CN207953260U - A kind of device of Multipurpose cutting machine stationary fixture - Google Patents

Abstract

The utility model discloses a device for fixing a fixture of a multipurpose cutting machine, which comprises a supporting boss, an operating panel is arranged on the upper side of the supporting boss, and two groups of side plates symmetrically distributed are arranged on the upper side of the operating panel. , the middle position of the upper side of the operation plate is provided with more than four sets of backing plates equiangularly symmetrically distributed, the middle position of the side of the operation plate close to the support boss is provided with a second slide table, and the operation plate is close to the second There are two groups of first sliding tables symmetrically distributed on both sides of the sliding table, and the side of the supporting boss close to the screw is provided with a servo motor, and the mounting ribs and positioning columns provided on the lower side of the supporting boss are convenient for disassembly It is installed so that it can be applied to a variety of cutting machines. The triangular fixing fixture and the semicircular pressure table on one side of the interior can generate downward pressure on the material to be cut, so that the material to be cut and the backing plate can be tightly fitted to prevent shaking and improve cutting. stability.

Description

A device for fixing fixtures of a multipurpose cutting machine

technical field

The utility model relates to the technical field of fixing fixtures, in particular to a device for fixing fixtures of a multipurpose cutting machine.

Background technique

With the development of the modern mechanical processing industry, the requirements for cutting quality and precision are constantly improving, and the requirements for improving production efficiency, reducing production costs, and highly intelligent automatic cutting functions are also increasing. Cutting machines are divided into flame cutting machines. , plasma cutting machine, laser cutting machine, waterjet cutting, etc., among which the fixing fixture is an indispensable part of the cutting machine, but the fixing fixture used by the existing cutting machine has a single function, which cannot be applied to a variety of cutting machines, and cannot realize the cutting material. The fast and stable clamping cannot provide safety protection for the fixing fixture itself. For example, the patent application publication number 201720613333.0 discloses a device for fixing the fixture of a multi-purpose cutting machine. The bottom frame of the fixture frame, the panel of the fixture frame, the first fine-tuning mechanism, The second fine-tuning mechanism, the third fine-tuning mechanism, the fourth fine-tuning mechanism, the first clamp locking assembly and the second clamp locking assembly, wherein, the bottom frame of the clamp frame is processed with a first linear groove and a second linear groove , the first L-shaped groove and the second L-shaped groove, the first fine-tuning mechanism is installed in the second linear groove, but the above patent has a single function during use, and cannot be applied to various cutting machines. To achieve fast and stable clamping of the material to be cut, it is impossible to provide safety protection for the fixing fixture itself.

For this reason we have provided a kind of device of multi-purpose cutter fixing fixture.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a device for fixing fixtures of multipurpose cutting machines, which can be applied to various cutting machines, can realize fast and stable clamping of materials to be cut, and can fix The clamp itself provides safety protection, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a device for fixing fixtures of a multipurpose cutting machine, including a support boss, an operation panel is provided on the upper side of the support boss, and an operation panel is provided on the upper side of the operation panel. There are two sets of side plates symmetrically distributed, four or more sets of backing plates with equiangular and symmetrical distribution are arranged at the middle position on the upper side of the operation plate, and a second sliding platform is provided at the middle position of the side close to the support boss of the operation plate , two groups of first sliding tables symmetrically distributed are arranged on both sides of the operating plate close to the second sliding table, and the first sliding table and the second sliding table are respectively supported by the chute and the support provided at the corresponding position of the supporting boss. Boss connection, the first sliding table is provided with a second sliding shaft through the sliding hole in the inner middle position, the two ends of the second sliding shaft are respectively connected with the supporting boss, and the second sliding table is passed through the inner middle position The threaded hole in the threaded hole is threadedly connected with a lead screw, and the two ends of the lead screw are respectively connected to the support boss through bearings. One side of the ring motor is provided with a fixed plate, the output shaft of the servo motor is connected to the lead screw through a coupling, and the side of the supporting boss away from the servo motor is provided with a PLC controller, and the output of the PLC controller The terminal is electrically connected to the input terminal of the servo motor.

As a preferred technical solution of the present invention, two sets of mounting ribs are arranged symmetrically on both sides of the lower part of the supporting boss, and mounting holes are provided at the middle positions inside the mounting ribs. There are more than three sets of positioning columns equidistantly distributed in the middle position on the lower side.

As a preferred technical solution of the present utility model, the side of the side plate away from the operation panel is provided with a cylinder, and the cylinders are connected with electric telescopic rods through the column grooves provided inside, and the electric telescopic rods The end far away from the side plate is connected with a triangular fixing fixture, and the inner side of the triangular fixing fixture is provided with semicircular pressure tables evenly distributed at equal distances, and the output end of the PLC controller is electrically connected to the input of the electric telescopic rod end.

As a preferred technical solution of the present invention, one end of two sets of first sliding shafts symmetrically distributed is connected to the side of the triangular fixing fixture close to the side plate, and the other ends of the first sliding shafts pass through the side plate. The plate is connected with a stopper.

As a preferred technical solution of the present invention, an infrared rangefinder is provided on the side of the side plate close to the triangular fixing fixture, and a rangefinder is provided on the side of the triangular fixing fixture close to the infrared rangefinder. The output end of the infrared rangefinder is electrically connected to the input end of the PLC controller.

Compared with the prior art, the beneficial effect of the utility model is that the mounting ribs and positioning columns provided on the lower side of the supporting boss are convenient for disassembly and installation, so that it can be applied to various cutting machines. The unique semi-circular pressure table can generate downward pressure on the material to be cut, so that the material to be cut can be tightly attached to the backing plate to prevent shaking, and improve the stability of cutting. The backing plate can provide safety protection for the fixing fixture itself.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model viewed from above.

In the figure: 1 support boss, 2 servo motor, 3 installation rib, 4 ring motor fixing plate, 5 positioning column, 6 operation panel, 7 side plate, 8 stopper, 9 cylinder, 10 first sliding shaft, 11 measuring Distance plate, 12 triangle fixing fixture, 13 infrared range finder, 14 electric telescopic rod, 15 backing plate, 16 second sliding shaft, 17 first sliding table, 18 lead screw, 19 second sliding table, 20 installation hole, 21 PLC controller, 22 semi-circular pressing table.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a device for fixing fixtures of a multi-purpose cutting machine, including a support boss 1, an operation panel 6 is provided on the upper side of the support boss 1, and an operation panel 6 The upper side is provided with two sets of side plates 7 symmetrically distributed, and the upper middle position of the operating plate 6 is provided with more than four sets of backing plates 15 distributed equiangularly and symmetrically, which are used to place materials to be cut and prevent the cutting edge from striking the operating plate 6. cause damage, the operating plate 6 is provided with a second sliding platform 19 in the middle of one side close to the supporting boss 1, and two sets of first sliding platforms 17 are arranged symmetrically on both sides of the operating panel 6 close to the second sliding platform 19. A slide table 17 and a second slide table 19 are respectively connected to the support boss 1 through the chute provided at the corresponding position of the support boss 1, and the first slide table 17 is provided with a second slide shaft 16 through a slide hole in the middle position inside, Both ends of the second sliding shaft 16 are respectively connected with the support boss 1, and the second slide 19 is threadedly connected with a lead screw 18 through a threaded hole in the middle of the interior, and the two ends of the lead screw 18 are respectively connected with the support boss 1 through bearings The side of the support boss 1 close to the lead screw 18 is provided with a servo motor 2, and the side of the support boss 1 close to the servo motor 2 is provided with an annular motor fixing plate 4, and the output shaft of the servo motor 2 is connected to the wire through a coupling. The side of the support boss 1 away from the servo motor 2 is provided with a PLC controller 21, and the two sides of the lower part of the support boss 1 are provided with two sets of symmetrically distributed installation ribs 3 for installation and connection with the external base. The inner middle position of the rib 3 is provided with a mounting hole 20, and the side plate 7 is provided with a cylinder 9 on the side far away from the operation panel 6. The end of the rod 14 away from the side plate 7 is connected with a triangular fixing fixture 12, which is used to compress the material to be cut. The inner side of the triangular fixing fixture 12 is equipped with semicircular pressing tables 22 equidistant and evenly distributed, controlled by PLC The output end of the device 21 is electrically connected to the input end of the electric telescopic rod 14, and the side of the triangular fixing fixture 12 close to the side plate 7 is connected with one end of two groups of first slide shafts 10 symmetrically distributed, and the other end of the first slide shaft 10 Both pass through the side plate 7 and are connected with a stopper 8. An infrared range finder 13 is provided on the side of the side plate 7 close to the triangle fixing fixture 12, which is used to adjust the clamping distance, so as to facilitate cutting with an external cutting machine. The side of the fixed fixture 12 close to the infrared rangefinder 13 is provided with a rangefinder 11, the output end of the infrared rangefinder 13 is electrically connected to the input end of the PLC controller 21, and the middle position of the lower side of the support boss 1 is provided with an equidistant More than three sets of positioning columns 5 are distributed, and the output end of the PLC controller 21 is electrically connected to the input end of the servo motor 2 .

The PLC controller 21 controls the servo motor 2, the infrared range finder 13 and the electric telescopic rod 14 in the prior art.

When in use: first, the positioning column 5 provided on the lower side of the support boss 1 is positioned and connected to the external base, and then the mounting ribs 3 provided on both sides of the support boss 1 are fixedly connected to the external base. After the connection, the The material to be cut is placed on the backing plate 15, and then the electric telescopic rod 14 is opened under the control of the PLC controller 21, and the electric telescopic rod 14 stretches and pushes the connected triangular fixing fixture 12 to move along the axis direction of the first sliding shaft 10 to carry out the cutting of the material to be cut. Clamping, at this time, the equidistant and evenly distributed semicircular pressing tables 22 provided on one side of the triangular fixing fixture 12 can generate downward pressure on the material to be cut, so that the material to be cut and the backing plate 15 are tightly fitted to prevent shaking. To improve the cutting stability, the servo motor 2 can also be controlled by the PLC controller 21, the output shaft of the servo motor 2 rotates to drive the lead screw 18, and the lead screw 18 rotates to drive the threaded second slide 19 along the second slide shaft 16 to move in the axial direction, so as to facilitate cutting with the cutting machine.

The utility model can be applied to various cutting machines through the installation rib 3 and the positioning column 5 provided on the lower side of the support boss 1 to facilitate disassembly and installation. The material to be cut generates downward pressure, so that the material to be cut and the backing plate 15 are closely attached to prevent shaking, and the stability of cutting is improved. The backing plate 15 can provide safety protection for the fixing fixture itself.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A device for fixing fixtures of a multipurpose cutting machine, comprising a support boss (1), characterized in that: the upper side of the support boss (1) is provided with an operating plate (6), and the operating plate (6 ) is provided with two sets of side plates (7) symmetrically distributed, and the middle position of the upper side of the operating plate (6) is provided with more than four groups of backing plates (15) equiangularly symmetrically distributed, and the operating plate ( 6) A second sliding platform (19) is provided in the middle of one side close to the supporting boss (1), and two groups of symmetrically distributed first sliding platforms (19) are provided on both sides of the operating plate (6) close to the second sliding platform (19). A slide table (17), the first slide table (17) and the second slide table (19) are respectively connected with the support boss (1) through the chute provided at the corresponding position of the support boss (1), and the The first sliding platform (17) is provided with a second sliding shaft (16) through the sliding hole in the middle position inside, and the two ends of the second sliding shaft (16) are respectively connected with the support boss (1), and the second The slide table (19) is threadedly connected with a lead screw (18) through a threaded hole in the middle of the interior, and the two ends of the lead screw (18) are respectively connected with the support boss (1) through bearings, and the support boss (1) ) is provided with a servo motor (2) on the side close to the lead screw (18), and the side of the supporting boss (1) close to the servo motor (2) is provided with an annular motor fixing plate (4), and the servo motor The output shaft of (2) is connected with leading screw (18) by coupling, and the side of described support boss (1) is provided with PLC controller (21) away from servomotor (2), and described PLC controller ( The output end of 21) is electrically connected to the input end of the servo motor (2). 2. The device for fixing fixtures of a multi-purpose cutting machine according to claim 1, characterized in that two sets of mounting ribs (3) are symmetrically distributed on both sides of the lower part of the supporting boss (1), so that Mounting holes (20) are provided in the middle positions of the installation ribs (3), and more than three sets of positioning columns (5) are provided in the middle positions of the lower side of the support boss (1). 3. The device for fixing fixtures of a multipurpose cutting machine according to claim 1, characterized in that: the side of the side plate (7) away from the operating panel (6) is provided with a column (9), so The cylinders (9) are all connected with electric telescopic rods (14) through the column grooves provided inside, and the ends of the electric telescopic rods (14) away from the side plates (7) are all connected with triangular fixing fixtures (12). The inner side of the triangular fixing fixture (12) is provided with equidistant and evenly distributed semicircular pressure tables (22), and the output end of the PLC controller (21) is electrically connected to the input end of the electric telescopic rod (14). . 4. The device for fixing the fixture of a multipurpose cutting machine according to claim 3, characterized in that: the side of the triangular fixing fixture (12) close to the side plate (7) is connected with two groups of symmetrically distributed first One end of a sliding shaft (10) and the other end of the first sliding shaft (10) pass through the side plate (7) and are connected with a stopper (8). 5. The device for fixing the fixture of a multipurpose cutting machine according to claim 3, characterized in that: the side plate (7) close to the triangular fixing fixture (12) is provided with an infrared rangefinder (13) , the side of the triangular fixing fixture (12) near the infrared rangefinder (13) is provided with a rangefinder plate (11), and the output end of the infrared rangefinder (13) is electrically connected to the PLC controller (21) input.