CN207026500U - A kind of ultra-precision machine tool tailstock adjusting device - Google Patents
A kind of ultra-precision machine tool tailstock adjusting device Download PDFInfo
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- CN207026500U CN207026500U CN201720817164.2U CN201720817164U CN207026500U CN 207026500 U CN207026500 U CN 207026500U CN 201720817164 U CN201720817164 U CN 201720817164U CN 207026500 U CN207026500 U CN 207026500U
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Abstract
本实用新型公开了一种超精密机床尾座调整装置，包括导轨滑板、第一尾座连接板、第二尾座连接板及尾座本体，第一尾座连接板左右两侧对称设有弧形槽孔，在导轨滑板上分别设有嵌入弧形槽孔内的限位螺钉，第二尾座连接板左右两侧分别设有条形槽孔，在第一尾座连接板上分别设有嵌入条形槽孔内的限位螺钉，在导轨滑板上分别设有四个第一调整构件，在第一尾座连接板上分别设有两个第二调整构件，通过第一调整构件抵顶推动第一尾座连接板可以实现第一尾座连接板前后移动及转动调整，通过第二调整构件抵顶推动第二尾座连接板可以实现第二尾座连接板左右移动调整，从而通过上述调整操作，可以实现尾座本体上的主轴与机床上的其他主轴之间的相对位置调整。
The utility model discloses an ultra-precision machine tool tailstock adjustment device, which comprises a guide rail slide plate, a first tailstock connecting plate, a second tailstock connecting plate and a tailstock body, the left and right sides of the first tailstock connecting plate are symmetrically arranged with arcs shaped slotted holes, limit screws embedded in arc-shaped slotted holes are respectively provided on the guide rail slide plate, strip-shaped slotted holes are respectively provided on the left and right sides of the second tailstock connecting plate, and strip-shaped slotted holes are respectively provided on the first tailstock connecting plate The limit screws embedded in the bar-shaped slot holes are respectively provided with four first adjustment members on the guide rail slide plate, and two second adjustment members are respectively provided on the first tailstock connecting plate, and the first adjustment members are pushed against the top by the first adjustment members. Pushing the first tailstock connecting plate can realize the front and rear movement and rotation adjustment of the first tailstock connecting plate, pushing the second tailstock connecting plate through the second adjustment member can realize the left and right movement adjustment of the second tailstock connecting plate, thus through the above The adjustment operation can realize the relative position adjustment between the main shaft on the tailstock body and other main shafts on the machine tool.
Description
技术领域technical field
本实用新型涉及机械加工设备技术领域，特别涉及一种超精密机床尾座调整装置。The utility model relates to the technical field of mechanical processing equipment, in particular to an ultra-precision machine tool tailstock adjustment device.
背景技术Background technique
目前，超精密机床在加工精密光机电零部件与产品中扮演重要角色，是制造业领域的最核心生产工具，现有的超精密机床中，尾座机构安装在床身上后，其高度及轴向方位调整繁琐、耗时长、精度不高、易出现误差。At present, ultra-precision machine tools play an important role in the processing of precision opto-mechanical components and products. They are the core production tools in the manufacturing industry. The orientation adjustment is cumbersome, time-consuming, low-precision, and prone to errors.
实用新型内容Utility model content
本实用新型所要解决的技术问题是提供一种结构简单、调整便捷、调整精度高的超精密机床尾座调整装置。The technical problem to be solved by the utility model is to provide an ultra-precision machine tool tailstock adjustment device with simple structure, convenient adjustment and high adjustment precision.
为解决上述技术问题所采用的技术方案：一种超精密机床尾座调整装置，包括从下至上依次连接的导轨滑板、第一尾座连接板、第二尾座连接板及尾座本体，所述第一尾座连接板左右两侧对称设有弧形槽孔，在所述导轨滑板上对应分别设有嵌入弧形槽孔内的限位螺钉，所述第二尾座连接板左右两侧分别设有条形槽孔，在所述第一尾座连接板上对应分别设有嵌入条形槽孔内的限位螺钉，在所述导轨滑板上分别设有四个抵顶第一尾座连接板前后四周的第一调整构件，在所述第一尾座连接板上分别设有抵顶第二尾座连接板左右两侧的第二调整构件。The technical solution adopted to solve the above technical problems: an ultra-precision machine tool tailstock adjustment device, including guide rail slide plates, first tailstock connecting plate, second tailstock connecting plate and tailstock body connected sequentially from bottom to top. The left and right sides of the first tailstock connecting plate are symmetrically provided with arc-shaped slots, and the corresponding limit screws embedded in the arc-shaped slots are respectively arranged on the slide plates of the guide rails, and the left and right sides of the second tailstock connecting plate Bar-shaped slot holes are respectively provided, and limit screws embedded in the bar-shaped slot holes are correspondingly provided on the first tailstock connecting plate, and four abutting first tailstocks are respectively provided on the guide rail slide plate. The first adjusting members around the front and rear of the connecting plate are respectively provided with second adjusting members that abut against the left and right sides of the second tailstock connecting plate on the first tailstock connecting plate.
进一步地，所述第一调整构件包括固定连接在导轨滑板上的第一调整块和螺纹连接在第一调整块上的第一调整螺钉，所述第一调整螺钉端部与第一尾座连接板抵顶接触，所述第二调整构件包括固定连接在第一尾座连接板上的第二调整块和螺纹连接在第二调整块上的第二调整螺钉，所述第二调整螺钉端部与第二尾座连接板抵顶接触。Further, the first adjustment member includes a first adjustment block fixedly connected to the slide plate of the guide rail and a first adjustment screw threaded on the first adjustment block, and the end of the first adjustment screw is connected to the first tailstock The plates are in contact with each other, and the second adjustment member includes a second adjustment block fixedly connected to the first tailstock connecting plate and a second adjustment screw threaded on the second adjustment block, and the end of the second adjustment screw Make contact with the second tailstock connecting plate.
有益效果：此超精密机床尾座调整装置中，通过第一调整构件抵顶推动第一尾座连接板可以实现第一尾座连接板前后移动及转动调整，通过第二调整构件抵顶推动第二尾座连接板可以实现第二尾座连接板左右移动调整，从而通过上述调整操作，可以实现尾座本体上的主轴与机床上的其他主轴之间的相对位置调整，保证装调精度，进而保证机床设备的加工精度。Beneficial effects: In the tailstock adjustment device for ultra-precision machine tools, the first tailstock connecting plate can be adjusted by pushing the first tailstock connecting plate forward and backward through the first adjusting member, and the first tailstock connecting plate can be pushed forward and backward through the second adjusting member. The second tailstock connecting plate can realize the left and right movement adjustment of the second tailstock connecting plate, so that through the above adjustment operation, the relative position adjustment between the main shaft on the tailstock body and other main shafts on the machine tool can be realized to ensure the accuracy of assembly and adjustment, and then Guarantee the machining accuracy of machine tools.
附图说明Description of drawings
下面结合附图和实施例对本实用新型做进一步的说明；Below in conjunction with accompanying drawing and embodiment the utility model is described further;
图1为本实用新型实施例的结构示意图。Fig. 1 is a schematic structural view of an embodiment of the present invention.
具体实施方式detailed description
参照图1，本实用新型一种超精密机床尾座调整装置，包括从下至上依次连接的导轨滑板10、第一尾座连接板20、第二尾座连接板30及尾座本体40，尾座本体40与第二尾座连接板30固定连接在一起，第二尾座连接板30与第一尾座连接板20活动连接在一起，第二尾座连接板30可以相对第一尾座连接板20沿X方向直线移动，具体地，第二尾座连接板30左右两侧分别设有条形槽孔31，条形槽孔31的长度方向与X方向一致，在第一尾座连接板20上对应分别设有嵌入条形槽孔31内的限位螺钉，在限位螺钉与条形槽孔31配合限位作用下，第二尾座连接板30只能沿X方向直线移动。Referring to Fig. 1, the utility model is an ultra-precision machine tool tailstock adjustment device, which includes a guide rail slide plate 10, a first tailstock connecting plate 20, a second tailstock connecting plate 30 and a tailstock body 40 sequentially connected from bottom to top. The body 40 of the tailstock is fixedly connected with the second tailstock connecting plate 30, the second tailstock connecting plate 30 is movably connected with the first tailstock connecting plate 20, and the second tailstock connecting plate 30 can be connected to the first tailstock The plate 20 moves linearly along the X direction. Specifically, the left and right sides of the second tailstock connecting plate 30 are respectively provided with strip-shaped slots 31. The length direction of the strip-shaped slots 31 is consistent with the X direction. 20 are correspondingly provided with limit screws embedded in the bar-shaped slots 31 , and the second tailstock connecting plate 30 can only move linearly in the X direction under the cooperation of the limit screws and the bar-shaped slots 31 .
第二尾座连接板30通过第二调整构件50进行调整移动，第二调整构件50为两个左右对称设置在第二尾座连接板30左右两侧，第二调整构件50包括固定连接在第一尾座连接板20上的第二调整块51和螺纹连接在第二调整块51上的第二调整螺钉52，第二调整螺钉52端部与第二尾座连接板30抵顶接触，通过调整两个第二调整螺钉52以抵顶推动第二尾座连接板30在X方向上调整移动。The second tailstock connecting plate 30 is adjusted and moved by the second adjusting member 50. The second adjusting member 50 is arranged on the left and right sides of the second tailstock connecting plate 30 symmetrically. A second adjustment block 51 on the tailstock connecting plate 20 and a second adjusting screw 52 threaded on the second adjusting block 51, the end of the second adjusting screw 52 is in contact with the second tailstock connecting plate 30, through Adjust the two second adjusting screws 52 to propel the second tailstock connecting plate 30 to adjust and move in the X direction.
第一尾座连接板20与导轨滑板10也是活动连接在一起，第一尾座连接板20可以相对导轨滑板10沿Z方向直线移动和绕Y方向转动，具体地，第一尾座连接板20左右两侧对称设有弧形槽孔21，在导轨滑板10上对应分别设有嵌入弧形槽孔21内的限位螺钉，在限位螺钉与弧形槽孔21配合限位作用下，第一尾座连接板20可以绕Y方向转动，由于限位螺钉与弧形槽孔21之间存在间隙，因此，第一尾座连接板20还可以沿Z方向直线移动。The first tailstock connecting plate 20 and the guide rail slide plate 10 are also movably connected together. The first tailstock connecting plate 20 can move linearly along the Z direction and rotate around the Y direction relative to the guide rail slide plate 10. Specifically, the first tailstock connecting plate 20 The left and right sides are symmetrically provided with arc-shaped slot holes 21, and correspondingly provided with limit screws embedded in the arc-shaped slot holes 21 on the guide rail slide plate 10. A tailstock connecting plate 20 can rotate around the Y direction. Since there is a gap between the limit screw and the arc-shaped slot 21, the first tailstock connecting plate 20 can also move linearly along the Z direction.
第一尾座连接板20通过第一调整构件60进行调整移动，第一调整构件60为四个前后左右对称设置在第一尾座连接板20前后四周，第一调整构件60包括固定连接在导轨滑板10上的第一调整块61和螺纹连接在第一调整块61上的第一调整螺钉62，第一调整螺钉62端部与第一尾座连接板20抵顶接触，通过同步调整前、后的第一调整螺钉62可以抵顶推动第一尾座连接板20在Z方向上调整移动；通过同步调整左、右的第一调整螺钉62可以抵顶推动第一尾座连接板20绕Y方向调整转动。The first tailstock connecting plate 20 is adjusted and moved by the first adjusting member 60. The first adjusting member 60 is symmetrically arranged around the first tailstock connecting plate 20. The first adjustment block 61 on the slide plate 10 and the first adjustment screw 62 threaded on the first adjustment block 61, the end of the first adjustment screw 62 is in contact with the first tailstock connecting plate 20, through synchronous adjustment before, The last first adjusting screw 62 can propel the first tailstock connecting plate 20 to adjust and move in the Z direction; by adjusting the left and right first adjusting screws 62 synchronously, it can propel the first tailstock connecting plate 20 to circle Y Direction adjustment turn.
通过调整上述调整操作，可以实现尾座本体40上的主轴与机床上的其他主轴之间的相对位置调整，保证装调精度，从而保证机床设备的加工精度。By adjusting the above adjustment operations, the relative position adjustment between the main shaft on the tailstock body 40 and other main shafts on the machine tool can be realized to ensure the accuracy of assembly and adjustment, thereby ensuring the machining accuracy of the machine tool equipment.
上面结合附图对本实用新型的实施方式作了详细说明，但是本实用新型不限于上述实施方式，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本实用新型宗旨的前提下作出各种变化。The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments. Various changes are made.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817164.2U CN207026500U (en) | 2017-07-06 | 2017-07-06 | A kind of ultra-precision machine tool tailstock adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720817164.2U CN207026500U (en) | 2017-07-06 | 2017-07-06 | A kind of ultra-precision machine tool tailstock adjusting device |
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| Publication Number | Publication Date |
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| CN207026500U true CN207026500U (en) | 2018-02-23 |
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| CN201720817164.2U Expired - Fee Related CN207026500U (en) | 2017-07-06 | 2017-07-06 | A kind of ultra-precision machine tool tailstock adjusting device |
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| CN (1) | CN207026500U (en) |
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- 2017-07-06 CN CN201720817164.2U patent/CN207026500U/en not_active Expired - Fee Related
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