CN215787624U - Part turning device for laser cutting - Google Patents

Abstract

The utility model discloses a part turnover device for laser cutting, which relates to the field of laser cutting and comprises a turnover table, wherein a support table is fixedly connected at the center of the top of the turnover table, electric slide rails are fixedly connected on the left side and the right side of the support table, first hydraulic cylinders are respectively connected on the tops of the two electric slide rails in a sliding manner, a support plate is fixedly connected on the top of each first hydraulic cylinder, a fixed plate is fixedly connected on the top of each support plate, a turnover assembly is arranged on the side wall of each fixed plate, and a protection assembly is arranged on the top of each support plate. The utility model can carry out integral limiting and protecting on the part when the part is turned over, thereby avoiding the problem that the part falls off.

Description

Part turning device for laser cutting

Technical Field

The utility model relates to the field of laser cutting, in particular to a part turnover device for laser cutting.

Background

The laser cutting is to focus the laser emitted from the laser into high power density laser beam via the light path system, the laser beam irradiates the surface of the workpiece to make the workpiece reach melting point or boiling point, and the high pressure gas coaxial with the laser beam blows away the molten or gasified metal, and the material forms cutting seam with the movement of the relative position of the laser beam and the workpiece, so as to reach the cutting purpose. The laser cutting processing replaces the traditional mechanical knife with invisible light beams, and 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.

When cutting the part through laser, can only cut its surface, and when the another side of part is cut to needs, still need overturn to it, and when overturning the part among the prior art, carry out the centre gripping to the part earlier, the rethread uses motor drive part to overturn, and when the part is great, the firmness that causes splint easily reduces in the upset many times to lead to that the part drops easily in the upset in-process, danger is higher.

Therefore, it is necessary to provide a part turnover device for laser cutting to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a part turnover device for laser cutting, which aims to solve the problems that when a part is turned over, the part is clamped firstly and then is turned over by driving the part by using a motor, and when the part is large, the firmness of a clamping plate is reduced easily due to repeated turning, so that the part is easy to fall off in the turning process, and the danger is high.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a part turning device for laser cutting, includes the roll-over table, the top center department fixedly connected with brace table of roll-over table, the equal fixedly connected with electronic slide rail in the left and right sides of brace table, two the equal sliding connection in top of electronic slide rail has first pneumatic cylinder, the top fixedly connected with backup pad of first pneumatic cylinder, the top fixedly connected with fixed plate of backup pad, the lateral wall of fixed plate is provided with the upset subassembly, the top of backup pad is provided with the protection component.

Preferably, the upset subassembly includes the commentaries on classics board of being connected with the fixed plate lateral wall rotation, the lateral wall of changeing the board is seted up flutedly, and sliding connection has two splint in the recess, two the screw hole has all been seted up to the front side of splint, and screw hole female connection has the bolt, the front side of changeing the board is opened and is equipped with the bar opening corresponding with the bolt, one of them the lateral wall fixedly connected with driving motor of fixed plate.

Preferably, the protection component includes two second pneumatic cylinders with backup pad top fixed connection, two the top of second pneumatic cylinder all rotates and is connected with the catch bar, the equal fixedly connected with U type frame in both sides around the fixed plate, it is provided with the connecting rod to slide in the U type frame, the bottom of connecting rod rotates with the top of catch bar and is connected, the lateral wall fixedly connected with L type support of connecting rod, the lateral wall fixedly connected with spring of L type support, the other end fixedly connected with U type guard plate of spring.

Preferably, one end of the connecting rod, which is far away from the U-shaped frame, is fixedly connected with a sliding block, and sliding grooves corresponding to the sliding blocks are formed in the side wall of the U-shaped protection plate.

Preferably, two the lateral wall of the relative one side of splint and U type guard plate all is provided with the protection and fills up, and the concrete material of protection pad is rubber.

The utility model has the technical effects and advantages that:

the protection component is arranged at the top of the supporting plate, the second hydraulic cylinder is used for pushing the push rod, the push rod pulls the connecting rod, the connecting rod slides in the U-shaped frame, when the U-shaped protection plate is located at the four corners of the part, the U-shaped protection plate is pushed by the spring, the U-shaped protection plate is located at the four corners of the part, the part can be integrally limited and protected when being overturned, and the part is prevented from falling.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the shield assembly of the present invention;

fig. 3 is a schematic side view of the shield assembly of the present invention.

In the figure: 1. a turning table; 2. a support table; 3. an electric slide rail; 4. a first hydraulic cylinder; 5. a support plate; 6. a fixing plate; 7. a turnover assembly; 71. rotating the plate; 72. a splint; 73. a bolt; 74. a drive motor; 8. a guard assembly; 81. a second hydraulic cylinder; 82. a push rod; 83. a U-shaped frame; 84. a connecting rod; 85. an L-shaped bracket; 86. a spring; 87. u-shaped protection plate.

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.

The utility model provides a part turnover device for laser cutting, which comprises a turnover table 1, wherein the center of the top of the turnover table 1 is fixedly connected with a support table 2, the left side and the right side of the support table 2 are both fixedly connected with electric slide rails 3, the tops of the two electric slide rails 3 are both slidably connected with a first hydraulic cylinder 4, the top of the first hydraulic cylinder 4 is fixedly connected with a support plate 5, the top of the support plate 5 is fixedly connected with a fixed plate 6, the side wall of the fixed plate 6 is provided with a turnover assembly 7, and the top of the support plate 5 is provided with a protection assembly 8.

Simultaneously, upset subassembly 7 includes the commentaries on classics board 71 of being connected with the fixed plate 6 lateral wall rotation, the lateral wall of commentaries on classics board 71 is seted up flutedly, and sliding connection has two splint 72 in the recess, threaded hole has all been seted up to two splint 72's front side, and threaded hole female connection has bolt 73, the front side of commentaries on classics board 71 is seted up and is equipped with the bar opening corresponding with bolt 73, the lateral wall fixedly connected with driving motor 74 of one of them fixed plate 6, carry out the centre gripping to the part that needs the upset through using two splint 72, and lock splint 72 through using bolt 73, start driving motor 74, it rotates to drive commentaries on classics board 71 through using driving motor 74, it rotates to drive two splint 72 to change board 71, splint 72 drives the part and rotates, can accomplish the upset of part.

In addition, the protection assembly 8 comprises two second hydraulic cylinders 81 fixedly connected with the top of the support plate 5, the tops of the two second hydraulic cylinders 81 are rotatably connected with push rods 82, the front side and the rear side of the fixing plate 6 are fixedly connected with U-shaped frames 83, connecting rods 84 are slidably arranged in the U-shaped frames 83, the bottoms of the connecting rods 84 are rotatably connected with the tops of the push rods 82, the side walls of the connecting rods 84 are fixedly connected with L-shaped brackets 85, the side walls of the L-shaped brackets 85 are fixedly connected with springs 86, the other ends of the springs 86 are fixedly connected with U-shaped protection plates 87, the push rods 82 are pushed by using the second hydraulic cylinders 81, the connecting rods 84 are pulled by the push rods 82 to slide in the U-shaped frames 83, when the U-shaped protection plates 87 are positioned at the four corners of the part, the springs 86 push the U-shaped protection plates 87 to position the four corners of the part, so that the part can be integrally limited and protected when being turned, the problem that parts fall off is avoided.

More specifically, the connecting rod 84 is kept away from the one end fixedly connected with slider of U type frame 83, and the spout corresponding with the slider is seted up to the lateral wall of U type guard plate 87, and the spout on the U type guard plate 87 slides on the slider on connecting rod 84, can effectual U type guard plate 87 lead and spacing.

It should be further noted that the protection pads are arranged on the opposite sides of the two clamping plates 72 and the side wall of the U-shaped protection plate 87, the protection pads are made of rubber, and friction between the clamping plates 72 and the U-shaped protection plate 87 can be effectively increased through the arranged protection pads, so that the clamping is more stable.

The working principle of the utility model is as follows:

the part is placed on the supporting platform 2 to be processed, the electric slide rails 3 are started, the two electric slide rails 3 are used for driving the two rotary plates 71 to move, so that the left side and the right side of the part are clamped by using the two rotary plates 71, the part to be turned is clamped up and down by using the two clamping plates 72, the clamping plates 72 are locked by using the bolts 73, the push rod 82 is pushed by using the second hydraulic cylinder 81, the connecting rod 84 is pulled by the push rod 82, so that the connecting rod slides in the U-shaped frame 83, when the U-shaped protection plate 87 is positioned at the four corners of the part, the U-shaped protection plate 87 is pushed by the spring 86, the sliding groove on the U-shaped protection plate 87 slides on the sliding block on the connecting rod 84, the U-shaped protection plate 87 can be effectively guided and limited, so that the U-shaped protection plate 87 is positioned at the four corners of the part, so that the part can be integrally limited and protected when turned, avoid the problem that the part dropped, start driving motor 74, rotate through using driving motor 74 to drive commentaries on classics board 71, change board 71 and drive two splint 72 and rotate, splint 72 drives the part and rotates, can accomplish the upset of part.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a part turning device for laser cutting, includes roll-over table (1), its characterized in that: fixedly connected with brace table (2) is located at the top center of roll-over table (1), the equal fixedly connected with electric slide rail (3) in the left and right sides of brace table (2), two the equal sliding connection in top of electric slide rail (3) has first pneumatic cylinder (4), the top fixedly connected with backup pad (5) of first pneumatic cylinder (4), the top fixedly connected with fixed plate (6) of backup pad (5), the lateral wall of fixed plate (6) is provided with upset subassembly (7), the top of backup pad (5) is provided with protection component (8).

2. The part turnover device for laser cutting as claimed in claim 1, wherein: upset subassembly (7) include with fixed plate (6) lateral wall rotate the commentaries on classics board (71) of being connected, the lateral wall of changeing board (71) is seted up flutedly, and sliding connection has two splint (72), two in the recess the front side of splint (72) all sets up threaded hole, and threaded hole female connection has bolt (73), the front side of changeing board (71) is opened and is equipped with the bar opening corresponding with bolt (73), one of them the lateral wall fixedly connected with driving motor (74) of fixed plate (6).

3. The part turnover device for laser cutting as claimed in claim 2, wherein: protection component (8) include with backup pad (5) top fixed connection two second pneumatic cylinders (81), two the top of second pneumatic cylinder (81) is all rotated and is connected with catch bar (82), the equal fixedly connected with U type frame (83) in both sides around fixed plate (6), it is provided with connecting rod (84) to slide in U type frame (83), the bottom of connecting rod (84) rotates with the top of catch bar (82) to be connected, the lateral wall fixedly connected with L type support (85) of connecting rod (84), the lateral wall fixedly connected with spring (86) of L type support (85), the other end fixedly connected with U type guard plate (87) of spring (86).

4. The part turnover device for laser cutting as claimed in claim 3, wherein: one end of the connecting rod (84) far away from the U-shaped frame (83) is fixedly connected with a sliding block, and sliding grooves corresponding to the sliding blocks are formed in the side wall of the U-shaped protection plate (87).

5. The part turnover device for laser cutting as claimed in claim 3, wherein: two one side that splint (72) are relative and the lateral wall of U type guard plate (87) all are provided with the protection and fill up, and the concrete material of protection pad is rubber.

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