CN223185708U - A plasma cutting machine base with a sliding clamping structure - Google Patents

Abstract

The utility model discloses a plasma cutting machine base with a sliding type clamping structure, which relates to the technical field of plasma cutting machine bases and comprises a machine base, wherein first sliding rails are fixedly arranged at two ends of the outer top of the machine base, the outer tops of the two first sliding rails are connected with a U-shaped frame together through first sliding blocks, and a fixing assembly used for limiting and clamping workpieces is arranged in the U-shaped frame. According to the utility model, the two screw rods are driven to rotate by the bidirectional motor, so that the two limiting plates are driven to be mutually far away or mutually close in the U-shaped frame, so that workpieces with different sizes can be limited and clamped according to different cutting requirements, the movement of the workpieces in the cutting process is avoided, and the cutting accuracy and the quality of finished products are ensured.

Description

Plasma cutting machine base with sliding clamping structure

Technical Field

The utility model relates to the technical field of plasma cutting machine bases, in particular to a plasma cutting machine base with a sliding clamping structure.

Background

The plasma cutting machine is a machine for processing metal materials by means of plasma cutting technology, and the plasma cutting is a processing method which utilizes the heat of high-temperature plasma arc to make metal portions or partial portions at the notch of workpiece melt (and evaporate) and utilizes the momentum of high-speed plasma to remove molten metal so as to form notch.

For example, chinese patent publication No. CN219188956U discloses a plasma cutting machine base with a sliding clamping mechanism, comprising a machine base, a driving mechanism and a plasma cutting machine, wherein the driving mechanism is arranged on the top of the machine base. According to the technical scheme, the support plate is moved according to different cutting requirements, so that the placing plate and the materials are driven to slide, the plasma cutting machine is convenient for cutting the materials, the materials with different types and sizes can be clamped and fixed through the cooperation of the adjusting screw, the adjusting plate, the connecting rod, the clamping plate and the like, the materials are prevented from moving in the cutting process, the cutting accuracy and the quality of finished products are guaranteed, the waste materials and the leftover materials can be collected through the collecting box and the collecting basket, the waste of the materials is reduced, and the production cost is reduced. But this patent is unfavorable for carrying out effectual spacing centre gripping to the work piece of cutting when using, leads to the work piece to take place the skew easily at the in-process of cutting, and then causes the cutting to appear the error to influence the quality of finished product. To this end, a plasma cutting torch having a sliding clamping structure is provided by those skilled in the art to solve the above-mentioned problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a plasma cutting machine seat with a sliding clamping structure, which solves the problems that the prior art is not beneficial to effectively limiting and clamping a cut workpiece, so that the workpiece is easy to deviate in the cutting process, and the cutting is caused to have errors, thereby influencing the quality of a finished product.

The plasma cutting machine seat with the sliding clamping structure comprises a machine seat, wherein first sliding rails are fixedly arranged at two ends of the outer top of the machine seat, the outer tops of the two first sliding rails are connected with a U-shaped frame through a first sliding block, and a fixing assembly for limiting and clamping a workpiece is arranged in the U-shaped frame;

The plasma cutting machine is characterized in that one of the other two ends of the outer top of the machine base is fixedly provided with a second sliding rail, the other side of the outer top of the machine base is provided with a semi-open notch, the outer top of the second sliding rail is fixedly provided with a first automatic push rod through a second sliding block, the telescopic end of the first automatic push rod is fixedly provided with a plasma cutting machine, and the inner bottom surface of the machine base is provided with a carrying component corresponding to the notch

As a further technical scheme of the utility model, the fixing component comprises a bidirectional motor fixed at the center of the inner bottom surface of the U-shaped frame, two output ends of the bidirectional motor are fixedly connected with screw rods, and one ends of the two screw rods are respectively connected with two inner side walls of the U-shaped frame in a rotating way.

As a further technical scheme of the utility model, T-shaped blocks are sleeved on the outer peripheral surfaces of the two screw rods in a threaded manner, through openings are formed in two ends of the outer top of the U-shaped frame, one end of each T-shaped block extends to the outer top of the U-shaped frame along the inner sides of the two groups of openings, and limiting plates are fixedly arranged at the other ends of the two T-shaped blocks.

As a further technical scheme of the utility model, the object carrying assembly comprises a second automatic push rod fixedly arranged on the inner bottom surface of the machine base, a connecting plate which is matched with the notch is fixedly arranged at the telescopic end of the second automatic push rod, two placing plates are respectively fixedly arranged at the two ends of the outer top of the connecting plate, and arc-shaped grooves are formed in the outer tops of the two placing plates.

As a further technical scheme of the utility model, a through type circulating groove is formed at the outer top of the stand and between the notch and the second sliding rail.

As a further technical scheme of the utility model, one end of the inner bottom surface of the stand is provided with a semi-open chute, and a collecting box is arranged on the inner side of the chute, and the collecting box and the circulating groove are mutually corresponding.

The utility model provides a plasma cutting machine seat with a sliding clamping structure, which has the following beneficial effects compared with the prior art:

1. The plasma cutting machine seat with the sliding type clamping structure drives two screw rods to rotate through the arranged bidirectional motor as a power source when in limiting clamping, and further drives two limiting plates to be mutually far away or mutually close to the inside of the U-shaped frame, so that workpieces of different sizes can be limited and clamped according to different cutting requirements, the workpieces are prevented from moving in the cutting process, and the cutting accuracy and the quality of finished products are guaranteed.

2. The plasma cutting machine seat with the sliding type clamping structure drives the connecting plate to move upwards along the notch through the second automatic push rod, and then the workpiece to be cut is lifted to a proper position, so that the follow-up limiting plate can be clamped conveniently.

Drawings

FIG. 1 is a schematic view of a first perspective structure of a plasma cutter head with a sliding clamping structure;

FIG. 2 is a schematic view of a second perspective structure of a plasma cutter head with a sliding clamping structure;

fig. 3 is an exploded view of the overall structure of a plasma cutter head with a sliding clamping structure.

The device comprises a machine seat, a first sliding rail, a U-shaped frame, a second sliding rail, a notch, a first automatic push rod, a plasma cutting machine, a bi-directional motor, a 9, a screw rod, a 10, a T-shaped block, an 11, an opening, a 12, a limiting plate, a 13, a second automatic push rod, a 14, a connecting plate, a 15, a placing plate, a 16, an arc-shaped groove, a17, a circulation groove, a 18, a sliding groove, a 19 and a collecting box.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, the utility model provides a plasma cutting machine base with a sliding clamping structure, which comprises a machine base 1, wherein two ends of the outer top of the machine base 1 are fixedly provided with first sliding rails 2, the outer tops of the two first sliding rails 2 are connected with a U-shaped frame 3 through first sliding blocks, a fixing component for limiting and clamping workpieces is arranged in the U-shaped frame 3, the fixing component comprises a bidirectional motor 8 fixed at the central position of the inner bottom surface of the U-shaped frame 3, two output ends of the bidirectional motor 8 are fixedly connected with screw rods 9, one ends of the two screw rods 9 are respectively connected with inner side walls of the two sides of the U-shaped frame 3 in a rotating manner, T-shaped blocks 10 are sleeved on the outer peripheral surfaces of the two screw rods 9 in a threaded manner, two through openings 11 are formed at the two ends of the outer top of the U-shaped frame 3, one end of each T-shaped block 10 extends to the outer top of the U-shaped frame 3 along the inner sides of the two groups of the openings 11, and a limiting plate 12 is fixedly arranged at the other ends of the two T-shaped blocks 10. When limiting clamping is carried out, a workpiece to be cut is firstly placed between the two limiting plates 12, then the bidirectional motor 8 is started to drive the two screw rods 9 to rotate, then the two T-shaped blocks 10 are driven to slide back and forth along the inner sides of the two openings 11, the workpieces with different sizes can be limited and clamped according to different cutting requirements, then the U-shaped frame 3 is pushed to slide on the two first sliding rails 2, the workpiece is further moved to the working area of the plasma cutting machine 7 to be cut, the workpiece is prevented from moving in the cutting process under the clamping and fixing effects of the limiting plates 12, and the cutting accuracy and the quality of a finished product are ensured.

The other two ends of the outer top of the machine base 1 are fixedly provided with a second sliding rail 4 on one side, the other side is provided with a semi-open notch 5, the outer top of the second sliding rail 4 is fixedly provided with a first automatic push rod 6 through a second sliding block, the telescopic end of the first automatic push rod 6 is fixedly provided with a plasma cutter 7, the inner bottom surface of the machine base 1 and the position corresponding to the notch 5 are provided with a carrying component, the carrying component comprises a second automatic push rod 13 fixedly arranged on the inner bottom surface of the machine base 1, the telescopic end of the second automatic push rod 13 is fixedly provided with a connecting plate 14 which is matched with the notch 5, the two ends of the outer top of the connecting plate 14 are respectively fixedly provided with a placing plate 15, and the outer top of the two placing plates 15 are provided with arc-shaped grooves 16. The first automatic push rod 6 is started to drive the plasma cutting machine 7 to lift in the vertical direction, meanwhile, the plasma cutting machine 7 is pushed to move horizontally along the outer top of the second slide rail 4, then the workpiece is cut at different positions according to requirements, before cutting, the second automatic push rod 13 is started to drive the connecting plate 14 to move upwards along the notch 5, and then the workpiece is placed on the arc-shaped groove 16 or the placing plate 15 according to the shapes of different sizes of the cut workpiece, so that the workpiece is clamped conveniently, round workpieces can be prevented from sliding before being clamped and further deviate and fall off, and the situation that the workpiece cannot be clamped is caused, so that the subsequent cutting and machining work is affected.

The outer top of the machine base 1 and between the notch 5 and the second sliding rail 4 is provided with a through type circulation groove 17, one end of the inner bottom surface of the machine base 1 is provided with a semi-open type sliding groove 18, the inner side of the sliding groove 18 is provided with a collecting box 19, and the collecting box 19 and the circulation groove 17 correspond to each other. The cut work pieces are dropped into the collecting box 19 along the flow groove 17 for unified collection, and after the collecting box 19 is filled up, the collecting box 19 is taken out along the sliding groove 18 by holding the handle, and then the cut work pieces are collected for further processing.

The working principle of the utility model is that when in use, the second automatic push rod 13 is started to drive the connecting plate 14 to move upwards along the notch 5, the placing plate 15 is lifted, and then the workpiece is placed on the arc-shaped groove 16 or the placing plate 15 according to different sizes and shapes of the cut workpiece.

Simultaneously, the U-shaped frame 3 is pushed to slide on the two first sliding rails 2, the U-shaped frame moves to the working area of the placing plate 15, then the bidirectional motor 8 is started to drive the two screw rods 9 to rotate, and further the two T-shaped blocks 10 are driven to slide back and forth along the inner sides of the two openings 11 in a mutually-far or mutually-approaching mode, so that two ends of a workpiece placed on the placing plate 15 are limited and clamped, and then the U-shaped frame 3 is pushed to move to the working area of the plasma cutting machine 7 along the first sliding rails 2.

Meanwhile, the plasma cutting machine 7 is started to cut the workpiece, the first automatic push rod 6 is started as required to drive the plasma cutting machine 7 to cut the workpiece in the vertical direction, and then the plasma cutting machine 7 is pushed to move along the outer top of the second sliding rail 4 to cut the workpiece in the horizontal direction.

When the cut workpieces fall into the collecting box 19 along the circulation groove 17 for uniform collection, and when the collecting box 19 is full, the collecting box 19 is taken out along the sliding groove 18 by holding the handle, so that the cut workpieces are collected and processed in the next step.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated in the present application are all implemented by conventional means in the art unless specifically indicated and limited.

Claims (6)

1. A plasma cutting machine base with a sliding clamping structure, characterized in that it comprises a machine base (1), wherein first slide rails (2) are fixedly mounted on both ends of the outer top of the machine base (1), a U-shaped frame (3) is commonly connected to the outer tops of the two first slide rails (2) via a first slider, and a fixed component for limiting and clamping a workpiece is provided inside the U-shaped frame (3); A second slide rail (4) is fixedly mounted on one of the other two ends of the outer top of the machine base (1), and a semi-open slot (5) is provided on the other side. A first automatic push rod (6) is fixedly mounted on the outer top of the second slide rail (4) via a second slider, and a plasma cutting machine (7) is fixedly mounted on the telescopic end of the first automatic push rod (6). A loading assembly is provided on the inner bottom surface of the machine base (1) corresponding to the slot (5). 2. A plasma cutting machine base with a sliding clamping structure according to claim 1, characterized in that the fixed component includes a bidirectional motor (8) fixed at the center position of the inner bottom surface of the U-shaped frame (3), and both output ends of the bidirectional motor (8) are fixedly connected to a screw rod (9), and one end of the two screw rods (9) is respectively rotatably connected to the inner side walls on both sides of the U-shaped frame (3). 3. A plasma cutting machine base with a sliding clamping structure according to claim 2, characterized in that a T-shaped block (10) is threadedly sleeved on the outer peripheral surface of the two screw rods (9), and a through-type opening (11) is opened at both ends of the outer top of the U-shaped frame (3), one end of the two T-shaped blocks (10) extends along the inner side of the two groups of openings (11) to the outer top of the U-shaped frame (3), and the other ends of the two T-shaped blocks (10) are fixedly installed with a limit plate (12). 4. A plasma cutting machine base with a sliding clamping structure according to claim 1, characterized in that the carrier assembly includes a second automatic push rod (13) fixedly mounted on the inner bottom surface of the machine base (1), the telescopic end of the second automatic push rod (13) is fixedly mounted with a connecting plate (14) that matches the slot (5), and the two ends of the outer top of the connecting plate (14) are respectively fixedly mounted with placement plates (15), and at the same time, arc-shaped grooves (16) are opened on the outer tops of the two placement plates (15). 5. A plasma cutting machine base with a sliding clamping structure according to claim 1, characterized in that a through-type flow groove (17) is provided at the outer top of the base (1) and between the notch (5) and the second slide rail (4). 6. A plasma cutting machine base with a sliding clamping structure according to claim 5, characterized in that a semi-open slide groove (18) is opened on one end of the inner bottom surface of the base (1), and a collection box (19) is placed on the inner side of the slide groove (18), and the collection box (19) and the circulation groove (17) correspond to each other.