CN218425917U - Portable round iron sheet cutting tool - Google Patents

Abstract

A portable round iron sheet cutting tool comprises an electric drill, a sliding block and a connecting plate, wherein the inside of the sliding block is in sliding connection with the outer surface of the connecting plate, the output end of the electric drill is fixedly connected with a sealing bearing, the outer surface of the sealing bearing is fixedly connected with the inner wall of the connecting plate, the output end of the electric drill is fixedly connected with a cutter holder, a cutting knife is arranged on the left side of the cutter holder, and the right side surface of the cutting knife is in contact with the left side surface of the cutter holder; the utility model discloses an electric drill, slider, connecting plate, cutting knife, fixing bolt, locking screw, commentaries on classics foot bearing and first commentaries on classics foot, suitability and the convenience that can improve the device, the work of convenient opening and cutting disk to the iron sheet realizes conveniently carrying out the purpose adjusted to the cutting radius, plays the effect that increases this cutting device suitability, probably changes the size of original design and still inconvenient problem of adjusting the cutting radius when avoiding cutting.

Description

Portable round iron sheet cutting tool

Technical Field

The utility model relates to a cutting means, especially a circular iron sheet cutting means of portable.

Background

When processing the cutting to the iron sheet, need cut circular iron sheet, need the handheld cutting equipment of staff directly to cut on the iron sheet usually, its specific cutting mode is that the staff earlier unwrapping wire draws the circle on the iron sheet in advance, lets the staff use steel to cut or the cutting machine cuts again.

The above-mentioned mode cutting not only can not make the disk smoothly accurate when the cutting, when carrying out the secondary moreover and polish, more probably change the size of original design, to the higher operation of precision, will cause unnecessary extravagant, still inconvenient adjusts the cutting radius.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circular iron sheet cutting means of portable can not make the disk smoothly accurate when solving traditional mode cutting, more probably changes the size of former design when carrying out the secondary and polish, to the higher operation of precision, will cause unnecessary extravagant, still inconvenient technical problem who adjusts the cutting radius.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

The utility model provides a circular iron sheet cutting means of portable, includes electric drill, slider and connecting plate, the inside of slider and the surface sliding connection of connecting plate, the output fixedly connected with sealed bearing of electric drill, the surface of sealed bearing and the inner wall fixed connection of connecting plate, the output fixedly connected with blade holder of electric drill, the left side of blade holder is provided with the cutting knife, the right flank of cutting knife contacts with the left surface of blade holder, the common threaded connection of inner wall of the inner wall of cutting knife and blade holder has two sets of fixing bolt, the inner wall fixedly connected with screw thread section of thick bamboo of slider, the inner wall threaded connection of screw thread section of thick bamboo has locking screw, the left surface fixedly connected with of slider changes foot bearing, the first foot that changes of inner circle fixedly connected with of foot bearing.

Preferably, the outer side of the connecting plate is provided with two limiting plates, and one side face, close to each other, of the two limiting plates is fixedly connected with one side face, far away from each other, of the connecting plate.

Preferably, a buffer pad is arranged below each limiting plate, and the upper surface of each buffer pad is fixedly connected with the bottom surface of each limiting plate.

Preferably, the connecting plate has the front and the back all seted up the spout, every the equal sliding connection in inside of spout has a sliding block, two a side that the sliding block kept away from each other all with the inner wall fixed connection of slider.

Preferably, the front surface and the back surface of the sliding block are fixedly connected with two groups of anti-slip strips, and the number of the anti-slip strips in each group is five.

Preferably, the left side surface of the connecting plate is provided with a plurality of same scale grooves, and the right side surface of the locking screw is provided with a hexagonal groove.

Preferably, the left end fixedly connected with wear-resisting gasket of locking screw, the right flank fixedly connected with cushion ring of wear-resisting gasket, the left surface of wear-resisting gasket contacts with the right flank of connecting plate.

Preferably, the inner wall of the first rotating leg is in threaded connection with a threaded column, and the left end of the threaded column is fixedly connected with a second rotating leg.

Compared with the prior art, the utility model has the following characteristics and beneficial effect.

1. The utility model discloses a circular iron sheet cutting means of portable, through being provided with the electric drill, the slider, the connecting plate, the cutting knife, fixing bolt, locking screw, commentaries on classics foot bearing and first commentaries on classics foot, can improve device's suitability and convenience greatly, the work of conveniently opening hole and cutting disk to the iron sheet, utilize fixing bolt can conveniently dismantle the cutting knife, conveniently change and dismantle the cutting knife, the electric drill of recycling, can provide power, make things convenient for the cutting knife to cut circular paster, slide on the connecting plate through the slider, locking screw fixes the slider, effectively increase smooth and easy and accuracy of disk, realize conveniently carrying out the purpose of adjusting to the cutting radius, play the effect of increasing this cutting device suitability, probably change the size of former design and still inconvenient problem of adjusting the cutting radius when avoiding cutting.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is the utility model discloses a three-dimensional holistic schematic structure diagram of portable circular iron sheet cutting means.

Fig. 2 is a schematic view of the three-dimensional structure of the connecting plate of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the cutting knife of the utility model.

Fig. 4 is a schematic structural diagram of the slider in three-dimensional.

Fig. 5 is a schematic view of the three-dimensional structure of the locking screw of the present invention.

Fig. 6 is a schematic structural view of the second swivel leg of the present invention.

Reference numerals: the device comprises an electric drill 1, a sealing bearing 2, a cutting knife 3, a connecting plate 4, a rotating foot bearing 5, a first rotating foot 6, a sliding block 7, a scale groove 8, a sliding block 9, a sliding groove 10, a limiting plate 11, a buffering pad 12, a tool apron 13, a fixing bolt 14, a threaded cylinder 15, an anti-slip strip 16, a locking screw 17, a hexagonal groove 18, a wear-resistant gasket 19, a buffering ring 20, a second rotating foot 21 and a threaded column 22.

Detailed Description

As shown in figures 1-6, the portable round iron sheet cutting tool comprises an electric drill 1, a slider 7 and a connecting plate 4, wherein the inside of the slider 7 is connected with the outer surface of the connecting plate 4 in a sliding manner, two limiting plates 11 are arranged on the outer side of the connecting plate 4, one side face, close to each other, of the two limiting plates 11 is fixedly connected with one side face, far away from the connecting plate 4, of each other, and the slider 7 can be limited through the limiting plates 11 to achieve a good limiting effect.

In this embodiment, electric drill 1's output fixedly connected with sealed bearing 2, sealed bearing 2's surface and connecting plate 4's inner wall fixed connection, every limiting plate 11's below is provided with blotter 12, every blotter 12's upper surface all with limiting plate 11's bottom surface fixed connection, through blotter 12, can cushion slider 7, play better cushioning effect.

In this embodiment, the output fixedly connected with blade holder 13 of electric drill 1, the left side of blade holder 13 is provided with cutting knife 3, spout 10 has all been seted up at the front and the back of connecting plate 4, the equal sliding connection in inside of every spout 10 has sliding block 9, a side that two sliding blocks 9 kept away from each other all with slider 7's inner wall fixed connection, through sliding block 9 and spout 10, can increase the gliding stability of slider 7, play the effect that prevents slider 7 and rock.

In this embodiment, the right flank of cutting knife 3 contacts with the left flank of blade holder 13, the common threaded connection of the inner wall of cutting knife 3 and the inner wall of blade holder 13 has two sets of fixing bolt 14, the inner wall fixedly connected with screw thread section of thick bamboo 15 of slider 7, the inner wall threaded connection of screw thread section of thick bamboo 15 has locking screw 17, the front of slider 7 and the two sets of antislip strips of the equal fixedly connected with in the back 16, the quantity of every group antislip strip 16 is five, through antislip strip 16, can increase staff's hand friction, play better anti-skidding effect.

In this embodiment, the left surface fixedly connected with corner bearing 5 of slider 7, the same scale groove 8 of a plurality of has been seted up to the left surface of connecting plate 4, and hexagonal groove 18 has been seted up to the right flank of locking screw 17, through scale groove 8, can conveniently measure the distance, through hexagonal groove 18, can conveniently dismantle locking screw 17.

In this embodiment, the first commentaries on classics foot 6 of inner circle fixedly connected with of commentaries on classics foot bearing 5, the left end fixedly connected with wear-resisting gasket 19 of locking screw 17, the right flank fixedly connected with buffer ring 20 of wear-resisting gasket 19, the left surface of wear-resisting gasket 19 contacts with the right flank of connecting plate 4, through buffer ring 20 and wear-resisting gasket 19, can carry out spacing and buffering to locking screw 17, the inner wall threaded connection of first commentaries on classics foot 6 has screw thread post 22, the left end fixedly connected with second commentaries on classics foot 21 of screw thread post 22, through screw thread post 22 and second commentaries on classics foot 21, can conveniently dismantle second commentaries on classics foot 21, reach the effect of convenient dismantlement.

The utility model discloses a theory of operation is: firstly, when needing to use this cutting device, confirm the centre of a circle on the iron sheet that waits to cut now, drive blade holder 13 through electric drill 1 and rotate on sealed bearing 2, punch the definite centre of a circle, open a osculum on the radius that needs the cutting, adjust the distance of slider 7 on connecting plate 4 through centre of a circle and radius incision, the staff holds slider 7 when adjusting through upwards or the position of pulling slider 7 regulating slide 7 downwards, slider 7 is moving slider 9 and is sliding inside spout 10, guarantee the stability in the slider 7 accommodation process, when transferring to suitable distance, twist and move locking screw 17, locking screw 17 can get into inside slider 7 through threaded tube 15, locking screw 17 left end can push against connecting plate 4 through wear-resisting gasket 19, can fix slider 7, make second commentaries on classics foot 21 pass the centre of a circle and fix it, pass the radius incision through cutting knife 3, start electric drill 1, electric drill 1 drives blade holder 13 through sealed bearing 2 and rotates blade holder 13, make cutting knife 3 rotate around second commentaries on the foot 21 and fix it to cut the iron sheet, change the cutting radius of the cutting and can be carried out the effective cutting of cutting needs to change the cutting of the original circular iron sheet and change when the radius of cutting bolt to solve cutting and change the cutting and need to change the cutting the original circular iron sheet cutting radius of cutting device and change the problem greatly, can be solved when the cutting radius to the cutting screw bolt, the problem of the cutting 3, can be solved effectively on sealed bearing 2.

The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.

Claims (8)

1. The utility model provides a circular iron sheet cutting means of portable, includes electric drill (1), slider (7) and connecting plate (4), its characterized in that: the utility model discloses a cutting tool, including slider (7), the inside of slider (7) and the surface sliding connection of connecting plate (4), the output fixedly connected with sealed bearing (2) of electric drill (1), the surface of sealed bearing (2) and the inner wall fixed connection of connecting plate (4), the output fixedly connected with blade holder (13) of electric drill (1), the left side of blade holder (13) is provided with cutting knife (3), the right flank of cutting knife (3) contacts with the left surface of blade holder (13), the common threaded connection of inner wall of cutting knife (3) and blade holder (13) has two sets of fixing bolt (14), the inner wall fixedly connected with screw thread section of thick bamboo (15) of slider (7), the inner wall threaded connection of screw thread section of thick bamboo (15) has locking screw (17), the left surface fixedly connected with of slider (7) changes foot bearing (5), the first commentaries on classics foot (6) of the inner circle fixedly connected with of commentaries on classics foot bearing (5).

2. The portable round iron cutting tool according to claim 1, wherein: the outer side of the connecting plate (4) is provided with two limiting plates (11), and one side face, close to each other, of each limiting plate (11) is fixedly connected with one side face, far away from each other, of the connecting plate (4).

3. The portable round iron cutting tool according to claim 2, wherein: a buffer pad (12) is arranged below each limiting plate (11), and the upper surface of each buffer pad (12) is fixedly connected with the bottom surface of each limiting plate (11).

4. The portable round iron cutting tool according to claim 1, wherein: the front and the back of connecting plate (4) have all been seted up spout (10), every the equal sliding connection in inside of spout (10) has sliding block (9), two a side that sliding block (9) kept away from each other all with the inner wall fixed connection of slider (7).

5. The portable round iron cutting tool according to claim 1, wherein: the front and the back of the sliding block (7) are fixedly connected with two groups of anti-slip strips (16), and the number of the anti-slip strips (16) in each group is five.

6. The portable round iron cutting tool according to claim 1, wherein: the left side surface of the connecting plate (4) is provided with a plurality of same scale grooves (8), and the right side surface of the locking screw (17) is provided with a hexagonal groove (18).

7. The portable round iron cutting tool according to claim 1, wherein: the left end fixedly connected with wear-resisting gasket (19) of locking screw (17), the right flank fixedly connected with buffer ring (20) of wear-resisting gasket (19), the left surface of wear-resisting gasket (19) contacts with the right flank of connecting plate (4).

8. The portable round iron cutting tool according to claim 1, wherein: the inner wall of the first rotating leg (6) is in threaded connection with a threaded column (22), and the left end of the threaded column (22) is fixedly connected with a second rotating leg (21).

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