CN217412529U - Quick positioning device for drilling of iron core clamping piece - Google Patents

Abstract

The utility model relates to a drilling positioner technical field specifically is a quick positioner of iron core folder drilling, auxiliary device includes two spouts, the equal sliding connection in inside of two spouts has the riser, the surface threaded connection of one of them riser has the bolt, a plurality of screw holes have been seted up uniformly to a side surface of base, the inner wall surface of riser has been seted up and has been erected the groove, the one end fixed mounting that erects the bottom surface of groove has the slider to be kept away from to first spring, fixed mounting has the diaphragm between two sliders, the elongated slot has been seted up to the side of diaphragm, the inside sliding connection of elongated slot has the L template, the one end fixed surface that the elongated slot was kept away from to the L template installs the motor, the output fixed mounting of motor has the gear, the fixed surface of diaphragm installs the rack, the one end fixed mounting that the L template was kept away from to the connecting rod has the solid fixed ring of rig. The utility model discloses, solve current iron core folder drilling positioner and can't fix the rig, the problem that the condition of hole site off normal and inclined hole takes place when probably causing drilling.

Description

Quick positioning device for drilling of iron core clamping piece

Technical Field

The utility model relates to a drilling positioner technical field especially relates to a quick positioner of drilling of iron core folder.

Background

The transformer iron core clamping piece is used for clamping an iron core and pressing a winding, plays a role in supporting a high-voltage lead and a low-voltage lead through a support plate and a lead clamp which are welded on the clamping piece in a combined mode, and is an important component in a transformer steel structural piece.

Need drill on the different positions on the horizontal and vertical surface of folder in the iron core course of working, make clamping screw and tensioning screw pass the folder and play the effect of pressing from both sides tightly and compressing tightly, but current iron core folder drilling positioner can't fix the rig, adopts artifical handheld rig to drill to the folder surface usually, and artifical handheld can lead to the tired aching pain of hand for a long time, and then the condition emergence of hole site off normal and inclined hole when probably causing the drilling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem in the above background, and the quick positioner who provides a drilling of iron core folder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick positioner of iron core folder drilling, includes base and auxiliary device, the surface of base is equipped with auxiliary device, auxiliary device includes two spouts, two the spout symmetry is seted up on the surface of base, two the equal sliding connection in inside of spout has a riser, one of them the surface threaded connection of riser has the bolt, a plurality of screw holes have been seted up uniformly on a side surface of base, and the setting of bolt and screw hole has played the effect of restriction riser in spout inside position.

Preferably, the inner wall surface of riser has been seted up and has been erected the groove, the bottom fixed surface who erects the groove installs first spring, the one end fixed mounting that first spring kept away from perpendicular groove bottom surface has the slider, two fixed mounting has the diaphragm between the slider, and the setting of first spring has played the effect of restriction slider in erecting inslot position, and the setting of slider has played the effect of supporting the diaphragm.

Preferably, the elongated slot is formed in the side face of the transverse plate, the L-shaped plate is slidably connected to the inside of the elongated slot, the motor is fixedly mounted on the surface of one end, away from the elongated slot, of the L-shaped plate, the gear is fixedly mounted at the output end of the motor, the rack is fixedly mounted on the surface of the transverse plate, the gear is meshed with the rack through the motor, the connecting rod is fixedly mounted on the surface of one end, away from the motor, of the L-shaped plate, the drilling machine fixing ring is fixedly mounted at one end, away from the L-shaped plate, of the connecting rod, the motor, the gear and the rack are arranged to achieve the effect that the L-shaped plate can move in the elongated slot, and the drilling machine fixing ring is arranged to achieve the effect of fixedly mounting the drilling machine.

Preferably, the fixed surface of base installs two support columns, two the support column is kept away from the one end fixed mounting of base and is placed the board, the fixed surface who places the board installs the locating plate, the spacing groove has been seted up on the surface of locating plate, and the setting of locating plate, spacing groove and placing the board has played the effect that supports the clamp.

Preferably, the surface of base is equipped with closing device, closing device includes two backup pads, two backup pad symmetric distribution is on the surface of base, two rotate between the backup pad and be connected with the threaded rod, the one end port fixed mounting of threaded rod has the hand wheel, the surperficial threaded connection of threaded rod has the movable strip, the fixed surface of base installs two fixed plates, two fixed mounting has the slide bar between the fixed plate, the movable strip has played the effect of supporting threaded rod with the help of threaded rod and slide bar sliding connection, the setting of backup pad, and the setting of hand wheel has played and has driven threaded rod pivoted effect, and the setting of threaded rod has played the effect that drives the movable strip and remove on the surface of slide bar.

Preferably, the fixed surface of activity strip installs two L type poles, the one end fixed mounting that the activity strip was kept away from to L type pole has the centre gripping frame, and the effect of supporting the centre gripping frame has been played in the setting of L type pole, and the setting of centre gripping frame has been played and has been carried out the effect of centre gripping to the holder.

Preferably, the fixed surface of centre gripping frame installs two montants, two sliding connection has the draw runner between the montant, the fixed surface of draw runner installs the round bar, the one end fixed mounting that the draw runner was kept away from to the round bar has the clamp plate, the round bar is with the help of draw runner and centre gripping frame sliding connection, fixed mounting has the second spring between draw runner and the centre gripping frame, the one end fixed surface that the round bar was kept away from to the draw runner has the handle, and the setting of second spring has played the effect of restriction draw runner at montant surface position, and the setting of handle has played the effect that drives the draw runner and remove on the montant surface, and the setting of clamp plate has played and has compressed tightly fixed effect to the holder.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. in the utility model, through arranging the auxiliary device, when the position of the drilling machine is required to be adjusted according to the position of the surface drilling of the clamping piece, firstly, the drilling machine is installed and fixed in the drilling machine fixing ring, after the fixing is finished, the motor is turned on, the motor drives the gear to rotate, the gear rotates and the rack is meshed, so that the L-shaped plate moves in the long groove, the L-shaped plate moves in the long groove to drive the connecting rod to move, the connecting rod moves to drive the drilling machine fixing ring to move, the drilling machine fixing ring moves to drive the drilling machine in the long groove to move, when the drilling machine moves to a proper position, the motor is turned off, the transverse position adjustment of the drilling machine can be completed, after the transverse position adjustment of the drilling machine is finished, the bolt is unscrewed from the inside of the threaded hole, the bolt is separated from the threaded hole to cause the vertical plate to lose the limit in the inside of the chute, the vertical plate slides, the vertical plate moves in the inside of the chute to drive the drilling machine to move, and then accomplish the longitudinal position control of rig, after the longitudinal position control of rig finishes, at this moment screw into corresponding screw hole inside the bolt again, fix the riser this moment in the inside position of spout with this, after the position control that the position of rig needs drilling according to the folder surface finishes, start the rig, press down the rig, make the diaphragm drive the slider in the inside lapse in vertical groove, thereby drill to the fastener, after the drilling finishes, the resilience force that utilizes first spring drives the rig upward movement, thereby accomplish the drilling process of whole folder, cooperation through the above-mentioned structure, make when giving the folder drilling, need not artifical handheld rig, and then avoid the drilling error because of staff's hand fatigue causes, thereby be convenient for improve the device's drilling precision.

2. In the utility model, through arranging the compressing device, when the clamping piece needs to be pressed and fastened, one end of the clamping piece is firstly inserted into the limiting groove, after the clamping piece is inserted, the handle is pulled, the handle moves to drive the slide bar to slide on the surface of the vertical rod, the slide bar slides on the surface of the vertical rod to drive the round rod to move, the round rod moves to drive the pressing plate to move, meanwhile, the slide bar moves on the surface of the vertical rod to extrude the second spring, so that the second spring is stressed and compressed, when the pressing plate moves to a proper position, the hand wheel is rotated, the hand wheel rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the movable strip to move on the surface of the slide rod, the movable strip moves on the surface of the slide rod to drive the L-shaped rod to move, the L-shaped rod moves to drive the clamping frame to move, the clamping frame moves to clamp the clamping piece into the clamping frame, thereby enabling the clamping frame to be attached to one end of the clamping piece, which is far away from the limiting groove, when the folder was located the inside of centre gripping frame, at this moment unclamped the handle, utilized the resilience force of second spring to make the clamp plate reset, and then let the clamp plate firmly ground the folder tight fixedly, through the cooperation of above-mentioned structure for when giving the folder drilling, can compress tightly fixedly the folder, avoid when giving it drilling, the displacement takes place for the folder, and then leads to the deviation of drilling position.

Drawings

Fig. 1 is a schematic perspective view of a fast positioning device for drilling holes in an iron core clamp according to the present invention;

fig. 2 is a schematic view of a bottom view of the fast positioning device for drilling holes in an iron core clamp according to the present invention;

fig. 3 is a schematic view of a disassembled structure of a fast positioning device for drilling holes in an iron core clamp according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of a place in fig. 2 of a quick positioning device for drilling of an iron core clamp.

Illustration of the drawings:

1. a base; 2. a support pillar; 3. placing the plate; 4. positioning a plate; 5. a limiting groove; 6. an auxiliary device; 601. a chute; 602. a vertical plate; 603. a bolt; 604. a threaded hole; 605. a vertical slot; 606. a first spring; 607. a slider; 608. a transverse plate; 609. a long groove; 610. an L-shaped plate; 611. a motor; 612. a gear; 613. a rack; 614. a connecting rod; 615. a drill fixing ring; 7. a pressing device; 701. a support plate; 702. a threaded rod; 703. a hand wheel; 704. a movable bar; 705. a fixing plate; 706. a slide bar; 707. an L-shaped rod; 708. a clamping frame; 709. a vertical rod; 710. a slide bar; 711. a round bar; 712. pressing a plate; 713. a second spring; 714. a handle.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a quick positioning device for drilling of an iron core clamp comprises a base 1 and an auxiliary device 6, wherein the auxiliary device 6 is arranged on the surface of the base 1.

In this embodiment: the auxiliary device 6 comprises two sliding grooves 601, the two sliding grooves 601 are symmetrically arranged on the surface of the base 1, vertical plates 602 are connected inside the two sliding grooves 601 in a sliding mode, a bolt 603 is connected to the surface of one vertical plate 602 in a threaded mode, and a plurality of threaded holes 604 are uniformly formed in the surface of one side of the base 1.

In this embodiment: the provision of the bolt 603 and threaded hole 604 has the effect of limiting the position of the riser 602 within the chute 601.

Specifically, a vertical groove 605 is formed in the inner wall surface of the vertical plate 602, a first spring 606 is fixedly mounted on the bottom surface of the vertical groove 605, a sliding block 607 is fixedly mounted at one end, away from the bottom surface of the vertical groove 605, of the first spring 606, and a transverse plate 608 is fixedly mounted between the two sliding blocks 607.

In this embodiment: the arrangement of the first spring 606 has the effect of limiting the position of the slider 607 within the vertical slot 605, and the arrangement of the slider 607 has the effect of supporting the transverse plate 608.

Specifically, a long groove 609 is formed in the side surface of the horizontal plate 608, an L-shaped plate 610 is slidably connected inside the long groove 609, a motor 611 is fixedly installed on the surface of one end, away from the long groove 609, of the L-shaped plate 610, a gear 612 is fixedly installed at the output end of the motor 611, a rack 613 is fixedly installed on the surface of the horizontal plate 608, the gear 612 is engaged with the rack 613 through the motor 611, a connecting rod 614 is fixedly installed on the surface of one end, away from the motor 611, of the L-shaped plate 610, and a drill fixing ring 615 is fixedly installed at one end, away from the L-shaped plate 610, of the connecting rod 614. The arrangement of the motor 611, the gear 612 and the rack 613 plays a role in enabling the L-shaped plate 610 to move inside the elongated slot 609, and the arrangement of the drill fixing ring 615 plays a role in fixing the drill.

Specifically, base 1's fixed surface installs two support columns 2, and the one end fixed mounting that base 1 was kept away from to two support columns 2 has places board 3, and the fixed surface who places board 3 installs locating plate 4, and spacing groove 5 has been seted up on the surface of locating plate 4. The positioning plate 4, the limiting groove 5 and the placing plate 3 are arranged to support the clamping piece.

In this embodiment: the surface of base 1 is equipped with closing device 7, closing device 7 includes two backup pads 701, two backup pads 701 symmetric distribution are on the surface of base 1, it is connected with threaded rod 702 to rotate between two backup pads 701, the one end port fixed mounting of threaded rod 702 has hand wheel 703, the surface threaded connection of threaded rod 702 has movable strip 704, the fixed surface of base 1 installs two fixed plates 705, fixed mounting has slide bar 706 between two fixed plates 705, movable strip 704 is with the help of threaded rod 702 and slide bar 706 sliding connection. When the clamping piece needs to be pressed and fastened, one end of the clamping piece is firstly inserted into the limiting groove 5, after the clamping piece is inserted, the handle 714 is pulled, the handle 714 moves to drive the sliding strip 710 to slide on the surface of the vertical rod 709, the sliding strip 710 slides on the surface of the vertical rod 709 to drive the round rod 711 to move, the round rod 711 moves to drive the pressing plate 712 to move, meanwhile, the sliding strip 710 moves on the surface of the vertical rod 709 to further press the second spring 713, so that the second spring 713 is stressed and compressed, when the pressing plate 712 moves to a proper position, the hand wheel 703 rotates to drive the threaded rod 702 to rotate, the threaded rod 702 rotates to drive the movable strip 704 to move on the surface of the sliding rod 706, the movable strip 704 moves on the surface of the sliding rod 706 to drive the L-shaped rod 707 to move, the L-shaped rod 707 moves to drive the clamping frame 708 to move, the clamping frame 708 moves to clamp the clamping piece to be clamped inside, so that the clamping frame is jointed with one end of the clamping piece away from the limiting groove 5, when the clamping piece is located inside the clamping frame 708, the handle 714 is loosened, the pressing plate 712 is reset by the resilience force of the second spring 713, and then the clamping piece is firmly pressed and fixed by the pressing plate 712.

Specifically, two L-shaped rods 707 are fixedly mounted on the surface of the movable bar 704, and a clamping frame 708 is fixedly mounted at one end of each L-shaped rod 707 far away from the movable bar 704.

In this embodiment: the provision of the L-shaped bar 707 has the effect of supporting the clamping frame 708 and the provision of the clamping frame 708 has the effect of clamping the clamp.

Specifically, two vertical rods 709 are fixedly mounted on the surface of the clamping frame 708, a sliding strip 710 is connected between the two vertical rods 709 in a sliding manner, a round rod 711 is fixedly mounted on the surface of the sliding strip 710, a pressing plate 712 is fixedly mounted at one end, far away from the sliding strip 710, of the round rod 711, the sliding strip 710 is connected with the clamping frame 708 in a sliding manner through the sliding strip 710, a second spring 713 is fixedly mounted between the sliding strip 710 and the clamping frame 708, and a handle 714 is fixedly mounted at one end, far away from the round rod 711, of the sliding strip 710.

In this embodiment: the arrangement of the second spring 713 plays a role in limiting the position of the slide bar 710 on the surface of the vertical rod 709, the arrangement of the handle 714 plays a role in driving the slide bar 710 to move on the surface of the vertical rod 709, and the arrangement of the pressing plate 712 plays a role in compressing and fixing the clamping piece.

The working principle is as follows: by arranging the auxiliary device 6, when the position of the drilling machine needs to be adjusted according to the position of the drilled hole on the surface of the clamping piece, the drilling machine is firstly installed and fixed in a drilling machine fixing ring 615, after the fixing is finished, a motor 611 is turned on, the motor 611 drives a gear 612 to rotate, the gear 612 rotates and is meshed with a rack 613, so that an L-shaped plate 610 moves in a long groove 609, the L-shaped plate 610 moves in the long groove 609 and drives a connecting rod 614 to move, the connecting rod 614 moves and drives the drilling machine fixing ring 615 to move, the drilling machine fixing ring 615 moves and drives a drilling machine in the drilling machine to move, when the drilling machine moves to a proper position, the motor 611 is turned off, the transverse position of the drilling machine can be adjusted, after the transverse position of the drilling machine is adjusted, the bolt 603 is loosened, the bolt 603 is screwed out of the threaded hole 604, the bolt 603 is separated from the threaded hole 604, so that the vertical plate 602 loses the limit position in the chute 601, at the moment, the vertical plate 602 slides, the vertical plate 602 moves in the sliding groove 601 to drive the drilling machine to move, so that the longitudinal position adjustment of the drilling machine is completed, after the longitudinal position adjustment of the drilling machine is completed, the bolt 603 is screwed into the corresponding threaded hole 604 again, so that the position of the vertical plate 602 in the sliding groove 601 is fixed, after the position adjustment of the drilling machine is completed according to the position of a clamp surface needing drilling, the drilling machine is started to press the drilling machine downwards, the transverse plate 608 drives the sliding block 607 to slide downwards in the vertical groove 605, so as to drill a clamp, after the drilling is completed, the resilience force of the first spring 606 is used for driving the drilling machine to move upwards, so that the drilling process of the whole clamp is completed, through the matching of the structures, when the clamp is drilled, the manual drilling machine does not need to be held, and further the drilling error caused by the fatigue of hands of workers is avoided, thereby facilitating the improvement of the drilling accuracy of the device.

When the clamping piece needs to be pressed and fastened, one end of the clamping piece is firstly inserted into the limiting groove 5, after the clamping piece is inserted, the handle 714 is pulled, the handle 714 moves to drive the sliding strip 710 to slide on the surface of the vertical rod 709, the sliding strip 710 slides on the surface of the vertical rod 709 to drive the round rod 711 to move, the round rod 711 moves to drive the pressing plate 712 to move, meanwhile, the sliding strip 710 moves on the surface of the vertical rod 709 to further extrude the second spring 713, so that the second spring 713 is stressed and compressed, when the pressing plate 712 moves to a proper position, the hand wheel 703 rotates to drive the threaded rod 702 to rotate, the threaded rod 702 rotates to drive the movable strip 704 to move on the surface of the sliding rod 706, the movable strip 704 moves on the surface of the sliding rod 706 to drive the L-shaped rod 707 to move, the L-shaped rod moves to drive the clamping frame 708 to move, the clamping frame 708 moves to clamp the clamping piece to be clamped in the clamping piece, so that the clamping frame is attached to one end of the clamping piece, which is far away from the limiting groove 5, when the clamping piece is located inside the clamping frame 708, the handle 714 is loosened, the pressing plate 712 is reset by the resilience force of the second spring 713, and then the clamping piece is firmly pressed and fixed by the pressing plate 712.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims (7)

1. The utility model provides a quick positioner of iron core folder drilling, includes base (1) and auxiliary device (6), its characterized in that: the surface of base (1) is equipped with auxiliary device (6), auxiliary device (6) include two spout (601), two the surface at base (1) is seted up to spout (601) symmetry, two the equal sliding connection in inside of spout (601) has riser (602), one of them the surface threaded connection of riser (602) has bolt (603), a plurality of screw holes (604) have been seted up uniformly to a side surface of base (1).

2. The apparatus for rapidly positioning a drill hole of a core clamp according to claim 1, wherein: vertical grooves (605) are formed in the inner wall surface of the vertical plate (602), first springs (606) are fixedly mounted on the bottom surface of the vertical grooves (605), sliding blocks (607) are fixedly mounted at one ends, far away from the bottom surface of the vertical grooves (605), of the first springs (606), and transverse plates (608) are fixedly mounted between the two sliding blocks (607).

3. The apparatus for rapidly positioning a drill hole of a core clamp according to claim 2, wherein: an elongated slot (609) is formed in the side face of the transverse plate (608), an L-shaped plate (610) is connected to the inner portion of the elongated slot (609) in a sliding mode, a motor (611) is fixedly mounted on the surface of one end, far away from the elongated slot (609), of the L-shaped plate (610), a gear (612) is fixedly mounted at the output end of the motor (611), a rack (613) is fixedly mounted on the surface of the transverse plate (608), the gear (612) is meshed with the rack (613) through the motor (611), a connecting rod (614) is fixedly mounted on the surface of one end, far away from the motor (611), of the L-shaped plate (610), and a drilling machine fixing ring (615) is fixedly mounted at one end, far away from the L-shaped plate (610), of the connecting rod (614).

4. The apparatus for rapidly positioning a drill hole of a core clamp according to claim 1, wherein: the surface fixing of base (1) installs two support columns (2), two the one end fixed mounting that base (1) was kept away from in support column (2) has placed board (3), the surface fixing who places board (3) installs locating plate (4), spacing groove (5) have been seted up on the surface of locating plate (4).

5. The apparatus for rapidly positioning a drill hole of a core clamp according to claim 1, wherein: the surface of base (1) is equipped with closing device (7), closing device (7) include two backup pad (701), two backup pad (701) symmetric distribution is on the surface of base (1), two it is connected with threaded rod (702) to rotate between backup pad (701), the one end port fixed mounting of threaded rod (702) has hand wheel (703), the surperficial threaded connection of threaded rod (702) has movable strip (704), the fixed surface of base (1) installs two fixed plate (705), two fixed mounting has slide bar (706) between fixed plate (705), movable strip (704) are with the help of threaded rod (702) and slide bar (706) sliding connection.

6. The apparatus for rapidly positioning a drill hole of a core clamp according to claim 5, wherein: two L-shaped rods (707) are fixedly mounted on the surface of the movable strip (704), and a clamping frame (708) is fixedly mounted at one end, far away from the movable strip (704), of each L-shaped rod (707).

7. The apparatus for rapidly positioning a drill hole of a core clamp according to claim 6, wherein: the fixed surface of centre gripping frame (708) installs two montants (709), two sliding connection has draw runner (710) between montant (709), the fixed surface of draw runner (710) installs round bar (711), the one end fixed mounting that draw runner (710) was kept away from in round bar (711) has clamp plate (712), round bar (711) are with the help of draw runner (710) and centre gripping frame (708) sliding connection, fixed mounting has second spring (713) between draw runner (710) and the centre gripping frame (708), the one end fixed surface that round bar (711) was kept away from in draw runner (710) installs handle (714).

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