CN209550757U - A metal profile cutting device capable of removing burrs - Google Patents

Abstract

The utility model provides a kind of mental section cutter device that can remove notch burr, including cabinet, elevating mechanism and cut device, the elevating mechanism is installed on the top plate of cabinet, cutting device includes casing, driving motor, machine shaft, cast-cutting saw slice and burr abrasive segments, casing is installed on the bottom end of elevating mechanism, driving motor is installed in casing, cast-cutting saw slice and two burr abrasive segments are mounted on machine shaft, and two burr abrasive segments are fitted closely with the two sides of cast-cutting saw slice respectively, chassis backplane below machine shaft is equipped with multiple clamping devices, the front side board and back side panel of cabinet, which are equipped with, corresponding wears hopper hole；When cutting, mental section is gripped, elevating mechanism controls casing decline, and cast-cutting saw slice cuts mental section, while the burr on burr abrasive segments grinding notch.The cutter device of the utility model can cut but also go flash removed using automation, can be shortened working hour, improve production efficiency, improve the safety of cutting.

Description

A metal profile cutting device capable of removing burrs

technical field

The utility model belongs to the technical field of mechanical equipment, in particular to a metal profile cutting device capable of removing burrs from cuts.

Background technique

During the use of metal profiles, it is often necessary to cut the metal profiles so that the cut metal profiles meet the installation requirements.

Most of the existing metal profile cutting machines have the function of cutting, but do not have the function of deburring. The common method is to use the cutting machine to cut the metal profile, and then use other equipment to remove the burrs on the cut. This method delays the construction period and most of the construction The manual press cutting machine is used to cut metal profiles on site, and the debris of metal profiles splashes, and the operation safety is low. Therefore, it is necessary to provide a cutting machine with both cutting and deburring functions. The cutting and grinding burrs are carried out synchronously, so that no additional deburring is required to shorten the working hours and improve production efficiency. At the same time, the operator drives the The controller controls the automatic cutting of the cutting machine to improve the safety of cutting.

Utility model content

Aiming at the deficiencies in the prior art, the utility model proposes a metal profile cutting device capable of removing burrs from cuts. The cutting device adopts automatic cutting of metal profiles and grinds the burrs of the cuts while cutting, which effectively shortens the working hours and effectively improves It improves the safety of metal profile cutting and improves production efficiency.

The utility model is realized through the following technical solutions:

A metal profile cutting device capable of deburring cuts, including a chassis, a lifting mechanism and a cutting and grinding device, the lifting mechanism is installed on the top plate of the chassis, and the lifting mechanism is used to drive the cutting and grinding device to descend in the chassis to cut the metal below profiles, the cutting and grinding device includes a casing, a drive motor, a motor shaft, a cutting saw blade and a burr grinding sheet, the casing is installed at the bottom of the lifting mechanism, the driving motor is installed in the casing, and the cutting saw blade Installed on the motor shaft, the two burr-frosted sheets are installed on the motor shaft, and the two burr-frosted sheets are respectively closely attached to the two sides of the cutting saw blade. There are multiple clamping mechanisms, and the clamping mechanisms are used to stabilize the metal profiles to ensure that the cutting saw blade can vertically cut the metal profiles clamped on the multiple clamping mechanisms. There are corresponding feeding slots, and the metal profiles are inserted through the feeding slots of the front side plate of the chassis and pierced through the feeding slots of the rear side plate, and are fastened and clamped by a plurality of clamping mechanisms; here It should be noted that both the lifting mechanism and the driving motor are externally connected to a drive controller, and the driving controller controls the operation of the lifting mechanism and the driving motor respectively. The lifting mechanism can use existing technologies, such as electric lifting devices, hydraulic lifting devices or Pneumatic lifting device; the cutting device can not only cut metal profiles but also remove burrs. Cutting and grinding are carried out simultaneously, which can effectively shorten working hours and improve production efficiency. At the same time, automatic cutting can prevent accidental injury to workers and improve the efficiency of metal profile cutting safety.

Preferably, the casing is provided with an arc-shaped abrasive sheath, the arc-shaped abrasive sheath covers the cutting saw blade and the upper part of the burr-grinding sheet, and the top of the arc-shaped abrasive sheath is fixedly connected to the casing , the bottom end is movably connected with the motor shaft, and the arc-shaped abrasive tool sheath can assist in supporting the shaft, ensuring the stability of the cutting saw blade and the burr grinding blade during rotation, and at the same time reducing the splash of metal debris.

Preferably, two symmetrical guide rods are provided on the left side and the right side of the casing, and through holes corresponding to the guide rods are provided on the top plate of the cabinet. When the lifting mechanism drives the casing to move up and down, the two guide rods It can assist the machine housing to move in a straight line, so as to prevent the cutting saw blade and burr grinding blade from shifting, and ensure the smooth cutting of metal profiles.

Preferably, the clamping mechanism includes an upper splint, a lower splint and a screw rod, the opposite surfaces of the upper splint and the lower splint are provided with concave notches, the lower splint is fixed on the bottom plate of the chassis, and the upper splint and the lower splint Both ends of the splint are interspersed and connected by screws, the screw is movably connected with the upper splint, the screw is threaded with the lower splint, the metal profile is clamped between the upper splint and the lower splint, and the upper splint is moved downward by rotating the screw. Thereby the upper splint and the lower splint clamp the metal profile.

Preferably, the front side plate and the rear side plate of the chassis are both slidably installed in the vertical direction, and when the metal profile is clamped, the front side plate and the rear side plate are slid upwards to facilitate hand tightening of the screw.

Preferably, the bottoms of the concave notches of the upper splint and the lower splint are provided with arc-shaped grooves, so that the upper splint and the lower splint can cooperate to clamp metal profiles with rectangular cross-sections and circular cross-sections.

Preferably, the grooves of the upper splint and the lower splint and the inner wall of the arc-shaped groove are provided with rubber pads, which can prevent the outer wall of the metal profile from being pinched by the upper splint and the lower splint due to vibration during cutting.

Preferably, a burr collection tank is provided on the chassis bottom plate, a drawer box is provided on the side wall of the chassis bottom plate, and the drawer box extends along the side wall of the bottom plate to the bottom of the burr collection tank and communicates with the burr collection tank. The metal profile debris cut off by the burr frosting sheet falls into the drawer box at the bottom of the burr collection tank, and the drawer box is pulled out from the side wall of the chassis bottom plate, which can facilitate the cleaning of the metal profile debris.

It can be known from the above technical solution that the utility model provides a metal profile cutting device capable of removing burrs from cuts. The casing is lowered, so that the cutting saw blade and the burr grinding blade move synchronously, the cutting saw blade cuts metal profiles, and the burr grinding blade closely follows the cutting saw blade to grind the cut to remove the burr on the cut; the cutting device can cut metal The profiles can also remove burrs, and the cutting and grinding are carried out simultaneously, which can effectively shorten the working hours and improve production efficiency. At the same time, automatic cutting can prevent accidental injury to workers and improve the safety of metal profile cutting.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific implementation or the prior art. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.

Fig. 1 is a front structural schematic diagram of the utility model.

Fig. 2 is a sectional view along A-A direction in Fig. 1 .

Fig. 3 is a sectional view along B-B direction in Fig. 1 .

FIG. 4 is a schematic diagram of an enlarged structure at I in FIG. 1 .

In the accompanying drawings: 1-chassis, 11-feeding slot hole, 12-burr collection tank, 2-lifting mechanism, 31-casing, 311-curved abrasive tool sheath, 312-guide rod, 32-drive motor, 33-motor shaft, 34-cutting saw blade, 35-burr frosted sheet, 4-clamping mechanism, 41-upper splint, 42-lower splint, 43-screw, 5-rubber pad, 6-drawer box.

Detailed ways

Embodiments of the technical solutions of the present utility model will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present utility model more clearly, so they are only examples, and should not be used to limit the protection scope of the present utility model.

In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right" etc. are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the utility model.

As shown in Figures 1 to 4, a metal profile cutting device capable of removing burrs from cuts includes a chassis 1, a lifting mechanism 2 and a cutting and grinding device. The lifting mechanism 2 is installed on the top plate of the chassis 1, and the lifting mechanism 2 is used The cutting and grinding device is driven to descend in the cabinet 1 to cut the metal profile below. The cutting and grinding device includes a casing 31, a driving motor 32, a motor shaft 33, a cutting saw blade 34 and a burr grinding sheet 35. The casing 31 Installed on the bottom of the lifting mechanism 2, the drive motor 32 is installed in the casing 31, the cutting saw blade 34 is installed on the motor shaft 33, and the two burr grinding sheets 35 are all installed on the motor shaft 33, and the two The two burr-grinding sheets 35 are closely attached to both sides of the cutting saw blade 34 respectively, and the casing 31 is provided with an arc-shaped abrasive tool sheath 311, which covers the cutting saw blade 34. Outside the top of the burr frosting sheet 35, the top of the arc-shaped abrasive tool sheath 311 is fixedly connected with the casing 31, and the bottom is movably connected with the motor shaft 33, and the connection line of the two clamping mechanisms 4 is connected with the front of the cabinet 1. The side panels and the rear side panels are vertical to ensure that the cutting saw blade 34 can vertically cut the metal profiles clamped on the two clamping mechanisms 4 downwards. Slotted hole 11, the front side plate and rear side plate of described cabinet 1 are all slidably installed along the vertical direction; It should be noted here that, described elevating mechanism 2 and drive motor 32 are all connected with drive controller externally, by drive controller Control elevating mechanism 2 and driving motor 32 work respectively, and described elevating mechanism 2 adopts existing equipment electric elevating device.

In this embodiment, two symmetrical guide rods 312 are provided on the left and right sides of the casing 31, and through holes corresponding to the guide rods 312 are arranged on the top plate of the cabinet 1. When the lifting mechanism 2 drives the casing 31 When lifting and moving, two guide rods 312 can assist the casing 31 to move along a straight line, thereby preventing the cutting saw blade 34 and the burr-grinding sheet 35 from offsetting, and ensuring that the kerf of the metal profile is smooth.

In this embodiment, the clamping mechanism 4 includes an upper splint 41, a lower splint 42 and a screw rod 43, the opposite surfaces of the upper splint 41 and the lower splint 42 have concave gaps, and the lower splint 42 is fixed on the chassis 1 The two ends of the upper splint 41 and the lower splint 42 are interspersed and connected by a screw 43, the screw 43 is movably connected with the upper splint 41, the screw 43 is threaded with the lower splint 42, and the metal profile is clamped on the upper splint 41 and the lower clamping plate 42, by rotating the screw rod 43, the upper clamping plate 41 is moved downward, so that the upper clamping plate 41 and the lower clamping plate 42 clamp the metal profile.

Preferably, the bottoms of the concave gaps of the upper splint 41 and the lower splint 42 are provided with arc-shaped grooves, so that the upper splint 41 and the lower splint 42 can cooperate to clamp metal profiles with rectangular cross-sections and circular cross-sections. The groove of clamping plate 41 and lower clamping plate 42 and the inwall of arc-shaped groove are all provided with rubber pad 5, when can prevent cutting, because vibration makes upper clamping plate 41 and lower clamping plate 42 pinch the outer wall of metal profile.

In this embodiment, a burr collection tank 12 is provided on the bottom plate of the chassis 1, and a drawer box 6 is provided on the side wall of the bottom plate of the cabinet 1. The drawer box 6 extends to the bottom of the burr collection tank 12 along the side wall of the bottom plate, and is connected with the burr. The collection tank 12 is connected, and the metal profile chips cut by the cutting saw blade 34 and the burr grinding sheet 35 fall into the drawer box 6 at the bottom of the burr collection tank 12, and the drawer box 6 is drawn out from the side wall of the bottom plate of the chassis 1, which can facilitate cleaning Metal profile chips.

The working principle of this embodiment: when cutting metal profiles, slide the front side plate and the rear side plate upwards, clamp and fix the metal profile on the clamping mechanism 4, slide the front side plate and the rear side plate downwards, the lifting mechanism 2 and The drive motor 32 is connected to the drive controller, and the operator controls the elevating mechanism 2 and the drive motor 32 to run respectively through the drive controller. The sheet 34 and the burr frosting sheet 35 move synchronously with the casing 31, and the driving motor 32 simultaneously drives the cutting saw blade 34 and the burr frosting sheet 35 to rotate, and the cutting saw blade 34 cuts the metal profile below, while the burr frosting sheet 35 grinds the burrs on the cut , the debris cut from the metal profile falls into the drawer box 6 at the bottom of the burr collection tank 12, the cutting saw blade 34 cuts off the metal profile, and the burr grinding sheet 35 also grinds the burrs on the cut, and the casing 31 is raised To return the cutting saw blade 34 and stop the machine, take off the metal profile that is cut into two sections, sweep the metal profile scraps on the bottom plate of the cabinet 1 into the drawer box 6, pull out the drawer box 6 from the side wall of the bottom plate of the cabinet 1, and Clean up metal profile debris; the cutting device can not only cut metal profiles but also remove burrs. The cutting and grinding are carried out synchronously, which can effectively shorten working hours and improve production efficiency. Cutting safety.

In the description of the utility model, a large number of specific details have been explained. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present utility model. , which should be included in the claims of the utility model and the scope of the specification.

Claims (8)

1. a kind of mental section cutter device that can remove notch burr, it is characterised in that: including cabinet (1), elevating mechanism (2) and Cut device；The elevating mechanism (2) is installed on the top plate of cabinet (1), and the device that cuts includes casing (31), driving electricity Machine (32), machine shaft (33), cast-cutting saw slice (34) and burr abrasive segments (35), casing (31) are installed on elevating mechanism (2) Bottom end, driving motor (32) are installed in casing (31), and cast-cutting saw slice (34) is installed on machine shaft (33), two hairs Thorn abrasive segments (35) be mounted on machine shaft (33), and two burr abrasive segments (35) respectively with cast-cutting saw slice (34) Two sides fit closely, cabinet (1) bottom plate below machine shaft (33) is equipped with multiple clamping devices (4), before cabinet (1) Side plate and back side panel, which are equipped with, corresponding wears hopper hole (11).

2. a kind of mental section cutter device that can remove notch burr according to claim 1, it is characterised in that: the machine Shell (31) is equipped with arc grinding tool sheath (311), and arc grinding tool sheath (311) mask is in cast-cutting saw slice (34) and burr abrasive segments (35) outside top, the top of arc grinding tool sheath (311) is fixedly connected with casing (31), bottom end and machine shaft (33) activity Connection.

3. a kind of mental section cutter device that can remove notch burr according to claim 1 or 2, it is characterised in that: institute The left and right side for stating casing (31) is equipped with symmetrical two guiding bars (312), and the top plate of cabinet (1) is equipped with and guiding bar (312) corresponding through hole.

4. a kind of mental section cutter device that can remove notch burr according to claim 1, it is characterised in that: the folder Holding mechanism (4) includes upper clamp plate (41), lower clamp plate (42) and screw rod (43), and upper clamp plate (41) and lower clamp plate (42) opposite face are opened There is concave indentation, lower clamp plate (42) is fixed on the bottom plate of cabinet (1), and the both ends of upper clamp plate (41) and lower clamp plate (42) pass through The interspersed connection of screw rod (43), screw rod (43) are flexibly connected with upper clamp plate (41), and screw rod (43) is threadedly coupled with lower clamp plate (42).

5. a kind of mental section cutter device that can remove notch burr according to claim 4, it is characterised in that: the machine The front side board and back side panel of case (1) are slidably installed along the vertical direction.

6. a kind of mental section cutter device that can remove notch burr according to claim 4 or 5, it is characterised in that: institute The bottom for stating the concave indentation of upper clamp plate (41) and lower clamp plate (42) is equipped with arc groove.

7. a kind of mental section cutter device that can remove notch burr according to claim 6, it is characterised in that: on described The inner wall of the groove and arc groove of clamping plate (41) and lower clamp plate (42) is equipped with rubber pad (5).

8. a kind of mental section cutter device that can remove notch burr according to claim 1, it is characterised in that: the machine Case (1) bottom plate is equipped with burr collecting tank (12), and the side wall of cabinet (1) bottom plate is equipped with drawer box (6), and drawer box (6) is along bottom plate Side wall extend to the bottom of burr collecting tank (12), and be connected to burr collecting tank (12).