CN210967146U - Vertical lifting milling machine - Google Patents
Vertical lifting milling machine Download PDFInfo
- Publication number
- CN210967146U CN210967146U CN201921837902.5U CN201921837902U CN210967146U CN 210967146 U CN210967146 U CN 210967146U CN 201921837902 U CN201921837902 U CN 201921837902U CN 210967146 U CN210967146 U CN 210967146U
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- cutter
- milling
- milling cutter
- cooling
- holder
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Abstract
The utility model provides a vertical lifting milling machine, which is characterized in that the vertical lifting milling machine comprises a milling cutter device, the milling cutter device comprises a lifting mechanism, the lifting mechanism is connected with a milling cutter mechanism, the milling cutter mechanism comprises a cutter holder which can horizontally rotate, and the cutter holder is used for clamping a milling cutter; and the cooling mechanism comprises a cooling shell fixedly arranged on the outer side of the cutter holder, an airflow cavity is limited between the cooling shell and the cutter holder, an air outlet communicated with the airflow cavity is formed in the side edge of the cooling shell, an air inlet inclining towards the cutter milling groove is formed in the bottom of the cooling shell, the air inlet is communicated with the airflow cavity, fan blades are arranged in the airflow cavity and connected with the cutter holder, and when the fan blades rotate along with the cutter holder, airflow flows from the air inlet to the air outlet. This application is through setting up cooling housing in the blade holder outside to the cooperation flabellum is with the hot-air around the extraction milling cutter, thereby produces radiating effect to milling cutter, can avoid the cutter overheated to a certain extent.
Description
Technical Field
The utility model relates to a milling process field, concretely relates to vertical milling machine.
Background
The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head.
In the prior art, when milling is carried out, in order to avoid damage caused by overheating of a cutter, a cooling liquid is usually sprayed to a workpiece during milling, but when a workpiece made of special materials such as graphite, iron products or certain hard metals is processed, the cooling liquid is not easy to use, so how to avoid overheating of the cutter without using the cooling liquid is a problem which needs to be solved in the field.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a vertical milling elevator that can mechanized upset work piece.
In order to solve the technical problem, the utility model provides a scheme is: a vertical lifting milling machine is characterized by comprising a milling cutter device, wherein the milling cutter device comprises a lifting mechanism, the lifting mechanism is connected with a milling cutter mechanism, the milling cutter mechanism comprises a cutter holder capable of horizontally rotating, and the cutter holder is used for clamping a milling cutter; and
the cooling mechanism comprises a cooling shell fixedly arranged on the outer side of the tool apron, an airflow cavity is limited between the cooling shell and the tool apron, an air outlet communicated with the airflow cavity is formed in the side edge of the cooling shell, an air inlet inclining towards the milling cutter groove is formed in the bottom of the cooling shell, the air inlet is communicated with the airflow cavity, a fan blade is arranged in the airflow cavity and connected with the tool apron, and when the fan blade rotates along with the tool apron, airflow flows from the air inlet to the air outlet.
Further, the method comprises the following steps: the milling cutter mechanism comprises a milling cutter body and is characterized by further comprising a workpiece clamping device arranged below the milling cutter mechanism, wherein the workpiece clamping device comprises a tool for clamping a workpiece and a moving mechanism, and the moving mechanism is used for driving the tool to move on the horizontal plane.
Further, the method comprises the following steps: the moving mechanism comprises a first sliding table and a second sliding table, the first sliding table passes through the lower portion of the milling cutter mechanism, the second sliding table is in sliding fit with the first sliding table and perpendicular to the first sliding table on the horizontal plane, and the tool is in sliding fit with the second sliding table.
Further, the method comprises the following steps: the milling cutter mechanism comprises a rotating mechanism, the rotating mechanism is connected with the lifting mechanism, and a milling cutter groove is formed in the bottom of the cutter holder.
Further, the method comprises the following steps: the lifting mechanism is a cylinder, a screw rod motor or an oil cylinder.
The utility model has the advantages that: this application is through setting up cooling housing in the blade holder outside to the cooperation flabellum is with the hot-air around the extraction milling cutter, thereby produces radiating effect to milling cutter, can avoid the cutter overheated to a certain extent.
Drawings
FIG. 1 is a general schematic of the present application;
FIG. 2 is a cross-sectional view of the cooling housing and tool holder;
the reference numbers are as follows: the milling machine comprises a lifting mechanism 11, a milling cutter mechanism 12, a tool holder 121, a milling cutter groove 1211, an air flow cavity 1212, fan blades 1213, a rotating mechanism 122, a cooling shell 123, an air outlet 1231, an air inlet 1232, a tool 21, a first sliding table 22 and a second sliding table 23.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1 and 2, a vertical type milling machine includes a milling cutter device, a work holding device, and a cooling mechanism.
The milling cutter device comprises an elevating mechanism 11, the elevating mechanism 11 is connected with a milling cutter mechanism 12, the milling cutter mechanism 12 is driven to ascend and descend by the elevating mechanism 11, so that the milling cutter mechanism 12 can mill a workpiece located below the milling cutter mechanism 12, specifically, the elevating mechanism 11 can be but not limited to a lead screw motor, an air cylinder or an oil cylinder, the milling cutter mechanism 12 comprises a rotating mechanism 122 and a cutter seat 121, the rotating mechanism 122 can be a motor, the rotating mechanism 122 is connected with the elevating mechanism 11 through a bracket, the rotating mechanism 122 is connected with the cutter seat 121 to drive the cutter seat 121 to rotate, a milling cutter groove 1211 is formed in the bottom of the cutter seat 121, a milling cutter is clamped and fixed in the milling cutter groove 1211, and the milling cutter is.
The workpiece clamping device is arranged below the milling cutter mechanism 12 and comprises a tool 21 used for clamping a workpiece and a moving mechanism, wherein the moving mechanism is used for driving the tool 21 to move on the horizontal plane, specifically, the moving mechanism comprises a first sliding table 22 and a second sliding table 23, the second sliding table 23 is in sliding fit with the first sliding table 22, the second sliding table 23 is perpendicular to the first sliding table 22 on the horizontal plane, the tool 21 is in sliding fit with the second sliding table 23, and it is understood that the first sliding table 22 and the second sliding table 23 can be driven by driving mechanisms such as a motor or an air cylinder.
The present application is further provided with a cooling mechanism, the cooling mechanism includes a cooling housing 123 fixedly mounted on the outer side of the tool holder 121, a gap exists between the cooling housing 123 and the tool holder 121, the gap is defined as an airflow cavity 1212, an air outlet 1231 communicating with the airflow cavity 1212 is arranged along the side edge of the cooling housing 123, an air inlet 1232 inclined toward the milling cutter slot 1211 is arranged at the bottom of the cooling housing 123, the air inlet 1232 communicates with the airflow cavity 1212, a fan blade 1213 is arranged in the airflow cavity 1212, specifically, the fan blade 1213 is arranged below the air outlet 1231, a negative pressure region is arranged above the fan blade 1213, the fan blade 1213 is connected with the tool holder 121, during milling, the tool holder 121 rotates to drive the fan blade 1213 to rotate, because the negative pressure region is arranged above the fan blade 1213, air below the fan blade 1213 can flow toward the upper side of the fan blade 1213, the air flow from the air inlet 1232 to the air outlet 1231, therefore, hot air generated around the milling cutter can be continuously pumped away, and the milling cutter is prevented from being damaged due to overheating.
This application is at the during operation, add the work piece earlier and hold on frock 21, then remove the work piece to milling cutter mechanism 12 below through second slip table 23 and first slip table 22, drive milling cutter mechanism 12 through elevating system 11 and descend and mill the processing to the work piece, add man-hour, blade holder 121 rotates and drives flabellum 1213 and rotate simultaneously, thereby produce the air current, in order to extract the hot-air around the cutter, when unable use coolant liquid, should be able to avoid the cutter overheated to a certain extent, the life-span of cutter has been prolonged effectively.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A vertical lifting milling machine is characterized by comprising a milling cutter device, wherein the milling cutter device comprises a lifting mechanism, the lifting mechanism is connected with a milling cutter mechanism, the milling cutter mechanism comprises a cutter holder capable of horizontally rotating, a cutter groove is formed in the bottom of the cutter holder, and the cutter holder is used for clamping a milling cutter; and
the cooling mechanism comprises a cooling shell fixedly arranged on the outer side of the tool apron, an airflow cavity is limited between the cooling shell and the tool apron, an air outlet communicated with the airflow cavity is formed in the side edge of the cooling shell, an air inlet inclining towards the milling cutter groove is formed in the bottom of the cooling shell, the air inlet is communicated with the airflow cavity, a fan blade is arranged in the airflow cavity and connected with the tool apron, and when the fan blade rotates along with the tool apron, airflow flows from the air inlet to the air outlet.
2. The vertical milling machine according to claim 1, further comprising a workpiece holding device disposed below the milling cutter mechanism, the workpiece holding device including a tool for holding a workpiece, and a moving mechanism for moving the tool in a horizontal plane.
3. The vertical milling machine according to claim 2, wherein the workpiece holding device includes a first slide table passing below the milling cutter mechanism and a second slide table slidably engaged with the first slide table and perpendicular to the first slide table in a horizontal plane, and the tool is slidably engaged with the second slide table.
4. The vertical milling elevator according to claim 1, wherein the milling cutter mechanism includes a rotation mechanism coupled to the elevator mechanism.
5. The vertical milling machine of claim 1, wherein the lifting mechanism is a cylinder, a screw motor, or an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837902.5U CN210967146U (en) | 2019-10-29 | 2019-10-29 | Vertical lifting milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837902.5U CN210967146U (en) | 2019-10-29 | 2019-10-29 | Vertical lifting milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967146U true CN210967146U (en) | 2020-07-10 |
Family
ID=71444834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921837902.5U Expired - Fee Related CN210967146U (en) | 2019-10-29 | 2019-10-29 | Vertical lifting milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210967146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024964A (en) * | 2020-08-27 | 2020-12-04 | 北京俊南庆鑫物业管理有限公司 | Anticollision sword equipment of numerically controlled fraise machine |
-
2019
- 2019-10-29 CN CN201921837902.5U patent/CN210967146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024964A (en) * | 2020-08-27 | 2020-12-04 | 北京俊南庆鑫物业管理有限公司 | Anticollision sword equipment of numerically controlled fraise machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20211029 |