Auxiliary tool setting device for machining and production of numerical control machine tool

Abstract

The utility model relates to the technical field of tool setting of machine tools, in particular to an auxiliary tool setting device for machining and production of a numerical control machine tool, which comprises a machining table, a moving block, a tool holder and a tool, a sleeve is fixedly mounted on the moving block, a moving rod is slidably sleeved in the sleeve, a second spring is welded between the moving rod and the sleeve, and a connecting plate is fixedly mounted on the moving rod. The tool holder is limited through the support, pressure is applied to the pressure applying plate, the pressure applying plate drives the positioning rod to extend into the pressure applying rod, the tool holder is limited in the support through mutual matching of the positioning rod and the clamping plate, and tools of different specifications are convenient to replace; through driving of the telescopic rod, the sliding block drags the connecting plate through the connecting rod when moving, the connecting plate drags the support when sliding in the sleeve, then the support can rapidly adjust the height of the tool when moving, and then the machining efficiency of the machine tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool tool setting, in particular to an auxiliary tool setting device for numerical control machine tool processing production. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools. They are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools.

[0003] When the machine tool is running, it will process the workpiece through the tool. When the tool moves, it can process the rotating workpiece. Different workpieces require the use of tools of different specifications. However, it is not convenient to disassemble the tools installed on the machine tool, which makes it inconvenient for the operator to disassemble and assemble tools of different specifications. The different sizes of the workpieces make the height of the tool different, and the height of the tool cannot be adjusted on the machine tool, which makes the height of the tool unable to process workpieces of different sizes, thereby affecting the efficiency of the machine tool in processing the workpiece. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the height of the tool is inconvenient to adjust when processing a workpiece, and proposes an auxiliary tool setting device for CNC machine tool processing production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary tool setting device for CNC machine tool processing production includes a processing table, a moving block, a tool handle, and a tool. A sleeve is fixedly installed on the moving block, and a moving rod is slidably sleeved in the sleeve. Two springs are welded between the moving rod and the sleeve. A connecting plate is fixedly installed on the moving rod. A lifting component for lifting the connecting plate is installed on the sleeve. A support is fixedly installed on the connecting plate, and the tool handle is placed in the support. A pressure plate is placed on the connecting plate, and a pressure rod extending into the tool handle is fixedly installed on the pressure plate.

[0007] Preferably, the connecting plate and the moving rod extend to the upper end position outside the sleeve, and the second spring is vertically arranged at the lower end position of the moving rod extending to the inside of the sleeve.

[0008] Preferably, the lifting assembly includes a bracket fixedly mounted on the sleeve, and a slider is provided in the sliding sleeve of the bracket, a spring is welded between the slider and the bracket, and a connecting rod is connected between the slider and the connecting plate.

[0009] Preferably, the bracket is horizontally arranged at both sides of the sleeve, and the spring is horizontally welded.

[0010] Preferably, a telescopic rod connected to the slider is fixedly installed in the bracket, and both ends of the connecting rod are respectively connected to the slider and the connecting plate pin.

[0011] Preferably, a positioning plate is integrally connected to the handle, and a fixing bolt corresponding to the support is threadedly connected to the positioning plate, a positioning rod extending into the pressure rod is placed on the positioning plate, a clamping plate is integrally connected to the positioning rod, and a locking bolt corresponding to the positioning plate is threadedly connected to the clamping plate.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model limits the knife handle by the bracket and applies pressure to the pressure plate, so that the pressure plate drives the positioning rod to extend into the pressure rod, and the knife handle is limited in the bracket by the mutual cooperation of the positioning rod and the clamping plate, so that knives of different specifications can be replaced more conveniently.

[0014] 2. The utility model drives the slide block through the connecting rod when it moves, so that the connecting plate pulls the bracket when it slides in the sleeve, so that the bracket can quickly adjust the height of the tool when it moves, thereby improving the efficiency of machine tool processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an auxiliary tool setting device for CNC machine tool processing and production proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of a processing table of an auxiliary tool setting device for CNC machine tool processing production proposed by the utility model;

[0017] Figure 3 The utility model is a cross-sectional view of an auxiliary tool setting device for CNC machine tool processing production.

[0018] In the figure: 1, processing table; 2, moving block; 3, tool handle; 4, sleeve; 5, moving rod; 6, spring 2; 7, connecting plate; 8, bracket; 9, slider; 10, telescopic rod; 11, spring 1; 12, connecting rod; 13, support; 14, pressure plate; 15, pressure rod; 16, positioning rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3, an auxiliary tool setting device for CNC machine tool processing production, including a processing table 1, a moving block 2, a tool handle 3, and a tool. The moving block 2 can move within the processing table 1, so that the moving block 2 can drive the tool to process the workpiece on the processing table 1. This technical solution is a prior art and will not be elaborated on here;

[0021] A sleeve 4 is fixedly mounted on the moving block 2, and a moving rod 5 is slidably sleeved in the sleeve 4, a spring 2 6 is welded between the moving rod 5 and the sleeve 4, and the connecting plate 7 and the moving rod 5 extend to the upper end position outside the sleeve 4. The sleeve 4 guides the moving rod 5, and the spring 2 6 buffers the moving rod 5, so that the moving rod 5 can smoothly pull the connecting plate 7 when moving;

[0022] The second spring 6 is vertically arranged at the lower end position of the moving rod 5 extending into the sleeve 4, the moving rod 5 is fixedly mounted with a connecting plate 7, and the sleeve 4 is mounted with a lifting assembly for lifting the connecting plate 7;

[0023] The lifting assembly includes a bracket 8 fixedly mounted on the sleeve 4, and a slider 9 is slidably sleeved in the bracket 8, a spring 11 is welded between the slider 9 and the bracket 8, and a connecting rod 12 is connected between the slider 9 and the connecting plate 7. The spring 11 has a buffering effect on the slider 9, and the bracket 8 has a guiding effect on the slider 9, so that the slider 9 can smoothly pull the connecting rod 12 when moving;

[0024] The bracket 8 is horizontally arranged at both sides of the sleeve 4, and the spring 11 is horizontally welded. A telescopic rod 10 connected to the slider 9 is fixedly installed in the bracket 8. The two ends of the connecting rod 12 are respectively connected to the slider 9 and the connecting plate 7 by pins. After the output end of the telescopic rod 10 is extended and retracted, the slider 9 is driven to slide in the bracket 8. The spring 11 is stressed. When the slider 9 moves, it pulls the connecting plate 7 through the connecting rod 12, so that the height of the tool can be adjusted when the connecting plate 7 moves in the sleeve 4, so that the tool can process workpieces of different specifications;

[0025] A support 13 is fixedly mounted on the connecting plate 7, the handle 3 is placed in the support 13, a pressure plate 14 is placed on the connecting plate 7, and a pressure rod 15 extending into the handle 3 is fixedly mounted on the pressure plate 14, a positioning plate is integrally connected to the handle 3, and a fixing bolt corresponding to the support 13 is threadedly connected to the positioning plate;

[0026] A positioning rod 16 extending into the pressure rod 15 is placed on the positioning plate, a clamping plate is integrally connected to the positioning rod 16, and a locking bolt corresponding to the positioning plate is threadedly connected to the clamping plate;

[0027] The tool handle 3 is installed in the support 13, and pressure is applied to the pressure plate 14, so that the pressure plate 14 drives the pressure rod 15 to extend into the tool handle 3, and extends into the pressure rod 15 through the positioning rod 16, and a locking bolt is used to connect the clamping plate and the positioning plate, so that tools of different specifications can be replaced more conveniently, thereby improving the efficiency of the machine tool in processing the workpiece.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] Place the knife handle 3 in the support 13, so that the knife handle 3 drives the positioning plate to extend into the support 13, and use a fixing bolt to connect the positioning plate and the support 13;

[0030] Apply pressure to the pressure plate 14 so that the pressure plate 14 drives the pressure rod 15 to penetrate the knife handle 3, and apply pressure to the clamping plate so that the clamping plate drives the positioning rod 16 to extend into the pressure rod 15, and use a locking bolt to connect the clamping plate and the positioning plate;

[0031] When the moving block 2 slides in the processing table 1, the position of the tool is adjusted;

[0032] When the height of the tool needs to be adjusted;

[0033] The output end of the telescopic rod 10 is telescopic and drives the slider 9 to slide in the bracket 8. The spring 11 is stressed, so that the slider 9 slides in the bracket 8 and the connecting rod 12 is deflected. The position difference generated when the connecting rod 12 is deflected can pull the connecting plate 7, so that the connecting plate 7 drives the moving rod 5 to slide in the sleeve 4. The spring 2 6 is stressed, so that the connecting plate 7 drives the support 13 to rise and fall, and then the height of the tool is adjusted, so that the tool can cut the workpiece on the processing table 1.

[0034] The above description 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. An auxiliary tool setting device for CNC machine tool production, comprising a processing table (1), a moving block (2), a tool handle (3), and a tool, characterized in that: A sleeve (4) is fixedly mounted on the moving block (2), and a moving rod (5) is slidably sleeved in the sleeve (4), a spring (6) is welded between the moving rod (5) and the sleeve (4), a connecting plate (7) is fixedly mounted on the moving rod (5), a lifting assembly for lifting the connecting plate (7) is installed on the sleeve (4), a support (13) is fixedly mounted on the connecting plate (7), the knife handle (3) is placed in the support (13), a pressure plate (14) is placed on the connecting plate (7), and a pressure rod (15) extending into the knife handle (3) is fixedly mounted on the pressure plate (14).

2. The auxiliary tool setting device for CNC machine tool production according to claim 1, characterized in that: The connecting plate (7) and the moving rod (5) extend to the upper end position outside the sleeve (4), and the second spring (6) is vertically arranged at the lower end position of the moving rod (5) extending to the inside of the sleeve (4).

3. The auxiliary tool setting device for CNC machine tool production according to claim 1, characterized in that: The lifting assembly comprises a bracket (8) fixedly mounted on a sleeve (4), and a slider (9) is slidably sleeved inside the bracket (8), a spring (11) is welded between the slider (9) and the bracket (8), and a connecting rod (12) is connected between the slider (9) and the connecting plate (7).

4. The auxiliary tool setting device for CNC machine tool processing according to claim 3 is characterized in that: The bracket (8) is horizontally arranged at both sides of the sleeve (4), and the spring 1 (11) is horizontally welded.

5. The auxiliary tool setting device for CNC machine tool production according to claim 3, characterized in that: A telescopic rod (10) connected to the slider (9) is fixedly installed in the bracket (8), and two ends of the connecting rod (12) are respectively connected to the slider (9) and the connecting plate (7) by pins.

6. The auxiliary tool setting device for CNC machine tool production according to claim 1, characterized in that: A positioning plate is integrally connected to the knife handle (3), and a fixing bolt corresponding to the support (13) is threadedly connected to the positioning plate. A positioning rod (16) extending into the pressure rod (15) is placed on the positioning plate. A clamping plate is integrally connected to the positioning rod (16), and a locking bolt corresponding to the positioning plate is threadedly connected to the clamping plate.

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