CN211516293U

CN211516293U - Cutting device is used in processing of portability steel

Info

Publication number: CN211516293U
Application number: CN201922334967.4U
Authority: CN
Inventors: 陈佰苗
Original assignee: Hubei Hechuang Co ltd
Current assignee: Hubei Hechuang Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-18
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a steel processing technology field just discloses a cutting device is used in processing of portable steel, comprises a workbench, workstation lower surface right side is provided with two sets of L shape support columns, workstation lower surface right side is provided with the push-and-pull handle, workstation lower surface left side is provided with two sets of universal gyro wheels, workstation upper surface left side fixedly connected with backup pad, the backup pad right side is provided with first tight piece of clamp, the constant head tank has been seted up to the workstation upper surface, the workstation rear side is seted up and is cut the cut groove. This cutting device is used in processing of portable steel stands cutting device through push-and-pull handle, cooperates two sets of universal gyro wheels alright to realize cutting device's removal, and on the other hand lead screw positioner indirectly fixes the second chucking piece through the position of fixed lead screw, has stabilized the cutting quality of steel, and the preparation that cutting device removed can be accomplished through the quick spiral of winder at an excessive speed, further improves portable effect.

Description

Cutting device is used in processing of portability steel

Technical Field

The utility model relates to a steel processing technology field specifically is a cutting device is used in processing of portable steel.

Background

With the development of the modern machining industry, the requirements on the quality and the precision of steel cutting are continuously improved, the requirements for improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved, the metal material cutting machine is mainly a cutter cutting machine, the cutting machine is distinguished from a control mode and is divided into a numerical control cutting machine and a manual cutting machine, the numerical control cutting machine drives a machine tool to move by using a digital program, when the machine tool moves, the cutting machine which is an electromechanical integrated cutting machine and cuts objects by a cutting tool with random belt is called a numerical control cutting machine, the size and the weight of the cutting machine are larger than those of a manual cutting machine or a numerical control cutting machine, in some cases, it is difficult to handle the situation that the belt cutting material is not suitable to move, and the hand-held tool such as an angle grinder is difficult to cut the steel with larger size, so that a portable cutting device for processing the steel is needed.

For example, the chinese patent application No. CN201720257098.8 discloses a portable steel cutting machine, comprising a workbench and a cutting machine main body, wherein the cutting machine main body is fixed on one side of the middle of the top of the workbench through bolts, mounting blocks are welded on four corners of the bottom of the workbench, telescopic rods are hinged on the sides of the mounting blocks through bolts, the other ends of the connecting rods are fixed on the sides of the workbench through bolts, fixing devices are arranged on both sides of the cutting machine main body, each fixing device comprises a base, an arc-shaped rod and a locking plate, wherein the base is welded on one side of the top of the workbench, the sides of the base are hinged with the arc-shaped rod, the locking plate is welded on the other end of the arc-shaped rod, a first threaded hole is arranged on the top of the locking plate, a fastening bolt is connected with the first threaded hole through a thread, a threaded column is connected with the, the cutting machine can lift the workbench through the extension and retraction of the telescopic rod, so that the size of the cutting machine is reduced, and the purpose of portability is achieved.

I have found that the above patent has the following problems in practical use: in the flexible process of control telescopic link, need the manual completion of going of operating personnel, the operation is comparatively loaded down with trivial details, and the removal of cutting machine still needs the manual work to go the transport after accomplishing the lift, and the electric wire that the cutting machine used also needs the manual receipts to examine, though reached the portable effect of cutting machine, but portable effect is unsatisfactory, and the operation is also comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cutting device is used in processing of portable steel has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for portable steel processing comprises a workbench, wherein two sets of L-shaped supporting columns are arranged on the right side of the lower surface of the workbench, a push-pull handle is arranged on the right side of the lower surface of the workbench, two sets of universal rollers are arranged on the left side of the lower surface of the workbench, a supporting plate is fixedly connected to the left side of the upper surface of the workbench, a first clamping block is arranged on the right side of the supporting plate, a positioning groove is formed in the upper surface of the workbench, a cutting groove is formed in the rear side of the workbench, a second clamping block is inserted into the positioning groove, a lead screw is rotatably connected to the middle of the right side of the second clamping block, a lead screw positioning device is arranged on the right side of the lead screw, a rotating wheel disc is fixedly connected to the right end of the lead screw, a bottom plate is rotatably connected to the upper, the utility model discloses a portable electric tool, including driving motor, bottom plate, drive motor, drive pulley, driven pulley, rotation axis, bottom plate right side fixedly connected with action bars, driving motor right side is provided with the winder, the winder right side is provided with the axis of rotation, axis of rotation front end fixedly connected with driven pulley, driving pulley passes through belt transmission with driven pulley and is connected, axis of rotation rear end fixedly connected with cuts the piece, bottom plate right side fixedly connected with action.

Preferably, the left side surface of the workbench is fixedly connected with an anti-collision plate, the upper surface of the anti-collision plate is fixedly connected with an anti-collision layer, and the anti-collision layer is made of rubber.

Preferably, the screw rod positioning device comprises two groups of device positioning blocks, the lower surfaces of the device positioning blocks are fixedly connected with the upper surface of the workbench, positioning shafts are fixedly connected to the inner side surfaces of the device positioning blocks, positioning buckles are sleeved on the outer surfaces of the positioning shafts, screw threads are arranged on the right sides of the positioning buckles, and the screw threads are connected with the screw rod in an inserting mode.

Preferably, the winder includes first fender line wall, the interior left side wall of first fender line wall is pegged graft and is had the spool, the spool left surface is pegged graft and is had second fender line wall, the ratchet has been cup jointed on the right side of spool surface, the jump ring groove has been seted up to the spool right flank, the inside spring of pegging graft of jump ring inslot has, the spring end is provided with the jump ring post, the left surface of jump ring post and the right flank fixed connection of ratchet, the ratchet front side is provided with the brake lever, the top of brake lever surface articulates there is the dead lever, the dead lever is kept away from the one end of brake lever and left side wall fixed connection in the first fender line wall, the brake lever top articulates there is the slide bar, slide bar front end fixedly connected with spiral button, the inside front side wall of the first fender line wall of slide bar.

Preferably, the back of the bottom plate is fixedly connected with a protective cover, the protective cover is semicircular, and the circle center of the protective cover is the same as that of the cutting blade.

Preferably, the outer surface of the handle is provided with an anti-skid layer, the anti-skid layer is made of rubber, and anti-skid lines are arranged on the surface of the anti-skid layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting device is used in processing of portable steel possesses following beneficial effect:

1. this cutting device is used in processing of portable steel can stand cutting device through push-and-pull handle, cooperates two sets of universal gyro wheels alright realize cutting device's removal, and on the other hand lead screw positioner indirectly fixes the second chucking piece through the position of fixed lead screw, has stabilized the cutting quality of steel, and the preparation that cutting device removed can be accomplished through the quick spiral of winder at an excessive speed, further improves portable effect.

2. This cutting device is used in processing of portable steel has anti-skidding effect through the handle, the frictional force of palm with the handle has been increased, reduce misoperation's possibility, bottom plate back fixedly connected with protection casing, the piece that the cutting piece was curled up under the protection casing kept off, reach the effect of protection operating personnel and things on every side, fixed surface is connected with the anticollision layer on the anticollision board, the anticollision layer material is rubber, upwards lift the back bottom plate left side in the contact of anticollision board when the bottom plate, bottom plate and workstation bump has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the reel of the present invention;

fig. 3 is the utility model discloses lead screw positioner erects cuts open structure schematic diagram.

In the figure: 1. a work table; 2. an L-shaped support column; 3. a push-pull handle; 4. a universal roller; 5. a support plate; 6. a first clamping block; 7. positioning a groove; 8. cutting the groove; 9. a second clamping block; 10. a lead screw; 11. a lead screw positioning device; 1101. positioning blocks; 1102. positioning the shaft; 1103. positioning buckles; 1104. threading; 12. rotating the wheel disc; 13. a base plate; 14. a drive motor; 15. a driving pulley; 16. a reel; 1601. a first wire retaining wall; 1602. a spool; 1603. a second stopper wall; 1604. a ratchet wheel; 1605. a clamp spring groove; 1606. a coil spring; 1607. a clamp spring column; 1608. a brake lever; 1609. fixing the rod; 1610. a slide bar; 1611. a winding button; 17. a rotating shaft; 18. a driven pulley; 19. cutting the slices; 20. an operating lever; 21. a handle; 22. an anti-collision plate; 23. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable cutting device for processing steel comprises a workbench 1, wherein two groups of L-shaped supporting columns 2 are arranged on the right side of the lower surface of the workbench 1, the L-shaped supporting columns 2 support and fix the workbench 1, a push-pull handle 3 is arranged on the right side of the lower surface of the workbench 1, two groups of universal rollers 4 are arranged on the left side of the lower surface of the workbench 1, the cutting device can be erected through the push-pull handle 3 and can move by matching with the two groups of universal rollers 4, a supporting plate 5 is fixedly connected on the left side of the upper surface of the workbench 1, a first clamping block 6 is arranged on the right side of the supporting plate 5, a positioning groove 7 is arranged on the upper surface of the workbench 1, a cutting groove 8 is arranged on the rear side of the workbench 1, a second clamping block 9 is inserted in the positioning groove 7, a lead screw 10 is rotatably connected to the middle part of the right side of the second clamping block 9, a lead screw positioning, the rotary wheel disc 12 is rotated to drive the screw rod 10 to be rotationally matched with the screw thread 1104 to enable the second clamping block 9 to move back and forth, the first clamping block 6 and the second clamping block 9 are matched to clamp an object, the stability of the object in the cutting process is ensured, and the stability of the cutting effect is further improved, the upper surface of the supporting plate 5 is rotationally connected with the bottom plate 13, the left side surface of the bottom plate 13 is fixedly connected with the driving motor 14, the model of the driving motor 14 is Mitsubishi HG-SR52BG1H, the output end of the driving motor 14 is fixedly connected with the driving belt wheel 15, the right side of the driving motor 14 is provided with the winder 16, the preparation for the movement of the cutting device can be completed at an excessive speed by the quick winding of the winder 16, the portable effect is further improved, the right side of the winder 16 is provided with the rotating shaft 17, the front end of the, the driving motor 14 drives the driving belt wheel 15, the driving belt wheel 15 drives the driven belt wheel 18 to rotate, the driven belt wheel 18 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the cutting blade 19, the operating rod 20 is fixedly connected to the right side of the bottom plate 13, and the handle 21 is fixedly connected to the right end of the operating rod 20.

The utility model discloses in, in order to avoid bottom plate 13 and 1 bumps of workstation to cause the damage, 1 left surface fixedly connected with anticollision board 22 of workstation, fixed surface is connected with anticollision layer on anticollision board 22, and anticollision layer material is rubber, lifts up back bottom plate 13 left side in the contact of anticollision board 22 when bottom plate 13, has avoided bottom plate 13 and 1 bumps of workstation.

The utility model discloses in, in order to fix lead screw 10 and reach stable clamping effect, lead screw positioner 11 includes two sets of device locating pieces 1101, and the lower surface of device locating piece 1101 is connected with the last fixed surface of workstation 1, and the medial surface fixedly connected with location axle 1102 of device locating piece 1101, location axle 1102 surface have cup jointed the location and have detained 1103, and location is detained 1103 right side and is provided with screw thread 1104, and screw thread 1104 pegs graft with lead screw 10, presses the fixed lead screw 10 of location knot 1103.

In the utility model, in order to quickly collect the electric wire used by the driving motor 14, the winder 16 comprises a first wire retaining wall 1601, a winding shaft 1602 is inserted into the inner left side wall of the first wire retaining wall 1601, the winding shaft 1602 is a hollow tube, a second wire retaining wall 1603 is inserted into the left side surface of the winding shaft 1602, a ratchet 1604 is sleeved on the right side of the outer surface of the winding shaft 1602, a clamp spring groove 1605 is opened on the right side surface of the winding shaft 1602, a coil spring 1606 is inserted into the clamp spring groove 1605, a clamp spring post 1607 is arranged at the tail end of the coil spring 1606, the left side surface of the clamp spring post 1607 is fixedly connected with the right side surface of the ratchet 1604, a brake lever 1608 is arranged at the front side of the ratchet 1604, a fixed lever 1609 is hinged on the top of the outer surface of the brake lever 1608, one end of the fixed lever 1609, which is far away from the brake lever 1608, is fixedly connected with the inner left side wall of the first wire retaining wall 1601, a sliding lever, the outer surface of the sliding rod 1610 is sleeved with a spring to pull out the electric wire, the electric wire drives the winding shaft 1602 to rotate, the winding shaft 1602 rotates to drive the coil spring 1606 and the ratchet 1604 to rotate, when the electric wire needs to be picked up, the winding button 1611 is pressed, the sliding rod 1610 drives the brake lever 1608 to rotate, and the coil spring 1606 rotates to drive the winding shaft 1602 to rotate, so that the quick winding is completed.

The utility model discloses in, for the safety of protection operating personnel and things on every side, 13 back fixedly connected with protection casing 23 of bottom plate, protection casing 23 are semi-circular, and protection casing 23 is the same with the 19 centre of a circle of cutting piece, and the piece that cutting piece 19 was rolled up is kept off down to protection casing 23.

The utility model discloses in, in order to guarantee the operating stability of operation process, handle 21 surface is provided with the skid resistant course, and the skid resistant course is formed by the rubber preparation, and the skid resistant course surface is provided with anti-skidding line, and anti-skidding line has increased hand and handle 21's frictional force, reduces misoperation's possibility.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the wire winding device is used, an electric wire is pulled out to be connected with a power supply, the handle 21 is held by hand to be lifted upwards, the rotary wheel disc 12 is shaken to separate the first clamping block 6 from the second clamping block 9, steel to be cut is placed between the first clamping block 6 and the second clamping block 9, the rotary wheel disc 12 is shaken to enable the first clamping block 6 and the second clamping block 9 to be close to a clamped object, the handle 21 is held to move downwards to finish cutting, after the work is finished, the handle 21 is lifted, the power supply is disconnected, the wire winding button 1611 is pressed, the electric wire is automatically wound up, and the push-pull handle 3 is pulled to be matched with the universal idler wheel 4 to move.

To sum up, this cutting device is used in portable steel processing can erect cutting device through push-and-pull handle 3, and the removal that can realize cutting device can be matched to two sets of universal gyro wheels 4, and on the other hand lead screw positioner 11 indirectly fixes second chucking piece 9 through the position of fixed lead screw 10, has stabilized the cutting quality of steel, and the preparation that cutting device removed can be accomplished through the quick spiral of winder 16 at an excessive speed, further improves portable effect.

This cutting device is used in processing of portable steel, have anti-skidding effect through handle 21, the frictional force of palm with handle 21 has been increased, reduce misoperation's possibility, bottom plate 13 back fixedly connected with protection casing 23, the piece that cutting piece 19 was curled up is kept off down to protection casing 23, reach the effect of protection operating personnel and things on every side, fixed surface is connected with the anticollision layer on anticollision board 22, the anticollision layer material is rubber, lift back bottom plate 13 left side in the contact of anticollision board 22 upwards when bottom plate 13, bottom plate 13 has been avoided colliding with workstation 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device is used in processing of portable steel, includes workstation (1), its characterized in that: the right side of the lower surface of the workbench (1) is provided with two groups of L-shaped supporting columns (2), the right side of the lower surface of the workbench (1) is provided with a push-pull handle (3), the left side of the lower surface of the workbench (1) is provided with two groups of universal idler wheels (4), the left side of the upper surface of the workbench (1) is fixedly connected with a supporting plate (5), the right side of the supporting plate (5) is provided with a first clamping block (6), the upper surface of the workbench (1) is provided with a positioning groove (7), the rear side of the workbench (1) is provided with a cutting groove (8), the positioning groove (7) is spliced with a second clamping block (9), the middle part of the right side surface of the second clamping block (9) is rotatably connected with a lead screw (10), the right side of the lead screw (10) is provided with a lead screw positioning device (, the utility model discloses a cutting device, including backup pad (5), upper surface rotation is connected with bottom plate (13), bottom plate (13) left surface fixedly connected with driving motor (14), driving motor (14) output end fixedly connected with driving pulley (15), driving motor (14) right side is provided with winder (16), winder (16) right side is provided with axis of rotation (17), axis of rotation (17) front end fixedly connected with driven pulley (18), driving pulley (15) are connected through belt transmission with driven pulley (18), axis of rotation (17) rear end fixedly connected with cutting piece (19), bottom plate (13) right side fixedly connected with action bars (20), action bars (20) right-hand member fixedly connected with handle (21).

2. The cutting device for portable steel working according to claim 1, wherein: the left side face of the workbench (1) is fixedly connected with an anti-collision plate (22), the upper surface of the anti-collision plate (22) is fixedly connected with an anti-collision layer, and the anti-collision layer is made of rubber.

3. The cutting device for portable steel working according to claim 1, wherein: the lead screw positioning device (11) comprises two groups of device positioning blocks (1101), the lower surfaces of the device positioning blocks (1101) are fixedly connected with the upper surface of the workbench (1), positioning shafts (1102) are fixedly connected to the inner side surfaces of the device positioning blocks (1101), positioning buckles (1103) are sleeved on the outer surfaces of the positioning shafts (1102), screw threads (1104) are arranged on the right sides of the positioning buckles (1103), and the screw threads (1104) are connected with the lead screw (10) in an inserting mode.

4. The cutting device for portable steel working according to claim 1, wherein: the winder (16) comprises a first wire blocking wall (1601), a winding shaft (1602) is inserted into the inner left side wall of the first wire blocking wall (1601), a second wire blocking wall (1603) is inserted into the left side surface of the winding shaft (1602), a ratchet wheel (1604) is sleeved on the right side of the outer surface of the winding shaft (1602), a clamp spring groove (1605) is formed in the right side surface of the winding shaft (1602), a coil spring (1606) is inserted into the clamp spring groove (1605), a clamp spring column (1607) is arranged at the tail end of the coil spring (1606), the left side surface of the clamp spring column (1607) is fixedly connected with the right side surface of the ratchet wheel (1604), a brake rod (1608) is arranged on the front side of the ratchet wheel (1604), a fixed rod (1609) is hinged to the top of the outer surface of the brake rod (1608), one end, far away from the brake rod (1608), of the fixed rod (1609), is fixedly connected with the inner left side wall of the first wire blocking wall (1601), a sliding rod (, the inner front side wall of the first wire retaining wall (1601) of the sliding rod (1610) is inserted, and the outer surface of the sliding rod (1610) is sleeved with a spring.

5. The cutting device for portable steel working according to claim 1, wherein: the back of the bottom plate (13) is fixedly connected with a protective cover (23), the protective cover (23) is semicircular, and the circle centers of the protective cover (23) and the cutting blade (19) are the same.

6. The cutting device for portable steel working according to claim 1, wherein: the outer surface of the handle (21) is provided with an anti-skid layer, the anti-skid layer is made of rubber, and anti-skid lines are arranged on the surface of the anti-skid layer.