CN206588618U - A kind of bent axle punch-out equipment with auto-lock function adds offline fixture - Google Patents
A kind of bent axle punch-out equipment with auto-lock function adds offline fixture Download PDFInfo
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- CN206588618U CN206588618U CN201720020490.0U CN201720020490U CN206588618U CN 206588618 U CN206588618 U CN 206588618U CN 201720020490 U CN201720020490 U CN 201720020490U CN 206588618 U CN206588618 U CN 206588618U
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- connecting rod
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Abstract
The utility model discloses a kind of bent axle punch-out equipment with auto-lock function plus offline fixture, including sharing connector, following corresponding location-plate above with the shared connector, lifting member and suspension ring are connected with the top of the shared connector, the shared connector is in inverted trapezoidal, section is inverted U shape, and via and a lower via on one are respectively equipped with the edge close to the shared connector both sides；Provided with the middle linkage assumed diamond in shape between above the following and location-plate of the shared connector；Left connecting rod mechanism is provided with the left side of the shared connector and location-plate, the left connecting rod mechanism is connected with middle linkage；Right connecting rod mechanism is provided with the right of the shared connector and location-plate, the right connecting rod mechanism is connected with middle linkage；The shared connector front and location-plate above between be provided with telescoping mechanism.Its is simple in construction, easy to operate, and with auto-lock function.
Description
Technical field
The utility model is related to engine process unit, and in particular to a kind of engine crankshaft punch-out equipment with auto-lock function adds
The upper offline fixture used.
Background technology
In machine plus production process, due to crankcase heavier-weight, it is necessary to use offline in special fixture progress.Make at present
Wire holder is complicated up and down, causes during use that service speed is slow, efficiency is low and not easy to operate.Accordingly, it would be desirable to
Wire holder up and down a kind of simple in construction and easy to operate is designed to meet production requirement.
The content of the invention
The purpose of this utility model is to provide a kind of bent axle punch-out equipment with auto-lock function plus offline fixture, the letter of its structure
It is single, it is easy to operate, and with auto-lock function.
A kind of bent axle punch-out equipment with auto-lock function described in the utility model add offline fixture, including share connector,
Above with the following corresponding location-plate of the shared connector, be connected with the top of the shared connector lifting member and
Suspension ring, the shared connector is in inverted trapezoidal, and section is inverted U shape, and is set respectively at the edge close to the shared connector both sides
There are a upper via and a lower via；
Provided with the middle linkage assumed diamond in shape between above the following and location-plate of the shared connector；
Left connecting rod mechanism is provided with the left side of the shared connector and location-plate；The left connecting rod mechanism and middle linkage
It is connected；
Right connecting rod mechanism is provided with the right of the shared connector and location-plate；The right connecting rod mechanism and middle linkage
It is connected；
The shared connector front and location-plate above between be provided with telescoping mechanism.
Further, the left side that lower via of the middle linkage including top and the shared connector left side is hinged, which is shared, to be connected
It is on the lower side that bar, top share connecting rod, upper end and the left shared connecting rod middle part with the right side that the lower via on the right of shared connector is hinged
Position be hinged first connecting rod, upper end and second connecting rod that position on the lower side in the middle part of the right shared connecting rod is hinged and vertical connect
The connecting plate of Middle face on the location-plate is connected on, the lower end of the first connecting rod and second connecting rod is cut with scissors with the connecting plate respectively
Connect, linkage in composition.
Further, the 3rd company that upper via of the left connecting rod mechanism including upper end and the shared connector left side is hinged
Position on the upper side and the left company of sharing in the middle part of the left swing bar that bar, upper end are hinged with the third connecting rod lower end, the left swing bar
The lower end of bar is hinged, and constitutes left connecting rod mechanism；First crossbeam is vertically connected with the lower end of the left swing bar, it is horizontal described first
Beam two ends are provided with the left location division bent to the right, for coordinating with crankcase left groove.
Further, the right connecting rod mechanism includes the 4th company that upper end is hinged with the upper via on the right of the shared connector
Position on the upper side and the right company of sharing in the middle part of the right swing rod that bar, upper end are hinged with the fourth link lower end, the right swing rod
The lower end of bar is hinged, and constitutes right connecting rod mechanism；Second cross beam is vertically connected with the lower end of the right swing rod, it is horizontal described second
Beam two ends are provided with the right location division bent to the left, for coordinating with crankcase right groove.
Further, the telescoping mechanism includes vertically being located at the supporting plate of shared connector front lower, the supporting plate
Middle part is provided with through hole, in addition to fixed telescoping mechanism pedestal on the supporting plate, through supporting plate in the middle part of through hole and one end
The expansion link being connected with middle side part on location-plate, is hinged and is hinged on telescoping mechanism pedestal with the expansion link other end
Operating handle.
Further, it is provided with alignment pin corresponding with crankcase positioning hole on the downside of the location-plate.
Further, block rubber or nylon block are provided with above the left location division；The first crossbeam two ends be fixed with
The first of left swing bar bottom connection strengthens diagonal brace.
Further, block rubber or nylon block are provided with above the right location division；The second cross beam two ends be fixed with
The second of right swing rod bottom connection strengthens diagonal brace.
Further, the location-plate bottom surface contacted with crankcase is provided with block rubber or nylon block.
Bent axle punch-out equipment described in the utility model with auto-lock function adds offline fixture, due to said structure, leading to
The alignment pin for crossing location-plate bottom is spacing to crankcase progress, while left connecting rod mechanism and the left location division of right connecting rod mechanism and the right side
Location division is inserted in the left and right sides groove of workpiece respectively, manual rotation telescoping mechanism operating handle, makes location-plate constantly downward
It is mobile, linkage longitudinal stretching in drive, and then drive left connecting rod mechanism, right connecting rod mechanism mobile to centre, clamp completely
Spacing crankcase workpiece, at the same fixture together with clamped crankcase workpiece because the weight of its own realizes self-locking, meet
Upper offline spacing work requirements of the crankcase workpiece during machining process, it is simple in construction, it is easy to operate, while going back band
There is auto-lock function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is polycrystalline substance schematic diagram of the present utility model；
Fig. 3 is the structural representation of linkage in the utility model；
Fig. 4 is the structural representation of the utility model left connecting rod mechanism；
Fig. 5 is the structural representation of the utility model right connecting rod mechanism；
Fig. 6 is the structural representation of the utility model telescoping mechanism.
In figure, 1-suspension ring, 2-lifting member, 3-share connector, 4-location-plate, 5-middle linkage, 6-left
Linkage, 7-right connecting rod mechanism, 8-telescoping mechanism；
The shared connecting rod in 51-left side, the shared connecting rod in 52-right side, 53-first connecting rod, 54-second connecting rod, 55-connecting plate；
61-left swing bar, 62-third connecting rod, 63-first crossbeam, 64-left location division, 65-the first strengthens diagonal brace；
71-right swing rod, 72-fourth link, 73-second cross beam, 74-right location division, 75-the second strengthens diagonal brace；
81-supporting plate, the 82-mechanism base, 83-expansion link, 84-operating handle.
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is explained in detail below in conjunction with the accompanying drawings
State.
Referring to Fig. 1 to Fig. 6, a kind of shown bent axle punch-out equipment with auto-lock function adds offline fixture, including shares connection
Part 3, following corresponding location-plate 4 above with the shared connector 3, the downside of location-plate 4 is provided with to be positioned with crankcase
The corresponding alignment pin in hole, to crankcase workpiece carry out it is spacing, be connected with the top of the shared connector 3 lifting member 2 and
Suspension ring 1, the shared connector 3 is in inverted trapezoidal, and section is inverted U shape, and is distinguished at the edge close to the shared both sides of connector 3
Provided with a upper via and a lower via；
Provided with the middle linkage 5 assumed diamond in shape between above the following and location-plate 4 of the shared connector 3；Institute
State the shared connecting rod 51 in a left side, top and the company of sharing that lower via of the middle linkage 5 including top and the shared left side of connector 3 is hinged
The right side that the lower via on the right of fitting 3 is hinged shares connecting rod 52, upper end and position on the lower side in the middle part of the left shared connecting rod 51 and is hinged
First connecting rod 53, the second connecting rod 54 that is hinged of the upper end position on the lower side with the right shared middle part of connecting rod 52 and be vertically connected on
The connecting plate 55 of Middle face on the location-plate 4, the lower end of the first connecting rod 53 and second connecting rod 54 respectively with the connection
Plate 55 is hinged, linkage 5 in composition.
Left connecting rod mechanism 6 is provided with the left side of the shared connector 3 and location-plate 4；The left connecting rod mechanism 6 and middle connecting rod
Mechanism 5 is connected；The third connecting rod that upper via of the left connecting rod mechanism 6 including upper end and the shared left side of connector 3 is hinged
62nd, the left swing bar 61 that upper end is hinged with the lower end of third connecting rod 62, the middle part of left swing bar 61 position and the left side on the upper side
The lower end for sharing connecting rod 51 is hinged, and constitutes left connecting rod mechanism 6；First crossbeam is vertically connected with the lower end of the left swing bar 61
63, the left location division 64 bent to the right is provided with the two ends of first crossbeam 63, for coordinating with crankcase left groove, first
The two ends of crossbeam 63 are fixed with first be connected with the bottom of left swing bar 61 and strengthen diagonal brace 65.
Right connecting rod mechanism 7 is provided with the right of the shared connector 3 and location-plate 4；The right connecting rod mechanism 7 and middle connecting rod
Mechanism 5 is connected；The right connecting rod mechanism 7 includes the fourth link that upper end is hinged with the upper via on the right of the shared connector 3
72nd, the right swing rod 71 that upper end is hinged with the lower end of fourth link 72, the right middle part of swing rod 71 position and the right side on the upper side
The lower end for sharing connecting rod 52 is hinged, and constitutes right connecting rod mechanism 7；Second cross beam is vertically connected with the lower end of the right swing rod 71
73, the right location division 74 bent to the left is provided with the two ends of second cross beam 73, for coordinating with crankcase right groove, second
The two ends of crossbeam 73 are fixed with second be connected with the right bottom of swing rod 71 and strengthen diagonal brace 75.
The shared connector 3 front and location-plate 4 above between be provided with telescoping mechanism 8, the telescoping mechanism 8
Supporting plate 81 including being vertically located at the shared front lower of connector 3, the middle part of supporting plate 81 is provided with through hole, in addition to fixation
Telescoping mechanism pedestal 82 in supporting plate 81, through the through hole at the middle part of supporting plate 81 and one end and middle side part on location-plate 4
The expansion link 83 of connection, the operating handle for being hinged and being hinged on telescoping mechanism pedestal 82 with the other end of expansion link 83
84。
On the location-plate bottom surface, left location division 64 and right location division 74 contacted with crankcase, block rubber is provided with
Or nylon block, it is to avoid disfiguring workpiece surface.
During concrete operations, suspension ring 1 are connected with the suspension hook of balance crane, are used cooperatively, and the alignment pin of location-plate 4 is inserted into bent axle
Workpiece is carried out in the corresponding positioning hole of case workpiece it is spacing, while by the left location division 64 of left connecting rod mechanism 6 and right connecting rod mechanism 7
Inserted respectively in the left and right sides groove of crankcase workpiece with right location division 74, crankcase workpiece is clamped it is spacing, one
It is motionless that hand holds lifting member 2, and another hand is held untill operating handle 84 is rotated clockwise to and can not rotate, rotation process handle
During hand 84, expansion link 83 is constantly moved down, because the lower end of expansion link 83 is connected with location-plate 4, then drive location-plate 4 to
Lower movement, because fixed the second supporting plate 55 being located on location-plate 4 is hinged with third connecting rod 53 and the one end of fourth link 54 respectively,
The longitudinal stretching of middle linkage 5 then assumed diamond in shape, linkage 5 is distinguished by the shared connecting rod 51 in a left side and right shared connecting rod 52 because in
It is hinged with left connecting rod mechanism 6 and right connecting rod mechanism 7, then drives left connecting rod mechanism 6 and right connecting rod mechanism 7 mobile to centre, and then
Left location division 64 and right location division 74 is driven to be drawn close to centre, it is bent after telescoping mechanism operating handle 84 turns clockwise in place
Axle box workpiece clamped completely it is spacing, while fixture together with clamped crankcase workpiece due to its own weight realize from
Lock, operation balance crane carries out crankcase workpiece machine and adds offline operation.
Claims (9)
1. a kind of bent axle punch-out equipment with auto-lock function adds offline fixture, including shares connector（3）, above with the shared company
The following corresponding location-plate of fitting（4）, in the shared connector（3）Top be connected with lifting member（2）And suspension ring
（1）, it is characterized in that：The shared connector（3）In inverted trapezoidal, section is inverted U shape, close to the shared connector（3）Two
The edge on side is respectively equipped with a upper via and a lower via；
In the shared connector（3）Following and location-plate（4）Above between provided with the middle linkage that assumes diamond in shape（5）；
In the shared connector（3）And location-plate（4）The left side be provided with left connecting rod mechanism（6）, the left connecting rod mechanism（6）With in
Linkage（5）It is connected；
In the shared connector（3）And location-plate（4）The right be provided with right connecting rod mechanism（7）, the right connecting rod mechanism（7）With in
Linkage（5）It is connected；
In the shared connector（3）Front and location-plate（4）Above between be provided with telescoping mechanism（8）.
2. a kind of bent axle punch-out equipment with auto-lock function according to claim 1 adds offline fixture, it is characterized in that：In described
Linkage（5）Including top and shared connector（3）The left side that the lower via on the left side is hinged shares connecting rod（51）, top with share
Connector（3）The right side that the lower via on the right is hinged shares connecting rod（52）, upper end and the left shared connecting rod（51）Middle part is on the lower side
The first connecting rod that position is hinged（53）, upper end and the right shared connecting rod（52）The second connecting rod that middle part position on the lower side is hinged
（54）Be vertically connected on the location-plate（4）The connecting plate of upper Middle face（55）, the first connecting rod（53）And second connecting rod
（54）Lower end respectively with the connecting plate（55）It is hinged, linkage in composition.
3. a kind of bent axle punch-out equipment with auto-lock function according to claim 2 adds offline fixture, it is characterized in that：The left side
Linkage（6）Including upper end and the shared connector（3）The third connecting rod that the upper via on the left side is hinged（62）, upper end and institute
State third connecting rod（62）The left swing bar that lower end is hinged（61）, the left swing bar（61）Middle part position on the upper side and the left company of sharing
Bar（51）Lower end be hinged, constitute left connecting rod mechanism；In the left swing bar（61）Lower end be vertically connected with first crossbeam（63）,
In the first crossbeam（63）Two ends are provided with the left location division bent to the right（64）, for coordinating with crankcase left groove.
4. a kind of bent axle punch-out equipment with auto-lock function according to claim 2 adds offline fixture, it is characterized in that：The right side
Linkage（7）Including upper end and the shared connector（3）The fourth link that the upper via on the right is hinged（72）, upper end and institute
State fourth link（72）The right swing rod that lower end is hinged（71）, the right swing rod（71）Middle part position on the upper side and the right company of sharing
Bar（52）Lower end be hinged, constitute right connecting rod mechanism；In the right swing rod（71）Lower end be vertically connected with second cross beam（73）,
In the second cross beam（73）Two ends are provided with the right location division bent to the left（74）, for coordinating with crankcase right groove.
5. a kind of bent axle punch-out equipment with auto-lock function according to claim 1 or 2 adds offline fixture, it is characterized in that：Institute
State telescoping mechanism（8）Including being vertically located at shared connector（3）The supporting plate of front lower（81）, the supporting plate（81）Middle part
Provided with through hole, in addition to it is fixed on supporting plate（81）On telescoping mechanism pedestal（82）, through supporting plate（81）The through hole at middle part
And one end and location-plate（4）The expansion link of upper middle side part connection（83）, with the expansion link（83）The other end is hinged and cut with scissors
It is connected on telescoping mechanism pedestal（82）On operating handle（84）.
6. a kind of bent axle punch-out equipment with auto-lock function according to claim 1 or 2 adds offline fixture, it is characterized in that：Institute
State location-plate（4）Downside is provided with alignment pin corresponding with crankcase positioning hole.
7. a kind of bent axle punch-out equipment with auto-lock function according to claim 3 adds offline fixture, it is characterized in that：The left side
Location division（64）Block rubber or nylon block are provided with above；The first crossbeam（63）Two ends are fixed with and left swing bar（61）Bottom
The first of connection strengthens diagonal brace（65）.
8. a kind of bent axle punch-out equipment with auto-lock function according to claim 4 adds offline fixture, it is characterized in that：The right side
Location division（74）Block rubber or nylon block are provided with above；The second cross beam（73）Two ends are fixed with and right swing rod（71）Bottom
The second of connection strengthens diagonal brace（75）.
9. a kind of bent axle punch-out equipment with auto-lock function according to claim 1 or 2 adds offline fixture, it is characterized in that：
The location-plate bottom surface contacted with crankcase is provided with block rubber or nylon block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020490.0U CN206588618U (en) | 2017-01-09 | 2017-01-09 | A kind of bent axle punch-out equipment with auto-lock function adds offline fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020490.0U CN206588618U (en) | 2017-01-09 | 2017-01-09 | A kind of bent axle punch-out equipment with auto-lock function adds offline fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588618U true CN206588618U (en) | 2017-10-27 |
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ID=60127334
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020490.0U Active CN206588618U (en) | 2017-01-09 | 2017-01-09 | A kind of bent axle punch-out equipment with auto-lock function adds offline fixture |
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| CN (1) | CN206588618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429634A (en) * | 2020-11-27 | 2021-03-02 | 重庆长安汽车股份有限公司 | Engine crankshaft assembly lifting appliance |
-
2017
- 2017-01-09 CN CN201720020490.0U patent/CN206588618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429634A (en) * | 2020-11-27 | 2021-03-02 | 重庆长安汽车股份有限公司 | Engine crankshaft assembly lifting appliance |
| CN112429634B (en) * | 2020-11-27 | 2022-12-09 | 重庆长安汽车股份有限公司 | Engine crankshaft assembly lifting appliance |
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