CN206065923U - A kind of column of large-scale 5-axis machining center - Google Patents
A kind of column of large-scale 5-axis machining center Download PDFInfo
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- CN206065923U CN206065923U CN201620659869.1U CN201620659869U CN206065923U CN 206065923 U CN206065923 U CN 206065923U CN 201620659869 U CN201620659869 U CN 201620659869U CN 206065923 U CN206065923 U CN 206065923U
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Abstract
本实用新型公开了一种大型五轴联动加工中心的立柱，包括垫高块、龙门架和顶架，龙门架包括两脚部以及设置在两脚部上方的主干部，龙门架的两脚部分别通过一对垫高块支撑在底座上，主干部的顶面安装有用于固定配重气缸的顶架，龙门架上的主干部前侧面安装有竖直设置的一对滑轨，一对滑轨之间连接多个加强肋条，龙门架主干部的纵向长度大于主干部的横向长度，本实用新型的立柱结构通过垫高块增加其高度，可以根据需要进行改动，只需更换不同高度的垫高块即可得到不同高度的立柱，结构上比较灵活，同时其主干部设置有较大的竖直长度，便于安装竖直滑轨，主干部周身设有通孔，内部设有中空腔，使本立柱结构在不影响承重的情况下，重量上更加轻便。
The utility model discloses a column of a large-scale five-axis linkage machining center, which comprises a heightening block, a gantry frame and a top frame. The gantry frame includes two legs and a main body arranged above the two legs. They are respectively supported on the base by a pair of pads. The top surface of the main body is equipped with a top frame for fixing the counterweight cylinder. Multiple reinforcing ribs are connected between the rails. The longitudinal length of the main part of the gantry frame is greater than the transverse length of the main part. The height of the column structure of the utility model is increased by padding blocks, which can be modified according to needs, and only need to replace pads of different heights. Columns of different heights can be obtained from high blocks, and the structure is relatively flexible. At the same time, its main body is provided with a large vertical length, which is convenient for installing vertical slide rails. The column structure is lighter in weight without affecting the bearing capacity.
Description
技术领域technical field
本实用新型涉及数控机床领域，具体涉及一种大型五轴联动加工中心的立柱。The utility model relates to the field of numerical control machine tools, in particular to a column of a large-scale five-axis linkage machining center.
背景技术Background technique
五轴联动加工中心是一种高效率和高精度的数控机床，其通常使用小刀具、大功率和高速主轴电机，五轴联动加工中心在加工的过程中主轴活动设置在立柱上，立柱结构是机床的安装骨架，立柱的高度一般是固定结构，一旦成型后不能进行更改；同时立柱结构的稳定直接影响机床的性能，立柱的重量在机床整体材料成本中占比较大，因此开发一种结构稳定，重量减少的高品质立柱结构是本实用新型要解决的问题。The five-axis linkage machining center is a high-efficiency and high-precision CNC machine tool. It usually uses small tools, high-power and high-speed spindle motors. The five-axis linkage machining center is set on the column during the machining process. The column structure is The installation framework of the machine tool, the height of the column is generally a fixed structure, which cannot be changed once it is formed; at the same time, the stability of the column structure directly affects the performance of the machine tool, and the weight of the column accounts for a large proportion of the overall material cost of the machine tool. Therefore, a stable structure is developed. , The high-quality column structure with reduced weight is the problem to be solved by the utility model.
实用新型内容Utility model content
本实用新型为了克服现有技术之不足，提出了一种高度可调、结构稳定和重量减少的大型五轴联动加工中心的立柱。In order to overcome the deficiencies of the prior art, the utility model proposes a column of a large-scale five-axis linkage machining center with adjustable height, stable structure and reduced weight.
本实用新型是通过下述技术方案来解决上述技术问题的。The utility model solves the above-mentioned technical problems through the following technical solutions.
一种大型五轴联动加工中心的立柱，包括垫高块、龙门架和顶架，所述龙门架包括两脚部以及设置在两脚部上方的主干部，所述龙门架的两脚部分别通过一对垫高块支撑在底座上，所述主干部的顶面安装有用于固定配重气缸的顶架，所述龙门架上的主干部前侧面安装有竖直设置的一对滑轨，所述一对滑轨之间连接多个加强肋条，所述龙门架主干部的纵向长度大于主干部的横向长度。A column of a large-scale five-axis linkage machining center, including a heightening block, a gantry frame and a top frame, the gantry frame includes two legs and a main body arranged above the two legs, and the two legs of the gantry frame are respectively Supported on the base by a pair of elevated blocks, the top surface of the main body is equipped with a top frame for fixing the counterweight cylinder, and a pair of vertically arranged slide rails are installed on the front side of the main body on the gantry frame. A plurality of reinforcing ribs are connected between the pair of slide rails, and the longitudinal length of the main part of the gantry frame is greater than the transverse length of the main part.
更具体的，所述龙门架的主干部呈倒置的T形结构。More specifically, the trunk of the gantry is an inverted T-shaped structure.
更具体的，所述龙门架具有中空腔体，所述龙门架的主干部的顶壁、后侧壁、左右两侧壁设有多个与中空腔体连通的通孔。More specifically, the gantry has a hollow cavity, and the top wall, rear side wall, and left and right side walls of the trunk of the gantry are provided with a plurality of through holes communicating with the hollow cavity.
更具体的，所述垫高块和龙门架的脚部设有多个凹槽。More specifically, a plurality of grooves are provided on the feet of the raised blocks and the gantry.
本实用新型的有益效果在于，本实用新型所述的立柱结构通过垫高块增加其高度，可以根据需要进行改动，只需更换不同高度的垫高块即可得到不同高度的立柱，结构上比较灵活，同时其主干部设置有较大的竖直长度，便于安装竖直滑轨，主干部周身设有通孔，内部设有中空腔，使本立柱结构在不影响承重的情况下，重量上更加轻便。The beneficial effect of the utility model is that the height of the column structure described in the utility model is increased by the pads, which can be changed according to the needs, and columns of different heights can be obtained only by replacing the pads of different heights. It is flexible, and at the same time, its main body is provided with a large vertical length, which is convenient for installing vertical slide rails. There are through holes around the main body and a hollow cavity inside, so that the column structure can increase the weight without affecting the load bearing. More portable.
附图说明Description of drawings
图1为本实用新型的结构示意图之一。Fig. 1 is one of structural representations of the utility model.
图2为本实用新型的结构示意图之二。Fig. 2 is the second structural diagram of the utility model.
具体实施方式detailed description
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
如图1，一种大型五轴联动加工中心的立柱的实施例，包括垫高块1、龙门架2和顶架25，所述龙门架2包括两脚部21以及设置在两脚部21上方的主干部22，所述两脚部21与主干部22一体成型，所述龙门架2的两脚部21分别通过一对垫高块1支撑在底座1上，通过这种垫高块1的结构设计，增加了立柱的高度，同时立柱的高度变得可以调节，通过更换不同高度的垫高块即可实现，大大增强数控机床的通用性；所述主干部22的顶面安装有用于固定配重气缸的顶架25，所述龙门架2上的主干部22前侧面安装有竖直设置的一对滑轨24，所述一对滑轨24之间连接多个加强肋条23，所述龙门架主干部22的纵向长度大于主干部22的横向长度，这种设计使立柱的纵向空间较大，便于主轴在主柱的纵向进行滑动。As shown in Fig. 1, an embodiment of a column of a large-scale five-axis linkage machining center includes a riser block 1, a gantry frame 2 and a top frame 25, and the gantry frame 2 includes two legs 21 and is arranged above the two legs 21 The main part 22 of the main part 22, the two legs 21 and the main part 22 are integrally formed, and the two legs 21 of the gantry 2 are respectively supported on the base 1 by a pair of risers 1, and the height of the riser 1 is Structural design increases the height of the column, and at the same time the height of the column can be adjusted, which can be realized by replacing the height blocks of different heights, which greatly enhances the versatility of the CNC machine tool; the top surface of the main body 22 is installed with a fixed The top frame 25 of the counterweight cylinder, a pair of slide rails 24 vertically arranged on the front side of the main body 22 on the gantry frame 2, a plurality of reinforcing ribs 23 are connected between the pair of slide rails 24, the The longitudinal length of the main part 22 of the gantry frame is greater than the transverse length of the main part 22. This design makes the vertical space of the column larger, and is convenient for the main shaft to slide vertically in the main column.
所述龙门架的主干部22呈倒置的T形结构。The trunk portion 22 of the gantry is an inverted T-shaped structure.
所述龙门架2具有中空腔体，所述龙门架的主干部2的顶壁、后侧壁、左右两侧壁设有多个与中空腔体连通的通孔26，所述垫高块1和龙门架的脚部21设有多个凹槽，这种设计使立柱整体上不影响承重的情况下，大大减轻了立柱的重量，降低了机床的材料成本。The gantry 2 has a hollow cavity, and the top wall, the rear side wall, and the left and right side walls of the main body 2 of the gantry are provided with a plurality of through holes 26 communicating with the hollow cavity. And the foot 21 of the gantry frame is provided with a plurality of grooves, and this design greatly reduces the weight of the column and reduces the material cost of the machine tool without affecting the load bearing as a whole.
虽然以上描述了本实用新型的具体实施方式，但是本领域的技术人员应当理解，这些仅是举例说明，本实用新型的保护范围是由所附权利要求书限定的。本领域的技术人员在不背离本实用新型的原理和实质的前提下，可以对这些实施方式做出多种变更或修改，但这些变更和修改均落入本实用新型的保护范围。Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.
Claims (4)
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| CN201620659869.1U CN206065923U (en) | 2016-06-26 | 2016-06-26 | A kind of column of large-scale 5-axis machining center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378513A (en) * | 2017-09-26 | 2017-11-24 | 苏州米汉钠机床有限公司 | A kind of bridge-type raising block |
| CN113145891A (en) * | 2021-05-31 | 2021-07-23 | 武汉格威机械有限责任公司 | Numerical control polar coordinate high-speed drilling machine tool |
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2016
- 2016-06-26 CN CN201620659869.1U patent/CN206065923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378513A (en) * | 2017-09-26 | 2017-11-24 | 苏州米汉钠机床有限公司 | A kind of bridge-type raising block |
| CN113145891A (en) * | 2021-05-31 | 2021-07-23 | 武汉格威机械有限责任公司 | Numerical control polar coordinate high-speed drilling machine tool |
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