CN216707330U - HSK handle of a knife broach seat equipment utensil - Google Patents
HSK handle of a knife broach seat equipment utensil Download PDFInfo
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- CN216707330U CN216707330U CN202122438029.6U CN202122438029U CN216707330U CN 216707330 U CN216707330 U CN 216707330U CN 202122438029 U CN202122438029 U CN 202122438029U CN 216707330 U CN216707330 U CN 216707330U
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Abstract
The utility model discloses an assembling tool for a broach seat of an HSK (high speed K) hilt, which comprises a main body rod, wherein an assembling end is arranged at one end of the main body rod, a plurality of grooves are formed in the surface of the assembling end, and the grooves are used for assisting in assembling and disassembling steel balls of the broach seat. According to the broach base assembling tool provided by the utility model, the assembling end is provided with the plurality of grooves, so that the assembling end overcomes the elastic force generated by the spring in the broach base and extends into the inner cavity of the base, and after the jacking ring is jacked open, the steel balls are installed in the steel ball hole positions or taken out through the grooves, the broach base is quickly assembled and disassembled, the operation of assembling and disassembling the broach base is simplified, the time and labor are saved, the assembling and disassembling efficiency is improved, and the broach base assembling tool is safe and reliable.
Description
Technical Field
The utility model relates to the technical field of tool changers HSK tool holder tool apron, in particular to an assembling tool for a broach base of an HSK tool holder.
Background
The numerical control machine tool realizes processing tasks with different process requirements by changing a tool according to a program, in a plurality of specifications of the existing tool shanks, the HSK is a hollow short-shank high-speed tool shank, the HSK tool shank provided with the tool needs to be arranged in a tool magazine, and a tool drawing seat used for installing the HSK tool shank is distributed in the tool magazine and used for movably installing the HSK tool shank.
The broach seat of the HSK cutter comprises structural parts such as steel balls, springs, a base, a jacking ring and the like. The assembly of the broach seat adopts general tools, wastes time and labor, has low assembly and disassembly efficiency, and is easy to damage parts or cause personal injury to operators due to improper operation in the assembly and disassembly process.
SUMMERY OF THE UTILITY MODEL
In order to overcome at least one defect in the prior art, the utility model provides an assembling tool for a broach seat of an HSK (high speed K) hilt, which aims to solve the problems that the existing assembling tool for the broach seat is inconvenient to assemble and disassemble, low in efficiency and easy to damage the broach seat or injure assembling and disassembling personnel.
The technical scheme adopted by the utility model for solving the problems is as follows:
the utility model provides a HSK handle of a knife broach seat equipment instrument, includes the main part pole, the one end of main part pole is equipped with the equipment end, the surface of equipment end is equipped with a plurality of recesses, and is a plurality of the recess is used for assisting the steel ball of broach seat to install and remove.
According to the tool for assembling the broach base of the HSK hilt, the assembling end is provided with the plurality of grooves, so that the assembling end can stretch into the inner cavity of the base by overcoming the elastic force generated by the spring in the broach base, and after the jacking ring is jacked open, the steel balls are installed in the steel ball hole positions or taken out through the grooves, the broach base is quickly assembled and disassembled, the operation of assembling and disassembling the broach base is simplified, time and labor are saved, the assembling and disassembling efficiency is improved, and the tool is safe and reliable.
Further, a plurality of the grooves are uniformly arranged along a circumferential direction of the assembling end.
Further, the number of the grooves is three.
Furthermore, the groove bottom of the groove is semicircular, and the groove depth of the groove is equal to or larger than the diameter of the steel ball.
Further, the groove width of the groove is equal to or larger than the diameter of the steel ball.
Further, the diameter of the assembling end is smaller than the inner diameter of the base.
Furthermore, a positioning boss is arranged at the axial end part of the assembling end, and the diameter of the positioning boss is smaller than that of the assembling end.
Furthermore, the other end of the base rod is provided with a pressing boss, and the area of the pressing boss is larger than the cross-sectional area of the main body rod.
Further, the main body rod and the pressing boss are integrally formed.
In conclusion, the tool for assembling the HSK knife handle broach base has the following technical effects:
according to the tool for assembling the broach base of the HSK hilt, the assembling end is provided with the plurality of grooves, so that the assembling end can stretch into the inner cavity of the base by overcoming the elastic force generated by the spring in the broach base, and after the jacking ring is jacked open, the steel balls are installed in the steel ball hole positions or taken out through the grooves, the broach base is quickly assembled and disassembled, the operation of assembling and disassembling the broach base is simplified, time and labor are saved, the assembling and disassembling efficiency is improved, and the tool is safe and reliable.
Other technical effects of the present invention are pointed out in the specification in combination with the specific structure.
Drawings
FIG. 1 is a schematic view of a broach seat according to the present invention;
FIG. 2 is a schematic structural view of the HSK tool holder broach holder assembling tool of the present invention;
FIG. 3 is a schematic structural view of an assembled broach seat of the HSK broach handle broach seat assembling tool of the present invention;
fig. 4 is a schematic structural view of the dismounting broach seat of the HSK hilt broach seat assembling tool of the present invention.
Wherein the reference numerals have the following meanings:
1. a broach seat; 11. a base; 111. steel ball hole site; 12. steel balls; 13. a spring; 14. a jacking ring; 2. assembling a tool for the broach seat; 21. a main body lever; 221. assembling the end; 222. a groove; 223. positioning the boss; 22. and pressing the boss.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1, a broach base 1 commonly used for HSK cutting tools comprises a base 11, steel balls 12, a spring 13 and a tightening ring 14, wherein a concave cavity is arranged on the base 11, three steel ball hole sites 111 which are uniformly arranged along the circumferential direction and penetrate through the wall are arranged on the wall of the concave cavity, the spring 13 is arranged in the concave cavity and is connected with the tightening ring 14, the tightening ring 14 is provided with an annular inclined surface, and the steel balls 12 are tightly clamped in the steel ball hole sites 111 by the tightening ring 14 under the elastic force action of the spring 13.
As shown in fig. 2-4, the present invention provides an assembly tool for a broach base of an HSK hilt, which is an integrally formed component, and comprises a main body rod 21 and a pressing boss 22, which are used for quickly assembling and disassembling the broach base 1.
In this embodiment, an assembling end 221 is disposed at one end of the main body rod 21, a plurality of grooves 222 are disposed on the surface of the assembling end 221, and the grooves 222 are used for assisting the assembly and disassembly of the steel balls 12 of the broach seat 1. The assembling end 221 is provided with a plurality of grooves 222, so that the assembling end 221 overcomes the elastic force generated by the spring 13 in the broach seat 1 and extends into the inner cavity of the base 11, and after the jacking ring 14 is pushed open, the steel balls 12 are installed in the steel ball hole positions 111 or taken out through the grooves 222, the broach seat 1 is quickly assembled and disassembled, the operation of assembling and disassembling the broach seat 1 is simplified, time and labor are saved, the assembling and disassembling efficiency is improved, and the assembling and disassembling device is safe and reliable.
As an alternative embodiment, in some embodiments, the plurality of grooves 222 are uniformly arranged along the circumference of the assembly end 221. The number of the grooves 222 in the embodiment of the present invention is three, and the grooves are matched with the three steel ball hole locations 111 of the conventional broach seat 1.
As an alternative embodiment, in some embodiments, the bottom of the groove 222 is semicircular, and the depth of the groove 222 is equal to or greater than the diameter of the steel ball 12. In addition, the groove width of the groove 222 is equal to or greater than the diameter of the steel ball 12. The structure is arranged so that the steel balls 12 can slide into the steel ball hole 111 of the broach seat 1 through the grooves 222 when the broach seat is used for assembling the tool 2, and the assembling operation of the broach seat 1 is simplified; the semicircular groove bottom is convenient to process and manufacture, and the assembling end 221 can be kept to have higher strength and is not easy to damage.
As an alternative embodiment, in some embodiments, the diameter of the assembly end 221 is slightly smaller than the inner diameter of the base 11, so that the assembly end 221 extends into the inner cavity of the base 11 and presses against the tightening ring 14.
As an alternative, in some embodiments, the axial end of the assembling end 221 is provided with a positioning boss 223, and the diameter of the positioning boss 223 is smaller than that of the assembling end 221. The structure is arranged to sleeve the positioning boss 223 into the tightening ring 14, so that the steel ball 12 can be conveniently positioned and installed, the situation that the tightening ring 14 slides to influence the assembly or pop up under the action of elastic force to hurt an operator in the assembly process can be avoided, and the friction collision damage of the broach base assembly tool 2 to the base 11 in the installation process of the broach base 1 is reduced.
As an alternative embodiment, in some embodiments, the other end of the base rod is provided with a pressing boss 22, and the area of the pressing boss 22 is larger than the sectional area of the body rod 21. Therefore, the operator can operate and press more stably, safely and labor-saving.
When the broach holder 1 is assembled, an operator firstly inserts the positioning boss 223 into the tightening ring 14, the spring 13 is placed in the base 11, and then the assembling end 221 carries the tightening ring 14 to extend into the inner cavity of the base 11 against the elastic force of the spring 13, and the opening of the groove 222 of the assembling end 221 is aligned with the position of the steel ball hole 111. Then the steel ball 12 is dropped along the groove 222, so that the steel ball 12 slides down to contact with the tightening ring 14 under the action of gravity, and at the moment, three points are formed by the steel ball hole site 111, the steel ball 12 and the groove 222. The tool 2 is pressed by pressing the boss 22, so that the assembling end 221 continuously overcomes the elastic force of the spring 13 and extends into the inner cavity of the base 11, and when the steel ball 12 reaches the ball hole site 111 along with the assembling end 221, the steel ball 12 automatically slides into the ball hole site 111 along the annular inclined surface of the tightening ring 14. Finally, the assembling end 221 is slowly taken out of the base 11, so that the steel balls 12 are tightly clamped in the steel ball hole site 111 by the tightening ring 14 under the action of elasticity, and the assembling operation of the broach seat 1 in which a plurality of steel balls 12 accurately enter the steel ball hole site 111 at the same time is completed. When the broach seat 1 is installed, the assembling tool can reduce manpower and simultaneously realize accurate entering of a plurality of steel balls 12 into hole positions, does not need manpower to repeatedly and singly install the steel balls 12, and is convenient, rapid, time-saving, labor-saving, safe and reliable.
When the broach base 1 is disassembled, the broach base assembling tool 2 is placed upside down on the working table, and the pressing boss 22 is placed on the working table to be stably placed. The broach seat 1 contacts with the assembling end 221, the assembling end 221 is made to be deep into the inner cavity of the base 11, the positioning boss 223 is sleeved in the jacking ring 14, then the broach seat 1 is pressed downwards, the jacking ring 14 overcomes the elastic force of the spring 13 to move towards the inner cavity of the base 11, the steel ball 12 loses the clamping pressure of the jacking ring 14, and automatically falls into the groove 222 of the assembling end 221. Finally, the broach seat 1 is slowly removed, the steel balls 12 in the collecting grooves 222, the jacking ring 14 sleeved in the positioning bosses 223 and the springs 13 are collected, and the disassembly work of the broach seat 1 is completed. When the broach seat 1 is disassembled, the assembling tool can also be disassembled safely while saving labor, and is simple and rapid to operate.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (9)
1. The utility model provides a HSK handle of a knife broach seat assembling tool, its characterized in that includes main part pole (21), the one end of main part pole (21) is equipped with equipment end (221), the surface of equipment end (221) is equipped with a plurality of recesses (222), and is a plurality of recess (222) are used for assisting the steel ball of broach seat to install and remove.
2. The HSK tool shank broach insert assembly tool according to claim 1, characterized in that a plurality of the grooves (222) are evenly arranged in the circumferential direction of the assembly end (221).
3. The HSK tool shank broach insert assembly tool according to claim 2, characterized in that the number of the recesses (222) is three.
4. The HSK knife handle broach holder assembly tool according to claim 3, characterized in that the groove bottom of the groove (222) is semicircular, and the groove depth of the groove (222) is equal to or greater than the diameter of the steel ball.
5. The HSK tool shank broach insert assembly tool according to claim 4, characterized in that the groove width of the groove (222) is equal to or greater than the diameter of the steel ball.
6. The HSK knife handle broach insert assembly tool according to any one of claims 1-5, characterized in that the diameter of the assembly end (221) is smaller than the inner diameter of the base.
7. The HSK tool shank broach holder assembly tool of claim 6, characterized in that an axial end of the assembly end (221) is provided with a positioning boss (223), and the diameter of the positioning boss (223) is smaller than that of the assembly end (221).
8. The HSK knife handle broach holder assembly tool of claim 7, characterized in that the other end of the main body rod (21) is provided with a pressing boss (22), and the area of the pressing boss (22) is larger than the cross-sectional area of the main body rod (21).
9. The HSK knife handle broach holder assembly tool of claim 8, characterized in that the body lever (21) and the pressing boss (22) are an integrally formed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122438029.6U CN216707330U (en) | 2021-10-11 | 2021-10-11 | HSK handle of a knife broach seat equipment utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122438029.6U CN216707330U (en) | 2021-10-11 | 2021-10-11 | HSK handle of a knife broach seat equipment utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216707330U true CN216707330U (en) | 2022-06-10 |
Family
ID=81876073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122438029.6U Active CN216707330U (en) | 2021-10-11 | 2021-10-11 | HSK handle of a knife broach seat equipment utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216707330U (en) |
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2021
- 2021-10-11 CN CN202122438029.6U patent/CN216707330U/en active Active
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