CN206357680U - The wheel design of jack hydraulic press - Google Patents
The wheel design of jack hydraulic press Download PDFInfo
- Publication number
- CN206357680U CN206357680U CN201621442976.5U CN201621442976U CN206357680U CN 206357680 U CN206357680 U CN 206357680U CN 201621442976 U CN201621442976 U CN 201621442976U CN 206357680 U CN206357680 U CN 206357680U
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- frame
- pair
- wheel
- work rest
- hydraulic press
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Abstract
A kind of wheel design of jack hydraulic press, jack hydraulic press includes frame, work rest, elevating mechanism, oil pump and hydraulic pressure underriding mechanism, work rest includes a pair of frame crossbeam for being arranged on frame front and rear sides and the workpiece placement platform being fixed on a pair of frame crossbeam, frame includes being arranged at least each pair frame of the left and right sides, feature, wheel design includes at least two groups guiding devices being arranged on work rest, a pair of frames that guiding device corresponds respectively to the frame left and right sides are set, the guiding device includes connection axostylus axostyle and a pair of directive wheels, axostylus axostyle hub setting is connected on work rest, a pair of directive wheels are rotationally mounted on connection axostylus axostyle, one in each directive wheel laterally extends out provided with guide rib, the circumferential periphery edge of directive wheel is resisted against on the side side of frame, and the wherein one side of guide rib is resisted against on the another side of frame.Improve the stability of work rest operation；Extend the service life of forcing press.
Description
Technical field
The utility model belongs to jack hydraulic press technical field, and in particular to a kind of jack hydraulic press
Wheel design.
Background technology
Small-size jack hydraulic press has wide adaptability, small volume and the spy such as easy to operate relative to large hydraulic press
Point, is not only suitable for the parts machining of industrial and mining enterprises, while repairing again suitable for daily life to metal and orthopedic.
At present, small-sized jack hydraulic press mainly includes frame, work rest, elevating mechanism, oil pump and hydraulic pressure underriding mechanism etc.,
Wherein work rest is connected by steel wire rope, roller and elevating mechanism, can be slided up and down in frame, and when its movement
Fixed during to required suitable position, oil pump is used to drive hydraulic pressure underriding mechanism to carry out punching press to the part on work rest.
In said structure, steel wire rope is typically secured to the two ends of work rest length direction, and by two groups of steel wire ropes simultaneously to workpiece
Frame is lifted, and is so maintained stabilization of the work rest in lifting process, but in actual use, due to two groups
Steel wire rope unbalance stress and cause to produce friction and wear between work rest and frame so that work rest occurs in lifting process
Jolt, inclined situation happens occasionally, be unfavorable for putting for workpiece and metal.
In view of above-mentioned prior art, it is necessary to the connection between the work rest and frame of existing jack hydraulic press
Structure is reasonably improved.Therefore, the applicant has made actively and effectively to explore, form finally described below
Technical scheme.
The content of the invention
The purpose of this utility model is to provide a kind of wheel design of jack hydraulic press, is favorably improved work
Part frame traveling comfort uses the situation that drops for preventing workpiece caused by work rest jolts and tilts, and advantageously improves work
Attachment structure between part frame and frame, which is used, reduces both degrees of wear, increases the service life.
The purpose of this utility model is such to what is reached, a kind of wheel design of jack hydraulic press, described
Jack hydraulic press include frame, work rest, elevating mechanism, oil pump and hydraulic pressure underriding mechanism, described elevating mechanism
The left and right sides of frame is separately mounted to oil pump, a pair of frame that described work rest includes being arranged on frame front and rear sides is horizontal
Beam and the workpiece placement platform being fixed on a pair of frame crossbeam, the work rest can be moved up and down along the short transverse of frame, institute
The hydraulic pressure underriding mechanism stated is arranged on the top of frame and towards lower just to described work rest, and described oil pump is used to drive liquid
The downward punching press of pressure underriding mechanism is positioned over the workpiece on work rest, and described frame includes being arranged at least each the one of the left and right sides
To frame, it is characterised in that described wheel design includes at least two groups guiding devices being arranged on work rest, described
A pair of frames that guiding device corresponds respectively to the frame left and right sides are set, and the guiding device includes connection axostylus axostyle and a pair of guiding
Wheel, described connection axostylus axostyle hub setting is on described work rest, and a pair of directive wheels are rotationally mounted on connection axostylus axostyle, each
The one of directive wheel is lateral to be extended out provided with a circle guide rib, and the circumferential periphery edge of described directive wheel is born against the one of frame
On the side of side, and the wherein one side of described guide rib bear against frame and above-mentioned side side it is orthogonal
On another side.
In a specific embodiment of the present utility model, a pair of bearings is fixed with described connection axostylus axostyle, it is described
A pair of directive wheels respectively by corresponding bearing rotary be arranged on connection axostylus axostyle on.
In another specific embodiment of the present utility model, described connection axostylus axostyle is in the centre position of length direction
On be further fixed on a fifth wheel, described fifth wheel is connected with elevating mechanism.
In another specific embodiment of the present utility model, described a pair of frame crossbeam is in the left and right of length direction
Two ends respectively correspondingly offer connecting hole, the two ends hub setting of described connection axostylus axostyle in described connecting hole and relative to
The mounting surface of frame is in horizontally disposed.
In another specific embodiment of the present utility model, described a pair of frame crossbeam is in the left and right of length direction
It is respectively arranged between two ends on an installing plate, described installing plate and is fixed with a pair of bearing, described connect axostylus axostyle two
End hub setting in a pair of bearing and is in horizontally disposed relative to the mounting surface of frame.
In an also specific embodiment of the present utility model, described elevating mechanism includes capstan winch, one group of roller
And steel wire rope, described capstan winch is fixedly mounted on the nearly middle part of the short transverse of the wherein side of the frame left and right sides, one group of rolling
Wheel generally has four, and four rolling is separately mounted to the upper and lower in a pair of bezel height directions of the frame left and right sides, described
In one end and capstan winch of steel wire rope capsizing moment spindle connection, the other end upwards after the roller above the same side is bypassed to it is lower with it is same
The fifth wheel of side is fixedly connected, meanwhile, the steel wire rope extends downwardly at fifth wheel and bypasses the rolling below the same side successively again
Again up around the roller above opposite side after roller below wheel and opposite side, and then the fifth wheel with opposite side is fixed downwards
Connection.
In an of the present utility model and then specific embodiment, described directive wheel and guide rib using plastics or
Rubber integral production is formed.
Of the present utility model more and in a specific embodiment, on a pair of frames of the described frame left and right sides and
It is spaced apart along short transverse provided with one group of fixing hole, a pair of fix bars is equipped in described fixing hole, the work rest
It is respectively erected in below the left and right ends of a pair of frame crossbeam length direction in this pair of fix bar, so that by a pair of frame crossbeam
Positioning is arranged on the front and rear sides of frame.
The utility model is used after said structure, is had the advantage that：First, by setting up guiding dress on work rest
Put, the inner side that described guiding device corresponds to a pair of bezel locations of the frame left and right sides is set, and the guiding device passes through it
On directive wheel and frame one side coordinate and can effectively prevent work rest occur left and right directions displacement, while pass through be oriented to
The another side of guide rib and frame on wheel coordinates and can effectively prevent work rest from occurring the displacement of fore-and-aft direction, thus pole
The earth improves the stability of work rest operation, it is to avoid the situation that workpiece comes off from work rest；Secondly, filled by guiding
Put, the rolling that the sliding matching structure in prior art between frame and work rest is transformed into directive wheel and guide rib coordinates
Structure, makes the abrasion between work rest and frame fall below minimum level, effectively extends the service life of forcing press.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the utility model one.
Fig. 2 is the partial enlarged drawing of the guiding device described in Fig. 1 embodiments.
Fig. 3 is the partial enlarged drawing of another embodiment of the guiding device described in utility model.
In figure：1. frame, 11. frames, 111. fixing holes, 12. fix bars；2. work rest, 21. housiung separators, 211. connect
Connect hole, 22. workpiece placement platforms, 23. installing plates；3. elevating mechanism, 31. capstan winches, 32. rollers, 33. steel wire ropes；4. oil pump；5.
Hydraulic pressure underriding mechanism；6. guiding device, 61. connection axostylus axostyles, 611. bearing blocks, 62. directive wheels, 621. guide ribs, 63. connections
Wheel.
Embodiment
Applicant will elaborate by way of examples below, but the description to embodiment is not to this reality
It is any according to only formal rather than substantial made by the utility model design with the limitation of new technique scheme
Equivalent transformation is regarded as the technical solution of the utility model category.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all
On the basis of the position shown in Fig. 1, thus the special limit of technical scheme provided the utility model can not be understood as
It is fixed.
Embodiment 1：
Refer to Fig. 1 and combine Fig. 2, the utility model is related to a kind of wheel design of jack hydraulic press, institute
The jack hydraulic press stated includes frame 1, work rest 2, elevating mechanism 3, oil pump 4 and hydraulic pressure underriding mechanism 5, described liter
Descending mechanism 3 and oil pump 4 are separately mounted to the left and right sides of frame 1, and described work rest 2 includes being arranged on the front and rear sides of frame 1
A pair of frame crossbeam 21 and the workpiece placement platform 22 that is fixed on a pair of frame crossbeam 21, the work rest 2 can be along frame 1
Short transverse is moved up and down, and described hydraulic pressure underriding mechanism 5 is arranged on the top of frame 1 and towards lower just to described work rest
2, described oil pump 4 is used to drive the downward punching press of hydraulic pressure underriding mechanism 5 to be positioned over the workpiece on work rest 2, and described frame 1 is wrapped
Include at least each pair frame 11 for being arranged on the left and right sides.Described wheel design includes being arranged on work rest 2 at least
Two groups of guiding devices 6, a pair of frames 11 that described guiding device 6 corresponds respectively to the left and right sides of frame 1 are set, in this implementation
In example, guiding device 6 illustrates four groups, and the upper and lower in the left side of work rest 2 respectively sets one group of guiding device 6 respectively, equally
Ground, the upper and lower on the right side of work rest 2 is also respectively arranged with one group of guiding device 6.Each guiding device 6 includes connection axostylus axostyle
61 and a pair of directive wheels 62, the described connection hub setting of axostylus axostyle 61 is on described work rest 2, and a pair of directive wheels 62 are rotatably installed
On connection axostylus axostyle 61, each directive wheel 62 one it is lateral extend out provided with a circle guide rib 621, described directive wheel 62
Circumferential periphery edge is born against on the side side of frame 11, and the wherein one side of described guide rib 621 is supported respectively
Lean against frame 11 with the orthogonal another side in above-mentioned side side.So, by the directive wheel 62 of the left and right sides with
Correspond to the cooperation of the one side of frame 11 and limit work rest 2 and occur left and right displacement；Meanwhile, it is convex by the guiding on directive wheel 62
The cooperation of edge 621 and the corresponding another side of frame 11 and limit work rest 2 and move forward and backward.
Further, a pair of bearings is fixed with described connection axostylus axostyle 61, described a pair of directive wheels 62 pass through respectively
It is arranged on connection axostylus axostyle 61 corresponding bearing rotary
Further, described connection axostylus axostyle 61 is further fixed on a fifth wheel 63, institute on the centre position of length direction
The fifth wheel 63 stated is connected with elevating mechanism 3.Herein it should be noted that：Described fifth wheel 63 only need to be in work rest
2 each side set one.
Further, described a pair of frame crossbeam 21 respectively correspondingly offers connection in the left and right ends of length direction
Hole 211, the two ends hub setting of described connection axostylus axostyle 61 is in described connecting hole 211 and relative to the mounting surface of frame 1
It is horizontally disposed.Described connection axostylus axostyle 61, directive wheel 62 and guide rib 621 is hidden in a pair of frame respectively after completion of installation
Between crossbeam 21.
Further, described elevating mechanism 3 includes capstan winch 31, one group of roller 32 and steel wire rope 33, described capstan winch 31
The nearly middle part of the short transverse of the wherein side of the left and right sides of frame 1 is fixedly mounted on, one group of roller 32 generally there are four, four
Roller 32 is separately mounted to the upper and lower of the short transverse of a pair of frames 11 of the left and right sides of frame 1, and the one of described steel wire rope 33
End is connected with the capsizing moment spindle in capstan winch 31, the other end is upwards after the roller 32 above the same side is bypassed to lower and the same side company
Cock wheel 63 is fixedly connected, meanwhile, the steel wire rope 33 extends downwardly at fifth wheel 63 and bypasses the rolling below the same side successively again
Again up around the roller 32 above opposite side after roller 32 below wheel 32 and opposite side, and then the connection with opposite side downwards
Wheel 63 is fixedly connected.
Further, the material of described directive wheel 221 and guide rib 222 is unrestricted, in the present embodiment
It is preferred to use plastics or rubber integral production is formed.
Further, it is on a pair of frames 11 of the described left and right sides of frame 1 and spaced apart provided with one group along short transverse
Fixing hole 111, is equipped with a pair of fix bars 12 in described fixing hole 111, and a pair of frame crossbeam 21 of the work rest 2 is grown
The lower section for spending the left and right ends in direction is machined with pit respectively, and a pair of frame crossbeam 21 is erected at into this pair of fix bar by pit
On 12, so that a pair of frame crossbeam 21 to be positioned to the front and rear sides for being arranged on frame 1.
Embodiment 2：
Refer to Fig. 1 and combine Fig. 3, the structure and embodiment one of the embodiment are essentially identical, and its difference is：Institute
A pair of frame crossbeam 21 stated is respectively arranged with an installing plate 23, described installing plate 23 between the left and right ends of length direction
On be fixed with a pair of bearing 611, the two ends hub setting of described connection axostylus axostyle 61 is in a pair of bearing 611 and relative to machine
The mounting surface of frame 1 is in horizontally disposed.
Claims (8)
1. a kind of wheel design of jack hydraulic press, described jack hydraulic press includes frame (1), workpiece
Frame (2), elevating mechanism (3), oil pump (4) and hydraulic pressure underriding mechanism (5), described elevating mechanism (3) and oil pump (4) are respectively mounted
The left and right sides in frame (1), described work rest (2) includes a pair of frame crossbeam for being arranged on frame (1) front and rear sides
(21) and the workpiece placement platform (22) that is fixed on a pair of frame crossbeam (21), the work rest (2) can along frame (1) height
Direction is moved up and down, and described hydraulic pressure underriding mechanism (5) is arranged on the top of frame (1) and towards lower just to described work rest
(2), described oil pump (4) is used to drive hydraulic pressure underriding mechanism (5) punching press to be downwards positioned over the workpiece on work rest (2), described
Frame (1) include being arranged at least each pair frame (11) of the left and right sides, it is characterised in that described wheel design bag
At least two groups guiding devices (6) on work rest (2) are included, it is left that described guiding device (6) corresponds respectively to frame (1)
A pair of frames (11) of right both sides are set, and the guiding device (6) includes connection axostylus axostyle (61) and a pair of directive wheels (62), described
Axostylus axostyle (61) hub setting is connected on described work rest (2), a pair of directive wheels (62) are rotationally mounted on connection axostylus axostyle (61),
Each directive wheel (62) one it is lateral extend out provided with a circle guide rib (621), the circumferential periphery of described directive wheel (62)
Edge is born against on the side side of frame (11), and the wherein one side of described guide rib (621) is born against
Frame (11) with the orthogonal another side in above-mentioned side side.
2. the wheel design of jack hydraulic press according to claim 1, it is characterised in that described connecting shaft
A pair of bearings is fixed with bar (61), described a pair of directive wheels (62) are arranged on connection by corresponding bearing rotary respectively
On axostylus axostyle (61).
3. the wheel design of jack hydraulic press according to claim 1, it is characterised in that described connecting shaft
Bar (61) is further fixed on a fifth wheel (63), described fifth wheel (63) and elevating mechanism on the centre position of length direction
(3) it is connected.
4. the wheel design of jack hydraulic press according to claim 1, it is characterised in that a pair of described machines
Frame crossbeam (21) respectively correspondingly offers connecting hole (211), described connection axostylus axostyle (61) in the left and right ends of length direction
Two ends hub setting in the described connecting hole (211) and relative to frame (1) mounting surface in horizontally disposed.
5. the wheel design of jack hydraulic press according to claim 1, it is characterised in that a pair of described machines
Frame crossbeam (21) is respectively arranged with an installing plate (23), described installing plate (23) solid between the left and right ends of length direction
Surely have a pair of bearing (611), the two ends hub setting of described connection axostylus axostyle (61) in a pair of bearing (611) and relative to
The mounting surface of frame (1) is in horizontally disposed.
6. the wheel design of jack hydraulic press according to claim 3, it is characterised in that described lift
Structure (3) includes capstan winch (31), one group of roller (32) and steel wire rope (33), and it is left that described capstan winch (31) is fixedly mounted on frame (1)
The nearly middle part of the short transverse of the wherein side of right both sides, one group of roller (32) generally has four, and four rolling (32) is pacified respectively
Mounted in the upper and lower of a pair of frames (11) short transverse of frame (1) left and right sides, one end of described steel wire rope (33) and strand
Capsizing moment spindle connection, the other end in disk (31) are bypassing the lower connection with the same side backward of the roller (32) above the same side upwards
Wheel (63) is fixedly connected, meanwhile, the steel wire rope (33) and extend downwardly and bypassed successively below the same side from fifth wheel (63)
Roller (32) and opposite side below roller (32) after again up around the roller (32) above opposite side, and then downwards with separately
The fifth wheel (63) of side is fixedly connected.
7. the wheel design of jack hydraulic press according to claim 1, it is characterised in that described directive wheel
(221) formed with guide rib (222) using plastics or rubber integral production.
8. the wheel design of jack hydraulic press according to claim 1, it is characterised in that described frame (1)
It is spaced apart on a pair of frames (11) of the left and right sides and along short transverse provided with one group of fixing hole (111), in described fixing hole
(111) a pair of fix bars (12), the left and right ends of a pair of frame crossbeam (21) length direction of the work rest (2) are equipped in
Lower section be respectively erected in this pair of fix bar (12) so that by a pair of frame crossbeam (21) positioning be arranged on before frame (1)
Both sides afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442976.5U CN206357680U (en) | 2016-12-27 | 2016-12-27 | The wheel design of jack hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442976.5U CN206357680U (en) | 2016-12-27 | 2016-12-27 | The wheel design of jack hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357680U true CN206357680U (en) | 2017-07-28 |
Family
ID=59377376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442976.5U Withdrawn - After Issue CN206357680U (en) | 2016-12-27 | 2016-12-27 | The wheel design of jack hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515067A (en) * | 2016-12-27 | 2017-03-22 | 常熟通润汽车修理设备有限公司 | Guide wheel structure for jack hydraulic press |
-
2016
- 2016-12-27 CN CN201621442976.5U patent/CN206357680U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515067A (en) * | 2016-12-27 | 2017-03-22 | 常熟通润汽车修理设备有限公司 | Guide wheel structure for jack hydraulic press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20180320 |
|
| AV01 | Patent right actively abandoned |