CN211277736U - Steel plate groove forming machine - Google Patents

Abstract

The utility model relates to the technical field of steel plate processing, and specifically discloses a steel plate bevel forming machine, which comprises a worktable and a grinding wheel. A support frame is fixedly arranged on the upper surface of the worktable, and a center position of the lower surface of the top of the support frame is fixedly installed. The hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a horizontal sliding mounting frame, the bottom end of the sliding mounting frame is fixedly mounted with an inclined motor, the output shaft of the motor is coaxially fixedly connected with a grinding wheel, and the hydraulic rod and the motor are connected with a controller. The side of the motor is fixed with a number of elastic telescopic rods at the bottom of the sliding installation frame, the bottom of the elastic telescopic rod is rotated and provided with a pressing wheel, the inner side wall of the support frame is provided with a sliding groove, and the two ends of the sliding installation frame are fixedly connected with sliding blocks. The sliding block is slidably nested inside the sliding groove, and a number of driving rollers are arranged in the inner rotating of the worktable. The utility model has the advantages that the structure is simple, the operation is convenient, the transmission is stable, the shock absorption effect is good, and the popularization and implementation are convenient.

Description

A steel plate groove forming machine

technical field

The utility model relates to the technical field of steel plate processing, in particular to a steel plate groove forming machine.

Background technique

The main purpose of beveling processing is to ensure the welding quality. The steel plate beveling machine is a professional machine for beveling the workpieces that need to be welded before welding during the welding manufacturing process. The steel plate beveling machine and the flat beveling machine are mainly For plate beveling, some beveling machines can be equipped with pipe beveling function. Steel plate beveling machine is an auxiliary processing equipment widely used in various welding manufacturing industries such as pressure vessels and steel structures. The processing methods of the groove are divided into two types: mechanical automation and manual grinding. Mechanical automatic processing grooves mostly use planers, edge milling machines, CNC cutting equipment or professional beveling machines. Although the machining accuracy can be guaranteed in this way, it is effective to use edge planers, edge milling machines, CNC cutting equipment or professional beveling machines. Although the machining accuracy of this method can be guaranteed, the effect accuracy is not high and the speed is slow. At the same time, the current groove forming machine is noisy and difficult to adjust the depth.

Chinese patent (announcement number: CN 204893621U, announcement date: 2015.12.13) discloses a steel plate beveling machine. The reciprocating device of the device is composed of a slide rail, a pulley, a drive shaft and a drive motor. Both ends of the drive shaft are connected with pulleys. The pulley can move on the slide rail. The drive motor is connected to the drive shaft through the pulley. The drive motor is fixed on the On the fuselage bracket, a shock absorbing device is arranged at the bottom of the fuselage bracket. The device cannot press the steel plate, and is easy to move during the grinding process of the groove, which is inconvenient for popularization and implementation.

Utility model content

The purpose of this utility model is to provide a steel plate bevel forming machine to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

A steel plate bevel forming machine includes a worktable and a grinding wheel. An inverted U-shaped support frame is fixed on the upper surface of the workbench, a hydraulic rod is fixedly installed at the center of the top and lower surface of the support frame, and a horizontal sliding installation frame is fixedly connected to the bottom of the hydraulic rod. The bottom end of the sliding installation frame is fixedly installed There is a tilting motor, and the output shaft of the motor is fixed coaxially with a grinding wheel. Driven by the hydraulic rod, the sliding mounting frame is lifted and lowered, so that the motor is lifted and lowered, and the motor drives the grinding wheel to rotate, thereby grinding the steel plate groove. The hydraulic rod and the motor are connected with a controller, and the controller controls the extension and shortening of the hydraulic rod and the switch of the motor. The side of the motor is fixed with a number of elastic telescopic rods at the bottom of the sliding mounting frame. The elastic telescopic rods can be elastically compressed. The bottom of the elastic telescopic rod is rotated and provided with a pressing wheel. When the sliding mounting frame is lowered, the pressing wheel is lowered, thereby pressing on On the steel plate, the sliding of the steel plate in the grinding direction during the grinding process is avoided. The inner side wall of the support frame is provided with a sliding groove, two ends of the sliding mounting frame are fixedly connected with sliding blocks, and the sliding blocks are slidably nested inside the sliding grooves. A plurality of transmission rollers are arranged in the inner rotation of the worktable, the transmission rollers are connected with a driving device, and the driving device is electrically connected with the controller.

As a further solution of the present invention, the cross section of the sliding groove is a convex-shaped structure, thereby increasing the nesting stability of the sliding blocks.

As a further solution of the present utility model: the side wall of the sliding block is provided with a nesting groove, the inside of the nesting groove is sleeved with balls, the balls can rotate inside the nesting groove, and the inner side of the ball is provided with a spring inside the nesting groove, The spring makes the ball slide outward, the inner side wall of the sliding groove is provided with a vertical ball groove, and the ball is nested in the ball groove, thereby increasing the sliding stability of the sliding block and having a certain shock absorption effect.

As a further solution of the present invention, the nesting groove is a cylindrical structure with a convex-shaped structure in cross section, thereby preventing the balls from sliding out of the nesting groove.

As a further solution of the present invention, a limit rod is arranged inside the worktable between the transmission rollers, and the limit rod has a limited effect on the steel plate, thereby making the grinding and positioning more accurate. The inner side of the worktable is provided with a sliding rod groove, the limit rod is nested inside the sliding rod groove, and a fastening bolt is threaded on the worktable above the sliding rod groove, and the position of the limit rod can be fixed by the fastening bolts. The limit rod can slide inside the sliding rod slot, so as to adjust the horizontal position of the steel plate and make the grinding more precise.

As a further solution of the present utility model: the limit rod is an L-shaped structure.

As a further solution of the present invention, the limit rod is provided with a scale line, and the setting of the scale line is convenient for the quantitative adjustment of the limit rod.

Compared with the prior art, the beneficial effect of the utility model is that when the sliding mounting frame descends, the pressing wheel descends, thereby pressing on the steel plate, avoiding the sliding of the steel plate in the grinding direction during the grinding process. The balls are nested in the ball grooves, thereby increasing the sliding stability of the sliding block, and at the same time, it has a certain shock absorption effect. The limit rod can slide inside the sliding rod slot, so as to adjust the horizontal position of the steel plate and make the grinding more precise. The utility model has the advantages that the structure is simple, the operation is convenient, the transmission is stable, the shock absorption effect is good, and the popularization and implementation are convenient.

Description of drawings

FIG. 1 is a schematic structural diagram of a steel plate groove forming machine.

FIG. 2 is a top-view structural schematic diagram of a sliding groove in a steel plate groove forming machine.

FIG. 3 is a schematic structural diagram of a limit rod in a steel plate groove forming machine.

In the figure, the table 1, the support frame 2, the sliding groove 3, the hydraulic rod 4, the sliding mounting frame 5, the elastic telescopic rod 6, the pressing wheel 7, the motor 8, the limit rod 9, the grinding wheel 10, the transmission roller 11, the ball Slot 12, sliding block 13, nesting slot 14, ball 15, spring 16, fastening bolt 17, scale line 18, sliding rod slot 19.

Detailed ways

In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the present utility model is now described with reference to the accompanying drawings.

Example 1

Please refer to Figure 1-3, a steel plate beveling machine, including a workbench 1 and a grinding wheel 10. The upper surface of the workbench 1 is fixedly provided with an inverted U-shaped support frame 2, a hydraulic rod 4 is fixedly installed at the center of the top lower surface of the support frame 2, and a horizontal sliding mounting frame 5 is fixedly connected to the bottom of the hydraulic rod 4, and the sliding installation The bottom end of the frame 5 is fixedly installed with an inclined motor 8, and the output shaft of the motor 8 is fixedly connected with a grinding wheel 10. Under the drive of the hydraulic rod 4, the sliding mounting frame 5 is lifted and lowered, so that the motor 8 is lifted and lowered, and the motor 8 drives The grinding wheel 10 is rotated to grind the groove of the steel plate. The hydraulic rod 4 and the motor 8 are connected with a controller, and the controller controls the extension and shortening of the hydraulic rod 4 and the switch of the motor 8 . The side of the motor 8 is fixed with a number of elastic telescopic rods 6 at the bottom of the sliding mounting frame 5. The elastic telescopic rods 6 can be elastically compressed. The bottom of the elastic telescopic rod 6 is rotated and provided with a pressing wheel 7. When the sliding mounting frame 5 descends, The pressing wheel 7 is lowered so as to press on the steel plate, thereby avoiding the sliding of the steel plate in the grinding direction during the grinding process. The inner side wall of the support frame 2 is provided with a sliding groove 3, and the two ends of the sliding mounting frame 5 are fixedly connected with a sliding block 13. The sliding block 13 is slidingly nested inside the sliding groove 3, and the cross-section of the sliding groove 3 is a convex-shaped structure. Thus, the stability of the nesting of the sliding blocks 13 is increased.

The side wall of the sliding block 13 is provided with a nesting groove 14, the inner of the nesting groove 14 is sleeved with a ball 15, the ball 15 can rotate inside the nesting groove 14, and the nesting groove 14 is a cylindrical structure with a convex shape in cross section. , thereby preventing the ball 15 from slipping out of the nesting groove 14 . The inner side of the ball 15 is provided with a spring 16 inside the nesting groove 14, the spring 16 makes the ball 15 slide outward, the inner side wall of the sliding groove 3 is provided with a vertical ball groove 12, and the ball 15 is nested in the ball groove 12, thereby The sliding stability of the sliding block 13 is increased, and at the same time, it has a certain shock absorption effect. A plurality of driving rollers 11 are arranged inside the worktable 1 to rotate. The driving rollers 11 are connected with a driving device, and the driving device is electrically connected to the controller.

The working principle of the utility model is as follows: place the steel plate on the workbench 1, start the transmission roller 11, under the action of the transmission roller 11, the steel plate is conveyed, start the hydraulic rod 4, and under the drive of the hydraulic rod 4, slide the mounting frame 5 is lowered, the pressing wheel 7 is lowered, so as to press on the steel plate, so that the motor 8 is lowered, and the motor 8 drives the grinding wheel 10 to rotate, thereby grinding the groove of the steel plate. After grinding, the hydraulic rod 4 is retracted, so that the motor 8 is raised.

Example 2

On the basis of Embodiment 1, a limit rod 9 is arranged inside the worktable 1 between the transmission rollers 11 , and the limit rod 9 has a limited position on the steel plate, thereby making the grinding and positioning more accurate. The inner side of the worktable 1 is provided with a sliding rod groove 19, the limit rod 9 is an L-shaped structure, the limit rod 9 is nested inside the sliding rod groove 19, and the top of the sliding rod groove 19 is screwed on the worktable 1. Bolts 17, by tightening the bolts 17, the position of the limit rod 9 can be fixed. The limit rod 9 can slide inside the sliding rod groove 19, so as to adjust the lateral position of the steel plate and make the grinding more precise. The limit rod 9 is provided with a scale line 18 , and the setting of the scale line 18 is convenient for quantitative adjustment of the limit rod 9 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A steel plate beveling machine, comprising a workbench (1) and a grinding wheel (10), the upper surface of the workbench (1) is fixedly provided with an inverted U-shaped support frame (2), and the A hydraulic rod (4) is fixedly installed at the center of the lower surface of the top, and is characterized in that a horizontal sliding mounting bracket (5) is fixedly connected to the bottom of the hydraulic rod (4), and an inclined sliding mounting bracket (5) is fixedly installed at one end of the bottom of the sliding mounting bracket (5). The motor (8) of the motor (8) is coaxially and fixedly connected with a grinding wheel (10), and the hydraulic rod (4) and the motor (8) are connected with a controller; Several elastic telescopic rods (6) are fixed at the bottom of the sliding mounting frame (5) on the side of the motor (8), and a pressing wheel (7) is rotatably arranged at the bottom of the elastic telescopic rod (6). The inner side of the support frame (2) The wall is provided with a sliding groove (3), two ends of the sliding mounting bracket (5) are fixedly connected with a sliding block (13), and the sliding block (13) is slidably nested inside the sliding groove (3). A plurality of transmission rollers (11) are arranged to rotate inside, and the transmission rollers (11) are connected with a driving device. 2 . The steel plate beveling machine according to claim 1 , wherein the cross section of the sliding groove ( 3 ) is a convex-shaped structure. 3 . 3. A steel plate beveling machine according to claim 1 or 2, characterized in that, the side wall of the sliding block (13) is provided with a nesting groove (14), and the inner part of the nesting groove (14) is sleeved There are balls (15), the inner side of the balls (15) is provided with a spring (16) inside the nesting groove (14), the inner side wall of the sliding groove (3) is provided with a vertical ball groove (12), the balls (15) Nested in ball groove (12). 4 . The steel plate beveling machine according to claim 3 , wherein the nesting groove ( 14 ) is a cylindrical structure with a convex-shaped structure in cross-section. 5 . 5. A steel plate beveling machine according to claim 1, characterized in that a sliding rod groove (19) is provided on the inner side of the worktable (1) between the transmission rollers (11), and the limit rod (9) ) is nested inside the sliding rod groove (19), and a fastening bolt (17) is threadedly connected to the workbench (1) above the sliding rod groove (19). 6 . The steel plate beveling machine according to claim 5 , wherein the limit rod ( 9 ) has an L-shaped structure. 7 . 7 . The steel plate beveling machine according to claim 5 , characterized in that a scale line ( 18 ) is provided on the limit rod ( 9 ). 8 .

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