CN218903825U

CN218903825U - Horizontal band sawing machine with hold-down mechanism

Info

Publication number: CN218903825U
Application number: CN202223265915.4U
Authority: CN
Inventors: 李冰
Original assignee: Shenzhen Hongxin Special Steel Co ltd
Current assignee: Shenzhen Hongxin Special Steel Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model belongs to the technical field of workpiece processing, and relates to a horizontal band sawing machine with a pressing mechanism. The utility model provides a horizontal band sawing machine with a pressing mechanism for preventing workpieces from swinging and tilting, which comprises a supporting seat, a connecting plate, supporting rods, supporting frames, rotating blocks, screws, pressing plates and a driving assembly, wherein the rear side of the supporting seat is connected with the connecting plate, the upper side of the connecting plate is connected with the supporting rods, the upper side of each supporting rod is connected with the supporting frame, the rotating blocks are respectively arranged on the left side and the right side of the lower part of each supporting frame in a rotating mode, the middle of each rotating block is in threaded connection with a screw, the pressing plates are connected between the upper ends of the two screws, and the driving assembly for driving the screws to lift is arranged on the connecting plate. Through motor drive slipmat downwardly moving, the slipmat can fix the work piece on the gyro wheel to this stabilizes the rear portion of work piece, thereby prevents that the work piece from taking place the phenomenon of swing, perk, has improved the stability of this device.

Description

Horizontal band sawing machine with hold-down mechanism

Technical Field

The utility model belongs to the technical field of workpiece processing, and relates to a horizontal band sawing machine with a pressing mechanism.

Background

The horizontal band sawing machine is used for sawing various metal materials such as alloy structural steel, medium carbon steel, low alloy steel, heat resistant steel SKT, high alloy steel, special alloy steel, stainless steel, bearing steel, acid resistant steel, straightening steel and the like.

The existing horizontal band sawing machine mainly comprises a machine body, a clamping mechanism, a lifting mechanism and a cutting mechanism, wherein the clamping mechanism is used for clamping a workpiece, the lifting mechanism is used for lifting the cutting mechanism to cut the clamped workpiece, the workpiece is affected by force in the cutting process, the workpiece is easy to swing and tilt, the cutting position is caused to deviate, and accordingly the cutting effect is affected.

According to the defects in the prior art, the horizontal band sawing machine with the pressing mechanism can overcome the defects in the prior art and prevent the workpiece from swinging and tilting.

Disclosure of Invention

The utility model aims to overcome the defects that the prior art is influenced by force, a workpiece is easy to swing and tilt, and the cutting position is deviated, so that the cutting effect is influenced.

In order to solve the technical problems, the utility model provides the horizontal band sawing machine with the pressing mechanism, which comprises a supporting seat, a clamping mechanism, a lifting mechanism, a cutting mechanism, a connecting plate, supporting rods, supporting frames, rotating blocks, screws, pressing plates and a driving assembly, wherein the rear side of the supporting seat is connected with the connecting plate, the supporting rods are connected to the upper side of the connecting plate, the supporting frames positioned behind the clamping mechanism are connected to the upper side of the supporting rods, the rotating blocks are respectively arranged on the left side and the right side of the lower part of the supporting frame in a rotating mode, the screws are connected to the middle of the rotating blocks in a threaded mode, the pressing plates are connected between the upper ends of the two screws and are used for fixing workpieces to the supporting frames, and the driving assembly used for driving the screws to lift is arranged on the connecting plate.

Preferably, the drive assembly is including fourth bevel gear, the backup pad, the head rod, the third bevel gear, the second bevel gear, power supply and first bevel gear, the upside of rotatory piece is connected with fourth bevel gear, the upside of connecting plate is connected with two backup pads that control relatively, the upper portion rotation of backup pad is equipped with the head rod, the head rod passes through third bevel gear and fourth bevel gear transmission, all be connected with the second bevel gear on the one end that two head rods are close to each other, the power supply is installed through the support frame to the middle part upside of connecting plate, the output shaft of power supply passes through first bevel gear and second bevel gear transmission.

Preferably, the device further comprises an anti-slip pad, wherein the anti-slip pad is connected to the lower side of the pressing plate and used for increasing friction with a workpiece.

Preferably, the device further comprises a second connecting rod and a roller, wherein the second connecting rod is rotatably arranged on the upper portion of the supporting frame, and the roller is connected to the middle portion of the second connecting rod.

Preferably, the device further comprises a protective cover, and the upper side of the fixed plate is connected with the protective cover which surrounds the third bevel gear and the fourth bevel gear.

Preferably, the tool placing device further comprises a placing frame, and the lifting mechanism is provided with the placing frame for placing tools.

On the basis of overcoming the defects of the prior art, the utility model can also achieve the following beneficial effects:

1. through motor drive slipmat downwardly moving, the slipmat can fix the work piece on the gyro wheel to this stabilizes the rear portion of work piece, thereby prevents that the work piece from taking place the phenomenon of swing, perk, has improved the stability of this device.

2. The tool which needs to be used in operation can be placed through the placement frame, and the tool can be conveniently taken out of the placement frame when the tool needs to be used.

Drawings

Fig. 1 is a schematic front view of a three-dimensional structure of the present utility model.

Fig. 2 is a schematic perspective view of the cutting mechanism, support rod, connecting plate, support frame and other parts of the present utility model.

Fig. 3 is a cross-sectional view of the components of the support frame, motor, first bevel gear, second bevel gear, etc. of the present utility model.

Fig. 4 is a cross-sectional view of the components of the connection plate, support frame, roller, second connection rod, etc. of the present utility model.

The marks in the drawings are: 1-supporting seat, 2-clamping mechanism, 3-elevating system, 4-cutting mechanism, 5-bracing piece, 6-connecting plate, 7-braced frame, 8-support frame, 9-motor, 901-first bevel gear, 10-second bevel gear, 1001-head rod, 1002-third bevel gear, 11-backup pad, 12-fixed plate, 13-fourth bevel gear, 1301-rotary block, 14-screw rod, 15-clamp plate, 1501-slipmat, 16-gyro wheel, 1601-second connecting rod, 17-protection casing, 18-placement frame.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model is further described below with reference to the drawings and examples.

Example 1

1-3, including supporting seat 1, fixture 2, elevating system 3, cutting mechanism 4, connecting plate 6, bracing piece 5, supporting frame 7, rotatory piece 1301, screw rod 14, clamp plate 15 and drive assembly, the upper portion of supporting seat 1 is equipped with fixture 2 that is used for centre gripping work piece, be equipped with elevating system 3 between the left and right sides of supporting seat 1, be equipped with the cutting mechanism 4 that is used for cutting the work piece on the elevating system 3, the rear side of supporting seat 1 is connected with connecting plate 6, the upside of connecting plate 6 is connected with bracing piece 5, the upside of bracing piece 5 is connected with the supporting frame 7 that is located fixture 2 rear, supporting frame 7 is used for supporting the work piece, the lower part left and right sides of supporting frame 7 all rotates and is equipped with rotatory piece 1301, the middle part threaded connection of rotatory piece 1301 has screw rod 14, be connected with clamp plate 15 that is located directly over the supporting frame 7 between the upper ends of two screw rods 14, clamp plate 15 is used for fixing the work piece to supporting frame 7 on, be equipped with the drive assembly that is used for driving screw rod 14 to go up and down on the connecting plate 6.

As shown in fig. 3, the driving assembly includes a fourth bevel gear 13, a supporting plate 11, a first connecting rod 1001, a third bevel gear 1002, a second bevel gear 10, a power source and a first bevel gear 901, the upper side of a rotating block 1301 is connected with the fourth bevel gear 13, the upper side of a connecting plate 6 is connected with two left and right opposite supporting plates 11, the upper portion of the supporting plate 11 rotates and is provided with the first connecting rod 1001 penetrating through the supporting frame 7, the first connecting rod 1001 is driven by the third bevel gear 1002 and the fourth bevel gear 13, one ends of the two first connecting rods 1001 close to each other are connected with the second bevel gear 10, the power source for power output is installed on the upper side of the middle part of the connecting plate 6 through a supporting frame 8, the output shaft of the power source is driven by the first bevel gear 901 and the second bevel gear 10.

As shown in fig. 3, the workpiece polishing device further comprises an anti-slip pad 1501, the lower side of the pressing plate 15 is connected with the anti-slip pad 1501 made of rubber, and the anti-slip pad 1501 is used for increasing friction with the workpiece.

As shown in fig. 4, the workpiece support device further comprises a second connecting rod 1601 and a roller 16, wherein the second connecting rod 1601 is rotatably arranged at the upper part of the support frame 7, and the roller 16 for supporting the workpiece is connected to the middle part of the second connecting rod 1601.

As shown in fig. 2, a protective cover 17 is further included, and a protective cover 17 surrounding the third bevel gear 1002 and the fourth bevel gear 13 is connected to the upper side of the fixing plate 12, wherein the protective cover 17 is used for protection.

As shown in fig. 2, the tool placement device further comprises a placement frame 18, and the lifting mechanism 3 is provided with the placement frame 18 for placing tools.

An operator can apply the corresponding technical scheme in the device to the technology of workpiece machining according to specific conditions, when the device is required to be used for assisting in workpiece cutting machining operation, firstly, the workpiece to be cut is moved to the clamping mechanism 2 through the roller 16, after the clamping mechanism 2 clamps the workpiece, the control motor 9 drives the first connecting rod 1001 to rotate through the first bevel gear 901 and the second bevel gear 10, the first connecting rod 1001 drives the screw rod 14 to rotate through the third bevel gear 1002 and the fourth bevel gear 13, the screw rod 14 drives the anti-slip pad 1501 to move downwards through the pressing plate 15, the anti-slip pad 1501 can fix the workpiece on the roller 16, so that the rear part of the workpiece is stabilized, the phenomenon of swinging and tilting of the workpiece is prevented, the stability of the device is improved, at the moment, the lifting mechanism 4 is controlled to lift through the lifting mechanism 3 to cut the clamped workpiece, in addition, the tool required to be used when the tool is required to be used can be conveniently taken from the placing frame 18 through the placing frame 18, and after the workpiece is cut, the control motor 9 drives the screw rod 14 to rotate reversely, the pressing plate 14 can be driven to move upwards through the pressing plate 15, and the workpiece can be conveniently released from the clamping mechanism 2.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. Horizontal band sawing machine with hold-down mechanism, including supporting seat (1), fixture (2), elevating system (3) and cutting mechanism (4), a serial communication port, still including connecting plate (6), bracing piece (5), carriage (7), rotatory piece (1301), screw rod (14), clamp plate (15) and drive assembly, the rear side of supporting seat (1) is connected with connecting plate (6), the upside of connecting plate (6) is connected with bracing piece (5), the upside of bracing piece (5) is connected with carriage (7) that are located fixture (2) rear, the lower part left and right sides of carriage (7) all rotates and is equipped with rotatory piece (1301), the middle part threaded connection of rotatory piece (1301) has screw rod (14), be connected with clamp plate (15) between the upper ends of two screw rods (14), clamp plate (15) are used for being fixed to carriage (7) with the work piece, be equipped with the drive assembly that is used for driving screw rod (14) to go up and down on connecting plate (6).

2. The horizontal band sawing machine with the pressing mechanism according to claim 1, wherein the driving assembly comprises a fourth bevel gear (13), a supporting plate (11), a first connecting rod (1001), a third bevel gear (1002), a second bevel gear (10), a power source and a first bevel gear (901), the fourth bevel gear (13) is connected to the upper side of the rotating block (1301), two left and right opposite supporting plates (11) are connected to the upper side of the connecting plate (6), the first connecting rod (1001) is rotatably arranged on the upper portion of the supporting plate (11), the first connecting rod (1001) is driven by the third bevel gear (1002) and the fourth bevel gear (13), the second bevel gear (10) is connected to one end, close to each other, of the two first connecting rods (1001), the power source is mounted on the upper side of the middle portion of the connecting plate (6) through the supporting frame (8), and an output shaft of the power source is driven by the first bevel gear (901) and the second bevel gear (10).

3. The horizontal band sawing machine with a pressing mechanism according to claim 2, further comprising an anti-slip pad (1501), wherein the underside of the pressing plate (15) is connected with the anti-slip pad (1501), and the anti-slip pad (1501) is used for increasing friction with a workpiece.

4. A horizontal band sawing machine with a pressing mechanism according to claim 3, further comprising a second connecting rod (1601) and a roller (16), wherein the second connecting rod (1601) is rotatably arranged at the upper part of the supporting frame (7), and the roller (16) is connected to the middle part of the second connecting rod (1601).

5. The horizontal band sawing machine with a pressing mechanism according to claim 4 further comprising a protective cover (17), wherein the upper side of the fixing plate (12) is connected with the protective cover (17) surrounding the third bevel gear (1002) and the fourth bevel gear (13).

6. The horizontal band sawing machine with the pressing mechanism according to claim 5 further comprising a placement frame (18), wherein the lifting mechanism (3) is provided with a placement frame (18) for placing tools.