CN205552424U - A device for synchronous assembling bolt - Google Patents
A device for synchronous assembling bolt Download PDFInfo
- Publication number
- CN205552424U CN205552424U CN201620229360.3U CN201620229360U CN205552424U CN 205552424 U CN205552424 U CN 205552424U CN 201620229360 U CN201620229360 U CN 201620229360U CN 205552424 U CN205552424 U CN 205552424U
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- CN
- China
- Prior art keywords
- arm bar
- connecting plate
- bolt
- arm
- sleeve
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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 - Fee Related
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Abstract
The utility model discloses a device for synchronous assembling bolt, including first arm of force pole and second arm of force pole, the sleeve is installed respectively to the work end of two arm of force poles, the operation end of first arm of force pole and second arm of force pole is connected through a coupling mechanism, a coupling mechanism's both ends are adorned with first arm of force pole and second arm of force pole hinge respectively, the work end of first arm of force pole and second arm of force pole is connected through the 2nd coupling mechanism, the pin joint of the 2nd coupling mechanism and first arm of force pole and the distance of installing between the sleeve of first arm of force pole work end are setting for the distance, first arm of force pole, second arm of force pole, a coupling mechanism and the 2nd coupling mechanism interconnect form parallelogram. The utility model discloses can the telescopic rotation angle of accurate control, and then the corner of accurate control bolt, ensure the accurate control of stud shaft power, and it can make two bolts realize screwing up in step to avoid that bolt tightening is asynchronous to result in that stud shaft power is inhomogeneous easily to take place the trouble that the bolt pine takes off.
Description
Technical field
The utility model relates to a kind of device for synchronizing to assemble bolt.
Background technology
Connecting-rod bolts get loose and gonnecting rod body and connecting rod cap can be made to depart from, and then occur connecting rod to smash up the significant trouble of engine body, do not only result in complete machine and scrap and the security of the lives and property of serious threat human pilot.And occur the major reason that connecting-rod bolts get loose be on same connecting rod two pieces bolt be not to tighten simultaneously but successively order tighten, two pieces bolt is caused to tighten axle power inconsistent and then make bolt there is the risk that gets loose under engine behavior, another major reason is that connecting-rod bolts use the assembling of torque axis horn cupping, and can not accurately control bolt rotational angle in the maintenance process of market, thus it cannot be guaranteed that the assembling quality of bolt.And Main bearing bolt, bolt of flywheel, cylinder bolt etc. equally exist problem above on engine.It is contemplated that ensure that the two pieces bolt of same connecting rod can realize synchronization and tighten, the accurate control of bolt corner can be ensured simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of device for synchronizing to assemble bolt, and it can synchronize to tight a bolt.
nullFor solving above-mentioned technical problem，The utility model includes the first arm bar and the second arm bar be arrangeding in parallel，The working end of described first arm bar and the second arm bar be separately installed be perpendicular to arm bar arrange for the sleeve tighted a bolt，The operating side of described first arm bar and the second arm bar is connected by the first bindiny mechanism of its adjustable in length，Dress is cut with scissors with the first arm bar and the second arm bar respectively in the two ends of described first bindiny mechanism，The working end of described first arm bar and the second arm bar is connected by the second bindiny mechanism of its adjustable in length，Dress is cut with scissors with the first arm bar and the second arm bar respectively in the two ends of described second bindiny mechanism，Distance between described second bindiny mechanism and the pin joint of the first arm bar and the sleeve being arranged on the first arm bar working end is setpoint distance，Distance between described second bindiny mechanism with the pin joint of the second arm bar with the sleeve being arranged on the second arm bar working end is equal with the distance between the second bindiny mechanism with the pin joint of the first arm bar with the sleeve being arranged on the first arm bar working end，Described first arm bar、Second arm bar、First bindiny mechanism and the second bindiny mechanism are interconnected to form parallelogram.
It is fixed with operation handle in described first bindiny mechanism.
Described first bindiny mechanism includes the first adjustment slide block and the first connecting plate of the first arm bar hinge dress and the second connecting plate with the second arm bar hinge dress, the chute at its length direction two ends through it is provided with in described first adjustment slide block, the end of described first connecting plate and the second connecting plate is inserted in chute from the first two ends adjusting slide block respectively, and described first adjusts the tight fixed bolt being screwed with on slide block for the first connecting plate and the second connecting plate being compressed.
Described first upper surface adjusting slide block is fixed with the operation handle stretching setting.
The surface of described first connecting plate and the second connecting plate offers adjustment tank the most along its length, and described tight fixed bolt end is respectively protruding into the first connecting plate and the adjustment tank of the second connecting plate thus the first connecting plate and the second connecting plate is compressed.
Described second bindiny mechanism includes the second adjustment slide block and the 3rd connecting plate of the first arm bar hinge dress and the 4th connecting plate with the second arm bar hinge dress, the chute at its length direction two ends through it is provided with in described second adjustment slide block, the end of described 3rd connecting plate and the 4th connecting plate is inserted in chute from the second two ends adjusting slide block respectively, and described second adjusts the tight fixed bolt being screwed with on slide block for the 3rd connecting plate and the 4th connecting plate being compressed.
The surface of described 3rd connecting plate and the 4th connecting plate offers adjustment tank the most along its length, and described tight fixed bolt end is respectively protruding into the 3rd connecting plate and the adjustment tank of the 4th connecting plate thus the 3rd connecting plate and the 4th connecting plate is compressed.
The bottom surface of described first arm bar and the second arm bar working end is fixed with down the connecting rod stretching setting respectively, and described connecting rod radially offers counterbore, is provided with lock ball and for lock ball ejects the spring of connecting rod outer surface in described counterbore；The end face of described sleeve axially offers for by sleeve set plug-in opening in connecting rod along it, the sidewall correspondence plug-in opening of described sleeve offers the card tieholen being perpendicular to that plug-in opening is arranged and through sleeve lateral wall, described card tieholen to offer position corresponding with the position of counterbore, make lock ball in can snapping in clamping hole, realize the connection of sleeve and connecting rod.
The outer surface of described sleeve lower end is circumferentially with graduation mark along it.
After using said structure, the utility model be separately installed with in the working end of the first arm bar and the second arm bar be perpendicular to arm bar arrange for the sleeve tighted a bolt, and by the first arm bar, second arm bar, first bindiny mechanism and the second bindiny mechanism are interconnected to form parallelogram, make the utility model can rotate around sleeve, by controlling the anglec of rotation of sleeve, and then accurately control the corner of bolt, guarantee the accurate control of bolt axial force, and it can make two bolts realize synchronization to tighten, thus avoid bolt to tighten the asynchronous fault causing the uneven easy generation bolt of bolt axial force to get loose.The utility model can be used directly in and produce and the engine assembly in rear market, the synchronization that simultaneously can be used in the pass key bolts such as the connecting-rod bolts of many moneys engine, Main bearing bolt, cylinder bolt, bolt of flywheel is tightened and accurately controls, thus well controls the quality of product.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and the utility model is described in further detail by detailed description of the invention:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the first bindiny mechanism；
Fig. 3 is the structural representation of the second bindiny mechanism；
Fig. 4 is the structural representation of sleeve；
Fig. 5 is the attachment structure schematic diagram of sleeve and connecting rod.
Detailed description of the invention
As shown in Figures 1 to 5, include be arrangeding in parallel and the first equivalently-sized arm bar 2 and the second arm bar 3 for synchronizing to assemble the device of bolt, in first arm bar 2 and the working end of the second arm bar 3 and Fig. 1 left end be separately installed be perpendicular to that arm bar arranges for the sleeve 6 tighted a bolt, the outer surface of sleeve 6 lower end is circumferentially with graduation mark along it and indicates scale.In the present embodiment, the bottom surface of the first arm bar 2 and the second arm bar 3 working end is fixed with down the connecting rod 13 stretching setting respectively, connecting rod 13 radially offers counterbore, is provided with lock ball 15 and for lock ball 15 ejects the spring 14 of connecting rod 13 outer surface in counterbore；The end face of sleeve 6 axially offers the plug-in opening for being sleeved in connecting rod 13 by sleeve 6 along it, the sidewall correspondence plug-in opening of sleeve 6 offers the card tieholen being perpendicular to that plug-in opening is arranged and through sleeve 6 sidewall, card tieholen to offer position corresponding with the position of counterbore, during connection, sleeve 6 it is enclosed within connecting rod 13 and makes card tieholen align with counterbore, so that lock ball 15 realizes the connection of sleeve 6 and connecting rod 13 in snapping in card tieholen under action from the spring 14.The attachment structure of sleeve 6 and connecting rod 13 also can be selected for the structure of other detachables in prior art and is replaced, and this is no longer going to repeat them.The utility model middle sleeve 6 uses detachable connected mode, makes the utility model can select suitable sleeve 6 according to size to be tighted a bolt.
nullThe operating side of the first arm bar 2 and the second arm bar 3 is connected by the first bindiny mechanism of its adjustable in length，Dress is cut with scissors with the first arm bar 2 and the second arm bar 3 respectively in the two ends of the first bindiny mechanism，Operation handle 1 it is fixed with in first bindiny mechanism，The working end of the first arm bar 2 and the second arm bar 3 is connected by the second bindiny mechanism of its adjustable in length，Dress is cut with scissors with the first arm bar 2 and the second arm bar 3 respectively in the two ends of the second bindiny mechanism，Distance between second bindiny mechanism and the pin joint of the first arm bar 2 and the sleeve 6 being arranged on the first arm bar 2 working end is setpoint distance H，Distance between second bindiny mechanism with the pin joint of the second arm bar 3 with the sleeve 6 being arranged on the second arm bar 3 working end is equal with the distance between the second bindiny mechanism with the pin joint of the first arm bar 2 with the sleeve 6 being arranged on the first arm bar 2 working end，First arm bar 2、Second arm bar 3、First bindiny mechanism and the second bindiny mechanism are interconnected to form parallelogram.The first arm bar 2 is easy in the setting of setpoint distance H and the second arm bar 3 can rotate simultaneously, and the size of setpoint distance H can affect the first arm bar 2 and rotational angle of the second arm bar 3, so the size of setpoint distance H needs to choose according to equipment to be tighted a bolt.
In the present embodiment, the first bindiny mechanism includes the first adjustment slide block 25, the first connecting plate 9 passing through hinge 5 hinge dress with the first arm bar 2 and the second connecting plate 10 filled by hinge 5 hinge with the second arm bar 3, first upper surface adjusting slide block 25 is fixed with the operation handle 1 stretching setting, the chute at its length direction two ends through it is provided with in first adjustment slide block 25, the end of the first connecting plate 9 and the second connecting plate 10 is inserted in chute from the first two ends adjusting slide block 25 respectively, it is screwed with the tight fixed bolt 7 for the first connecting plate 9 and the second connecting plate 10 being compressed on first adjustment slide block 25.Adjust, with first, the tightness that slide block 25 is connected for improving the first connecting plate 9 and the second connecting plate 10, offering adjustment tank 16 the most along its length on the surface of the first connecting plate 9 and the second connecting plate 10, the end of two tight fixed bolts 7 is respectively protruding into the first connecting plate 9 and the adjustment tank 16 of the second connecting plate 10 thus the first connecting plate 9 and the second connecting plate 10 is compressed.
In the present embodiment, the second bindiny mechanism includes the second adjustment slide block 8 and the first arm bar 2 the 3rd connecting plate 11 by hinge 5 hinge dress and passes through the 4th connecting plate 12 of hinge 5 hinge dress with the second arm bar 3, the chute at its length direction two ends through it is provided with in second adjustment slide block 8, the end of the 3rd connecting plate 11 and the 4th connecting plate 12 is inserted in chute from the second two ends adjusting slide block 8 respectively, and the second adjustment slide block 8 is screwed with the tight fixed bolt 7 for the 3rd connecting plate 11 and the 4th connecting plate 12 being compressed.The surface of the 3rd connecting plate 11 and the 4th connecting plate 12 offers adjustment tank 16 the most along its length, and two tight fixed bolt 7 ends are respectively protruding into the 3rd connecting plate 11 and the adjustment tank 16 of the 4th connecting plate 12 thus the 3rd connecting plate 11 and the 4th connecting plate 12 are compressed.
During use, unclamp tight fixed bolt 7, it is sequentially adjusted in the first adjustment slide block 25 and the first connecting plate 9 and relative position of the second connecting plate 10, second adjusts slide block 8 and the 3rd connecting plate 11 and the relative position of the 4th connecting plate 12, ensure that the distance between two sleeves 6 is managed identical with the length of the first bindiny mechanism and the second bindiny mechanism, then on band tights a bolt, a vertical mark is done with marking pen, and a certain graduation mark on sleeve 6 is alignd with the mark on bolt, then rotating operation handle 1, when sleeve 6 turns over required corner, stop when graduation mark aligns with which on bolt, now two bolts complete synchronization and tighten.The utility model can accurately control the anglec of rotation of sleeve 6, and then accurately control the corner of bolt, guarantee the accurate control of bolt axial force, and it can make two bolts realize synchronization to tighten, thus avoid bolt to tighten the asynchronous fault causing the uneven easy generation bolt of bolt axial force to get loose.The utility model can be used directly in and produce and the engine assembly in rear market, the synchronization that simultaneously can be used in the pass key bolts such as the connecting-rod bolts of many moneys engine, Main bearing bolt, cylinder bolt, bolt of flywheel is tightened and accurately controls, thus well controls the quality of product.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.The utility model has been described in detail by previous embodiment, and for a person skilled in the art, the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.In every case, within the scope of inventive concept of the present utility model, any modification, equivalent substitution and improvement etc. done, within being all contained in protection domain of the present utility model.
Claims (9)
- null1. one kind is used for the device synchronizing to assemble bolt，It is characterized in that the first arm bar (2) and the second arm bar (3) including be arrangeding in parallel，The working end of described first arm bar (2) and the second arm bar (3) be separately installed be perpendicular to arm bar arrange for the sleeve tighted a bolt，The operating side of described first arm bar (2) and the second arm bar (3) is connected by the first bindiny mechanism of its adjustable in length，Dress is cut with scissors with the first arm bar (2) and the second arm bar (3) respectively in the two ends of described first bindiny mechanism，The working end of described first arm bar (2) and the second arm bar (3) is connected by the second bindiny mechanism of its adjustable in length，Dress is cut with scissors with the first arm bar (2) and the second arm bar (3) respectively in the two ends of described second bindiny mechanism，Distance between described second bindiny mechanism and the pin joint of the first arm bar (2) and the sleeve being arranged on the first arm bar (2) working end is setpoint distance，Distance between described second bindiny mechanism with the pin joint of the second arm bar (3) with the sleeve being arranged on the second arm bar (3) working end is equal with the distance between the second bindiny mechanism with the pin joint of the first arm bar (2) with the sleeve being arranged on the first arm bar (2) working end，Described first arm bar (2)、Second arm bar (3)、First bindiny mechanism and the second bindiny mechanism are interconnected to form parallelogram.
- The most according to claim 1 for synchronizing to assemble the device of bolt, it is characterized in that in described first bindiny mechanism, being fixed with operation handle (1).
- The most according to claim 1 for synchronizing to assemble the device of bolt, it is characterized in that described first bindiny mechanism includes the first adjustment slide block (25), the first connecting plate (9) filled with the first arm bar (2) hinge and the second connecting plate (10) filled with the second arm bar (3) hinge, the chute at its length direction two ends through it is provided with in described first adjustment slide block (25), the end of described first connecting plate (9) and the second connecting plate (10) is inserted in chute from the first two ends adjusting slide block (25) respectively, it is screwed with the tight fixed bolt for the first connecting plate (9) and the second connecting plate (10) being compressed in described first adjustment slide block (25).
- The most according to claim 3 for synchronizing to assemble the device of bolt, it is characterized in that the described first upper surface adjusting slide block (25) is fixed with the operation handle (1) stretching setting.
- The most according to claim 3 for synchronizing to assemble the device of bolt, it is characterized in that the surface of described first connecting plate (9) and the second connecting plate (10) offers adjustment tank the most along its length, described tight fixed bolt end is respectively protruding into the first connecting plate (9) and the adjustment tank of the second connecting plate (10) thus the first connecting plate (9) and the second connecting plate (10) is compressed.
- The most according to claim 1 for synchronizing to assemble the device of bolt, it is characterized in that described second bindiny mechanism includes the second adjustment slide block (8), the 3rd connecting plate (11) filled with the first arm bar (2) hinge and the 4th connecting plate (12) filled with the second arm bar (3) hinge, the chute at its length direction two ends through it is provided with in described second adjustment slide block (8), the end of described 3rd connecting plate (11) and the 4th connecting plate (12) is inserted in chute from the second two ends adjusting slide block (8) respectively, it is screwed with the tight fixed bolt for the 3rd connecting plate (11) and the 4th connecting plate (12) being compressed in described second adjustment slide block (8).
- The most according to claim 6 for synchronizing to assemble the device of bolt, it is characterized in that the surface of described 3rd connecting plate (11) and the 4th connecting plate (12) offers adjustment tank the most along its length, described tight fixed bolt end is respectively protruding into the 3rd connecting plate (11) and the adjustment tank of the 4th connecting plate (12) thus the 3rd connecting plate (11) and the 4th connecting plate (12) is compressed.
- The most according to any one of claim 1 to 7 for synchronizing to assemble the device of bolt, it is characterized in that the bottom surface of described first arm bar (2) and the second arm bar (3) working end is fixed with down the connecting rod stretching setting respectively, described connecting rod radially offers counterbore, is provided with lock ball and for lock ball ejects the spring of connecting rod outer surface in described counterbore；The end face of described sleeve axially offers for by sleeve set plug-in opening in connecting rod along it, the sidewall correspondence plug-in opening of described sleeve offers the card tieholen being perpendicular to that plug-in opening is arranged and through sleeve lateral wall, described card tieholen to offer position corresponding with the position of counterbore, make lock ball in can snapping in clamping hole, realize the connection of sleeve and connecting rod.
- The most according to claim 8 for synchronizing to assemble the device of bolt, it is characterized in that the outer surface of described sleeve lower end is circumferentially with graduation mark along it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229360.3U CN205552424U (en) | 2016-03-24 | 2016-03-24 | A device for synchronous assembling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229360.3U CN205552424U (en) | 2016-03-24 | 2016-03-24 | A device for synchronous assembling bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552424U true CN205552424U (en) | 2016-09-07 |
Family
ID=56814517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620229360.3U Expired - Fee Related CN205552424U (en) | 2016-03-24 | 2016-03-24 | A device for synchronous assembling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048745A (en) * | 2018-07-13 | 2018-12-21 | 中国石油天然气股份有限公司 | Oil extraction wellhead diagonal bolt tightening method and connecting rod type operation tool |
| CN111203697A (en) * | 2020-03-18 | 2020-05-29 | 河北华北柴油机有限责任公司 | Crankcase bearing cap horizontal bolt wrench degree instrument |
-
2016
- 2016-03-24 CN CN201620229360.3U patent/CN205552424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048745A (en) * | 2018-07-13 | 2018-12-21 | 中国石油天然气股份有限公司 | Oil extraction wellhead diagonal bolt tightening method and connecting rod type operation tool |
| CN109048745B (en) * | 2018-07-13 | 2020-08-11 | 中国石油天然气股份有限公司 | Oil extraction wellhead diagonal bolt tightening method and connecting rod type operation tool |
| CN111203697A (en) * | 2020-03-18 | 2020-05-29 | 河北华北柴油机有限责任公司 | Crankcase bearing cap horizontal bolt wrench degree instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180324 |