Metal support punching device with limiting and positioning functions

Abstract

The utility model discloses a metal support punching device with limiting and positioning functions, which relates to the field of metal supports and comprises a supporting bottom plate, bottom cushion blocks are uniformly butted to the bottom surface of the supporting bottom plate, locking screws are symmetrically connected to the top surface of the supporting bottom plate in a threaded manner, and side matching rods are horizontally and symmetrically inserted into two side edges of the supporting bottom plate. A telescopic vertical rod is fixedly arranged on the top face of the supporting bottom plate in a vertically-upward mode, a side positioning plate is horizontally welded to the top end of a side matching rod, a vertical vertical rod is fixedly arranged on the top face of the supporting bottom plate in a vertically-upward mode, and a fixed top plate is horizontally and fixedly arranged on one side edge of the vertical vertical rod. A punching air cylinder is fixedly arranged on the top face of the fixed top plate, bottom screw holes are evenly formed in the bottom face of the supporting bottom plate, an adjustable positioning structure is adopted so that metal supports of various specifications and sizes can be used for limiting and punching, and meanwhile a replaceable punching structure can be replaced and used according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of metal brackets, in particular to a metal bracket punching device with a position limiting and positioning function. Background Art

[0002] Metal bracket, a rod-type bracket made of metal material.

[0003] When processing the current metal brackets, it is necessary to punch holes in the welded integral frame bracket structure. Traditionally, an external auxiliary frame structure is required to support it, and then the punching position is set horizontally on the operating table for operation, which makes the operation time-consuming and laborious. In addition, the fixed frame structure makes it inconvenient to perform vertical punching operations, and the punching type also requires a clamping structure to clamp and fix it in position, which makes positioning more troublesome and affects the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a metal bracket punching device with a limiting and positioning function to solve the problem raised in the above background technology that when the current metal bracket is processed, it is necessary to perform a punching operation on the welded overall frame bracket structure. Traditionally, an external auxiliary frame structure is required to support it, and then the punching position is set horizontally on the operating table for operation, which makes the operation time-consuming and labor-intensive. In addition, the fixed frame structure makes it inconvenient to perform vertical punching operations, and the punching type also requires a clamping structure to clamp and fix it for positioning operations, which makes positioning more troublesome and affects the processing efficiency.

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

[0006] A metal bracket punching device with a limiting positioning function comprises a supporting base plate, the bottom surface of the supporting base plate is evenly connected with a bottom pad, the top surface of the supporting base plate is symmetrically threaded with a locking screw, the two side edges of the supporting base plate are horizontally and symmetrically plugged with side matching rods, the top surface of the supporting base plate is vertically fixed with a telescopic vertical rod, the top end of the side matching rod is horizontally welded with a side positioning plate, the top surface of the supporting base plate is vertically fixed with a vertical vertical rod, one side edge of the vertical vertical rod is horizontally fixed with a fixed top plate, the top surface of the fixed top plate is fixed with a punching cylinder, and the bottom surface of the supporting base plate Bottom screw holes are evenly opened, and a connecting screw is fixedly inserted on the top surface of the bottom pad. Side horizontal grooves are symmetrically opened on both sides of the supporting bottom plate. An inner cylinder is vertically fixedly arranged on the inner side of the telescopic vertical rod. A positioning cross plate is horizontally clamped on one side of the telescopic vertical rod. An adjusting screw is horizontally threadedly connected to the side of the telescopic vertical rod. A bottom supporting plate is horizontally welded to one side of the telescopic vertical rod. A matching groove is opened on the top surface of the bottom supporting plate. A punching plate is horizontally clamped on the top open end of the matching groove. A cylinder joint is horizontally clamped on the bottom surface of the fixed top plate. A punching head is threadedly fixedly connected to the bottom end of the cylinder joint.

[0007] As a preferred embodiment of the present utility model: there are four bottom pads, and the top surfaces of the four bottom pads are all correspondingly docked at the bottom opening end of the bottom screw hole, the bottom end of the locking screw is threadedly connected and arranged inside the screw hole on the top surface of the supporting bottom plate near the edge, the extended bottom end extends to the open top surface of the side horizontal groove, and the extended bottom end is docked and arranged at the top surface of the side matching rod.

[0008] As a preferred embodiment of the present utility model: there are two side matching rods, and the two side matching rods are both U-shaped, one end of the two side matching rods is horizontally inserted into the inner side of the side horizontal groove, and the telescopic vertical rod is vertically fixed on the top surface of the supporting base plate close to the side position of the vertical vertical rod.

[0009] As a preferred embodiment of the utility model: the bottom end of the vertical upright rod is fixedly arranged at one end of the center line of the top surface of the supporting base plate, one end of the fixed top plate is horizontally fixedly arranged at the top end of the side of the vertical upright rod, and the fixed top plate and the bottom support plate are arranged in parallel with each other in a superimposed manner, and the output end of the punching cylinder extends vertically downward and is fixedly connected and arranged at the top center position of the cylinder joint.

[0010] As a preferred embodiment of the utility model: the bottom screw holes are all correspondingly opened on the bottom surface of the supporting base plate near the four corners, the top end of the connecting screw rod is threadedly fixedly connected to the inner side of the bottom screw hole, the side horizontal groove is horizontally opened at the center position of the side edge of the supporting base plate, the positioning cross plate is horizontally clamped and set in the groove position of the side edge of the telescopic vertical rod near the top, and the bottom surface of the positioning cross plate is horizontally docked and set on the top surface of the bottom support plate.

[0011] As a preferred embodiment of the utility model: one end of the adjusting screw is horizontally connected and arranged at the center position of one side of the positioning horizontal plate, one end of the bottom support plate is fixedly arranged on the side of the telescopic vertical rod near the top position, the matching groove is opened in a through-type, and a through hole structure of a specified size is arranged at the center position of the punching plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model installs the punching plate with holes of corresponding specifications horizontally to the top opening end position of the matching groove, and allows the metal bracket to be buckled and arranged at the top surface position of the bottom support plate. After the inner cylinder is controlled to move in a telescopic manner, the output end drives the telescopic vertical rod to be adjusted to a specified height, and the top surface of the punching plate is butted and arranged at the bottom surface position of the metal bracket. After the adjusting screw rod on the side is rotated, one end is connected to the positioning cross bar and moved to the specified position on the top surface of the bottom support plate. At the same time, the side matching rods on both sides are pulled, so that the side horizontal grooves are adjusted to the specified interval. The distance is fixed under the extrusion of the locking screw, and the side edges of the two side positioning plates are butt-jointed on the two side edges of the metal bracket to form a limiting effect, and the other side edge of the metal bracket is butt-jointed on the side edge of the positioning horizontal plate. The above butt-jointed connection forms a positioning effect, and then the output end of the top punching cylinder extends downward to make the punching head punch the metal bracket below. The adjustable positioning structure is adopted to meet the use of metal brackets of various specifications and sizes for limited punching, and the replaceable punching structure can be replaced as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a metal bracket punching device with a limit positioning function;

[0016] Figure 2 It is a structural schematic diagram of the front view cross-section connection details of a support base plate of a metal bracket punching device with a limit positioning function;

[0017] Figure 3It is a structural schematic diagram of the side view section connection details of a telescopic upright pole of a metal bracket punching device with a limit positioning function;

[0018] Figure 4 The figure is a structural schematic diagram of the side view section connection details of a fixed top plate of a metal bracket punching device with a limit positioning function.

[0019] In the figure: 1. Support base plate; 2. Bottom pad; 3. Locking screw; 4. Side matching rod; 5. Telescopic vertical rod; 6. Side positioning plate; 7. Vertical vertical rod; 8. Fixed top plate; 9. Punching cylinder; 10. Bottom screw hole; 11. Connecting screw; 12. Side horizontal groove; 13. Inner cylinder; 14. Positioning cross plate; 15. Adjusting screw; 16. Bottom support plate; 17. Matching groove; 18. Punching plate; 19. Cylinder joint; 20. Punching head. DETAILED DESCRIPTION

[0020] See also Figure 1 In the embodiment of the utility model, a metal bracket punching device with a limit positioning function comprises a supporting base plate 1, the bottom surface of the supporting base plate 1 is evenly connected with a bottom pad 2, the top surface of the supporting base plate 1 is symmetrically threaded with a locking screw 3, the number of the bottom pads 2 is four, and the top surfaces of the four bottom pads 2 are all correspondingly connected and connected to the bottom opening end of the bottom screw hole 10, the bottom end of the locking screw 3 is threadedly connected and connected to the top surface of the screw hole near the edge position of the top surface of the supporting base plate 1, and the extended bottom end extends to the open top surface position of the side horizontal groove 12, and the extended bottom end is connected and connected to the top surface position of the side matching rod 4, the two side edges of the supporting base plate 1 are horizontally symmetrically plugged with side matching rods 4, the top surface of the supporting base plate 1 is vertically fixed with a telescopic vertical rod 5, the top of the side matching rod 4 is horizontally welded with a side positioning plate 6, and the side matching rod 4 There are two of them, and the two side matching rods 4 are both arranged in a U-shape, one end of the two side matching rods 4 is horizontally inserted and arranged on the inner side of the side horizontal groove 12, the telescopic upright rod 5 is vertically fixedly arranged on the top surface of the supporting bottom plate 1 near the side position of the vertical upright rod 7, the top surface of the supporting bottom plate 1 is vertically fixedly provided with a vertical upright rod 7, one side of the vertical upright rod 7 is horizontally fixedly provided with a fixed top plate 8, the top surface of the fixed top plate 8 is fixedly provided with a punching cylinder 9, the bottom end of the vertical upright rod 7 is fixedly arranged at one end of the midline of the top surface of the supporting bottom plate 1, one end of the fixed top plate 8 is horizontally fixedly arranged at the top end of the side of the vertical upright rod 7, and the fixed top plate 8 and the bottom supporting plate 16 are arranged in parallel with each other in a superimposed manner, and the output end of the punching cylinder 9 extends vertically downward and is fixedly connected and arranged at the top center position of the cylinder joint 19;

[0021] See also Figure 2-4In the embodiment of the utility model, a metal bracket punching device with a limit positioning function is provided, wherein the bottom surface of the supporting bottom plate 1 is evenly provided with bottom screw holes 10, the top surface of the bottom pad 2 is fixedly inserted with a connecting screw 11, and the two sides of the supporting bottom plate 1 are horizontally symmetrically provided with side horizontal grooves 12, and the inner side of the telescopic vertical rod 5 is vertically fixed with an inner cylinder 13, and one side of the telescopic vertical rod 5 is horizontally clamped with a positioning cross plate 14, and the bottom screw holes 10 are uniformly opened one by one on the bottom surface of the supporting bottom plate 1 near the four corners, and the top end of the connecting screw 11 is fixedly connected with the inner side of the bottom screw hole 10 by a corresponding thread, and the side horizontal groove 12 is horizontally opened at the center position of the side of the supporting bottom plate 1, and the positioning cross plate 14 is horizontally clamped and arranged on the side of the telescopic vertical rod 5 near the top. The position of the groove, and the bottom surface of the positioning cross plate 14 is horizontally connected to the top surface of the bottom support plate 16, the side of the telescopic vertical rod 5 is horizontally threaded with an adjusting screw 15, and one side of the telescopic vertical rod 5 is horizontally welded with a bottom support plate 16. A matching groove 17 is provided on the top surface of the bottom support plate 16, and a punching plate 18 is horizontally clamped at the top open end of the matching groove 17. One end of the adjusting screw 15 is horizontally connected and set at the center position of one side of the positioning cross plate 14, and one end of the bottom support plate 16 is fixedly set on the side of the telescopic vertical rod 5 near the top position, the matching groove 17 is opened in a through-type, and a through-hole structure of a specified size is set at the center position of the punching plate 18, and a cylinder joint 19 is horizontally clamped on the bottom surface of the fixed top plate 8, and a punching head 20 is threaded and fixedly connected to the bottom end of the cylinder joint 19.

[0022] The working principle of the utility model is:

[0023] The punching plate 18 with holes of corresponding specifications is horizontally installed to the top open end position of the matching groove 17, and the metal bracket is buckled and set on the top surface position of the bottom support plate 16. After the inner cylinder 13 is controlled to move telescopically, the output end drives the telescopic vertical rod 5 to adjust to the specified height, and the top surface of the punching plate 18 is set to the bottom surface position of the metal bracket. After the adjusting screw 15 on the side is rotated, one end is connected to the positioning cross bar 14 and moved to the specified position on the top surface of the bottom support plate 16. At the same time, after the side matching rods 4 on both sides are pulled, they are adjusted to the specified spacing along the side horizontal grooves 12 and fixed under the extrusion of the locking screws 3. The side edges between the two side positioning plates 6 are set on the two sides of the metal bracket to form a limiting effect, and the other side of the metal bracket is set on the side of the positioning cross plate 14. The above docking forms a positioning effect, and then the output end of the punching cylinder 9 at the top extends downward, so that the punching head 20 punches the metal bracket below downward.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal bracket punching device with a limiting positioning function, comprising a supporting base plate (1), characterized in that: The bottom surface of the support base plate (1) is evenly connected with a bottom pad (2), the top surface of the support base plate (1) is symmetrically threaded with a locking screw (3), the two side edges of the support base plate (1) are horizontally and symmetrically plugged with side matching rods (4), the top surface of the support base plate (1) is vertically and upwardly fixedly provided with a telescopic vertical rod (5), the top end of the side matching rod (4) is horizontally welded with a side positioning plate (6), the top surface of the support base plate (1) is vertically and upwardly fixedly provided with a vertical vertical rod (7), one side edge of the vertical vertical rod (7) is horizontally fixedly provided with a fixed top plate (8), the top surface of the fixed top plate (8) is fixedly provided with a punching cylinder (9), the bottom surface of the support base plate (1) is evenly provided with bottom screw holes (10), the top surface of the bottom pad (2) is fixedly plugged with a telescopic vertical rod (5), and the top end of the side matching rod (4) is horizontally welded with a side positioning plate (6). A connecting screw (11) is connected, and side horizontal grooves (12) are symmetrically provided on both sides of the supporting bottom plate (1), and an inner cylinder (13) is vertically fixedly provided on the inner side of the telescopic vertical rod (5), and a positioning horizontal plate (14) is horizontally clamped on one side of the telescopic vertical rod (5), and an adjusting screw (15) is horizontally threadedly connected to the side of the telescopic vertical rod (5), and a bottom supporting plate (16) is horizontally welded to one side of the telescopic vertical rod (5), and a matching groove (17) is provided on the top surface of the bottom supporting plate (16), and a punching plate (18) is horizontally clamped on the top open end of the matching groove (17), and a cylinder joint (19) is horizontally clamped on the bottom surface of the fixed top plate (8), and a punching head (20) is threadedly fixedly connected to the bottom end of the cylinder joint (19).

2. A metal bracket punching device with position limiting and positioning function according to claim 1, characterized in that: The number of the bottom pads (2) is four, and the top surfaces of the four bottom pads (2) are all correspondingly connected to the bottom opening end of the bottom screw hole (10), the bottom end of the locking screw (3) is threadedly connected to the top surface of the supporting bottom plate (1) near the edge of the screw hole, and the extended bottom end extends to the top surface of the opening of the side horizontal groove (12), and the extended bottom end is connected to the top surface of the side matching rod (4).

3. The metal bracket punching device with position limiting and positioning function according to claim 1, characterized in that: There are two side matching rods (4), and both side matching rods (4) are arranged in a U-shape. One end of the two side matching rods (4) is horizontally inserted and arranged on the inner side of the side horizontal groove (12). The telescopic vertical rod (5) is vertically fixedly arranged on the top surface of the supporting bottom plate (1) near the side position of the vertical vertical rod (7).

4. The metal bracket punching device with position limiting and positioning function according to claim 1, characterized in that: The bottom end of the vertical rod (7) is fixedly arranged at one end of the center line of the top surface of the supporting bottom plate (1), one end of the fixed top plate (8) is horizontally fixedly arranged at the top end of the side of the vertical rod (7), and the fixed top plate (8) and the bottom supporting plate (16) are arranged in a superimposed parallel manner, and the output end of the punching cylinder (9) extends vertically downward and is fixedly connected to the top center position of the cylinder joint (19).

5. The metal bracket punching device with position limiting and positioning function according to claim 1, characterized in that: The bottom screw holes (10) are all correspondingly opened on the bottom surface of the supporting bottom plate (1) near the four corners, the top ends of the connecting screw rods (11) are correspondingly threadedly fixedly connected to the inner sides of the bottom screw holes (10), the side horizontal grooves (12) are horizontally opened at the center of the side edges of the supporting bottom plate (1), the positioning cross plate (14) is horizontally clamped and set at the groove position near the top end of the side edge of the telescopic vertical rod (5), and the bottom surface of the positioning cross plate (14) is horizontally connected and set on the top surface of the bottom supporting plate (16).

6. The metal bracket punching device with position limiting and positioning function according to claim 1, characterized in that: One end of the adjusting screw rod (15) is horizontally connected to the center of one side of the positioning horizontal plate (14), one end of the bottom supporting plate (16) is fixedly arranged on the side of the telescopic vertical rod (5) near the top, the matching groove (17) is opened in a through-type manner, and a through hole structure of a specified size is arranged at the center of the punching plate (18).

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