CN211916129U - Machine tool cutter composite mounting fixture - Google Patents
Machine tool cutter composite mounting fixture Download PDFInfo
- Publication number
- CN211916129U CN211916129U CN202020245474.3U CN202020245474U CN211916129U CN 211916129 U CN211916129 U CN 211916129U CN 202020245474 U CN202020245474 U CN 202020245474U CN 211916129 U CN211916129 U CN 211916129U
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- China
- Prior art keywords
- cutter
- shaft seat
- clamping
- mounting
- machine tool
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 239000011173 biocomposite Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model provides a lathe cutter composite biocomposite anchor clamps, include: the clamp comprises a clamp base (1), a clamping sleeve (2), a cutter (3), a lower shaft seat (6), an upper shaft seat (7), a bolt (8) and a spring (9), wherein the clamp base (1) comprises a base boss (1-1), a shaft seat groove is reserved between the lower shaft seat (6) and the upper shaft seat (7) and used for installing the base boss (1-1), the height of the shaft seat groove is larger than that of the base boss (1-1), the spring (9) is installed at the vacant position, the lower shaft seat (6) and the upper shaft seat (7) are tightly connected through the bolt (8), a front guide pillar (7-1) is further arranged above the upper shaft seat (7), a stabilizing block (7-2) and an installation clamping groove (7-3) are arranged above the front guide pillar (7-1) and used for connecting a machine tool motor, and the arrangement of the spring (9), the cutter (3) and the clamp part can be well damped, and the cutter clamp is prevented from being damaged.
Description
Technical Field
The utility model belongs to the technical field of the cutter anchor clamps, specifically a lathe cutter composite erection anchor clamps.
Background
The tool is a tool used for cutting in machine manufacturing, and can be divided into turning tools, planing tools, milling cutters, drill bits, boring tools, reamers, milling cutter discs and the like, and the tool holders of machine tools are holders for holding tools used in machine tools.
The traditional machine tool fixture is suitable for machine tools with limited types and single purposes, when the tool needs to be replaced due to product change, the fixture needs to be replaced usually, and the machine tool is troublesome to replace every time, so that the working efficiency of the machine tool is affected.
The clamping effect of the existing machine tool cutter clamp on the machine tool cutter has some problems, for example, the problem of deformation and displacement of the machine tool cutter position is easy to occur when the machine tool works, so that a workpiece is scrapped, and the working quality of the machine tool is influenced; in another example, the tool holder of the machine tool is poor in damping effect, resulting in damage to the tool holder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lathe cutter composite biocomposite anchor clamps is convenient for change the cutter.
The utility model discloses a solve the technical scheme that technical problem that proposes adopted and be:
a machine tool bit composite mounting fixture, comprising: the clamp comprises a clamp base (1), a clamping sleeve (2), a cutter (3), a lower shaft seat (6), an upper shaft seat (7), a bolt (8) and a spring (9), wherein the clamp base (1) comprises a base boss (1-1), a shaft seat groove is reserved between the lower shaft seat (6) and the upper shaft seat (7) and used for installing the base boss (1-1), the height of the shaft seat groove is larger than that of the base boss (1-1), the spring (9) is installed at the vacant position, the lower shaft seat (6) and the upper shaft seat (7) are tightly connected through the bolt (8), a front guide pillar (7-1) is further arranged above the upper shaft seat (7), and a stabilizing block (7-2) and an installation clamping groove (7-3) are arranged above the front guide pillar (7-1) and used for connecting a machine tool motor.
Further, a hollow cylinder is arranged on the base boss (1-1), a part of the upper portion of the hollow cylinder is cut off to form base mounting walls (1-2) on two sides, threaded holes (1-3) are formed in the base mounting walls (1-2), the clamping sleeve (2) is used for clamping the cutter (3) and then screwing the cutter (3) into the threaded holes (1-3) through clamping screws (5), a part of the lower portion of the hollow cylinder arranged on the base boss (1-1) is reserved to form a groove (1-4), a cushion block (4) is arranged in the groove (1-4), and the cutter (3) abuts against the cushion block (4).
Further, according to the composite mounting clamp for the machine tool cutter, the cushion block (4) is a rubber cushion block which is bonded in the grooves (1-4).
Furthermore, the composite mounting clamp for the machine tool and the cutter is characterized in that the clamping sleeve (2) is divided into two parts, each part of the clamping sleeve (2) comprises a plane mounting part (2-1) and an arc clamping part (2-2), a through hole corresponding to the position of the threaded hole (1-3) is formed in the plane mounting part (2-1) and is convenient for screwing in a clamping screw (5), and the clamping screw (5) is connected to the base mounting wall (1-2) through the plane mounting part (2-1) and the clamping screw (5) after the cutter (3) is clamped through the arc clamping part (2-2) respectively.
Furthermore, according to the composite mounting clamp for the machine tool and the cutter, the inner side of the clamping sleeve (2) comprises the anti-skidding sheets (2-3), so that the cutter (3) can be conveniently clamped after being mounted.
Further, the composite mounting fixture for the machine tool and the cutter comprises a protruding welding block (3-1) at the lower end of the cutter (3), the protruding welding block (3-1) corresponds to the protruding welding block, an anti-skid clamping groove (2-4) is formed in the clamping sleeve (2), and the protruding welding block (3-1) is clamped into the anti-skid clamping groove (2-4).
Further, according to the composite mounting clamp for the machine tool and the cutter, the anti-skid clamping groove (2-4) is formed in the bottom end of the clamping sleeve (2), and the lower end of the cutter (3) extends out of the clamping sleeve (2).
Furthermore, the two protruding welding blocks (3-1) and the two anti-skid clamping grooves (2-4) are symmetrically arranged along the cutter (3).
Furthermore, according to the composite mounting clamp for the machine tool cutters, the clamping sleeve (2) is provided with a plurality of groups, the arc clamping parts (2-2) of the groups of clamping sleeves (2) are provided with different arc diameters, and the groups of clamping sleeves (2) are configured for replacement, so that the mounting and using requirements of cutters (3) with different diameters can be met.
Further, the clamping screw (5) is an outer hexagon screw, and the outer hexagon screw is convenient to screw.
Furthermore, the machine tool cutter composite mounting fixture is connected with the machine tool cutter anti-skidding and anti-seismic composite mounting fixture through the lower shaft seat (6) and the upper shaft seat (7) pressing base boss (1-1), and the upper shaft seat (7) is connected with a machine tool motor.
Furthermore, according to the composite mounting clamp for the machine tool cutter, a spring (9) is arranged between the lower shaft seat (6) and the upper shaft seat (7) to press the boss (1-1) of the base.
The utility model has the advantages that:
1) through the setting of spring (9), cutter (3) and anchor clamps part homoenergetic shock attenuation betterly in the course of working avoid damaging the cutter anchor clamps.
2) Through the design of the cushion block (4), the contact between the cutter (3) and the clamp base (1) is buffered, and the cutter (3) is further protected.
3) Through the arrangement of the anti-slip sheets (2-3), the protruding welding blocks (3-1) and the anti-slip clamping grooves (2-4), the cutter (3) is not easy to shift in the machining process.
Drawings
FIG. 1 is a schematic three-dimensional structure of a machine tool holder;
FIG. 2 is a schematic view of a planar structure of a tool holder of a machine tool;
FIG. 3 is a schematic diagram of an exploded view of a tool holder of a machine tool;
FIG. 4 is a schematic view of a jacket mounting structure of a tool holder for a machine tool;
FIG. 5 is a schematic view of a three-dimensional structure of a machine tool holder after the tool has been replaced;
FIG. 6 is a schematic view of a planar structure of a tool holder of a machine tool after the tool is replaced;
FIG. 7 is a schematic view of a composite mounting structure of a machine tool holder;
description of the drawings: the clamp comprises a clamp base (1), a clamping sleeve (2), a cutter (3), a cushion block (4), a clamping screw (5), a base boss (1-1), a base mounting wall (1-2), a threaded hole (1-3), a groove (1-4), a plane mounting portion (2-1), an arc clamping portion (2-2), an anti-slip sheet (2-3), an anti-slip clamping groove (2-4), a protruding welding block (3-1), a lower shaft seat (6), an upper shaft seat (7), a front guide pillar (7-1), a stabilizing block (7-2), a mounting clamping groove (7-3), a bolt (8) and a spring (9).
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
The present invention is described in the directions of "up", "down", "front", "back", "left", "right", etc. with reference to the directions shown in the drawings, and is only used to explain the relative positional relationship between the respective members in the posture shown in the drawings, and if the specific posture is changed, the directional indication is correspondingly changed accordingly.
As shown in fig. 1-4, a composite clamp for a machine tool comprises: the fixture base (1), the fixture base (1) comprises a base boss (1-1), a hollow cylinder is arranged on the base boss (1-1), a part of the upper part of the hollow cylinder is cut off to form base mounting walls (1-2) on two sides, threaded holes (1-3) are formed in the base mounting walls (1-2), a part of the lower part of the hollow cylinder is reserved to form grooves (1-4), cushion blocks (4) are arranged in the grooves (1-4), the cushion blocks (4) are rubber cushion blocks and are bonded in the grooves (1-4), a cutter (3) is clamped by a clamping sleeve (2) and then is screwed into the threaded holes (1-3) through clamping screws (5) to be fixed on the fixture base (1), and the clamping sleeve (2) comprises a plane mounting part (2-1) and an arc clamping part (2-2), the clamping device is characterized in that a through hole corresponding to a threaded hole (1-3) is formed in the plane mounting portion (2-1) to facilitate screwing in of a clamping screw (5), the clamping sleeve (2) is divided into two parts, after a cutter (3) is clamped through the arc clamping portion (2-2), the clamping sleeve is connected to the base mounting wall (1-2) through the plane mounting portion (2-1) and the clamping screw (5), the inner side of the clamping sleeve (2) comprises an anti-slip sheet (2-3) to facilitate clamping after the cutter (3) is mounted, the lower end of the cutter (3) comprises two protruding welding blocks (3-1) corresponding to the protruding welding blocks (3-1), an anti-slip clamping groove (2-4) is formed in the bottom end of the clamping sleeve (2), and the protruding welding blocks (3-1) are clamped into the anti-slip clamping groove (2-4).
As shown in the attached drawings 1-6, the composite clamp for the machine tool and the cutter is characterized in that the clamp sleeve (2) can be replaced, different arc diameters are set on the arc clamping part (2-2) of the clamp (2) aiming at the cutters (3) with different diameters, and a plurality of sets of clamp sleeves (2) are configured to meet the requirements of installation and use of the cutters (3) with different diameters.
As shown in fig. 7, a composite machine tool holder further requires a mounting structure configured to be coupled to a machine tool motor, the composite machine tool holder comprising: the device comprises a lower shaft seat (6) and an upper shaft seat (7), wherein a shaft seat groove is reserved between the lower shaft seat (6) and the upper shaft seat (7) and used for installing a base boss (1-1), the height of the shaft seat groove is larger than that of the base boss (1-1), a spring (9) is installed in the vacant position, the lower shaft seat (6) and the upper shaft seat (7) are tightly connected through a bolt (8), a front guide pillar (7-1) is further arranged above the upper shaft seat (7), and a stabilizing block (7-2) and an installation clamping groove (7-3) are arranged above the front guide pillar (7-1) and used for being connected with a machine tool motor.
Because the tool bit shape does not influence the utility model discloses realize the effect, the drawing of the tool bit has been simplified in the event attached drawing, and other are prior art for the detail part and can realize.
The above examples are only intended to illustrate the specific embodiments of the present invention, but not to limit the present invention, and it will be apparent to those skilled in the art that various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a lathe cutter composite erection anchor clamps, characterized by includes: the clamp comprises a clamp base (1), a clamping sleeve (2), a cutter (3), a lower shaft seat (6), an upper shaft seat (7), a bolt (8) and a spring (9), wherein the clamp base (1) comprises a base boss (1-1), a shaft seat groove is reserved between the lower shaft seat (6) and the upper shaft seat (7) and used for installing the base boss (1-1), the height of the shaft seat groove is larger than that of the base boss (1-1), the spring (9) is installed at the vacant position, the lower shaft seat (6) and the upper shaft seat (7) are tightly connected through the bolt (8), a front guide pillar (7-1) is further arranged above the upper shaft seat (7), and a stabilizing block (7-2) and an installation clamping groove (7-3) are arranged above the front guide pillar (7-1) and used for connecting a machine tool motor.
2. The composite mounting fixture for the machine tool and the cutter as claimed in claim 1, wherein a hollow cylinder is arranged on the base boss (1-1), a part of the upper part of the hollow cylinder is cut off to form base mounting walls (1-2) at two sides, threaded holes (1-3) are formed in the base mounting walls (1-2), the cutter (3) is fixed by clamping the cutter (3) through the jacket (2) and screwing the cutter (3) into the threaded holes (1-3) through clamping screws (5), a part of the lower part of the hollow cylinder arranged on the base boss (1-1) is reserved to form grooves (1-4), cushion blocks (4) are arranged in the grooves (1-4), and the cutter (3) abuts against the cushion blocks (4).
3. A composite mounting clamp for machine tools according to claim 2, characterized in that the spacer (4) is a rubber spacer glued into the recesses (1-4).
4. The composite mounting fixture for the machine tool and the cutter as claimed in claim 2, wherein the clamping sleeve (2) is divided into two parts, each part of the clamping sleeve (2) comprises a plane mounting part (2-1) and an arc clamping part (2-2), a through hole corresponding to the position of the threaded hole (1-3) is formed in the plane mounting part (2-1) so that a clamping screw (5) can be conveniently screwed in, and the plane mounting part (2-1) and the clamping screw (5) are connected to the base mounting wall (1-2) after the cutter (3) is clamped through the arc clamping part (2-2).
5. A combined mounting holder for machine tools according to claim 4, characterized in that the inside of the jacket (2) comprises anti-slip sheets (2-3) to facilitate the clamping of the tools (3) after mounting.
6. The machine tool and cutter composite mounting fixture as claimed in claim 4 or 5, wherein the lower end of the cutter (3) comprises a protruding welding block (3-1), a non-slip clamping groove (2-4) is arranged on the jacket (2) corresponding to the protruding welding block (3-1), and the protruding welding block (3-1) is clamped into the non-slip clamping groove (2-4).
7. A combined mounting holder for machine tools and knives according to claim 6, characterized in that the anti-slip slots (2-4) are provided at the bottom end of the jacket (2) and the lower end of the knife (3) extends out of the jacket (2).
8. A combined mounting holder for machine tools and cutting tools according to claim 7, characterised in that two of the raised nuggets (3-1) and the anti-slip grooves (2-4) are provided, symmetrically along the tool (3).
9. The composite mounting fixture for the machine tool and the cutter as claimed in claim 4, wherein the jacket (2) is provided with a plurality of groups, the arc clamping parts (2-2) of the plurality of groups of jackets (2) are provided with different arc diameters, and the plurality of groups of jackets (2) are configured for replacement, so that the mounting and use requirements of cutters (3) with different diameters can be met.
10. A machine tool composite mounting fixture according to claim 2, characterized in that the clamping screw (5) is a socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245474.3U CN211916129U (en) | 2020-03-03 | 2020-03-03 | Machine tool cutter composite mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245474.3U CN211916129U (en) | 2020-03-03 | 2020-03-03 | Machine tool cutter composite mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916129U true CN211916129U (en) | 2020-11-13 |
Family
ID=73346921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020245474.3U Expired - Fee Related CN211916129U (en) | 2020-03-03 | 2020-03-03 | Machine tool cutter composite mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916129U (en) |
-
2020
- 2020-03-03 CN CN202020245474.3U patent/CN211916129U/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 |