CN202910194U - a ball bearing - Google Patents
a ball bearing Download PDFInfo
- Publication number
- CN202910194U CN202910194U CN 201220564853 CN201220564853U CN202910194U CN 202910194 U CN202910194 U CN 202910194U CN 201220564853 CN201220564853 CN 201220564853 CN 201220564853 U CN201220564853 U CN 201220564853U CN 202910194 U CN202910194 U CN 202910194U
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- ball
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- ball sleeve
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Abstract
本实用新型公开了一种滚珠套，其包括一滚珠套本体，该滚珠套为圆筒状，于该滚珠套的内壁面上设有一螺旋凹槽，该螺旋凹槽中可移动地设有若干滚珠。本实用新型结构合理，设计巧妙，在冲压设备上下运动时钢珠为在滚珠套中螺旋状运动，从而能够避免冲压设备在上下运动时产生震动，并且减少阻力，延长产品的使用寿命。
The utility model discloses a ball sleeve, which includes a ball sleeve body, the ball sleeve is cylindrical, a spiral groove is arranged on the inner wall surface of the ball sleeve, and a plurality of balls are movably arranged in the spiral groove. The utility model has a reasonable structure and an ingenious design. When the stamping equipment moves up and down, the steel ball moves in a spiral shape in the ball sleeve, thereby avoiding vibration of the stamping equipment when it moves up and down, reducing resistance, and extending the service life of the product.
Description
技术领域 technical field
本实用新型涉及冲压设备，特别涉及一种用于冲压设备的滚珠套。 The utility model relates to stamping equipment, in particular to a ball sleeve used for stamping equipment.
背景技术 Background technique
现有技术中，一般在冲压设备中都会应用到滚珠套，现有的滚珠套中钢珠一般都是分层环形设置在同一水平高度位置，使用滚珠套的冲压设备在做上下运动时，往往是一圈钢珠被衬套同时压入，也同时有一圈钢珠被脱出。当钢珠脱出或被压入衬套时会产生一震动，且阻力较大，导致产品的寿命较短。 In the prior art, ball sleeves are generally used in stamping equipment. The steel balls in the existing ball sleeves are generally arranged in layers and rings at the same level. When stamping equipment using ball sleeves moves up and down, it is often A circle of steel balls is pressed in by the bushing at the same time, and a circle of steel balls is protruded out at the same time. When the steel ball comes out or is pressed into the bush, a vibration will be generated, and the resistance is relatively large, resulting in a short service life of the product.
发明内容 Contents of the invention
本实用新型的目的在于，针对上述问题，提供一种设计合理的滚珠套，从而能够避免冲压设备在上下运动时产生震动，并且减少阻力，延长产品的使用寿命。 The purpose of this utility model is to solve the above problems and provide a ball sleeve with reasonable design, so as to avoid the vibration of the punching equipment when it moves up and down, reduce the resistance, and prolong the service life of the product.
本实用新型为实现上述目的所采用的技术方案为： The technical scheme that the utility model adopts for realizing the above object is:
一种滚珠套，其包括一滚珠套本体，该滚珠套为圆筒状，于该滚珠套的内壁面上设有一螺旋凹槽，该螺旋凹槽中可移动地设有若干滚珠。 A ball sleeve, which includes a ball sleeve body, the ball sleeve is cylindrical, and a spiral groove is provided on the inner wall surface of the ball sleeve, and several balls are movably arranged in the spiral groove.
所述螺旋凹槽由该滚珠套内壁面的上端往下端延伸。 The spiral groove extends from the upper end to the lower end of the inner wall of the ball sleeve.
该滚珠套内壁面的两端分别设有一环形槽。 The two ends of the inner wall of the ball sleeve are respectively provided with an annular groove.
本实用新型的有益效果为：本实用新型结构合理，设计巧妙，在冲压设备上下运动时钢珠为在滚珠套中螺旋状运动，从而能够避免冲压设备在上下运动时产生震动，并且减少阻力，延长产品的使用寿命。 The beneficial effects of the utility model are: the utility model is reasonable in structure and ingenious in design. When the stamping equipment moves up and down, the steel ball moves in a spiral shape in the ball sleeve, thereby avoiding the vibration of the stamping equipment when it moves up and down, and reducing resistance and prolonging the working life of the stamping equipment. The useful life of the product.
下面结合附图与实施例，对本实用新型进一步说明。 Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
附图说明 Description of drawings
图1是本实用新型的结构示意图。 Fig. 1 is a structural representation of the utility model.
具体实施方式 Detailed ways
实施例：见图1，本实用新型一种滚珠套，其包括一滚珠套本体1，该滚珠套为圆筒状，于该滚珠套的内壁面上设有一螺旋凹槽2，该螺旋凹槽2中可移动地设有若干滚珠3。
Embodiment: see Fig. 1, a kind of ball bushing of the present utility model, it comprises a ball bushing body 1, and this ball bushing is cylindrical, is provided with a
所述螺旋凹槽2由该滚珠3套内壁面的上端往下端延伸。
The
该滚珠3套内壁面的两端分别设有一环形槽4。
The two ends of the inner wall surface of the 3 sets of balls are respectively provided with an
本实用新型结构合理，设计巧妙，在冲压设备上下运动时钢珠为在滚珠3套中螺旋状运动，从而能够避免冲压设备在上下运动时产生震动，并且减少阻力，延长产品的使用寿命。 The utility model has a reasonable structure and an ingenious design. When the stamping equipment moves up and down, the steel balls move in a spiral shape in the three sets of balls, thereby preventing the stamping equipment from vibrating when the stamping equipment moves up and down, reducing resistance and prolonging the service life of the product.
如本实用新型实施例所述，与本实用新型相同或相似结构的其他滚珠3套，均在本实用新型保护范围内。 As described in the embodiment of the utility model, 3 sets of other balls of the same or similar structure as the utility model are all within the protection scope of the utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564853 CN202910194U (en) | 2012-10-31 | 2012-10-31 | a ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564853 CN202910194U (en) | 2012-10-31 | 2012-10-31 | a ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910194U true CN202910194U (en) | 2013-05-01 |
Family
ID=48158540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564853 Expired - Fee Related CN202910194U (en) | 2012-10-31 | 2012-10-31 | a ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464617A (en) * | 2013-09-02 | 2013-12-25 | 昆山旭龙精密机械有限公司 | Guide column component |
-
2012
- 2012-10-31 CN CN 201220564853 patent/CN202910194U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464617A (en) * | 2013-09-02 | 2013-12-25 | 昆山旭龙精密机械有限公司 | Guide column component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |