a sliding block 1.12, a screw rod 1.13, a stepping motor 2, a joint clamping mechanism 2.1, a joint clamping assembly 2.2, a fixed plate 2.3, an expansion sleeve 2.4, a high-pressure air pump 2.5, a pressure sensor 2.6, a positioning pin 2.7, a regulating rod 3, a sliding locking mechanism 3.1, a travel switch 3.2, a position regulating assembly 3.3, a portal frame 3.4, a track 3.5, a sliding block 3.6, a regulating bolt 3.7 and a trigger block.
Detailed Description
The invention will now be further elucidated with reference to the drawing.
As shown in fig. 1-5, an auxiliary mounting device for mounting a heat dissipation assembly connector on a transformer tank body comprises a fixed guide rail 1, a connector clamping mechanism 2 and a sliding locking mechanism 3, wherein a quick clamping assembly 1.1 is fixed on the rear side surface of the fixed guide rail 1 in a welding or bolt fixing manner, and the fixed guide rail 1 is fixed on the outer wall of an oil tank through the quick clamping assembly 1.1 (the quick clamping assembly 1.1 is fixed on the outer wall of the oil tank in a clamping manner); the fixed guide rail 1 is provided with a sliding component 1.9 which slides left and right on the fixed guide rail 1, a plurality of transverse guide rods are fixed on the front end face of the sliding component 1.9 in a welding mode, a joint clamping mechanism 2 is vertically arranged on the front end face of the sliding component 1.9, the guide rods penetrate through the joint clamping mechanism 2 and slide back and forth on the joint clamping mechanism 2, the tops of the guide rods are fixed with springs in a welding mode and the springs are pressed on the joint clamping mechanism 2, the joint clamping mechanism 2 comprises a joint clamping component 2.1 and adjusting rods 2.7, the adjusting rods 2.7 are two and are vertically and symmetrically arranged, the two adjusting rods 2.7 are fixed together in a welding or bolt fastening mode, the end part of the other end of each adjusting rod 2.7 is fixed with two joint clamping components 2.1 in a rotating connection mode (the rotating connection is a bearing, when the joint on one of the joint clamping components 2.1 is welded on an oil tank, the other empty joint clamping component 2.1 can clamp a joint, so that continuous feeding ensures working efficiency), the joint clamping component 2.1 can rotate relative to the adjusting rod 2.7, the two joint clamping components 2.1 are arranged oppositely and fixedly connected (the joint clamping components 2.1 are coaxial and have different orientations), each joint clamping component 2.1 comprises a fixing plate 2.2, an expansion sleeve 2.3 and a positioning pin 2.6, wherein a plurality of positioning pins 2.6 are fixed on the fixing plate 2.2 in a welding mode (the positioning pins 2.6 are matched with holes of a joint flange, the positions of flange plates are limited by the positioning pins 2.6), the positions of interface flange plates are limited by the positioning pins 2.6, the expansion sleeve 2.3 is fixed on the outer side of the fixing plate 2.2 in a welding mode, the expansion sleeve 2.3 is connected with a high-pressure air pump 2.4 (the expansion sleeve 2.4 is an annular air groove covered on the inner wall of the sleeve, and elastic rubber is covered on the air groove, the elastic rubber is expanded by inflating in the air groove and the joint is pressed on the fixing plate, thus realizing the clamping of the joint), the joint is fixed on the fixing plate 2.2 by inflating the expansion sleeve 2.3 and expanding the inside, the joint is pressed on the fixing plate 2.2 by inflating the expansion sleeve 2.3 and compressing the joint by the pressure sensor 2.5 and the high-pressure air pump 2.4, the pressure sensor 2.5 is triggered when the joint is pressed on the fixing plate 2.2, thus the high-pressure air pump 2.4 supplies air to the expansion sleeve 2.3, thus the expansion sleeve 2.3 expands to compress the joint, after the welding is finished, the power supply of the high-pressure air pump 2.4 is closed to stop the high-pressure air pump, thus the expansion sleeve 2.3 loses the clamping state of the joint, after welding two interfaces about will all accomplish, will adjust pole 2.7 and draw forward, make expansion sleeve 2.3 break away from the interface, then rotary joint clamping subassembly 2.1 welds the interface on other oil tanks, sets up two and connects clamping subassembly 2.1, can connect clamping subassembly 2.1 to another one and carry out the material loading when another one connects clamping subassembly 2.1 clamping, realizes continuity material loading and welding like this, the higher of machining efficiency ratio like this.
Every regulation pole 2.7 is the telescopic link that can adjust length, every regulation pole 2.7 is the hollow tube of rectangle, it fixes in the pole one end of keeping away from the regulation pole in interior pole through the bearing to insert interior pole and connect clamping subassembly 2.1 at the hollow department of regulation pole 2.7 (the top connects clamping subassembly 2.1 to fix the top in interior pole, the bottom of pole in another one is fixed to the joint clamping subassembly 2.1 of bottom), the afterbody that has inserted bolt and bolt on adjusting pole 2.7's outer wall supports on interior pole, through the position of pole in loosening the bolt regulation, then realize the position of pole in the fixation through screwing up the bolt, realize the lift of pole in this way, can adjust the height of joint clamping subassembly 2.1 like this, application scope can be increased like this, the position of pole in order adjusting according to the height of two interfaces promptly.
The quick clamping assembly 1.1 comprises a fixing rod 1.2, a sleeve 1.3, a screw rod 1.4 and a bevel gear 1.8, wherein the fixing rod 1.2 is hollow, two screw rods 1.4 are inserted into the fixing rod 1.2 and are fixed on the fixing rod 1.2 through bearings, the sleeve 1.3 is sleeved on two ends of the fixing rod 1.2, a long-strip-shaped transverse notch is formed on the fixing plate 2.2, a nut 1.5 is sleeved on each screw rod 1.4, the sleeve 1.3 extends into the fixing rod 1.2 from the notch and is welded with the outer wall of the corresponding nut 1.5, a clamping rod 1.6 is fixed outside the sleeve 1.3 in a welding mode, the clamping rod 1.6 moves along with the sleeve 1.3, a rocker 1.7 is inserted in the middle of the fixing rod 1.2, the rocker 1.7 is fixed on the fixing rod 1.2 through the bearings, the rocker 1.7 extends into the fixing rod 1.2 and is fixed with the bevel gear 1.8 through a welding mode, one end of each screw rod 1.4 is welded with the bevel gear 1.8, the bevel gear 1.8 on the rocker 1.7 meshes with the last bevel gear of lead screw 1.4 respectively, drives two lead screws 1.4 through rotating rocker 1.7 and rotates, drives sleeve 1.3 through lead screw 1.4 and moves on dead lever 1.2, can realize dead lever 1.2 through supporting rod 1.6 clamp on the oil tank like this and fix on the oil tank, and the staff of being convenient for operates like this.
The fixed guide rail 1 is provided with a plurality of guide rods 1.10, two ends of each guide rod 1.10 are fixed on the outer wall of the fixed rod 1.2, the sliding assembly 1.9 is a sliding block 1.11, the guide rods 1.10 penetrate through the same sliding block 1.11, the sliding block 1.11 moves on the guide rods 1.10, and therefore a plurality of joints are installed in parallel, a lead screw 1.12 is fixed on the sliding block 1.11, an air cylinder is parallel to the guide rods 1.10, one end of the lead screw 1.12 is fixed with a stepping motor 1.13, the sliding block 1.11 is driven to move on the guide rods 1.10 through rotation of the stepping motor 1.13, and therefore different interfaces on an oil tank are welded by switching positions; a sliding locking mechanism 3 is arranged below the fixed rod 1.2, the sliding locking mechanism 3 is fixed below the fixed rod 1.2 in a welding mode, the sliding locking mechanism 3 comprises a travel switch 3.1 and a position adjusting assembly 3.2, the position connecting assembly comprises a portal frame 3.3, a sliding block 3.5 and a bolt, the portal frame 3.3 with an upward opening is fixed below the fixed rod 1.2 in a welding mode, a track 3.4 is fixed at the bottom of the portal frame 3.3 in a welding mode, a plurality of sliding blocks 3.5 are clamped in the track 3.4, each sliding block 3.5 slides left and right on the track 3.4, an adjusting bolt 3.6 penetrating through the track 3.4 is fixed at the bottom of each sliding block 3.5, the tail part of the adjusting bolt 3.6 abuts against the track 3.4, the sliding block 3.5 is fixed on the track 3.4 by screwing the adjusting bolt 3.6, the top of the sliding block 3.5 is fixed with the travel switch 3.1 through a bearing, and the sliding block 3.5 is connected with the travel switch in a rotating mode, the trigger block 3.7 of the travel switch 3.1 is fixed on the sliding block 1.11 in a welding mode, the travel switch 3.1 and the trigger block 3.7 are arranged oppositely (the trigger block 3.7 sequentially passes through the travel switches 3.1 from the left direction and sequentially triggers the travel switches 3.1), the travel switch 3.1 is connected with the stepping motor 1.13, the positions of the slide blocks 3.5 are adjusted according to the position of an interface on an oil tank before welding of a tool, the slide blocks 3.5 are fixed on a track 3.4 by screwing the adjusting bolts 3.6, the position of the joint clamping mechanism 2 does not need to be adjusted when the interface is welded, the joint clamping mechanism 2 can continuously move rightwards after the travel switch 3.1 and the trigger block 3.7 are dislocated by rotating the travel switch 3.1 after welding is finished, and accordingly welding joints are sequentially performed from left to right.
Claims (2)
1. An auxiliary mounting device for mounting a heat dissipation assembly connector on a transformer box body comprises a fixed guide rail, a connector clamping mechanism and a sliding locking mechanism, and is characterized in that a quick clamping assembly is fixed on the inner side of the fixed guide rail, and the fixed guide rail is fixed on the outer wall of an oil tank through the quick clamping assembly; a sliding component is fixed on a fixed guide rail, a joint clamping mechanism is vertically arranged on the front end face of the sliding component, a guide rod penetrates through the joint clamping mechanism and slides back and forth on the joint clamping mechanism, a spring is fixed on the top of the guide rod in a welding mode and presses on the joint clamping mechanism, the joint clamping mechanism comprises a joint clamping component and two adjusting rods, the two adjusting rods are arranged up and down and fixed with each other, two joint clamping components are fixed on the end part of the other end of each adjusting rod in a rotating connection mode and can rotate relative to the adjusting rods, the two joint clamping components are arranged in a reverse mode and are fixedly connected with each other, each joint clamping component comprises a fixed plate, an expansion sleeve and a positioning pin, a plurality of positioning pins are fixed on the fixed plate, the expansion sleeve is fixed on the outer side of the fixed plate by limiting the position of an interface flange plate and is connected with a high-pressure air pump, the joint is fixed on the fixing plate through inflation and expansion of the expansion sleeve, a pressure sensor is fixed on the fixing plate, and the pressure sensor is connected with the high-pressure air pump; the quick clamping assembly comprises a fixed rod, a sleeve, screw rods and bevel gears, wherein the fixed rod is hollow inside, two screw rods are inserted into the fixed rod and are fixed on the fixed rod through bearings, the sleeve is sleeved at the two ends of the fixed rod, a long-strip-shaped notch is formed in the fixed plate, a nut is sleeved on each screw rod, the sleeve stretches into the fixed rod from the notch and is connected with the corresponding nut, a clamping rod is fixed outside the sleeve and moves along with the sleeve, a rocker is arranged in the middle of the fixed rod and is fixed on the fixed rod through the bearings, the rocker stretches into the fixed rod and is fixed with the bevel gears, one end, close to the rocker, of each screw rod is fixed with the bevel gear, and the bevel gears on the rocker are respectively meshed with the upper bevel gears of the screw rods.
2. The auxiliary mounting device for the transformer box body mounting heat dissipation assembly joint as recited in claim 1, wherein the fixed guide rail is a plurality of guide rods, two ends of each guide rod are fixed on the outer wall of the fixed rod, the sliding assembly is a sliding block, the plurality of guide rods pass through the same sliding block, the sliding block moves on the guide rods, so that the plurality of joints are mounted in parallel, a lead screw is fixed on the sliding block, the cylinder is parallel to the guide rods, and a stepping motor is fixed at one end of the lead screw; slide locking mechanism includes travel switch and position control assembly, position connection assembly includes the portal frame, slider and bolt, be fixed with opening portal frame up in the below of dead lever, it has the track to open in the bottom of portal frame, the card has the polylith slider in the track to go into, be fixed with the adjusting bolt who passes the track in the bottom of every slider, bottom cover at adjusting bolt has the nut, be fixed with travel switch and slider for swivelling joint at the top of slider, be fixed with travel switch's trigger piece on the slider, travel switch is connected with step motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196554.5A CN112382493B (en) | 2020-10-30 | 2020-10-30 | Auxiliary mounting device for mounting heat dissipation assembly connector on transformer box body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196554.5A CN112382493B (en) | 2020-10-30 | 2020-10-30 | Auxiliary mounting device for mounting heat dissipation assembly connector on transformer box body |
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| CN112382493A CN112382493A (en) | 2021-02-19 |
| CN112382493B true CN112382493B (en) | 2022-02-18 |
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| CN202011196554.5A Active CN112382493B (en) | 2020-10-30 | 2020-10-30 | Auxiliary mounting device for mounting heat dissipation assembly connector on transformer box body |
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