CN211490053U

CN211490053U - Plasma cutting machine

Info

Publication number: CN211490053U
Application number: CN201922047855.0U
Authority: CN
Inventors: 朱家富; 杨培东
Original assignee: Shaanxi Xinbang Industrial Development Co ltd
Current assignee: Shaanxi Xinbang Industrial Development Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-09-15
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a plasma cutting machine, it includes frame and controller, the frame top is provided with cutting device, be provided with the backup pad that sets up perpendicularly and relatively with the frame in the frame, the backup pad is located the cutting device both sides respectively and is provided with the draw-in groove, the vertical setting of draw-in groove and its opening are towards cutting device one side, the backup pad deviates from cutting device one side and is provided with the pneumatic cylinder, the draw-in groove is located same straight line with the pneumatic cylinder, pneumatic cylinder and frame sliding connection, and slide along pneumatic cylinder and draw-in groove line direction, the vertical setting of pneumatic cylinder output shaft and its anchor clamps that are connected with towards backup pad one side setting, be provided with rotary. The utility model discloses a backup pad that is provided with the draw-in groove is fixed L type panel, still is provided with pneumatic cylinder and anchor clamps in addition, accomplishes back with its centre gripping and rising at L type panel one side cutting to place it in the draw-in groove after rotating through rotary device, realize the cutting to L type panel both sides face.

Description

Plasma cutting machine

Technical Field

The utility model belongs to the technical field of the panel processing equipment technique and specifically relates to a plasma cutting machine is related to.

Background

Plasma, which is a gas heated to a very high temperature and highly ionized, transfers the arc power to the workpiece, and the high heat melts and blows off the workpiece to form the working state of plasma arc cutting.

The utility model discloses a chinese utility model patent that grant bulletin number is CN203045205U discloses plasma cutting machine, including lathe bed and electric cabinet, the lathe bed top is equipped with cutting device, and cutting device includes support frame, horizontal pole and cutting head, and the horizontal pole both ends are located to the support frame, are connected with the spout post on the support frame, and the cutting head is installed on the horizontal pole, is connected with air supply unit on the cutting head, and it has the basin to open on the lathe bed face, and the equidistant a plurality of fences that are equipped with on the basin, and the lathe bed both sides are equipped with the gliding slide rail with spout post matched with, and the. The cutting head makes a round trip to cut on the lathe bed, the area of the lathe bed is large, the cutting area is large, the cut slag falls into the water tank, the slag is easy to collect, the pollution is small, and the efficiency is high.

The above prior art solutions have the following drawbacks: in the process of processing the L-shaped plate, two side faces of the L-shaped plate need to be cut respectively, and the lathe bed is of a planar structure and is not beneficial to fixing the L-shaped plate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model aims at providing a plasma cutting machine, backup pad through being provided with the draw-in groove is fixed L type panel, thereby make its one side joint in the draw-in groove, thereby the another side level is placed and is convenient for cut in the backup pad, thereby still be provided with the anchor clamps that pneumatic cylinder and pneumatic cylinder pass through rotary device and connect in addition, accomplish its centre gripping and rising after L type panel one side cutting, and place it in the draw-in groove after rotating through rotary device, realize the cutting to L type panel both sides face.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a plasma cutting machine, includes frame and controller, the frame top is provided with cutting device, its characterized in that: be provided with in the frame with the perpendicular just relative backup pad that sets up of frame, the backup pad is located respectively the cutting device both sides just are provided with the draw-in groove, the vertical setting of draw-in groove and its opening orientation cutting device one side, the backup pad deviates from cutting device one side is provided with the pneumatic cylinder, the draw-in groove with the pneumatic cylinder is located same straight line, the pneumatic cylinder with frame sliding connection, and follow the pneumatic cylinder with draw-in groove line direction slides, the vertical setting of pneumatic cylinder output shaft and its anchor clamps that are connected with the orientation backup pad one side sets up, anchor clamps with be provided with rotary device between the pneumatic cylinder output shaft.

Through adopting above-mentioned technical scheme, the draw-in groove of vertical setting can be with one side joint in the draw-in groove of L type panel in the backup pad, the opposite side then can automatic level place in the backup pad, the cutting device of being convenient for cuts it, in addition after L type panel side processing finishes, fix L type panel through slider drive anchor clamps, rethread pneumatic cylinder extension drives L type panel whole rebound to breaking away from the draw-in groove, then rotate L type panel through rotary device, the pneumatic cylinder shrink makes in the side that L type panel has cut inserts the draw-in groove, a side cutting process in the backup pad is located to the level this moment, the completion is to the processing of two sides of L type panel.

The utility model discloses further set up to: the rotating device comprises a mounting plate fixedly connected with the pneumatic cylinder output shaft, and a rotary cylinder fixedly connected with the clamp is arranged on the mounting plate.

Through adopting above-mentioned technical scheme, rotary device sets up to rotary cylinder, can rotate anchor clamps to the realization is to the rotation of L type panel, thereby changes its cutting process's plane, and is high-efficient convenient.

The utility model discloses further set up to: the fixture comprises a limiting plate in an L shape, the plane of the limiting plate is perpendicular to the rack, a containing groove is formed in the limiting plate, the containing groove is in the L shape, two sides of the containing groove are parallel to the limiting plate respectively, and the containing groove deviates from the rotating device and is formed by opening one side of the rotating device and two ends of the rotating device.

Through adopting above-mentioned technical scheme, anchor clamps adopt the L type limiting plate that is provided with the holding tank, and this holding tank deviates from rotary device one side and the equal opening setting in both ends to the right angle position of L type panel is located to the limiting plate cover when using, realizes fixing L type panel, thereby is convenient for rotate it.

The utility model discloses further set up to: the limiting plate is fixedly connected with a lug perpendicular to the limiting plate in the right-angle position, the end part of an output shaft of the rotary cylinder is fixedly connected with a groove matched with the lug, a clamping device is arranged between the lug and the groove, and the lug and the clamping groove are located on the same straight line in the center position.

Through adopting above-mentioned technical scheme, gyration cylinder output shaft and limiting plate right angle position fixed connection, realize simultaneously that the lug is connected with the cooperation of recess through latch device, simple to operate and convenient to detach, lug (also gyration cylinder output shaft and limiting plate fixed connection position) are located same straight line with draw-in groove central point, thereby it is fixed to guarantee rotatory in-process centre of a circle position, L shaped plate can aim at draw-in groove position after rotating the limiting plate, and get into among the draw-in groove under the pneumatic cylinder contraction, realize the rotation of L shaped plate and change it and place in backup pad place plane.

The utility model discloses further set up to: the clamping device comprises a limiting hole formed in the side wall of the groove and a limiting block fixedly connected with the outer surface of the protruding block, the limiting block is matched with the limiting hole, and the limiting block is connected with a spring fixedly connected with the protruding block.

Through adopting above-mentioned technical scheme, latch device's setting can strengthen the stability of being connected between lug and the recess, and latch device cooperates with spacing hole through the stopper that is connected with the spring simultaneously, and simple convenient and be convenient for load and unload.

The utility model discloses further set up to: the lug sets up to the cross, just the recess set up to with lug cooperation cross.

Through adopting above-mentioned technical scheme, the lug sets up to the cross and can prevent that the two from taking place relative rotation after pegging graft, is favorable to improving the stability of joint between lug and the recess.

The utility model discloses further set up to: the bottom of the supporting plate is rotatably connected with a bidirectional screw parallel to the supporting plate, the supporting plate is located on two sides of the clamping groove, locating plates parallel to the clamping groove are arranged on the two sides of the clamping groove, threaded blocks are fixedly connected to the bottom of the locating plates, the threaded blocks are respectively in threaded connection with two sides of the bidirectional screw, and one end of the bidirectional screw penetrates through the supporting plate and is fixedly connected with a handle.

By adopting the technical scheme, the notches of the clamping grooves can drive the two positioning plates to move through the rotation of the bidirectional screw rod, so that the two positioning plates can move oppositely or oppositely, and the size of the notches of the clamping grooves is changed to adapt to L-shaped plates with different sizes and specifications; the setting of two-way screw rod can make the locating plate synchronous motion that is located the draw-in groove both sides to make L type panel be located the draw-in groove central point all the time and put, cooperate with the pneumatic cylinder position, guarantee the rotatory effect to L type panel.

The utility model discloses further set up to: a waste collecting chamber is arranged below the cutting device and arranged between the supporting plates.

Through adopting above-mentioned technical scheme, the garbage collection room can collect the processing to the dust impurity that the cutting process produced, reduces piling up of work area dust, the clearance of being convenient for.

To sum up, the utility model discloses a beneficial technological effect does:

1. the clamping groove is vertically arranged on the supporting plate, so that the L-shaped plates can be fixedly supported, and meanwhile, the clamping groove is provided with a movable positioning plate for adjusting the size of the notch of the clamping groove so as to adapt to the L-shaped plates with different specifications and sizes;

2. the sliding devices and the pneumatic cylinders arranged on the two sides of the supporting plate are matched with the rotating device to drive the clamp to clamp the L-shaped plate and rotate the L-shaped plate, so that the contact surface between the L-shaped plate and the clamping groove is changed, and the two side faces of the L-shaped plate are cut;

3. the rotating device is fixedly connected with the right-angle position of the L-shaped plate, so that the side face of the L-shaped plate can be matched with the clamping groove after the L-shaped plate rotates, meanwhile, the connecting position of the L-shaped plate is matched with the cross-shaped groove through the cross-shaped lug, the clamping device is assisted, and the connecting stability of the L-shaped plate and the clamping groove can be improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a plasma cutting machine according to the present invention.

Fig. 2 is a cross-sectional view taken along a plane a-a in fig. 1, for illustrating a specific structure of a support plate in a plasma cutting machine according to the present invention.

Fig. 3 is an exploded schematic view of a plasma cutting machine according to the present invention, which is used to show a specific connection structure between a clamp and a rotating device.

In the figure, 1, a frame; 2. a controller; 3. a cutting device; 4. a support plate; 41. a bidirectional screw; 42. positioning a plate; 43. a thread block; 44. a handle; 5. a card slot; 6. a pneumatic cylinder; 7. a clamp; 71. a limiting plate; 72. accommodating grooves; 73. a bump; 74. a groove; 75. a clamping device; 76. a limiting hole; 77. a limiting block; 78. a spring; 8. a rotating device; 81. mounting a plate; 82. a rotary cylinder; 9. a waste collection chamber.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a plasma cutting machine, frame 1 including the level setting is provided with controller 2 in frame 1, and frame 1 top is provided with cutting device 3, and 1 horizontal migration of frame can be followed to cutting device 3, and can adjust the position of cutter head for frame 1. In order to place the L-shaped plate, a supporting plate 4 which is perpendicular to and opposite to the rack 1 is arranged on the rack 1, a clamping groove 5 with an opening facing the cutting device 3 is vertically arranged on the supporting plate 4, the supporting plate 4 is arranged on two sides of the cutting device 3, and the connecting line of the supporting plate 4 is the same as the moving direction of the cutting device 3 on the rack 1. A garbage collecting chamber 9 is provided below the cutting device 3, and the garbage collecting chamber 9 is provided between the supporting plates 4 to collect dust and impurities generated during the cutting process.

In order to adapt to L-shaped plates with different specifications and thicknesses and stably clamp the L-shaped plates, as shown in fig. 2, the bottom of the supporting plate 4 is rotatably connected with a bidirectional screw rod 41 parallel to the supporting plate, one end of the bidirectional screw rod 41 penetrates through the supporting plate 4 and is fixedly connected with a handle 44, two sides of the bidirectional screw rod 41 are respectively in threaded connection with threaded blocks 43, the threaded blocks 43 are respectively and fixedly connected with positioning plates 42 parallel to the supporting plate 4, in this embodiment, the positioning plates 42 and the threaded blocks 43 are integrally arranged, the two positioning plates 42 are respectively located at two sides of the clamping groove 5, so that the positioning plates 42 located at two sides of the clamping groove 5 are driven to move relatively or oppositely by rotating the bidirectional screw rod 41, and.

As shown in figure 1, because L type panel both sides face all need cut, consequently deviate from cutting device 3 one side at backup pad 4 and be provided with pneumatic cylinder 6, draw-in groove 5 central point puts and is located same straight line with pneumatic cylinder 6, pneumatic cylinder 6 and frame 1 sliding connection, and slide along pneumatic cylinder 6 and draw-in groove 5 line direction, the vertical setting of pneumatic cylinder 6 output shaft and its anchor clamps 7 that are connected with towards backup pad 4 one side setting, be provided with rotary device 8 between anchor clamps 7 and the pneumatic cylinder 6 output shaft. In this embodiment, the frame 1 is horizontally provided with a driving cylinder, and an output shaft of the driving cylinder moves along the direction of the connecting line between the clamping groove 5 and the pneumatic cylinder 6, so that the fixture 7 connected with the pneumatic cylinder 6 is driven to move towards the two ends of the L-shaped plate and clamp the L-shaped plate. As shown in fig. 3, the rotating device 8 includes a mounting plate 81 fixedly connected with the output shaft of the pneumatic cylinder 6, a rotary cylinder 82 fixedly connected with the clamp 7 is provided on the mounting plate 81, the clamp 7 includes a limiting plate 71 in an L shape, the plane where the limiting plate 71 is located is perpendicular to the frame 1, and an accommodating groove 72 is provided in the limiting plate 71, the accommodating groove 72 is in an L shape and both sides thereof are parallel to the limiting plate 71, the accommodating groove 72 deviates from one side of the rotating device 8 and both ends thereof are provided with openings, so that the L-shaped plate is clamped at a right angle position. The right-angle position of the limit plate 71 is fixedly connected with a projection 73 perpendicular to the limit plate, the end part of the output shaft of the rotary cylinder 82 is fixedly connected with a groove 74 matched with the projection 73, a clamping device 75 is arranged between the projection 73 and the groove 74, and the projection 73 and the central position of the clamping groove 5 are located on the same straight line. The clamping device 75 includes a limiting hole 76 disposed on the side wall of the groove 74 and a limiting block 77 fixedly connected with the outer surface of the projection 73, the limiting block 77 is disposed in cooperation with the limiting hole 76, and the limiting block 77 is connected with a spring 78 fixedly connected with the projection 73. In this embodiment, the protruding block 73 is preferably arranged in a cross shape, and the groove 74 is arranged in a cross shape matched with the protruding block 73, so as to prevent the protruding block 73 and the groove 74 from rotating relatively after being inserted, and improve the stability of clamping between the protruding block 73 and the groove 74.

The implementation principle of the embodiment is as follows: when in use, the two-way screw rod 41 is firstly rotated to drive the positioning plate 42 to move relatively or oppositely, the opening size of the position of the clamping groove 5 is adjusted according to the thickness of the L-shaped plate, then one side edge of the L-shaped plate is sucked and placed in the clamping groove 5 through a manual mode or a sucking disc, the controller 2 controls the cutting device 3 to cut the side edge of the L-shaped plate, after the cutting is finished, the controller 2 controls the driving cylinder horizontally arranged on the frame 1 to move towards the L-shaped plate, so that the side edge of the L-shaped plate is clamped in the accommodating groove 72 arranged on the clamp 7, the driving cylinder 6 moves upwards to drive the L-shaped plate to be separated from the clamping groove 5, meanwhile, the clamp 7 clamped with the L-shaped plate through the cross-shaped lug 73 is driven to rotate through the rotary motor, the cut side edge of the L-shaped plate vertically faces towards the clamping groove 5, the cut side edge of the L-shaped plate enters the clamping groove 5, meanwhile, the uncut side edge is horizontally placed on the supporting plate 4 and is cut again, and the cutting of the two side edges of the L-shaped plate is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plasma cutting machine, includes frame (1) and controller (2), frame (1) top is provided with cutting device (3), its characterized in that: a supporting plate (4) which is vertical to the frame (1) and is arranged oppositely is arranged on the frame (1), the supporting plates (4) are respectively positioned at two sides of the cutting device (3) and are provided with clamping grooves (5), the clamping groove (5) is vertically arranged, the opening of the clamping groove faces one side of the cutting device (3), a pneumatic cylinder (6) is arranged on one side of the supporting plate (4) departing from the cutting device (3), the clamping groove (5) and the pneumatic cylinder (6) are positioned on the same straight line, the pneumatic cylinder (6) is connected with the frame (1) in a sliding way, and slides along the direction of the connecting line of the pneumatic cylinder (6) and the clamping groove (5), the output shaft of the pneumatic cylinder (6) is vertically arranged and is connected with a clamp (7) which is arranged towards one side of the supporting plate (4), and a rotating device (8) is arranged between the clamp (7) and the output shaft of the pneumatic cylinder (6).

2. The plasma cutter according to claim 1, characterized in that: the rotating device (8) comprises an installation plate (81) fixedly connected with an output shaft of the pneumatic cylinder (6), and a rotary cylinder (82) fixedly connected with the clamp (7) is arranged on the installation plate (81).

3. A plasma cutter according to claim 2, characterized in that: anchor clamps (7) are including limiting plate (71) that is the L type, limiting plate (71) place plane perpendicular to frame (1), just be provided with holding tank (72) in limiting plate (71), holding tank (72) be the L type and its both sides respectively with limiting plate (71) are parallel, holding tank (72) deviate from rotary device (8) one side and the equal opening setting in both ends.

4. A plasma cutter according to claim 3, characterized in that: limiting plate (71) right angle position fixedly connected with rather than vertically lug (73), gyration cylinder (82) output shaft tip fixedly connected with lug (73) matched with recess (74), lug (73) with be provided with latch device (75) between recess (74), lug (73) with draw-in groove (5) central point puts and is located same straight line.

5. The plasma cutter according to claim 4, wherein: clamping device (75) including set up in spacing hole (76) of recess (74) lateral wall, and with stopper (77) that lug (73) surface fixed connection, stopper (77) with spacing hole (76) cooperation sets up, stopper (77) be connected with lug (73) fixed connection's spring (78).

6. The plasma cutter according to claim 5, wherein: the projection (73) is in a cross shape, and the groove (74) is in a cross shape matched with the projection (73).

7. The plasma cutter according to claim 1, characterized in that: backup pad (4) bottom is rotated and is connected with two-way screw rod (41) rather than parallel, backup pad (4) are located draw-in groove (5) both sides position all be provided with rather than parallel locating plate (42), equal fixedly connected with screw block (43) in locating plate (42) bottom, screw block (43) respectively with two-way screw rod (41) both sides threaded connection, two-way screw rod (41) one end is passed backup pad (4) fixedly connected with handle (44).

8. The plasma cutter according to claim 1, characterized in that: a waste collecting chamber (9) is arranged below the cutting device (3), and the waste collecting chamber (9) is arranged between the supporting plates (4).