Tool clamp for five-axis engraving and milling machine

Abstract

The tool clamp for the five-axis engraving and milling machine comprises a machine tool operation table, one end of the interior of the machine tool operation table is connected with a movable supporting base in a sliding mode, one end of the upper portion of the movable supporting base is fixedly connected with a hydraulic telescopic rod, and the movable end of the hydraulic telescopic rod is fixedly connected with a fixed socket. A tooth-shaped clamping plate block is inserted into one end in the fixed socket, a half-thread supporting column is fixedly connected to the bottom end in the fixed socket, and a lock cap is arranged at the upper end of the outer side of the half-thread supporting column; according to the utility model, the tooth-shaped arrangement on the surface of the tooth-shaped clamping plate block can prevent a workpiece from falling off when the workpiece is clamped, the stability can be improved, and the fixed state of the tooth-shaped clamping plate block can be released by fixing the connection relationship between the socket and the tooth-shaped clamping plate block and unscrewing and taking down the lock cap, so that the tooth-shaped clamping plate block can be taken down conveniently and quickly, and the work efficiency is improved. Therefore, replacement can be carried out after damage or long-term use and abrasion.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixture equipment, in particular to a tooling fixture for a five-axis precision engraving machine. Background Art

[0002] Five-axis engraving machines are usually used for high-precision three-dimensional engraving and processing. Their working mechanism is complex and requires appropriate tooling and fixtures to fix and clamp the workpiece. The tooling and fixture can stably fix the workpiece, making it easier for the five-axis engraving machine to process the workpiece and prevent the workpiece from moving or shaking during processing, thereby ensuring processing accuracy and stability.

[0003] Through the role of tooling and fixtures, the correct positioning and fixation of the workpiece can be guaranteed, the processing accuracy can be improved, and it can be ensured that the products that meet the requirements are processed. However, in order to improve stability, the existing fixtures are more complicated in design. Therefore, when personnel replace them after they are worn or damaged, the replacement is not convenient and fast enough, which can easily cause a long downtime of the machine body, thereby reducing production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a tooling fixture for a five-axis precision engraving machine in order to solve the problem that the existing fixture has a relatively complex design in order to improve stability. Therefore, when the fixture is worn or damaged, the replacement is not convenient and fast enough, which easily causes a long machine downtime, thereby reducing production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooling fixture for a five-axis precision engraving machine, comprising: a machine tool operating table, a movable support base is slidably connected to one end of the machine tool operating table, a hydraulic telescopic rod is fixedly connected to one end above the movable support base, a fixed socket is fixedly connected to the movable end of the hydraulic telescopic rod, a toothed clamping plate is inserted into one end of the fixed socket, a semi-threaded support column is fixedly connected to the bottom end of the fixed socket, and a locking cap is provided at the upper end of the outer side of the semi-threaded support column.

[0006] As a further solution of the utility model: a motor is fixedly connected to one end of the outer side of the machine tool operating table, a lead screw is fixedly connected to the output end of the motor, and an internal threaded through groove is opened at one end inside the movable support base.

[0007] As a further solution of the utility model: a thread groove is opened at one end inside the lock cap, and the thread groove is adapted to the semi-thread support column.

[0008] As a further solution of the utility model: a through hole is opened at the other end of the toothed clamping plate, and the through hole is adapted to the semi-threaded support column.

[0009] As a further solution of the utility model: a slide groove is opened at one end of the bottom of the movable support base, and the slide grooves are provided in multiple groups and are symmetrically arranged at the bottom of the movable support base.

[0010] As a further solution of the utility model: the other end of the semi-threaded support column passes through the toothed clamping plate and is threadedly connected to the locking nut, and the movable support base, the hydraulic telescopic rod, the fixed socket and the toothed clamping plate are all provided in two groups.

[0011] As a further solution of the utility model: the screw rod is rotatably connected to the machine tool operating table, the screw rod is threadedly connected to the movable support base, and the motor and the screw rod are both provided in two groups.

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

[0013] The toothed arrangement on the surface of the toothed clamping plate in the utility model can prevent the workpiece from falling off when being clamped, and can improve stability. By fixing the connection relationship between the socket and the toothed clamping plate, the locking cap can be loosened and removed, so that the fixed state of the toothed clamping plate can be released, so that it can be removed quickly and conveniently for replacement after damage or long-term wear and tear, thereby avoiding the fixture being more complicated and causing a long machine downtime when personnel replace it, thereby reducing production efficiency; by starting the motor to drive the screw rod to rotate, the movable support base is moved, so that offset clamping or relative clamping can be selected according to the specific shape of the workpiece, thereby improving overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the machine tool operating table in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the mobile support base in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fixed socket in the utility model.

[0018] In the figure: 1. Machine tool operating table; 2. Mobile support base; 3. Hydraulic telescopic rod; 4. Fixed socket; 5. Toothed clamping plate; 6. Semi-threaded support column; 7. Locking cap; 8. Motor; 9. Screw; 10. Internal threaded groove; 11. Threaded groove; 12. Through hole; 13. Slide groove. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. 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. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0021] Reference Figures 1 to 4 In the embodiment of the utility model, a tooling fixture for a five-axis precision engraving machine includes: a machine tool operating table 1, a movable support base 2 is slidably connected to one end of the machine tool operating table 1, a hydraulic telescopic rod 3 is fixedly connected to one end above the movable support base 2, a fixed socket 4 is fixedly connected to the movable end of the hydraulic telescopic rod 3, a toothed clamping plate 5 is inserted into one end of the fixed socket 4, a semi-threaded support column 6 is fixedly connected to the bottom end of the fixed socket 4, and a locking cap 7 is provided on the upper end of the outer side of the semi-threaded support column 6.

[0022] Reference Figures 1 to 4, a motor 8 is fixedly connected to one end of the outer side of the machine tool operating table 1, and a screw rod 9 is fixedly connected to the output end of the motor 8. An internal threaded through groove 10 is opened at one end of the inside of the mobile support base 2, and a threaded groove 11 is opened at one end of the inside of the lock cap 7. The threaded groove 11 is adapted to the semi-threaded support column 6. A through hole 12 is opened at the other end of the inside of the toothed clamping plate 5, and the through hole 12 is adapted to the semi-threaded support column 6. A slide groove 13 is opened at one end of the bottom of the mobile support base 2. The slide grooves 13 are provided in multiple groups and are symmetrically arranged at the bottom of the mobile support base 2. The other end of the semi-threaded support column 6 passes through the toothed clamping plate 5 and is threadedly connected to the lock cap 7. The mobile support base 2, the hydraulic telescopic rod 3, the fixed socket 4 and the toothed clamping plate 5 are all provided in two groups. The screw rod 9 is rotatably connected to the machine tool operating table 1, and the screw rod 9 is threadedly connected to the mobile support base 2. There are two groups of motors 8 and screw rods 9.

[0023] By adopting the above scheme: two groups of hydraulic telescopic rods 3 respectively drive the fixed sockets 4 at their top ends to move toward the middle of the machine tool operating table 1, so that the two groups of toothed clamping plates 5 can move toward each other, thereby forming a clamp to clamp the workpiece. The toothed setting on the surface of the toothed clamping plate 5 can prevent the workpiece from falling off when clamping, and can improve stability.

[0024] The working principle of the utility model is as follows: when in use, two groups of hydraulic telescopic rods 3 are used to drive the fixed sockets 4 at the top ends thereof to move toward the middle of the machine tool operating table 1, so that the two groups of toothed clamping plates 5 can move toward each other, thereby forming a clamp to clamp the workpiece. The toothed setting on the surface of the toothed clamping plate 5 can prevent the workpiece from falling off when clamping, and can improve stability. Through the connection relationship between the fixed socket 4 and the toothed clamping plate 5, the locking cap 7 is loosened and removed, and the fixed state of the toothed clamping plate 5 can be released, so that it can be removed quickly and conveniently, so that it can be replaced after damage or long-term use and wear, avoiding the fixture being more complicated, causing a long machine body downtime when personnel replace it, thereby reducing production efficiency; by starting the motor 8 to drive the screw rod 9 to rotate, the movable support base 2 is moved, so that the offset clamping or relative clamping can be selected according to the specific shape of the workpiece, thereby improving the overall practicality.

[0025] 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 fixture for a five-axis engraving machine, characterized in that: include: A machine tool operating table (1), wherein one end of the machine tool operating table (1) is slidably connected to a movable support base (2), one end of the upper portion of the movable support base (2) is fixedly connected to a hydraulic telescopic rod (3), a movable end of the hydraulic telescopic rod (3) is fixedly connected to a fixed socket (4), one end of the fixed socket (4) is plugged with a toothed clamping plate (5), a semi-threaded support column (6) is fixedly connected to the bottom end of the fixed socket (4), and a locking cap (7) is provided at the upper end of the outer side of the semi-threaded support column (6).

2. A five-axis engraving machine fixture according to claim 1, characterized in that: A motor (8) is fixedly connected to one end of the outer side of the machine tool operating table (1), a screw rod (9) is fixedly connected to the output end of the motor (8), and an internal threaded through groove (10) is provided at one end of the inner side of the movable support base (2).

3. A five-axis engraving machine fixture according to claim 1, characterized in that: A thread groove (11) is formed at one end of the interior of the locking cap (7), and the thread groove (11) is adapted to fit the semi-threaded support column (6).

4. A five-axis engraving machine fixture according to claim 1, characterized in that: A through hole (12) is provided at the other end of the toothed clamping plate (5), and the through hole (12) is compatible with the semi-threaded support column (6).

5. A five-axis engraving machine fixture according to claim 1, characterized in that: A slide groove (13) is provided at one end of the bottom of the movable support base (2), and the slide grooves (13) are provided in a plurality of groups and are symmetrically arranged at the bottom of the movable support base (2).

6. A fixture for a five-axis engraving machine according to claim 1, characterized in that: The other end of the semi-threaded support column (6) passes through the toothed clamping plate (5) and is threadedly connected to the locking cap (7); the movable support base (2), the hydraulic telescopic rod (3), the fixed socket (4) and the toothed clamping plate (5) are all provided in two groups.

7. A five-axis engraving machine fixture according to claim 2, characterized in that: The screw rod (9) is rotatably connected to the machine tool operating table (1), the screw rod (9) is threadedly connected to the movable support base (2), and the motor (8) and the screw rod (9) are both provided in two groups.

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