CN202571484U - Reamer device for machining of valve seat ring and valve guide pipe - Google Patents
Reamer device for machining of valve seat ring and valve guide pipe Download PDFInfo
- Publication number
- CN202571484U CN202571484U CN 201220177344 CN201220177344U CN202571484U CN 202571484 U CN202571484 U CN 202571484U CN 201220177344 CN201220177344 CN 201220177344 CN 201220177344 U CN201220177344 U CN 201220177344U CN 202571484 U CN202571484 U CN 202571484U
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- China
- Prior art keywords
- reamer
- blade
- valve
- valve guide
- connecting rod
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- 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.)
- Expired - Lifetime
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a reamer device for machining of a valve seat ring and a valve guide pipe. The reamer device for machining of the valve seat ring and the valve guide pipe comprises a hilt (5), a blade, a connecting rod (1) and a reamer (6), wherein the blade is arranged on the hilt (5) and used for machining of the valve seat ring, the connecting rod (1) is fixedly connected with the hilt (5), the reamer (6) is fixed at the top end of the connecting rod (1) and used for machining of the valve guide pipe, and machining rotating centers of the blade and the reamer (6) are coaxial. Due to the fact that the blade and the reamer are arranged on the reamer device, in the machining process, the blade rotates to machine the valve seat ring, meanwhile, the reamer rotates to machine the valve guide pipe. Consequently, the valve seat ring and the valve guide pipe are machined simultaneously, and time and labor are saved compared with separate machining. Besides, the hilt and the connecting rod which are fixedly connected drive the blade and the reamer to rotate at the same time so that the coaxial degree of rotating circumferences of the blade and the reamer is high, and therefore the coaxial degree of the valve seat ring and the valve guide pipe after machining is high.
Description
Technical field
The utility model relates to machinery manufacturing technology field, especially designs a kind of reamer device of processing valve retainer and valve guide bushing.
Background technology
In the structural design of engine, valve retainer is the parts that are used to install and fix valve that are embedded on the cylinder cap of engine, and valve guide bushing is embedded on the cylinder cap of engine equally, is the guider of valve, and valve is play the guiding role.Sufficient or exhaust is thorough for the air inflow that guarantees valve, general having relatively high expectations in the structure of engine to the axiality of valve retainer and valve guide bushing.
In the prior art, in the process of carrying out processing valve retainer and valve guide bushing, generally be to use a kind of cutter processing valve retainer; Use another kind of cutter processing valve guide bushing, because the machining accuracy of two kinds of cutters is different, so be difficult to guarantee the axiality of valve retainer and valve guide bushing; Make that both axialities are lower, and this valve retainer and the valve guide bushing processed respectively, the processing mode of twice time cutter of needs; Waste time and energy, working (machining) efficiency is lower.
In sum; How a kind of reamer device of processing valve retainer and valve guide bushing is provided; Thereby making the low and lower problem of working (machining) efficiency of its valve retainer that solves processing effectively and valve guide bushing axiality, is present those skilled in the art's urgent problem.
The utility model content
In view of this; The purpose of the utility model is to provide a kind of reamer device of processing valve retainer and valve guide bushing, and the structural design of the reamer device of this processing valve retainer and valve guide bushing can solve the valve retainer of processing effectively and the valve guide bushing axiality is low and the lower problem of working (machining) efficiency.
In order to reach above-mentioned first purpose, the utility model provides a kind of reamer device of processing valve retainer and valve guide bushing, comprising:
Handle of a knife;
Being arranged at being used on the said handle of a knife processes the blade of valve retainer;
The reamer that is used to process valve guide bushing on connecting rod that is fixedly connected with said handle of a knife and the top that is fixed on said connecting rod, and the processing pivot of said blade and reamer is coaxial.
Preferably, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, be provided with screw on said connecting rod and the said handle of a knife, said connecting rod is through being bolted on the said handle of a knife.
Preferably, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, said connecting rod is provided with the screw of the length direction arrangement of four said connecting rods in edge.
Preferably, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, said reamer is connected with said connecting rod through welding.
Preferably, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, said blade is through being bolted on the said handle of a knife.
Preferably, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, the outside of said blade also is provided with the regulating block with blade pressing, and said regulating block and blade are bolted on the said handle of a knife through same.
Preferably, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, also be provided with and connect said handle of a knife and the inner cooling duct of connecting rod, and said cooling duct has inlet and liquid outlet.
The processing valve retainer that the utility model provided and the reamer device of valve guide bushing comprise: handle of a knife; And handle of a knife is provided with blade; Be used for processing valve retainer; With the connecting rod that is fixedly connected with handle of a knife, and fixed the reamer that is used for processing valve guide bushing, and the processing pivot of said blade and reamer is coaxial on the top of connecting rod.
When stating reamer device processing valve retainer and valve guide bushing in the use, at first this reamer device is fixed with processing raw material in place, then this reamer device fast rotational is processed; Because this reamer device is provided with blade and reamer; In process, blade rotary processing valve retainer, reamer rotary processing valve guide bushing simultaneously; Valve retainer and valve guide bushing are processed simultaneously like this, than processing is more time saving and energy saving respectively.In addition, the handle of a knife of fixed connection and connecting rod drive the rotation of blade and reamer simultaneously, and the pivot of the rotation round of blade and reamer coaxial is so the axiality of valve retainer that processes and valve guide bushing is higher.
In sum, the processing valve retainer that the utility model provided and the reamer device of valve guide bushing can solve the valve retainer of processing effectively and the valve guide bushing axiality is low and the lower problem of working (machining) efficiency.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model; Employed accompanying drawing is made brief account in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the reamer device of the processing valve retainer that provides among the utility model embodiment and valve guide bushing.
Mark is following in the accompanying drawing:
1-connecting rod, 2-cooling duct, 3-first blade, 4-regulating block, 5-handle of a knife, 6-reamer, 7-second blade.
The specific embodiment
In order further to understand the utility model; Below in conjunction with embodiment the utility model preferred implementation is described; Describe just in order to further specify the feature and advantage of the utility model but should be appreciated that these, rather than to the restriction of the utility model claim.
The purpose of the utility model is to provide a kind of reamer device of processing valve retainer and valve guide bushing, and the structural design of the reamer device of this processing valve retainer and valve guide bushing can solve the valve retainer of processing effectively and the valve guide bushing axiality is low and the lower problem of working (machining) efficiency.
To combine the accompanying drawing among the utility model embodiment below, the scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1; The processing valve retainer that is provided among the utility model embodiment and the reamer device of valve guide bushing comprise: handle of a knife 5; And handle of a knife 5 is provided with blade, and wherein blade comprises different parts first blade 3 and second blade 7 that is used for processing valve retainer respectively, with the connecting rod 1 that is fixedly connected with handle of a knife 5; And fixed the reamer 6 that is used for processing valve guide bushing on the top of connecting rod 1, and the processing pivot of said blade and reamer 6 is coaxial.
When stating reamer device processing valve retainer and valve guide bushing in the use; At first this reamer device is fixed with processing raw material in place; Then this reamer device fast rotational is processed, because this reamer device is provided with blade and reamer 6, in process; First blade 3 that blade is included and the common processing of second blade, 7 rotations valve retainer; While reamer 6 rotary processing valve guide bushings, valve retainer and valve guide bushing are processed simultaneously like this, than processing is more time saving and energy saving respectively.In addition; Handle of a knife 5 and the connecting rod 1 that is fixedly connected drives first blade 3, second blade 7 and reamer 6 rotations simultaneously; The pivot of the rotation round of first blade 3, second blade 7 and reamer 6 coaxial is so the axiality of valve retainer that processes and valve guide bushing is higher.
In order further to optimize technique scheme, in the reamer device of above-mentioned processing valve retainer and valve guide bushing,, can on connecting rod 1 and handle of a knife 5, screw be set all for the ease of the dismounting and the replacing of connecting rod 1, through bolt connecting rod 1 is fixed on the handle of a knife 5.When connecting rod 1 was damaged, it was just passable only to change connecting rod 1 like this, needn't change a whole set of reamer device, thereby had reduced the maintenance cost of this reamer device.In addition, because valve guide bushing has certain-length,, four screws of arranging along the length direction of connecting rod 1 can be set on connecting rod 1 so regulate the length of connecting rod 1 for ease.Can regulate the link position of connecting rod 1 and handle of a knife 5 according to machine process like this, and then regulate the length of the valve guide bushing of processing.Certainly more a plurality of screws can also be set, not limit at this.Wherein, also a screw can only be set on connecting rod 1, this moment, the length of connecting rod 1 can not be regulated, and in the process of processing, can regulate the position that processes raw material, to reach the purpose of the valve guide bushing of producing different length.
Wherein, in the reamer device of above-mentioned processing valve retainer and valve guide bushing,, can reamer 6 be welded on the connecting rod 1, also simplify the processing technology of this reamer device simultaneously, reduce processing cost in order to increase the intensity of reamer 6 and connecting rod 1.
Wherein, for the ease of dismounting with change blade, can blade be fixed on the handle of a knife 5 through bolt, reducing the maintenance cost of this reamer device, and the angle that can regulate blade according to the demand of processing valve retainer like this.Can certainly blade be welded on the handle of a knife 5, not limit at this.
In addition, in order to increase the intensity of blade, can also can be with the regulating block 4 of blade pressing in the arranged outside of blade; And blade and regulating block 4 are used same bolt, and when like this bolt being tightened, regulating block 4 can be with blade pressing; Wherein in order to make this device more succinct; The heavy stand hole can be set on handle of a knife 5, blade and regulating block 4 all are arranged in the heavy stand hole, make the upper surface of regulating block 4 equal with the upper surface of handle of a knife 5.
In order to optimize technique scheme, in the reamer device of above-mentioned processing valve retainer and valve guide bushing, because in process; Constantly rotation and the cutting of blade and reamer 6 makes that the temperature of blade, reamer 6 and a whole set of reamer device is higher, therefore in order to reduce temperature; The cooling duct 2 that connects handle of a knife 5 and connecting rod 1 can also be set, and this cooling duct 2 has inlet and liquid outlet, in process; Cooling fluid is circulated in cooling duct 2, reach the reduction action of temperature with this.
Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
To the above-mentioned explanation of the disclosed embodiments, this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. a reamer device of processing valve retainer and valve guide bushing is characterized in that, comprising:
Handle of a knife (5);
Be arranged at the blade that is used to process valve retainer on the said handle of a knife (5);
The reamer that is used to process valve guide bushing (6) on connecting rod (1) that is fixedly connected with said handle of a knife (5) and the top that is fixed on said connecting rod (1), and the processing pivot of said blade and reamer (6) is coaxial.
2. the reamer device of processing valve retainer according to claim 1 and valve guide bushing is characterized in that, is provided with screw on said connecting rod (1) and the said handle of a knife (5), and said connecting rod (1) is through being bolted on the said handle of a knife (5).
3. the reamer device of processing valve retainer according to claim 2 and valve guide bushing is characterized in that, said connecting rod (1) is provided with the screw of the length direction arrangement of four said connecting rods in edge (1).
4. the reamer device of processing valve retainer according to claim 1 and valve guide bushing is characterized in that, said reamer (6) is connected with said connecting rod (1) through welding.
5. the reamer device of processing valve retainer according to claim 1 and valve guide bushing is characterized in that, said blade is through being bolted on the said handle of a knife (5).
6. the reamer device of processing valve retainer according to claim 5 and valve guide bushing; It is characterized in that; The outside of said blade also is provided with the regulating block of blade pressing (4), and said regulating block (4) and blade are bolted on the said handle of a knife (5) through same.
7. the reamer device of processing valve retainer according to claim 1 and valve guide bushing is characterized in that, also be provided with to connect said handle of a knife (5) and the inner cooling duct (2) of connecting rod (1), and said cooling duct (2) has inlet and liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177344 CN202571484U (en) | 2012-04-24 | 2012-04-24 | Reamer device for machining of valve seat ring and valve guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177344 CN202571484U (en) | 2012-04-24 | 2012-04-24 | Reamer device for machining of valve seat ring and valve guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571484U true CN202571484U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177344 Expired - Lifetime CN202571484U (en) | 2012-04-24 | 2012-04-24 | Reamer device for machining of valve seat ring and valve guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372685A (en) * | 2012-04-24 | 2013-10-30 | 安徽华菱汽车有限公司 | Reamer device for machining valve retainer and valve guide pipe |
| CN107790819A (en) * | 2016-08-30 | 2018-03-13 | 镇江维纳特气门有限公司 | A kind of valve retainer ream restorative procedure |
-
2012
- 2012-04-24 CN CN 201220177344 patent/CN202571484U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372685A (en) * | 2012-04-24 | 2013-10-30 | 安徽华菱汽车有限公司 | Reamer device for machining valve retainer and valve guide pipe |
| CN107790819A (en) * | 2016-08-30 | 2018-03-13 | 镇江维纳特气门有限公司 | A kind of valve retainer ream restorative procedure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |