CN205437879U - Rod positioning face anchor clamps - Google Patents
Rod positioning face anchor clamps Download PDFInfo
- Publication number
- CN205437879U CN205437879U CN201521131925.6U CN201521131925U CN205437879U CN 205437879 U CN205437879 U CN 205437879U CN 201521131925 U CN201521131925 U CN 201521131925U CN 205437879 U CN205437879 U CN 205437879U
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- China
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- connecting rod
- microcephaly
- major part
- balancing weight
- clamp body
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Abstract
The utility model relates to a connecting rod production processing technology field especially discloses a rod positioning face anchor clamps, and it includes the anchor clamps body, balancing weight, major part core shaft assembly and microcephaly core shaft assembly, the balancing weight is fixed on the anchor clamps body, major part core shaft assembly is including installing major part dabber, clamp plate and the big headrest board on the anchor clamps body, big headrest board is fixed between the anchor clamps body and major part dabber, and big -end of connecting rod arranges in between big headrest board and the clamp plate to it is fixed through the fastener, microcephaly core shaft assembly is including installing the microcephaly's dabber on the anchor clamps body, and microcephaly's dabber is used for the positioning connecting rod microcephaly. The utility model discloses simple structure, connecting rod adopt the locate mode of two round pins of one side, and the location is reliable, and the balancing weight hits exactly the focus adjustment at the center pin to reduce the vibration, the operation is stable, puies forward high pressure heater worker precision.
Description
Technical field
This utility model relates to connecting rod production and processing technical field, particularly relates to a kind of connecting rod locating surface fixture.
Background technology
Connecting rod is one of major part of gasoline engine, diesel engine, at present, when automobile connecting bar designs, big end locating surface is designed to plane or curved surface, when locating surface is curved surface, Clamping Apparatus of Connecting Rod makees gyration, can cause vibration, fluctuation of service during deviation of gravity center central shaft, easily three claws of abrasion scroll chuck, and then cause processing the increase of part form and position tolerance, and after the deformation of fixture intensity deficiency, affect connecting rod location, and then affect machining accuracy.
Based on the above, needing a kind of simple in construction of proposition badly, location is reliable, and center of gravity adjustable hits exactly at central shaft, reduces vibration, stable, and the connecting rod locating surface fixture that machining accuracy is high, to solve the problems referred to above.
Utility model content
The purpose of this utility model is to propose a kind of connecting rod locating surface fixture, and this connecting rod locating surface clamp structure is simple, and location is reliable, and center of gravity adjustable hits exactly at central shaft, reduces vibration, and stable, machining accuracy is high.
For reaching this purpose, this utility model by the following technical solutions:
A kind of connecting rod locating surface fixture, including clamp body, balancing weight, major part mandrel component and microcephaly's mandrel component, described balancing weight is fixed on clamp body, described major part mandrel component includes major part mandrel, pressing plate and the big hook plate being arranged on clamp body, described big hook plate is fixed between clamp body and major part mandrel, big end is placed between big hook plate and pressing plate, and is fixed by securing member；Described microcephaly's mandrel component includes the microcephaly's mandrel being arranged on clamp body, and microcephaly's mandrel is used for positioning linkage rod microcephaly.
As the preferred version of a kind of connecting rod locating surface fixture, described major part mandrel is by the first locking nut and is bolted on clamp body.
As the preferred version of a kind of connecting rod locating surface fixture, described big hook plate is between major part mandrel and clamp body, and major part mandrel passes through the first locking nut and the big hook plate of bolt presses.
As the preferred version of a kind of connecting rod locating surface fixture, described pressing plate is positioned at the top of big hook plate.
As the preferred version of a kind of connecting rod locating surface fixture, described pressing plate compresses big end by bolt and the second locking nut.
As the preferred version of a kind of connecting rod locating surface fixture, described balancing weight includes that big balancing weight and little balancing weight, described big balancing weight are fixed on clamp body by the first trip bolt, and described little balancing weight is connected with big balancing weight by the second trip bolt.
As the preferred version of a kind of connecting rod locating surface fixture, described clamp body passes through scroll chuck clamping and positioning.
As the preferred version of a kind of connecting rod locating surface fixture, described clamp body is designed with reinforcing rib structure.
As the preferred version of a kind of connecting rod locating surface fixture, described microcephaly's mandrel is fixed on clamp body by soket head cap screw.
The beneficial effects of the utility model are:
The utility model proposes a kind of connecting rod locating surface fixture, simple in construction, connecting rod uses the location mode of plane and two pits, and location is reliable, and centre of gravity adjustment is hit exactly by balancing weight at central shaft, thus reduces vibration, stable, improves machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the connecting rod locating surface fixture that this utility model detailed description of the invention provides；
Fig. 2 is the top view of the connecting rod locating surface fixture that this utility model detailed description of the invention provides；
Fig. 3 is the left view of Fig. 2.
Wherein:
1: clamp body；2: balancing weight；3: major part mandrel component；4: microcephaly's mandrel component；5: big balancing weight；6: little balancing weight；7: the first locking nuts；8: pressing plate；9: microcephaly's mandrel；10: soket head cap screw；11: big hook plate；12: major part mandrel；13: bolt；14: the second trip bolts；15: the first trip bolts；16: the second locking nuts.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
For making this utility model solve the technical problem that, the technical scheme that uses and the technique effect reached clearer, below in conjunction with accompanying drawing, the technical scheme of this utility model embodiment is described in further detail, obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those skilled in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Fig. 1 to Fig. 3 is structural representation, top view and the left view of the connecting rod locating surface fixture that this utility model detailed description of the invention provides respectively.As shown in Figure 1, present embodiment proposes a kind of preferably connecting rod locating surface fixture, and it includes clamp body 1, balancing weight 2, major part mandrel component 3 and microcephaly's mandrel component 4, and clamp body 1 is by scroll chuck clamping and positioning, can quickly find center, simple installation and replacing accurately convenient.Clamp body 1 is designed with reinforcing rib structure (not shown), substantially increases the structural strength of clamp body self.
In the present embodiment, as shown in Figures 2 and 3, major part mandrel component includes major part mandrel 12, pressing plate 8 and the big hook plate 11 being arranged on clamp body 1, and big hook plate 11 is fixed between clamp body 1 and major part mandrel 12.Big end is placed between big hook plate 11 and pressing plate 8, and is fixed by securing member.Major part mandrel 12 is fixed on clamp body 1, for positioning linkage rod stub end by the first locking nut 7 and bolt 13.Microcephaly's mandrel component includes the microcephaly's mandrel 9 being arranged on clamp body 1, and microcephaly's mandrel 9 is for positioning linkage rod microcephaly.Connecting rod uses the location mode of plane and two pits (including major part mandrel component and microcephaly's mandrel component), and location is reliable.
Concrete, microcephaly's mandrel 9 is fixed on clamp body 1 by soket head cap screw 10.Major part mandrel 12 is connected on clamp body by the first locking nut 7 and bolt 13, and big hook plate 11, between major part mandrel 12 and clamp body 1, is compressed by major part mandrel 12.Pressing plate 8 is positioned at the top of big hook plate 11, and is equipped with bolt 13, and compresses big end by bolt 13 and the second locking nut 16.In process of manufacture, connecting rod is placed on major part mandrel 12 and microcephaly's mandrel 9, and big end is placed on big hook plate 11, pressing plate 8 is used above and compresses, and locks with the second locking nut 16.
In the present embodiment, balancing weight 2 is fixed on clamp body 1, it is possible to by centre of gravity adjustment in the center of central shaft, so reduces vibration, stable.Preferably, balancing weight 2 includes that big balancing weight 5 and little balancing weight 6, big balancing weight 5 are fixed on clamp body by the first trip bolt 15, and little balancing weight 6 is connected with big balancing weight 5 by the second trip bolt 14.By arranging size balancing weight so that the distribution equilibrium of the weight of fixture, it is easier to by fixture centre of gravity adjustment in central shaft just, the vibration produced when greatly reducing fixture work, run more stable.
The concrete clamping process of connecting rod is: initially with the second locking nut 16 on spanner micro-pine pressing plate 8, unload lower platen 8, after being arranged on by connecting rod on major part mandrel 12 and microcephaly's mandrel 9, install pressing plate 8, screw up with a wrench the second locking nut 16, completes the clamping of connecting rod.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes fall within protection domain of the present utility model.
Claims (9)
1. a connecting rod locating surface fixture, it is characterized in that, including clamp body (1), balancing weight (2), major part mandrel component (3) and microcephaly's mandrel component (4), described balancing weight (2) is fixed on clamp body (1), described major part mandrel component (3) includes the major part mandrel (12) being arranged on clamp body (1), pressing plate (8) and big hook plate (11), described big hook plate (11) is fixed between clamp body (1) and major part mandrel (12), big end is placed between big hook plate (11) and pressing plate (8), and fixed by securing member；Described microcephaly's mandrel component includes the microcephaly's mandrel (9) being arranged on clamp body (1), and microcephaly's mandrel (9) is used for positioning linkage rod microcephaly.
Connecting rod locating surface fixture the most according to claim 1, it is characterised in that described major part mandrel (12) is fixed on clamp body (1) by the first locking nut (7) and bolt (13).
Connecting rod locating surface fixture the most according to claim 2, it is characterized in that, described big hook plate (11) is positioned between major part mandrel (12) and clamp body (1), and major part mandrel (12) compresses big hook plate by the first locking nut (7) and bolt (13).
4. according to the connecting rod locating surface fixture described in any one of claims 1 to 3, it is characterised in that described pressing plate (8) is positioned at the top of big hook plate (11).
Connecting rod locating surface fixture the most according to claim 4, it is characterised in that described pressing plate (8) compresses big end by bolt (13) and the second locking nut (16).
Connecting rod locating surface fixture the most according to claim 1, it is characterized in that, described balancing weight (2) includes big balancing weight (5) and little balancing weight (6), described big balancing weight (5) is fixed on clamp body (1) by the first trip bolt (15), and described little balancing weight (6) is connected with big balancing weight (5) by the second trip bolt (14).
Connecting rod locating surface fixture the most according to claim 1, it is characterised in that described clamp body (1) passes through scroll chuck clamping and positioning.
Connecting rod locating surface fixture the most according to claim 1, it is characterised in that described clamp body (1) is designed with reinforcing rib structure.
Connecting rod locating surface fixture the most according to claim 1, it is characterised in that described microcephaly's mandrel (9) is fixed on clamp body (1) by soket head cap screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131925.6U CN205437879U (en) | 2015-12-31 | 2015-12-31 | Rod positioning face anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131925.6U CN205437879U (en) | 2015-12-31 | 2015-12-31 | Rod positioning face anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437879U true CN205437879U (en) | 2016-08-10 |
Family
ID=56599087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131925.6U Active CN205437879U (en) | 2015-12-31 | 2015-12-31 | Rod positioning face anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437879U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144200A (en) * | 2017-07-05 | 2017-09-08 | 承德苏垦银河连杆有限公司 | A kind of detection means of bevel at small end of connecting rod |
| CN107253207A (en) * | 2017-08-04 | 2017-10-17 | 承德苏垦银河连杆有限公司 | It is a kind of based on the flexible clamp for connecting rod virtually positioned and processing method |
| CN107398752A (en) * | 2017-07-06 | 2017-11-28 | 南宫市精强连杆有限公司 | Connecting rod process for machining method and Self-center-positioning mechanism used |
| CN108406354A (en) * | 2018-03-06 | 2018-08-17 | 江铃汽车股份有限公司 | The eccentric locating piece being switched fast suitable for each type engine link |
| CN115256000A (en) * | 2022-08-26 | 2022-11-01 | 扬州大学 | Precision tool for machining engine connecting rod and installation and use method thereof |
-
2015
- 2015-12-31 CN CN201521131925.6U patent/CN205437879U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144200A (en) * | 2017-07-05 | 2017-09-08 | 承德苏垦银河连杆有限公司 | A kind of detection means of bevel at small end of connecting rod |
| CN107398752A (en) * | 2017-07-06 | 2017-11-28 | 南宫市精强连杆有限公司 | Connecting rod process for machining method and Self-center-positioning mechanism used |
| CN107253207A (en) * | 2017-08-04 | 2017-10-17 | 承德苏垦银河连杆有限公司 | It is a kind of based on the flexible clamp for connecting rod virtually positioned and processing method |
| CN108406354A (en) * | 2018-03-06 | 2018-08-17 | 江铃汽车股份有限公司 | The eccentric locating piece being switched fast suitable for each type engine link |
| CN115256000A (en) * | 2022-08-26 | 2022-11-01 | 扬州大学 | Precision tool for machining engine connecting rod and installation and use method thereof |
| CN115256000B (en) * | 2022-08-26 | 2023-10-13 | 扬州大学 | Precise tool for machining engine connecting rod and mounting and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 067000 East Chengde Industrial Park, Hebei Patentee after: Chengde Ken Galaxy link Co., Ltd. Address before: 067000 Chengde East Industrial Park, Hebei, Jiangsu Province, the Soviet Union Galaxy link Limited by Share Ltd Patentee before: Chengde Suken Yinhe Connecting Rod Co.,Ltd. |