CN221158841U - Sheet metal cutting tool - Google Patents

Abstract

The utility model belongs to the technical field of metal plate cutting, in particular to a metal plate cutting tool, which comprises a base; the four corners of the bottom of the base are welded with support columns, one side of the base is fixedly connected with two slide rails, the two slide rails are matched and slidably mounted with a movable plate, the base is provided with a fixed plate, the fixed plate is provided with a threaded hole, a screw rod is inserted in the threaded hole, and one end of the screw rod is matched and rotatably mounted on the movable plate through a bearing seat; according to the utility model, the rotating disc is rotated, the screw rod drives the moving plate to move under the cooperation of the sliding rail, the scale mark is marked until the horizontal distance between the moving plate and the cutting knife meets the cutting length requirement, and then the rotating disc is stopped, so that the moving plate can be fixed at the current position, the cutting length of the metal plate can be adjusted according to the requirement, the cutting length of the subsequent metal plate can be accurately controlled, and the processing quality of the subsequent product is improved.

Description

Sheet metal cutting tool

Technical Field

The utility model relates to the technical field of metal plate cutting, in particular to a metal plate cutting tool.

Background

Sheet metal is a comprehensive cold working process for sheet metal, and in the sheet metal working process, a cutting device is usually required to cut the sheet metal.

One Chinese patent with the bulletin number of CN114603266B discloses a cutting device and a method for sheet metal machining, wherein the cutting device comprises a workbench and a longitudinal moving mechanism fixedly arranged at the upper end of the workbench, a transverse moving mechanism is fixedly arranged at the upper end of the longitudinal moving mechanism, a laser cutting machine is arranged at the upper end of the transverse moving mechanism, a sheet metal supporting mechanism is fixedly arranged on the workbench, and a sheet metal body is arranged at the upper end of the sheet metal supporting mechanism; according to the invention, the supporting piece cleaning mechanism is arranged, so that the sheet metal can be cut, and the residue powder scraps generated by cutting can be cleaned and collected in time, thereby ensuring the subsequent cutting effect.

The cutting device for metal plate processing has some problems when in use, when the metal plate is cut, the cutting length cannot be accurately controlled, so that the processing quality of a subsequent product can be influenced, when the metal plate is cut, the metal plate cannot be fixed, so that the metal plate is easily offset, the metal plate cannot be cut at the accurate position, the cutting effect is influenced, and the waste of the thin plate is caused; therefore, a sheet metal cutting tool is proposed for the above-mentioned problems.

Disclosure of utility model

In order to overcome the defects in the prior art and solve the problems set forth in the background art, the utility model provides a sheet metal cutting tool.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a sheet metal cutting tool, which comprises a base; the utility model discloses a metal plate cutting machine, including base, screw rod, fixed plate, rotary table, fixed plate, cutting knife and cutting knife, the bottom four corners of base has all welded the support column, one side rigid coupling of base has two slide rails, two slide rail cooperation slidable mounting has the movable plate, install the fixed plate on the base, set up threaded hole on the fixed plate, threaded hole alternates there is the screw rod, just one end of screw rod passes through the bearing frame cooperation rotation and installs on the movable plate, the other end of screw rod is fixed with the carousel, the side of slide rail is equipped with the scale marking, before cutting the panel beating, rotates the carousel, makes the screw rod rotate, drives the movable plate and removes, to the scale marking, until the movable plate moves to after meeting the cutting length requirement with the horizontal distance of cutting knife, stops rotating the carousel to can fix the movable plate in current position, thereby can adjust the cutting length of following panel beating according to the demand, and then can carry out accurate control to the cutting length of follow-up product processingquality has been improved.

Preferably, the opposite side of base is seted up flutedly, first motor is installed to one side of base, first motor holds the output and is connected with one-way lead screw, just the other end of one-way lead screw rotates and installs on keeping away from first motor on the one side inner wall of recess, the cover is equipped with the slider on the one-way lead screw, just the slider sets up in the recess, the top rigid coupling of slider has the push pedal, logical groove has all been seted up to the one end both sides of base, the bottom mouth department rigid coupling of logical groove has the fixing base, and two fixing bases cooperation rotation install two-way lead screws, just the tip of two-way lead screw is equipped with the commentaries on classics handle, and the both ends of two-way lead screw all overlap movable block, just the top of movable block is passed logical groove rigid coupling and is had the limiting plate, when cutting the transport to the panel beating, places the panel beating on the base, rotates the commentaries on classics next, and makes two movable block drive two limiting plate each other and is close to, until two limiting plate all contact with both sides to carry on each other to can carry out spacing transport to the one-way lead screw, start first motor, makes the one-way movable block drive the effect of the panel beating and has carried out the automatic push pedal of the phenomenon of the panel beating to the panel beating under the effect of the realization of shifting the panel beating, has realized the automatic position of the panel beating of the advance of the phenomenon of the panel beating.

Preferably, two limit grooves are formed in two sides of one end of the base, the two limit grooves are respectively located on two sides of the through groove, a limiting block is movably mounted in each limit groove, and the top end of each limiting block is fixedly connected to the limiting plate.

Preferably, the fixing frame is fixedly connected to the base, the fixing frame is provided with the sliding groove, the second motor is installed at the top end of one side of the fixing frame, the output end of the second motor is connected with the threaded rod, the other end of the threaded rod is rotatably installed on the inner wall of one end of the sliding groove far away from the second motor, the threaded rod is sleeved with the H-shaped block, the pneumatic cylinder is installed at the bottom end of the H-shaped block, the pneumatic rod is assembled at the acting end of the pneumatic cylinder, the cutter is fixedly connected to the bottom end of the pneumatic rod, the cutter is installed in the cutter frame, the base is provided with the limit cutter groove, the limit cutter groove is arranged under the cutter, after the adjustment of the sheet metal cutting length is completed, when the tail end of the sheet metal is automatically conveyed to be in contact with the moving plate, the operation is stopped by the first motor, then the pneumatic cylinder is started, the pneumatic rod drives the cutter to vertically move downwards, and simultaneously the second motor is started, the threaded rod is driven to move the H-shaped block, and then the cutter is horizontally moved accordingly, so that the sheet metal is cut to be cut.

Preferably, the both sides of knife rest all have the short board fixedly connected, have all seted up the pole hole on two short boards, have all interlude movable rod in two pole holes, and the top of two movable rods all fixedly connected has the anticreep cap, and the bottom of two movable rods all fixedly connected has the mount pad, all installs the press roller through the round pin axle cooperation rotation in every mount pad, the rigid coupling has the spring between short board and the mount pad, just the spring housing is established on the movable rod, is cutting the in-process to the panel beating, through the effect of movable rod and spring, can make press roller press the both sides of panel beating cutting position fixed to can carry out effectual press fixing to the both sides of panel beating, thereby can carry out the cutting of accurate position to the panel beating, thereby improved the effect of cutting, under the cooperation of spacing sword groove, can make the straight going on of cutting tool, thereby avoided the production of cutting opening, thereby effectively improved the quality of cutting.

The utility model has the advantages that:

1. Before cutting the metal plate, the rotating disc is rotated, the screw rod drives the moving plate to move under the cooperation of the sliding rail, the scale mark is marked, and the rotating disc is stopped until the moving plate moves to a horizontal distance from the cutting knife to meet the cutting length requirement, so that the moving plate can be fixed at the current position, the cutting length of the metal plate can be adjusted according to the requirement, the cutting length of the subsequent metal plate can be accurately controlled, and the processing quality of the subsequent product is improved;

2. According to the utility model, in the process of cutting the metal plate, through the action of the movable rod and the spring, the pressing roller can press and fix the two sides of the cutting position of the metal plate, so that the two sides of the metal plate can be effectively pressed and fixed, the metal plate can be cut in the accurate position, the cutting effect is improved, and the cutting tool can be moved straight under the cooperation of the limiting tool groove, so that the generation of cutting gaps is avoided, and the cutting quality is effectively improved;

3. When the sheet metal is cut and conveyed, the sheet metal is placed on the base, the rotating handle is rotated, the bidirectional screw rod drives the two limiting plates to be close to each other until the two limiting plates are contacted with two sides of the sheet metal, so that the sheet metal can be limited and conveyed, the first motor is started, the unidirectional screw rod drives the push plate to move, and the sheet metal is forced to move forwards, so that the automatic conveying of the sheet metal is realized, and meanwhile, the phenomenon that the position of the sheet metal is deviated in the conveying process is prevented.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall first side perspective view;

FIG. 2 is a schematic perspective view of a transport assembly and a length adjustment assembly;

FIG. 3 is a schematic diagram of a unitary second side perspective view;

FIG. 4 is a schematic perspective view of a limiting and conveying mechanism;

fig. 5 is a schematic perspective view of the pressing and fixing assembly.

In the figure: 1. a base; 2. a support column; 3. a slide rail; 4. a moving plate; 5. a fixing plate; 6. a screw; 7. a turntable; 8. scale marks; 9. a groove; 10. a first motor; 11. a unidirectional screw rod; 12. a push plate; 13. a through groove; 14. a fixing seat; 15. a two-way screw rod; 16. a rotating handle; 17. a movable block; 18. a limit groove; 19. a limiting plate; 20. a fixing frame; 21. a chute; 22. a second motor; 23. a threaded rod; 24. a I-shaped block; 25. a pneumatic cylinder; 26. a tool holder; 27. a cutting knife; 28. a short plate; 29. a movable rod; 30. an anti-drop cap; 31. a mounting base; 32. pressing the roller; 33. a spring; 34. limiting knife slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a sheet metal cutting tool includes a base 1; the four corners of the bottom of the base 1 are welded with support columns 2, one side of the base 1 is fixedly connected with two slide rails 3, the two slide rails 3 are matched and slidably mounted with a moving plate 4, the base 1 is provided with a fixed plate 5, the fixed plate 5 is provided with a threaded hole, a screw rod 6 is inserted in the threaded hole, one end of the screw rod 6 is matched and rotatably mounted on the moving plate 4 through a bearing seat, the other end of the screw rod 6 is fixedly provided with a rotary table 7, and the side of the slide rails 3 is provided with a scale mark 8; before cutting the panel beating, need adjust the position of movable plate 4 according to panel beating cutting length, rotate carousel 7, make screw rod 6 take place to rotate, under the cooperation of slide rail 3, drive movable plate 4 and remove, mark scale marking 8, until movable plate 4 move to accord with cutting length requirement with the horizontal distance of cutting knife 27 after, stop rotating carousel 7, thereby can fix movable plate 4 in current position, thereby can adjust the cutting length of panel beating according to the demand, and then can carry out accurate control to the cutting length of follow-up panel beating, thereby improved the processingquality of follow-up product.

Referring to fig. 2-4, a groove 9 is formed on the other side of the base 1, a first motor 10 is mounted on one side of the base 1, a holding output end of the first motor 10 is connected with a unidirectional screw rod 11, the other end of the unidirectional screw rod 11 is rotatably mounted on an inner wall of one side of the groove 9 far away from the first motor 10, a sliding block is sleeved on the unidirectional screw rod 11 and is arranged in the groove 9, a push plate 12 is fixedly connected to the top end of the sliding block, through grooves 13 are formed on two sides of one end of the base 1, a fixed seat 14 is fixedly connected to a bottom end opening of the through grooves 13, a bidirectional screw rod 15 is mounted on two fixed seats 14 in a matched rotation manner, a rotating handle 16 is mounted on one end of the bidirectional screw rod 15, movable blocks 17 are sleeved on two ends of the bidirectional screw rod 15, the top ends of the movable blocks 17 penetrate through the through grooves 13 and are fixedly connected with limiting plates 19, limiting blocks are movably mounted in the two limiting grooves 18 on two sides of one end of the base 1, and the top ends of the limiting blocks are fixedly connected to the limiting plates 19; after the metal plate cutting length is adjusted, when the metal plate is cut and conveyed, the metal plate is placed on the base 1, one side of the metal plate is contacted with the push plate 12, the rotating handle 16 is rotated, the bidirectional screw rod 15 rotates, the two movable blocks 17 further drive the two limiting plates 19 to be close to each other until the two limiting plates 19 are contacted with two sides of the metal plate, the rotating handle 16 is stopped, the metal plate can be limited and conveyed, the first motor 10 is started, the unidirectional screw rod 11 rotates, the slide block drives the push plate 12 to move, the metal plate can move forwards under the action of the push plate 12, automatic conveying of the metal plate is achieved, and the phenomenon that the position of the metal plate is deviated in the conveying process is prevented.

Referring to fig. 3, the base 1 is fixedly connected with a fixing frame 20, a chute 21 is formed on the fixing frame 20, a second motor 22 is mounted on the top end of one side of the fixing frame 20, the output end of the second motor 22 is connected with a threaded rod 23, the other end of the threaded rod 23 is rotatably mounted on the inner wall of one end of the chute 21 far away from the second motor 22, an h-shaped block 24 is sleeved on the threaded rod 23, a pneumatic cylinder 25 is mounted at the bottom end of the h-shaped block 24, a pneumatic rod is mounted at the acting end of the pneumatic cylinder 25, a cutter frame 26 is fixedly connected at the bottom end of the pneumatic rod, a cutter 27 is mounted in the cutter frame 26, a limit cutter groove 34 is formed in the base 1, and the limit cutter groove 34 is arranged right below the cutter 27; after the sheet metal cutting length is adjusted, when the tail end of the sheet metal is automatically conveyed to be in contact with the movable plate 4, the first motor 10 stops working, then the pneumatic cylinder 25 is started, the pneumatic rod drives the cutting knife 27 to vertically move downwards, meanwhile, the second motor 22 is started, the threaded rod 23 drives the I-shaped block 24 to move, and then the cutting knife 27 also horizontally moves, so that the fixed-length cutting operation of the sheet metal can be realized.

Referring to fig. 5, the two sides of the tool rest 26 are fixedly connected with a short plate 28, two short plates 28 are provided with rod holes, two rod holes are respectively inserted with a movable rod 29, the top ends of the two movable rods 29 are fixedly connected with an anti-drop cap 30, the bottom ends of the two movable rods 29 are fixedly connected with mounting seats 31, each mounting seat 31 is internally provided with a pressing roller 32 through pin shaft matching rotation, a spring 33 is fixedly connected between the short plate 28 and the mounting seat 31, and the spring 33 is sleeved on the movable rod 29; in the cutting process of the metal plate, through the action of the movable rod 29 and the spring 33, the pressing roller 32 can press and fix the two sides of the cutting position of the metal plate, so that the two sides of the metal plate can be effectively pressed and fixed, the metal plate can be cut at the accurate position, the cutting effect is improved, the cutting knife 27 can be straightly moved under the cooperation of the limiting knife groove 34, and the generation of cutting openings is avoided, so that the cutting quality is effectively improved.

The working principle is that the cutting device for metal plate machining has some problems when in use, when the metal plate is cut, the cutting length cannot be accurately controlled, so that the processing quality of a subsequent product can be influenced, when the metal plate is cut, the metal plate cannot be fixed, so that the metal plate is extremely easy to deviate, the metal plate cannot be cut at an accurate position, the cutting effect is influenced, and the waste of the thin plate is caused; therefore, a sheet metal cutting tool is proposed for the above-mentioned problems; before cutting the metal plate, the position of the moving plate 4 is required to be adjusted according to the cutting length of the metal plate, the turntable 7 is rotated to enable the screw rod 6 to rotate, the moving plate 4 is driven to move under the cooperation of the sliding rail 3, the scale mark line 8 is marked until the horizontal distance between the moving plate 4 and the cutting knife 27 meets the cutting length requirement, and then the turntable 7 is stopped to be rotated, so that the moving plate 4 can be fixed at the current position, the cutting length of the metal plate can be adjusted according to the requirement, the cutting length of the subsequent metal plate can be accurately controlled, and the processing quality of the subsequent product is improved;

After the metal plate cutting length is adjusted, when the metal plate is conveyed and cut, the metal plate is placed on the base 1, one side of the metal plate is contacted with the push plate 12, then the rotating handle 16 is rotated, the bidirectional screw rod 15 is rotated, the two movable blocks 17 drive the two limiting plates 19 to be close to each other until the two limiting plates 19 are contacted with two sides of the metal plate, the rotating handle 16 is stopped, so that the metal plate can be conveyed in a limiting mode, then the first motor 10 is started, the unidirectional screw rod 11 is rotated, the sliding block drives the push plate 12 to move, the metal plate can be pushed forward under the action of the push plate 12, automatic conveying of the metal plate is realized, the position of the metal plate is prevented from being shifted in the conveying process, when the tail end of the metal plate is automatically conveyed to be contacted with the movable plate 4, the first motor 10 stops working, then the pneumatic cylinder 25 is started, the cutting knife 27 is driven to move vertically, and the second motor 22 is started, the threaded rod 23 drives the I-shaped block 24 to move, and then the cutting knife 27 also moves horizontally, so that the fixed length cutting operation of the metal plate can be realized;

in the cutting process of the metal plate, through the action of the movable rod 29 and the spring 33, the pressing roller 32 can press and fix the two sides of the cutting position of the metal plate, so that the two sides of the metal plate can be effectively pressed and fixed, the metal plate can be cut at the accurate position, the cutting effect is improved, the cutting knife 27 can be straightly moved under the cooperation of the limiting knife groove 34, and the generation of cutting openings is avoided, so that the cutting quality is effectively improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A sheet metal cutting tool, characterized in that: comprises a base (1); the utility model discloses a base, including base (1) and fixed plate (5), support column (2) have all been welded in the bottom four corners of base (1), one side rigid coupling of base (1) has two slide rails (3), and two slide rails (3) cooperation slidable mounting have movable plate (4), install fixed plate (5) on base (1), set up the screw hole on fixed plate (5), threaded hole interlude has screw rod (6), just one end of screw rod (6) is installed on movable plate (4) through bearing frame cooperation rotation, the other end of screw rod (6) is fixed with carousel (7), the side of slide rail (3) is equipped with scale marking (8), recess (9) have been seted up to the opposite side of base (1), first motor (10) are installed to one side of base (1), first motor (10) hold the output and are connected with unidirectional screw rod (11), just the other end rotation of unidirectional screw rod (11) is installed and is kept away from first motor (10) on the inner wall of recess (9), the cover is equipped with the slider, and recess (9) are provided with slide bar (13) in the side of base (1), the bottom of base (13) rigid coupling has one side (13), two fixing bases (14) are matched and rotate to install two-way screw rods (15), and the end parts of the two-way screw rods (15) are provided with rotating handles (16), two ends of each two-way screw rod (15) are respectively sleeved with a movable block (17), and the top ends of the movable blocks (17) penetrate through the through grooves (13) and are fixedly connected with limiting plates (19).

2. The sheet metal cutting tool of claim 1, wherein: two limit grooves (18) are formed in two sides of one end of the base (1), the two limit grooves (18) are respectively located on two sides of the through groove (13), limiting blocks are movably mounted in each limit groove (18), and the top ends of the limiting blocks are fixedly connected to limiting plates (19).

3. The sheet metal cutting tool of claim 1, wherein: the base (1) is fixedly connected with a fixing frame (20), a sliding groove (21) is formed in the fixing frame (20), a second motor (22) is installed at the top end of one side of the fixing frame (20), the output end of the second motor (22) is connected with a threaded rod (23), and the other end of the threaded rod (23) is rotatably installed on the inner wall of one end of the sliding groove (21) far away from the second motor (22).

4. A sheet metal cutting tool according to claim 3, wherein: the utility model discloses a cutting tool for the automatic cutting machine, including threaded rod (23), pneumatic cylinder (25) are installed to the cover on threaded rod (23), pneumatic cylinder (25) are installed to the bottom of I-shaped piece (24), pneumatic rod is equipped with to the action end of pneumatic cylinder (25), the bottom rigid coupling of pneumatic rod has knife rest (26), install cutting knife (27) in knife rest (26), offered spacing sword groove (34) on base (1), just spacing sword groove (34) set up under cutting knife (27).

5. The sheet metal cutting tool of claim 4, wherein: short plates (28) are fixedly connected to two sides of the tool rest (26), rod holes are formed in the two short plates (28), movable rods (29) are inserted into the two rod holes, and anti-falling caps (30) are fixedly connected to the top ends of the two movable rods (29).

6. The sheet metal cutting tool of claim 5, wherein: the bottom ends of the two movable rods (29) are fixedly connected with mounting seats (31), each mounting seat (31) is internally provided with a pressing roller (32) in a matched and rotating mode through a pin shaft, a spring (33) is fixedly connected between the short plate (28) and the mounting seat (31), and the spring (33) is sleeved on the movable rod (29).