CN202639350U - Main shaft fixing seat of vertical machine tool - Google Patents
Main shaft fixing seat of vertical machine tool Download PDFInfo
- Publication number
- CN202639350U CN202639350U CN 201220265816 CN201220265816U CN202639350U CN 202639350 U CN202639350 U CN 202639350U CN 201220265816 CN201220265816 CN 201220265816 CN 201220265816 U CN201220265816 U CN 201220265816U CN 202639350 U CN202639350 U CN 202639350U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- vee gutter
- main body
- groove
- shaft holder
- Prior art date
- 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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Abstract
The utility model discloses a main shaft fixing seat of a vertical machine tool. The main shaft fixing seat of the vertical machine tool comprises a main body, a connecting plate and a rear plate, wherein the rear plate is located at the end part of the main body, and two ends of the rear plate are fixed at the inner side face of the main body; the connecting plate is located above the main body, two ends of the connecting plate are fixed at the inner side face of the main body, and troughs are formed at the outer side face of the main body and include triangular troughs. According to the main shaft fixing seat of the vertical machine tool, partial materials of the main shaft fixing seat are removed on the premise that the rigidity and the strength of the main shaft fixing seat are guaranteed, so that the weight of the main shaft fixing seat is reduced, the purpose of resource saving is realized, and the production cost is reduced. Meanwhile, the load and the inertia of a power device are reduced, and the response speed of a machine tool is improved, thereby improving the production efficiency.
Description
Technical field
The utility model relates to vertical machine, is specifically related to a kind of main shaft holder of vertical machine.
Background technology
The main shaft holder is very important parts of vertical machine.Carry out part and add man-hour, the main shaft holder will be subject to larger active force.Therefore the main shaft holder needs very large intensity and rigidity, add man-hour main shaft holder and deform to prevent from carrying out part, thereby greatly affect the precision of part, even part of damage.
Main shaft holder in the middle of the prior art is fixed seat (such as Fig. 1 and Fig. 2) in order to ensure very large intensity and rigidity thereby use solid material to make cutter.But the weight ratio of the main shaft holder of making like this is heavier, has increased the load of power set, has affected the response speed of lathe, thereby has affected production efficiency; And use the solid material manufacturing will greatly waste material, thereby increased production cost.
The utility model content
The deficiency that the utility model exists in order to overcome above prior art provides a kind of rational in infrastructure, lightweight, the main shaft holder of on-deformable vertical machine.
The purpose of this utility model realizes by following technical scheme: the main shaft holder of this vertical machine, comprise main body, connecting plate and rear plate, described rear plate is positioned at the end of main body, two ends are individually fixed in the medial surface of main body, connecting plate is positioned at the main body top, two ends are individually fixed in the medial surface of main body, and described main body (1) lateral surface is provided with groove, and groove includes vee gutter.
Described vee gutter comprises the first vee gutter and the second vee gutter, and one side of the first vee gutter is parallel with one side of the second vee gutter.
Described the first vee gutter is the right angled triangle groove, and the hypotenuse of right angled triangle groove is parallel with one side of the second vee gutter.
Described groove also comprises dovetail groove, and dovetail groove is between the first vee gutter and the second vee gutter.
Following parallel with the hypotenuse of the first vee gutter on the described dovetail groove, two hypotenuses of while dovetail groove are positioned on the extended line on two limits of the second vee gutter.
The thickness of the space bar between described vee gutter and the dovetail groove is 10mm ~ 20mm.
Described the first vee gutter bottom surface is provided with 1 through hole, and the second vee gutter bottom surface is provided with 1 triangle through hole, and the dovetail groove bottom surface is provided with 1 trapezoidal hole.
The degree of depth of described groove is 15mm ~ 75mm.
Two lateral surfaces of described main body all are provided with groove, and the groove of two lateral surfaces is symmetrical arranged.
Described rear plate is set to the I-shaped template.
The utility model has advantages of as follows with respect to prior art: this main shaft holder is by reasonably arranging groove at the main body lateral surface, utilize leg-of-mutton stability, be provided with vee gutter, thereby in the situation of the rigidity that ensures the main shaft holder and intensity, by effective meta analysis, remove main shaft holder part material, alleviate the weight of main shaft holder with this, therefore reach the purpose that economizes on resources, reduced production cost; Simultaneously, the weight saving of main shaft holder reduces inertia strength under running up, improved the response speed of lathe, thereby has improved production efficiency.
Description of drawings
Fig. 1 is the front view of the main shaft holder of prior art.
Fig. 2 is the structural representation of the main shaft holder of prior art.
Fig. 3 is the front view of main shaft holder of the present utility model.
Fig. 4 is the top view of main shaft holder of the present utility model.
Fig. 5 is the structural representation of main shaft holder of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Such as the main shaft holder of Fig. 3 to vertical machine shown in Figure 5, comprise main body 1, connecting plate 2 and rear plate 3, described rear plate 3 is positioned at the end of main body 1, two ends are individually fixed in the medial surface of main body 1, connecting plate 2 is positioned at main body 1 top, two ends are individually fixed in the medial surface of main body 1, and described main body 1 lateral surface 4 is provided with groove, and groove includes vee gutter.
Described vee gutter comprises the first vee gutter 5 and the second vee gutter 7, and one side of the first vee gutter 5 is parallel with one side of the second vee gutter 7.
Described the first vee gutter 5 is the right angled triangle groove, and the hypotenuse of right angled triangle groove is parallel with one side of the second vee gutter 7.
Described groove also comprises dovetail groove 6, and dovetail groove 6 is between the first vee gutter 5 and the second vee gutter 7.
Following parallel with the hypotenuse of the first vee gutter 5 on the described dovetail groove 6,6 two hypotenuses of while dovetail groove are positioned on the extended line on two limits of the second vee gutter 7.This setting makes dovetail groove and the second vee gutter be combined into a large triangle, utilizes leg-of-mutton stability to guarantee rigidity and the intensity of main shaft holder, reduces the materials'use of main shaft holder as far as possible.
The thickness of the space bar 8 between described vee gutter and the dovetail groove 6 is 15mm.
Described the first vee gutter 5 bottom surfaces are provided with 1 through hole, and the second vee gutter 7 bottom surfaces are provided with 1 triangle through hole, and dovetail groove 6 bottom surfaces are provided with 1 trapezoidal hole.This setting is under the prerequisite that ensures intensity and rigidity, reduces as much as possible the use of material, simultaneously also in order to alleviate the weight of main shaft holder.
The degree of depth of described groove is 15mm ~ 75mm.
Described rear plate 3 is set to the I-shaped template.
Two lateral surfaces 4 of described main body 1 all are provided with groove, and the groove of two lateral surfaces 4 is symmetrical arranged.
The above-mentioned specific embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (10)
1. the main shaft holder of vertical machine, comprise main body (1), connecting plate (2) and rear plate (3), described rear plate (3) is positioned at the end of main body (1), two ends are individually fixed in the medial surface of main body (1), connecting plate (2) is positioned at main body (1) top, two ends are individually fixed in the medial surface of main body (1), it is characterized in that: described main body (1) lateral surface (4) is provided with groove, and groove includes vee gutter.
2. the main shaft holder of vertical machine according to claim 1, it is characterized in that: described vee gutter comprises the first vee gutter (5) and the second vee gutter (7), and one side of the first vee gutter (5) is parallel with one side of the second vee gutter (7).
3. the main shaft holder of vertical machine according to claim 2, it is characterized in that: described the first vee gutter (5) is the right angled triangle groove, and the hypotenuse of right angled triangle groove is parallel with the one side of the second vee gutter (7).
4. the main shaft holder of vertical machine according to claim 3, it is characterized in that: described groove also comprises dovetail groove (6), and dovetail groove (6) is positioned between the first vee gutter (5) and the second vee gutter (7).
5. the main shaft holder of vertical machine according to claim 4, it is characterized in that: described dovetail groove (6) is upper following parallel with the hypotenuse of the first vee gutter (5), and (6) two hypotenuses of while dovetail groove are positioned on the extended line on two limits of the second vee gutter (7).
6. the main shaft holder of vertical machine according to claim 4, it is characterized in that: the thickness of the space bar (8) between described vee gutter and the dovetail groove (6) is 10mm ~ 20mm.
7. the main shaft holder of vertical machine according to claim 4, it is characterized in that: described the first vee gutter (5) bottom surface is provided with 1 through hole, the second vee gutter (7) bottom surface is provided with 1 triangle through hole, and dovetail groove (6) bottom surface is provided with 1 trapezoidal hole.
8. the main shaft holder of vertical machine according to claim 1, it is characterized in that: the degree of depth of described groove is 15mm ~ 75mm.
9. the main shaft holder of vertical machine according to claim 1, it is characterized in that: described rear plate (3) is set to the I-shaped template.
10. according to claim 1 to the main shaft holder of 9 each described vertical machines, it is characterized in that: two lateral surfaces (4) of described main body (1) all are provided with groove, and the groove of two lateral surfaces (4) is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265816 CN202639350U (en) | 2012-06-06 | 2012-06-06 | Main shaft fixing seat of vertical machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265816 CN202639350U (en) | 2012-06-06 | 2012-06-06 | Main shaft fixing seat of vertical machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639350U true CN202639350U (en) | 2013-01-02 |
Family
ID=47408527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265816 Expired - Fee Related CN202639350U (en) | 2012-06-06 | 2012-06-06 | Main shaft fixing seat of vertical machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270708A (en) * | 2016-08-31 | 2017-01-04 | 重庆麦斯特精密机械有限公司 | Novel main shaft mounting seat for CNC milling machine |
-
2012
- 2012-06-06 CN CN 201220265816 patent/CN202639350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270708A (en) * | 2016-08-31 | 2017-01-04 | 重庆麦斯特精密机械有限公司 | Novel main shaft mounting seat for CNC milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yishao Inventor before: Chen Yiyao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |