Fixing clamp for vertical milling machine

Abstract

A fixing clamp for a vertical milling machine is characterized by comprising a bottom plate, a frame body, a fixed plate, a lower sliding rod, an upper sliding rod, a movable plate, an electric push rod A, an electric push rod B, a fixed bottom plate, an electric push rod C and a top plate, the frame body and the fixed plate are connected to the bottom plate, and the lower sliding rod, the electric push rod A and the fixed bottom plate are connected to the lower portion of the side edge of the frame body; the upper portion of the side edge of the frame body is connected with an upper sliding rod and an electric push rod B, a plurality of moving plates penetrate through the lower sliding rod and the upper sliding rod, the electric push rod A and the electric push rod B are connected with the first moving plate, the top of the frame body is connected with an electric push rod C, and the electric push rod C is connected with a top plate. The problem of dislocation caused by separation of the upper clamp and the lower clamp is solved, the part clamping effect is enhanced, and the part machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing fixtures, in particular to a fixing fixture for a vertical milling machine. Background Art

[0002] When clamping tubular parts, traditional milling machine clamps cannot clamp parts in batches as needed due to the limitations of the clamp structure, which brings unnecessary troubles to part processing and affects the efficiency of part processing. Chinese patent CN218017259U discloses a fixing clamp for a vertical milling machine, including a base, two groups of fixing devices and two groups of auxiliary devices are installed on the upper side of the base, the fixing device includes a chassis, the front and rear side walls of the chassis are connected with two groups of first guide rods, the outer sides of the two groups of first guide rods are connected with multiple groups of first fixing plates, the upper side wall of the chassis is provided with limiting holes matching the first fixing plates, the upper side of the chassis is connected with a first cylinder, the telescopic end of the first cylinder is connected to the front first fixing plate, the auxiliary device includes a frame, the upper side of the frame is installed with a second air pump, and the transmission end of the second air pump is connected with a pressing device. The upper clamp structure and the lower clamp structure of the utility model are separated from each other. When the lower clamp structure pushes the parts to one side for clamping and fixing, it will be misaligned with the upper clamp structure, so that the upper clamp structure cannot play a good clamping and fixing role. Utility Model Content

[0003] According to the above existing technical problems, the utility model provides a fixing fixture for a vertical milling machine, characterized in that it includes a bottom plate, a frame, a fixed plate, a lower slide bar, an upper slide bar, a movable plate, an electric push rod A, an electric push rod B, a fixed bottom plate, an electric push rod C, and a top plate, the bottom plate is connected with the frame and the fixed plate, the lower side of the frame is connected with the lower slide bar, the electric push rod A, and the fixed bottom plate, the upper side of the frame is connected with the upper slide bar and the electric push rod B, a number of movable plates are passed through the lower slide bar and the upper slide bar, the electric push rod A and the electric push rod B are connected to the first movable plate, the top of the frame is connected with the electric push rod C, and the electric push rod C is connected with the top plate;

[0004] The fixed plate and the movable plate are provided with insertion holes and sliding grooves, and the bottom plate is provided with a plurality of mounting holes.

[0005] Beneficial effects of the utility model:

[0006] After placing a number of parts between different moving plates, the utility model opens the electric push rods A and B to push the first moving plate along the lower slide rod and the upper slide rod toward the fixed plate until it cannot be pushed. During this process, a number of moving plates and parts are clamped. The utility model uses the electric push rod C to push the top plate downward along the slide grooves of the fixed plate and the moving plate until it reaches the top of the part, further limiting the top of the part, thereby completing the complete clamping and fixing of the part. The utility model sets the upper clamp structure and the lower clamp structure in the same system, and the slide groove of the moving plate constrains the two to the same vertical moving track. The utility model solves the misalignment problem caused by the separation of the upper and lower clamps, strengthens the clamping effect of the parts, and improves the processing efficiency of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a schematic diagram of the overall structure of a fixing fixture for a vertical milling machine according to the utility model;

[0008] Figure 2 This is a schematic diagram of the front cover structure of a fixing fixture for a vertical milling machine according to the utility model;

[0009] As shown in the figure: 1. bottom plate, 101. mounting hole, 2. frame, 3. fixed plate, 4. lower slide bar, 5. upper slide bar, 6. movable plate, 601. through hole, 602. slide groove, 7. electric push rod A, 8. electric push rod B, 9. fixed bottom plate, 10. electric push rod C, 11. top plate. DETAILED DESCRIPTION

[0010] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0011] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0012] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0013] Example 1

[0014] As shown in the figure, a fixing fixture for a vertical milling machine is characterized in that it includes a bottom plate 1, a frame 2, a fixed plate 3, a lower slide bar 4, an upper slide bar 5, a movable plate 6, an electric push rod A7, an electric push rod B8, a fixed bottom plate 9, an electric push rod C10, and a top plate 11. The bottom plate 1 is connected to the frame 2 and the fixed plate 3, the lower side of the frame 2 is connected to the lower slide bar 4, the electric push rod A7, and the fixed bottom plate 9, the upper side of the frame 2 is connected to the upper slide bar 5 and the electric push rod B8, a plurality of movable plates 6 are passed through the lower slide bar 4 and the upper slide bar 5, the electric push rod A7 and the electric push rod B8 are connected to the first movable plate 6, the top of the frame 2 is connected to the electric push rod C10, and the electric push rod C10 is connected to the top plate 11;

[0015] The fixed plate 3 and the movable plate 6 are provided with insertion holes 601 and sliding grooves 602 , and the bottom plate 1 is provided with a plurality of mounting holes 101 .

[0016] Example 2

[0017] When using the utility model, several parts are placed between different movable plates 6, and the electric push rods A7 and B8 are turned on to push the first movable plate 6 along the lower slide rod 4 and the upper slide rod 5 toward the fixed plate 3 until it can no longer be pushed. During this process, several movable plates 6 and parts are clamped.

[0018] The electric push rod C10 and the top plate 11 are pushed downward along the slide grooves 602 of the fixed plate 3 and the movable plate 6 until they reach the top of the part, thereby further limiting the top of the part and completing the complete clamping and fixing of the part.

[0019] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing fixture for a vertical milling machine, characterized in that It includes a bottom plate, a frame, a fixed plate, a sliding rod, an upper sliding rod, a mobile plate, an electric push rod A, an electric push rod B, a fixed bottom plate, an electric push rod C, and a top plate. The bottom plate is connected to the frame and the fixed plate. The lower part of the side of the frame is connected to the sliding rod, the electric push rod A, and the fixed bottom plate. The upper part of the side of the frame is connected to the upper sliding rod and the electric push rod B. Several mobile plates are passed through the sliding rod and the upper sliding rod. The electric push rod A and the electric push rod B are connected to the first mobile plate. The top of the frame is connected to the electric push rod C, and the electric push rod C is connected to the top plate. The fixed plate and the movable plate are provided with insertion holes and sliding grooves, and the bottom plate is provided with a plurality of mounting holes.

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