CN211916287U - Tool setting gauge structure - Google Patents
Tool setting gauge structure Download PDFInfo
- Publication number
- CN211916287U CN211916287U CN202020494112.8U CN202020494112U CN211916287U CN 211916287 U CN211916287 U CN 211916287U CN 202020494112 U CN202020494112 U CN 202020494112U CN 211916287 U CN211916287 U CN 211916287U
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- block
- shaped protrusion
- tool setting
- clamping groove
- tool
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- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a tool setting table structure, including contrast table, table frame, locating piece and locking bolt, the locating piece includes interconnect's last location portion and lower location portion, lower location portion be used for with the cutting edge side looks butt of the cutter that awaits measuring, go up location portion and table frame joint and with the locking bolt fastening. Compared with the prior art, the utility model provides a tool setting table structure through combining rotatory tool setting and axial positioning, guarantees that the measuring position of contrast surface contact surface is the same basically, has improved measuring stability, avoids introducing the tool setting result with contrast surface contact surface shape error to improve measuring efficiency and accuracy, and reduced the degree of difficulty of tool setting operation. By designing and integrating the block-shaped bulges, the clamping groove and the locking bolt, the application range of the tool setting gauge structure is improved. In addition, the tool setting gauge structure indirectly uses the side edge of the tool for positioning, and the tool is reduced in abrasion to the tool.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a tool setting table structure.
Background
In the process of machining metal mechanical parts, the service lives of cutters made of different materials are usually found out according to machining materials and technological parameters. And further, the cutter needs to be replaced periodically according to the service life of the cutter so as to ensure the product quality. In order to avoid the risk of out-of-tolerance due to the replacement of a new tool, it is desirable to accurately measure the dimensions of the tool before the tool is replaced and adjust the new tool based on the three-coordinate report of the part being machined. The position is difficult to judge by naked eyes when the diameter of the contact surface of the tool setting gauge and the cutting edge is about 3mm, wherein the flatness and the parallelism of the contact surface directly influence the measurement data, and the tool changing operation needs to be drilled into narrow equipment, so that the difficulty of tool setting operation is further increased, the deviation of the measurement result of the tool setting operation is large, and the repeatability is poor.
SUMMERY OF THE UTILITY MODEL
To the not enough among the above-mentioned prior art, the utility model aims to provide a tool setting table structure effectively solves and improves measuring efficiency and accuracy.
The utility model provides a pair of tool setting table structure, including comparison table and table frame, still include locating piece and locking bolt, the locating piece includes interconnect's last location portion and lower location portion, down location portion be used for with the cutting edge side looks butt of the cutter that awaits measuring, go up location portion with table frame joint with locking bolt is fixed.
Preferably, the upper positioning part is provided with a block-shaped bulge, the meter frame is provided with a clamping groove matched with the block-shaped bulge and a screw hole communicated with the clamping groove, the block-shaped bulge is inserted into the clamping groove, and the block-shaped bulge is fixed with the meter frame through a locking bolt arranged in the screw hole.
Preferably, the meter frame is provided with a block-shaped protrusion, the upper positioning portion is provided with a clamping groove matched with the block-shaped protrusion and a screw hole communicated with the clamping groove, the block-shaped protrusion is inserted into the clamping groove, and the block-shaped protrusion is fixed with the meter frame through a locking bolt arranged in the screw hole.
Preferably, the block-shaped protrusion is a dovetail block, and the slot is a dovetail groove.
Preferably, the table frame includes base and bracing piece, the base is V type structure, but the base joint is on the main shaft of installation cutter and can wind the main shaft is rotatory, the first end of bracing piece is fixed on the base, the second end device of bracing piece has the comparison table.
Preferably, the upper positioning part is provided with a block-shaped bulge, the end part of the second end of the supporting rod is provided with a clamping groove matched with the block-shaped bulge and a screw hole communicated with the clamping groove, the block-shaped bulge is inserted into the clamping groove, and the block-shaped bulge is fixed with the supporting rod through a locking bolt arranged in the screw hole.
Preferably, the end part of the second end of the supporting rod is provided with a block-shaped bulge, the upper positioning part is provided with a clamping groove matched with the block-shaped bulge and a screw hole communicated with the clamping groove, the block-shaped bulge is inserted into the clamping groove, and the block-shaped bulge is fixed with the supporting rod through a locking bolt arranged in the screw hole.
Preferably, the block-shaped protrusion is a dovetail block, and the slot is a dovetail groove.
Compared with the prior art, the utility model provides a tool setting table structure, through setting up the locating piece, with this restriction tool setting structure along main shaft axial removal at the tool setting in-process, fixed tool setting position to tool setting structure axial has been realized, combine rotatory tool setting and axial positioning, guarantee to compare the measuring position of table contact surface the same basically, improved measuring stability, avoid introducing the tool setting result with comparing surface contact surface shape error, thereby improve measuring efficiency and accuracy, and reduced the degree of difficulty of tool setting operation. By designing and integrating the block-shaped bulges, the clamping groove and the locking bolt, the application range of the tool setting gauge structure is improved. In addition, the tool setting gauge structure indirectly uses the side edge of the tool for positioning, and the tool is reduced in abrasion to the tool.
The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.
Drawings
The invention will be described in more detail hereinafter on the basis of non-limiting examples only and with reference to the accompanying drawings. Wherein:
fig. 1 is a schematic structural diagram of a tool setting gauge structure provided by an embodiment of the present invention.
Description of reference numerals:
1. a tool to be tested; 2. a main shaft; 3. a base; 4. a support bar; 5. comparing the tables; 6. positioning blocks; 7. a card slot; 8. a block-shaped bulge; 9. locking the bolt; 61. an upper positioning part; 62. a lower positioning portion.
Detailed Description
For making the purpose, technical solution and advantages of the present invention clearer, it will be right below that the technical solution of the present invention is clearly and completely described, based on the specific embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art without creative work belong to the scope protected by the present invention.
As shown in fig. 1, the tool setting gauge structure provided in this embodiment includes a comparison table 5, a gauge stand, a positioning block 6, and a locking bolt 9. The gauge stand is used for supporting the comparison gauge 5 and driving the comparison gauge 5 to rotate around the main shaft 2 for mounting the cutter when the cutter is set, the gauge stand comprises a base 3 and a supporting rod 4, the base 3 is of a V-shaped structure and can be clamped on the main shaft 2 for mounting the cutter and can rotate around the main shaft 2; the support rod 4 comprises a first end and a second end, the first end of the support rod 4 is fixed on the base 3, the second end device of the support rod 4 is provided with a comparison table 5, and the end part of the second end is further provided with a clamping groove 7 and a screw hole (not shown in the figure) communicated with the clamping groove 7. The positioning block 6 comprises an upper positioning part 61 and a lower positioning part 62 which are connected with each other, the lower positioning part 62 is used for abutting against the side face of the cutting edge of the tool 1 to be measured, the upper positioning part 61 is provided with a block-shaped bulge 8 matched with the clamping groove 7 at the end part of the second end, the block-shaped bulge 8 is inserted into the clamping groove 7, the locking bolt 9 is screwed into the screw hole until the locking bolt abuts against the block-shaped bulge 8, the block-shaped bulge 8 is fixed in the clamping groove 7, and therefore the positioning block 6 and the surface frame are fixedly connected, the movement of the tool setting structure along the axial direction of the spindle 2 in the tool setting process is limited, the tool setting position in the axial direction of the tool setting structure is fixed, and the contact.
When a tool is set, the V-shaped base 3 of the meter stand is placed on the spindle 2 and can rotate around the spindle 2, the tool 1 to be measured is positioned between the base 3 and the positioning block 6, as shown in fig. 1, the height of the lower positioning part 62 is lower than that of the blade, the positioning block 6 is adjusted to enable the lower positioning part 62 to be tightly attached to the left side surface of the blade of the tool 1 to be measured, the locking bolt 9 is screwed to enable the block-shaped protrusion 8 of the upper positioning part 61 to be locked in the clamping groove 7 on the supporting rod 4, the base 3 is rotated around the spindle 2, a tool tip inflection point is searched and recorded through the comparison table 5 (such as a micrometer table), after a new tool is replaced, inflection point data of the new tool is obtained according to.
In the scheme, the block-shaped bulge 8 is designed into the dovetail block, the clamping groove 7 is designed into the dovetail groove, and the dovetail groove is adopted, so that the tool setting gauge structure is convenient to adjust, and the gauge stand is stably connected with the fixed block.
Of course, in other embodiments, the positions of the block-shaped protrusion 8 and the slot 7 may be interchanged, for example, the block-shaped protrusion 8 is disposed on the watch frame, and particularly, preferably, disposed on the second end of the supporting rod 4, the slot 7 is disposed on the upper positioning portion 61, and a corresponding screw hole penetrating through the slot 7 is also disposed on the upper positioning portion 61.
In addition, the block-shaped protrusion 8 or the slot 7 is not limited to be disposed on the support rod 4 of the meter stand, and the block-shaped protrusion 8 or the slot 7 may also be disposed on the base 3, in this case, when the tool is set, the positioning block 6 should be disposed between the tool 1 to be measured and the base 3, the lower positioning portion 62 is tightly attached to the side surface of the blade (i.e., the right side surface of the blade in fig. 1) close to one side of the base 3, and the height of the lower positioning portion 62 may be higher or lower than the height of the blade.
Finally, it should be noted that: the above embodiments and examples are only used to illustrate the technical solution of the present invention, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments and examples, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments or examples may still be modified, or some of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments or examples of the present invention.
Claims (8)
1. The utility model provides a tool setting table structure, includes comparison table and table frame, its characterized in that, still includes locating piece and locking bolt, the locating piece includes interconnect's last location portion and lower location portion, down location portion be used for with the cutting edge side looks butt of the cutter that awaits measuring, go up location portion with table frame joint with locking bolt is fixed.
2. The tool setting gauge structure according to claim 1, wherein the upper positioning portion is provided with a block-shaped protrusion, the gauge stand is provided with a clamping groove matched with the block-shaped protrusion and a screw hole communicated with the clamping groove, the block-shaped protrusion is inserted into the clamping groove, and the block-shaped protrusion and the gauge stand are fixed through a locking bolt arranged in the screw hole.
3. The tool setting gauge structure according to claim 1, wherein a block-shaped protrusion is arranged on the gauge stand, the upper positioning portion is provided with a clamping groove matched with the block-shaped protrusion and a screw hole communicated with the clamping groove, the block-shaped protrusion is inserted into the clamping groove, and the block-shaped protrusion and the gauge stand are fixed through a locking bolt arranged in the screw hole.
4. The tool setting gauge structure according to claim 2 or 3, wherein the block-shaped protrusion is a dovetail block, and the slot is a dovetail groove.
5. The tool setting gauge structure according to claim 1, wherein the gauge stand comprises a base and a support rod, the base is of a V-shaped structure, the base can be clamped on a spindle for mounting a tool and can rotate around the spindle, a first end of the support rod is fixed on the base, and a comparison gauge is arranged at a second end of the support rod.
6. The tool setting gauge structure according to claim 5, wherein the upper positioning portion is provided with a block-shaped protrusion, a clamping groove matched with the block-shaped protrusion and a screw hole communicated with the clamping groove are formed in the end portion of the second end of the support rod, the block-shaped protrusion is inserted into the clamping groove, and the block-shaped protrusion and the support rod are fixed through a locking bolt arranged in the screw hole.
7. The tool setting gauge structure according to claim 5, wherein a block-shaped protrusion is arranged at the end of the second end of the support rod, the upper positioning portion is provided with a clamping groove matched with the block-shaped protrusion and a screw hole communicated with the clamping groove, the block-shaped protrusion is inserted into the clamping groove, and the block-shaped protrusion and the support rod are fixed through a locking bolt arranged in the screw hole.
8. The tool setting gauge structure according to claim 6 or 7, wherein the block-shaped protrusion is a dovetail block, and the slot is a dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494112.8U CN211916287U (en) | 2020-04-07 | 2020-04-07 | Tool setting gauge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494112.8U CN211916287U (en) | 2020-04-07 | 2020-04-07 | Tool setting gauge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916287U true CN211916287U (en) | 2020-11-13 |
Family
ID=73374589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020494112.8U Expired - Fee Related CN211916287U (en) | 2020-04-07 | 2020-04-07 | Tool setting gauge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916287U (en) |
-
2020
- 2020-04-07 CN CN202020494112.8U patent/CN211916287U/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: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |