CN210360479U - Split type tool sleeve and tool magazine - Google Patents
Split type tool sleeve and tool magazine Download PDFInfo
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- CN210360479U CN210360479U CN201921134568.7U CN201921134568U CN210360479U CN 210360479 U CN210360479 U CN 210360479U CN 201921134568 U CN201921134568 U CN 201921134568U CN 210360479 U CN210360479 U CN 210360479U
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- rotating assembly
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Abstract
The utility model discloses a split type broach shell, include: the fixed seat is used for being connected with a cutter head of the tool magazine; the rotating assembly is hinged with the fixed seat; the tool holder assembly is used for mounting a tool and is detachably connected with the rotating assembly; the guide body is used for selecting and reversing the knives of the knife magazine and arranged on the rotating assembly. The utility model provides a split type broach shell, cutter holder subassembly can be dismantled with the runner assembly and be connected, when the cutter of this broach shell equipment other standards is equipped with for needs, can directly change for the cutter holder subassembly of adaptation can, need not wholly demolish this broach shell, convenient operation, it is little to change work load, saves the cost of labor.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, especially, relate to a split type broach shell and tool magazine.
Background
When the numerical control machine tool is used for machining complex workpieces, multiple cutters are required for machining. In order to store a plurality of tools, the numerical control machine tool needs to be equipped with a tool magazine. When the tool magazine needs to use a new standard tool handle, the tool sleeve needs to be replaced.
The tool sleeve as a necessary part of the tool magazine is arranged in the drum-disk type tool magazine and is used for clamping the tool shank and matching with guide and limit parts such as a sliding groove on the tool magazine and a sliding groove of a tool striking mechanism; when the tool is used for punching, retracting and selecting, the tool holder can obtain an accurate and fixed position in the tool magazine.
Patent document CN208467855U (published as 2019, 02, 05) discloses a knife pouch. The practice tests show that the knife sleeve has the following defects: 1. more than 4 parts need to be dismantled for replacing the knife sleeve, which is inconvenient; 2. the pulley is arranged to slide in the sliding groove, the pulley is buckled through the sliding groove, and under the action of gravity and vibration, the pulley and the sliding groove can generate friction force easily to cause abrasion. The abrasion of the pulley and the sliding groove can have adverse effects on the service life of the tool case and the tool magazine.
SUMMERY OF THE UTILITY MODEL
In order to overcome at least one defect in the prior art, the utility model provides a split type knife pouch.
The utility model discloses a solve the technical scheme that its problem adopted and be:
a split tool holder, comprising: the fixed seat is used for being connected with a cutter head of the tool magazine; the rotating assembly is hinged with the fixed seat; the tool holder assembly is used for mounting a tool and is detachably connected with the rotating assembly; the guide body is used for selecting and reversing the knives of the knife magazine and arranged on the rotating assembly.
The utility model provides a split type broach shell, cutter holder subassembly can be dismantled with the runner assembly and be connected, when the cutter of other standards is equipped with for broach shell to needs, can directly change for the cutter holder subassembly of adaptation can, need not wholly demolish the broach shell, convenient operation, it is little to change work load, saves the cost of labor.
Further, the guide body is a spherical bearing or a ball.
Therefore, the guide body adopts a spherical bearing or a ball, so that the friction force when the guide body moves is reduced, the abrasion between the guide body and an external part is reduced, and the service life of the cutter sleeve is prolonged.
Furthermore, the rotating assembly and the tool holder assembly are positioned through a positioning structure, and the rotating assembly and the tool holder assembly are fixedly connected through a connecting piece.
From this, realize the quick location matching of runner assembly and cutter holder subassembly through location structure, reuse connecting piece is with both fixed connection, makes things convenient for the quick assembly disassembly of cutter holder subassembly, improves work efficiency.
Furthermore, the positioning structure comprises a boss arranged on the tool holder assembly and a positioning groove arranged on the rotating assembly, and the boss is in insertion fit with the positioning groove.
Furthermore, the positioning structure comprises a boss arranged on the rotating assembly and a positioning groove arranged on the tool holder assembly, and the boss is in insertion fit with the positioning groove.
Therefore, the rapid positioning of the rotating assembly and the cutter holder assembly is realized through the insertion and connection matching of the boss and the positioning groove.
Furthermore, one end of the rotating assembly, which is far away from the tool holder assembly, is oppositely provided with two first connecting parts, and the first connecting parts are hinged with the fixed seat.
Further, a through hole is formed between the two first connecting parts, and the connecting part penetrates through the through hole and is in threaded connection with the cutter holder assembly.
Therefore, the connecting piece penetrates through the rotating assembly from the through hole to be in threaded connection with the cutter holder assembly, and the rotating assembly and the cutter holder assembly are convenient to mount and dismount.
Furthermore, a limiting structure is further arranged on the cutter sleeve to limit the rotation of the rotating assembly.
From this, through limit structure restriction runner assembly's rotation, the knife pouch is more stable when rotating along with the blade disc, and has reduced because of gravity, centrifugal force, vibration lead to the frictional force that produces between guide body and the other parts of tool magazine, has reduced the wearing and tearing of guide body, has improved the life of knife pouch.
Furthermore, the limiting structure is a wave bead screw, and a limiting hole matched with the wave bead screw is formed in the fixing seat.
Therefore, the rotating assembly is limited by the matching of the wave ball screw and the limiting hole.
A tool magazine comprises the split type tool sleeve.
To sum up, the utility model provides a split type broach shell has following technological effect:
(1) the tool holder assembly is detachably connected with the rotating assembly, when other standard tools need to be equipped for the tool sleeve, the tool holder assembly can be directly replaced by the adaptive tool holder assembly, the tool sleeve does not need to be integrally detached, the operation is convenient, the replacement workload is small, and the labor cost is saved;
(2) the boss is in inserting fit with the positioning groove, so that the rotating assembly and the cutter holder assembly are quickly positioned, the cutter holder assembly is conveniently and quickly disassembled, and the working efficiency is improved;
(3) the connecting piece penetrates through the rotating assembly from the through hole to be in threaded connection with the cutter holder assembly, so that the rotating assembly and the cutter holder assembly can be conveniently mounted and dismounted;
(4) through limit structure restriction runner assembly's rotation, the knife pouch is more stable when rotating along with the blade disc, and has reduced because of gravity, centrifugal force, vibration lead to the frictional force that produces between guide body and the other parts of tool magazine, has reduced the wearing and tearing of guide body, has improved the life of knife pouch.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the sheath shown in FIG. 1;
fig. 3 is a schematic structural diagram of another state of the embodiment of the present invention;
fig. 4 is an exploded view of the sheath of fig. 1.
Wherein the reference numerals have the following meanings:
1. a fixed seat; 11. connecting lugs; 12. a limiting hole; 2. a rotating assembly; 21. a through hole; 22. a first connection portion; 23. a hinge pin; 24. a second connecting portion; 3. a toolholder assembly; 4. a connecting member; 5. a positioning structure; 51. a boss; 52. positioning a groove; 6. a limiting structure; 7. a guide body; 721. and (7) a pin shaft.
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 accompanying drawings in the embodiments of 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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 4, the utility model discloses a split type knife pouch, include: the fixed seat 1 is used for being connected with a cutter head of a tool magazine; the rotating assembly 2 is hinged with the fixed seat 1; the tool holder assembly 3 is used for mounting a tool, and the tool holder assembly 3 is detachably connected with the rotating assembly 2; the guide body 7 is used for selecting and reversing the tool of the tool magazine, and the guide body 7 is arranged on the rotating assembly 2; the rotating assembly 2 and the tool holder assembly 3 are positioned through a positioning structure 5, and the rotating assembly 2 and the tool holder assembly 3 are fixedly connected through a connecting piece 4. The utility model also discloses a tool magazine, this tool magazine includes split type broach shell.
When the cutter sleeve needs to be provided with other standard cutters, the cutter holder assembly 3 can be directly replaced by the adaptive cutter holder assembly, the cutter sleeve does not need to be integrally detached, the operation is convenient, the replacement workload is small, and the labor cost is saved.
In a preferred embodiment, the guide body 7 is a spherical bearing or a ball, and the spherical bearing or the ball can reduce friction force when the guide body 7 moves, reduce wear of the guide body 7 and external components, and prolong the service life of the tool sleeve.
Referring to fig. 1, 2 and 4, specifically, the holder assembly 3 is cylindrical, a boss 51 is disposed at one end of the holder assembly, which is away from the holder opening, a positioning groove 52 is disposed at one end of the rotating assembly 2, which is in plug-in fit with the boss 51, and the boss 51 and the positioning groove 52 form the positioning structure 5, so as to realize quick positioning of the rotating assembly 2 and the holder assembly 3 during installation. Indeed, the bosses 51 and the positioning slots 52 constituting the positioning structure 5 may be arranged in opposite directions, i.e. the bosses 51 are arranged on the rotating assembly 2 and the positioning slots 52 are arranged on the tool holder assembly 3.
In this embodiment, the boss 51 may be cylindrical, frustum-shaped, trapezoidal column-shaped, polygonal column-shaped, etc., and the present invention does not limit the specific shapes and structures of the boss 51 and the positioning groove 52. From this, realize the quick location matching of runner assembly 2 and cutter holder subassembly 3 through location structure 5, reuse connecting piece 4 makes things convenient for the quick assembly disassembly of cutter holder subassembly 3 with both fixed connection, improves work efficiency.
Referring to fig. 2 and 4, in the present embodiment, two first connecting portions 22 are oppositely disposed at an end of the rotating assembly 2 away from the positioning slot 52, and the first connecting portions 22 are hinged to the connecting ears 11 of the fixing base 1 through hinge pins 23.
The rotating assembly 2 is provided with a through hole 21 along the axial direction of the cutter holder assembly 3, the through hole 21 is positioned between the two first connecting parts 22, and the connecting part 4 penetrates through the through hole 21 and is in threaded connection with the cutter holder assembly 3, so that the rotating assembly 2 is fixedly connected with the cutter holder assembly 3.
The outer side of the rotating component 2 is provided with a second connecting part 24, and the second connecting part 24 is provided with a guide body 7 for selecting and reversing knives. In this embodiment, the guide body 7 is a spherical bearing, and the spherical bearing is connected between the two second connecting portions 24 through a pin 71.
Referring to fig. 1, 3 and 4, in this embodiment, the cutter sleeve is further provided with a limiting structure 6, specifically, the limiting structure 6 is a wave ball screw, the wave ball screw is mounted on the first connecting portion 22, the engaging lug 11 of the fixing base 1 is provided with a limiting hole 12 matched with the wave ball screw, the wave ball screw is matched with the limiting hole 12 to limit the rotation of the rotating assembly 2 relative to the fixing base 1, the cutter sleeve rotates along with the cutter head more stably, and the friction force generated between the guide body 7 and other parts of the tool magazine due to gravity, centrifugal force and vibration is reduced, so that the abrasion of the guide body 7 is reduced, and the service life of the cutter sleeve is prolonged.
In summary, the tool holder assembly 3 and the rotating assembly 2 of the split type tool sleeve provided by the utility model can be detachably connected, when other standard tools need to be equipped with the tool sleeve, the tool sleeve can be directly replaced by the adaptive tool holder assembly without integrally removing the tool sleeve, the operation is convenient, the replacement workload is small, and the labor cost is saved; through the insertion fit of the lug boss 51 and the positioning groove 52, the rotating assembly 2 and the cutter holder assembly 3 are quickly positioned, the cutter holder assembly 3 is conveniently and quickly disassembled, and the working efficiency is improved; the connecting piece 4 penetrates through the rotating assembly 2 from the through hole to be in threaded connection with the cutter holder assembly 3, so that the rotating assembly 2 and the cutter holder assembly 3 can be conveniently mounted and dismounted; through limit structure 5 restriction runner assembly 2's rotation, this knife pouch is more stable when rotating along with the blade disc, and has reduced because of gravity, centrifugal force, vibration lead to the frictional force that produces between other parts of guide body 7 and tool magazine, has reduced the wearing and tearing of guide body 7, has improved the life of knife pouch.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (10)
1. A split type knife pouch, comprising:
the fixed seat (1) is used for being connected with a cutter head of the tool magazine;
the rotating assembly (2) is hinged with the fixed seat (1);
the tool holder assembly (3) is used for mounting a tool, and the tool holder assembly (3) is detachably connected with the rotating assembly (2);
the guide body (7) is used for selecting and reversing the knives of the knife magazine, and the guide body (7) is arranged on the rotating assembly (2).
2. The split type tool holder according to claim 1, wherein the guide body (7) is a spherical bearing or a ball.
3. The split type tool sleeve according to claim 1, wherein the rotating assembly (2) and the tool holder assembly (3) are positioned through a positioning structure (5), and the rotating assembly (2) and the tool holder assembly (3) are fixedly connected through a connecting piece (4).
4. The split type tool holder according to claim 3, wherein the positioning structure (5) comprises a boss (51) arranged on the tool holder assembly (3) and a positioning groove (52) arranged on the rotating assembly (2), and the boss (51) is in plug fit with the positioning groove (52).
5. The split type tool sleeve according to claim 3, wherein the positioning structure (5) comprises a boss (51) arranged on the rotating assembly (2) and a positioning groove (52) arranged on the tool holder assembly (3), and the boss (51) is in plug fit with the positioning groove (52).
6. The split type tool sleeve according to claim 3, wherein two first connecting portions (22) are oppositely arranged at one end of the rotating assembly (2) far away from the tool holder assembly (3), and the first connecting portions (22) are hinged with the fixed seat (1).
7. The split sleeve according to claim 6, wherein a through hole (21) is formed between the first connecting portions (22), and the connecting member (4) passes through the through hole (21) and is threadedly coupled to the tool holder assembly (3).
8. The split type knife sleeve according to claim 1, characterized in that a limiting structure (6) is further arranged on the knife sleeve to limit the rotation of the rotating assembly (2).
9. The split type knife sleeve according to claim 8, wherein the limiting structure (6) is a wave bead screw, and a limiting hole (12) matched with the wave bead screw is arranged on the fixed seat (1).
10. A tool magazine comprising the split type tool case of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134568.7U CN210360479U (en) | 2019-07-18 | 2019-07-18 | Split type tool sleeve and tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134568.7U CN210360479U (en) | 2019-07-18 | 2019-07-18 | Split type tool sleeve and tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360479U true CN210360479U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134568.7U Active CN210360479U (en) | 2019-07-18 | 2019-07-18 | Split type tool sleeve and tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102404169B1 (en) * | 2021-01-29 | 2022-05-30 | 산제트 인터내셔널 컴퍼니, 리미티드 | Tool magazine |
-
2019
- 2019-07-18 CN CN201921134568.7U patent/CN210360479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102404169B1 (en) * | 2021-01-29 | 2022-05-30 | 산제트 인터내셔널 컴퍼니, 리미티드 | Tool magazine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 343800 pioneer Avenue, one industrial park, Wan An county, Ji'an, Jiangxi Patentee after: Jiangxi Hengyuan Intelligent Equipment Co.,Ltd. Address before: 343800 Hengyuan Intelligent Equipment Co., Ltd Patentee before: JIANGXI HENGYUAN INTELLIGENT EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |