Punching clamp convenient to drill and used for excavator support

Abstract

The utility model discloses an excavator support punching clamp convenient to drill, which comprises a clamp plate, a clamp support plate is mounted on the clamp plate through a first mounting bolt, a support limiting component is mounted at the top of the clamp support plate, and a second mounting bolt is mounted at the bottom of the clamp support plate. The bottom of the other end of the bearing limiting assembly is provided with a clamp supporting base installed on the clamp plate, the clamp supporting base is installed on the clamp plate through a second installation bolt, and the top of the clamp supporting plate is further connected with a hole site assembly. According to the clamp, the clamp supporting plate and the clamp supporting base are installed on the clamp plate, then the excavator bearing is installed on the movable rod, then the punching plate, the adjusting screw holes, the screws and the positioning holes are arranged, the positioning holes correspond to the position, to be punched, of the excavator bearing, and therefore the clamp can clamp and position the excavator bearing conveniently; according to the utility model, supports with different sizes and special shapes can be clamped and fixed, so that the support can be conveniently punched by the punching device.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting clamps, in particular to a punching clamp for supporting an excavator which is convenient for drilling holes. Background Art

[0002] The punching fixture for excavator support that is convenient for drilling is used in the hot processing of metal materials. It is necessary to punch holes in the hot processed excavator support. The excavator needs to be fixed by the fixture to facilitate the punching device to drill holes in the support. The existing punching fixture for excavator support that is convenient for drilling holes is not easy to fix and position when fixing the excavator support because the support size is large and the support is a special-shaped structure. It is not convenient for the punching device to drill holes in the support. At the same time, one fixture can only match a support of one size, and the fixture cannot be adjusted according to needs so that the fixture can match different supports.

[0003] Therefore, in view of this, research and improvement are conducted to the existing deficiencies, and a punching fixture for excavator support that is convenient for drilling holes is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a punching fixture for an excavator support that is convenient for drilling, so as to solve the problem that when the punching fixture for an excavator support that is convenient for drilling is proposed in the above background technology, the support is not easy to fix and position due to the large size of the support and the special-shaped structure of the support, and it is not convenient for the punching device to punch holes in the support. At the same time, one fixture can only match a support of one size, and the fixture cannot be adjusted according to needs so that the fixture can match different supports.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching fixture for excavator support that is convenient for drilling holes, comprising: a fixture plate, a fixture support plate is installed on the fixture plate, the fixture support plate is installed on the fixture plate by a first mounting bolt, a support limit assembly is installed on the top of the fixture support plate, a fixture support seat installed on the fixture plate is provided at the bottom of the other end of the support limit assembly, the fixture support seat is installed on the fixture plate by a second mounting bolt, and a hole assembly is also connected to the top of the fixture support plate.

[0006] Furthermore, the supporting limit assembly includes a movable rod, a limit nut, a clamp and an extrusion nut. The movable rod transversely penetrates the interior of the clamp support plate, and the two ends of the movable rod are respectively connected to the limit nut, the clamp and the extrusion nut. The clamp is located on the side of the limit nut close to the support plate.

[0007] Furthermore, a thread is provided on the surface of the movable rod, and the movable rod is threadedly connected to the limiting nut and the extruding nut.

[0008] Furthermore, the hole assembly includes a punch plate, an adjusting screw hole, a screw and a positioning hole. The punch plate is provided with an adjusting screw hole, a screw passes through the adjusting screw hole, and the punch plate is provided with a positioning hole.

[0009] Furthermore, the screw passes through the adjusting screw hole and is threadedly connected to the surface of the clamp support plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is installed on the clamp plate through the clamp support plate and the clamp support seat, and then the excavator support is installed on the movable rod. Then, the positioning hole is made to correspond to the position of the excavator support to be punched through the punching plate, adjusting screw holes, screws and positioning holes, so that the clamp can conveniently clamp and position the excavator support. The utility model can clamp and fix supports of different sizes and shapes, making it convenient for the punching device to punch holes in the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a side view of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the back view of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0016] In the figure: 1. clamp plate; 2. clamp support plate; 3. first mounting bolt; 4. movable rod; 5. limit nut; 6. clamp plate; 7. extrusion nut; 8. punch plate; 9. adjustment screw hole; 10. screw; 11. positioning hole; 12. clamp support seat; 13. second mounting bolt. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figure 1-Figure 4As shown, a punching fixture for an excavator support that is convenient for drilling holes comprises: a fixture plate (1), a fixture support plate (2) is installed on the fixture plate (1), the fixture support plate (2) is installed on the fixture plate (1) by a first mounting bolt (3), a support limit assembly is installed on the top of the fixture support plate (2), and the support limit assembly can be used to fix the excavator support, and a fixture support seat (12) installed on the fixture plate (1) is provided at the bottom of the other end of the support limit assembly, and the fixture support seat (12) is installed on the fixture plate (1) by a second mounting bolt (13), and a hole assembly is also connected to the top of the fixture support plate (2), which can be used to drill holes for excavator supports of different sizes.

[0019] like Figure 1-Figure 4 As shown, a punching fixture for excavator support that is convenient for drilling holes, the support limit assembly includes a movable rod (4), a limit nut (5), a clamp (6) and an extrusion nut (7), the movable rod (4) horizontally penetrates the interior of the fixture support plate (2), the surface of the movable rod (4) is provided with a thread, the movable rod (4) and the limit nut (5) and the extrusion nut (7) are threadedly connected, and the two ends of the movable rod (4) are respectively connected to the limit nut (5), the clamp (6) and the extrusion nut (7), and the extrusion nut (7) are used to fix the excavator support on the movable rod (4) by rotating the limit nut (5) and the extrusion nut (7), and the clamp (6) is located on the side of the limit nut (5) close to the support plate (2).

[0020] like Figure 1-Figure 4 As shown, a punching fixture for supporting an excavator that is convenient for drilling holes, the hole assembly comprises a punching plate (8), an adjusting screw hole (9), a screw (10) and a positioning hole (11), the inside of the punching plate (8) is provided with an adjusting screw hole (9), the inside of the adjusting screw hole (9) is penetrated by a screw (10), the punching plate (8) is fixed to the surface of a fixture support plate (2) by passing the screw (10) through the adjusting screw hole (9), the screw (10) passes through the adjusting screw hole (9) and is threadedly connected to the surface of the fixture support plate (2), and the punching plate (8) is provided with a positioning hole (11).

[0021] Working principle: When using the punching fixture for excavator support that is convenient for drilling, first install the movable rod (4) inside the fixture support plate (2), then put the excavator support on the movable rod (4), then tighten the limit nut (5) and the squeeze nut (7), so that the clamp (6) clamps and fixes the excavator support, then adjust the position of the punching plate (8) so that the positioning hole (11) on the punching plate (8) corresponds to the position of the punching hole on the excavator support, and then use a screw (10) to pass through the adjusting screw hole (9) to install the punching plate (8) on the fixture support plate (2), thereby fixing the position of the positioning hole (11), which facilitates the punching device to drill holes on the excavator support.

[0022] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A punching fixture for excavator support that is convenient for drilling, comprising: A fixture plate (1), characterized in that a fixture support plate (2) is installed on the fixture plate (1), the fixture support plate (2) is installed on the fixture plate (1) by a first mounting bolt (3), a support and limit assembly is installed on the top of the fixture support plate (2), a fixture support seat (12) installed on the fixture plate (1) is provided at the bottom of the other end of the support and limit assembly, the fixture support seat (12) is installed on the fixture plate (1) by a second mounting bolt (13), and a hole assembly is also connected to the top of the fixture support plate (2).

2. The drilling fixture for excavator support that facilitates drilling according to claim 1, characterized in that: The supporting limit assembly comprises a movable rod (4), a limit nut (5), a clamp (6) and an extrusion nut (7); the movable rod (4) transversely penetrates the interior of the clamp support plate (2), and the two ends of the movable rod (4) are respectively connected to the limit nut (5), the clamp (6) and the extrusion nut (7); the clamp (6) is located on the side of the limit nut (5) close to the support plate (2).

3. The drilling fixture for excavator support that facilitates drilling according to claim 2, characterized in that: The surface of the movable rod (4) is provided with threads, and the movable rod (4) is threadedly connected to the limiting nut (5) and the extruding nut (7).

4. The drilling fixture for excavator support that facilitates drilling according to claim 1, characterized in that: The hole position assembly comprises a punch plate (8), an adjusting screw hole (9), a screw (10) and a positioning hole (11); the punch plate (8) is provided with an adjusting screw hole (9), the adjusting screw hole (9) is penetrated by a screw (10), and the punch plate (8) is provided with a positioning hole (11).

5. The drilling fixture for excavator support that facilitates drilling according to claim 4, characterized in that: The screw (10) passes through the adjusting screw hole (9) and is threadedly connected to the surface of the clamp support plate (2).

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