CN218591845U

CN218591845U - High stability handle of a knife

Info

Publication number: CN218591845U
Application number: CN202222166111.2U
Authority: CN
Inventors: 安利娟; 耿刚
Original assignee: Jinan Yixiyang Machinery Equipment Co ltd
Current assignee: Jinan Yixiyang Machinery Equipment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-03-10
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a numerical control handle of a knife technical field just discloses a high stability handle of a knife, and it includes the handle of a knife body, handle of a knife body upper end is provided with end on the handle of a knife, be provided with the external screw thread on the handle of a knife on the outer wall of end, be located the external screw thread top end periphery is provided with spacing piece on the handle of a knife, end upper end middle part is provided with the connector on the handle of a knife, the external screw thread periphery is provided with stable cover, the stable cover upper end is provided with the pressing head, pressing head upper end both sides all are provided with the rubber antiskid piece, and through setting up end, external screw thread, spacing piece, stable cover, pressing head, rubber antiskid piece, screw hole and spread groove on the handle of a knife, stable cover and pressing head can assist the handle of a knife in the junction of handle of a knife and lathe power take off end with stable, make the cutter body have better stability, can make the cutter body have better stability at the during operation, can effectively guarantee processingquality.

Description

High stability handle of a knife

Technical Field

The utility model belongs to the technical field of the numerical control handle of a knife, specifically be a high stability handle of a knife.

Background

The numerical control machining has strict requirements on the aspects of rigidity, precision, durability, dynamic balance performance and the like of the cutter. The power take off end of lathe need be installed through the handle of a knife to the cutter when using, and the handle of a knife that numerical control processing is commonly used mainly divide into: the drilling tool handle, the boring tool handle, the milling cutter handle, the threaded tool handle and the straight shank tool handle adopt different assembly schemes aiming at different processing parts and using machine tools, and can obtain various handle series, thereby improving the adaptability and the utilization rate of the handles.

But the junction of current numerical control handle of a knife and lathe power take off end lacks stable structure, can influence handle of a knife stability, influences cutter body job stabilization nature, provides a high stability handle of a knife here for this.

Disclosure of Invention

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a high stability handle of a knife, effectual junction of having solved current numerical control handle of a knife and lathe power take off end lacks stable structure, can influence handle of a knife stability, influences cutter body job stabilization nature's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high stability handle of a knife, includes the handle of a knife body, handle of a knife upper end is provided with the end on the handle of a knife, be provided with the external screw thread on the handle of a knife upper end outer wall, be located the external screw thread top handle of a knife upper end periphery is provided with spacing piece, handle of a knife upper end middle part is provided with the connector, the external screw thread periphery is provided with stable cover, stable cover upper end is provided with the clamping head, clamping head upper end both sides all are provided with the rubber antiskid piece, stable cover with threaded connection's position is provided with the screw hole, the clamping head with the position that spacing piece is connected is provided with the spread groove, the handle of a knife periphery is provided with firm piece, is located firm piece below the handle of a knife body periphery is provided with the adapter sleeve, be provided with the cutter body in the adapter sleeve.

Preferably, the upper end head of the knife handle is formed at the upper end of the knife handle body, the connecting head is formed at the upper end of the upper end head of the knife handle, and the external thread is formed on the outer wall of the upper end head of the knife handle.

Preferably, the limiting piece is formed on the outer wall of the upper end head of the knife handle, the pressing head is formed at the upper end of the stabilizing sleeve, and the rubber anti-slip piece is connected with the upper end of the pressing head through a clamping groove.

Preferably, the threaded hole is formed in the stabilizing sleeve, the connecting groove is formed in the inner wall of the pressing head, the stabilizing sleeve is connected with the upper end of the knife handle through the external thread and the threaded hole, and the pressing head is connected with the limiting piece through the connecting groove.

Preferably, the stabilizing piece is formed on the knife handle body, and the connecting sleeve is connected with the periphery of the lower end of the knife handle body through threads.

Preferably, the upper end of the cutter body is inserted into the middle of the lower end of the cutter handle body, and the cutter body can be clamped and fixed after the connecting sleeve is connected with the lower end of the cutter handle body through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

in this high stability handle of a knife, through setting up the handle of a knife upper end, the external screw thread, spacing piece, the stable cover, the clamping head, rubber antiskid piece, screw hole and spread groove, stable cover and clamping head can assist the stability at handle of a knife and lathe power take off's junction, make the handle of a knife have better stability, handle of a knife stability promotes the back, can make the cutter body have better stability at the during operation, can effectively guarantee processingquality, it lacks stable structure to have solved current numerical control handle of a knife and lathe power take off's junction, can influence handle of a knife stability, influence cutter body job stabilization nature's problem, and the mode of stable cover and clamping head accessible rotating reciprocates, can not influence the dismouting convenience of handle of a knife, rubber antiskid piece can guarantee the stability after clamping head supports tightly with lathe power take off lower part, and is very practical.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the middle tool shank body, the upper end of the tool shank and the connecting sleeve;

fig. 3 is a schematic structural view of the stabilizing sleeve and the pressing head of the present invention;

in the figure: 1. a tool shank body; 2. the upper end of the knife handle is connected with the knife handle; 3. an external thread; 4. a limiting sheet; 5. a connector; 6. A stabilizing sleeve; 7. a compression head; 8. a rubber anti-slip sheet; 9. a threaded hole; 10. connecting grooves; 11. stabilizing the sheet; 12. connecting sleeves; 13. a knife body.

Detailed Description

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, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

This embodiment, by figure 1-3 give, the utility model discloses a handle body 1, handle body 1 upper end is provided with handle of a knife upper end 2, be provided with external screw thread 3 on the handle of a knife upper end 2 outer walls, 2 peripheries of handle of a knife upper end that are located external screw thread 3 top are provided with

spacing piece

4, 2 upper ends middle parts of handle of a knife upper end are provided with

connector

5, 3 peripheries of external screw thread are provided with stabilizing

sleeve

6, 6 upper ends of stabilizing sleeve are provided with compressing

head

7, 7 upper end both sides of compressing head all are provided with rubber antiskid ribbed tile 8, the position that stabilizing sleeve 6 and external screw thread 3 are connected is provided with screw hole 9, the position that compressing head 7 and spacing piece 4 are connected is provided with spread groove 10, handle body 1 periphery is provided with stabilizing piece 11, handle body 1 periphery that is located stabilizing piece 11 below is provided with adapter sleeve 12, be provided with cutter body 13 in the adapter sleeve 12.

The upper end 2 of the knife handle is formed at the upper end of the knife handle body 1, the connector 5 is formed at the upper end of the upper end 2 of the knife handle, the knife handle is connected with a power output end of a machine tool through the connector 5, the external thread 3 is formed on the outer wall of the upper end 2 of the knife handle, the limiting piece 4 is formed on the outer wall of the upper end 2 of the knife handle, the pressing head 7 is formed at the upper end of the stabilizing sleeve 6, the rubber anti-slip piece 8 is connected with the upper end of the pressing head 7 through a clamping groove, the threaded hole 9 is formed in the stabilizing sleeve 6, the connecting groove 10 is formed in the inner wall of the pressing head 7, the stabilizing sleeve 6 is connected with the upper end 2 of the knife handle through the external thread 3 and the threaded hole 9, the pressing head 7 is connected with the limiting piece 4 through the connecting groove 10, when the knife handle is installed, the stabilizing sleeve 6 is rotated, the stabilizing sleeve 6 and the pressing head 7 move upwards until the stabilizing sleeve 6 is screwed, the pressing head 7 can tightly press the power output end of the machine tool under the assistance of the power output end of the rubber piece 8, and the auxiliary power output end of the machine tool is stably connected with the pressing handle.

The fixing piece 11 is formed on the knife handle body 1, the connecting sleeve 12 is connected with the periphery of the lower end of the knife handle body 1 through threads, the upper end of the knife body 13 is inserted into the middle of the lower end of the knife handle body 1, the connecting sleeve 12 is connected with the lower end of the knife handle body 1 through threads and then can clamp and fix the knife body 13, when the knife body 13 is installed on the knife handle, the connecting sleeve 12 needs to be screwed off firstly, then the upper end of the knife body 13 is inserted into an inserting hole in the middle of the lower end of the knife handle, and then the connecting sleeve 12 is connected to the lower end of the knife handle after passing through the knife body 13 from bottom to bottom, so that the connecting sleeve 12 can be matched with the lower end of the knife handle to clamp and fix the knife body 13.

The working principle is as follows: when the knife handle is installed, the stabilizing sleeve 6 needs to be rotated firstly, the stabilizing sleeve 6 and the pressing head 7 move up and down on the upper end head 2 of the knife handle, then the knife handle is connected to the power output end of a machine tool through the connector 5, then the stabilizing sleeve 6 is rotated, the stabilizing sleeve 6 and the pressing head 7 move up until the stabilizing sleeve 6 is screwed, at the moment, the pressing head 7 can be abutted against the lower end of the power output end of the machine tool under the assistance of the rubber anti-slip sheet 8, the knife handle is assisted and stabilized at the joint of the knife handle and the power output end of the machine tool, the knife handle has better stability, after the stability of the knife handle is improved, the knife body 13 has better stability in working, and the processing quality can be effectively guaranteed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high stability handle of a knife, includes the handle of a knife body (1), its characterized in that: the utility model discloses a knife handle, including handle of a knife, knife handle body (1) upper end is provided with handle of a knife upper end (2), be provided with external screw thread (3) on handle of a knife upper end (2) outer wall, be located external screw thread (3) top handle of a knife upper end (2) periphery is provided with spacing piece (4), handle of a knife upper end (2) upper end middle part is provided with connector (5), external screw thread (3) periphery is provided with stabilizing sleeve (6), stabilizing sleeve (6) upper end is provided with clamping head (7), clamping head (7) upper end both sides all are provided with rubber antiskid ribbed tile (8), stabilizing sleeve (6) with the position that external screw thread (3) are connected is provided with screw hole (9), clamping head (7) with the position that spacing piece (4) are connected is provided with spread groove (10), handle of knife handle body (1) periphery is provided with stabilizing piece (11), be located stabilizing piece (11) below handle body (1) periphery is provided with adapter sleeve (12), be provided with cutter body (13) in adapter sleeve (12).

2. The high stability tool shank of claim 1, wherein: the upper end of the knife handle (2) is formed at the upper end of the knife handle body (1), the connector (5) is formed at the upper end of the knife handle (2), and the external thread (3) is formed on the outer wall of the upper end of the knife handle (2).

3. A high stability tool shank according to claim 1, characterized in that: the limiting piece (4) is formed on the outer wall of the upper end head (2) of the knife handle, the pressing head (7) is formed at the upper end of the stabilizing sleeve (6), and the rubber anti-skid piece (8) is connected with the upper end of the pressing head (7) through a clamping groove.

4. A high stability tool shank according to claim 1, characterized in that: the screw hole (9) is formed in the stabilizing sleeve (6), the connecting groove (10) is formed in the inner wall of the pressing head (7), the stabilizing sleeve (6) is connected with the upper end (2) of the knife handle through the external thread (3) and the screw hole (9), and the pressing head (7) is connected with the limiting piece (4) through the connecting groove (10).

5. A high stability tool shank according to claim 1, characterized in that: the stabilizing piece (11) is formed on the knife handle body (1), and the connecting sleeve (12) is connected with the periphery of the lower end of the knife handle body (1) through threads.

6. A high stability tool shank according to claim 1, characterized in that: the upper end of the cutter body (13) is inserted into the middle of the lower end of the cutter handle body (1), and the connecting sleeve (12) is connected with the lower end of the cutter handle body (1) through threads and then can clamp and fix the cutter body (13).