CN209534294U - A kind of portal frame type hydraulic press and its splice-type upright post - Google Patents
A kind of portal frame type hydraulic press and its splice-type upright post Download PDFInfo
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- CN209534294U CN209534294U CN201821970479.1U CN201821970479U CN209534294U CN 209534294 U CN209534294 U CN 209534294U CN 201821970479 U CN201821970479 U CN 201821970479U CN 209534294 U CN209534294 U CN 209534294U
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- portal frame
- splice
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Abstract
The utility model discloses a kind of portal frame type hydraulic press and its splice-type upright posts, belong to forging machine tool technical field.A kind of splice-type upright post of the portal frame type hydraulic press of the utility model, the column is formed by multistage is longitudinal spliced, it is weldingly connected between adjacent two sections, and every section of column is made of left jigsaw and right jigsaw, is wherein bolted and is connected between the left jigsaw of top and bottom end and right jigsaw.The welding workload of column can be effectively reduced by using the splicing construction of the utility model, and guarantee the structural strength and bearing capacity of column, installation and transportation are convenient, to meet the use demand of large-tonnage frame-type hydraulic press.
Description
Technical field
The utility model belongs to hydraulic machinery technical field, more specifically to a kind of portal frame type hydraulic press and
Its splice-type upright post.
Background technique
Hydraulic press be it is a kind of using specific hydraulic fluid as working media, using hydraulic pump as power source, by pump
Active force makes hydraulic oil enter oily cylinder piston by fluid pressure line, and by check valve make hydraulic oil fuel tank circulation make oil cylinder/
Piston circular work, to complete certain mechanical action as a kind of machinery of productivity.Hydraulic press is widely used in automobile
The spare and accessory parts of industry are processed, sizing, trimming, the correction processing of every profession and trade multiple product, shoemaking, handbag, rubber, mold, axis class,
The processing technologys such as the press fitting of Model For The Bush-axle Type Parts, the bending of imprinting moulding and plate material parts, coining, set shape stretching.
The type of hydraulic press has very much, according to the needs of production, there is very big area in volume, structure and efficiency
Not.Wherein, frame gantry hydraulic press is a kind of common oil pressure unit, mainly includes upper beam, sliding block, column, underbeam and master
Cylinder, master cylinder are set at the top of upper beam, and the piston rod of master cylinder pushes band movable slider rapid decrease, sliding block slow pressurization again, pressure maintaining at
Then type passes through master cylinder band movable slider rapid increase.
Since the tonnage of portal frame type hydraulic press is larger, entire rack external form is big, but existing portal frame type hydraulic press
The length and width of column raw material are difficult to meet the requirement of left and right pillar, this just needs to spell existing raw material
It connects, is in the prior art usually to be spliced by the way of welding, welding workload is big, and gained column installation and transportation are not
Just, distribution of force is poor, and mechanical performance needs to be further increased.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome existing hydraulic press column welding workload is big, installation and transportation are inconvenient not
Foot provides a kind of portal frame type hydraulic press and its splice-type upright post.It can be with by using the splicing construction of the utility model
The welding workload of column is effectively reduced, and guarantees the structural strength and bearing capacity of column, installation and transportation are convenient, to meet
The use demand of large-tonnage frame-type hydraulic press.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of splice-type upright post of the portal frame type hydraulic press of the utility model, the column it is longitudinal spliced by multistage and
At being weldingly connected between adjacent two sections, and every section of column is made of left jigsaw and right jigsaw, wherein the left spelling on top and bottom end
It is bolted and is connected between plate and right jigsaw.
Further, be equipped with connecting plate between the left jigsaw of top and bottom end, right jigsaw, left jigsaw, right jigsaw and
It is fixedly linked between connecting plate by square key and bolt.
Further, upper beam and workbench installation through-hole are machined in the middle part of the column, and through-hole periphery is equipped with
Inner reinforced plate.
Further, the corresponding perforation being machined with through column in the stitching portion of adjacent two sections of columns, perforation are interior right
It should be equipped with gusset, be weldingly connected between gusset and two sections column.
Further, the bottom of the column is equipped with sole, and foot gusset is additionally provided between column and sole.
A kind of portal frame type hydraulic press of the utility model, including left and right column, upper beam and workbench, it is left and right vertical
Column, upper beam and workbench assemble the general frame for forming hydraulic press jointly, and the column uses above-mentioned splicing structure.
Further, the upper beam and workbench are installed between left and right column, and its both ends be respectively embedded in it is left,
It is located at its top in right column, between the left and right column and is fixed with fuel tank.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, there is following remarkable result:
(1) a kind of splice-type upright post of portal frame type hydraulic press of the utility model, the column are spliced by multistage,
It is weldingly connected between adjacent two sections, and every section of column is made of left jigsaw and right jigsaw, by using above-mentioned two half of splicings
Structure is simultaneously assembled with screw joints, and since the born strength in left and right is small, splice point is few, so that not only convenient transportation was lifted by crane, but also not
Stress, and raw material reasonable utilization used are influenced, framework pillar required for being completed with least cost is reached.
(2) splice-type upright post of a kind of portal frame type hydraulic press of the utility model, top and the left jigsaw of bottom end, the right side
It is equipped with connecting plate between jigsaw, is fixedly linked between left jigsaw, right jigsaw and connecting plate by square key and bolt, so as to
The fastness of the accuracy and connection that position when being further ensured that left jigsaw, the splicing of right jigsaw, optimizes stress.Meanwhile
It may further ensure that the fastness and structural strength that splicing is welded between adjacent two sections of columns by the setting of gusset.
(3) bottom of the splice-type upright post of a kind of portal frame type hydraulic press of the utility model, the column is equipped with foot
Plate, and foot gusset is additionally provided between column and sole, the steady of column frame body is advantageously ensured that by the setting of sole and foot gusset
Solidity.
(4) a kind of portal frame type hydraulic press of the utility model, splices by using splice-type upright post structure, and to it
Structure optimizes, and so as to effectively reduce welding stitching capacity, is easily installed handling, and can effectively ensure that column
Structural strength and bearing capacity.
Detailed description of the invention
Fig. 1 is a kind of schematic front view of large-tonnage portal frame type hydraulic press of the utility model；
Fig. 2 is a kind of schematic side view of large-tonnage portal frame type hydraulic press of the utility model；
Fig. 3 is the pillar construction schematic diagram of the utility model.
Label declaration in schematic diagram:
1, column；101, left jigsaw；102, right jigsaw；103, square key；104, bolt；105, inner reinforced plate；106, gusset；
107, splicing line；108, connecting plate；109, foot gusset；110, sole；2, upper beam；3, workbench；4, fuel tank.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is made now in conjunction with the drawings and specific embodiments detailed
Description.
Embodiment 1
As shown in figure 3, a kind of splice-type upright post of portal frame type hydraulic press of the present embodiment, the column is by multistage longitudinal direction
It is spliced, is weldingly connected between adjacent two sections, and every section of column 1 is made of left jigsaw 101 and right jigsaw 102, wherein pushing up
It is fixedly linked between end and the left jigsaw 101 and right jigsaw 102 of bottom end by bolt 104.For existing portal frame type oil pressure
The column of machine is usually to be spliced using welding, and welding workload is big, and the problem of installation and transportation inconvenience, the spelling of the present embodiment
It connects and welds splicing between adjacent two sections of formula column, be fixedly linked between the jigsaw of left and right by bolt 104, to both can be convenient
Transport lifting, while the born strength in left and right is small, splice point is few, therefore can guarantee that the structural strength of column and use are wanted
It asks.
Embodiment 2
A kind of splice-type upright post of portal frame type hydraulic press of the present embodiment, structure is substantially the same as embodiment 1, difference
It essentially consists in: being equipped with connecting plate 108, left jigsaw between the left jigsaw 101 of top and bottom end, right jigsaw 102 in the present embodiment
101, it is fixedly linked between right jigsaw 102 and connecting plate 108 by square key 103 and bolt 104, passes through connecting plate 108 and square key
103 setting may further ensure that the accuracy of left and right jigsaw positioning and the fastness of connection.
Embodiment 3
A kind of splice-type upright post of portal frame type hydraulic press of the present embodiment, structure is substantially the same as embodiment 2, difference
Essentially consist in: the middle part of the column 1 is machined with 3 installation through-hole of upper beam 2 and workbench, and through-hole periphery is equipped with inner reinforced plate
105.The stitching portion correspondence of adjacent two sections of columns 1 is machined with the perforation through column 1, and gusset 106 is correspondingly provided in perforation,
It is weldingly connected between gusset 106 and two sections column 1.It can further be protected by the setting of gusset 106 and inner reinforced plate 105
Demonstrate,prove the fastness and structural strength that splicing is welded between adjacent two sections of columns.In addition, the bottom of the column 1 is equipped with sole 110,
And foot gusset 109 is additionally provided between column 1 and sole 110, it thereby may be ensured that the stability of column frame body.
Embodiment 4
As shown in Figure 1 and Figure 2, a kind of portal frame type hydraulic press of the present embodiment, including left and right column 1, upper beam 2 and work
Make platform 3, left and right column 1, upper beam 2 and workbench 3 assemble the general frame for forming hydraulic press jointly, and the column 1 is using real
Apply the splicing structure in example 3.The upper beam 2 and workbench 3 are installed between left and right column 1, and its both ends is respectively embedded in
It is located at its top in left and right column 1, between the left and right column 1 and is fixed with fuel tank 4.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of splice-type upright post of portal frame type hydraulic press, it is characterised in that: the column is formed by multistage is longitudinal spliced, phase
It is weldingly connected between two sections adjacent, and every section of column (1) is made of left jigsaw (101) and right jigsaw (102), wherein top and bottom
It is fixedly linked between the left jigsaw (101) and right jigsaw (102) at end by bolt (104).
2. a kind of splice-type upright post of portal frame type hydraulic press according to claim 1, it is characterised in that: top and bottom
The left jigsaw (101) at end is equipped with connecting plate (108) between right jigsaw (102), left jigsaw (101), right jigsaw (102) and even
It is fixedly linked between fishplate bar (108) by square key (103) and bolt (104).
3. a kind of splice-type upright post of portal frame type hydraulic press according to claim 1, it is characterised in that: the column
(1) upper beam (2) and workbench (3) installation through-hole are machined in the middle part of, and through-hole periphery is equipped with inner reinforced plate (105).
4. a kind of splice-type upright post of portal frame type hydraulic press according to any one of claim 1-3, feature exist
In: the stitching portion correspondence of adjacent two sections of columns (1) is machined with the perforation through column (1), is correspondingly provided with gusset in perforation
(106), it is weldingly connected between gusset (106) and two sections column (1).
5. a kind of splice-type upright post of portal frame type hydraulic press according to any one of claim 1-3, feature exist
In: the bottom of the column (1) is equipped with sole (110), and foot gusset (109) are additionally provided between column (1) and sole (110).
6. a kind of portal frame type hydraulic press, including left and right column (1), upper beam (2) and workbench (3), left and right column (1),
Upper beam (2) and workbench (3) assemble the general frame for forming hydraulic press jointly, it is characterised in that: the column (1) is using power
Benefit requires splicing structure described in any one of 1-5.
7. a kind of portal frame type hydraulic press according to claim 6, it is characterised in that: the upper beam (2) and workbench
(3) be installed between left and right column (1), and its both ends is respectively embedded in left and right column (1), the left and right column (1) it
Between be located at its top be fixed with fuel tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970479.1U CN209534294U (en) | 2018-11-27 | 2018-11-27 | A kind of portal frame type hydraulic press and its splice-type upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970479.1U CN209534294U (en) | 2018-11-27 | 2018-11-27 | A kind of portal frame type hydraulic press and its splice-type upright post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534294U true CN209534294U (en) | 2019-10-25 |
Family
ID=68262926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970479.1U Active CN209534294U (en) | 2018-11-27 | 2018-11-27 | A kind of portal frame type hydraulic press and its splice-type upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534294U (en) |
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2018
- 2018-11-27 CN CN201821970479.1U patent/CN209534294U/en active Active
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