CN210099041U - Drilling machine tool setting auxiliary device - Google Patents
Drilling machine tool setting auxiliary device Download PDFInfo
- Publication number
- CN210099041U CN210099041U CN201920796309.4U CN201920796309U CN210099041U CN 210099041 U CN210099041 U CN 210099041U CN 201920796309 U CN201920796309 U CN 201920796309U CN 210099041 U CN210099041 U CN 210099041U
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- China
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- sleeve section
- jaw chuck
- tool setting
- tool
- section
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Abstract
The utility model is suitable for a cutter tool setting technical field provides a drilling machine tool setting auxiliary device, including the sleeve, the sleeve is connected by last sleeve section and lower sleeve section and is constituteed, and three-jaw chuck is connected to lower sleeve section, and three-jaw chuck surface is equipped with and presss from both sides tight hexagonal hole, and the bottom of lower sleeve section inner wall and the circumference part of three-jaw chuck are equipped with the screw thread section, and lower sleeve section and three-jaw chuck are connected through screw-thread fit, go up the sleeve section and meet with the main shaft bottom, the utility model provides a tool setting problem when the drill bit is to the work piece drilling has realized the process of a quick convenient tool setting.
Description
Technical Field
The utility model belongs to the technical field of the cutter tool setting, especially, relate to a drilling machine tool setting auxiliary device.
Background
The tool setting is that the tool position point of the tool is positioned on the tool starting point in the workpiece coordinate system, and the tool is controlled by a numerical control program, so that the machined surface cut by the tool has a correct dimensional relation relative to a positioning reference, and the machining precision requirement of the part is ensured. The tool setting aims to determine the position of a program origin in a machine tool coordinate system, and the tool setting point and a tool location point are coincided when the tool is set. The tool setting of the drilling machine directly influences the precision of the machined part and also influences the operation of the drilling machine according to the quality of the processing of the tool setting. The basic tool setting methods include trial cutting, tool setting with a tool setting gauge, ATC tool setting, automatic tool setting and the like. The former two tool setting methods are common on a common numerical control machine tool, the operation of the trial cutting method is greatly influenced by human, so that a large error exists, and the tool setting instrument has high cost and is laborious to assemble and disassemble the tool; the latter two methods are used on more advanced, more complicated equipment and, accordingly, their cost is more expensive. Therefore, an auxiliary device convenient for the tool setting process is needed to make the tool setting more convenient and faster.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drilling machine tool setting auxiliary device aims at solving the tool setting problem of drill bit when to the work piece drilling.
The utility model discloses a realize like this, including the sleeve, the sleeve is connected by last sleeve section and lower sleeve section and is constituteed, and three-jaw chuck is connected to lower sleeve section, and three-jaw chuck surface is equipped with and presss from both sides tight hexagonal hole, and the bottom of lower sleeve section inner wall and the circumference part of three-jaw chuck are equipped with the screw thread section, and lower sleeve section and three-jaw chuck are connected through screw-thread fit, go up the sleeve section and meet with the main shaft bottom.
Further, the number of the clamping hexagonal holes is three, namely, each jaw of the three-jaw chuck corresponds to one clamping hexagonal hole.
Furthermore, the three-jaw chuck is placed on the workbench, and the workpiece is fixedly arranged on the three-jaw chuck.
Furthermore, a cutter clamping device is connected below the main shaft, and a drill bit is connected at the tail end of the cutter clamping device.
Furthermore, the inner diameter of the upper sleeve section is the same as the outer diameter of the tool clamping device, and the upper sleeve section and the tool clamping device are in transition fit.
The utility model has the advantages that: the central lines of the main shaft, the drill bit and the workpiece are kept at the same position by arranging the sleeve, so that the drilling position of the drill bit can be ensured to be at the center of the workpiece by only directly rotating the main shaft and moving the Z shaft, thereby simplifying the tool setting process of a drilling tool and realizing the process of quickly and conveniently setting the tool.
Drawings
Fig. 1 is a front view of the tool setting auxiliary device for a drilling machine provided by the present invention.
Fig. 2 is an internal structure schematic diagram of the tool setting auxiliary device of the drilling machine provided by the utility model.
In the figure: 1. a main shaft; 2. an upper sleeve segment; 3. a lower sleeve section; 4. clamping the hexagonal hole; 5. a three-jaw chuck; 6. a work table; 7. a tool clamping device; 8. a drill bit; 9. a sleeve; 10. a workpiece; 11. a threaded segment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-2, the central lines of the main shaft 1, the drill 8 and the workpiece 10 are kept at the same position by arranging the sleeve 9, so that the drilling position of the drill 8 can be ensured to be at the center of the workpiece 10 only by directly rotating the main shaft 1 and moving the Z axis, thereby simplifying the tool setting process of the drilling tool and realizing the process of quickly and conveniently setting the tool.
Example one
As shown in fig. 1-2, the device comprises a sleeve 9, the sleeve 9 is formed by connecting an upper sleeve section 2 and a lower sleeve section 3, the lower sleeve section 3 is connected with a three-jaw chuck 5, the three-jaw chuck 5 is placed on a worktable 6, a workpiece 10 is fixedly arranged on the three-jaw chuck 5, the surface of the three-jaw chuck 5 is provided with three clamping hexagonal holes 4, the number of the clamping hexagonal holes 4 is three, that is, each jaw of the three-jaw chuck 5 corresponds to a clamping hexagonal hole 4, the bottom of the inner wall of the lower sleeve section 3 and the circumferential part of the three-jaw chuck 5 are provided with a thread section 11, the lower sleeve section 3 and the three-jaw chuck 5 are connected through thread fit, the upper sleeve section 2 is connected with the bottom end of the main shaft 1, the lower part of the main shaft 1 is connected with a tool clamping device 7, the tail end of the tool clamping device 7 is connected with a drill bit 8, the inner diameter of the upper sleeve section 2 is the same as the outer diameter of the tool clamping device 7, and the upper sleeve section 2 is in transition fit with the tool clamping device 7.
Example two
As shown in fig. 1-2, the lower sleeve section 3 of the sleeve 9 is firstly installed on the periphery of the three-jaw chuck 5, then the X axis and the Y axis are moved to adjust the position of the main shaft 1 of the drilling machine, so that the main shaft 1 is positioned right above the sleeve 9, the Z axis is moved to move the main shaft 1 downwards, and the tool clamping device 7 connected to the bottom end of the main shaft 1 can be in transition fit with the sleeve 9, which shows that the central lines of the main shaft 1, the tool clamping device 7 and the three-jaw chuck 5 are on the same straight line. After that, the numerical values of the X axis and the Y axis are fixed, so that the main shaft 1 of the drilling machine only moves horizontally along the Z axis and rotates around the Z axis, the main shaft 1 moves upwards, the sleeve 9 is detached, the drill bit 8 and the workpiece 10 are installed, the drilling position of the drill bit 8 is located in the center of the workpiece 10, and meanwhile, the tool setting process is also completed.
The central lines of the main shaft 1, the drill bit 8 and the workpiece 10 are kept at the same position by arranging the sleeve 9, so that the drilling position of the drill bit 8 can be ensured to be at the center of the workpiece 10 only by directly rotating the main shaft 1 and moving the Z axis, thereby simplifying the tool setting process of a drilling tool and realizing the process of quickly and conveniently setting the tool.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a drilling machine tool setting auxiliary device, a serial communication port, includes the sleeve, the sleeve is connected by last sleeve section and lower sleeve section and is constituteed, three-jaw chuck is connected to lower sleeve section, three-jaw chuck surface is equipped with presss from both sides tight hexagonal hole, the bottom of lower sleeve section inner wall with the circumference part of three-jaw chuck is equipped with the screw thread section, lower sleeve section with three-jaw chuck connects through screw-thread fit, it meets with the main shaft bottom to go up the sleeve section.
2. The drill press tool setting aid of claim 1, wherein the number of clamping hex holes is three, one for each jaw of the three-jaw chuck.
3. The drill press tool setting aid of claim 1, wherein the three-jaw chuck is placed on a table, and a workpiece is fixedly mounted on the three-jaw chuck.
4. The tool setting aid of claim 1, wherein a tool clamping device is connected below the main shaft, and a drill bit is connected to the end of the tool clamping device.
5. The drill press tool setting aid of claim 4, wherein the inner diameter of the upper sleeve section is the same as the outer diameter of the tool clamping device, and the upper sleeve section and the tool clamping device are in transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796309.4U CN210099041U (en) | 2019-05-30 | 2019-05-30 | Drilling machine tool setting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796309.4U CN210099041U (en) | 2019-05-30 | 2019-05-30 | Drilling machine tool setting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099041U true CN210099041U (en) | 2020-02-21 |
Family
ID=69563973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920796309.4U Expired - Fee Related CN210099041U (en) | 2019-05-30 | 2019-05-30 | Drilling machine tool setting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099041U (en) |
-
2019
- 2019-05-30 CN CN201920796309.4U patent/CN210099041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |