CN109759796A - A kind of processing method and its processing unit (plant) of high-strength spring gasket pilot hole - Google Patents
A kind of processing method and its processing unit (plant) of high-strength spring gasket pilot hole Download PDFInfo
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- CN109759796A CN109759796A CN201910148300.7A CN201910148300A CN109759796A CN 109759796 A CN109759796 A CN 109759796A CN 201910148300 A CN201910148300 A CN 201910148300A CN 109759796 A CN109759796 A CN 109759796A
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- clamp body
- spring shim
- hole
- pressing plate
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Abstract
The invention discloses the processing method and its processing unit (plant) of a kind of high-strength spring gasket pilot hole, the processing method includes prefabricated blank, blank clamping, shapes and dismantle part.Its processing unit (plant) includes clamp body, housing screw and lock washer, clamp body includes clamped section and pressing plate, locating slot and placing groove are equipped in the end of clamped section, placing groove can accommodate spring shim to be processed, the threaded hole to match with housing screw is equipped in the two sides of clamped section and pressing plate, arc groove is equipped in pressing plate, lock washer is set in locating slot, bore hole is equipped in lock washer, corresponding threaded hole is passed through by housing screw between pressing plate and clamp body, the spring shim in locating slot is fixed in realization.Pilot hole is processed using processing unit (plant) of the present invention, simple process is easily operated, while improving processing efficiency, increases the reliability of processing, and versatility is good, operation and easy to use, suitable popularization and application.
Description
Technical field
The present invention relates to technical field of mechanical processing, specifically a kind of high-strength spring gasket pilot hole adds
Work method and its processing unit (plant).
Background technique
Threaded connection is most common connection type in mechanical equipment connection, and spring shim is the most frequently used in being threadedly coupled again
Locking mode.With the rapid development of society, the mechanical equipment of various requirement is also being constantly brought forth new ideas, to meet different requirements
The use of connection and locking mode, spring shim is also more and more extensive, to meet the cooperation higher threaded connection of required precision
Locking needs, it is a kind of that spring shim with high accuracy is cooperated just to come into being.Existing spring shim is generally used high temperature alloy
Material is made, and pilot hole bolt engaged therewith is attached by laser welding mode when use, after weld formation, it is desirable that checks
The tensile property of weld width, depth and entire welding product.Conventional spring shim processing method is added using impact style
The Product Assembly pore size consistency of work is poor, precision is low, finish is not high.
The main machining method of usual gasket is stamping, and gasket with high accuracy is cooperated to need first to stamp out shape
Afterwards, reaming mode supplementary processing pilot hole is being used.Since the spring shim strength of materials is high, after stamping, using fraising
Difficulty is larger when the conventional method supplementary processing hole of mode.For this reason, it may be necessary to design a set of processing dress for capableing of quick positioning compression
It sets, to be mounted on lathe, to process to the pilot hole in spring shim, realizes the quick fixed of product processing
Position compresses, and makes the spring shim that the pilot hole dimensional accuracy processed is high, chamfer dimesion is consistent, finish is good.
Summary of the invention
The problem of for background technique, the object of the present invention is to provide a kind of high-strength spring gasket pilot holes
Conventional reaming mode is changed to bore hole mode by processing method, on the basis of the processing of conventional pads, by increasing on lathe
Using bore hole mode, the pilot hole of cooperation required precision is processed, specifically a kind of high-strength spring gasket pilot hole
Processing method and its processing unit (plant).
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of high-strength spring gasket pilot hole
Processing method, the processing method the following steps are included:
A, prefabricated blank: to the high-intensitive plate of selection in machine tool or numerical control machining center, spring shim 4 is precast in advance
Outer profile blank, and guarantee the bending degree and corresponding length requirement of its bending edges；
B, blank clamping: by prefabricated spring shim clamping on clamp body, design, which has, in the clamp body can accommodate institute
The locating slot and placing groove of spring shim are stated, and to the pressing plate and housing screw that spring shim is fixed, and in the pressure
Design has arc groove in plate, by designed locating slot, placing groove, pressing plate and housing screw, is easy to implement to spring shim
Carry out positioning compression；Lock washer is fixed in the spring shim on clamp body simultaneously, will pass through lock washer to spring
Pilot hole to be processed is processed in gasket；
C, shape: the clamp body after clamping be fixedly mounted on lathe, to the spring shim being fixed in clamp body into
Row processing, makes position to be processed in bore hole alignment springs gasket prefabricated in lock washer, passes through bore hole mode using cutter
It is processed, the dimensional accuracy and chamfering for making pilot hole to be processed in spring shim are to desired size；
D, it dismantles part: after process finishing, spring shim being disassembled from clamp body, obtains finished product.
Further, the processing method of a kind of high-strength spring gasket pilot hole of the present invention, wherein the processing
In forming process, power needed for Boring is hydraulic way, and required pressure and rate travel can continuously adjust.
Processing method to realize above-mentioned high-strength spring gasket pilot hole, the present invention also provides a kind of high-strength springs
The processing unit (plant) of gasket pilot hole, the processing unit (plant) include clamp body, housing screw and lock washer, and the clamp body is
Column construction with step includes clamped section and pressing plate, is equipped with locating slot and placement in the end of the clamped section
Slot, the placing groove can accommodate the spring shim to be processed, be equipped with and institute in the two sides of the clamped section and pressing plate
The threaded hole that housing screw matches to be stated, arc groove is equipped in the pressing plate, the lock washer is set in locating slot,
It is equipped with bore hole in the lock washer, corresponding threaded hole is passed through by housing screw between the pressing plate and clamp body, realizes
Spring shim in locating slot is fixed.
Further, processing unit (plant) of the present invention, wherein through-hole is axially arranged with along it in the clamped section, institute
It states through-hole to communicate with placing groove, bore hole can effectively be avoided by the through-hole, convenient for assembly hole machined.
It is and existing using a kind of processing method and its processing unit (plant) of high-strength spring gasket pilot hole of the present invention
Technology is compared, and effective effect is: through the high-intensitive plate to selection in machine tool or numerical control machining center, in advance
The outer profile blank of spring shim is precast, and guarantees the bending degree and corresponding length requirement of its bending edges, then passes through embryo
It part clamping and shapes, on the basis of the processing of conventional pads, by increasing the bore hole on lathe, processes cooperation precision and want
The pilot hole asked increases the reliability of processing while improving processing efficiency, and processing technology is simple, easily operated, fits
It is wide with range.Meanwhile using processing unit (plant) of the present invention, there is fast positioning clamping effect, improving processing efficiency
Meanwhile increasing the reliability of processing.Pilot hole is processed using processing unit (plant) of the present invention, has stabilization can
It leans on, structure is simple, and easy to implement using wide, at low cost, high reliablity, versatility is good, is convenient to mount and dismount, and can be popularized and applied to
Various sizes shape, various cooperations require in the processing of product of gasket, operation and easy to use, suitable popularization and application.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is design of part schematic diagram to be processed；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is Fig. 2 side view.
It is as shown in the figure: 1- clamp body, 11- be clamped section, 12- through-hole, 13- threaded hole, 14- locating slot, 15- placing groove,
16- pressing plate, 17- arc groove, 2- housing screw, 3- lock washer, 31- bore hole, 4- spring shim, 41- pilot hole.
Specific embodiment
To further illustrate inventive concept of the invention, below with reference to attached drawing to a specific embodiment of the invention make into
One step explanation:
Below by taking the pilot hole 41 processed in high-strength spring gasket 4 as shown in Figure 1 as an example, of the invention add is further illustrated
Work method, which has bending edges and planar structure, and the process and assemble hole 41 in the plane, using institute of the present invention
The method procedure of processing stated is as follows:
A, prefabricated blank: to the high-intensitive plate of selection in machine tool or numerical control machining center, spring shim 4 is precast in advance
Outer profile blank, and guarantee the bending degree and corresponding length requirement of its bending edges；
B, blank clamping: by prefabricated 4 clamping of spring shim on clamp body 1, design has and can accommodate in the clamp body 1
The locating slot 14 and placing groove 15 of the spring shim 4, and to the pressing plate 16 and housing screw 2 that spring shim 4 is fixed,
And design has arc groove 17 in the pressing plate 16, passes through designed locating slot 14, placing groove 15, pressing plate 16 and housing screw
2, it is easy to implement and positioning compression is carried out to spring shim 4；The spring shim 4 lock washer 3 being fixed on simultaneously on clamp body 1
In, it is processed with will pass through lock washer 3 to pilot hole 41 to be processed in spring shim 4；
C, it shapes: the clamp body 1 after clamping is fixedly mounted on lathe, to the spring shim 4 being fixed in clamp body 1
It is processed, makes position to be processed in 31 alignment springs gasket 4 of bore hole prefabricated in lock washer 3, boring is passed through using cutter
Hole mode is processed, and the dimensional accuracy and chamfering for making pilot hole 41 to be processed in spring shim 4 are to desired size；
D, it dismantles part: after process finishing, spring shim 4 being disassembled from clamp body 1, obtains finished product.
Further, wherein it is described shape during, power needed for Boring is hydraulic way, and required
Pressure and rate travel can continuously adjust.
As shown in Figures 2 and 3, a kind of processing for processing high-strength spring gasket pilot hole of the present invention fills
It sets, the processing unit (plant) includes clamp body 1, housing screw 2 and lock washer 3, and the clamp body 1 is the cylindricality with step
Structure includes clamped section 11 and pressing plate 16, is equipped with locating slot 14 and placing groove 15, institute in the end of the clamped section 11
The spring shim 4 to be processed can be accommodated by stating placing groove 15, the two sides of the clamped section 11 and pressing plate 16 be equipped with
The threaded hole 13 that the housing screw 2 matches, is equipped with arc groove 17 in the pressing plate 16, and the lock washer 3 is set to
In locating slot 14, it is equipped with bore hole 31 in the lock washer 3, is worn between the pressing plate 14 and clamp body 1 by housing screw 2
Corresponding threaded hole 13 is crossed, the spring shim 4 in locating slot 14 is fixed in realization.
Further, wherein being axially arranged with through-hole 12, the through-hole 12 and placing groove along it in the clamped section 11
15 communicate, and can effectively avoid bore hole 31 by the through-hole 12, convenient for processing to pilot hole 41.It is convenient for by the through-hole 12
Cutter is avoided during bore hole, and can guarantee that metal fillings is excluded in time by the through-hole 12, clamp body 1 can also be mitigated
Weight.
In actual application, using processing unit (plant) of the present invention, the processing unit (plant) include clamp body 1,
Housing screw 2 and lock washer 3, since design processes locating slot 14 and placing groove 15 on clamp body 1, and on pressing plate 16
Design processes arc groove 17, by clamp body 1 can quick positioning compression spring shim 4 to be processed, facilitate clamp body 1
It is mounted on lathe, by 3 positioning compression of lock washer on clamp body 1, is easy to implement the quick positioning pressure of part process
Pilot hole 41 tightly and is reliably processed, to meet the size of pilot hole 41, has precision high, chamfer dimesion is consistent, bright and clean
The spring shim spent；Meanwhile through-hole 12 is processed on clamp body body 1, convenient for avoiding cutter during bore hole, and can protect
Card metal fillings is excluded in time by the through-hole 12, can also mitigate the weight of clamp body 1.
In conclusion being processed to pilot hole 41 by bore hole mode using processing unit (plant) of the present invention, have
Reliable and stable, structure is simple, and easy to implement using wide, at low cost, high reliablity, versatility is good, is convenient to mount and dismount, and can promote
Apply to various sizes shape, it is various cooperate require in the processing of product of gasket, operation and easy to use, suitable popularization is answered
With.
Protection scope of the present invention is not limited only to technical solution disclosed in specific embodiment, and the foregoing is merely this hairs
Bright better embodiment, is not intended to limit the present invention, and any trickle amendment made by all technical solutions according to the present invention is equal
Replacement and improvement, all should be included in the scope of protection of the technical solution of the present invention.
Claims (4)
1. a kind of processing method of high-strength spring gasket pilot hole, it is characterised in that: the processing method the following steps are included:
A, prefabricated blank: to the high-intensitive plate of selection in machine tool or numerical control machining center, spring shim 4 is precast in advance
Outer profile blank, and guarantee the bending degree and corresponding length requirement of its bending edges；
B, blank clamping: by prefabricated spring shim (4) clamping on clamp body (1), design has in the clamp body (1)
The locating slot (14) and placing groove (15) of the spring shim (4) can be accommodated, and to the pressing plate that spring shim (4) is fixed
(16) and housing screw (2) design has arc groove (17), and in the pressing plate (16), by designed locating slot (14),
Placing groove (15), pressing plate (16) and housing screw (2) are easy to implement and carry out positioning compression to spring shim (4)；It simultaneously will locking
Gasket (3) is fixed in the spring shim (4) on clamp body (1), with will pass through lock washer (3) in spring shim (4) to
The pilot hole (41) of processing is processed；
C, it shapes: the clamp body 1 after clamping being fixedly mounted on lathe, to the spring shim being fixed in clamp body 1
(4) it is processed, makes position to be processed in bore hole (31) alignment springs gasket (4) prefabricated in lock washer (3), using knife
Tool is processed by bore hole mode, and the dimensional accuracy and chamfering for making pilot hole (41) to be processed in spring shim (4) are to wanting
Seek size；
D, it dismantles part: after process finishing, spring shim (4) being disassembled from clamp body (1), obtains finished product.
2. a kind of processing method of high-strength spring gasket pilot hole according to claim 1, it is characterised in that: described to add
In work forming process, power needed for Boring is hydraulic way, and required pressure and rate travel can be adjusted continuously
Section.
3. a kind of for processing the processing unit (plant) of high-strength spring gasket pilot hole described in claim 1, it is characterised in that: institute
Stating processing unit (plant) includes clamp body (1), housing screw (2) and lock washer (3), and the clamp body (1) is with step
Column construction includes clamped section (11) and pressing plate (16), is equipped with locating slot (14) in the end of the clamped section (11)
With placing groove (15), the placing groove (15) can accommodate the spring shim to be processed (4), in the clamped section (11) and
The two sides of pressing plate (16) are equipped with the threaded hole (13) to match with the housing screw (2), are equipped in the pressing plate (16)
Arc groove (17), the lock washer (3) are set in locating slot (14), are equipped with bore hole (31) in the lock washer (3),
Corresponding threaded hole (13) are passed through by housing screw (2) between the pressing plate (14) and clamp body (1), are realized to locating slot
(14) spring shim (4) in is fixed.
4. processing unit (plant) according to claim 3, it is characterised in that: be axially arranged in the clamped section (11) along it
Through-hole (12), the through-hole (12) communicate with placing groove (15), can effectively avoid bore hole (31) by the through-hole (12), be convenient for
Pilot hole (41) are processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148300.7A CN109759796B (en) | 2019-02-28 | 2019-02-28 | Machining method and machining device for high-strength spring gasket assembly hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148300.7A CN109759796B (en) | 2019-02-28 | 2019-02-28 | Machining method and machining device for high-strength spring gasket assembly hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109759796A true CN109759796A (en) | 2019-05-17 |
| CN109759796B CN109759796B (en) | 2020-09-01 |
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ID=66457219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910148300.7A Active CN109759796B (en) | 2019-02-28 | 2019-02-28 | Machining method and machining device for high-strength spring gasket assembly hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109759796B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385903A (en) * | 2021-07-23 | 2021-09-14 | 贵州航天精工制造有限公司 | Method and device for processing spring piece by using bar |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776073A (en) * | 1986-05-26 | 1988-10-11 | Ishikawa Gasket Co., Ltd. | Method of manufacturing a steel laminate gasket |
| CN102328190A (en) * | 2011-10-14 | 2012-01-25 | 株洲南车时代电气股份有限公司 | Metal gasket processing method |
| CN104476145A (en) * | 2014-12-29 | 2015-04-01 | 浙江赛特机械有限公司 | Gasket manufacturing method |
| CN204366529U (en) * | 2014-12-31 | 2015-06-03 | 无锡职业技术学院 | A kind of bore hole, end face milling fixture being applicable to the processing of eccentric washer part |
| CN105458796A (en) * | 2015-12-15 | 2016-04-06 | 天津市蓟县华旭工贸有限公司 | Boring clamp |
| CN105773068A (en) * | 2014-12-13 | 2016-07-20 | 重庆迎瑞升压铸有限公司 | Machining process for elastic gasket |
| CN205600342U (en) * | 2016-02-22 | 2016-09-28 | 莱芜钢铁集团有限公司 | Gasket is with processing frock |
| CN205967055U (en) * | 2016-07-29 | 2017-02-22 | 东风汽车电子有限公司 | Gasket punching press anchor clamps |
-
2019
- 2019-02-28 CN CN201910148300.7A patent/CN109759796B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776073A (en) * | 1986-05-26 | 1988-10-11 | Ishikawa Gasket Co., Ltd. | Method of manufacturing a steel laminate gasket |
| CN102328190A (en) * | 2011-10-14 | 2012-01-25 | 株洲南车时代电气股份有限公司 | Metal gasket processing method |
| CN105773068A (en) * | 2014-12-13 | 2016-07-20 | 重庆迎瑞升压铸有限公司 | Machining process for elastic gasket |
| CN104476145A (en) * | 2014-12-29 | 2015-04-01 | 浙江赛特机械有限公司 | Gasket manufacturing method |
| CN204366529U (en) * | 2014-12-31 | 2015-06-03 | 无锡职业技术学院 | A kind of bore hole, end face milling fixture being applicable to the processing of eccentric washer part |
| CN105458796A (en) * | 2015-12-15 | 2016-04-06 | 天津市蓟县华旭工贸有限公司 | Boring clamp |
| CN205600342U (en) * | 2016-02-22 | 2016-09-28 | 莱芜钢铁集团有限公司 | Gasket is with processing frock |
| CN205967055U (en) * | 2016-07-29 | 2017-02-22 | 东风汽车电子有限公司 | Gasket punching press anchor clamps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385903A (en) * | 2021-07-23 | 2021-09-14 | 贵州航天精工制造有限公司 | Method and device for processing spring piece by using bar |
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| Publication number | Publication date |
|---|---|
| CN109759796B (en) | 2020-09-01 |
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