CN215509511U

CN215509511U - Laser cutting machine positioning tool for sheet metal machining

Info

Publication number: CN215509511U
Application number: CN202121223056.5U
Authority: CN
Inventors: 孔献凯; 潘忠祥; 汪佳兰
Original assignee: Hangzhou Fuyang Yihong Communication Co ltd
Current assignee: Hangzhou Fuyang Yihong Communication Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-14
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a laser cutting machine positioning tool for sheet metal machining, which relates to the technical field of laser cutting and comprises a tool table, wherein a sliding groove is formed in the end surface of the tool table, a strong spring is arranged on the inner wall of the sliding groove, a sliding block connected with the strong spring is connected inside the sliding groove in a sliding mode, the top end of the sliding block is fixedly connected with an extrusion plate, a pedal is arranged below one side of the tool table, a return spring is arranged at the bottom end of the pedal, and a transverse plate extends from the outer wall of one side of the tool table. According to the utility model, the extrusion plate, the strong spring, the pull rope, the vertical rod, the cross rod and the pedal are arranged, so that the problem that the positioning tool of the laser cutting machine cannot be compatible with plates of different specifications is effectively solved; through setting up diaphragm, shifting chute, lead screw, stopper, limiting plate, carousel, No. two carousels and initiative carousel, effectively solved and can't make the technical problem of panel central positioning and frock platform central line fast.

Description

Laser cutting machine positioning tool for sheet metal machining

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a laser cutting machine positioning tool for metal plate machining.

Background

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser cutter head is not in contact with the work, so that the working surface cannot be scratched in the work process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small, the deformation of the plate is small, and the cutting seam is narrow (0.1 mm-0.3 mm); the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; numerical control programming can be carried out, any plan can be processed, the whole plate with large breadth can be cut, a die is not required, economy and time saving are realized, the die is not required when the plate is cut by laser, the punching and cutting processing method which needs a large die can be replaced, the production period can be greatly shortened, and the cost can be reduced.

In the prior art, the tooling table can only be suitable for plates with the same specification, and cannot be used for effectively tooling plates with different specifications, so that the application range of the tooling table is limited and further improvement is needed; secondly, when the plate is positioned in the tooling, the center point of the plate needs to be aligned with the center line of the tooling table, so that the laser cutting machine can be quickly positioned conveniently, the working quality is improved, manual measurement is needed to be aligned in the prior art, the working efficiency is low, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem, the utility model aims to provide a laser cutting machine positioning tool for sheet metal machining, and the laser cutting machine positioning tool is used for solving the technical problems that the existing laser cutting machine positioning tool cannot be compatible with sheets with different specifications and cannot quickly position the center of the sheet.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser cutting machine positioning tool for sheet metal machining comprises a tool table, wherein a sliding groove is formed in the end face of the tool table, a strong spring is mounted on the inner wall of the sliding groove, a sliding block connected with the strong spring is connected to the inner portion of the sliding groove in a sliding mode, an extrusion plate is fixedly connected to the top end of the sliding block, a pedal is arranged below one side of the tool table, a reset spring is mounted at the bottom end of the pedal, a transverse plate extends from the outer wall of one side of the tool table, a moving groove extending to the end face of the tool table is formed in the end face of the transverse plate, a lead screw is mounted inside the moving groove, a limiting plate is arranged above the lead screw, a first rotating disc is mounted at one end of the transverse plate, a second rotating disc is mounted at one side of the first rotating disc at one end of the transverse plate, a driving rotating disc is mounted at the inner sides of the first rotating disc and the second rotating disc, and a belt disc is connected to the top end of the driving rotating disc, the top of belt pulley is connected with the knob, the bottom mounting of limiting plate has the stopper, the one end fixedly connected with stay cord of slider, and the inboard of stay cord is provided with the pulley No. one, the below of pulley is provided with the pulley No. two in the inboard of stay cord, and the bottom that one side of pulley No. two is located the stay cord is provided with the pulley No. three, the below of frock platform be provided with stay cord fixed connection's montant, and the horizontal pole that one side fixedly connected with and the footboard of montant are connected.

Through adopting above-mentioned technical scheme for the panel homoenergetic of different specifications realizes the frock at the frock bench, and the center aligns auxiliary device can assist the workman to align the panel center fast simultaneously.

The utility model is further provided that the first rotary table, the second rotary table and the driving rotary table are all rotatably connected with the outer wall of the transverse plate through bearings, and the first rotary table is fixedly connected with the screw rod through a coupling.

Through adopting above-mentioned technical scheme, play the rotation effect of a carousel, No. two carousels, initiative carousel.

The utility model is further provided that the driving rotary table is fixedly connected with the belt disc through a coupling, the knob penetrates through the inside of the belt disc and is fixedly connected with the driving rotary table through the coupling, the belt disc is in transmission connection with the first rotary table through a transmission belt and the driven rotary table, and the belt disc is in transmission connection with the second rotary table through the transmission belt and the driven rotary table.

Through adopting above-mentioned technical scheme, play the effect of power transmission.

The utility model is further provided that the inner wall of the limiting block is provided with an internal thread matched with the outer wall of the screw rod.

Through adopting above-mentioned technical scheme, play stopper reciprocating motion's effect.

The utility model is further arranged that the outer wall of the sliding block is matched with the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, play the slider and can drive the effect that the stripper plate removed.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model is provided with the extrusion plate, the strong spring, the pull rope, the vertical rod, the transverse rod and the pedal, when a plate needs to be assembled, a worker firstly stands on the pedal, the pedal downwards extrudes the reset spring under the action of gravity and moves, so the pedal can drive the transverse rod to downwards move, the transverse rod drives the vertical rod to downwards move, the pull rope positioned at the top end of the vertical rod drives the extrusion plate to outwards move in the chute under the combined action of the first pulley, the second pulley and the third pulley, at the moment, the plate is placed between the extrusion plates, then the worker withdraws from the pedal, the reset spring resets and drives the pedal to upwards move, so the transverse rod drives the vertical rod to upwards move, at the moment, the pull force of the vertical rod on the pull rope disappears, the strong spring reset elastic slider can drive the extrusion plate to move towards the direction close to the plate in the chute until the extrusion plate clamps the plate, and the structure can be compatible with the plate with the specification, the practicability is strong, and the problem that the positioning tool of the laser cutting machine cannot be compatible with plates of different specifications is effectively solved;

2. according to the utility model, by arranging the transverse plate, the moving groove, the screw rod, the limiting block, the limiting plate, the first rotating disc, the second rotating disc and the driving rotating disc, before a plate is placed, the knob is rotated to drive the driving rotating disc to rotate, and the driving rotating disc drives the belt disc to rotate after rotating, so that the belt disc drives the first rotating disc and the second rotating disc to rotate through the transmission action of the driven rotating disc and the transmission belt, the screw rod is enabled to rotate, the limiting block positioned in the moving groove is driven to drive the limiting plate to move to a corresponding position (scales are arranged on one side of the moving groove) through the thread action after the screw rod rotates, then the plate is placed, one end of the plate is moved to be attached to the limiting plate, the central point of the plate can be positioned at the central line position of the tooling table, and the technical problem that the central line of the plate and the tooling table cannot be quickly positioned is effectively solved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the transmission mechanism of the present invention;

FIG. 3 is a schematic view of the bottom structure of the limiting plate according to the present invention;

fig. 4 is a side cross-sectional view of the present invention.

In the figure: 1. a tooling table; 2. a chute; 3. a strong spring; 4. a pressing plate; 5. a pedal; 6. a return spring; 7. a transverse plate; 8. a moving groove; 9. a screw rod; 10. a limiting plate; 11. a first turntable; 12. a second turntable; 13. an active turntable; 14. a belt pulley; 15. a knob; 16. a limiting block; 17. a slider; 18. Pulling a rope; 19. a first pulley; 20. a second pulley; 21. a third pulley; 22. a vertical rod; 23. a cross bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A laser cutting machine positioning tool for sheet metal processing is disclosed, as shown in figure 1-4, comprising a tool table 1, a chute 2 is arranged on the end face of the tool table 1, a strong spring 3 is arranged on the inner wall of the chute 2, a slide block 17 connected with the strong spring 3 is connected inside the chute 2 in a sliding manner, an extrusion plate 4 is fixedly connected with the top end of the slide block 17, a pedal 5 is arranged below one side of the tool table 1, a return spring 6 is arranged at the bottom end of the pedal 5, a transverse plate 7 extends from the outer wall of one side of the tool table 1, a moving groove 8 extending to the end face of the tool table 1 is arranged on the end face of the transverse plate 7, a screw rod 9 is arranged inside the moving groove 8, a limiting plate 10 is arranged above the screw rod 9, a first rotary table 11 is arranged at one end of the transverse plate 7, a second rotary table 12 is arranged at one side of the transverse plate 7, and an active rotary table 13 is arranged on the inner sides of the first rotary table 11 and the second rotary table 12, the top end of the driving rotary disc 13 is connected with a belt disc 14, the top end of the belt disc 14 is connected with a knob 15, the driving rotary disc 13 is fixedly connected with the belt disc 14 through a coupler, the knob 15 penetrates through the inside of the belt disc 14 and is fixedly connected with the driving rotary disc 13 through the coupler, the belt disc 14 is in transmission connection with the first rotary disc 11 through a transmission belt and a driven rotary disc 12 through the transmission belt, the knob 15 is rotated to drive the driving rotary disc 13 to rotate, the driving rotary disc 13 drives the belt disc 14 to rotate after rotating, so that the belt disc 14 drives the first rotary disc 11 and the second rotary disc 12 to rotate through the transmission action of the driven rotary disc and the transmission belt, the screw rod 9 is enabled to rotate, the bottom end of the limiting plate 10 is fixedly provided with a limiting block 16, and the inner wall of the limiting block 16 is provided with an inner thread matched with the outer wall of the screw rod 9, limiting block 16 can realize reciprocating motion under the screw thread effect of lead screw 9 and the limiting displacement of shifting chute 8 after the lead screw 9 rotates of being convenient for, the one end fixedly connected with stay cord 18 of slider 17, and the inboard of stay cord 18 is provided with pulley 19 No. one, the below of pulley 19 is provided with No. two pulleys 20 in the inboard of stay cord 18, and one side that No. two pulleys 20 are located the bottom of stay cord 18 and be provided with No. three pulley 21, the below of frock platform 1 is provided with the montant 22 with stay cord 18 fixed connection, and one side fixedly connected with of montant 22 has the horizontal pole 23 of being connected with footboard 5.

Referring to fig. 1, the first rotary table 11, the second rotary table 12 and the driving rotary table 13 are rotatably connected to the outer wall of the transverse plate 7 through bearings, and the first rotary table 11 is fixedly connected to the screw rod 9 through a coupling, so that the first rotary table 11, the second rotary table 12 and the driving rotary table 13 can rotate conveniently, and the screw rod 9 drives the first rotary table 11 to rotate.

Referring to fig. 4, the outer wall of the sliding block 17 is engaged with the inner wall of the sliding slot 2, so that the sliding block 17 drives the extrusion plate 4 to move.

The working principle of the utility model is as follows: when the plate needs to be assembled, a worker firstly stands on the pedal 5, the pedal 5 presses the return spring 6 downwards under the action of gravity and moves, therefore, the pedal 5 can drive the cross rod 23 to move downwards, the cross rod 23 drives the vertical rod 22 to move downwards, the pull rope 18 positioned at the top end of the vertical rod 22 drives the sliding block 17 to drive the extrusion plates 4 to move outwards in the sliding chute 2 under the combined action of the first pulley 19, the second pulley 20 and the third pulley 21, at the moment, the plates are placed between the extrusion plates 4, then the worker withdraws from the pedal 5, the reset spring 6 resets to drive the pedal 5 to move upwards, therefore, the cross rod 23 drives the vertical rod 22 to move upwards, at the moment, the pulling force of the vertical rod 22 to the pulling rope 18 disappears, the restoring elasticity of the strong spring 3 enables the sliding block 17 to drive the extrusion plate 4 to move towards the direction close to the plate in the sliding groove 2 until the extrusion plate 4 clamps the plate, and the tool is realized;

before placing panel, rotate knob 15, knob 15 drives initiative carousel 13 and rotates, initiative carousel 13 then drives the pulley 14 and rotates after rotating, consequently, pulley 14 all rotates through driven turntable and drive belt's transmission effect drive carousel 11 and No. two carousels 12, thereby make lead screw 9 realize rotating, just through the screw action after lead screw 9 rotates, stopper 16 that the drive is located 8 inside of shifting chute drives limiting plate 10 and removes to relevant position department (shifting chute one side is provided with the scale), put into panel afterwards, remove panel one end to laminating with limiting plate 10 can make the panel central point be in 1 central line position department of frock platform, realize the effect of quick location frock.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a laser cutting machine location frock for sheet metal working, includes frock platform (1), its characterized in that: the tool table is characterized in that a sliding groove (2) is formed in the end face of the tool table (1), a strong spring (3) is installed on the inner wall of the sliding groove (2), a sliding block (17) connected with the strong spring (3) is connected to the inner portion of the sliding groove (2) in a sliding mode, an extrusion plate (4) is fixedly connected to the top end of the sliding block (17), a pedal (5) is arranged below one side of the tool table (1), a reset spring (6) is installed at the bottom end of the pedal (5), a transverse plate (7) extends from the outer wall of one side of the tool table (1), a moving groove (8) extending to the end face of the tool table (1) is formed in the end face of the transverse plate (7), a lead screw (9) is installed inside the moving groove (8), a limiting plate (10) is arranged above the lead screw (9), a first rotating disc (11) is installed at one end of the transverse plate (7), and a second rotating disc (12) is installed at one end, which is located at one side of the first rotating disc (11), the inner sides of the first rotating disc (11) and the second rotating disc (12) are provided with driving rotating discs (13), the top end of the driving rotary disc (13) is connected with a belt disc (14), the top end of the belt disc (14) is connected with a knob (15), a limiting block (16) is fixed at the bottom end of the limiting plate (10), a pull rope (18) is fixedly connected with one end of the sliding block (17), a first pulley (19) is arranged on the inner side of the pull rope (18), a second pulley (20) is arranged below the first pulley (19) and on the inner side of the pull rope (18), and one side of the second pulley (20) is positioned at the bottom end of the pull rope (18) and is provided with a third pulley (21), a vertical rod (22) fixedly connected with the pull rope (18) is arranged below the tooling table (1), and one side of the vertical rod (22) is fixedly connected with a cross rod (23) connected with the pedal (5).

2. The laser cutting machine positioning tool for sheet metal machining according to claim 1, characterized in that: no. one carousel (11), No. two carousel (12), initiative carousel (13) all pass through the bearing with the outer wall of diaphragm (7) and rotate and be connected, No. one carousel (11) passes through shaft coupling fixed connection with lead screw (9).

3. The laser cutting machine positioning tool for sheet metal machining according to claim 1, characterized in that: initiative carousel (13) and carousel (14) pass through shaft coupling fixed connection, knob (15) run through inside carousel (14) and pass through shaft coupling fixed connection with initiative carousel (13), carousel (14) are connected with a carousel (11) transmission through driving belt and driven turntable, and carousel (14) are connected with No. two carousels (12) transmission through driving belt and driven turntable.

4. The laser cutting machine positioning tool for sheet metal machining according to claim 1, characterized in that: the inner wall of the limiting block (16) is provided with an internal thread matched with the outer wall of the screw rod (9).

5. The laser cutting machine positioning tool for sheet metal machining according to claim 1, characterized in that: the outer wall of the sliding block (17) is matched with the inner wall of the sliding groove (2).