CN208811655U - A kind of novel jacking apparatus - Google Patents
A kind of novel jacking apparatus Download PDFInfo
- Publication number
- CN208811655U CN208811655U CN201821007296.XU CN201821007296U CN208811655U CN 208811655 U CN208811655 U CN 208811655U CN 201821007296 U CN201821007296 U CN 201821007296U CN 208811655 U CN208811655 U CN 208811655U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- limited block
- raising plate
- output shaft
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a kind of novel jacking apparatus, and the cylinder including support frame and setting on the support frame, the end of the output shaft of cylinder is provided with connecting plate；It further include raising plate, the both ends of raising plate pass through two first axles respectively and the both ends of connecting plate are hinged；It further include the link block of fixed setting on the support frame and the guide rod through link block, one end of guide rod is hinged close to the middle part of the side of guide rod by second hinge and raising plate, and the other end of guide rod is provided with the first limited block；First limited block is located at the position on guide rod, so that raising plate under the promotion of output shaft on when moving on to predeterminated position, the lower end of first limited block and link block offsets, raising plate is limited close to the laterosurtrusion of guide rod, and then make raising plate under the promotion of output shaft, around first axle and second hinge to a side to overturn of guide rod.Raising plate tilts certain angle, reduce operative employee take workpiece when angle of bending over, and then weaken the fatigue strength of operative employee.
Description
Technical field
The utility model relates to workshop processing technique field, in particular to a kind of novel jacking apparatus.
Background technique
In existing workshop process, jacking apparatus only jacks workpiece to certain altitude, still due to workpiece
It is horizontal positioned, it need to bend over to take by operative employee, and angle of bending over increases the fatigue strength of operative employee greater than 90 °.
Utility model content
The utility model aim is to provide a kind of novel jacking apparatus, solves the above-mentioned problems in the prior art.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of novel jacking apparatus, including support frame and the cylinder being arranged on support frame as described above, the output of the cylinder
The end of axis is provided with connecting plate；Further include raising plate, the both ends of the raising plate pass through respectively two first axles with it is described
The both ends of connecting plate are hinged；It further include the link block being fixed on support frame as described above and the guiding through the link block
One end of bar, the guide rod is hinged close to the middle part of the side of the guide rod by second hinge and the raising plate, institute
The other end for stating guide rod is provided with the first limited block；First limited block is located at the position on the guide rod, so that institute
State raising plate under the promotion of the output shaft on when moving on to predeterminated position, the lower end of first limited block and the link block
It offsets, limits the raising plate close to the laterosurtrusion of the guide rod, and then make the raising plate pushing away in the output shaft
Under dynamic, around the first axle and the second hinge to a side to overturn of the guide rod.
The beneficial effects of the utility model are: the output shaft of cylinder moves up, work of the raising plate in output shaft during jacking
It is moved up with lower level, when above moving on to predeterminated position, i.e. required top lifting height in the process of workshop, first on guide rod
The lower end of limited block and link block offsets, and raising plate is no longer moved up close to the side of guide rod, i.e., second hinge is not moving up, by
It is still being moved up in output shaft, a rollover of the raising plate under the promotion of output shaft, around first axle and second hinge to guide rod
Turn, so that raising plate be made to tilt certain angle, reduce operative employee take the workpiece on raising plate when angle of bending over, in turn
Weaken the fatigue strength of operative employee.
Based on the above technical solution, the utility model can also do following improvement.
Further, the novel jacking apparatus further includes the second limited block, and second limited block is arranged in the connection
Plate is close to the side of the guide rod；The height of second limited block, so that promotion of the raising plate in the output shaft
Under, when being turned to certain angle to the side of the guide rod around the first axle and the second hinge, the raising plate
It offsets with second limited block, the raising plate is prevented to continue to overturn.
Further, the quantity of second limited block is multiple, is symmetricly set on the two sides of the guide rod.
Further, the novel jacking apparatus further includes third limited block, and the third limited block is arranged in the connection
Side of the plate far from the guide rod；The height of the third limited block, so that the output shaft moves down, the raising plate and institute
State connecting plate it is parallel when, the raising plate offsets with the third limited block, prevents the raising plate to away from the guide rod
A side to overturn.
Further, the quantity of the third limited block is multiple, is symmetricly set on the two sides of the guide rod.
Further, the guide rod is arranged with spring, the spring between the second hinge and the link block
Length, when so that the output shaft being moved to the cylinder base of the cylinder, the spring is in compressive state.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel jacking apparatus of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, support frame, 2, cylinder, 201, output shaft, 3, connecting plate, 4, raising plate, 5, first axle, 6, link block, 7, lead
To bar, 8, second hinge, the 9, first limited block, the 10, second limited block, 11, third limited block, 12, spring, 13, nut, 14,
Drawbar, 15, backing plate.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of novel jacking apparatus of the utility model embodiment 1, including support frame 1 and setting are in support frame
The end of cylinder 2 on 1, the output shaft 201 of cylinder 2 is provided with connecting plate 3；It further include raising plate 4, the both ends point of raising plate 4
Not Tong Guo two first axles 5 and the both ends of connecting plate 3 it is hinged；It further include the link block 6 being fixed on support frame 1 and passing through
The guide rod 7 of link block 6 is worn, one end of guide rod 7 is by second hinge 8 with raising plate 4 close to the middle part of the side of guide rod 7
Hingedly, the other end of guide rod 7 is provided with the first limited block 9；First limited block 9 is located at the position on guide rod 7, so that jacking
Plate 4 under the promotion of output shaft 201 on when moving on to predeterminated position, the lower end of the first limited block 9 and link block 6 offsets, limitation top
Lift slab 4 and then makes raising plate 4 under the promotion of output shaft 201 close to the laterosurtrusion of guide rod 7, around first axle 5 and second
A side to overturn of the hinge 8 to guide rod 7.
During jacking, the output shaft 201 of cylinder 2 is moved up, and level under the action of output shaft 201 of raising plate 4 moves up, when
On move on to predeterminated position, i.e. required top lifting height in the process of workshop, the first limited block 9 on guide rod 7 with connect
The lower end of block 6 offsets, and raising plate 4 is no longer moved up close to the side of guide rod 7, i.e., second hinge 8 is not moving up, due to output shaft
201 are still moving up, and raising plate 4 is under the promotion of output shaft 201, around first axle 5 and second hinge 8 to the side of guide rod 7
Overturning, so that raising plate 4 be made to tilt certain angle, reduce operative employee take the workpiece on raising plate 4 when angle of bending over,
And then weaken the fatigue strength of operative employee.
In specific implementation, first axle 5 and second hinge 8 can be used hinge ear and realize with the joint pin through hinge ear, and
Joint pin can be used bolt and realize that structure is simple with the nut being arranged on bolt, easy to disassemble and replacement；First limited block
9 can be set on guide rod 7 by the nut 13 being arranged on guide rod 7, and top lifting height that can be as needed, adjusting are led
The position of nut 13 on bar 7, and then adjust the position of the first limited block 9 on guide rod 7.
A kind of novel jacking apparatus of the utility model embodiment 2 further includes on the basis of embodiment 1 the second limited block
10, connecting plate 3 is arranged in close to the side of guide rod 7 in the second limited block 10；The height of second limited block 10, so that raising plate 4
Under the promotion of output shaft 201, when being turned to certain angle to the side of guide rod 7 around first axle 5 and second hinge 8, top
Lift slab 4 offsets with the second limited block 10, and raising plate 4 is prevented to continue to overturn.It prevents 4 tilt angle of raising plate excessive, influences to jack
It the placement of workpiece and takes on plate 4.
A kind of novel jacking apparatus of the utility model embodiment 3, on the basis of embodiment 2, the number of the second limited block 10
It is multiple for measuring, and is symmetricly set on the two sides of guide rod 7.It is symmetrical arranged the second limited block 10 in the two sides of guide rod 7, makes raising plate
4 both ends stress equalizations.In specific implementation, the quantity of the second limited block 10 can be two.
A kind of novel jacking apparatus of the utility model embodiment 4 also wraps on the basis of 1 to 3 any embodiment of embodiment
Third limited block 11 is included, side of the connecting plate 3 far from guide rod 7 is arranged in third limited block 11；The height of third limited block 11,
So that output shaft 201 moves down, when raising plate 4 is parallel with connecting plate 3, raising plate 4 offsets with third limited block 11, prevents raising plate
4 to deviate from guide rod 7 a side to overturn.
During raising plate 4 completes jacking return, the output shaft 201 of cylinder 2 is moved down, drawing of the raising plate 4 in output shaft 201
Under dynamic, around first axle 5 and second hinge 8 to the side to overturn for deviating from guide rod 7, when raising plate 4 is parallel with connecting plate 3,
When i.e. raising plate 4 is horizontal, raising plate 4 offsets with third limited block 11, so that raising plate 4 be prevented to continue to overturn.
A kind of novel jacking apparatus of the utility model embodiment 5, on the basis of embodiment 4, the number of third limited block 11
It is multiple for measuring, and is symmetricly set on the two sides of guide rod 7.It is symmetrical arranged third limited block 11 in the two sides of guide rod 7, makes raising plate
4 both ends stress equalizations.In specific implementation, the quantity of third limited block 11 can be two.
A kind of novel jacking apparatus of the utility model embodiment 6, on the basis of 1 to 5 any embodiment of embodiment, guiding
Bar 7 is arranged with spring 12, the length of spring 12 between second hinge 8 and link block 6, so that output shaft 201 is moved to gas
When the cylinder base of cylinder 2, spring 12 is in compressive state.When output shaft 201 is moved to the cylinder base of cylinder 2, spring 12
In compressive state, raising plate 4 can be effectively relieved when output shaft 201 is moved to the cylinder base of cylinder 2, suffered rushes
Hit power.
A kind of novel jacking apparatus of the utility model embodiment 7, on the basis of 1 to 6 any embodiment of embodiment, jacking
Drawbar 14 is provided on plate 4, conducive to the placement of part workpiece, and drawbar 14 is arranged on raising plate 4 by backing plate 15, drawbar
14 are fixedly connected with backing plate 15 using welding manner, and backing plate 15 is detachably connected with raising plate 4 using bolt mode, facilitate drawbar
14 are installed on disassembly.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of novel jacking apparatus, which is characterized in that including support frame (1) and the cylinder being arranged on support frame as described above (1)
(2), the end of the output shaft (201) of the cylinder (2) is provided with connecting plate (3)；It further include raising plate (4), the raising plate
(4) both ends pass through two first axles (5) respectively and the both ends of the connecting plate (3) are hinged；It further include being fixed at institute
It states the link block (6) on support frame (1) and runs through the guide rod (7) of the link block (6), one end of the guide rod (7) is logical
It is hinged close to the middle part of the side of the guide rod (7) with the raising plate (4) to cross second hinge (8), the guide rod (7)
The other end is provided with the first limited block (9)；First limited block (9) is located at the position on the guide rod (7), so that described
Raising plate (4) under the promotion of the output shaft (201) on when moving on to predeterminated position, first limited block (9) and the company
The lower end for connecing block (6) offsets, and limits the laterosurtrusion of the raising plate (4) close to the guide rod (7), and then make the jacking
Plate (4) is under the promotion of the output shaft (201), around the first axle (5) and the second hinge (8) Xiang Suoshu guide rod
(7) a side to overturn.
2. a kind of novel jacking apparatus according to claim 1, which is characterized in that it further include the second limited block (10), it is described
Second limited block (10) setting is in the connecting plate (3) close to the side of the guide rod (7)；Second limited block (10)
Highly, so that the raising plate (4) is under the promotion of the output shaft (201), around the first axle (5) and second hinge
When the side of chain (8) Xiang Suoshu guide rod (7) is turned to certain angle, the raising plate (4) and second limited block (10)
It offsets, the raising plate (4) is prevented to continue to overturn.
3. a kind of novel jacking apparatus according to claim 2, which is characterized in that the quantity of second limited block (10) is
It is multiple, it is symmetricly set on the two sides of the guide rod (7).
4. a kind of novel jacking apparatus according to claim 1, which is characterized in that it further include third limited block (11), it is described
Third limited block (11) setting is in the side of the connecting plate (3) far from the guide rod (7)；The third limited block (11)
Highly, so that the output shaft (201) moves down, when the raising plate (4) is parallel with the connecting plate (3), the raising plate (4)
It offsets with the third limited block (11), prevents the raising plate (4) to the side to overturn for deviating from the guide rod (7).
5. a kind of novel jacking apparatus according to claim 4, which is characterized in that the quantity of the third limited block (11) is
It is multiple, it is symmetricly set on the two sides of the guide rod (7).
6. according to claim 1 to a kind of 5 any novel jacking apparatus, which is characterized in that the guide rod (7) is located at institute
It states and is arranged between second hinge (8) and the link block (6) spring (12), the length of the spring (12), so that described defeated
When shaft (201) is moved to the cylinder base of the cylinder (2), the spring (12) is in compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007296.XU CN208811655U (en) | 2018-06-28 | 2018-06-28 | A kind of novel jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007296.XU CN208811655U (en) | 2018-06-28 | 2018-06-28 | A kind of novel jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811655U true CN208811655U (en) | 2019-05-03 |
Family
ID=66270225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007296.XU Expired - Fee Related CN208811655U (en) | 2018-06-28 | 2018-06-28 | A kind of novel jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811655U (en) |
-
2018
- 2018-06-28 CN CN201821007296.XU patent/CN208811655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |