CN216097865U - Built-in cutting fluid cooling integrated device - Google Patents
Built-in cutting fluid cooling integrated device Download PDFInfo
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- CN216097865U CN216097865U CN202122878220.2U CN202122878220U CN216097865U CN 216097865 U CN216097865 U CN 216097865U CN 202122878220 U CN202122878220 U CN 202122878220U CN 216097865 U CN216097865 U CN 216097865U
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Abstract
The utility model discloses a built-in cutting fluid cooling integrated device which comprises a cutter holder and a cutter, wherein a fluid passing component penetrating through the cutter holder is arranged in the cutter holder, a hollow fluid passing pipeline is arranged in the fluid passing component, the cutter is arranged at the end part of the fluid passing component, and the cutter is perpendicular to the end face of the fluid passing component. Through built-in liquid component that crosses that has hollow liquid pipeline of crossing in the blade holder, and the tip of crossing the liquid component is located to the cutter vertically, avoided the cutter rotatory cutting with cutting fluid throw away, lead to the unable abundant problem that spouts the cutting area of coolant liquid.
Description
Technical Field
The utility model relates to the technical field of cutting machining, in particular to a built-in cutting fluid cooling integrated device.
Background
In cutting machining, cooling is needed, and the service life of a cutter and the surface machining quality of a workpiece are directly influenced by the cooling effect. In the prior art, a special inner-cooling cutter manufacturing process requires high price and can be realized only by a corresponding matching device, for example, a CNC (computer numerical control) machining center needs to discharge water from a main shaft center. In actual production and processing, cooling liquid is mostly sprayed to a processing part through an external cooling pipeline. In general, with external cooling pipe cooling, the cutting fluid is thrown out by centrifugal force due to high-speed rotation of the tool or the workpiece, and the cooling fluid cannot be sufficiently sprayed to the cutting region.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a built-in cutting fluid cooling integrated device, which is used for solving the problem that the cutting fluid is thrown out under the action of centrifugal force due to high-speed rotation in the prior art, so that the cooling fluid cannot be fully sprayed to a cutting area.
In order to solve the technical problem, the utility model adopts the following scheme:
a built-in cutting fluid cooling integrated device comprises a cutter holder and a cutter, wherein a fluid passing component penetrating through the cutter holder is arranged in the cutter holder, a hollow fluid passing pipeline is arranged in the fluid passing component, the cutter is arranged at the end part of the fluid passing component, and the cutter is perpendicular to the end face of the fluid passing component. Through built-in liquid component that crosses that has hollow liquid pipeline of crossing in the blade holder, and the tip of crossing the liquid component is located to the cutter vertically, avoided the cutter rotatory cutting with cutting fluid throw away, lead to the unable abundant problem that spouts the cutting area of coolant liquid.
The cutting tool is characterized by further comprising a fastening member which has a tool locking function and a cutting fluid equally dividing function at the same time, the fastening member is arranged at the end part of the fluid passing member and is detachably connected with the fluid passing member, the tool is arranged in the fastening member, and the tool is arranged at the end part of the fluid passing member through the fastening member.
Furthermore, the fastening member comprises a locking nut in threaded connection with the end of the liquid passing member, the fastening member further comprises an elastic collet chuck arranged in the locking nut, the elastic collet chuck is provided with a cutting groove for uniformly distributing cutting liquid, the cutter is arranged in the elastic collet chuck, and the cutter is arranged at the end of the liquid passing member through the elastic collet chuck. The cutter is arranged in the elastic collet chuck, so that the cutting fluid flowing out of the fluid passing pipeline can be sprayed out along the periphery of the cutter through the cutting groove of the elastic collet chuck, the cutting fluid is uniformly sprayed out, and the cooling effect of the cutting fluid is improved.
Furthermore, the elastic collet chuck is clamped at the end part of the liquid passing component through a locking nut, the cutting grooves are uniformly distributed along the circumferential direction of the elastic collet chuck, one end of each cutting groove is communicated with the liquid passing pipeline, the other end of each cutting groove extends to the surface of the cutter, and the liquid passing pipeline can form a direct-injection type liquid passing pipeline through the cutting grooves. The liquid flowing pipeline is communicated with the cutting groove, so that the cutting liquid flows out to the cutting groove through the liquid flowing pipeline and flows to the surface of the cutter through the cutting groove, and the problem that the cutting liquid is thrown away under the action of centrifugal force due to the rotation of the cutter when an external cooling pipe is adopted is solved.
Furthermore, one end of the liquid passing component, which is far away from the cutter, is also provided with a connecting component for connecting a cutting liquid hose.
Furthermore, the connecting component comprises a connector with a connecting hole, the connector is arranged at one end of the liquid passing component far away from the cutter, the connecting component further comprises a quick pipe joint connected with a cutting liquid hose, and the quick pipe joint is arranged on the connector through the connecting hole.
Further, the liquid passing component comprises a sleeve, a hollow liquid passing pipeline is arranged in the sleeve, and the shape of the liquid passing pipeline is one or the combination of the following shapes:
the first method comprises the following steps: the cross section of the linear liquid passing pipeline is circular, rectangular or regular polygon;
and the second method comprises the following steps: the spiral liquid passing pipeline has the same rotating direction as the cutter holder;
and the third is that: the cross section of the conical liquid passing pipeline is circular or rectangular, and the cross section of the conical liquid passing pipeline is gradually reduced along the liquid flowing direction.
The liquid passing pipelines with different shapes can be selected according to actual working conditions, the linear liquid passing pipelines are easy to process and reliable in performance, and the spiral liquid passing pipelines in the same rotating direction as the tool apron can enable cutting liquid to have a certain rotating speed when leaving the liquid passing pipelines, so that the amount of the cutting liquid thrown out along with the rotation of a tool can be reduced, and the cooling using effect is improved; the conical liquid passing pipeline enables the flowing speed and pressure of the cutting liquid to be gradually increased, and the cooling use effect of the cutting liquid is improved.
Further, the shape of the liquid passing pipeline is a linear liquid passing pipeline with a circular cross section.
Further, the axis of the sleeve coincides with the axis of the tool.
Further, be equipped with the mounting hole that is used for installing the sleeve in the blade holder, the sleeve can be dismantled with the blade holder and be connected. The tool apron is further provided with a threaded hole for communicating the mounting hole with the outer wall of the tool apron, a fixing bolt for fixing the sleeve through pressing force is arranged in the threaded hole, and the sleeve is detachably connected with the tool apron through the fixing bolt.
The utility model has the following beneficial effects:
1. according to the utility model, the cutter holder is internally provided with the liquid passing component with the hollow liquid passing pipeline, and the cutter is arranged at the end part of the liquid passing component, so that the problem that the cutting liquid is thrown out when the cutter rotates for cutting, and the cooling liquid cannot be fully sprayed to a cutting area is avoided.
2. The cutting tool is arranged in the elastic collet chuck, so that the cutting fluid flowing out of the fluid pipeline can be sprayed out along the periphery of the cutting tool through the cutting groove of the elastic collet chuck, the cutting fluid is uniformly sprayed out, a flow channel of cooling fluid is defined by the cutting groove of the elastic collet chuck and the cutting tool, the cooling fluid is uniformly guided to a machining part, and the rake face of the working cutting tool is cooled.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a left side view schematically illustrating the present invention.
Reference numerals: 1-cutter, 2-lock nut, 3-elastic collet chuck, 301-cutting groove, 4-sleeve, 5-fixing bolt, 6-cutter seat, 7-liquid passing pipeline, 8-connector, 9-quick pipe joint and 10-hose.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is explained in detail below with reference to the figures and with reference to embodiments:
as shown in fig. 1 and 2, the built-in cutting fluid cooling integrated device comprises a tool holder 6 and a tool 1, wherein a fluid passing member penetrating through the tool holder 6 is built in the tool holder 6, a hollow fluid passing pipeline 7 is arranged in the fluid passing member, the tool 1 is arranged at the end part of the fluid passing member, and the tool 1 is arranged perpendicular to the end surface of the fluid passing member. The cutter holder 6 is internally provided with a liquid passing component with a hollow liquid passing pipeline 7, and the cutter 1 is vertically arranged at the end part of the liquid passing component, so that the problem that the cutting liquid is thrown out when the cutter 1 rotates for cutting to cause that the cooling liquid cannot be fully sprayed to a cutting area is solved.
The cutting tool comprises a liquid passing member, a cutter 1 and a fastening member, wherein the fastening member has the functions of locking the cutter 1 and uniformly distributing cutting liquid, is arranged at the end part of the liquid passing member and is detachably connected with the liquid passing member, the cutter 1 is arranged in the fastening member, and the cutter 1 is arranged at the end part of the liquid passing member through the fastening member.
Specifically, the fastening member comprises a lock nut 2 in threaded connection with the end of the liquid passing member, the fastening member further comprises an elastic collet 3 arranged in the lock nut 2, the elastic collet 3 is provided with a cutting groove 301 for uniformly dividing cutting liquid, the cutter 1 is arranged in the elastic collet 3, and the cutter 1 is arranged at the end of the liquid passing member through the elastic collet 3. By arranging the cutter 1 in the elastic collet chuck 3, the cutting fluid flowing out of the fluid passing pipeline 7 can be sprayed out along the periphery of the cutter 1 through the cutting groove 301 of the elastic collet chuck 3, so that the cutting fluid is uniformly sprayed out, and the cooling effect of the cutting fluid is improved.
Specifically, the elastic collet chuck 3 is clamped at the end of the liquid passing member through the lock nut 2, the cutting grooves 301 are uniformly distributed along the circumferential direction of the elastic collet chuck 3, one end of each cutting groove 301 is communicated with the liquid passing pipeline 7, the other end of each cutting groove 301 extends to the surface of the cutter 1, and the liquid passing pipeline 7 can form a direct-injection type liquid passing pipeline through the cutting grooves 301. Liquid flowing pipe 7 and cutting groove 301 intercommunication can be so that the cutting fluid flows out to cutting groove 301 through liquid flowing pipe 7, flows to cutter 1 surface through cutting groove 301 to when having avoided adopting outer cooling tube, the cutting fluid is because the rotation of cutter 1, the problem of being thrown away under the centrifugal force effect.
Specifically, a connecting member for connecting the cutting fluid hose 10 is further arranged at one end of the fluid passing member far away from the cutter 1. The connecting component comprises a connector 8 with a connecting hole, the connector 8 is arranged at one end of the liquid passing component far away from the cutter 1, the connecting component further comprises a quick pipe joint 9 connected with a cutting liquid hose 10, and the quick pipe joint 9 is arranged on the connector 8 through the connecting hole.
Specifically, the liquid passing component comprises a sleeve 4, a hollow liquid passing pipeline 7 is arranged in the sleeve 4, and the shape of the liquid passing pipeline 7 is one or a combination of the following shapes:
the first method comprises the following steps: the cross section of the linear liquid passing pipeline 7 is circular, rectangular or regular polygon;
and the second method comprises the following steps: the spiral liquid passing pipeline 7 has the same rotating direction as the cutter holder 6;
and the third is that: the cross section of the conical liquid passing pipeline 7 is circular or rectangular, and the cross section of the conical liquid passing pipeline 7 is gradually reduced along the flowing direction of the liquid.
The liquid passing pipelines 7 with different shapes can be selected according to actual working conditions, the linear liquid passing pipelines 7 are easy to process and reliable in performance, and the spiral liquid passing pipelines 7 in the same rotating direction as the cutter holder 6 can enable cutting liquid to have a certain rotating speed when leaving the liquid passing pipelines 7, so that the amount of the cutting liquid thrown away along with the rotation of the cutter 1 can be reduced, and the cooling using effect is improved; the speed that conical liquid pipeline 7 made the cutting fluid flow increases gradually with pressure for the cutting fluid has higher flow velocity when leaving liquid pipeline 7, improves the cooling result of use and the cleaning performance of cutting fluid, avoids the waste residue that cuts to stop on the work piece, influences the cutting performance.
In this embodiment, the selected liquid flow passage 7 is linear in shape.
Specifically, the liquid passing pipe 7 is in the shape of a straight line-shaped liquid passing pipe 7 with a circular cross section.
In particular, the axis of the sleeve 4 coincides with the axis of the tool 1.
Specifically, a mounting hole for mounting the sleeve 4 is formed in the tool apron 6, and the sleeve 4 is detachably connected with the tool apron 6. Sleeve 4 can be dismantled with blade holder 6 and be connected, can damage the back at sleeve 4 and change fast, also can change sleeve 4 of different liquid pipeline 7 sizes and shapes simultaneously according to the use scene of difference to reach better result of use. The tool apron 6 is further provided with a threaded hole for communicating the mounting hole with the outer wall of the tool apron 6, a fixing bolt 5 for fixing the sleeve 4 through pressing force is arranged in the threaded hole, and the sleeve 4 is detachably connected with the tool apron 6 through the fixing bolt 5.
The working process and working principle of the utility model are as follows:
when the device is used and fixed in a tool apron 6, a cutting fluid hose 10 is inserted into a quick pipe joint 9, during machining, cutting fluid enters a fluid passing pipeline 7 of a sleeve 4 through the hose 10 and then is sprayed out along the periphery of a cutter 1 through a cutting groove 301 of an elastic collet chuck 3, so that the cutter 1 which is cutting is cooled by the cutting fluid, and the cutting fluid flows to the surface of the cutter 1 through the fluid passing pipeline 7 and the cutting groove 301, so that the problem that the cutting fluid cannot be fully sprayed to a cutting area due to the fact that the cutting fluid is thrown out due to rotation of the cutter 1 is solved.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a built-in cutting fluid cooling integrated device, includes blade holder (6) and cutter (1), its characterized in that: the tool apron (6) is internally provided with a liquid passing component penetrating through the tool apron (6), a hollow liquid passing pipeline (7) is arranged in the liquid passing component, the tool (1) is arranged at the end part of the liquid passing component, and the tool (1) is perpendicular to the end face of the liquid passing component.
2. The integrated internal cutting fluid cooling device according to claim 1, wherein: the cutting tool is characterized by further comprising a fastening component which has the functions of locking the tool (1) and equally dividing cutting fluid, the fastening component is arranged at the end part of the fluid passing component and is detachably connected with the fluid passing component, the tool (1) is arranged in the fastening component, and the tool (1) is arranged at the end part of the fluid passing component through the fastening component.
3. The integrated internal cutting fluid cooling device according to claim 2, wherein: the fastening member comprises a locking nut (2) in threaded connection with the end of the liquid passing member, the fastening member further comprises an elastic collet chuck (3) arranged in the locking nut (2), a cutting groove (301) for uniformly dividing cutting liquid is formed in the elastic collet chuck (3), the cutter (1) is arranged in the elastic collet chuck (3), and the cutter (1) is arranged at the end of the liquid passing member through the elastic collet chuck (3).
4. The integrated internal cutting fluid cooling device according to claim 3, wherein: the elastic collet chuck (3) is clamped at the end part of the liquid passing component through the locking nut (2), the cutting grooves (301) are uniformly distributed along the circumferential direction of the elastic collet chuck (3), one end of each cutting groove (301) is communicated with the liquid passing pipeline (7), the other end of each cutting groove extends to the surface of the cutter (1), and the liquid passing pipeline (7) can form a direct-injection type liquid passing pipeline through the cutting grooves (301).
5. The integrated internal cutting fluid cooling device according to claim 1, wherein: and a connecting component for connecting a cutting fluid hose (10) is further arranged at one end of the liquid passing component, which is far away from the cutter (1).
6. The integrated internal cutting fluid cooling device according to claim 5, wherein: the connecting component comprises a connecting head (8) with a connecting hole, the connecting head (8) is arranged at one end of the liquid passing component far away from the cutter (1), the connecting component further comprises a quick pipe joint (9) connected with a cutting liquid hose (10), and the quick pipe joint (9) is installed on the connecting head (8) through the connecting hole.
7. The integrated internal cutting fluid cooling device according to claim 1, wherein: the liquid passing component comprises a sleeve (4), a hollow liquid passing pipeline (7) is arranged in the sleeve (4), and the shape of the liquid passing pipeline (7) is one or the combination of the following shapes:
the first method comprises the following steps: the cross section of the linear liquid passing pipeline (7) is circular, rectangular or regular polygon;
and the second method comprises the following steps: the spiral liquid passing pipeline (7) has the same rotating direction as the cutter holder (6);
and the third is that: the cross section of the conical liquid passing pipeline (7) is circular or rectangular, and the cross section of the conical liquid passing pipeline (7) is gradually reduced along the liquid flowing direction.
8. The integrated internal cutting fluid cooling device according to claim 7, wherein: the shape of the liquid passing pipeline (7) is a linear liquid passing pipeline (7) with a circular cross section.
9. The integrated internal cutting fluid cooling device according to claim 7, wherein: the axis of the sleeve (4) coincides with the axis of the tool (1).
10. The integrated internal cutting fluid cooling device according to claim 7, wherein: the tool apron is characterized in that a mounting hole for mounting the sleeve (4) is formed in the tool apron (6), and the sleeve (4) is detachably connected with the tool apron (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878220.2U CN216097865U (en) | 2021-11-23 | 2021-11-23 | Built-in cutting fluid cooling integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878220.2U CN216097865U (en) | 2021-11-23 | 2021-11-23 | Built-in cutting fluid cooling integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097865U true CN216097865U (en) | 2022-03-22 |
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ID=80718406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122878220.2U Active CN216097865U (en) | 2021-11-23 | 2021-11-23 | Built-in cutting fluid cooling integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097865U (en) |
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2021
- 2021-11-23 CN CN202122878220.2U patent/CN216097865U/en active Active
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