CN203185123U - Double-feeding honing head - Google Patents
Double-feeding honing head Download PDFInfo
- Publication number
- CN203185123U CN203185123U CN 201320206225 CN201320206225U CN203185123U CN 203185123 U CN203185123 U CN 203185123U CN 201320206225 CN201320206225 CN 201320206225 CN 201320206225 U CN201320206225 U CN 201320206225U CN 203185123 U CN203185123 U CN 203185123U
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- CN
- China
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- honing head
- honing
- bistrique
- mandrel
- rod
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of honing machining, and particularly relates to a double-feeding honing head. The double-feeding honing head comprises a hollow honing head body, a set of coarse honing oilstone bases, a set of fine honing oilstone bases, a large stretchy central spindle and a double-feeding honing head stretchy central spindle. An upper stretchy cone part and a lower stretchy cone part are respectively arranged on the large stretchy central spindle and the double-feeding honing head stretchy central spindle. The stretchy cone parts are respectively matched with the coarse honing oilstone bases and the fine honing oilstone bases. Honing head connecting parts are fixedly installed at the tail end of the honing head body. A connecting sleeve and a connecting rod are sequentially connected inside the honing head connecting parts in a sleeved mode. The connecting sleeve is fixedly connected with the large stretchy central spindle. The connecting rod is fixedly connected with the double-feeding honing head stretchy central spindle. A honing rod is fixedly installed at the tail end of the honing head connecting parts. A transposition sleeve is sleeved on the outer surface of the honing rod. An upward pushing sleeve and an upward pushing rod are sequentially installed inside the honing rod in a sleeved mode. The upward pushing sleeve is connected with the connecting sleeve. The upward pushing rod is connected with the connecting rod. A switching handle is arranged at the tail end of the honing rod. The switching handle is respectively connected with the upward pushing sleeve and the upward pushing rod. The double-feeding honing head can achieve the two functions of coarse honing and fine honing, improve honing machining accuracy, reduce machining cost and is simple in operation, automatic in restoration and high in work efficiency.
Description
Technical field
The utility model belongs to the honing processing technique field, particularly relates to a kind of dual-feed honing head.
Background technology
Honing is to be used in the hone stone that is embedded on the honing head polished surface is carried out accurately machined a kind of technology, and mainly processing diameter is 5-500mm even bigger various cylindrical holes, and hole depth can reach 10 or bigger with the ratio in aperture.Under certain condition, but also processing plane, periphery, sphere or the flank of tooth etc.The dimensional accuracy of honing metapore is the IT4-7 level, and surface roughness can reach the Ra0.04-0.32 micron.Such as, to the honing processing of some endoporus, need use the hone stone than coarseness to grind deep trench reticulate pattern inner surface earlier, grind off the spike of deep trench net grain surface again with the thinner hone stone of granularity, arrived higher precision.
The honing head that existing honing process technology is used only has a kind of hone stone, as adopt this honing head that rough honing and microhoning are carried out in same surface, need to carry out rough honing with the rough honing head earlier, again rough honing is changed into the microhoning head or directly changes a honing machine that has the microhoning head first watch, carry out microhoning, owing to changed hone stone, change has taken place in parameters such as the initial position of honing, the amount of feeding, cause the deterioration in accuracy of honing processing, meanwhile, adopt higher, the inefficiency of this processing technology cost.At present, the existing hone machine of our factory all is hand feed, and can not realize that automation or thick fine finishining finishes simultaneously, therefore, improve on existing hand feed honing head basis, design a kind of manual pair of feeding bistrique and realize that a clamping finishes thick fine finishining, just seem very important.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provide a kind of simple to operate, and can realize two kinds of functions of rough honing and microhoning, improve the honing machining accuracy, cut down finished cost the dual-feed honing head that operating efficiency is higher simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of dual-feed honing head, comprise the hollow honing head body, one group of corase grind oil stone base and one group of correct grinding oil stone base radially are installed on the outer circumference surface of honing head body, being set with successively in honing head body rises sharply moves back mandrel and two advances bistrique harmomegathus mandrel, rise sharply and move back mandrel and two advance on the bistrique harmomegathus mandrel to be respectively equipped with two place's harmomegathus conical sections up and down, described rising sharply moved back mandrel and two advanced the harmomegathus conical section that arranges on the bistrique harmomegathus mandrel and be complementary with corase grind oil stone base and correct grinding oil stone base respectively, described honing head body rear end is installed with bistrique and connects, bistrique is set with adapter sleeve and connecting rod in connecting successively, described adapter sleeve moves back mandrel and fixedlys connected with rising sharply, described connecting rod advances bistrique harmomegathus mandrel and fixedlys connected with two, described bistrique connects the rear end and is installed with the mill bar, the mill rod outer surface is set with the transposition cover, be set with pushing sleeve and upper push-rod successively in the mill bar, last pushing sleeve is connected with adapter sleeve, upper push-rod is connected with connecting rod, the mill rod rear end is provided with the conversion handle, and the conversion handle is connected with upper push-rod with last pushing sleeve respectively.
Offer draw-in groove on the described honing head body outer circumference surface, reset tension spring is installed in the draw-in groove.
Describedly two advance bistrique harmomegathus mandrel front end alignment pin is installed, be set with on the alignment pin and make two little springs that bistrique harmomegathus mandrel resets that advance, the front end of little spring is installed in the spring base flange, and described spring base flange is fixedlyed connected by screw with honing head body.
Be equipped with between described adapter sleeve outer surface and the honing head body inner chamber that making rises sharply moves back the big spring that mandrel resets.
Described bistrique is connected with former and later two, fixedlys connected with universal connecting pin by built-in universal joint between two bistriques connect.
It is fixedly connected by symmetrically arranged bistrique connecting pin between described honing head body and preceding bistrique connect.
Described back bistrique connects and grinds between the bar fixedly connected by universal connecting pin.
Described mill bar outer circumference surface is radially uniform to offer a plurality of cylinder counterbores, and coupling is equipped with little spring and steel ball in the cylinder counterbore, radially offers place's through hole on transposition cover and cylinder counterbore correspondence position, and the diameter of this through hole is less than the diameter of cylinder counterbore.
Described conversion handle is fixedlyed connected by connecting pin with upper push-rod with last pushing sleeve respectively.
Described adapter sleeve moves back mandrel and fixedlys connected by circlip with rising sharply, and described connecting rod advances bistrique harmomegathus mandrel and fixedlys connected by screw thread with two.
Operation principle of the present utility model:
During work, rise sharply and move back that mandrel ejects the roughing oil stone base and work piece inner surface is fitted, carry out roughing, reach the roughing dimensional requirement after, rise sharply and move back mandrel and utilize back-moving spring that the roughing oil stone base is return; Rotate transposition cover 90 degree, two feeding bistrique transposition mandrels eject work piece inner surface with the fine finishining oil stone base and fit, and realize fine finishining, thereby have realized that a clamping finishes smart roughing, have improved operating efficiency and machining accuracy.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model dual-feed honing head comprises honing head body, the corase grind oil stone base, the correct grinding oil stone base, rise sharply and move back mandrel, twoly advance bistrique harmomegathus mandrel, bistrique connects, adapter sleeve, connecting rod, the mill bar, the transposition cover, last pushing sleeve, upper push-rod and conversion handle, promote pushing sleeve and upper push-rod respectively by the conversion handle, and then promotion adapter sleeve and connecting rod, final promote to rise sharply move back mandrel and twoly advance bistrique harmomegathus mandrel and move forward, rise sharply and move back mandrel and two harmomegathus conical section that advances on the bistrique harmomegathus mandrel and eject corase grind oil stone base and correct grinding oil stone base on the honing head body respectively, thereby on a bistrique, roughing and fine finishining have been realized simultaneously, realize rough honing and two kinds of functions of microhoning, with respect to traditional honing processing technology, the utility model need not be changed hone stone or honing machine, can improve the honing machining accuracy, cut down finished cost simultaneously, operating efficiency is higher.
2, structurally, the utility model utilizes steel ball and spring location, only needs rotary indexing cover 90 degree during operation, just can realize the conversion between rough honing and the microhoning, and is simple to operate; Only need a clamping workpiece, just can finish thick fine finishining, oversimplify thereby make to produce in batches, production efficiency significantly improves; Offer draw-in groove on the described honing head body outer circumference surface, reset tension spring is installed in the draw-in groove, and rise sharply and move back mandrel and two setting of advancing bistrique harmomegathus mandrel back-moving spring, realize automatically reseting, rational in infrastructure, further improved operating efficiency.
3, to sum up, the utility model dual-feed honing head can be realized rough honing and two kinds of functions of microhoning, improves the honing machining accuracy, cut down finished cost simultaneously, and simple to operate, can automatically reset, operating efficiency is higher, therefore, is very suitable for promotion and implementation.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the sectional structure schematic diagram of the utility model dual-feed honing head;
Sequence number among the figure: 1, honing head body, 2, the corase grind oil stone base, 3, the correct grinding oil stone base, 4, rise sharply and move back mandrel, 5, twoly advance bistrique harmomegathus mandrel, 6, bistrique connects, 7, adapter sleeve, 8, connecting rod, 9, the mill bar, 10, transposition cover, 11, go up pushing sleeve, 12, upper push-rod, 13, conversion handle, 14, reset tension spring, 15, alignment pin, 16, little spring, 17, spring base flange, 18, screw, 19, big spring, 20, universal joint, 21, universal connecting pin, 22, the bistrique connecting pin, 23, little spring and steel ball, 24, circlip, 25, connecting pin.
The specific embodiment
Embodiment:
Referring to Fig. 1, among the figure, the utility model dual-feed honing head, comprise hollow honing head body 1, one group of corase grind oil stone base 2 and one group of correct grinding oil stone base 3 radially are installed on the outer circumference surface of honing head body, being set with successively in honing head body rises sharply moves back mandrel 4 and twoly advances bistrique harmomegathus mandrel 5, rise sharply and move back mandrel and two advance on the bistrique harmomegathus mandrel to be respectively equipped with two place's harmomegathus conical sections up and down, described rising sharply moved back mandrel and two advanced the harmomegathus conical section that arranges on the bistrique harmomegathus mandrel and be complementary with corase grind oil stone base and correct grinding oil stone base respectively, described honing head body rear end is installed with bistrique and connects 6, bistrique is set with adapter sleeve 7 and connecting rod 8 in connecting successively, described adapter sleeve moves back mandrel and fixedlys connected with rising sharply, described connecting rod advances bistrique harmomegathus mandrel and fixedlys connected with two, described bistrique connects the rear end and is installed with mill bar 9, the mill rod outer surface is set with transposition cover 10, be set with pushing sleeve 11 and upper push-rod 12 successively in the mill bar, last pushing sleeve is connected with adapter sleeve, upper push-rod is connected with connecting rod, the mill rod rear end is provided with conversion handle 13, and the conversion handle is connected with upper push-rod with last pushing sleeve respectively.Offer draw-in groove on the described honing head body outer circumference surface, reset tension spring 14 is installed in the draw-in groove.Described pair is advanced bistrique harmomegathus mandrel front end alignment pin 15 is installed, be set with on the alignment pin and make two little springs 16 that bistrique harmomegathus mandrel resets that advance, the front end of little spring is installed in the spring base flange 17, and described spring base flange is fixedlyed connected by screw 18 with honing head body.Be equipped with between described adapter sleeve outer surface and the honing head body inner chamber that making rises sharply moves back the big spring 19 that mandrel resets.Described bistrique is connected with former and later two, fixedlys connected with universal connecting pin 21 by built-in universal joint 20 between two bistriques connect.It is fixedly connected by symmetrically arranged bistrique connecting pin 22 between described honing head body and preceding bistrique connect.Described back bistrique connects and grinds between the bar fixedly connected by universal connecting pin.Described mill bar outer circumference surface is radially uniform to offer a plurality of cylinder counterbores, coupling is equipped with little spring and steel ball 23 in the cylinder counterbore, radially offer place's through hole on transposition cover and cylinder counterbore correspondence position, the diameter of this through hole is less than the diameter of cylinder counterbore.Described conversion handle is fixedlyed connected by connecting pin 25 with upper push-rod with last pushing sleeve respectively.Described adapter sleeve moves back mandrel and fixedlys connected by circlip 24 with rising sharply, and described connecting rod advances bistrique harmomegathus mandrel and fixedlys connected by screw thread with two.
The above only is the schematic specific embodiment of the utility model; be not in order to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.
Claims (10)
1. dual-feed honing head, it is characterized in that: comprise the hollow honing head body, one group of corase grind oil stone base and one group of correct grinding oil stone base radially are installed on the outer circumference surface of honing head body, being set with successively in honing head body rises sharply moves back mandrel and two advances bistrique harmomegathus mandrel, rise sharply and move back mandrel and two advance on the bistrique harmomegathus mandrel to be respectively equipped with two place's harmomegathus conical sections up and down, described rising sharply moved back mandrel and two advanced the harmomegathus conical section that arranges on the bistrique harmomegathus mandrel and be complementary with corase grind oil stone base and correct grinding oil stone base respectively, described honing head body rear end is installed with bistrique and connects, bistrique is set with adapter sleeve and connecting rod in connecting successively, described adapter sleeve moves back mandrel and fixedlys connected with rising sharply, described connecting rod advances bistrique harmomegathus mandrel and fixedlys connected with two, described bistrique connects the rear end and is installed with the mill bar, the mill rod outer surface is set with the transposition cover, be set with pushing sleeve and upper push-rod successively in the mill bar, last pushing sleeve is connected with adapter sleeve, upper push-rod is connected with connecting rod, the mill rod rear end is provided with the conversion handle, and the conversion handle is connected with upper push-rod with last pushing sleeve respectively.
2. dual-feed honing head according to claim 1 is characterized in that: offer draw-in groove on the described honing head body outer circumference surface, reset tension spring is installed in the draw-in groove.
3. dual-feed honing head according to claim 1, it is characterized in that: described pair is advanced bistrique harmomegathus mandrel front end alignment pin is installed, be set with on the alignment pin and make two little springs that bistrique harmomegathus mandrel resets that advance, the front end of little spring is installed in the spring base flange, and described spring base flange is fixedlyed connected by screw with honing head body.
4. dual-feed honing head according to claim 1 is characterized in that: be equipped with between described adapter sleeve outer surface and the honing head body inner chamber that making rises sharply moves back the big spring that mandrel resets.
5. dual-feed honing head according to claim 1, it is characterized in that: described bistrique is connected with former and later two, fixedlys connected with universal connecting pin by built-in universal joint between two bistriques connect.
6. dual-feed honing head according to claim 5 is characterized in that: fixedly connected by symmetrically arranged bistrique connecting pin between described honing head body and preceding bistrique connect.
7. dual-feed honing head according to claim 5 is characterized in that: fixedly connected by universal connecting pin between the bistrique connection of described back and the mill bar.
8. dual-feed honing head according to claim 1, it is characterized in that: described mill bar outer circumference surface is radially uniform to offer a plurality of cylinder counterbores, coupling is equipped with little spring and steel ball in the cylinder counterbore, radially offer place's through hole on transposition cover and cylinder counterbore correspondence position, the diameter of this through hole is less than the diameter of cylinder counterbore.
9. dual-feed honing head according to claim 1, it is characterized in that: described conversion handle is fixedlyed connected by connecting pin with upper push-rod with last pushing sleeve respectively.
10. dual-feed honing head according to claim 1 is characterized in that: described adapter sleeve moves back mandrel and fixedlys connected by circlip with rising sharply, and described connecting rod advances bistrique harmomegathus mandrel and fixedlys connected by screw thread with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206225 CN203185123U (en) | 2013-04-23 | 2013-04-23 | Double-feeding honing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206225 CN203185123U (en) | 2013-04-23 | 2013-04-23 | Double-feeding honing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185123U true CN203185123U (en) | 2013-09-11 |
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ID=49102015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206225 Expired - Fee Related CN203185123U (en) | 2013-04-23 | 2013-04-23 | Double-feeding honing head |
Country Status (1)
| Country | Link |
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| CN (1) | CN203185123U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364695A (en) * | 2015-12-10 | 2016-03-02 | 广西玉柴机器股份有限公司 | Main shaft of diameter-variable honing tool |
| CN105798760A (en) * | 2016-04-27 | 2016-07-27 | 昆山昆江数控机床有限公司 | Dual-feeding honing head |
| CN108340267A (en) * | 2018-01-30 | 2018-07-31 | 广州雪霸专用设备有限公司 | A kind of coarse-fine quick exchange honing lever of Ultra-precision Turning structural ceramics |
| CN112518564A (en) * | 2020-10-31 | 2021-03-19 | 郑州宏拓精密工具有限公司 | Honing head with adjustable hole diameter and single-feed and double-feed for cylinder body and cylinder sleeve |
| CN113370070A (en) * | 2020-02-25 | 2021-09-10 | 中国石油天然气股份有限公司 | Honing tool for pump barrel |
-
2013
- 2013-04-23 CN CN 201320206225 patent/CN203185123U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364695A (en) * | 2015-12-10 | 2016-03-02 | 广西玉柴机器股份有限公司 | Main shaft of diameter-variable honing tool |
| CN105798760A (en) * | 2016-04-27 | 2016-07-27 | 昆山昆江数控机床有限公司 | Dual-feeding honing head |
| CN108340267A (en) * | 2018-01-30 | 2018-07-31 | 广州雪霸专用设备有限公司 | A kind of coarse-fine quick exchange honing lever of Ultra-precision Turning structural ceramics |
| CN113370070A (en) * | 2020-02-25 | 2021-09-10 | 中国石油天然气股份有限公司 | Honing tool for pump barrel |
| CN112518564A (en) * | 2020-10-31 | 2021-03-19 | 郑州宏拓精密工具有限公司 | Honing head with adjustable hole diameter and single-feed and double-feed for cylinder body and cylinder sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |