CN211028229U - Counter boring fixed-distance drilling depth auxiliary device for high-speed numerical control plane drilling machine - Google Patents
Counter boring fixed-distance drilling depth auxiliary device for high-speed numerical control plane drilling machine Download PDFInfo
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- CN211028229U CN211028229U CN201922057023.7U CN201922057023U CN211028229U CN 211028229 U CN211028229 U CN 211028229U CN 201922057023 U CN201922057023 U CN 201922057023U CN 211028229 U CN211028229 U CN 211028229U
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Abstract
The utility model discloses a high-speed numerical control is deep auxiliary device is bored to counter sinking distance for plane drilling machine mainly relates to the processing field of counter sinking depth. The device comprises a mounting rack, a position sensor, a cylinder, a connecting bracket and a probe rod; the mounting rack is fixedly arranged on the back of a drilling arm of the power head of the drilling machine; the air cylinder is vertically arranged on a bottom plate of the mounting support, the connecting support is located below the bottom plate of the mounting support, the top surface of the connecting support is connected with a piston rod of the air cylinder, the probe rod is fixed on the connecting support, the piston rod of the air cylinder stretches and retracts to drive the probe to vertically move, and the probe is connected with the position sensor through a data line. The beneficial effects of the utility model reside in that: the back of the drill arm of the drilling machine power head is provided with a position sensor measuring device, the surface of a workpiece where each hole is located can be measured before drilling, numerical values are stored in a system, and a machine tool adopts different feeding positions according to different numerical values during machining, so that the depth error of spot facing is guaranteed.
Description
Technical Field
The utility model relates to a counterbore depthkeeping processing field specifically is high-speed numerical control plane is counterbore distance brill dark auxiliary device for drilling machine.
Background
The original method of the air cooler pipe box in the chemical industry generally adopts manual marking and then uses a rocker drill to drill holes, and due to the fact that a workpiece is large, time and labor are wasted, efficiency is not high, precision between holes and depth errors of a single counter boring are affected by subjective or objective factors such as skill height of workers or idle work. In recent years, with the popularization of numerical control drilling machines, common numerical control drilling machines are used in the industry to replace the manual scribing work, but the depth error of a single spot-facing still has a large error.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deep auxiliary device is bored to counter boring distance for high-speed numerical control plane drilling machine, it improves TPHM3016 air cooler pipe case special-purpose high-speed numerical control plane drilling machine, and drill unit drill arm back is equipped with position sensor measuring device, can measure the work surface at each hole place before drilling, and numerical value is deposited in the system, and according to the numerical value of difference adding man-hour, the lathe takes different feed positions, has guaranteed the degree of depth error of counter boring.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the counter boring fixed-distance drilling depth auxiliary device for the high-speed numerical control plane drilling machine comprises an installation frame, a position sensor, an air cylinder, a connecting support and a probe rod; the mounting rack is fixedly arranged on the back of a drilling arm of the power head of the drilling machine; the air cylinder is vertically arranged on a bottom plate of the mounting support, the connecting support is located below the bottom plate of the mounting support, the top surface of the connecting support is connected with a piston rod of the air cylinder, the probe rod is fixed on the connecting support, the piston rod of the air cylinder stretches and retracts to drive the probe to vertically move, and the probe is connected with the position sensor through a data line.
The mounting bracket is characterized in that a vertical sliding rail is arranged on the mounting bracket, a linear guide rail pair is connected to the vertical sliding rail in a sliding manner, the position sensor is arranged at the top end of the linear guide rail pair, and the tail end of the connecting bracket is connected with the bottom end of the linear guide rail pair.
Contrast prior art, the beneficial effects of the utility model reside in that:
the design improves a high-speed numerical control plane drilling machine special for a TPHM3016 air cooler pipe box, and a position sensor measuring device is arranged on the back of a drilling arm of a drilling machine power head. Before drilling, the probe rod is in contact with the surface of a workpiece where each hole is located, so that the surface of the workpiece where each hole is located is measured, numerical values are stored in a system, and different feeding positions are adopted by a machine tool according to different numerical values during machining, so that the depth error of spot facing is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the back mounting position of the drill arm of the drilling machine power head of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Reference numerals shown in the drawings:
1. a mounting frame; 2. a position sensor; 3. a cylinder; 4. connecting a bracket; 5. a probe rod; 6. a vertical slide rail; 7. and a linear guide rail pair.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model relates to a counter boring distance drilling depth auxiliary device for a high-speed numerical control plane drilling machine, which comprises a main structure comprising an installation frame 1, a position sensor 2, a cylinder 3, a connecting bracket 4 and a feeler lever 5; the mounting rack 1 is fixedly mounted on the back of a drilling arm of a power head of a drilling machine; be equipped with vertical slide rail 6 on the mounting bracket 1, sliding connection has linear guide pair 7 on vertical slide rail 6, position sensor 2 sets up the top at linear guide pair 7, the vertical setting of cylinder 3 is on the bottom plate of installing support, linking bridge 4 is located the bottom plate below of installing support, just linking bridge 4 is terminal to be connected with linear guide pair 7's bottom, linking bridge 4 top surface is connected with the piston rod of cylinder 3, probe rod 5 is fixed on linking bridge 4, be connected through data line between probe and the position sensor 2.
This design has improved TPHM3016 air cooler pipe case special high-speed numerical control plane drilling machine, and drilling machine unit drilling arm back is equipped with position sensor 2 measuring device.
Before drilling, the linear guide rail pair 7, the connecting support 4 and the probe rod 5 vertically move downwards by controlling the extension of a piston rod of the cylinder 3 until the probe rod 5 contacts with the surface of a workpiece where a hole to be machined is located. In the process, the linear guide rail pair 7 is connected with the vertical slide rail 6 in a sliding mode, and the accuracy of vertical downward movement of the linear guide rail pair can be guaranteed.
By the method, the probe 5 is in contact with the surface of the workpiece where each hole is located, so that the surface of the workpiece where each hole is located is measured, the numerical value is stored in the system, and the machine tool adopts different feeding positions according to different numerical values during machining, so that the depth error of spot facing is guaranteed.
Claims (2)
1. Deep auxiliary device is bored to counter boring distance for high-speed numerical control plane drilling machine, its characterized in that: the device comprises a mounting rack (1), a position sensor (2), a cylinder (3), a connecting support (4) and a probe rod (5);
the mounting rack (1) is fixedly mounted on the back of a drilling arm of the drilling machine power head; the device is characterized in that the cylinder (3) is vertically arranged on a bottom plate of the mounting support, the connecting support (4) is located below the bottom plate of the mounting support, the top surface of the connecting support (4) is connected with a piston rod of the cylinder (3), the probe rod (5) is fixed on the connecting support (4), the piston rod of the cylinder (3) stretches and retracts to drive the probe to move vertically, and the probe is connected with the position sensor (2) through a data line.
2. The counter-boring distance drilling depth auxiliary device for the high-speed numerical control plane drilling machine according to claim 1, characterized in that: be equipped with vertical slide rail (6) on mounting bracket (1), sliding connection has linear guide pair (7) on vertical slide rail (6), position sensor (2) set up the top at linear guide pair (7), linking bridge (4) end is connected with the bottom of linear guide pair (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057023.7U CN211028229U (en) | 2019-11-22 | 2019-11-22 | Counter boring fixed-distance drilling depth auxiliary device for high-speed numerical control plane drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057023.7U CN211028229U (en) | 2019-11-22 | 2019-11-22 | Counter boring fixed-distance drilling depth auxiliary device for high-speed numerical control plane drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211028229U true CN211028229U (en) | 2020-07-17 |
Family
ID=71563108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057023.7U Active CN211028229U (en) | 2019-11-22 | 2019-11-22 | Counter boring fixed-distance drilling depth auxiliary device for high-speed numerical control plane drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211028229U (en) |
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2019
- 2019-11-22 CN CN201922057023.7U patent/CN211028229U/en active Active
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