CN212329670U - Tool setting gauge of numerically controlled lathe - Google Patents
Tool setting gauge of numerically controlled lathe Download PDFInfo
- Publication number
- CN212329670U CN212329670U CN202021424105.7U CN202021424105U CN212329670U CN 212329670 U CN212329670 U CN 212329670U CN 202021424105 U CN202021424105 U CN 202021424105U CN 212329670 U CN212329670 U CN 212329670U
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- China
- Prior art keywords
- dial indicator
- taper sleeve
- indicator head
- positioning locking
- adjusting screw
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Abstract
The utility model discloses a numerical control lathe tool setting appearance, including grip slipper, mo formula taper sleeve, location locking wheel, location locking screw, percentage gauge outfit, ball, adjusting screw, probe, the grip slipper connects mo formula taper sleeve and percentage gauge outfit respectively, and location locking wheel and location locking screw lock mo formula taper sleeve on the grip slipper, and adjusting screw and ball realize the rotation and fixed of percentage gauge outfit on the grip slipper, and the probe is installed overhead at the percentage gauge. The utility model designs a special clamping seat which is used for fixing the dial indicator head and connecting the Momo type taper sleeve, and designs a mechanism for fixing and rotating the dial indicator head to ensure the fixing and the rotation of the dial indicator head; the utility model is suitable for an economical numerical control lathe and a numerical control lathe without an internal tool setting gauge; the utility model has simple structure, convenient manufacture, convenient operation, strong practicability, simple reading, good stability, low cost and easy popularization; can be popularized and used in schools of enterprises with numerical control processing equipment.
Description
Technical Field
The utility model discloses a numerical control lathe tool setting appearance belongs to the numerical control lathe appurtenance field.
Background
At present, in the numerical control machining, after a workpiece coordinate system is determined, the position of a tool location point of a tool in the workpiece coordinate system is also determined, namely the tool setting is often performed. The essence of tool setting is to determine the position of the program origin of the workpiece coordinate system as a function of programming in a unique machine coordinate system. The main work for tool setting is to obtain machine coordinates of the reference tool program start point and to determine the tool offset of the non-reference tool relative to the reference tool. The tool setting of the numerical control machine tool is generally divided into trial cutting tool setting and built-in tool setting gauge tool setting: trial cutting is carried out on the end face and the excircle of a part cut by a tool requiring main shaft forward rotation, and then the measured value is input into the parameters of the machine tool; the position of the current cutter needs to be recorded by installing a detection device on a machine tool for built-in tool setting, the price of the built-in tool setting gauge is about 2 ten thousand yuan generally, and the built-in tool setting gauge is only equipped for a high-end numerical control machine generally. The manual trial cutting tool setting is influenced by various factors, and the tool setting precision is very limited; the built-in tool setting gauge is high in tool setting cost and failure rate, only a high-end numerical control machine tool can be equipped, the original tool setting gauge is formed by assembling a tool arm, a sensor, a tool setting probe and a data line, automatic tool setting can be achieved, and the cost is high. Therefore, it is urgently needed to provide a tool setting gauge of a numerical control lathe, which improves the tool setting precision, reduces the use cost and improves the stability.
Disclosure of Invention
An object of the utility model is to provide tool setting precision, reduce use cost, improve the numerical control lathe tool setting appearance of stability.
The purpose of the utility model is realized like this: numerical control lathe tool setting appearance includes: the clamping seat comprises a die type taper sleeve connecting part used for connecting the die type taper sleeve and a dial indicator head connecting part used for installing a dial indicator head, wherein the die type taper sleeve connecting part is provided with a first mounting hole for connecting a cylindrical section of the die type taper sleeve, a positioning locking wheel mounting hole and a positioning locking screw hole which is coaxial with the positioning locking wheel mounting hole; the dial indicator head connecting part is provided with a circular groove for clamping the dial indicator head and an adjusting screw hole communicated with the circular groove; the cylindrical section of the die taper sleeve is arranged in the first mounting hole; the positioning locking wheel is provided with a conical surface in contact fit with the cylindrical section of the Morse taper sleeve, the positioning locking wheel is provided with a threaded hole, and one end of the positioning locking wheel with the conical surface is installed in the positioning locking wheel installation hole; the positioning locking screw is arranged in the positioning locking screw hole and is matched with the threaded hole on the positioning locking wheel to fix the Mooney taper sleeve on the clamping seat; the dial indicator head is arranged at the lower part of the dial indicator head and is arranged in the circular groove; the ball is arranged in the adjusting screw hole, one part of the ball is positioned in the adjusting screw hole, and the other part of the ball is positioned in the circular groove; the adjusting screw is arranged in the adjusting screw hole, and the lower end of the adjusting screw realizes the rotation and fixation of the dial indicator head in the circular groove by extruding the ball; and the probe is arranged on the dial indicator head and is positioned outside the circular groove.
Furthermore, the ball is a steel ball.
Due to the technical scheme, the utility model designs a special clamping seat which is used for fixing the dial indicator head and connecting the Momo type taper sleeve, and designs a mechanism for fixing and rotating the dial indicator head so as to ensure the fixing and the rotation of the dial indicator head; the utility model is suitable for an economical numerical control lathe and a numerical control lathe without an internal tool setting gauge; the utility model has simple structure, convenient manufacture, convenient operation, strong practicability, simple reading, good stability, low cost and easy popularization; can be popularized and used in schools of enterprises with numerical control processing equipment.
Drawings
The specific structure of the utility model is given by the following drawings and embodiments:
FIG. 1 is a schematic perspective view of a first exploded view of a tool setting gauge of a numerically controlled lathe;
FIG. 2 is a schematic perspective view of a second exploded view of a tool setting gauge of a numerically controlled lathe.
Legend: 1. moule formula taper sleeve connecting portion, 2, percentage gauge outfit connecting portion, 3, first mounting hole, 4, location locking wheel mounting hole, 5, location locking screw hole, 6, circular recess, 7, adjusting screw hole, 8, mo formula taper sleeve, 9, location locking wheel, 10, screw hole, 11, location locking screw, 12, percentage gauge outfit, 13, ball, 14, adjusting screw, 15, probe.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
Example (b): as shown in fig. 1 and 2, the tool setting gauge of the numerically controlled lathe comprises: the clamping seat comprises a Mohs type taper sleeve connecting part 1 used for connecting a Mohs type taper sleeve 8 and a dial indicator head connecting part 2 used for installing a dial indicator head 12, wherein the Mohs type taper sleeve connecting part 1 is provided with a first mounting hole 3 connected with a cylindrical section of the Mohs type taper sleeve 8, a positioning locking wheel mounting hole 4 and a positioning locking screw hole 5 coaxial with the positioning locking wheel mounting hole 4; the dial indicator head connecting part 2 is provided with a circular groove 6 for clamping the dial indicator head 12 and an adjusting screw hole 7 communicated with the circular groove 6; the die taper sleeve 8, the cylindrical section of the die taper sleeve 8 is installed in the first installation hole 3; the positioning locking wheel 9 is provided with a conical surface which is in contact fit with the cylindrical section of the Morse type taper sleeve 8, the positioning locking wheel 9 is provided with a threaded hole 10, and one end of the positioning locking wheel 9 with the conical surface is arranged in the positioning locking wheel mounting hole 4; the positioning locking screw 11 is arranged in the positioning locking screw hole 5 and is matched with the threaded hole 10 on the positioning locking wheel 9 to fix the Mooney taper sleeve 8 on the clamping seat; the dial indicator head 12 is arranged at the lower part of the dial indicator head 12 and is arranged in the circular groove 6; the ball 13 is arranged in the adjusting screw hole 7, one part of the ball 13 is positioned in the adjusting screw hole 7, and the other part of the ball 13 is positioned in the circular groove 6; the adjusting screw 14 is arranged in the adjusting screw hole, and the lower end of the adjusting screw 14 realizes the rotation and fixation of the dial indicator head 12 in the circular groove 6 by extruding the ball 13; and a probe 15 mounted on the head 12 and located outside the circular groove 6. The balls 13 are steel balls. The utility model discloses a special grip slipper for fixed percentage gauge outfit 12 with connect mo formula taper sleeve 8, redesign a fixed and rotatory mechanism of percentage gauge outfit 12 in order to ensure the fixed of percentage gauge outfit 12 and rotate. The utility model is suitable for an economical numerical control lathe and a numerical control lathe without an internal tool setting gauge; the utility model has simple structure, convenient manufacture, convenient operation, strong practicability, simple reading, good stability, low cost and easy popularization; can be popularized and used in schools of enterprises with numerical control processing equipment.
The utility model comprises the following parts: the positioning locking wheel 9 is used for fixing the Morse taper sleeve, and turning is carried out by adopting an aluminum alloy material with the diameter of 20mm, and the cost is about 18 yuan; a positioning locking screw 11 for fixing the positioning locking wheel 9, a model M6, an adjusting screw 14 for fixing the dial indicator head 12, a model M8, and the cost is 4 yuan since finished products are purchased from the market; the clamping seat is used for connecting parts such as the dial indicator head 12, the Morse taper sleeve and the like, aluminum alloy square stock is adopted, and a machining center is milled, so that the cost is 180 yuan; head 12 in percent, purchased finished product, cost 320 yuan; steel balls, purchased finished products, cost 2 yuan; the probe 15 is turned after purchasing a standard part, and the cost is 28 yuan; the Mooney taper sleeve 8, a purchased finished product, costs 120 Yuan. The utility model discloses an overall cost is 672 yuan, and than the price of common built-in tool setting appearance 2 ten thousand yuan on the market, there is decline by a wide margin, and is more economical and applicable.
The working principle of the utility model is as follows: fixing a Mohs taper sleeve 8 on a main shaft of a numerical control lathe, enabling the upper surfaces of a clamping seat and a dial indicator head 12 to be parallel to a horizontal plane, loosening an adjusting screw 14 to enable the dial indicator head 12 to rotate, rotating the dial indicator head 12 to enable a probe 15 to be perpendicular to the main shaft, screwing the adjusting screw 14 after the dial indicator head 12 is rotated, enabling the positions of the dial indicator head 12 and the probe 15 to be fixed, moving a cutter at the moment, enabling a cutter head to be in contact with the head of the probe 15 and extruding the probe 15 along the direction perpendicular to the main shaft, displaying numerical values by a pointer on the dial indicator head 12, and finishing tool setting in the X-axis direction after manual reading and recording; and then, loosening the adjusting screw 14 to enable the dial indicator head 12 to rotate, rotating the dial indicator head 12 to enable the probe 15 to be parallel to the main shaft, after the position of the probe 15 is adjusted, screwing down the adjusting screw 14 to enable the positions of the dial indicator head 12 and the probe 15 to be fixed, moving the cutter at the moment, enabling the cutter head to be in contact with the probe 15 and extruding the probe 15 along the direction parallel to the main shaft, displaying a numerical value by a pointer on the dial indicator head 12, and after manual reading and recording, finishing the cutter setting in the Z-axis direction.
The utility model has the advantages of as follows: the structure is simple, and the manufacture is convenient; the operation is convenient, and the practicability is strong; the cost is low, and the popularization is easy; the mechanical gauge head has good stability and visual reading.
The foregoing description is by way of example only and is not intended as limiting the embodiments of the present invention. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.
Claims (2)
1. The utility model provides a numerical control lathe tool setting appearance which characterized in that includes: the clamping seat comprises a die type taper sleeve connecting part used for connecting the die type taper sleeve and a dial indicator head connecting part used for installing a dial indicator head, wherein the die type taper sleeve connecting part is provided with a first mounting hole for connecting a cylindrical section of the die type taper sleeve, a positioning locking wheel mounting hole and a positioning locking screw hole which is coaxial with the positioning locking wheel mounting hole; the dial indicator head connecting part is provided with a circular groove for clamping the dial indicator head and an adjusting screw hole communicated with the circular groove; the cylindrical section of the die taper sleeve is arranged in the first mounting hole; the positioning locking wheel is provided with a conical surface in contact fit with the cylindrical section of the Morse taper sleeve, the positioning locking wheel is provided with a threaded hole, and one end of the positioning locking wheel with the conical surface is installed in the positioning locking wheel installation hole; the positioning locking screw is arranged in the positioning locking screw hole and is matched with the threaded hole on the positioning locking wheel to fix the Mooney taper sleeve on the clamping seat; the dial indicator head is arranged at the lower part of the dial indicator head and is arranged in the circular groove; the ball is arranged in the adjusting screw hole, one part of the ball is positioned in the adjusting screw hole, and the other part of the ball is positioned in the circular groove; the adjusting screw is arranged in the adjusting screw hole, and the lower end of the adjusting screw realizes the rotation and fixation of the dial indicator head in the circular groove by extruding the ball; and the probe is arranged on the dial indicator head and is positioned outside the circular groove.
2. The tool setting gauge of the numerically controlled lathe according to claim 1, wherein: the ball is a steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424105.7U CN212329670U (en) | 2020-07-20 | 2020-07-20 | Tool setting gauge of numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424105.7U CN212329670U (en) | 2020-07-20 | 2020-07-20 | Tool setting gauge of numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212329670U true CN212329670U (en) | 2021-01-12 |
Family
ID=74080854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021424105.7U Expired - Fee Related CN212329670U (en) | 2020-07-20 | 2020-07-20 | Tool setting gauge of numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212329670U (en) |
-
2020
- 2020-07-20 CN CN202021424105.7U patent/CN212329670U/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: 20210112 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |