Clamp base with angle convenient to adjust for numerical control machine tool

Abstract

The utility model provides a numerical control machine tool clamp base convenient to adjust an angle, and particularly relates to the technical field of numerical control machine tools, the numerical control machine tool clamp base convenient to adjust the angle comprises a mounting plate arranged on the outer side of a centering jaw vice, and the outer side of the centering jaw vice is connected with the mounting plate in a sliding mode. A connecting plate on a mounting plate is connected with a supporting plate on a fixing frame through a shaft, in this way, the supporting angle can be adjusted, a centering vice slides into a mounting groove, after the centering vice completely slides into the mounting groove, one side of the centering vice abuts against one end of the mounting groove, then a first bolt is screwed, a limiting column is pushed out of a fixing hole, and the centering vice is fixed. The outer side of the limiting column abuts against the other side of the centering vice, so that the centering vice can be installed and fixed, the second bolt and the third bolt are screwed out, then the supporting angle is adjusted, the pointer points to the scale line to adjust the supporting angle, and then the second bolt and the third bolt are screwed to abut against the bottom of the installation plate. Therefore, the supporting angle is determined.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a fixture base for numerical control machine tools which is convenient for adjusting angles. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. A fixture is usually set inside the machine tool. A fixture is a device used to fix the processing object in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process of the process can be called a fixture. When the fixture is installed, the angle is usually fixed, which is inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a fixture base for CNC machine tools with convenient angle adjustment, so as to solve the problem that the devices used to quickly, conveniently and safely install workpieces proposed in the above background technology can be called fixtures, but when the fixture is installed, the angle is usually fixed, which is inconvenient to use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture base for a CNC machine tool with convenient angle adjustment, comprising a mounting plate arranged on the outside of a centering vise, the outer side of the centering vise is slidably connected with the mounting plate, the inner side of the mounting plate is provided with a fixing mechanism, and the bottom of the mounting plate is provided with a connecting plate, a supporting plate and a fixing frame, the bottom of the mounting plate is fixedly connected with a connecting plate, one side of the connecting plate is hinged with a supporting plate through an axis, and the bottom of the support plate is fixedly connected with a fixing frame.

[0005] Preferably, the fixing mechanism includes an installation groove, a threaded hole, a fixing hole, a first bolt and a limiting column. An installation groove is opened on the top of the mounting plate, a threaded hole is opened on the outside of the installation groove, a fixing hole is opened at one end of the threaded hole, the inner side of the threaded hole is threadedly connected to the first bolt, and one end of the first bolt is fixedly connected to the limiting column.

[0006] Preferably, two first bolts are provided, and the inner wall of the mounting groove fits with the outer wall of the centering vise.

[0007] Preferably, the outer wall of the limiting column is matched with the inner wall of the fixing hole, and the mounting groove is arranged in a T-shaped structure.

[0008] Preferably, the adjustment mechanism also includes scale lines, a pointer, a second bolt and a third bolt, the scale lines are fixedly connected to the outer side of the connecting plate, the pointer is fixedly connected to the top of the fixing frame, the bottom thread of the fixing frame is penetrated by the second bolt, and the bottom thread of the fixing frame is penetrated by the third bolt.

[0009] Preferably, one end of the second bolt and the third bolt are in conflict with the bottom of the mounting plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are: the CNC machine tool uses a fixture base that is convenient for adjusting the angle. When in use, the connecting plate on the mounting plate is connected to the support plate on the fixed frame through the axis, so that the support angle can be adjusted, and the centering vise is slid into the mounting groove. After it is completely slid in, one side of the centering vise is against one end of the mounting groove, and then the first bolt is screwed to push the limit column out of the fixing hole so that the outer side of the limit column is against the other side of the centering vise, so that the centering vise can be installed and fixed, the second bolt and the third bolt are screwed out, and then the support angle is adjusted. The support angle is adjusted by pointing the pointer to the scale line, and then the second bolt and the third bolt are screwed to respectively against the bottom of the mounting plate, thereby determining the support angle, which is more convenient for the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the appearance of the utility model;

[0012] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the connection plate and the scale line cooperating with each other in the utility model;

[0014] Figure 4 This is a schematic diagram of the structure in which the second bolt and the third bolt cooperate with each other in the utility model.

[0015] In the figure: 1. Centering vise; 2. Mounting plate; 3. Fixing mechanism; 301. Mounting groove; 302. Threaded hole; 303. Fixing hole; 304. First bolt; 305. Limiting column; 4. Adjusting mechanism; 401. Connecting plate; 402. Support plate; 403. Fixing frame; 404. Scale line; 405. Pointer; 406. Second bolt; 407. Third bolt. DETAILED DESCRIPTION

[0016] 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.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0018] Example

[0019] See also Figure 1-4 The utility model discloses a fixture base for a numerically controlled machine tool, which is convenient for adjusting the angle thereof: it comprises a mounting plate 2 arranged on the outside of a centering vise 1, the outer side of the centering vise 1 is slidably connected with the mounting plate 2, the inner side of the mounting plate 2 is provided with a fixing mechanism 3, an adjusting mechanism 4 is provided below the mounting plate 2, the adjusting mechanism 4 comprises a connecting plate 401, a supporting plate 402 and a fixing frame 403, the bottom of the mounting plate 2 is fixedly connected with the connecting plate 401, one side of the connecting plate 401 is hinged with the supporting plate 402 through an axis, the bottom of the supporting plate 402 is fixedly connected with the fixing frame 403, when in use, the connecting plate 401 on the mounting plate 2 is connected with the supporting plate 402 on the fixing frame 403 through an axis, so that the supporting angle can be adjusted.

[0020] In order to facilitate the fixation of the centering vise 1, the fixing mechanism 3 includes a mounting groove 301, a threaded hole 302, a fixing hole 303, a first bolt 304 and a limiting column 305. A mounting groove 301 is provided on the top of the mounting plate 2, a threaded hole 302 is provided on the outer side of the mounting groove 301, a fixing hole 303 is provided at one end of the threaded hole 302, the inner side of the threaded hole 302 is threadedly connected with the first bolt 304, and one end of the first bolt 304 is fixedly connected to the limiting column 305. During use, the centering vise 1 is slid into the mounting groove 301. After it is completely slid in, one side of the centering vise 1 contacts one end of the mounting groove 301, and then the first bolt 304 is screwed to push the limiting column 305 out of the fixing hole 303, so that the outer side of the limiting column 305 contacts the other side of the centering vise 1. In this way, the centering vise 1 can be installed and fixed.

[0021] In order to facilitate fixing of the centering vise 1 , two first bolts 304 are provided, and the inner wall of the mounting groove 301 fits with the outer wall of the centering vise 1 .

[0022] In order to facilitate the fixing of the centering vise 1 , the outer wall of the limiting column 305 is matched with the inner wall of the fixing hole 303 , and the mounting groove 301 is arranged in a T-shaped structure.

[0023] In order to facilitate the adjustment of the support angle, the adjustment mechanism 4 also includes a scale line 404, a pointer 405, a second bolt 406 and a third bolt 407. The scale line 404 is fixedly connected to the outer side of the connecting plate 401, and the pointer 405 is fixedly connected to the top of the fixing frame 403. The bottom thread of the fixing frame 403 is penetrated by the second bolt 406, and the bottom thread of the fixing frame 403 is penetrated by the third bolt 407. When in use, the second bolt 406 and the third bolt 407 are screwed out, and then the support angle is adjusted. The support angle is adjusted by pointing the pointer 405 to the scale line 404, and then the second bolt 406 and the third bolt 407 are screwed to respectively contact the bottom of the mounting plate 2, so as to determine the support angle, which is more convenient for the operator to use.

[0024] In order to facilitate the adjustment of the supporting angle, one end of the second bolt 406 and the third bolt 407 are in conflict with the bottom of the mounting plate 2 .

[0025] Working principle: When in use, the connecting plate 401 on the mounting plate 2 is connected to the support plate 402 on the fixing frame 403 through the axis, so that the support angle can be adjusted, and the centering vise 1 is slid into the mounting groove 301. After it is completely slid in, one side of the centering vise 1 is in contact with one end of the mounting groove 301, and then the first bolt 304 is screwed to push the limiting column 305 out of the fixing hole 303, so that the outer side of the limiting column 305 is in contact with the other side of the centering vise 1, so that the centering vise 1 can be installed and fixed, the second bolt 406 and the third bolt 407 are screwed out, and then the support angle is adjusted. The support angle is adjusted by pointing the pointer 405 to the scale line 404, and then the second bolt 406 and the third bolt 407 are screwed to respectively contact the bottom of the mounting plate 2, thereby determining the support angle, which is more convenient for the operator to use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture base for a numerically controlled machine tool that is convenient for adjusting the angle, comprising a mounting plate (2) arranged outside a centering vise (1), characterized in that: The outer side of the centering vise (1) is slidably connected to a mounting plate (2), the inner side of the mounting plate (2) is provided with a fixing mechanism (3), an adjusting mechanism (4) is provided below the mounting plate (2), the adjusting mechanism (4) comprises a connecting plate (401), a supporting plate (402) and a fixing frame (403), the bottom of the mounting plate (2) is fixedly connected to the connecting plate (401), one side of the connecting plate (401) is hinged to the supporting plate (402) via an axis, and the bottom of the supporting plate (402) is fixedly connected to the fixing frame (403).

2. The fixture base for a CNC machine tool with convenient angle adjustment according to claim 1, characterized in that: The fixing mechanism (3) comprises a mounting groove (301), a threaded hole (302), a fixing hole (303), a first bolt (304) and a limiting column (305); the mounting groove (301) is provided on the top of the mounting plate (2); the threaded hole (302) is provided on the outside of the mounting groove (301); a fixing hole (303) is provided at one end of the threaded hole (302); the first bolt (304) is threadedly connected to the inside of the threaded hole (302); and one end of the first bolt (304) is fixedly connected to the limiting column (305).

3. The fixture base for a CNC machine tool with convenient angle adjustment according to claim 2, characterized in that: Two first bolts (304) are provided, and the inner wall of the mounting groove (301) fits with the outer wall of the centering vise (1).

4. The fixture base for a CNC machine tool with convenient angle adjustment according to claim 2, characterized in that: The outer wall of the limiting column (305) is matched with the inner wall of the fixing hole (303), and the mounting groove (301) is arranged in a T-shaped structure.

5. The fixture base for a CNC machine tool with convenient angle adjustment according to claim 1, characterized in that: The adjustment mechanism (4) further comprises a scale line (404), a pointer (405), a second bolt (406) and a third bolt (407); the scale line (404) is fixedly connected to the outer side of the connecting plate (401); the pointer (405) is fixedly connected to the top of the fixing frame (403); the second bolt (406) is threadedly connected to the bottom of the fixing frame (403); and the third bolt (407) is threadedly connected to the bottom of the fixing frame (403).

6. The fixture base for a CNC machine tool with convenient angle adjustment according to claim 5, characterized in that: One end of the second bolt (406) and the third bolt (407) are in conflict with the bottom of the mounting plate (2).

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