CN206263790U - A kind of cylindrical grinding jig of hollow shaft - Google Patents
A kind of cylindrical grinding jig of hollow shaft Download PDFInfo
- Publication number
- CN206263790U CN206263790U CN201621378199.2U CN201621378199U CN206263790U CN 206263790 U CN206263790 U CN 206263790U CN 201621378199 U CN201621378199 U CN 201621378199U CN 206263790 U CN206263790 U CN 206263790U
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- fagging
- bedplate
- support column
- drive cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cylindrical grinding jig of hollow shaft,Including bedplate,The upper surface left end of the bedplate is provided with controlling switch,The upper surface of the bedplate or so two ends are relative to be provided with clamp seat and dynamic holder,The upper surface of the bedplate is provided with two slide rails,The slide rail is provided with the dynamic holder being slidably connected with slide rail,The cylindrical grinding jig of this hollow shaft is by round table-like the first support column and the second support column with respect to counter motion,Prop up fagging,Make the inwall for propping up hollow shaft-like work two ends of the outboard end stabilization of fagging,Then cylindrical processing is carried out to hollow shaft,The cutter that will not be processed to foreign round is disturbed,Stability Analysis of Structures reliability,Clamping stabilization,Avoid the easy generation of the tapered cone blocking of tradition rocks problem,Improve the cylindrical machining accuracy of hollow shaft,Practicality strengthens,Hollow shaft in certain limit can be clamped,It is easy to use.
Description
Technical field
The utility model is related to hollow shaft Excircle machining technical field, specially a kind of cylindrical grinding jig of hollow shaft.
Background technology
Reparation (such as sleeping carriage, the vertical lathe main shaft of some large-scale or more long parts are frequently encountered in daily machining
Deng), they are structurally characterized in that：Both ends or one end non-stop layer hole, but have an endoporus being relatively large in diameter, due to such part ratio
Larger, Er Qiechang has larger endoporus again, first measures the diameter of inner bore of part, the diameter according to measurement come with car plug, then
Plug is bumped into endoporus, and car centre bore is corrected on lathe, using " folder one is pushed up " or " Double Tops point " method on lathe or grinding machine
It is processed to foreign round, but due to this kind of part aperture, different holes will inlay plug and the first use of different-diameter,
I.e. waste of materials influences the cycle again；The cylindrical precision of axial workpiece is influenceed by the lathe precision of the centre bore that repairs, while need to process
Part external diametrical extent is influenceed by the lathe center frame size of the centre bore that repairs, and this processing method needs multiple working procedure, various processing
Lathe, long processing time have impact on the efficiency and part processing precision of processing.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of cylindrical grinding jig of hollow shaft,
Stability Analysis of Structures reliability, clamping stabilization, is not likely to produce and rocks, and improves the cylindrical machining accuracy of hollow shaft, and practicality enhancing can be right
Hollow shaft is clamped in certain limit, and effect is good, easy to use, in can effectively solving the problems, such as background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of cylindrical grinding jig of hollow shaft, including bottom
Seat board, the upper surface left end of the bedplate is provided with relative being provided with controlling switch, the upper surface of the bedplate or so two ends to be determined
Holder and dynamic holder, the upper surface of the bedplate are provided with two slide rails, and the slide rail is provided with dynamic with what slide rail was slidably connected
Holder, the bedplate upper surface between two slide rails is fixed with the first drive cylinder, the actuating arm of first drive cylinder with
The right flank of dynamic holder is fixedly linked, and is respectively equipped with the upper end mounting hole of the clamp seat and dynamic holder and determines cone blocking and mantle
Stifled, the input of the controlling switch is connected with the output end of external power source, and the output end of the controlling switch drives with first
The input of cylinder is connected.
Used as a kind of optimal technical scheme of the present utility model, the mantle blocking package includes housing, and support is provided with the housing
Plate, is provided with the first support column and the second support column in the fagging, first support column and the second support column are round table-like.
Used as a kind of optimal technical scheme of the present utility model, the left end of the fagging is exposed to the left end of housing,
The quantity of the fagging is four, and four rounded arrays of fagging, and the medial surface two ends of the fagging are relative to be provided with projection, institute
State projection and be provided with inclined-plane.
As a kind of optimal technical scheme of the present utility model, set is fixed with the middle through-hole of second support column
Pipe, is provided with the inner prop that left end and the first support column are fixedly linked in described sleeve pipe, the upper and lower both sides of right-hand member of the housing set respectively
There are the second drive cylinder and the 3rd drive cylinder that actuating arm is fixedly linked with sleeve pipe and inner prop side, second drive cylinder
It is connected with the output end of controlling switch respectively with the input of the 3rd drive cylinder.
Used as a kind of optimal technical scheme of the present utility model, the enclosure interior is provided with the axocoel of radial direction, the fagging
Lateral surface is fixed with end through the locating dowel of axocoel medial surface through hole, and the outboard end of the locating dowel is extended to inside axocoel,
The outboard end of the locating dowel is fixed with baffle plate, and compression spring is socketed with the locating dowel on the inside of the baffle plate.
Compared with prior art, the beneficial effects of the utility model are：The cylindrical grinding jig of this hollow shaft is by round table-like
First support column and the second support column prop up fagging with respect to counter motion, and make the outboard end stabilization of fagging props up hollow shaft work
The inwall at part two ends, then carries out cylindrical processing to hollow shaft, and the cutter that will not be processed to foreign round is disturbed, Stability Analysis of Structures
It is reliable, clamping stabilization, it is to avoid what traditional tapered cone blocking was easily produced rocks problem, improves the cylindrical processing essence of hollow shaft
Degree, practicality enhancing, can clamp to hollow shaft in certain limit, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is that the utility model mantle blocks up cross-sectional view；
Fig. 3 is structure enlarged diagram at the utility model A.
In figure：Cone blocking, 8 are determined in 1 bedplate, 2 controlling switches, 3 clamps seat, 4 slide rails, 5 dynamic holders, 6 first drive cylinders, 7
Mantle is stifled, 9 housings, 10 faggings, 11 projection, 12 first support columns, 13 second support columns, 14 sleeve pipes, 15 inner props, 16 second drivings
Cylinder, 17 the 3rd drive cylinders, 18 locating dowels, 19 baffle plates, 20 compression springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of cylindrical grinding jig of hollow shaft, including base
Plate 1, the upper surface left end of bedplate 1 is provided with controlling switch 2, the upper surface of bedplate 1 or so two ends and is provided with clamp 3 Hes of seat relatively
Dynamic holder 5, the upper surface of bedplate 1 is provided with two slide rails 4, and slide rail 4 is provided with the dynamic holder 5 being slidably connected with slide rail 4, two
The upper surface of bedplate 1 between slide rail 4 is fixed with the first drive cylinder 6, actuating arm and the dynamic holder 5 of the first drive cylinder 6
Right flank is fixedly linked, and is respectively equipped with the upper end mounting hole of clamp seat 3 and dynamic holder 5 and determines cone blocking 7 and mantle stifled 8, and control is opened
The input for closing 2 is connected with the output end of external power source, the input phase of the output end of controlling switch 2 and the first drive cylinder 6
Even, mantle stifled 8 includes being provided with fagging 10 in housing 9, housing 9, the exposed left end outside to housing 9 of left end of fagging 10, fagging
10 quantity is four, and four rounded arrays of fagging 10, and the medial surface two ends of fagging 10 are relative to be provided with raised 11, raised 11
It is provided with inclined-plane, fagging 10 and is provided with the first support column 12 and the second support column 13, the first support column 12 and the second support column 13
It is round table-like, is fixed with sleeve pipe 14 in the middle through-hole of the second support column 13, left end and the first support column is provided with sleeve pipe 14
12 inner props 15 being fixedly linked, the right-hand member of housing 9 is respectively provided on two sides with actuating arm and is fixed with sleeve pipe 14 and the side of inner prop 15 up and down
The input of the second connected drive cylinder 16 and the 3rd drive cylinder 17, the second drive cylinder 16 and the 3rd drive cylinder 17 point
Output end not with controlling switch 2 is connected, and controlling switch 2 is provided with and the first drive cylinder 6, the second drive cylinder 16 and the 3rd
The one-to-one button of drive cylinder 17, is provided with the axocoel of radial direction inside housing 9, the lateral surface of fagging 10 is fixed with end through axle
The locating dowel 18 of chamber medial surface through hole, the outboard end of locating dowel 18 is extended to inside axocoel, and the outboard end of locating dowel 18 is fixed with
Baffle plate 19, is socketed with compression spring 20 in the locating dowel 18 of the inner side of baffle plate 19, the cylindrical grinding jig of this hollow shaft is by round table-like
First support column 12 and the relative counter motion of the second support column 13, prop up fagging 10, make propping up for the outboard end stabilization of fagging 10
The inwall at hollow shaft-like work two ends, then carries out cylindrical processing to hollow shaft, and the cutter that will not be processed to foreign round is disturbed,
Stability Analysis of Structures reliability, clamping stabilization, it is to avoid what traditional tapered cone blocking was easily produced rocks problem, improves hollow shaft cylindrical
Machining accuracy, practicality enhancing, hollow shaft in certain limit can be clamped, it is easy to use.
When in use：The dynamic holder 5 of the Work Promote of first drive cylinder 6, to left movement, makes to determine cone blocking 7 and mantle along slide rail 4
The axocoel of hollow shaft-like work is inserted in stifled 8 tips, the second drive cylinder 16 and the work of the 3rd drive cylinder 17 make actuating arm respectively to
Two horizontal motions in left and right, make sleeve pipe 14 and inner prop 15 drive the first support column 12 and the second support column 13 to opposite side
To motion, the side of the first support column 12 and the second support column 13 rubs with the ramp projections 11 of fagging 10, by fagging 10 along footpath
To propping up, stabilization props up the inner wall of end of hollow shaft-like work.
The utility model Stability Analysis of Structures reliability, clamping stabilization, is not likely to produce and rocks, and improves the cylindrical processing essence of hollow shaft
Degree, practicality enhancing, can clamp to hollow shaft in certain limit, and effect is good, easy to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the cylindrical grinding jig of a kind of hollow shaft, including bedplate (1), it is characterised in that：The upper surface left end of the bedplate (1)
It is provided with controlling switch (2), the upper surface of the bedplate (1) or so two ends and is provided with clamp seat (3) and dynamic holder (5), institute relatively
The upper surface for stating bedplate (1) is provided with two slide rails (4), and the slide rail (4) is provided with the dynamic holder being slidably connected with slide rail (4)
(5), bedplate (1) upper surface between two slide rails (4) is fixed with the first drive cylinder (6), first drive cylinder (6)
Actuating arm be fixedly linked with the right flank of dynamic holder (5), divides in the upper end mounting hole of clamp seat (3) and dynamic holder (5)
It is not provided with and determines that cone blocking (7) and mantle are stifled (8), the input of the controlling switch (2) is connected with the output end of external power source, described
The output end of controlling switch (2) is connected with the input of the first drive cylinder (6).
2. the cylindrical grinding jig of a kind of hollow shaft according to claim 1, it is characterised in that：The mantle stifled (8) is including shell
It is provided with body (9), the housing (9) in fagging (10), the fagging (10) and is provided with the first support column (12) and the second support column
(13), first support column (12) and the second support column (13) are round table-like.
3. the cylindrical grinding jig of a kind of hollow shaft according to claim 2, it is characterised in that：The left end of the fagging (10) is naked
Reveal to the left end outside of housing (9), the quantity of the fagging (10) is four, and four rounded arrays of fagging (10), described
The medial surface two ends of fagging (10) are relative to be provided with raised (11), and the projection (11) is provided with inclined-plane.
4. the cylindrical grinding jig of a kind of hollow shaft according to claim 2, it is characterised in that：Second support column (13)
It is fixed with middle through-hole in sleeve pipe (14), described sleeve pipe (14) and is provided with the inner prop that left end and the first support column (12) are fixedly linked
(15), the right-hand member of the housing (9) is respectively provided on two sides with actuating arm and is fixedly linked with sleeve pipe (14) and inner prop (15) side up and down
The second drive cylinder (16) and the 3rd drive cylinder (17), second drive cylinder (16) and the 3rd drive cylinder (17)
Output end of the input respectively with controlling switch (2) is connected.
5. the cylindrical grinding jig of a kind of hollow shaft according to claim 2, it is characterised in that：It is provided with inside the housing (9)
The axocoel of radial direction, fagging (10) lateral surface is fixed with end through the locating dowel (18) of axocoel medial surface through hole, described fixed
The outboard end of position post (18) is extended to inside axocoel, and the outboard end of the locating dowel (18) is fixed with baffle plate (19), the baffle plate
(19) compression spring (20) is socketed with the locating dowel (18) on the inside of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378199.2U CN206263790U (en) | 2016-12-15 | 2016-12-15 | A kind of cylindrical grinding jig of hollow shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378199.2U CN206263790U (en) | 2016-12-15 | 2016-12-15 | A kind of cylindrical grinding jig of hollow shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263790U true CN206263790U (en) | 2017-06-20 |
Family
ID=59045712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378199.2U Expired - Fee Related CN206263790U (en) | 2016-12-15 | 2016-12-15 | A kind of cylindrical grinding jig of hollow shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263790U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639440A (en) * | 2017-11-02 | 2018-01-30 | 陈小龙 | New-energy automobile special-shaped casts clamp for drilling slant hole with baseplane and two side holes |
| CN109262401A (en) * | 2018-11-20 | 2019-01-25 | 辽宁工业大学 | One third gear synchronous hub sliding slot burr remover of one kind and its operating method |
| CN109807702A (en) * | 2017-11-21 | 2019-05-28 | 中国航发常州兰翔机械有限责任公司 | The threaded top adapter of one kind and its application method |
| CN111906652A (en) * | 2020-08-06 | 2020-11-10 | 黎卓芳 | Processing fixing device of dysmorphism steel pipe |
| CN114932403A (en) * | 2022-06-22 | 2022-08-23 | 山东大学 | Precise automatic alignment device and method for broken tile cover of cylinder body |
-
2016
- 2016-12-15 CN CN201621378199.2U patent/CN206263790U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639440A (en) * | 2017-11-02 | 2018-01-30 | 陈小龙 | New-energy automobile special-shaped casts clamp for drilling slant hole with baseplane and two side holes |
| CN107639440B (en) * | 2017-11-02 | 2023-09-15 | 广西瑞捷金富科技有限公司 | Inclined hole drilling clamp with bottom plane and two side holes for special-shaped castings of new energy automobile |
| CN109807702A (en) * | 2017-11-21 | 2019-05-28 | 中国航发常州兰翔机械有限责任公司 | The threaded top adapter of one kind and its application method |
| CN109262401A (en) * | 2018-11-20 | 2019-01-25 | 辽宁工业大学 | One third gear synchronous hub sliding slot burr remover of one kind and its operating method |
| CN109262401B (en) * | 2018-11-20 | 2024-03-29 | 辽宁工业大学 | Deburring device for one-three-gear synchronous hub sliding groove and operation method thereof |
| CN111906652A (en) * | 2020-08-06 | 2020-11-10 | 黎卓芳 | Processing fixing device of dysmorphism steel pipe |
| CN111906652B (en) * | 2020-08-06 | 2022-09-27 | 中汇钢管制造有限公司 | Processing fixing device of dysmorphism steel pipe |
| CN114932403A (en) * | 2022-06-22 | 2022-08-23 | 山东大学 | Precise automatic alignment device and method for broken tile cover of cylinder body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |