CN103506815A - Check ring for shaft and machining method of check ring for shaft - Google Patents
Check ring for shaft and machining method of check ring for shaft Download PDFInfo
- Publication number
- CN103506815A CN103506815A CN201310452384.6A CN201310452384A CN103506815A CN 103506815 A CN103506815 A CN 103506815A CN 201310452384 A CN201310452384 A CN 201310452384A CN 103506815 A CN103506815 A CN 103506815A
- Authority
- CN
- China
- Prior art keywords
- shaft block
- block ring
- shaft
- check ring
- matrix
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 title abstract 7
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 29
- 238000003672 processing method Methods 0.000 claims description 10
- 230000009191 jumping Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a machining method of a check ring for a shaft. The machining method includes the following steps: carrying out blanking processing on a metal board to obtain a circle, forming a base body of the check ring for the shaft, increasing the size allowance of the inner circle in the blanking process design, carrying out machining to remove the size allowance of the inner circle to enable the surface of the inner circle to be smooth and free of a taper, and carrying out cutting to enable the check ring to be provided with an opening. The invention provides the check ring for the shaft, wherein the check ring for the shaft is machined through the machining method. The check ring for the shaft comprises the annular base body and a center hole, the base body has the predetermined thickness, is provided with the opening and is defined by two annular planes, an inner lateral side and an outer lateral side, and the opening is formed between the two annular planes. According to the machining method of the check ring for the shaft and the check ring for the shaft, the size allowance of the inner circle of the check ring for the shaft is increased, the inner circle of the check ring for the shaft is machined in a machining mode to obtain the check ring for the shaft, the inner lateral side of the check ring is smooth and free of the taper, and in the assembly process and the use process, when being stressed, the check ring is large in contact area, even in stress and not prone to jumping out.
Description
Technical field
The present invention relates to machine components technical field, relate in particular to a kind of shaft block ring and processing method thereof.
Background technology
In prior art, structure is that the shaft block ring of opening annulus is conventional machine components, and it has the design standard of standard, and its Main Function is the cast parts that are fastened on axle, can prevent from being contained in other part plaies on axle, belongs to a kind of securing member.In actual production, in assembling use procedure, can there is the phenomenon that shaft block ring ejects in the shaft block ring of producing according to GB, this is mainly because the external diameter tolerance of shaft block ring in GB is larger, there is the big and small arc surface of staying in shaft block ring, and there is an obvious tapering in inner circle, while causing shaft block ring stressed, contact area is too small, and shaft block ring is jumped out after stressed.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of shaft block ring and processing method thereof, having realized optimal design and the processing technology of shaft block ring improves, it is rational in infrastructure, manufacturing process is simple, can effectively prevent stressed jumping out, thus make fixed, accurate positioning.
A processing method for shaft block ring, comprises the following steps:
S1, sheet metal is carried out to stamping-out process and to obtain circle, form shaft block ring matrix, and in Stamping process design, increase the size surplus of inner circle;
The size surplus of inner circle is removed in S2, machined, makes the level and smooth zero draft of internal circular surfaces, obtains shaft block ring processing state matrix;
S3, shaft block ring processing state matrix is carried out to otch, make it there is opening.
A kind of shaft block ring, comprise annular matrix, at described matrix middle part, form centre bore, described matrix has predetermined thickness and has an opening, described matrix is surrounded by two planar annulars, medial surface and lateral surfaces, between described two planar annulars, forms described opening.
Preferably, the level and smooth zero draft of the medial surface of described matrix.
Preferably, described opening two ends are respectively arranged with the first syndeton and the second syndeton, and by the aperture of described the first syndeton and the fixing described opening of described the second syndeton.
Preferably, described the first syndeton and described the second syndeton are distributed as the first through hole and the second through hole that runs through described matrix.
Preferably, the level and smooth zero draft of described lateral surface.
Preferably, described shaft block ring is at uniform thickness in the radial direction.
In the present invention, adopt the size surplus that increases shaft block ring inner circle, and by mach mode, shaft block ring inner circle is processed, the shaft block ring making by this technique, the level and smooth zero draft of its medial surface, therefore, shaft block ring is in assembling use procedure, when stressed, contact area is large, stressed even, can not jump out.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the processing method of a kind of shaft block ring of proposing of the present invention;
Fig. 2 is the structural representation of a kind of shaft block ring of proposing of the present invention.
The specific embodiment
As shown in Figure 1, Fig. 1 is the schematic flow sheet of the processing method of a kind of shaft block ring of proposing of the present invention; Fig. 2 is the structural representation of a kind of shaft block ring of proposing of the present invention.
With reference to Fig. 1, a kind of shaft block ring processing method that the present invention proposes, comprises the following steps:
S1, sheet metal is carried out to stamping-out process and to obtain circle, form shaft block ring matrix, and in Stamping process design, increase the size surplus of inner circle;
The size surplus of inner circle is removed in S2, machined, makes the level and smooth zero draft of internal circular surfaces, obtains shaft block ring processing state matrix;
S3, shaft block ring processing state matrix is carried out to otch, make it there is opening.
With reference to Fig. 2, a kind of shaft block ring that adopts above-mentioned shaft block ring processing method to make that the present invention proposes, comprise annular matrix 1, at described matrix 1 middle part, form centre bore 2, the size of centre bore 2 and size can be passed through bearing, described matrix 1 has predetermined thickness and has an opening 16, and described matrix 1 is surrounded by two planar annulars 11, medial surface 12 and lateral surface 13, between described two planar annulars 11, forms described opening 16.
In the present embodiment, the level and smooth zero draft of medial surface 12 of matrix 1, the level and smooth zero draft of lateral surface 13, medial surface 12 is vertical with planar annular 11 with lateral surface 13, thereby ensured that shaft block ring contact area when stressed is enough large, thereby ensured that shaft block ring is stressed evenly, in use procedure, can not beat.
In specific design process, opening 16 two ends of matrix 1 are respectively arranged with the first through hole 14, the second through hole 15 that runs through matrix 1, and pass through the aperture of the first through hole 14, the second through hole 15 permanent openings 16, thereby better control the aperture of matrix 1 opening 16.
In the present embodiment, shaft block ring is uniform thickness in the radial direction, further improves the stressed uniformity of shaft block ring, improves the stability in shaft block ring use procedure.
In the present invention, adopt and increase shaft block ring inner circle size surplus, and by mach mode, shaft block ring inner circle is processed, the shaft block ring making by this technique, the level and smooth zero draft of its medial surface, therefore, shaft block ring is in assembling use procedure, when stressed, contact area is large, stressed even, can not jump out.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. a processing method for shaft block ring, is characterized in that, comprises the following steps:
S1, sheet metal is carried out to stamping-out process and to obtain circle, form shaft block ring matrix, and in Stamping process design, increase the size surplus of inner circle;
The size surplus of inner circle is removed in S2, machined, makes the level and smooth zero draft of internal circular surfaces, obtains shaft block ring processing state matrix;
S3, shaft block ring processing state matrix is carried out to otch, make it there is opening.
2. the shaft block ring that the processing method of a shaft block ring as claimed in claim 1 is made, it is characterized in that, comprise annular matrix (1), at described matrix (1) middle part, form centre bore (2), described matrix (1) has predetermined thickness and has an opening (16), described matrix (1) is surrounded by two planar annulars (11), medial surface (12) and lateral surface (13), forms described opening (16) between described two planar annulars (11).
3. shaft block ring according to claim 2, is characterized in that, the level and smooth zero draft of medial surface (12) of described matrix (1).
4. shaft block ring according to claim 2, it is characterized in that, described opening (16) two ends are respectively arranged with the first syndeton and the second syndeton, and by the aperture of described the first syndeton and the fixing described opening (16) of described the second syndeton.
5. shaft block ring according to claim 4, is characterized in that, described the first syndeton and described the second syndeton are distributed as the first through hole (14) and the second through hole (15) that runs through described matrix (1).
6. shaft block ring according to claim 2, is characterized in that, the level and smooth zero draft of described lateral surface (13).
7. according to the shaft block ring described in claim 2-6 any one, it is characterized in that, described shaft block ring is at uniform thickness in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310452384.6A CN103506815B (en) | 2013-09-28 | 2013-09-28 | A kind of shaft block ring and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310452384.6A CN103506815B (en) | 2013-09-28 | 2013-09-28 | A kind of shaft block ring and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103506815A true CN103506815A (en) | 2014-01-15 |
| CN103506815B CN103506815B (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310452384.6A Active CN103506815B (en) | 2013-09-28 | 2013-09-28 | A kind of shaft block ring and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506815B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551573A (en) * | 2015-02-05 | 2015-04-29 | 安徽省宁国市东波紧固件有限公司 | Method for producing steel wire baffle ring |
| CN105057981A (en) * | 2015-07-30 | 2015-11-18 | 重庆川东减震制造有限公司 | Processing method of bearing check ring |
| CN106089898A (en) * | 2016-08-22 | 2016-11-09 | 浙江荣得利航空部件有限公司 | A kind of new work engine shaft block ring |
| CN106239157A (en) * | 2016-08-18 | 2016-12-21 | 安徽省宁国市东波紧固件有限公司 | A kind of back-up ring machine-shaping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710999U1 (en) * | 1997-06-24 | 1997-08-21 | Hugo Benzing GmbH & Co. KG, 70372 Stuttgart | Circlip |
| CN101176899A (en) * | 2007-11-28 | 2008-05-14 | 陈福星 | Preparing technique of back-up ring |
| CN101508024A (en) * | 2009-03-13 | 2009-08-19 | 洛阳轴研科技股份有限公司 | Processing method of split retainer |
| CN201322027Y (en) * | 2008-12-12 | 2009-10-07 | 东风汽车公司 | Elastic damping ring for hole and shaft |
| CN202484027U (en) * | 2012-03-16 | 2012-10-10 | 中国航空工业集团公司沈阳发动机设计研究所 | Elastic check ring |
| CN103008495A (en) * | 2012-12-24 | 2013-04-03 | 江麓机电集团有限公司 | Elastic retainer ring processing method |
| EP2602495A1 (en) * | 2011-12-06 | 2013-06-12 | Getriebebau NORD GmbH & Co. KG | Internal circlip |
-
2013
- 2013-09-28 CN CN201310452384.6A patent/CN103506815B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710999U1 (en) * | 1997-06-24 | 1997-08-21 | Hugo Benzing GmbH & Co. KG, 70372 Stuttgart | Circlip |
| CN101176899A (en) * | 2007-11-28 | 2008-05-14 | 陈福星 | Preparing technique of back-up ring |
| CN201322027Y (en) * | 2008-12-12 | 2009-10-07 | 东风汽车公司 | Elastic damping ring for hole and shaft |
| CN101508024A (en) * | 2009-03-13 | 2009-08-19 | 洛阳轴研科技股份有限公司 | Processing method of split retainer |
| EP2602495A1 (en) * | 2011-12-06 | 2013-06-12 | Getriebebau NORD GmbH & Co. KG | Internal circlip |
| CN202484027U (en) * | 2012-03-16 | 2012-10-10 | 中国航空工业集团公司沈阳发动机设计研究所 | Elastic check ring |
| CN103008495A (en) * | 2012-12-24 | 2013-04-03 | 江麓机电集团有限公司 | Elastic retainer ring processing method |
Non-Patent Citations (1)
| Title |
|---|
| 黄宗响等: "NUP000型圆柱滚子轴承挡圈加工工艺", 《轴承》, no. 05, 5 May 2005 (2005-05-05) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551573A (en) * | 2015-02-05 | 2015-04-29 | 安徽省宁国市东波紧固件有限公司 | Method for producing steel wire baffle ring |
| CN104551573B (en) * | 2015-02-05 | 2017-09-15 | 安徽省宁国市东波紧固件有限公司 | A kind of elastic spring manufacture method |
| CN105057981A (en) * | 2015-07-30 | 2015-11-18 | 重庆川东减震制造有限公司 | Processing method of bearing check ring |
| CN106239157A (en) * | 2016-08-18 | 2016-12-21 | 安徽省宁国市东波紧固件有限公司 | A kind of back-up ring machine-shaping device |
| CN106089898A (en) * | 2016-08-22 | 2016-11-09 | 浙江荣得利航空部件有限公司 | A kind of new work engine shaft block ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103506815B (en) | 2016-02-03 |
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