Fixture for milling machine table

Abstract

The fixture for the milling machine table comprises a table and protruding blocks, the top of the table is connected with the protruding blocks, the protruding blocks are distributed at equal intervals, the top of the table is provided with a bottom plate, the top of the bottom plate is fixedly connected with a fixing plate, an extrusion bolt is arranged in the fixing plate, one side of the extrusion bolt is connected with a rotary disc, and the rotary disc is connected with a rotary shaft. A moving plate is arranged on the other side of the rotating disc, a square hole is formed in the top of the bottom plate, and the moving plate is inserted into the square hole. According to the clamp for the milling machine workbench, the top of the bottom plate is connected with the fixed plate, a movable plate only needs to be inserted into the position where a gap is formed between a protruding block and the center of the workbench, then the bottom plate is placed at the proper position of the top of the workbench, and then an extrusion bolt in the fixed plate only needs to be screwed; then, the movable plate on one side of the extrusion bolt moves inwards, and after the movable plate moves to a proper position, the other three groups of movable plates are fixed, so that mounting and fixing are relatively convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling machine clamps, in particular to a clamp for a milling machine workbench. Background Art

[0002] A clamp is a process equipment for clamping workpieces. Its main function is to position the workpiece, ensure that the position of the workpiece relative to the tool and the machine tool remains unchanged, and withstand the cutting resistance and clamping force generated during processing. The fixture for the milling machine table is a device used to fix the processing object so that it occupies the correct position to accept milling processing. There are many types of fixtures for milling machine tables, and they also differ according to the shape of the processed parts and the processing surface.

[0003] The milling machine fixtures currently on the market have the following problems when used:

[0004] 1. In the actual installation process of traditional milling machine fixtures, multiple sets of fastening components are usually required, and then they are installed on the top of the workbench. However, such an installation process requires a lot of manpower to install them, so it is not convenient during installation and the installation efficiency is low;

[0005] 2. In the actual clamping process, most milling machine fixtures can only clamp one type of workpiece. Therefore, when other workpieces need to be clamped, they cannot clamp workpieces of other shapes well. Therefore, they cannot meet the requirements of clamping parts of other shapes during clamping. Utility Model Content

[0006] The utility model aims to provide a fixture for a milling machine workbench to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a clamp for a milling machine worktable, comprising a worktable and a raised block, the top of the worktable is connected to the raised block, the raised blocks are equidistantly distributed, a base plate is provided on the top of the worktable, the top of the base plate is fixedly connected to a fixed plate, an extrusion bolt is provided inside the fixed plate, one side of the extrusion bolt is connected to a turntable, the other side of the turntable is provided with a movable plate, a square hole is opened on the top of the base plate, and the movable plate is inserted into the square hole.

[0008] Preferably, an electric telescopic rod is provided above the base plate, one side of the electric telescopic rod is fixedly connected to a clamping plate, the back side of the clamping plate is fixedly connected to a V-shaped plate, a gasket is embedded inside the clamping plate, and an anti-slip block is embedded inside the V-shaped plate.

[0009] Preferably, a threaded tube is provided inside the fixing plate, and the internal threads of the threaded tube are connected to the extrusion bolts.

[0010] Preferably, a slide groove is provided on the top of the bottom plate, a slide plate is embedded in the slide groove, and the top of the slide plate is fixedly connected to a splint.

[0011] Preferably, a square groove is provided inside the clamping plate, a gasket is inserted into the square groove, a slot is provided inside the V-shaped plate, and an anti-sliding block is inserted into the slot.

[0012] Preferably, the top is fixedly connected to a plate body, an electric push rod is provided on one side of the plate body, and an electric telescopic rod is embedded inside the electric push rod.

[0013] The utility model provides a fixture for a milling machine workbench with the following advantages:

[0014] 1. A fixture for a milling machine workbench is provided by connecting a fixed plate on the top of the bottom plate, and providing a movable plate inside the square hole plate, and the bottom turntable of the extrusion bolt is connected to the movable plate. In order to more quickly install the bottom plate on the top of the workbench, it is only necessary to insert the movable plate into the position where there is a gap between the raised block and the center of the workbench, and then place the bottom plate at a suitable position on the top of the workbench, and then only need to screw the extrusion bolt inside the fixed plate, and then move the movable plate on one side of the extrusion bolt inward, and when it is moved to a suitable position, the other three groups are fixed, so that installation and fixing are more convenient;

[0015] 2. A clamp for a milling machine workbench is provided with a clamp on one side of an electric telescopic rod, and a V-shaped plate is provided on the back of the clamp, and an anti-slip block and a gasket are inserted inside the clamp and the V-shaped plate. In order to facilitate the clamping of workpieces of different shapes, the V-shaped plate is installed on the back of the clamp. Therefore, when clamping a conventional workpiece, it only needs to be placed on the center line position of the base plate and then clamped. Secondly, when it is necessary to clamp a workpiece of a different shape, it only needs to be placed inside the V-shaped plate, and then the electric push rod can be started, and then the electric telescopic rod will drive the clamp and the V-shaped plate to clamp the workpiece, thereby completing the clamping work of different shapes, and the clamping effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the bottom plate structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of part A;

[0020] Figure 4 This is a schematic diagram of the chute structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the V-shaped plate structure of the utility model.

[0022] Explanation of the markings in the figure: 1. Workbench; 2. Raised block; 3. Bottom plate; 4. Square hole; 5. Moving plate; 6. Turntable; 7. Fixed plate; 8. Threaded pipe; 9. Extrusion bolt; 10. Slide groove; 11. Slide plate; 12. Plate body; 13. Electric push rod; 14. Electric telescopic rod; 15. Clamp; 16. V-shaped plate; 17. Anti-sliding block; 18. Gasket; 19. Square groove; 20. Slot. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a fixture for a milling machine workbench of the utility model in conjunction with the accompanying drawings.

[0029] like Figure 1-5 As shown, a clamp for a milling machine workbench of the utility model comprises a workbench 1 and a raised block 2. The top of the workbench 1 is connected to the raised block 2, and the raised blocks 2 are equidistantly distributed. A bottom plate 3 is provided on the top of the workbench 1. The top of the bottom plate 3 is fixedly connected to a fixed plate 7. An extrusion bolt 9 is provided inside the fixed plate 7. One side of the extrusion bolt 9 is connected to a turntable 6. Due to the extrusion bolt 9 and the turntable 6, it is convenient to drive a moving plate 5 to move back and forth. A moving plate 5 is provided on the other side of the turntable 6. A square hole 4 is provided on the top of the bottom plate 3. The moving plate 5 is inserted into the square hole 4. Due to the square hole 4, the moving plate 5 is convenient to move inside the square hole 4.

[0030] An electric telescopic rod 14 is provided above the base plate 3, one side of the electric telescopic rod 14 is fixedly connected to a clamping plate 15, the back side of the clamping plate 15 is fixedly connected to a V-shaped plate 16, a gasket 18 is embedded inside the clamping plate 15, and an anti-slip block 17 is embedded inside the V-shaped plate 16. Due to the provision of the clamping plate 15 and the V-shaped plate 16, workpieces of different shapes can be clamped according to actual conditions.

[0031] A threaded tube 8 is provided inside the fixing plate 7, and the internal threads of the threaded tube 8 are connected to the extrusion bolts 9. Since the fixing plate 7 is provided, the fastening bolts play a supporting role when moving.

[0032] A slide groove 10 is provided at the top of the bottom plate 3, a slide plate 11 is embedded in the slide groove 10, and a clamping plate 15 is fixedly connected to the top of the slide plate 11. Due to the slide plate 11 and the slide groove 10, the clamping plate 15 on the top of the slide plate 11 can be quickly moved.

[0033] A square groove 19 is provided inside the clamping plate 15, a gasket 18 is inserted into the square groove 19, a slot 20 is provided inside the V-shaped plate 16, an anti-slip block 17 is inserted into the slot 20. Due to the provision of the anti-slip block 17 and the gasket 18, the friction force between the clamping plate 15 and the V-shaped plate 16 can be increased, making the workpiece more stable when clamped.

[0034] The top of the bottom plate 3 is fixedly connected to the plate body 12, and an electric push rod 13 is provided on one side of the plate body 12. An electric telescopic rod 14 is embedded inside the electric push rod 13. Due to the electric push rod 13 and the electric telescopic rod 14, the clamping plate 15 and the V-shaped plate 16 can be driven to move on the bottom plate 3 more conveniently.

[0035] The working principle of the clamp for the milling machine workbench: when using the clamp for the milling machine workbench, first install the base plate 3 on the work top, and then just plug the moving plate 5 into the position where there is a gap between the raised block 2 and the center of the workbench 1, and then place the base plate 3 in the appropriate position on the top of the workbench 1, and then just screw the extrusion bolt 9 inside the threaded tube 8, and then the moving plate 5 will move inward under the action of rotating the extrusion bolt 9, and when it moves to the appropriate position, the other three groups will be fixed, so that the fixation can be more stable, and it is more convenient for the installer to install and fix, and then the parts clamping work can be carried out on the top of the base plate 3, so when it is necessary to clamp a conventional workpiece, it only needs to be placed at the center line position of the base plate 3, and then the electric The push rod 13 is used to clamp the workpiece. Secondly, when it is necessary to clamp workpieces of different shapes, it only needs to be placed inside the V-shaped plate 16, and then the electric push rod 13 can be started, and then the electric telescopic rod 14 will drive the clamping plate 15 and the V-shaped plate 16 to clamp the workpiece, thereby completing the clamping work of different shapes, and the clamping effect is better. Secondly, anti-sliding blocks 17 and gaskets 18 are provided inside the V-shaped plate 16 and the clamping plate 15, so that the friction between the workpiece and the gasket 18 can be increased during clamping, making it more stable during clamping, and under long-term clamping, if the gasket 18 and the anti-sliding block 17 are worn, they only need to be pulled out from the square groove 19 and the slot 20, and then replaced, which is more convenient during installation and replacement.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A fixture for a milling machine workbench, comprising a workbench (1) and a raised block (2), wherein the top of the workbench (1) is connected to the raised block (2), and the raised blocks (2) are distributed in an equidistant manner. Features: The workbench (1) is provided with a bottom plate (3) on the top, the top of the bottom plate (3) is fixedly connected to a fixed plate (7), an extrusion bolt (9) is provided inside the fixed plate (7), one side of the extrusion bolt (9) is connected to a turntable (6), and a movable plate (5) is provided on the other side of the turntable (6), a square hole (4) is provided on the top of the bottom plate (3), and the movable plate (5) is inserted into the square hole (4).

2. The fixture for a milling machine table according to claim 1, Features: An electric telescopic rod (14) is provided above the bottom plate (3); one side of the electric telescopic rod (14) is fixedly connected to a clamping plate (15); the back side of the clamping plate (15) is fixedly connected to a V-shaped plate (16); a gasket (18) is embedded inside the clamping plate (15); and an anti-sliding plate (17) is embedded inside the V-shaped plate (16).

3. The fixture for a milling machine table according to claim 1, Features: A threaded tube (8) is provided inside the fixing plate (7), and the internal threads of the threaded tube (8) are connected to the extrusion bolts (9).

4. The fixture for a milling machine table according to claim 1, Features: A slide groove (10) is provided on the top of the bottom plate (3), a slide plate (11) is embedded inside the slide groove (10), and a clamping plate (15) is fixedly connected to the top of the slide plate (11).

5. The fixture for a milling machine table according to claim 2, Features: A square groove (19) is provided inside the clamping plate (15), a gasket (18) is inserted inside the square groove (19), a slot (20) is provided inside the V-shaped plate (16), and an anti-sliding block (17) is inserted inside the slot (20).

6. The fixture for a milling machine table according to claim 1, Features: The top of the bottom plate (3) is fixedly connected to a plate body (12); an electric push rod (13) is provided on one side of the plate body (12); an electric telescopic rod (14) is embedded inside the electric push rod (13).

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