WO2021109505A1 - Support holder for bearing polishing - Google Patents

Support holder for bearing polishing Download PDF

Info

Publication number
WO2021109505A1
WO2021109505A1 PCT/CN2020/093571 CN2020093571W WO2021109505A1 WO 2021109505 A1 WO2021109505 A1 WO 2021109505A1 CN 2020093571 W CN2020093571 W CN 2020093571W WO 2021109505 A1 WO2021109505 A1 WO 2021109505A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
rod
block
end surface
radially
Prior art date
Application number
PCT/CN2020/093571
Other languages
French (fr)
Chinese (zh)
Inventor
蔡盼
Original Assignee
台州浙盛轴承科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 台州浙盛轴承科技有限公司 filed Critical 台州浙盛轴承科技有限公司
Publication of WO2021109505A1 publication Critical patent/WO2021109505A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35—Accessories

Definitions

  • the present invention relates to the technical field of bearing processing, in particular to a support placement seat for bearing grinding.
  • the bearing part In the production process of bearing parts, it is usually necessary to perform fine grinding to make the surface of the bearing parts smoother to prevent large abrasion and damage during the work process after assembly.
  • the bearing part usually needs to be supported by a support base during the processing, because the bearing part is usually in a rotating state during the processing. Therefore, the contact surface of the bearing member and the support base is likely to cause greater wear.
  • the purpose of the present invention is to solve the technical problem that the lower end surface of the bearing part is easy to wear during the fine grinding, and to provide a supporting place for bearing grinding.
  • a support and placement seat for bearing grinding includes a cylindrical base and an adjusting device; the adjusting device includes a number of limit blocks evenly distributed around the rotation center axis of the base as the axis.
  • the limit block moves radially and moves closer or away synchronously;
  • the limit block includes an upper limit block located on the upper side of the base; a pair of radially arranged horizontal support rods are formed in the middle of the upper limit block; a pair of horizontal support rods are in the same plane One horizontal support rod is arranged radially inward and the other horizontal support rod is arranged radially outward; a rotatable annular lower support ring is arranged at one end of a pair of horizontal support rods away from each other.
  • the upper limit block is cylindrical.
  • the upper end surface of the upper limit block is formed with a vertical support rod arranged vertically upward; the upper end of the vertical support rod is provided with a rotatable annular upper support ring; the upper limit block is located on the upper end. In the cylindrical surface where the outer cylindrical surface of the support ring is located.
  • both the upper support ring and the lower support ring are bearings.
  • the upper end surface of the base is formed with a number of rectangular groove-shaped radial moving grooves evenly distributed on the circumference; the lower part of the base is formed with a circular groove-shaped rotary drive groove; the inner and outer side walls of the radial moving groove A radial guide rod arranged radially is formed in between; a square columnar upper guide block is formed on the lower end surface of the upper limit block; the upper guide block is radially sleeved on the radial guide rod; the lower end surface of the upper guide block A cylindrical lower drive rod is formed; a circular plate-shaped drive plate is rotatably arranged in the rotary drive groove; a number of arc hole-shaped drive arc holes that are evenly distributed on the circumference and cooperate with the lower drive rod are formed on the drive plate; The driving rod arc sliding is arranged in the driving arc hole; the upper limit block moves radially with the rotation of the driving plate.
  • a rotary drive motor is fixed at the center of the bottom surface of the rotary drive slot; the drive plate is fixed on the upper end of the output shaft of the rotary drive motor.
  • a circular plate-shaped lower stop block is formed on the lower end surface of the lower drive rod; the diameter of the lower stop block is larger than the diameter of the lower drive rod and the upper end surface of the lower stop block and the drive plate Lower end face contact.
  • the beneficial effects of the present invention are: to effectively reduce the wear of the lower end surface of the bearing during grinding, and to adapt to the grinding of the inner surface and the outer surface.
  • Figure 1 is a schematic structural view of a cross-section of the present invention
  • FIG. 2 is a schematic top view of the structure of the driving board 22 of the present invention.
  • base 100, radial movement slot; 101, radial guide rod; 102, rotary drive slot; 20, adjustment device; 21, rotary drive motor; 22, drive plate, 220, drive arc hole; 23 , Limit block; 231, upper limit block; 232, upper guide block; 233, lower drive rod; 234, lower stop block; 235, vertical support rod; 236, horizontal support rod; 24, lower support ring; 25 , Upper support ring.
  • a support and placement seat for bearing polishing includes a cylindrical base 10 and an adjustment device 20; the adjustment device 20 includes a number of limits uniformly distributed around the rotation center axis of the base 10 Position block 23; the limit block 23 moves radially and moves closer or away synchronously; the limit block 23 includes an upper limit block 231 located on the upper side of the base 10; a pair of radially arranged horizontal support rods 236 are formed in the middle of the upper limit block 231 A pair of horizontal support rods 236 are on the same plane and one horizontal support rod 236 is arranged radially inward and the other horizontal support rod 236 is arranged radially outward; a pair of horizontal support rods 236 away from one end is provided with a rotatable ring ⁇ 24 ⁇ Shaped lower support ring 24.
  • the upper limit block 231 is cylindrical.
  • the upper end surface of the upper limit block 231 is formed with a vertical support rod 235 arranged vertically upward; the upper end of the vertical support rod 235 is provided with a rotatable annular upper support ring 25;
  • the block 231 is located in the cylindrical surface where the outer cylindrical surface of the upper support ring 25 is located.
  • the upper support ring 25 and the lower support ring 24 are both bearings.
  • the upper end surface of the base 10 is formed with a number of rectangular groove-shaped radial moving grooves 100 evenly distributed around the circumference; the lower part of the base 10 is formed with a circular groove-shaped rotary drive groove 102; A radial guide rod 101 is formed between the inner and outer side walls of the moving groove 100; a square columnar upper guide block 232 is formed on the lower end surface of the upper limit block 231; the upper guide block 232 is radially sleeved in the radial direction.
  • the lower end surface of the upper guide block 232 is formed with a cylindrical lower drive rod 233; a circular plate-shaped drive plate 22 is rotatably arranged in the rotary drive groove 102; a number of evenly distributed circles are formed on the drive plate 22
  • the arc hole-shaped driving arc hole 220 is matched with the lower driving rod 233; the lower driving rod 233 is slidably arranged in the driving arc hole 220; the upper limit block 231 moves radially with the rotation of the driving plate 22.
  • a rotary drive motor 21 is fixed at the center of the bottom surface of the rotary drive slot 102; the drive plate 22 is fixed on the upper end of the output shaft of the rotary drive motor 21.
  • the lower end surface of the lower driving rod 233 is formed with a circular plate-shaped lower stop block 234; the diameter of the lower stop block 234 is larger than the diameter of the lower driving rod 233 and the upper end surface of the lower stop block 234 It is in contact with the lower end surface of the drive plate 22.
  • the limit block 23 is synchronously driven to move closer or away by rotating the drive plate 22, and then the bearing is placed between all the upper limit blocks 231 so that the bottom of the bearing abuts against the inner lower support ring 24.
  • the outer cylindrical surface is in contact with all the upper support rings 25, which facilitates the subsequent precision grinding of the inner cylindrical surface of the bearing;
  • the limit block 23 is synchronously driven to approach or move away, and then all the upper limit blocks 231 are placed in the bearing so that the bottom of the bearing abuts against the outer lower support ring 24 , The inner cylindrical surface is in contact with all the upper support rings 25, which facilitates the subsequent fine grinding of the outer cylindrical surface of the bearing;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

A support holder for bearing polishing comprises a cylindrical base (10) and an adjustment device (20), wherein the adjustment device (20) comprises several limiting blocks (23) distributed evenly around the rotation center axis of the base (10) and configured to move radially and move toward or away synchronously; the limiting block (23) comprises an upper limiting block (231) positioned on the upper side of the base (10); a pair of radially arranged horizontal support rods (236) are formed in the middle of the upper limiting block (231); the pair of horizontal support rods (236) are on the same plane and one horizontal support rod (236) is radially arranged inward and the other is radially arranged outward; and the remote end of the pair of horizontal support rods (236) is provided with a rotatable annular lower support ring (24).

Description

一种用于轴承打磨的支撑放置座Support placement seat for bearing grinding 技术领域Technical field
本发明涉及轴承加工的技术领域，具体涉及一种用于轴承打磨的支撑放置座。The present invention relates to the technical field of bearing processing, in particular to a support placement seat for bearing grinding.
背景技术Background technique
轴承件在生产过程中，通常需要进行精磨，从而使轴承件的表面更加光滑，以防止装配后工作过程中造成较大磨损伤害。轴承件在加工过程中通常需要通过支撑底座进行支撑，由于加工过程中轴承件通常处于旋转状态。因此，轴承件与支撑底座接触面容易造成较大磨损。In the production process of bearing parts, it is usually necessary to perform fine grinding to make the surface of the bearing parts smoother to prevent large abrasion and damage during the work process after assembly. The bearing part usually needs to be supported by a support base during the processing, because the bearing part is usually in a rotating state during the processing. Therefore, the contact surface of the bearing member and the support base is likely to cause greater wear.
发明内容Summary of the invention
本发明的目的是针对轴承件精磨时下端面易磨损的技术问题，提供了一种用于轴承打磨的支撑放置座。The purpose of the present invention is to solve the technical problem that the lower end surface of the bearing part is easy to wear during the fine grinding, and to provide a supporting place for bearing grinding.
本发明解决上述技术问题的技术方案如下：一种用于轴承打磨的支撑放置座，包括圆柱状的底座和调节装置；调节装置包括若干以底座的旋转中心轴为轴圆周均匀分布的限位块；限位块径向移动设置并且同步靠近或者远离；限位块包括位于底座上侧的上限位块；上限位块中部成型有一对径向设置的水平支撑杆；一对水平支撑杆处于同一平面上并且一个水平支撑杆径向向内、另一水平支撑杆径向向外设置；一对水平支撑杆远离的一端设置有可旋转的圆环状的下支撑环。The technical solutions of the present invention to solve the above technical problems are as follows: A support and placement seat for bearing grinding includes a cylindrical base and an adjusting device; the adjusting device includes a number of limit blocks evenly distributed around the rotation center axis of the base as the axis. ; The limit block moves radially and moves closer or away synchronously; the limit block includes an upper limit block located on the upper side of the base; a pair of radially arranged horizontal support rods are formed in the middle of the upper limit block; a pair of horizontal support rods are in the same plane One horizontal support rod is arranged radially inward and the other horizontal support rod is arranged radially outward; a rotatable annular lower support ring is arranged at one end of a pair of horizontal support rods away from each other.
作为上述技术方案的优选，上限位块呈圆柱状。As a preference of the above technical solution, the upper limit block is cylindrical.
作为上述技术方案的优选，上限位块的上端面上成型有竖直向上设置的竖直支撑杆；竖直支撑杆的上端设置有可旋转的圆环状的上支撑环；上限位块位于上支撑环的外圆柱面的所在的圆柱面内。As a preference of the above technical solution, the upper end surface of the upper limit block is formed with a vertical support rod arranged vertically upward; the upper end of the vertical support rod is provided with a rotatable annular upper support ring; the upper limit block is located on the upper end. In the cylindrical surface where the outer cylindrical surface of the support ring is located.
作为上述技术方案的优选，上支撑环和下支撑环均为轴承。As a preference of the above technical solution, both the upper support ring and the lower support ring are bearings.
作为上述技术方案的优选，底座的上端面上成型有若干圆周均匀分布的矩形槽状的径向移动槽；底座的下部成型有圆形槽状的旋转驱动槽；径向移动槽的内外侧壁之间成型有径向设置的径向导向杆；上限位块的下端面上成型有方形柱状的上导块；上导块径向套设在径向导向杆上；上导块的下端面上成型有圆柱状的下驱动杆；旋转驱动槽内旋转设置有圆形板状的驱动板；驱动板上成型有若干圆周均匀分布的与下驱动杆配合的圆弧孔状的驱动弧孔；下驱动杆圆弧滑行设置在驱动弧孔内；上限位块随着驱动板旋转径向移动。As a preference of the above technical solution, the upper end surface of the base is formed with a number of rectangular groove-shaped radial moving grooves evenly distributed on the circumference; the lower part of the base is formed with a circular groove-shaped rotary drive groove; the inner and outer side walls of the radial moving groove A radial guide rod arranged radially is formed in between; a square columnar upper guide block is formed on the lower end surface of the upper limit block; the upper guide block is radially sleeved on the radial guide rod; the lower end surface of the upper guide block A cylindrical lower drive rod is formed; a circular plate-shaped drive plate is rotatably arranged in the rotary drive groove; a number of arc hole-shaped drive arc holes that are evenly distributed on the circumference and cooperate with the lower drive rod are formed on the drive plate; The driving rod arc sliding is arranged in the driving arc hole; the upper limit block moves radially with the rotation of the driving plate.
作为上述技术方案的优选，旋转驱动槽的底面中心固定有旋转驱动电机；驱动板固定在旋转驱动电机的输出轴上端。As a preference of the above technical solution, a rotary drive motor is fixed at the center of the bottom surface of the rotary drive slot; the drive plate is fixed on the upper end of the output shaft of the rotary drive motor.
作为上述技术方案的优选，下驱动杆的下端面上成型有圆形板状的下止位块；下止位块的直径大于下驱动杆的直径并且下止位块的上端面与驱动板的下端面接触。As a preference of the above technical solution, a circular plate-shaped lower stop block is formed on the lower end surface of the lower drive rod; the diameter of the lower stop block is larger than the diameter of the lower drive rod and the upper end surface of the lower stop block and the drive plate Lower end face contact.
本发明的有益效果在于：有效减少轴承打磨时下端面磨损，适应内表面和外表面打磨。The beneficial effects of the present invention are: to effectively reduce the wear of the lower end surface of the bearing during grinding, and to adapt to the grinding of the inner surface and the outer surface.
附图说明Description of the drawings
图1为本发明的剖面的结构示意图；Figure 1 is a schematic structural view of a cross-section of the present invention;
图2为本发明的驱动板22的俯视的结构示意图。FIG. 2 is a schematic top view of the structure of the driving board 22 of the present invention.
图中，10、底座；100、径向移动槽；101、径向导向杆；102、旋转驱动槽；20、调节装置；21、旋转驱动电机；22、驱动板；220、驱动弧孔；23、限位块；231、上限位块；232、上导块；233、下驱动杆；234、下止位块；235、竖直支撑杆；236、水平支撑杆；24、下支撑环；25、上支撑环。In the figure, 10, base; 100, radial movement slot; 101, radial guide rod; 102, rotary drive slot; 20, adjustment device; 21, rotary drive motor; 22, drive plate, 220, drive arc hole; 23 , Limit block; 231, upper limit block; 232, upper guide block; 233, lower drive rod; 234, lower stop block; 235, vertical support rod; 236, horizontal support rod; 24, lower support ring; 25 , Upper support ring.
具体实施方式Detailed ways
如图1、图2所示，一种用于轴承打磨的支撑放置座，包括圆柱状的底座10和调节装置20；调节装置20包括若干以底座10的旋转中心轴为轴圆周均匀分布的限位块23；限位块23径向移动设置并且同步靠近或者远离；限位块23包括位于底座10上侧的上限位块231；上限位块231中部成型有一对径向设置的水平支撑杆236；一对水平支撑杆236处于同一平面上并且一个水平支撑杆236径向向内、另一水平支撑杆236径向向外设置；一对水平支撑杆236远离的一端设置有可旋转的圆环状的下支撑环24。As shown in Figures 1 and 2, a support and placement seat for bearing polishing includes a cylindrical base 10 and an adjustment device 20; the adjustment device 20 includes a number of limits uniformly distributed around the rotation center axis of the base 10 Position block 23; the limit block 23 moves radially and moves closer or away synchronously; the limit block 23 includes an upper limit block 231 located on the upper side of the base 10; a pair of radially arranged horizontal support rods 236 are formed in the middle of the upper limit block 231 A pair of horizontal support rods 236 are on the same plane and one horizontal support rod 236 is arranged radially inward and the other horizontal support rod 236 is arranged radially outward; a pair of horizontal support rods 236 away from one end is provided with a rotatable ring形的下支持环24。 Shaped lower support ring 24.
如图1所示，上限位块231呈圆柱状。As shown in FIG. 1, the upper limit block 231 is cylindrical.
如图1所示，上限位块231的上端面上成型有竖直向上设置的竖直支撑杆235；竖直支撑杆235的上端设置有可旋转的圆环状的上支撑环25；上限位块231位于上支撑环25的外圆柱面的所在的圆柱面内。As shown in FIG. 1, the upper end surface of the upper limit block 231 is formed with a vertical support rod 235 arranged vertically upward; the upper end of the vertical support rod 235 is provided with a rotatable annular upper support ring 25; The block 231 is located in the cylindrical surface where the outer cylindrical surface of the upper support ring 25 is located.
如图1所示，上支撑环25和下支撑环24均为轴承。As shown in Fig. 1, the upper support ring 25 and the lower support ring 24 are both bearings.
如图1、图2所示，底座10的上端面上成型有若干圆周均匀分布的矩形槽状的径向移动槽100；底座10的下部成型有圆形槽状的旋转驱动槽102；径向移动槽100的内外侧壁之间成型有径向设置的径向导向 杆101；上限位块231的下端面上成型有方形柱状的上导块232；上导块232径向套设在径向导向杆101上；上导块232的下端面上成型有圆柱状的下驱动杆233；旋转驱动槽102内旋转设置有圆形板状的驱动板22；驱动板22上成型有若干圆周均匀分布的与下驱动杆233配合的圆弧孔状的驱动弧孔220；下驱动杆233圆弧滑行设置在驱动弧孔220内；上限位块231随着驱动板22旋转径向移动。As shown in Figures 1 and 2, the upper end surface of the base 10 is formed with a number of rectangular groove-shaped radial moving grooves 100 evenly distributed around the circumference; the lower part of the base 10 is formed with a circular groove-shaped rotary drive groove 102; A radial guide rod 101 is formed between the inner and outer side walls of the moving groove 100; a square columnar upper guide block 232 is formed on the lower end surface of the upper limit block 231; the upper guide block 232 is radially sleeved in the radial direction. On the guide rod 101; the lower end surface of the upper guide block 232 is formed with a cylindrical lower drive rod 233; a circular plate-shaped drive plate 22 is rotatably arranged in the rotary drive groove 102; a number of evenly distributed circles are formed on the drive plate 22 The arc hole-shaped driving arc hole 220 is matched with the lower driving rod 233; the lower driving rod 233 is slidably arranged in the driving arc hole 220; the upper limit block 231 moves radially with the rotation of the driving plate 22.
如图1所示，旋转驱动槽102的底面中心固定有旋转驱动电机21；驱动板22固定在旋转驱动电机21的输出轴上端。As shown in FIG. 1, a rotary drive motor 21 is fixed at the center of the bottom surface of the rotary drive slot 102; the drive plate 22 is fixed on the upper end of the output shaft of the rotary drive motor 21.
如图1所示，下驱动杆233的下端面上成型有圆形板状的下止位块234；下止位块234的直径大于下驱动杆233的直径并且下止位块234的上端面与驱动板22的下端面接触。As shown in Figure 1, the lower end surface of the lower driving rod 233 is formed with a circular plate-shaped lower stop block 234; the diameter of the lower stop block 234 is larger than the diameter of the lower driving rod 233 and the upper end surface of the lower stop block 234 It is in contact with the lower end surface of the drive plate 22.
用于轴承打磨的支撑放置座的工作原理；The working principle of the support placement seat used for bearing grinding;
轴承内圆柱面需要精磨时，首先通过旋转驱动板22，同步带动限位块23靠近或者远离，然后轴承放置在所有的上限位块231之间，使得轴承底部抵靠住内侧的下支撑环24，外圆柱面与所有的上支撑环25接触，方便后续的轴承内圆柱面精磨；When the inner cylindrical surface of the bearing needs to be finely ground, the limit block 23 is synchronously driven to move closer or away by rotating the drive plate 22, and then the bearing is placed between all the upper limit blocks 231 so that the bottom of the bearing abuts against the inner lower support ring 24. The outer cylindrical surface is in contact with all the upper support rings 25, which facilitates the subsequent precision grinding of the inner cylindrical surface of the bearing;
轴承外圆柱面需要精磨时，首先通过旋转驱动板22，同步带动限位块23靠近或者远离，然后所有的上限位块231放置在轴承内，使得轴承底部抵靠住外侧的下支撑环24，内圆柱面与所有的上支撑环25接触，方便后续的轴承外圆柱面精磨；When the outer cylindrical surface of the bearing needs to be finely ground, firstly by rotating the drive plate 22, the limit block 23 is synchronously driven to approach or move away, and then all the upper limit blocks 231 are placed in the bearing so that the bottom of the bearing abuts against the outer lower support ring 24 , The inner cylindrical surface is in contact with all the upper support rings 25, which facilitates the subsequent fine grinding of the outer cylindrical surface of the bearing;
这样有效减少轴承打磨时下端面磨损，适应内表面和外表面打磨。This effectively reduces the wear on the lower end surface of the bearing during grinding, and adapts to the grinding of the inner and outer surfaces.
以上内容仅为本发明的较佳实施方式，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。The above content is only the preferred embodiments of the present invention. For those of ordinary skill in the art, according to the ideas of the present invention, there will be changes in the specific implementation and the scope of application. The content of this specification should not be construed as a reference to the present invention. limits.

Claims (7)

  1. 一种用于轴承打磨的支撑放置座，其特征在于：包括圆柱状的底座(10)和调节装置(20)；调节装置(20)包括若干以底座(10)的旋转中心轴为轴圆周均匀分布的限位块(23)；限位块(23)径向移动设置并且同步靠近或者远离；限位块(23)包括位于底座(10)上侧的上限位块(231)；上限位块(231)中部成型有一对径向设置的水平支撑杆(236)；一对水平支撑杆(236)处于同一平面上并且一个水平支撑杆(236)径向向内、另一水平支撑杆(236)径向向外设置；一对水平支撑杆(236)远离的一端设置有可旋转的圆环状的下支撑环(24)。A support placement seat for bearing grinding, which is characterized in that it includes a cylindrical base (10) and an adjusting device (20); the adjusting device (20) includes a plurality of uniform circumferences taking the rotation center axis of the base (10) as the axis Distributed limit blocks (23); limit blocks (23) move radially and move closer and move away synchronously; limit blocks (23) include upper limit blocks (231) located on the upper side of the base (10); upper limit blocks (231) A pair of radially arranged horizontal support rods (236) are formed in the middle part; a pair of horizontal support rods (236) are on the same plane and one horizontal support rod (236) is radially inward, and the other horizontal support rod (236) ) Is arranged radially outward; a pair of horizontal support rods (236) are provided with a rotatable annular lower support ring (24) at one end away from each other.
  2. 根据权利要求1所述的一种用于轴承打磨的支撑放置座，其特征在于：上限位块(231)呈圆柱状。The support placement seat for bearing grinding according to claim 1, wherein the upper limit block (231) is cylindrical.
  3. 根据权利要求1所述的一种用于轴承打磨的支撑放置座，其特征在于：上限位块(231)的上端面上成型有竖直向上设置的竖直支撑杆(235)；竖直支撑杆(235)的上端设置有可旋转的圆环状的上支撑环(25)；上限位块(231)位于上支撑环(25)的外圆柱面的所在的圆柱面内。A support placement seat for bearing grinding according to claim 1, wherein the upper end surface of the upper limit block (231) is formed with a vertical support rod (235) arranged vertically upward; the vertical support The upper end of the rod (235) is provided with a rotatable annular upper support ring (25); the upper limit block (231) is located in the cylindrical surface where the outer cylindrical surface of the upper support ring (25) is located.
  4. 根据权利要求3所述的一种用于轴承打磨的支撑放置座，其特征在于：上支撑环(25)和下支撑环(24)均为轴承。The support placement seat for bearing grinding according to claim 3, characterized in that: the upper support ring (25) and the lower support ring (24) are both bearings.
  5. 根据权利要求1所述的一种用于轴承打磨的支撑放置座，其特征在于：底座(10)的上端面上成型有若干圆周均匀分布的矩形槽状的径向移动槽(100)；底座(10)的下部成型有圆形槽状的旋转驱动 槽(102)；径向移动槽(100)的内外侧壁之间成型有径向设置的径向导向杆(101)；上限位块(231)的下端面上成型有方形柱状的上导块(232)；上导块(232)径向套设在径向导向杆(101)上；上导块(232)的下端面上成型有圆柱状的下驱动杆(233)；旋转驱动槽(102)内旋转设置有圆形板状的驱动板(22)；驱动板(22)上成型有若干圆周均匀分布的与下驱动杆(233)配合的圆弧孔状的驱动弧孔(220)；下驱动杆(233)圆弧滑行设置在驱动弧孔(220)内；上限位块(231)随着驱动板(22)旋转径向移动。The support and placement seat for bearing grinding according to claim 1, characterized in that: the upper end surface of the base (10) is formed with a plurality of rectangular groove-shaped radial moving grooves (100) evenly distributed on the circumference; the base; The lower part of (10) is formed with a circular groove-shaped rotary drive groove (102); a radial guide rod (101) arranged radially is formed between the inner and outer side walls of the radial moving groove (100); the upper limit block ( A square columnar upper guide block (232) is formed on the lower end surface of 231); the upper guide block (232) is radially sleeved on the radial guide rod (101); the lower end surface of the upper guide block (232) is formed with A cylindrical lower drive rod (233); a circular plate-shaped drive plate (22) is rotatably arranged in the rotary drive groove (102); a number of evenly distributed and lower drive rods (233) are formed on the drive plate (22). ) The matching circular arc hole-shaped driving arc hole (220); the lower driving rod (233) is slidably arranged in the driving arc hole (220); the upper limit block (231) rotates radially with the driving plate (22) mobile.
  6. 根据权利要求5所述的一种用于轴承打磨的支撑放置座，其特征在于：旋转驱动槽(102)的底面中心固定有旋转驱动电机(21)；驱动板(22)固定在旋转驱动电机(21)的输出轴上端。A support placement seat for bearing grinding according to claim 5, characterized in that: the center of the bottom surface of the rotary drive slot (102) is fixed with a rotary drive motor (21); the drive plate (22) is fixed on the rotary drive motor (21) The upper end of the output shaft.
  7. 根据权利要求5所述的一种用于轴承打磨的支撑放置座，其特征在于：下驱动杆(233)的下端面上成型有圆形板状的下止位块(234)；下止位块(234)的直径大于下驱动杆(233)的直径并且下止位块(234)的上端面与驱动板(22)的下端面接触。A support placement seat for bearing grinding according to claim 5, characterized in that: a circular plate-shaped lower stop block (234) is formed on the lower end surface of the lower driving rod (233); The diameter of the block (234) is larger than the diameter of the lower driving rod (233) and the upper end surface of the lower stop block (234) is in contact with the lower end surface of the driving plate (22).
PCT/CN2020/093571 2019-12-06 2020-05-30 Support holder for bearing polishing WO2021109505A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911243885.7A CN111002118B (en) 2019-12-06 2019-12-06 A support and place seat for bearing is polished
CN201911243885.7 2019-12-06

Publications (1)

Publication Number Publication Date
WO2021109505A1 true WO2021109505A1 (en) 2021-06-10

Family

ID=70115535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/093571 WO2021109505A1 (en) 2019-12-06 2020-05-30 Support holder for bearing polishing

Country Status (2)

Country Link
CN (1) CN111002118B (en)
WO (1) WO2021109505A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000191A (en) * 2021-10-29 2022-02-01 华中科技大学 System and method for uniformly heating molecular beam epitaxy
CN117124151A (en) * 2023-10-11 2023-11-28 江苏惠毅智造科技有限公司 Metal product polishing machine tool

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111002118B (en) * 2019-12-06 2021-03-02 台州浙盛轴承科技有限公司 A support and place seat for bearing is polished
CN111702574B (en) * 2020-05-20 2024-08-23 大连富地重工机械制造有限公司 Synchronous rotation telescopic adjusting device
CN111702578B (en) * 2020-08-24 2020-11-10 招远东威金属工艺家具有限公司 Desktop grinding device convenient to position and using method thereof
CN112025548A (en) * 2020-09-03 2020-12-04 台州隆达科技有限公司 Two-section bearing clamping device
CN113427740B (en) * 2021-08-26 2021-11-05 长沙卡星源电力科技有限公司 Forming equipment and forming process of silica gel sleeve
CN114800070B (en) * 2022-04-22 2023-02-10 常州东风轴承有限公司 A blank bar grinding device for bearing processing production

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027028A2 (en) * 2011-08-19 2013-02-28 Taylor Hobson Limited Metrological apparatus
CN208358454U (en) * 2018-06-21 2019-01-11 泰州市润扬电气有限公司 A kind of bearing sander
CN109366281A (en) * 2018-11-27 2019-02-22 毛德宝 A kind of arrangement for grinding of pipe fitting end sharpening machine
CN209158060U (en) * 2018-10-31 2019-07-26 中材科技风电叶片股份有限公司 Wind electricity blade blade root end face grinding apparatus
CN209239720U (en) * 2018-11-29 2019-08-13 苏州市永腾精密五金有限公司 Fixed structure is used in a kind of polishing of bearing
CN111002118A (en) * 2019-12-06 2020-04-14 台州浙盛轴承科技有限公司 A support and place seat for bearing is polished

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829968C2 (en) * 1998-07-04 2001-01-25 Buderus Schleiftechnik Method and device for grinding the inner surface of an opening of a workpiece
CN108177036A (en) * 2017-12-29 2018-06-19 浙江固柏电力科技有限公司 A kind of cylinder plastic article surface grinding device
CN209256515U (en) * 2019-01-15 2019-08-16 涿州市锦翔机械设备有限公司 Cylindrical work processing tool
CN109648411A (en) * 2019-01-22 2019-04-19 马鞍山市粤美金属制品科技实业有限公司 A kind of rotating disc type bearing machining inner ring equipment for grinding and method for grinding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027028A2 (en) * 2011-08-19 2013-02-28 Taylor Hobson Limited Metrological apparatus
CN208358454U (en) * 2018-06-21 2019-01-11 泰州市润扬电气有限公司 A kind of bearing sander
CN209158060U (en) * 2018-10-31 2019-07-26 中材科技风电叶片股份有限公司 Wind electricity blade blade root end face grinding apparatus
CN109366281A (en) * 2018-11-27 2019-02-22 毛德宝 A kind of arrangement for grinding of pipe fitting end sharpening machine
CN209239720U (en) * 2018-11-29 2019-08-13 苏州市永腾精密五金有限公司 Fixed structure is used in a kind of polishing of bearing
CN111002118A (en) * 2019-12-06 2020-04-14 台州浙盛轴承科技有限公司 A support and place seat for bearing is polished

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000191A (en) * 2021-10-29 2022-02-01 华中科技大学 System and method for uniformly heating molecular beam epitaxy
CN117124151A (en) * 2023-10-11 2023-11-28 江苏惠毅智造科技有限公司 Metal product polishing machine tool
CN117124151B (en) * 2023-10-11 2024-04-16 江苏惠毅智造科技有限公司 Metal product polishing machine tool

Also Published As

Publication number Publication date
CN111002118A (en) 2020-04-14
CN111002118B (en) 2021-03-02

Similar Documents

Publication Publication Date Title
WO2021109505A1 (en) Support holder for bearing polishing
US9999961B2 (en) Grinding machine
KR101366762B1 (en) Ball polishing apparatus for a ball valve
CN204772085U (en) Two -sided grinding of planetary gear formula or burnishing machine
JP4564996B2 (en) Grinding equipment
CN105058208A (en) Grinding machine
US9873177B2 (en) Machining apparatus
CN204868548U (en) Two -sided grinding of planetary gear formula or burnishing machine
CN110854049A (en) Rotary crystal expanding device
CN110565999A (en) rotatable lifting stage
CN219901565U (en) Grinding tool for bearing
JP2015150638A (en) Grinder for tapered roller, and method for grinding tapered roller
JP6256076B2 (en) Tapered roller polishing apparatus and tapered roller polishing method
CN117464486A (en) Wafer processing apparatus and wafer processing method
CN108161735A (en) Variable-diameter type circular sheet clamp structure and method
JP2010023122A (en) Holding device and polishing apparatus
JP6136199B2 (en) Spherical end grinding machine for roller workpieces
CN202123404U (en) Millstone translational mechanism for spring end grinder
CN205056761U (en) Side forms utensil is revolved in quick shaping
JP2015074042A (en) Grinding device
CN213054309U (en) Compressor housing processing work platform
CN112621477A (en) Polishing equipment for bearing raceway
CN208467949U (en) A kind of precision annulus Cylindrical Grinding Processes device
CN118003198B (en) Bearing raceway processing equipment based on bearing processing
CN204868468U (en) Milling machine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20897312

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20897312

Country of ref document: EP

Kind code of ref document: A1