CN102528650A - Flexible-joint axis combined grinding fixture - Google Patents
Flexible-joint axis combined grinding fixture Download PDFInfo
- Publication number
- CN102528650A CN102528650A CN2011104349253A CN201110434925A CN102528650A CN 102528650 A CN102528650 A CN 102528650A CN 2011104349253 A CN2011104349253 A CN 2011104349253A CN 201110434925 A CN201110434925 A CN 201110434925A CN 102528650 A CN102528650 A CN 102528650A
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- grinding
- processed
- grinding rod
- counterweight
- pin
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a flexible-joint axis combined grinding fixture. Two components to be processed are combined and connected on a weight hook through a pin to form a combined assembly, and the combined assembly is clamped in a rocking bar. The two components to be processed are simultaneously ground through two grinding rods from two sides of the rocking bar, so that the defect that the original grinding method only can be operated by people is overcome. The grinding pressure for the components to be processed is controlled by adding of weights, so the technical problem that the grinding pressure is difficultly controlled during manual grinding is solved. The grinding precision is increased, the labor strength is reduced, and the processing efficiency is increased.
Description
Technical field
The present invention relates to field of machining, be specifically related to a kind of combination grinding clamp, especially a kind of angle type integral joint flexible axle combination grinding clamp.
Background technology
At present, the last processing of angle type integral joint flexible axle all is to adopt hand lapping, because angle type integral joint flexible axle place is thinner; Adopt hand lapping, grinding pressure is difficult to hold, and angle type integral joint flexible axle one end is ground cracking easily; The uniformity of angle type integral joint flexible axle also is difficult to control, and it is very big that it produces learies, also quite high to workman's specification requirement; Production efficiency is low, and labour intensity is big.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of flexible coupling axle combination grinding clamp.
The present invention is achieved through following scheme.
This angle type integral joint flexible axle grinding clamp; Mainly comprise two parts to be processed, counterweight hook, preceding grinding rod, back grinding rod, pin, rocking bar, counterweight, on the counterweight hook two symmetrical holes are arranged, respectively have a pin to penetrate wherein; Pin is linked up with both sides with two parts to be processed to being through at counterweight through symmetrical holes; Counterweight links up with, sells and two parts to be processed are clipped on the rocking bar inboard, grinding rod and back grinding rod before the rocking bar outside has, and two parts to be processed are loaded on respectively on preceding grinding rod and the back grinding rod through hole to be processed; Counterweight is hung on the counterweight hook, and rocking bar promotes component parts and moves back and forth.
The hole to be processed at two part to be processed two ends is symmetrical, and preceding grinding rod penetrates with in the hole to be processed with the back grinding rod.The rotating speed equal and opposite in direction of preceding grinding rod and back grinding rod, in the opposite direction.The head diameter of preceding grinding rod and back grinding rod is greater than root diameter (RD).Hole on the counterweight hook is semicircle, sells to be half round post, and its indentation, there is corresponding with the counterweight hook.Hole indentation, there on the counterweight hook is corresponding with flexible axle grinding place.
The present invention becomes mechanical lapping with former lapping mode by underhand polish, has improved uniformity and production efficiency that angle type integral joint flexible axle grinds, reduces workman's specification requirement and labour intensity, improves grinding precision.
Description of drawings
Fig. 1 is a mechanical mechanism schematic diagram of the present invention, and wherein 1 is part to be processed, and 2 are the counterweight hook, and 3 is preceding grinding rod, and 4 is the back grinding rod, and 5 is straight pin, and 6 is rocking bar, and 7 is counterweight.
Fig. 2 is the side view of counterweight hook.
Fig. 3 is the sectional view of pin.
Fig. 4 is the structure chart of part 1 to be processed.
Fig. 5 is the side direction expanded view of part 1 to be processed.
The specific embodiment
Below through the embodiment form; Summary of the invention of the present invention is done further explain; But the scope that should at this point not be interpreted as theme according to the invention only limits to following embodiment; Do not breaking away under the above-mentioned technological thought situation of the present invention, all various modifications, replacement and changes of making according to ordinary skill knowledge and customary means include within the scope of the invention.
As shown in Figure 1, on the counterweight hook 2 two symmetrical holes are arranged, respectively there is a pin 5 to penetrate wherein; Pin 5 is through at counterweight through symmetrical holes with two 1 pair of parts to be processed and links up with 2 both sides; Counterweight hook 2,5 and two parts 1 to be processed of pin are clipped on rocking bar 6 inboards, before 4, two parts 1 to be processed of grinding rod 3 and back grinding rod are loaded on respectively through hole to be processed rocking bar 6 outsides have before grinding rod 3 with after on the grinding rod 4; Counterweight 7 is hung on the counterweight hook 2, and rocking bar 6 promotes component parts and moves back and forth.
The hole to be processed at two part to be processed 1 two ends is symmetrical, and preceding grinding rod 3 penetrates with in the hole to be processed with back grinding rod 4.The rotating speed equal and opposite in direction of preceding grinding rod 3 and back grinding rod 4, in the opposite direction.The head diameter of preceding grinding rod 3 and back grinding rod 4 is greater than root diameter (RD).
Like Fig. 2 and shown in Figure 3, the hole on the counterweight hook 2 is corresponding with pin 5 cross sections, sells 5 indentation, there and counterweight and links up with 2 corresponding.
Fig. 4 is the mechanical construction drawing of part 1 to be processed, and Fig. 5 is its side direction expanded view, wherein, needs the aperture of grinding asymmetric.During clamping, the indentation, there on the pin 5 is corresponding with thin neck grinding place of flexible axle.
Adopt the weight of counterweight hook 2 and counterweight 7 to apply controlled grinding pressure, make grinding pressure be added in flexible axle (thin neck) all the time simultaneously and locate.Rocking bar 6 promotion component parts move back and forth, and two groups of flexible axles (thin neck) are evenly ground, and guarantee the equal and property of flexible axle (thin neck).Adjustment rotating speed of motor, rotating frequency are controlled cutting speed, thereby guarantee the specification requirement that part grinds.
Claims (6)
1. a flexible coupling axle makes up grinding clamp; Mainly comprise two parts to be processed (1), counterweight hook (2), preceding grinding rod (3), back grinding rod (4), pin (5), rocking bar (6), counterweight (7); It is characterized in that: on the counterweight hook (2) two symmetrical holes are arranged; Respectively have a pin (5) to penetrate wherein, pin (5) is linked up with (2) both sides with two parts to be processed (1) to being through at counterweight through symmetrical holes, and counterweight hook (2), pin (5) and two parts to be processed (1) are clipped on rocking bar (6) inboard; Preceding grinding rod (3) and back grinding rod (4) are arranged in rocking bar (6) outside; Two parts to be processed (1) are loaded on respectively on preceding grinding rod (3) and the back grinding rod (4) through hole to be processed, and counterweight (7) is hung on the counterweight hook (2), and rocking bar (6) promotes component parts and moves back and forth.
2. flexible coupling axle combination grinding clamp as claimed in claim 1, it is characterized in that: the hole to be processed at two parts to be processed (1) two ends is symmetrical, and preceding grinding rod (3) and back grinding rod (4) penetrate with in the hole to be processed.
3. flexible coupling axle combination grinding clamp as claimed in claim 1 is characterized in that: the rotating speed equal and opposite in direction of preceding grinding rod (3) and back grinding rod (4), and in the opposite direction.
4. flexible coupling axle combination grinding clamp as claimed in claim 1, it is characterized in that: the head diameter of preceding grinding rod (3) and back grinding rod (4) is greater than root diameter (RD).
5. flexible coupling axle combination grinding clamp as claimed in claim 1 is characterized in that: the hole on the counterweight hook (2) is for semicircle, and pin (5) is half-cylindrical, and its indentation, there is corresponding with counterweight hook (2).
6. flexible coupling axle combination grinding clamp as claimed in claim 5, it is characterized in that: the hole indentation, there on the counterweight hook (2) is corresponding with flexible axle grinding place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104349253A CN102528650A (en) | 2011-12-21 | 2011-12-21 | Flexible-joint axis combined grinding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104349253A CN102528650A (en) | 2011-12-21 | 2011-12-21 | Flexible-joint axis combined grinding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528650A true CN102528650A (en) | 2012-07-04 |
Family
ID=46337339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104349253A Pending CN102528650A (en) | 2011-12-21 | 2011-12-21 | Flexible-joint axis combined grinding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528650A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842906A (en) * | 1955-10-26 | 1958-07-15 | Lyle E Carter | Work holder for lapping machine |
| CN2043157U (en) * | 1988-07-30 | 1989-08-23 | 修双生 | Inner hole grinder |
| KR20040019918A (en) * | 2002-08-29 | 2004-03-06 | 후지코시 기카이 고교 가부시키가이샤 | Polishing machine |
| CN201455801U (en) * | 2009-09-03 | 2010-05-12 | 贵州航天控制技术有限公司 | Rotary swinging device of high-precision small spherical grinder |
| CN202412042U (en) * | 2011-12-21 | 2012-09-05 | 贵州航天控制技术有限公司 | Combined grinding clamp of flexible joint shaft |
-
2011
- 2011-12-21 CN CN2011104349253A patent/CN102528650A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842906A (en) * | 1955-10-26 | 1958-07-15 | Lyle E Carter | Work holder for lapping machine |
| CN2043157U (en) * | 1988-07-30 | 1989-08-23 | 修双生 | Inner hole grinder |
| KR20040019918A (en) * | 2002-08-29 | 2004-03-06 | 후지코시 기카이 고교 가부시키가이샤 | Polishing machine |
| CN201455801U (en) * | 2009-09-03 | 2010-05-12 | 贵州航天控制技术有限公司 | Rotary swinging device of high-precision small spherical grinder |
| CN202412042U (en) * | 2011-12-21 | 2012-09-05 | 贵州航天控制技术有限公司 | Combined grinding clamp of flexible joint shaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |