CN214721029U

CN214721029U - Cutting device is used in production of multistation steel sheet

Info

Publication number: CN214721029U
Application number: CN202120749222.9U
Authority: CN
Inventors: 黄昌辉
Original assignee: Huai'an Ditai Huamao Precision Technology Co ltd
Current assignee: Huai'an Ditai Huamao Precision Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-16
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a cutting device for producing multi-station steel sheets, belonging to the technical field of mechanical equipment; a guide motor is fixed on the support on the left side, after an output shaft of the guide motor penetrates through the support, a guide screw rod is fixed, threads on the guide screw rod are oppositely arranged from the middle to the left end and the right end respectively, the guide screw rod is rotatably sleeved with two supporting blocks through the left and the right oppositely arranged threads on the guide screw rod, an electric push rod is fixed at the bottom of each supporting block, and a limiting block is fixed at the bottom pushing end of the electric push rod; a connecting block is slidably arranged on the operating platform in a penetrating manner, a top block is fixed on the upper side of the connecting block, a support block is arranged on the lower side of the connecting block, a rotating motor is fixed at the bottom of the support block, and an output shaft at the bottom of the rotating motor is fixed on the cutting seat; the steel sheet can be cut transversely and longitudinally without rotating, so that the working strength of workers is reduced, and the cutting quality is improved.

Description

Cutting device is used in production of multistation steel sheet

Technical Field

The utility model relates to a mechanical equipment technical field, concretely relates to cutting device is used in production of multistation steel sheet.

Background

The steel sheet has wide application, such as die manufacturing, precision machinery, hardware parts, mechanical parts and the like, and different fields need steel sheets with different specifications, so the steel sheets need to be cut, however, the existing cutting operation starts with the cutting operation of manually taking the cutting device, which increases the working intensity of the staff, so that the mechanical cutting occurs to drive the cutting knife to perform the cutting operation on the steel sheet, which reduces the labor intensity of the staff, however, only transverse cutting or longitudinal cutting can be performed independently, when the steel sheet needs to be cut transversely and longitudinally, the steel sheet can only be rotated after being cut once, therefore, the cutting operation can be carried out, the steel sheet needs to be clamped and subjected to tool setting twice, the cutting requirement of the steel sheet cannot be met, and the cutting difficulty is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a cutting device is used in production of reasonable in design's multistation steel sheet, need not rotate the steel sheet and can carry out horizontal and vertical ascending cutting, both alleviateed staff's working strength, also improved the cutting quality.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a workbench, a bracket and an operating platform, wherein the operating platform is arranged on the upper side of the workbench, the bracket is fixed at the four corners above the workbench, and the upper side of the bracket is connected and fixed with the operating platform; the cutting machine also comprises a guide motor, a guide screw rod, a limiting block, a connecting block, a cutting seat and a cutting knife, wherein the guide motor is fixed on a support on the left side, after an output shaft of the guide motor penetrates through the support, the guide screw rod is fixed, the right end of the guide screw rod is screwed on the support on the right side through a bearing, threads on the guide screw rod are oppositely arranged towards the left end and the right end from the middle respectively, the guide screw rod is rotatably sleeved with two supporting blocks through the threads which are oppositely arranged on the guide screw rod on the left end and the right end, the two supporting blocks are symmetrically arranged on the left end and the right end, an electric push rod is fixed at the bottom of each supporting block, the limiting block is fixed on the bottom pushing end of the electric push rod, and a connecting rod is fixed between the front supporting block and the rear supporting block on the same side; the cutting machine comprises an operation platform, a connecting block, a support block, a rotating motor, a driving screw rod, a bearing, a support block, a cutting seat, a driving groove, a cutting knife and a cutting knife head, wherein the connecting block is arranged on the operation platform in a penetrating mode in a sliding mode, the connecting block is arranged between a front guide screw rod and a rear guide screw rod, the upper side of the connecting block is fixedly provided with the support block, height adjusting cylinders are fixedly arranged on the operation platforms on the left side and the right side of the connecting block, the pushing end of each height adjusting cylinder is fixedly connected with the support block, the lower side of the connecting block is provided with the support block, the bottom of the support block is fixedly provided with the rotating motor, the output shaft of the rotating motor is fixedly provided with the driving screw rod, the other end of the driving screw rod is arranged in the cutting seat in a screwing mode through the bearing, the driving screw rod is provided with the cutting knife through a threaded rotating sleeve, the bottom of the cutting seat is provided with the driving groove, the cutting knife head is arranged in the driving groove in a penetrating mode; the height adjusting cylinder is connected with an external air source, and the guide motor, the rotating motor and the driving motor are all connected with an external power supply.

Preferably, a rubber pad is fixed at the bottom of the limiting block.

Preferably, the bottom of the operating platform is symmetrically provided with sliding grooves in the front and back direction, the upper side of the supporting block is fixed with a sliding block, and the sliding block is arranged in the sliding grooves in a sliding mode in a left-right sliding mode.

Preferably, bottom one side of connecting block be fixed with and drive actuating cylinder, drive actuating cylinder's promotion end and a piece and be connected fixedly, the guide slot has been seted up to the bottom of connecting block, the upside of a piece is fixed with the guide block, the guide block slides and sets up in the guide slot, drives actuating cylinder and is connected with outside air supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in a cutting device is used in production of multistation steel sheet, need not rotate the steel sheet and can carry out horizontal and vertical ascending cutting, both alleviateed staff's working strength, also improved the cutting quality.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of the portion C in fig. 3.

Description of reference numerals:

the device comprises a workbench 1, a support 2, an operating platform 3, a sliding groove 3-1, a guide motor 4, a guide screw rod 5, a limiting block 6, a connecting block 7, a guide groove 7-1, a cutting seat 8, a driving groove 8-1, a cutting knife 9, a supporting block 10, an electric push rod 11, a connecting rod 12, a top block 13, a height adjusting cylinder 14, a supporting block 15, a rotating motor 16, a driving motor 17, a driving screw rod 18, a rubber pad 19, a sliding block 20, a driving cylinder 21 and a guide block 22.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the device comprises a workbench 1, a bracket 2 and an operating platform 3, wherein the operating platform 3 is arranged on the upper side of the workbench 1, the bracket 2 is welded and fixed at four corners above the workbench 1, and the upper side of the bracket 2 is welded and fixed with the operating platform 3; the cutting machine also comprises a guide motor 4, a guide screw rod 5, a limiting block 6, a connecting block 7, a cutting seat 8 and a cutting knife 9, wherein the guide motor 4 with the model of 60KTYZ is fixed on a bracket 2 on the left side by using bolts, the guide screw rod 5 is fixedly welded after an output shaft of the guide motor 4 passes through the bracket 2, the right end of the guide screw rod 5 is screwed on the bracket 2 on the right side through a bearing, threads on the guide screw rod 5 are oppositely arranged from the middle to the left and right ends respectively, the guide screw rod 5 is provided with two supporting blocks 10 through threaded rotary sleeves which are oppositely arranged on the left and right of the guide screw rod 5, the two supporting blocks 10 are symmetrically arranged left and right, the bottom of each supporting block 10 is fixed with an electric push rod 11 with the model of PXTL by using bolts, the limiting block 6 is fixedly welded on the bottom pushing end of the electric push rod 11, and a rubber pad 19 is fixedly adhered to the bottom of the limiting block 6 by using an adhesive, the rubber pad 19 plays a role in protecting the edge of the steel sheet, the connecting rod 12 is fixedly welded between the front supporting block 10 and the rear supporting block 10 on the same side, the sliding grooves 3-1 are symmetrically formed in the front and the rear of the bottom of the operating platform 3, the sliding blocks 20 are fixedly welded on the upper sides of the supporting blocks 10, the sliding blocks 20 are arranged in the sliding grooves 3-1 in a left-right sliding mode, and the sliding blocks 20 improve the stability of the supporting blocks 10 during moving; the operating platform 3 is provided with a connecting block 7 in a sliding penetrating manner, the connecting block 7 is arranged between a front guide screw rod and a rear guide screw rod 5, the upper side of the connecting block 7 is fixed with a top block 13 by using bolts, the operating platforms 3 positioned at the left side and the right side of the connecting block 7 are respectively fixed with a height adjusting cylinder 14 with the model number of TN20 by using bolts, the pushing end of the height adjusting cylinder 14 is fixed with the top block 13 by using bolts, the lower side of the connecting block 7 is provided with a support block 15, the bottom of the support block 15 is fixed with a rotating motor 16 with the model number of 60KTYZ by using bolts, the bottom output shaft of the rotating motor 16 is welded and fixed on a cutting seat 8, the right side of the bottom of the connecting block 7 is fixed with a driving cylinder 21 with the model number of TN20 by using bolts, the pushing end of the driving cylinder 21 is fixed with the support block 15 by using bolts, the bottom of the connecting block 7 is provided with a guide groove 7-1, the upper side of the support block 15 is welded and fixed with a guide block 22, the guide block 22 is arranged in the guide groove 7-1 in a sliding manner, the driving cylinder 21 enables the supporting block 15 to move, so that a rotating fulcrum of the rotating motor 16 is changed, and the rotating position of the cutting seat 8 is adjusted, a driving motor 17 with the model of 60KTYZ is fixed on the inner wall of the left side in the cutting seat 8 through a bolt, a driving screw rod 18 is fixedly welded on an output shaft of the driving motor 17, the right end of the driving screw rod 18 is screwed and arranged in the cutting seat 8 through a bearing, the bearing is embedded and fixedly welded on the inner wall of the right side of the cutting seat 8, the right end of the driving screw rod 18 is inserted and fixedly welded in the bearing, a cutting knife 9 is arranged on the driving screw rod 18 through a threaded rotating sleeve, a driving groove 8-1 is formed in the bottom of the cutting seat 8, the cutting knife 9 is slidably arranged in the driving groove 8-1, and a knife head of the cutting knife 9 is arranged on the lower side of the cutting seat 8; the height adjusting cylinder 14 and the driving cylinder 21 are connected with an external air source through air pipes, and the guide motor 4, the rotating motor 16 and the driving motor 17 are connected with the external power source through power lines.

The working principle of the specific embodiment is as follows: when the device is used, a steel sheet to be cut is placed on the workbench 1, the guide screw rod 5 is rotated by starting the front guide motor 4 and the rear guide motor 4, the threads on the guide screw rod 5 are oppositely arranged left and right, so the left support block 10 and the right support block 10 are oppositely moved, the support blocks 10 are moved to the upper part of the edge of the steel sheet, when the width of the steel sheet is wide, the guide motors 4 are positively rotated, the left support block 10 and the right support block 10 are respectively moved to the outer side, when the width of the steel sheet is narrow, the guide motors 4 are reversely rotated, the left support block 10 and the right support block 10 are both moved to the middle, the electric push rod 11 enables the limit blocks 6 to move downwards, and the edge of the steel sheet is limited; make kicking block 13 carry out the altitude mixture control through altitude mixture control cylinder 14, thereby make cutting knife 9 carry out the altitude mixture control through connecting block 7, the tool bit until cutting knife 9 can carry out the cutting operation, start driving motor 17, make drive lead screw 18 rotate, thereby make cutting knife 9 carry out the horizontal cutting operation to the steel sheet, when needs carry out vertical cutting operation to the steel sheet, only need to rotate motor 16 and rotate, make cutting seat 8 whole carry out 90 rotations, thereby make cutting knife 9 carry out vertical cutting operation, the position according to vertical cutting is different, promote a piece 15 and remove through driving actuating cylinder 21, thereby make rotation motor 16 remove, the rotation fulcrum that makes cutting seat 8 center on adjusts, thereby make the position of the vertical cutting of cutting knife 9 adjust.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the left and right supporting blocks 10 on the front and rear sides are driven to synchronously move, so that the limiting blocks 6 limit and compress the peripheral edges of the steel sheets with different widths, and the steel sheets are in a stable state on the workbench 1;

2. the cutting length of the cutting knife 9 can be controlled by driving the cutting knife 9 to move in the cutting seat 8;

3. the cutting seat 8 can be rotated by rotating the motor 16, so that the cutting knife 9 can perform cutting operation in multiple directions, and the cutting quality is improved;

4. the supporting block 15 is driven to move, so that the rotating point surrounded by the cutting seat 8 is adjusted, the cutting position of the cutting knife 9 is changed, and different cutting requirements are met.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A cutting device for multi-station steel sheet production comprises a workbench (1), supports (2) and an operating platform (3), wherein the operating platform (3) is arranged on the upper side of the workbench (1), the supports (2) are fixed at four corners above the workbench (1), and the upper sides of the supports (2) are fixedly connected with the operating platform (3); the method is characterized in that: it also comprises a guide motor (4), a guide screw rod (5), a limiting block (6), a connecting block (7), a cutting seat (8) and a cutting knife (9), the guide motor (4) is fixed on the bracket (2) positioned on the left side, after an output shaft of the guide motor (4) passes through the bracket (2), a guide screw rod (5) is fixed, the right end of the guide screw rod (5) is screwed on the right bracket (2) through a bearing, and the threads on the guide screw rod (5) are respectively arranged oppositely from the middle to the left and the right ends, the guide screw rod (5) is rotatably sleeved with two supporting blocks (10) through the threads which are arranged oppositely on the left and the right of the guide screw rod, the two supporting blocks (10) are arranged in bilateral symmetry, an electric push rod (11) is fixed at the bottom of each supporting block (10), a limiting block (6) is fixed at the bottom pushing end of each electric push rod (11), and a connecting rod (12) is fixed between the front supporting block (10) and the rear supporting block (10) on the same side; the operating platform (3) is provided with a connecting block (7) in a sliding penetrating manner, the connecting block (7) is arranged between a front guide screw rod and a rear guide screw rod (5), an ejector block (13) is fixed on the upper side of the connecting block (7), height adjusting cylinders (14) are fixed on the operating platform (3) on the left side and the right side of the connecting block (7), the pushing end of each height adjusting cylinder (14) is fixedly connected with the ejector block (13), a support block (15) is arranged on the lower side of the connecting block (7), a rotating motor (16) is fixed on the bottom of the support block (15), the output shaft of the bottom of the rotating motor (16) is fixed on the cutting seat (8), a driving motor (17) is fixed on the inner wall of one side of the cutting seat (8), a driving screw rod (18) is fixed on the output shaft of the driving motor (17), the other end of the driving screw rod (18) is arranged in the cutting seat (8) in a rotating manner through a bearing, a cutting knife (9) is arranged on the driving screw rod (18) through a threaded rotating sleeve, a driving groove (8-1) is formed in the bottom of the cutting seat (8), the cutting knife (9) is slidably arranged in the driving groove (8-1) in a penetrating mode, and a knife head of the cutting knife (9) is arranged on the lower side of the cutting seat (8); the height adjusting cylinder (14) is connected with an external air source, and the guide motor (4), the rotating motor (16) and the driving motor (17) are all connected with an external power source.

2. The cutting device for producing the multi-station steel sheets as claimed in claim 1, wherein: the bottom of the limiting block (6) is fixed with a rubber pad (19).

3. The cutting device for producing the multi-station steel sheets as claimed in claim 1, wherein: sliding grooves (3-1) are symmetrically formed in the front and back of the bottom of the operating platform (3), sliding blocks (20) are fixed on the upper sides of the supporting blocks (10), and the sliding blocks (20) are arranged in the sliding grooves (3-1) in a left-right sliding mode.

4. The cutting device for producing the multi-station steel sheets as claimed in claim 1, wherein: one side of the bottom of the connecting block (7) is fixedly provided with a driving cylinder (21), the pushing end of the driving cylinder (21) is fixedly connected with the supporting block (15), the bottom of the connecting block (7) is provided with a guide groove (7-1), the upper side of the supporting block (15) is fixedly provided with a guide block (22), the guide block (22) is slidably arranged in the guide groove (7-1), and the driving cylinder (21) is connected with an external air source.