CN216227488U

CN216227488U - Numerical control flame plasma cutting machine with positioning and clamping mechanism

Info

Publication number: CN216227488U
Application number: CN202122405421.0U
Authority: CN
Inventors: 路浩
Original assignee: Hebei Jianda Chemical Equipment Co ltd
Current assignee: Hebei Jianda Chemical Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-08
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of numerical control flame plasma cutting machines, and provides a numerical control flame plasma cutting machine with a positioning and clamping mechanism, which is convenient for rapidly clamping workpieces and has higher processing efficiency, and comprises a cutting machine body and a workbench, wherein the workbench is connected with a plurality of supporting legs, the workbench is provided with a motor through an installation plate, a plurality of rotating grooves are formed in the workbench, rotating rods are rotatably connected in the rotating grooves, the output end of the motor is fixedly connected with one of the rotating rods, the rotating rods are in transmission connection through a transmission belt, two external threads with opposite rotation directions are arranged on the rotating rods, two moving plates are in threaded connection with the rotating rods, clamping plates are fixedly connected at the top ends of the corresponding moving plates, a plurality of moving plates matched with the moving grooves are formed in the workbench, the bottom end of the workbench is connected with a collecting box, and the moving grooves are communicated with the collecting box, the collecting box is provided with a cleaning opening, and the cleaning opening is connected with a cleaning plate through a locking assembly.

Description

Numerical control flame plasma cutting machine with positioning and clamping mechanism

Technical Field

The utility model relates to the technical field of numerical control flame plasma cutting machines, in particular to a numerical control flame plasma cutting machine with a positioning and clamping mechanism.

Background

As is known, the numerical control flame plasma cutting machine is a process test instrument used in the fields of material science and mechanical engineering, and is suitable for cutting the blanking of metal materials such as low-carbon steel, stainless steel and the like.

Through retrieval, china 21/7.2020 discloses a gantry type numerical control flame plasma cutting machine with patent publication number CN211052890U, which is roughly described as comprising a gantry body, a fixed slide bar fixedly connected to the top of the gantry body, an electric slide block slidably connected to the surface of the fixed slide bar, a flame cutting machine and a plasma cutting machine fixedly connected to one side of the electric slide block respectively, a branch line fixedly connected to one side of the plasma cutting machine and one side of the flame cutting machine respectively, a protective cover arranged on one side of the branch line, a fixing bolt penetrating through the surface of the protective cover, connecting blocks fixedly connected to both sides of the gantry body, and a sputtering-proof plate fixedly connected to one side of the connecting blocks, and can protect a wire harness and the surrounding environment of the device, so that the device can keep a good state in use, and avoid damage and potential safety hazards caused by flame sputtering.

Although the safety during use has been improved to foretell prior art scheme, improves the environment of staff's during operation, is favorable to staff's healthy, nevertheless carry out the in-process of cutting the work piece and need fix a position and press from both sides the tight work piece, the clamping process to the work piece among the foretell prior art is comparatively loaded down with trivial details, and the waste time leads to machining efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a numerical control flame plasma cutting machine with a positioning and clamping mechanism, and aims to solve the problem that the prior art provided by the background art is inconvenient to quickly clamp a workpiece.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a numerical control flame plasma cutting machine with a positioning and clamping mechanism comprises a cutting machine body and a workbench, wherein the cutting machine body is connected to the top end of the workbench, a plurality of supporting legs are connected to the bottom end of the workbench, a motor is mounted at the front end of the workbench through a mounting plate, a plurality of rotary grooves are formed in the workbench, rotary rods are rotatably connected to the interior of the rotary grooves, the output end of the motor is fixedly connected with one of the rotary rods, the rotary rods are in transmission connection through a transmission belt, two external threads with opposite rotation directions are arranged on the rotary rods, two movable plates are in threaded connection with the rotary rods, clamping plates are fixedly connected to the top ends of the corresponding movable plates, a plurality of movable grooves matched with the movable plates are formed in the workbench, a collecting box is connected to the bottom end of the workbench, and the movable grooves are communicated with the collecting box, the collecting box is provided with a cleaning opening, and the cleaning opening is connected with a cleaning plate through a locking assembly.

Preferably, the locking assembly comprises a plurality of locking rods, a plurality of clamping blocks are connected to the locking rods in a rotating mode, and a plurality of locking grooves matched with the locking rods and the clamping blocks are formed in the cleaning plate.

Furthermore, the fixed cover in periphery of bull stick is equipped with the limiting plate, set up a plurality of spacing grooves that match with the limiting plate on the workstation, the limiting plate is located the inside of spacing groove.

Still further, the periphery of bull stick is fixed the cover and is equipped with two splint, the drive belt is located between two splint.

As a further scheme of the scheme, one ends, close to each other, of the two clamping plates are fixedly connected with anti-slip pads.

As a further scheme of the scheme, a plurality of scale marks are arranged on the clamping plate.

On the basis of the scheme, the front end of the cleaning plate is fixedly connected with a pull ring.

On the basis of the scheme, the bottom ends of the supporting legs are fixedly connected with a stabilizing pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a numerical control flame plasma cutting machine with a positioning and clamping mechanism, which has the following beneficial effects:

according to the utility model, a workpiece is placed in a working area of the workbench, the motor is started, the rotating rods connected with the motor can be driven to rotate through the motor, the rotating rods can be driven to synchronously rotate through the transmission belt, the movable plate can drive the clamping plates to move through the threaded fit of the movable plate and the rotating rods and the limiting effect of the movable groove on the movable plate, the two external threads on the rotating rods are opposite in rotating direction, the two clamping plates can be close to or away from each other to adapt to clamping workpieces of different sizes, compared with the prior art, the scheme is convenient for rapidly clamping the workpiece, and the machining efficiency is higher.

Drawings

FIG. 1 is a partially cut-away perspective view of the present invention;

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

FIG. 3 is a schematic perspective view of the combination of the rotating rod, the transmission belt, the moving plate and the clamping plate;

FIG. 4 is a schematic view of a partially cut-away perspective structure of the utility model incorporating a collection box, a cleaning plate, a pull ring, etc.;

fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 4 according to the present invention.

In the figure: 1. a cutter body; 2. a work table; 3. a support leg; 4. a motor; 5. a rotating rod; 6. a transmission belt; 7. moving the plate; 8. a clamping plate; 9. a collection box; 10. cleaning the plate; 11. a locking lever; 12. a clamping block; 13. a limiting plate; 14. a splint; 15. a non-slip mat; 16. scale lines; 17. a pull ring; 18. and (6) stabilizing the cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a digital control flame plasma cutting machine with a positioning and clamping mechanism comprises a cutting machine body 1 and a workbench 2, wherein the cutting machine body 1 is connected to the top end of the workbench 2, the bottom end of the workbench 2 is connected with a plurality of supporting legs 3, the bottom ends of the supporting legs 3 are fixedly connected with a stabilizing pad 18, so as to improve the stability of the digital control flame plasma cutting machine with the positioning and clamping mechanism, a motor 4 is installed at the front end of the workbench 2 through a mounting plate, a plurality of rotating grooves are formed in the workbench 2, rotating rods 5 are rotatably connected in the rotating grooves, the output end of the motor 4 is fixedly connected with one rotating rod 5 of the rotating rods 5, the rotating rod 5 connected with the motor 4 can be driven to rotate through the motor 4, the rotating rods 5 are in transmission connection through a transmission belt 6, the rotating rods 5 can be driven to synchronously rotate through the transmission belt 6, two clamping plates 14 are fixedly sleeved on the periphery of the rotating rod 5, drive belt 6 is located between two splint 14, be convenient for carry on spacingly to drive belt 6, improve the stability of drive belt 6, be provided with two external screw threads that revolve to opposite on the bull stick 5, threaded connection has two movable plates 7 on the bull stick 5, the top fixedly connected with pinch-off blades 8 of a plurality of movable plates 7 that correspond, screw-thread fit and the limiting displacement of shifting chute to movable plate 7 through movable plate 7 and bull stick 5, can make movable plate 7 drive pinch-off blades 8 and remove, two external screw threads on the bull stick 5 revolve to opposite, can make two pinch-off blades 8 be close to each other or keep away from each other, the adaptation presss from both sides tightly to not unidimensional work piece.

It should be further noted that, the anti-slip mat 15 is fixedly connected to the end of each of the two clamping plates 8 close to each other, which can improve the friction force between the anti-slip mat and the workpiece, and can ensure the stability of the workpiece when clamping the workpiece, the clamping plates 8 are provided with a plurality of scale marks 16, which are convenient for observing the position of the workpiece, thereby setting the parameters of the cutting machine body 1, and improving the processing accuracy of the numerical control flame plasma cutting machine with the positioning and clamping mechanism, the worktable 2 is provided with a plurality of moving grooves matched with the moving plate 7, the periphery of the rotating rod 5 is fixedly sleeved with a limiting plate 13, the worktable 2 is provided with a plurality of limiting grooves matched with the limiting plate 13, the limiting plate 13 is positioned inside the limiting grooves, which is convenient for limiting the rotating rod 5, and ensures the stability of the rotating rod 5, the bottom end of the worktable 2 is connected with the collecting box 9, the moving grooves are communicated with the collecting box 9, seted up the clearance mouth on the collecting box 9, clearance mouth department is connected with clearance board 10 through locking Assembly, locking Assembly includes a plurality of check lock levers 11, it is connected with a plurality of fixture blocks 12 to rotate on the check lock lever 11, set up a plurality ofly on the clearance board 10 and the locking groove of check lock lever 11 and fixture block 12 matching, install clearance board 10 in clearance mouth department, can fix check lock lever 11 in the inside in locking groove through fixture block 12, thereby can fix clearance board 10, seal the clearance mouth, the front end fixedly connected with pull ring 17 of clearance board 10, the operating personnel of being convenient for grip and stimulate clearance board 10, dismantle clearance board 10.

The motor 4 in this embodiment is a conventional device purchased on the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, and we only use the conventional device in this patent, and do not improve the structure and function of the conventional device, and the setting mode, the installation mode and the electrical connection mode of the conventional device are adopted.

To sum up, when the numerical control flame plasma cutting machine with the positioning and clamping mechanism is used, firstly, the numerical control flame plasma cutting machine with the positioning and clamping mechanism is placed at a place to be used, a workpiece is placed in a working area of a workbench 2, a motor 4 is started, a plurality of rotating rods 5 are driven to synchronously rotate through the motor 4 and a driving belt 6, so that two clamping plates 8 are driven to mutually approach or separate through a moving plate 7 to adapt to clamping of workpieces with different sizes, then the position of the workpiece is observed through a scale mark 16, the position information of the workpiece is input into a cutting machine body 1, the workpiece is cut through the cutting machine body 1, cut scraps fall into a collecting box 9 through a moving groove, a cleaning plate 10 is pulled through a pull ring 17, a cleaning opening can be opened, and the scraps in the collecting box 9 are cleaned, then through fixture block 12 and locking lever 11 with clearance board 10 locking in clearance mouth department, after the cutting finishes, motor 4 drives bull stick 5 and rotates, drives two clamp plates 8 and keeps away from each other, can collect the work piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control flame plasma cutting machine with location clamping mechanism, includes cutting machine body (1), its characterized in that still includes workstation (2), cutting machine body (1) is connected on the top of workstation (2), the bottom of workstation (2) is connected with a plurality of landing legs (3), motor (4) are installed through the mounting panel to the front end of workstation (2), a plurality of rotary troughs have been seted up to the inside of workstation (2), the inside rotation of rotary trough is connected with bull stick (5), one bull stick (5) fixed connection in the output of motor (4) and a plurality of bull stick (5), connect through drive belt (6) transmission between a plurality of bull sticks (5), be provided with two external screw threads that revolve to opposite directions on bull stick (5), threaded connection has two movable plates (7) on bull stick (5), the top fixedly connected with clamp plate (8) of a plurality of movable plates (7) that correspond, a plurality of shifting chutes that match with movable plate (7) have been seted up on workstation (2), the bottom of workstation (2) is connected with collecting box (9), shifting chute and collecting box (9) intercommunication, the clearance mouth has been seted up on collecting box (9), clearance mouth department is connected with clearance board (10) through locking Assembly.

2. The numerical control flame plasma cutting machine with the positioning and clamping mechanism is characterized in that the locking assembly comprises a plurality of locking rods (11), a plurality of clamping blocks (12) are rotatably connected to the locking rods (11), and a plurality of locking grooves matched with the locking rods (11) and the clamping blocks (12) are formed in the cleaning plate (10).

3. The numerical control flame plasma cutting machine with the positioning and clamping mechanism is characterized in that a limiting plate (13) is fixedly sleeved on the periphery of the rotating rod (5), a plurality of limiting grooves matched with the limiting plate (13) are formed in the workbench (2), and the limiting plate (13) is located inside the limiting grooves.

4. The NC flame plasma cutting machine with positioning and clamping mechanism as claimed in claim 3, wherein two clamping plates (14) are fixedly sleeved on the periphery of the rotating rod (5), and the transmission belt (6) is positioned between the two clamping plates (14).

5. The NC flame plasma cutting machine with positioning and clamping mechanism as claimed in claim 4, wherein the ends of the two clamping plates (8) close to each other are fixedly connected with non-slip mats (15).

6. The NC flame plasma cutting machine with positioning and clamping mechanism as claimed in claim 5, characterized in that the clamping plate (8) is provided with a plurality of graduation marks (16).

7. The NC flame plasma cutting machine with positioning and clamping mechanism as claimed in claim 6, wherein a pull ring (17) is fixedly connected to the front end of the cleaning plate (10).

8. The NC flame plasma cutting machine with positioning and clamping mechanism as claimed in claim 7, wherein the bottom end of the leg (3) is fixedly connected with a stabilizing pad (18).