Angle steel clamp applied to punching machine tool
By designing an angle steel fixture for punching machine tools, including fixture frames, angle steel extrusion cylinders, articulation seats, limiting components, pressing handles and hammer heads, the problems of loose and poor accuracy of angle steel fixtures in the prior art are solved, and precise processing and efficient production of angle steel workpieces are achieved.
Patent Information
- Application Number
- CN202420976928.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In the prior art, the clamps that clamp angle steel are prone to loosening during processing, which affects the processing efficiency. Some enterprises use manual processing, resulting in worse accuracy.
An angle steel fixture applied to punching machine tools is designed, including a fixture frame, angle steel extrusion cylinder, articulation seat, limit assembly, pressing handle and hammer head. The precise processing of angle steel workpieces is achieved through the design of limit assembly and pressing handle.
Through the design of limiting components and pressing handles, precise processing of angle steel workpieces is achieved, ensuring processing accuracy and quality, simple operation of fixtures, and adjustable hammer heads to adapt to workpieces of different thicknesses, improving operating flexibility and production efficiency.
Smart Images
Figure CN222607720U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an angle steel clamp applied to a punching machine tool. Background Art
[0002] CNC machining centers have changed the traditional human-centered production method. Through the control of computer programs, they can complete various processing needs, such as milling, drilling, boring, tapping, etc., greatly shortening the processing time and reducing production costs. This is the biggest feature of CNC machine tools.
[0003] In CNC machining centers, the workpiece fixture is an important factor affecting machining accuracy and efficiency. In the prior art, the fixture for clamping angle steels tends to loosen during machining, affecting machining efficiency. In addition, some companies still use manual processing for angle steels, which results in worse accuracy of the angle steels after processing. Summary of the invention
[0004] In view of the deficiencies in the prior art, the utility model aims to provide a ring cutting pliers.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] An angle steel clamp used for a punching machine tool comprises a clamp frame, an angle steel extrusion cylinder hingedly mounted on one side of the clamp frame, an articulated seat fixedly mounted inside the clamp frame, a limit assembly with one end hingedly mounted to the middle of the articulated seat and the other end hingedly mounted to the output end of the angle steel extrusion cylinder, a pressing handle with one end hingedly mounted to the articulated seat and the middle part assembled with the limit assembly, and a hammer head mounted at the end of the pressing handle.
[0007] Preferably, the fixture frame includes a bottom plate, a supporting side plate formed by bending both ends of the bottom plate upward, and a cylinder hinge hole integrally formed at the end of the supporting side plate for hingedly mounting an angle steel extrusion cylinder.
[0008] Preferably, the hinge seat is composed of two symmetrical L-shaped angle irons, a pressure handle hinge hole is provided at the upper end of the L-shaped angle iron, and a pull plate hinge hole is provided in the middle of the L-shaped angle iron.
[0009] Preferably, the limiting assembly includes two symmetrical pull plates, which cooperate with the pull plates to assemble the studs of the pressure handle.
[0010] Preferably, the middle portion of the pull plate is convex outward.
[0011] Preferably, the pressing handle comprises a handle body, a flat portion hinged to the hinge seat, and a guide groove which is provided on the flat portion and inclined downward.
[0012] Preferably, the hammer head is a hammer head with a threaded rod.
[0013] The beneficial effects of the utility model are as follows: through the design of the limit assembly and the pressure handle, accurate processing of the angle steel workpiece can be achieved, ensuring the processing accuracy and quality; the operation of the fixture is relatively simple, and the hammer head can adapt to angle steel workpieces of different thicknesses by adjusting the installation length, thereby improving the flexibility and convenience of operation; the workpiece can be quickly fixed and processed, thereby improving production efficiency and saving time costs. In addition, the hammer head design is rotatable and adjustable, suitable for angle steel workpieces of different specifications and thicknesses, and has strong versatility and applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural schematic diagram of an angle steel fixture used in a punching machine tool according to the utility model;
[0015] Figure 2 for Figure 1 Exploded diagram of
[0016] Figure 3 for Figure 1 Usage status diagram. DETAILED DESCRIPTION
[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.
[0018] Example
[0019] An angle steel fixture used in punching machine tools, such as Figure 1-2 As shown, it includes a clamp frame 1, an angle steel extrusion cylinder 2 hingedly installed on one side of the clamp frame 1, an articulated seat 3 fixedly installed inside the clamp frame 1, a limit assembly 4 with one end hinged to the middle of the articulated seat 3 and the other end hinged to the output end of the angle steel extrusion cylinder 2, a pressing handle 5 with one end hinged to the articulated seat 3 and the middle assembled with the limit assembly 4, and a hammer head 6 installed at the end of the pressing handle 5.
[0020] In this embodiment, the fixture frame 1 includes a bottom plate 11, a supporting side plate 12 formed by bending both ends of the bottom plate 11 upward, and a cylinder hinge hole 13 integrally formed at the end of the supporting side plate 12 for hingedly mounting the angle steel extrusion cylinder 2.
[0021] Specifically, the fixture frame is composed of a bottom plate and supporting side plates. The bottom plate provides overall stable support, and the supporting side plates are formed by bending upward, which increases the strength and stability of the structure and is conducive to the use and operation of the fixture as a whole. The end of the fixture frame is integrally formed with a cylinder reaming hole for installing an angle steel extrusion cylinder. This design simplifies the installation steps and improves the installation efficiency, while also ensuring the stability and reliability of the cylinder.
[0022] In this embodiment, the hinge seat 3 is composed of two symmetrical L-shaped angle irons 31 , a pressure handle hinge hole 32 is provided at the upper end of the L-shaped angle iron 31 , and a pull plate hinge hole 33 is provided in the middle of the L-shaped angle iron 31 .
[0023] Specifically, the hinge seat is composed of two symmetrical L-shaped angle irons. This structure is stable and reliable, and can effectively support and fix other parts of the clamp, providing good working stability. The hinge seat has a hinge hole for the pressure handle at the top and a hinge hole for the pull plate in the middle. Through these hinge holes, the clamp's pressure handle and pull plate and other parts can be easily connected and installed, making the assembly of the clamp more flexible and convenient.
[0024] In this solution, the limit assembly 4 includes two symmetrical pull plates 41, and the pull plates 41 are matched with the studs 42 of the pressing handle 5. The middle part of the pull plate 41 is convex outwardly arranged. Specifically, in actual use, the part of the pull plate 41 that is convex outwardly arranged in the middle part does not contact the pressing handle 5, which can effectively improve the smoothness of operation.
[0025] In this embodiment, the pressing handle 5 includes a handle body 51, a flat portion 52 hinged to the hinge seat 3, and a downwardly inclined guide groove 53 provided on the flat portion 52. Specifically, the pressing handle 5 is hinged to the pressing handle hinge hole 32 through the flat portion 52, and the guide groove 53 facilitates the passage of the stud 42.
[0026] In the present solution, the hammer head 6 is a hammer head with a threaded rod body. Specifically, it can be rotated at the end of the pressure handle 5 to adjust its installation length, and can adapt to angle steel workpieces of different thicknesses.
[0027] Referring to 1-3, when the angle steel extrusion cylinder 2 extends to drive the limit assembly 4 to rotate forward, the stud 42 moves on the guide groove 53, thereby squeezing the pressing handle 5 downward, and the hammer head 6 is controlled by the pressing handle 5 to press the angle steel.
[0028] The above-mentioned embodiments of the utility model are not intended to limit the protection scope of the utility model, and the implementation methods of the utility model are not limited to these. All other various forms of modifications, replacements or changes made to the above-mentioned structure of the utility model based on the above-mentioned contents of the utility model, in accordance with the common technical knowledge and customary means in the field, without departing from the above-mentioned basic technical ideas of the utility model, should fall within the protection scope of the utility model.
Claims
1. An angle steel fixture used in a punching machine tool, characterized in that: It includes a fixture frame, an angle steel extrusion cylinder hingedly installed on one side of the fixture frame, an articulated seat fixedly installed inside the fixture frame, a limit assembly with one end hinged to the middle of the articulated seat and the other end hinged to the output end of the angle steel extrusion cylinder, a pressing handle with one end hinged to the articulated seat and assembled with the limit assembly in the middle, and a hammer head installed at the end of the pressing handle.
2. The angle steel fixture for punching machine tool according to claim 1 is characterized in that: The fixture frame comprises a bottom plate, a supporting side plate formed by bending both ends of the bottom plate upward, and a cylinder hinge hole integrally formed at the end of the supporting side plate for hingedly installing an angle steel extrusion cylinder.
3. The angle steel fixture for punching machine tool according to claim 1 is characterized in that: The hinge seat is composed of two symmetrical L-shaped angle irons, a pressure handle hinge installation hole is arranged at the upper end of the L-shaped angle iron, and a pull plate hinge installation hole is arranged in the middle of the L-shaped angle iron.
4. The angle steel fixture for punching machine tool according to claim 1, characterized in that: The limit assembly comprises two symmetrical pull plates, which are matched with the pull plates to assemble the studs of the pressure handle.
5. The angle steel fixture for punching machine tool according to claim 4 is characterized in that: The middle part of the pull plate is arranged to protrude outwards.
6. The angle steel fixture for punching machine tool according to claim 1, characterized in that: The pressing handle comprises a handle body, a flat portion hingedly connected to a hinge seat, and a guide groove which is arranged on the flat portion and inclined downward.
7. The angle steel fixture for punching machine tool according to claim 1, characterized in that: The hammer head is a hammer head with a threaded rod body.