Cutting and pressing device for machining

Abstract

The cutting and pressing device for machining comprises a positioning base plate, a bearing block is fixedly installed on the top of the positioning base plate, a plurality of sets of containing grooves are formed in the top of the bearing block at equal intervals, four sets of supporting columns are symmetrically and fixedly installed on the top of the positioning base plate, and the supporting columns are arranged in the containing grooves. Through cooperative use of a pushing piece and a power assembly, an output shaft of a driving motor drives a ball screw to rotate, so that a moving block can be driven to do reciprocating motion in the axial direction of the ball screw, and then a connecting block and the pushing piece can be driven to do reciprocating motion in the horizontal direction; according to the steel pipe cutting device, the multiple sets of steel pipes are synchronously pushed through the pushing piece, the pushing force is more uniform, the problem that the cutting lengths of the steel pipes are different due to the fact that the pushing force is not uniform is solved, the cutting quality of the steel pipes is further improved, a through groove is formed, the effect of limiting a connecting block is achieved, and the cutting efficiency is improved. And the pushing piece is more stable in the running process.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a cutting and pressing device for mechanical processing. Background Art

[0002] In some mechanical work, tooling, clamping and some positioning auxiliary devices are needed. For example, when welding or cutting, some clamping devices are needed to clamp and position the workpiece, especially some round steel pipes, or when cutting raw materials, they need to be clamped and pressed before cutting.

[0003] Existing cutting devices often lack a special steel pipe pushing mechanism, which means that during batch cutting, the steel pipes need to be pushed manually or with the help of other auxiliary tools. This is not only inefficient, but also easily affects the cutting quality due to uneven pushing force or inaccurate pushing position. Therefore, we need to propose a cutting and clamping device for mechanical processing. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting and clamping device for mechanical processing, aiming to solve the problem that the prior art lacks a special steel pipe pushing mechanism, resulting in the need for manual or other auxiliary tools to push the steel pipes during batch cutting, which is not only inefficient but also easily affects the cutting quality due to uneven pushing force or inaccurate pushing position.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cutting and clamping device for mechanical processing, comprising a positioning base plate, a supporting block is fixedly installed on the top of the positioning base plate, a plurality of placement grooves are equidistantly provided on the top of the supporting block, four groups of support columns are symmetrically fixedly installed on the top of the positioning base plate, a top plate is fixedly installed on the top of the four groups of support columns, and a clamping assembly is provided on the top of the top plate to cooperate with the supporting block to position a plurality of groups of steel pipes;

[0007] A through slot is provided on the top of the positioning base plate, a connecting block is slidably connected inside the through slot, a pushing piece is provided on the top of the connecting block, and a power assembly for providing power to the pushing piece to push several groups of steel pipes is provided at the bottom of the positioning base plate.

[0008] Preferably, the pushing member comprises a fixing plate, the fixing plate is fixedly mounted on the top of the connecting block, two groups of connecting rods are symmetrically fixedly mounted on a side wall of one side of the fixing plate, and one end of the two groups of connecting rods is fixedly connected to a flat push plate.

[0009] Preferably, the power assembly includes two groups of mounting plates, both groups of mounting plates are fixedly mounted on the bottom of the positioning base plate, ball screws are rotatably mounted on the side walls on opposite sides of the two groups of mounting plates, one end of the ball screw passes through one group of mounting plates and is connected to a driving motor, a moving block is threadedly connected to the outer wall of the ball screw, and the bottom of the connecting block is fixedly connected to the top of the moving block.

[0010] Preferably, the drive motor is fixedly mounted on a side wall of one group of mounting plates, and one end of the output shaft of the drive motor is fixedly connected to one end of the ball screw.

[0011] Preferably, the clamping assembly includes an electric push rod, which is fixedly installed on the top of the top plate. One end of the telescopic end of the electric push rod passes through the top plate and is fixedly connected to a clamping block. The bottom of the clamping block is equidistantly provided with a plurality of groups of accommodating grooves corresponding to the placement grooves.

[0012] Preferably, two groups of guide rods are further included, the bottom ends of the two groups of guide rods are fixedly connected to the top of the clamping block, the top ends of the two groups of guide rods pass through the top plate, and the two groups of guide rods are slidably connected to the top plate.

[0013] Preferably, an electric slide is fixedly connected to the bottom of the top plate, a mechanical arm is installed at the movable end of the electric slide, and a cutting device body is installed at the movable end of the mechanical arm.

[0014] Preferably, the positioning substrate is located on one side of the supporting block and is fixedly mounted with two groups of vertical plates, and rotating rods are equidistantly mounted on the side walls of the two groups of vertical plates on opposite sides, and the positioning substrate is located on the other side of the supporting block and is provided with a material discharge groove, and a discharge pipe is fixedly embedded inside the material discharge groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model sets a pushing member and a power component for coordinated use, and the output shaft of the driving motor drives the ball screw to rotate, thereby driving the moving block to reciprocate along the axial direction of the ball screw, and then driving the connecting block and the pushing member to reciprocate in the horizontal direction, so that a plurality of groups of steel pipes can be pushed synchronously by the pushing member, so that the pushing force is more uniform, thereby solving the problem of different cutting lengths of steel pipes due to uneven pushing force, which is beneficial to further improving the cutting quality of steel pipes. By setting the through groove, the connecting block is limited, so that the pushing member is more stable during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2It is a structural schematic diagram of the shaft side of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the power assembly and the driving member of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping assembly and the supporting block of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the electric slide and the cutting device body of the utility model.

[0022] In the figure: 1. positioning base plate; 2. supporting block; 3. placement groove; 4. supporting column; 5. top plate; 6. clamping assembly; 601. electric push rod; 602. clamping block; 603. accommodating groove; 7. through groove; 8. connecting block; 9. pushing member; 901. fixing plate; 902. connecting rod; 903. push plate; 10. power assembly; 1001. mounting plate; 1002. ball screw; 1003. driving motor; 1004. moving block; 11. guide rod; 12. electric slide; 13. mechanical arm; 14. cutting device body; 15. vertical plate; 16. rotating rod; 17. discharge pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A cutting and clamping device for mechanical processing, comprising a positioning base plate 1, a supporting block 2 is fixedly installed on the top of the positioning base plate 1, a plurality of groups of placement grooves 3 are equidistantly opened on the top of the supporting block 2, a plurality of groups of steel pipes are respectively located inside the plurality of groups of placement grooves 3, four groups of support columns 4 are symmetrically fixedly installed on the top of the positioning base plate 1, a top plate 5 is fixedly installed on the top of the four groups of support columns 4, and a clamping assembly 6 is arranged on the top of the top plate 5 to cooperate with the supporting block 2 to position the plurality of groups of steel pipes;

[0026] A through slot 7 is provided at the top of the positioning base plate 1, a connecting block 8 is slidably connected inside the through slot 7, a pushing member 9 is provided at the top of the connecting block 8, and a power assembly 10 for providing power to the pushing member 9 to push a plurality of groups of steel pipes is provided at the bottom of the positioning base plate 1. The utility model can push a plurality of groups of steel pipes synchronously, so that the pushing force is more uniform, thereby solving the problem of uneven cutting length of steel pipes due to uneven pushing force, which is conducive to further improving the cutting quality of steel pipes;

[0027] The pusher 9 includes a fixed plate 901, which is fixedly mounted on the top of the connecting block 8. Two groups of connecting rods 902 are symmetrically fixedly mounted on a side wall of the fixed plate 901. One end of the two groups of connecting rods 902 is fixedly connected to a flat push plate 903. One side of the flat push plate 903 abuts against one end of a plurality of groups of steel pipes.

[0028] The power assembly 10 includes two sets of mounting plates 1001, both of which are fixedly mounted on the bottom of the positioning substrate 1, and ball screws 1002 are rotatably mounted on the side walls of the two sets of mounting plates 1001 on opposite sides, one end of the ball screw 1002 passes through one of the sets of mounting plates 1001 and is connected to a driving motor 1003, a moving block 1004 is threadedly connected to the outer wall of the ball screw 1002, and the bottom of the connecting block 8 is fixedly connected to the top of the moving block 1004;

[0029] The output shaft of the driving motor 1003 drives the ball screw 1002 to rotate, thereby driving the moving block 1004 to reciprocate along the axial direction of the ball screw 1002, and further driving the connecting block 8 and the pushing member 9 to reciprocate in the horizontal direction, so that several groups of steel pipes can be pushed synchronously through the flat push plate 903;

[0030] The driving motor 1003 is fixedly mounted on one side wall of one of the mounting plates 1001. One end of the output shaft of the driving motor 1003 is fixedly connected to one end of the ball screw 1002. The driving motor 1003 is configured as a forward and reverse stepping motor.

[0031] The clamping assembly 6 includes an electric push rod 601, which is fixedly mounted on the top of the top plate 5. One end of the telescopic end of the electric push rod 601 penetrates the top plate 5 and is fixedly connected to a clamping block 602. The bottom of the clamping block 602 is equidistantly provided with a plurality of groups of receiving grooves 603 corresponding to the placement grooves 3.

[0032] It should be noted that the telescopic end of the electric push rod 601 can drive the pressing block 602 to move downward until the inner tops of the plurality of groups of receiving grooves 603 are respectively in contact with the upper surfaces of the plurality of groups of steel pipes, thereby achieving the effect of pressing and positioning the steel pipes;

[0033] It also includes two sets of guide rods 11, the bottom ends of the two sets of guide rods 11 are fixedly connected to the top of the pressing block 602, the top ends of the two sets of guide rods 11 pass through the top plate 5, and the two sets of guide rods 11 are slidably connected to the top plate 5. By setting the guide rods 11, the pressing block 602 is limited, making it more stable during operation;

[0034] The bottom of the top plate 5 is fixedly connected with an electric slide 12, a mechanical arm 13 is installed at the moving end of the electric slide 12, and a cutting device body 14 is installed at the movable end of the mechanical arm 13. The moving end of the electric slide 12 can drive the mechanical arm 13 and the cutting device body 14 to move horizontally, and the mechanical arm 13 can drive the cutting device body 14 to cut several groups of steel pipes. The electric slide 12, the mechanical arm 13 and the cutting device body 14 are all existing mature technologies, and the specific working principle is not repeated here;

[0035] The positioning substrate 1 is located on one side of the supporting block 2 and is fixedly mounted with two sets of vertical plates 15. On the side walls of the two sets of vertical plates 15 on the opposite side, rotating rods 16 are equidistantly mounted. The positioning substrate 1 is located on the other side of the supporting block 2 and is provided with a blanking trough, inside of which a discharge pipe 17 is fixedly embedded.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting and clamping device for mechanical processing, comprising a positioning substrate (1), characterized in that: A supporting block (2) is fixedly mounted on the top of the positioning substrate (1), a plurality of groups of placement grooves (3) are equidistantly provided on the top of the supporting block (2), four groups of support columns (4) are symmetrically fixedly mounted on the top of the positioning substrate (1), a top plate (5) is fixedly mounted on the top of the four groups of support columns (4), and a clamping assembly (6) is provided on the top of the top plate (5) for cooperating with the supporting block (2) to position the plurality of groups of steel pipes; A through slot (7) is provided on the top of the positioning base plate (1), a connecting block (8) is slidably connected inside the through slot (7), a pushing member (9) is provided on the top of the connecting block (8), and a power assembly (10) for providing power to the pushing member (9) to push a plurality of groups of steel pipes is provided on the bottom of the positioning base plate (1).

2. A cutting and pressing device for mechanical processing according to claim 1, characterized in that: The pushing member (9) comprises a fixing plate (901), wherein the fixing plate (901) is fixedly mounted on the top of the connecting block (8), and two groups of connecting rods (902) are symmetrically fixedly mounted on a side wall of one side of the fixing plate (901), and one end of the two groups of connecting rods (902) is fixedly connected to a flat pushing plate (903).

3. A cutting and pressing device for mechanical processing according to claim 1, characterized in that: The power assembly (10) comprises two groups of mounting plates (1001), both groups of mounting plates (1001) are fixedly mounted on the bottom of the positioning base plate (1), ball screws (1002) are rotatably mounted on the side walls of the two groups of mounting plates (1001) on opposite sides, one end of the ball screw (1002) passes through one of the groups of mounting plates (1001) and is connected to a driving motor (1003), a moving block (1004) is threadedly connected on the outer wall of the ball screw (1002), and the bottom of the connecting block (8) is fixedly connected to the top of the moving block (1004).

4. A cutting and pressing device for mechanical processing according to claim 3, characterized in that: The driving motor (1003) is fixedly mounted on a side wall of one of the mounting plates (1001), and one end of the output shaft of the driving motor (1003) is fixedly connected to one end of the ball screw (1002).

5. A cutting and pressing device for mechanical processing according to claim 1, characterized in that: The clamping assembly (6) comprises an electric push rod (601) which is fixedly mounted on the top of the top plate (5); one end of the telescopic end of the electric push rod (601) passes through the top plate (5) and is fixedly connected to a clamping block (602); a plurality of groups of receiving grooves (603) corresponding to the placement grooves (3) are equidistantly provided at the bottom of the clamping block (602).

6. A cutting and clamping device for mechanical processing according to claim 5, characterized in that: It also includes two groups of guide rods (11), the bottom ends of the two groups of guide rods (11) are fixedly connected to the top of the clamping block (602), the top ends of the two groups of guide rods (11) pass through the top plate (5), and the two groups of guide rods (11) are slidably connected to the top plate (5).

7. A cutting and clamping device for mechanical processing according to claim 1, characterized in that: The bottom of the top plate (5) is fixedly connected to an electric slide (12), a mechanical arm (13) is installed at the movable end of the electric slide (12), and a cutting device body (14) is installed at the movable end of the mechanical arm (13).

8. The cutting and clamping device for mechanical processing according to claim 1, characterized in that: The positioning substrate (1) is located on one side of the supporting block (2) and is fixedly mounted with two groups of vertical plates (15); rotating rods (16) are equidistantly mounted on the side walls of the two groups of vertical plates (15); the positioning substrate (1) is located on the other side of the supporting block (2) and is provided with a material discharge trough, and a material discharge pipe (17) is fixedly embedded in the interior of the material discharge trough.

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