CN203993202U - Flange plate shaft tube clamping tool - Google Patents
Flange plate shaft tube clamping tool Download PDFInfo
- Publication number
- CN203993202U CN203993202U CN201420425730.1U CN201420425730U CN203993202U CN 203993202 U CN203993202 U CN 203993202U CN 201420425730 U CN201420425730 U CN 201420425730U CN 203993202 U CN203993202 U CN 203993202U
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- CN
- China
- Prior art keywords
- flange plate
- shaft tube
- plate shaft
- bearing pin
- clamping tool
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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.)
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- 230000037250 Clearance Effects 0.000 claims description 7
- 230000035512 clearance Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model provides a kind of flange plate shaft tube clamping tool, comprising: one end is fixed with the bearing pin of driving lever and locating flange, the positioning sleeve being fixedly linked with the bearing pin other end; Wherein, the two ends of bearing pin have for the top locating hole coordinating of lathe, locating flange has first conical surface for coordinating with the large end inner bore chamfering of flange plate shaft tube, the axis of driving lever is perpendicular to the axis of bearing pin, and positioning sleeve has second conical surface coordinating for the small end inner bore chamfering with flange plate shaft tube.The flange plate shaft tube clamping tool that the utility model provides, can be used in lathe, also can be used in grinding machine, on lathe and grinding machine, process flange plate shaft tube, by this flange plate shaft tube, with clamping tool, can realize, only need one-time positioning to clamp, thereby reduced the diameter of axle axiality of flange plate shaft tube, improved flange plate shaft tube quality; Meanwhile, also simplify operation, improved the working (machining) efficiency of flange plate shaft tube.
Description
Technical field
The utility model relates to automobile axle shaft ring flange field shaping technique, more particularly, relates to a kind of flange plate shaft tube clamping tool.
Background technology
The processing of flange plate shaft tube needs lathe and grinding machine, adds man-hour clamping tool and can not be applied to grinding machine on lathe, and on grinding machine, adding man-hour clamping tool can not be applied on lathe.Therefore, after on lathe, location clamps and processes, on grinding machine, processing need to be reorientated clamping, but, twice location clamps and more easily produces deviation, and adopts being difficult to ensure of two clamping tools clampings to demonstrate,prove identical axiality, causes the diameter of axle axiality of this flange plate shaft tube larger, precision can not meet the requirement that axiality is less than or equal to 0.04mm, and flange plate shaft tube quality is lower.
In sum, how locating clamping flange plate shaft tube, to reduce the diameter of axle axiality of flange plate shaft tube, improve flange plate shaft tube quality, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of flange plate shaft tube clamping tool, for locating clamping flange plate shaft tube, to reduce the diameter of axle axiality of flange plate shaft tube, improves flange plate shaft tube quality.
In order to achieve the above object, the utility model provides following technical scheme:
A flange plate shaft tube clamping tool, comprising:
One end is fixed with the bearing pin of driving lever and locating flange, the positioning sleeve being fixedly linked with the described bearing pin other end;
Wherein, the two ends of described bearing pin have for the top locating hole coordinating of lathe, described locating flange has first conical surface for coordinating with the large end inner bore chamfering of described flange plate shaft tube, the axis of described driving lever is perpendicular to the axis of described bearing pin, and described positioning sleeve has second conical surface coordinating for the small end inner bore chamfering with described flange plate shaft tube.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, and described driving lever is fixedly linked by threaded engagement and described bearing pin.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, and described locating flange and described bearing pin are integral type structure.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, and described positioning sleeve is fixedly linked by nut and pad and described bearing pin.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, and described pad has the U-shaped breach passing for described bearing pin.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, described bearing pin comprises the first connected shaft part and the second shaft part, wherein, the diameter of axle of described the first shaft part is greater than the diameter of axle of described the second shaft part, described driving lever and described locating flange are arranged at one end of described the first shaft part, and described positioning sleeve is connected with the other end of described the first shaft part, and described pad is connected with described the second shaft part with described nut.
Preferably, above-mentioned flange plate shaft tube is used in clamping tool, described positioning sleeve and described bearing pin matched in clearance or interference fits.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, and described positioning sleeve and described bearing pin fit clearance are less than or equal to 0.03mm.
Preferably, above-mentioned flange plate shaft tube is with in clamping tool, and the angle [alpha] of the angle of described first conical surface and described second conical surface is 60 °.
The flange plate shaft tube that the utility model provides by the using method of clamping tool is: flange plate shaft tube is set on bearing pin, makes the large end inner bore chamfering of flange plate shaft tube and the first cone match of locating flange; Then positioning sleeve is set on bearing pin, makes the second cone match of small end inner bore chamfering and the positioning sleeve of flange plate shaft tube, by locating flange and positioning sleeve, has been realized the location of flange plate shaft tube is clamped; Be fixedly connected with again positioning sleeve and bearing pin; Finally coordinate with the locating hole at bearing pin two ends lathe is top, complete the location to flange plate shaft tube.
The flange plate shaft tube clamping tool that the utility model provides, because bearing pin two ends have the locating hole coordinating with lathe centre, this flange plate shaft tube can be used in lathe with clamping tool, by lathe centre, realize the location to bearing pin, the heart carrier for bolt by lathe clamps this frock transmitting torque; Owing to being provided with driving lever on bearing pin, this flange plate shaft tube can be used in grinding machine with clamping tool, by driving lever to bearing pin transmitting torque, like this, on lathe and grinding machine, process flange plate shaft tube, by this flange plate shaft tube, with clamping tool, can realize, only need one-time positioning to clamp, thereby the diameter of axle axiality that has reduced flange plate shaft tube, has improved flange plate shaft tube quality.
Meanwhile, the flange plate shaft tube clamping tool that the utility model provides is processed flange plate shaft tube on lathe and grinding machine, only needs one-time positioning to clamp, and has effectively simplified operation, has improved the working (machining) efficiency of flange plate shaft tube.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The flange plate shaft tube that Fig. 1 provides for this practical embodiment structural representation of bearing pin in clamping tool;
The flange plate shaft tube that Fig. 2 provides for this practical embodiment structural representation of positioning sleeve in clamping tool;
The flange plate shaft tube that Fig. 3 provides for this practical embodiment structural representation of clamping tool Intermediate gasket;
The flange plate shaft tube that Fig. 4 provides for this practical embodiment structural representation of clamping tool.
In upper Fig. 1-Fig. 4:
1 is that bearing pin, 11 is that the first shaft part, 12 is that the second shaft part, 2 is that driving lever, 3 is that locating flange, 31 is that first conical surface, 4 is that positioning sleeve, 41 is that second conical surface, 5 is that pad, 51 is that U-shaped breach, 6 is that nut, 7 is flange plate shaft tube.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The flange plate shaft tube clamping tool that the utility model embodiment provides, comprising: one end is fixed with the bearing pin 1 of driving lever 2 and locating flange 3, the positioning sleeve 4 being fixedly linked with bearing pin 1 other end; Wherein, the two ends of bearing pin 1 have for the top locating hole coordinating of lathe, locating flange 3 has first conical surface 31 for coordinating with the large end inner bore chamfering of flange plate shaft tube 7, the axis of driving lever 2 is perpendicular to the axis of bearing pin 1, and positioning sleeve 4 has second conical surface 41 coordinating for the small end inner bore chamfering with flange plate shaft tube 7.
Be understandable that, locating flange 3 is along the circumferential distribution of bearing pin 1.Lathe refers to lathe and grinding machine.
The flange plate shaft tube that the utility model embodiment provides by the using method of clamping tool is: flange plate shaft tube 7 is set on bearing pin 1, the large end inner bore chamfering of flange plate shaft tube 7 and first conical surface 31 of locating flange 3 are coordinated; Then positioning sleeve 4 is set on bearing pin 1, and the small end inner bore chamfering of flange plate shaft tube 7 and second conical surface 41 of positioning sleeve 4 are coordinated, and by locating flange 3 and positioning sleeve 4, has been realized the location of flange plate shaft tube 7 is clamped; Be fixedly connected with again positioning sleeve 4 and bearing pin 1; Finally coordinate with the locating hole at bearing pin 1 two ends lathe is top, complete the location to flange plate shaft tube 7.
The flange plate shaft tube clamping tool that the utility model embodiment provides, because bearing pin 1 two ends have the locating hole coordinating with lathe centre, this flange plate shaft tube can be used in lathe with clamping tool, by lathe centre, realize the location to bearing pin 1, the heart carrier for bolt by lathe clamps this frock transmitting torque; Owing to being provided with driving lever 2 on bearing pin 1, this flange plate shaft tube can be used in grinding machine with clamping tool, by driving lever 2 to bearing pin 1 transmitting torque, like this, on lathe and grinding machine, process flange plate shaft tube, by a clamping tool, can realize, only need one-time positioning to clamp, thereby reduced the diameter of axle axiality of flange plate shaft tube 7, improved the quality of flange plate shaft tube 7.
Meanwhile, the flange plate shaft tube clamping tool that the utility model embodiment provides is processed flange plate shaft tube on lathe and grinding machine, only needs one-time positioning to clamp, and has effectively simplified operation, has improved the working (machining) efficiency of flange plate shaft tube 7.
The flange plate shaft tube clamping tool that adopts above-described embodiment to provide, processing flange plate shaft tube series products can guarantee that a plurality of diameters of axle meet the requirement of axiality≤0.04mm jerk value simultaneously, avoid because secondary clamping causes axiality off-gage phenomenon, meanwhile, save the centering workpiece time.
Flange plate shaft tube that above-described embodiment provides is with in clamping tool, and the position that locating flange 3 contacts with flange plate shaft tube 7 to be processed does not allow to collide with, cut, have foul and dust etc.Due to the existence of network for location master drawing 3, when placing, bearing pin 1 answer vertical hanging to place, and avoid occur bending and deformation for a long time standing time.
Preferably, the flange plate shaft tube that above-described embodiment provides is with in clamping tool, and driving lever 2 is fixedly linked by threaded engagement and bearing pin 1.Concrete, on bearing pin 1, be provided with internal thread hole, on driving lever 2, be provided with the external screw thread coordinating with internal thread hole.Like this, replacing and the dismounting of driving lever 2 have been facilitated.Certainly, also can select driving lever 2 and bearing pin 1 to be weldingly connected, just be not easy to change driving lever 2.
For the ease of manufacturing, the flange plate shaft tube that above-described embodiment provides is with in clamping tool, and locating flange 3 is integral type structure with bearing pin 1.Certainly, also can select locating flange 3 and bearing pin 1 to be weldingly connected, be not limited to this.
The flange plate shaft tube that above-described embodiment provides is with in clamping tool, and positioning sleeve 4 is fixedly linked with bearing pin 1, has various ways, can select the two threaded engagement, also can select the two by connector, to be fixedly linked.Preferably, positioning sleeve 4 is fixedly linked with bearing pin 1 by nut 6 and pad 5.Concrete, pad 5 is between positioning sleeve 4 and nut 6.In order to guarantee fixed effect, preferentially select nut 6 for hex nut.For the ease of installing, preferentially select pad 5 to there is the U-shaped breach 51 passing for bearing pin 1.Certainly, also can select pad 5 to there is the circular port passing for bearing pin 1.
Further, the flange plate shaft tube that above-described embodiment provides is with in clamping tool, bearing pin 1 comprises the first connected shaft part 11 and the second shaft part 12, wherein, the diameter of axle of the first shaft part 11 is greater than the diameter of axle of the second shaft part 12, driving lever 2 and locating flange 3 are arranged at one end of the first shaft part 11, and positioning sleeve 4 is connected with the other end of the first shaft part 11, and pad 5 is connected with the second shaft part 12 with nut 6.Preferably, bearing pin 1 adopts the quenching of 40Cr material to process.
For the ease of dismounting positioning sleeve 4, guarantee that positioning sleeve 4 and bearing pin 1 are fixedly linked simultaneously, the flange plate shaft tube that above-described embodiment provides is used in clamping tool, positioning sleeve 4 and bearing pin 1 matched in clearance or interference fits.Further, preferential regioselective cover 4 and bearing pin 1 matched in clearance, and positioning sleeve 4 is less than or equal to 0.03mm with bearing pin 1 fit clearance.
The flange plate shaft tube that above-described embodiment provides is with in clamping tool, and the angle [alpha] of the angle of first conical surface 31 and second conical surface 41, need to arrange according to large end inner bore chamfering and the small end inner bore chamfering of the flange plate shaft tube 7 of reality processing.Preferably, the angle [alpha] of the angle of first conical surface 31 and second conical surface 41 is 60 °.It should be noted that, the angle of first conical surface 31 refers to, and the angle of the axis of locating flange 3 between conplane two buses, and this bus refers to the bus of first conical surface 31; The angle [alpha] of second conical surface 41 refers to, and the angle of the axis of positioning sleeve 4 between conplane two buses, and this bus refers to the bus of second conical surface 41, as shown in Figure 2.
The flange plate shaft tube clamping tool that above-described embodiment provides, is used in the processing of all flange plate shaft tubes 7, and the type of flange plate shaft tube 7 is not construed as limiting.
Above-mentioned explanation to the disclosed embodiments, makes those skilled in the art can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for a person skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a flange plate shaft tube clamping tool, is characterized in that, comprising:
One end is fixed with the bearing pin (1) of driving lever (2) and locating flange (3), the positioning sleeve (4) being fixedly linked with described bearing pin (1) other end;
Wherein, the two ends of described bearing pin (1) have for the top locating hole coordinating of lathe, described locating flange (3) has first conical surface (31) for coordinating with the large end inner bore chamfering of described flange plate shaft tube (7), the axis of described driving lever (2) is perpendicular to the axis of described bearing pin (1), and described positioning sleeve (4) has second conical surface (41) coordinating for the small end inner bore chamfering with described flange plate shaft tube (7).
2. flange plate shaft tube clamping tool according to claim 1, is characterized in that, described driving lever (2) is fixedly linked by threaded engagement and described bearing pin (1).
3. flange plate shaft tube clamping tool according to claim 1, is characterized in that, described locating flange (3) is integral type structure with described bearing pin (1).
4. flange plate shaft tube clamping tool according to claim 1, is characterized in that, described positioning sleeve (4) is fixedly linked with described bearing pin (1) by nut (6) and pad (5).
5. flange plate shaft tube clamping tool according to claim 4, is characterized in that, described pad (5) has the U-shaped breach (51) passing for described bearing pin (1).
6. flange plate shaft tube clamping tool according to claim 4, it is characterized in that, described bearing pin (1) comprises connected the first shaft part (11) and the second shaft part (12), wherein, the diameter of axle of described the first shaft part (11) is greater than the diameter of axle of described the second shaft part (12), described driving lever (2) and described locating flange (3) are arranged at one end of described the first shaft part (11), described positioning sleeve (4) is connected with the other end of described the first shaft part (11), and described pad (5) is connected with described the second shaft part (12) with described nut (6).
7. flange plate shaft tube clamping tool according to claim 4, is characterized in that, described positioning sleeve (4) and described bearing pin (1) matched in clearance or interference fits.
8. flange plate shaft tube clamping tool according to claim 7, is characterized in that, described positioning sleeve (4) is less than or equal to 0.03mm with described bearing pin (1) fit clearance.
9. flange plate shaft tube clamping tool according to claim 1, is characterized in that, the angle [alpha] of the angle of described first conical surface (31) and described second conical surface (41) is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425730.1U CN203993202U (en) | 2014-07-30 | 2014-07-30 | Flange plate shaft tube clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425730.1U CN203993202U (en) | 2014-07-30 | 2014-07-30 | Flange plate shaft tube clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993202U true CN203993202U (en) | 2014-12-10 |
Family
ID=52033265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425730.1U Active CN203993202U (en) | 2014-07-30 | 2014-07-30 | Flange plate shaft tube clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392868A (en) * | 2016-11-29 | 2017-02-15 | 常州博赢模具有限公司 | Clamping of combined type rotary centering shaft |
-
2014
- 2014-07-30 CN CN201420425730.1U patent/CN203993202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392868A (en) * | 2016-11-29 | 2017-02-15 | 常州博赢模具有限公司 | Clamping of combined type rotary centering shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Clamping tool for flange plate shaft pipe Effective date of registration: 20190524 Granted publication date: 20141210 Pledgee: Jilin small and medium enterprise credit guarantee Group Co., Ltd. Pledgor: Jilin Yuanfang Machinery Group Co., Ltd. Registration number: 2019220000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200110 Granted publication date: 20141210 Pledgee: Jilin small and medium enterprise credit guarantee Group Co., Ltd. Pledgor: Jilin Yuanfang Machinery Group Co., Ltd. Registration number: 2019220000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Clamping tool for flange plate shaft pipe Effective date of registration: 20200117 Granted publication date: 20141210 Pledgee: Jilin SME Financing Guarantee Group Co., Ltd. Pledgor: Jilin Yuanfang Machinery Group Co., Ltd. Registration number: Y2020220000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200512 Granted publication date: 20141210 Pledgee: Jilin SME Financing Guarantee Group Co., Ltd. Pledgor: JILIN YUANFANG MACHINERY GROUP Co.,Ltd. Registration number: Y2020220000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Clamping tool for flange plate shaft pipe Effective date of registration: 20200513 Granted publication date: 20141210 Pledgee: Jilin SME Financing Guarantee Group Co., Ltd. Pledgor: JILIN YUANFANG MACHINERY GROUP Co.,Ltd. Registration number: Y2020220000033 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210511 Granted publication date: 20141210 Pledgee: Jilin SME Financing Guarantee Group Co.,Ltd. Pledgor: JILIN YUANFANG MACHINERY GROUP Co.,Ltd. Registration number: Y2020220000033 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Clamping tooling for flange shaft tube Effective date of registration: 20210514 Granted publication date: 20141210 Pledgee: Jilin SME Financing Guarantee Group Co.,Ltd. Pledgor: JILIN YUANFANG MACHINERY GROUP Co.,Ltd. Registration number: Y2021220000048 |