CN207899955U - Angle steel press machine - Google Patents
Angle steel press machine Download PDFInfo
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- CN207899955U CN207899955U CN201820126980.3U CN201820126980U CN207899955U CN 207899955 U CN207899955 U CN 207899955U CN 201820126980 U CN201820126980 U CN 201820126980U CN 207899955 U CN207899955 U CN 207899955U
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- upper mold
- lower template
- positioning
- angle steel
- positioning screw
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a kind of angle steel press machines, its key points of the technical solution are that including rack, the workbench being arranged in rack, setting lower die on the table, the upper mold being arranged above lower die, the hydraulic cylinder for driving upper mold to move up and down being arranged at the top of upper mold and the detent mechanism for being positioned to plank being arranged in lower die；Hydraulic cylinder is fixedly connected in rack；Upper mold is V-shaped to be arranged and cooperates with lower template；Detent mechanism include be fixedly connected on two supporting racks of shorter edge both sides at the top of lower template, be arranged supporting rack top center position and across the positioning screw of supporting rack, be arranged at the top of supporting rack and the mutually matched location nut of positioning screw, two positioning plates being arranged at the top of lower template and two locating rods in positioning screw bottom be set.The utility model, which is solved, is aligned at the center of plank with the centre position of punching press lower die by the observation of human eye, and caused by the second-rate problem of the angle steel that is processed.
Description
Technical field
The utility model is related to angle steel production fields, more specifically, it is related to a kind of angle steel press machine.
Background technology
Angle steel is a kind of material more commonly used in pylon production process, has some pylons to process producer at oneself
Workshop in utilize angle steel press machine small lot production angle steel.Referring to attached drawing 1, angle steel press machine includes supporting table 1, setting
Support base 11 in supporting table 1, the punching press lower die 12 for being fixedly connected on 11 top of support base, setting are at 13 top of punching press upper mold
Punching press upper mold 13 and the cylinder 14 at the top of punching press upper mold 13 being used for that punching press upper mold 13 is driven to move downward, cylinder 14 are set
It is fixedly connected in supporting table 1, it is right angle, punching press that 12 top of punching press lower die, which is provided with V-shaped groove and the angle of V-type groove,
13 bottom of upper mold and the groove at 12 top of punching press lower die cooperate.Plank is placed in punching press lower die 12 when being processed,
Operation cylinder 14 drives punching press upper mold 13 to move downward, by sheet fabrication at angle steel.
But existing this angle steel press machine needed when being used the observation by human eye by the center of plank with
The centre position of punching press lower die 12 is aligned, to there is a problem of that processed angle steel is second-rate.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of angle steel press machine, it can
The center of plank is aligned with the centre position of lower die by detent mechanism, to improve the matter of processed angle steel
Amount.
To achieve the above object, the utility model provides following technical solution：A kind of angle steel press machine, including rack,
The workbench that is arranged in rack, setting lower die on the table, the upper mold being arranged above lower die and it is arranged in upper mold
Top is for driving the hydraulic cylinder that upper mold moves up and down；The hydraulic cylinder is fixedly connected in rack, further includes that setting exists
Detent mechanism in lower die for being positioned to plank；The lower die includes lower template and for lower template to be fixed on work
Make the fixed plate on platform；The V-shaped setting in the lower template centre position and V-type wedge angle is right angle；The V-shaped setting of upper mold
And it cooperates with lower template；The detent mechanism includes two supports for being fixedly connected on shorter edge both sides at the top of lower template
Frame, be arranged supporting rack top center position and across the positioning screw of supporting rack, be arranged at the top of supporting rack and positioning screw
Mutually matched location nut, be arranged at the top of lower template two positioning plates being mutually parallel with lower template longer sides and setting exist
Two locating rods of positioning screw bottom；Two positioning plates are located at wedge angle both sides；Two locating rod one end connect with positioning screw rotation
It is connected together, the other end is rotatably connected with two positioning plates close to one end of the positioning screw respectively.
By using above-mentioned technical proposal, first plank is placed in lower template when being processed, then screwed in place spiral shell
Mother drives positioning screw to move upwards, and drives positioning plate towards among lower template by locating rod when positioning screw moves upwards
Position move, the move distance of two positioning plates is equal, when two positioning plates all with plank contact aside when, the centre position of plank with
The wedge angle of lower template corresponds, to improve the quality of the angle steel processed.
The utility model is further arranged to：The positioning screw bottom is fixedly connected with link block, positioning screw housing
Equipped with the spring between supporting rack and link block.
By using above-mentioned technical proposal, by the way that spring is arranged, elastic force when unscrewing location nut in spring acts on
Under positioning screw can be driven to move downward, convenient for being operated to positioning screw.
The utility model is further arranged to：The positioning plate both ends, which are all offered, to be arranged along lower template shorter edge direction
Locating slot is provided with the positioning sliding block for cooperating and capable of being slided in locating slot with locating slot in locating slot；It is fixed
Position sliding block is fixed together with positioning plate both ends；Locating rod is rotatably connected on away from one end of positioning screw with positioning sliding block
Together.
By using above-mentioned technical proposal, positioning plate can be prevented on lower template top by the way that locating slot and positioning sliding block is arranged
Offset is generated in the process that face is slided.
The utility model is further arranged to：Relative to locating slot closer to lower template shorter edge one at the top of the lower template
The position of side is provided with size indication line.
By using above-mentioned technical proposal, more accurately plank can be positioned by the way that size indication line is arranged.
The utility model is further arranged to：The lower template bottom wedge angle both sides are fixedly connected with reinforcing rib, reinforcing rib
It is fixed together with fixed plate.
By using above-mentioned technical proposal, lower template both sides can be supported by the way that reinforcing rib is arranged, prevent into
Lower template is deformed because pressure is excessive in the process of row punching press.
The utility model is further arranged to：Positioned at the position of fixed plate both sides along workbench longer sides on the workbench
Direction offers fixing groove, and the fixed slot cross-section is in convex shape；It is provided with several bolt heads in the fixing groove and is located at fixation
Fixing bolt in slot, the fixing bolt top are provided with and the mutually matched fixing nut of fixing bolt, the fixed spiral shell
Female bottom, which is provided with, is fixed the fixation clip that bolt passes through, the bottom surface of the fixation clip and the top surface phase mutual connection of fixed plate
It touches.
By using above-mentioned technical proposal, by be arranged fixing bolt, fixing nut and fixation clip can either will under
Mould is fixed on the table and is convenient under dismantling lower die from workbench.
The utility model is further arranged to：It is provided at the top of the upper mold and is fixedly connected on one with the piston rod of hydraulic cylinder
The connecting plate risen, upper mold are fixed together with connecting plate；The reinforcing plate of rectangular triangle is provided at the top of the upper mold,
Reinforcing plate right-angle side both sides are fixed together with upper mold top surface both sides.
By using above-mentioned technical proposal, it can prevent upper mold in the process of punching press because of pressure by the way that reinforcing plate is arranged
It is excessive and be deformed.
The utility model is further arranged to：The rounded setting in position of upper mold bottom wedge angle.
By using above-mentioned technical proposal, it can prevent upper mold from working as in the process for carrying out punching press to plank by the way that fillet is arranged
In damage is generated to the upper surface of plank.
In conclusion the utility model has the advantages that compared with the prior art：
The utility model positions plank by turning nut so that the centre position of plank and the point of lower template
Angle is corresponding, improves the quality of the angle steel at processing.
Upper mold can be prevented right in the process for carrying out punching press to plank by the way that fillet is arranged in upper mold bottom sharp corner
It causes to damage in the upper surface of plank.
Description of the drawings
Fig. 1 is the axonometric drawing of the complete structure of background technology；
Fig. 2 is the axonometric drawing of the complete structure of embodiment；
Fig. 3 is the sectional view of the lower die and workbench of embodiment；
Fig. 4 is the portions the B enlarged diagram of Fig. 3；
Fig. 5 is the axonometric drawing of the detent mechanism of embodiment；
Fig. 6 is the portions the C enlarged diagram of Fig. 5；
Fig. 7 is the portions the A enlarged diagram of Fig. 2；
Fig. 8 is the axonometric drawing of the upper mold of embodiment；
Fig. 9 is the portions the D enlarged diagram of Fig. 8.
In figure：1, supporting table；11, support base；12, punching press lower die；13, punching press upper mold；14, cylinder；2, rack；3, it works
Platform；31, fixing groove；32, fixing bolt；33, fixation clip；34, fixing nut；4, lower die；41, lower template；411, locating slot；
412, size indication line；42, reinforcing rib；43, fixed plate；5, detent mechanism；51, supporting rack；52, positioning screw；521, it connects
Block；53, location nut；54, locating rod；55, spring；56, positioning plate；57, positioning sliding block；6, hydraulic cylinder；61, connecting plate；7、
Upper mold；71, reinforcing plate；72, fillet.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：A kind of angle steel press machine produces angle steel for small lot, and referring to attached drawing 2, including rack 2, setting are in machine
Workbench 3 on frame 2 is arranged in the lower die 4 at 3 top of workbench, the upper mold 7 being arranged lower die 4 above, setting on the top of upper mold 7
The hydraulic cylinder 6 and the positioning for being used for being positioned to plank is set in lower die 4 that portion is used to that upper mold 7 to be driven to move up and down
Mechanism 5；Hydraulic cylinder 6 is fixedly connected in rack 2；Lower die 4 includes lower template 41, for lower template 41 to be fixed on workbench 3
On fixed plate 43 and the reinforcing rib 42 that is arranged between lower template 41 and fixed plate 43,41 centre position of lower template is V-shaped
It is arranged and wedge angle is in 90 degree, the wedge angle of lower template 41 is located at the centre position of lower template 41,41 bottom wedge angle position of lower template
It is fixedly connected with fixed plate 43；Reinforcing rib 42 is located at 41 bottom wedge angle both sides of lower template, reinforcing rib 42 respectively with lower template 41 and
Fixed plate 43 is fixed together and is uniformly arranged along 41 length direction of lower template；Upper mold 7 is also at V-type setting and bottom
Wedge angle is 90 degree, and upper mold 7 cooperates with lower template 41；7 top of upper mold, which is fixedly connected with to fix with the piston rod of hydraulic cylinder 6, to be connected
The connecting plate 61 connect, hydraulic cylinder 6 drive upper mold 7 to move up and down by connecting plate 61.
Plank is placed in lower template 41 and plank is determined using detent mechanism 5 when angle steel production
Position so that the centre position of plank and the wedge angle among lower template 41 are corresponding, then operate hydraulic cylinder 6 and drive upper mold 7 downward
Plank is pressed into angle steel by movement by the cooperation of upper mold 7 and lower die 4.In production process by detent mechanism 5 to plank into
Row positioning, can improve the quality of the angle steel processed.
Referring to attached drawing 3 and attached drawing 4, two fixing grooves 31 for being located at 43 both sides of fixed plate, fixing groove 31 are offered on workbench 3
Section is in convex shape；Several fixing bolts 32 are provided in fixing groove 31, the bolt head of fixing bolt 32 is located in fixing groove 31
And length direction that can be along fixing groove 31 in fixing groove 31 is slided；Fixing bolt 32 is another relative to fixing groove 31
Threaded one end, which is connected with, to be set with 32 mutually matched fixing nut 34 of fixing bolt, fixing nut 34 close to the side of workbench 3
It is equipped with and is fixed the fixation clip 33 that bolt 32 passes through, 33 bottom of fixation clip and the top surface of fixed plate 43 contact with each other；Pass through
Tightening fixing nut 34 can be fixed on fixed plate 43 on workbench 3, to which lower template 41 to be fixed on workbench 3, prevent
Only displacement is generated in the process for carrying out angle steel production.
Referring to attached drawing 2 and attached drawing 5, detent mechanism 5 includes being fixedly connected on 41 the inverted u-shaped of shorter edge both sides of lower template to set
The supporting rack 51 set, the positioning screw 52 across 51 top center position of supporting rack, setting are at 51 top of supporting rack and positioning spiral shell
52 mutually matched location nut 53 of bar and locating rod 54 in 52 bottom of positioning screw is set；Positioning screw 52 can prop up
It is vertically slided on support 51；Locating rod 54 is provided with two.
Referring to attached drawing 5 and attached drawing 6,52 bottom of positioning screw is fixedly connected with link block 521, the top of locating rod 54 and company
521 lower rotation of block is connect to link together；The spring being arranged with outside positioning screw 52 between link block 521 and supporting rack 51
55, spring 55 is in compressive state.
Referring to attached drawing 2 and attached drawing 7, lower template 41 is opened up close to the position of shorter edge both sides there are four locating slot 411, each
There are two side settings, and locating slot 411 is located at 41 wedge angle both sides of lower template and is opened up along 411 shorter edge direction of locating slot, positioning
Slot 411 is located at the underface of supporting rack 51, and 411 section of locating slot is in convex；Detent mechanism 5 further includes being slidably connected at positioning
In slot 411 with 411 mutually matched positioning sliding block 57 of locating slot；Locating rod 54 relative to link block 521 the other end with it is fixed
Position sliding block 57 is rotatably connected；Both ends are provided between two positioning sliding blocks 57 of wedge angle the same side to slide with positioning respectively
The positioning plate 56 that block 57 is fixedly connected；41 top of lower template is arranged relative to the position of locating slot 411 closer to shorter edge both sides
There is size indication line 412, more accurately plank can be positioned by size indication line 412.
Screwed in place nut 53 drives positioning screw 52 to move upwards, and unscrews band under the action of spring 55 of location nut 53
Dynamic positioning screw 52 moves downward, and the up and down motion of positioning screw 52 drives positioning sliding block 57 in locating slot by locating rod 54
It is slided in 411, drives positioning plate 56 to be slided on 41 upper surface of lower template in the process of sliding；By fixed
Position screw rod 52 can drive positioned at wedge angle both sides positioning plate 56 equidistantly slide, to ensure with two positioning plates 56 to plank into
It can ensure that the centre of plank is corresponding with wedge angle when row positioning, to improve the quality of the angle steel processed.
Referring to attached drawing 8 and attached drawing 9,7 top of upper mold is fixedly connected with several reinforcements being uniformly arranged along 7 length direction of upper mold
Plate 71, the setting of 71 rectangular triangle of reinforcing plate, and the right-angle side both sides of reinforcing plate 71 are fixedly connected on one with upper mold 7
It rises；The position of 7 bottom wedge angle of upper mold is provided with fillet 72, can prevent upper mold 7 from becoming to plate stamping by the way that fillet 72 is arranged
The surface of plank is caused to damage in the process of shape.
The operation principle of angle steel press machine when in use is as follows：Plank is placed in lower template 41, it is fixed by tightening
Position nut 53 drives positioning screw 52 to move upwards, and to which the centre for driving positioning plate 56 towards lower template 41 is moved, makes
Two positioning plates 56 are obtained to contact with each other respectively at the both sides of plank, the centre position of plank is corresponding with wedge angle；Operate hydraulic cylinder 6
Upper mold 7 is driven to move downward, by the mutual cooperation of upper mold 7 and lower die 4 by plate stamping at angle steel；It is right by detent mechanism 5
Plank, which carries out positioning, can improve the quality of the angle steel processed.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of angle steel press machine, including rack (2), the workbench (3) being arranged in rack (2), setting are on workbench (3)
Lower die (4), upper mold (7) above lower die (4) and setting are set at the top of upper mold (7) for driving upper mold (7) to carry out
The hydraulic cylinder (6) of up and down motion；The hydraulic cylinder (6) is fixedly connected in rack (2), it is characterised in that：Further include that setting exists
Detent mechanism (5) in lower die (4) for being positioned to plank；The lower die (4) includes lower template (41) and is used to incite somebody to action
Lower template (41) is fixed on the fixed plate (43) on workbench (3)；The V-shaped setting in lower template (41) centre position and V
Type wedge angle is right angle；The upper mold (7) is V-shaped to be arranged and cooperates with lower template (41)；The detent mechanism (5) includes
It is fixedly connected on two supporting racks (51) of shorter edge both sides at the top of lower template (41), is arranged in supporting rack (51) top center position
And it is mutually matched fixed with positioning screw (52) at the top of supporting rack (51) across the positioning screw (52) of supporting rack (51), setting
Two positioning plates (56) and set that position nut (53), setting are mutually parallel at the top of lower template (41) with lower template (41) longer sides
Set two locating rods (54) in positioning screw (52) bottom；Two positioning plates (56) are located at wedge angle both sides；Two locating rods (54)
One end is rotatably connected with positioning screw (52), and the other end is respectively with two positioning plates (56) close to the positioning screw（52）'s
One end is rotatably connected.
2. angle steel press machine according to claim 1, it is characterised in that：Positioning screw (52) bottom is fixedly connected with
Link block (521), positioning screw (52) are arranged with the spring (55) between supporting rack (51) and link block (521) outside.
3. angle steel press machine according to claim 1, it is characterised in that：Positioning plate (56) both ends all offer under
The locating slot (411) of template (41) shorter edge direction setting, interior be provided with of locating slot (411) cooperate with locating slot (411)
And the positioning sliding block (57) that can be slided in locating slot (411)；Positioning sliding block (57) and positioning plate (56) both ends are solid
Surely it links together；Locating rod (54) is rotatably connected away from one end of positioning screw (52) with positioning sliding block (57).
4. angle steel press machine according to claim 3, it is characterised in that：Relative to locating slot at the top of the lower template (41)
(411) position of lower template (41) shorter edge side is provided with size indication line (412).
5. angle steel press machine according to claim 1, it is characterised in that：Lower template (41) the bottom wedge angle both sides are fixed
It is connected with reinforcing rib (42), reinforcing rib (42) is fixed together with fixed plate (43).
6. angle steel press machine according to claim 1, it is characterised in that：It is located at fixed plate (43) on the workbench (3)
The position of both sides offers fixing groove (31) along workbench (3) longer sides direction, and fixing groove (31) section is in convex shape；Institute
It states in fixing groove (31) and is provided with the fixing bolt (32) that several bolt heads are located in fixing groove (31), the fixing bolt (32)
Top is provided with and fixing bolt (32) mutually matched fixing nut (34), and fixing nut (34) bottom, which is provided with, to be consolidated
Determine the fixation clip (33) that bolt (32) passes through, the top surface phase mutual connection of the bottom surface and fixed plate (43) of the fixation clip (33)
It touches.
7. angle steel press machine according to claim 6, it is characterised in that：Upper mold (7) top is provided with and hydraulic cylinder
(6) connecting plate (61) that piston rod is fixed together, upper mold (7) are fixed together with connecting plate (61)；It is described
The reinforcing plate (71) of rectangular triangle is provided at the top of upper mold (7), reinforcing plate (71) the right-angle side both sides are pushed up with upper mold (7)
Face both sides are fixed together.
8. angle steel press machine according to claim 1, it is characterised in that：The position of upper mold (7) bottom wedge angle is in circle
Angle (72) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126980.3U CN207899955U (en) | 2018-01-24 | 2018-01-24 | Angle steel press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126980.3U CN207899955U (en) | 2018-01-24 | 2018-01-24 | Angle steel press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899955U true CN207899955U (en) | 2018-09-25 |
Family
ID=63564896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126980.3U Active CN207899955U (en) | 2018-01-24 | 2018-01-24 | Angle steel press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207899955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438261A (en) * | 2020-05-21 | 2020-07-24 | 江苏万达特种轴承有限公司 | Cracking method and tool for full ball bearing |
| CN111702056A (en) * | 2020-07-27 | 2020-09-25 | 北京新研创能科技有限公司 | Polar plate processing device |
| CN112674514A (en) * | 2020-12-30 | 2021-04-20 | 浙江安吉树晔家具有限公司 | Detachable chair frame and manufacturing equipment thereof |
-
2018
- 2018-01-24 CN CN201820126980.3U patent/CN207899955U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438261A (en) * | 2020-05-21 | 2020-07-24 | 江苏万达特种轴承有限公司 | Cracking method and tool for full ball bearing |
| CN111702056A (en) * | 2020-07-27 | 2020-09-25 | 北京新研创能科技有限公司 | Polar plate processing device |
| CN112674514A (en) * | 2020-12-30 | 2021-04-20 | 浙江安吉树晔家具有限公司 | Detachable chair frame and manufacturing equipment thereof |
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