CN107414621A - Process reinforcing agent for compression spring workpiece and reinforcing method thereof - Google Patents
Process reinforcing agent for compression spring workpiece and reinforcing method thereof Download PDFInfo
- Publication number
- CN107414621A CN107414621A CN201710624863.XA CN201710624863A CN107414621A CN 107414621 A CN107414621 A CN 107414621A CN 201710624863 A CN201710624863 A CN 201710624863A CN 107414621 A CN107414621 A CN 107414621A
- Authority
- CN
- China
- Prior art keywords
- compression spring
- workpiece
- alignment pin
- technique
- spring workpiece
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 title claims abstract description 36
- 238000007906 compression Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000008569 process Effects 0.000 title abstract description 5
- 239000012744 reinforcing agent Substances 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 title description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004202 carbamide Substances 0.000 claims abstract description 11
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 238000005728 strengthening Methods 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 239000010721 machine oil Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052700 potassium Inorganic materials 0.000 abstract description 2
- 239000011591 potassium Substances 0.000 abstract description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs
-
- 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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a process reinforcing agent for a compression spring workpiece, which is formed by mixing 95-97% of urea and 3-5% of potassium niter in percentage by mass. The invention can be flexibly operated according to the actual situation of the compression spring workpiece, and the operation is simple; the invention ensures that when the slender compression spring workpiece is finely ground, the positioning is accurate, the clamping force is large, the problem of shaking of the original workpiece is solved, and the requirement of processing precision is met.
Description
Technical field
The present invention relates to the technique reinforcing of workpiece in machining, a kind of especially technique for compression spring workpiece adds
Gu agent and its reinforcement means.
Background technology
Because the rigidity such as elongated compression spring workpiece, thin-wall workpiece, blade workpiece is insufficient or in irregular shape, in plane
When elongated compression spring end face is refined on grinding machine, location difficulty, clamping is easily deformed.Will therefore, haveing no alternative but reduction technology sometimes
Ask, or increase wall thickness to strengthen rigidity, or even be forced change design, overall structure is changed into fabricated structure.
To the above-mentioned type workpiece, except in addition to processing request is adapted in terms of technique and frock, still needing in technical process
Reinforced, the requirement of work pieces process can be met.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided one kind is used for compression spring workpiece
Technique strengthening agent.
The technical solution adopted for the present invention to solve the technical problems is：For the technique strengthening agent of compression spring workpiece,
The technique strengthening agent is mixed by the urea and 3%-5% niter that mass percent is 95%-97%.
Further, the urea accounting 96%, niter accounting 4%.
The invention also discloses the technique reinforcement means of compression spring workpiece, comprise the following steps：
A, the alignment pin of matching is selected according to the internal diameter of compression spring, by alignment pin absorption on magnetic suction disc；
B, positioning pin surface is smeared with machine oil, then compression spring is set on alignment pin；
C, casting craft strengthening agent in the gap between the overcoat and alignment pin of compression spring workpiece, until solidification is formed
Reinforcement block；
D, magnetic suction disc degaussing release alignment pin, takes out reinforcement block from alignment pin, the pressure when meeting processing request
Contracting spring workpiece.
Further, in step c, technique strengthening agent is 95%-97% urea and 3%-5% potassium by mass percent
Nitre mixes.
Beneficial effects of the present invention are as follows：
The present invention can be simple to operate according to the actual conditions flexible operating of compression spring workpiece；It is thin the invention enables fine grinding
During long compression spring workpiece, accurate positioning, clamping force is big, solves original workpiece and rocks problem, meets requirement on machining accuracy.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation that the present invention reinforces.
In figure：1st, magnetic suction disc, 2, alignment pin, 3, spring, 4, overcoat, 5, technique strengthening agent.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
Embodiment one
For the technique strengthening agent 5 of compression spring workpiece, mixed by urea and 5% niter that mass percent is 95%
Conjunction forms.
Embodiment two
For the technique strengthening agent 5 of compression spring workpiece, mixed by urea and 4% niter that mass percent is 96%
Conjunction forms.
Embodiment three
For the technique strengthening agent 5 of compression spring workpiece, mixed by urea and 3% niter that mass percent is 97%
Conjunction forms.
The fusing point of above-mentioned technique strengthening agent 5 is 138~140 DEG C, has very big viscosity, stronger adhesiveness after fusing,
Warm water can be dissolved in, there is high setting rate and solubility, its shrinkage factor is 5%, and workpiece is filled after being liquefied with this mixture,
Workpiece rigidity can be strengthened after solidification.After compression spring work pieces process terminates, it is dipped in 50 DEG C of hot water or room temperature water, by
It is soluble in water in urea, compression spring workpiece is separated with technique strengthening agent 5.
As shown in figure 1, the technique reinforcement means of compression spring workpiece, comprises the following steps：
A, the alignment pin 2 of matching is selected according to the internal diameter of compression spring 3, alignment pin 2 is adsorbed on magnetic suction disc 1；
B, the surface of alignment pin 2 is smeared with machine oil, then compression spring 3 is set on alignment pin 2；
C, it is 96% to be poured in the gap between the overcoat 4 and alignment pin 2 of the workpiece of compression spring 3 by mass percent
The technique strengthening agent 5 that urea and 4% niter mix, until solidification forms reinforcement block；
D, the degaussing of magnetic suction disc 1 release alignment pin 2, takes out reinforcement block from alignment pin 2, when meeting processing request
Compression spring workpiece.
Now the bottom of compression spring 3 is not covered by technique strengthening agent 5, is first adsorbed by positioning datum of bottom in workbench
On, upper end is ground, to obtain smooth end face.Again by 180 ° of workpiece turning, other end is ground.After end to be processed,
Reinforcement block is immersed in 35~50 DEG C of hot water, Niao Su Rong solutions, obtains qualified compression spring 3.
During grinding, cutting fluid is oily and can not use water, in case technique strengthening agent 5 dissolves.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (4)
1. for the technique strengthening agent of compression spring workpiece, urine of the technique strengthening agent by mass percent for 95%-97%
Element and 3%-5% niter mix.
2. the technique strengthening agent according to claim 1 for compression spring workpiece, it is characterised in that：The urea accounting
96%, niter accounting 4%.
A kind of 3. technique reinforcement means of compression spring workpiece, it is characterised in that：Comprise the following steps：
A, the alignment pin of matching is selected according to the internal diameter of compression spring, by alignment pin absorption on magnetic suction disc；
B, positioning pin surface is smeared with machine oil, then compression spring is set on alignment pin；
C, casting craft strengthening agent in the gap between the overcoat and alignment pin of compression spring workpiece, reinforced until solidification is formed
Block；
D, magnetic suction disc degaussing release alignment pin, takes out reinforcement block from alignment pin, the compression bullet when meeting processing request
Spring workpiece.
4. the technique reinforcement means of compression spring workpiece according to claim 2, it is characterised in that in step c, technique adds
Gu agent is mixed by the urea and 3%-5% niter that mass percent is 95%-97%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624863.XA CN107414621A (en) | 2017-07-27 | 2017-07-27 | Process reinforcing agent for compression spring workpiece and reinforcing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624863.XA CN107414621A (en) | 2017-07-27 | 2017-07-27 | Process reinforcing agent for compression spring workpiece and reinforcing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414621A true CN107414621A (en) | 2017-12-01 |
Family
ID=60430537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710624863.XA Pending CN107414621A (en) | 2017-07-27 | 2017-07-27 | Process reinforcing agent for compression spring workpiece and reinforcing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189170A (en) * | 2018-05-23 | 2021-01-05 | 通快机床两合公司 | Method for processing a workpiece by means of a removal tool and machine for carrying out the method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015231650A (en) * | 2014-06-10 | 2015-12-24 | 橋本 勝 | Coil spring holder and coil spring polishing device |
| CN106398488A (en) * | 2015-07-27 | 2017-02-15 | 刘飞 | Handicraft picture reinforcing agent and handicraft picture reinforcing method |
| CN206047876U (en) * | 2016-09-18 | 2017-03-29 | 济南大学 | A kind of small vibrating lapping device for the processing of EMUs spring |
| CN206140217U (en) * | 2016-11-03 | 2017-05-03 | 苏州市胜能弹簧五金制品有限公司 | Air conditioner compressor reducer spring depth of parallelism grinding device |
-
2017
- 2017-07-27 CN CN201710624863.XA patent/CN107414621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015231650A (en) * | 2014-06-10 | 2015-12-24 | 橋本 勝 | Coil spring holder and coil spring polishing device |
| CN106398488A (en) * | 2015-07-27 | 2017-02-15 | 刘飞 | Handicraft picture reinforcing agent and handicraft picture reinforcing method |
| CN206047876U (en) * | 2016-09-18 | 2017-03-29 | 济南大学 | A kind of small vibrating lapping device for the processing of EMUs spring |
| CN206140217U (en) * | 2016-11-03 | 2017-05-03 | 苏州市胜能弹簧五金制品有限公司 | Air conditioner compressor reducer spring depth of parallelism grinding device |
Non-Patent Citations (1)
| Title |
|---|
| 刘凤棣等: "《机械加工技术问题处理集锦》", 31 December 1995, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189170A (en) * | 2018-05-23 | 2021-01-05 | 通快机床两合公司 | Method for processing a workpiece by means of a removal tool and machine for carrying out the method |
| CN112189170B (en) * | 2018-05-23 | 2024-04-12 | 通快机床欧洲股份公司 | Method for processing a workpiece by means of a removal tool and machine for carrying out the method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |