CN109249636A - A kind of height-adjustable Manual hydraulic press - Google Patents
A kind of height-adjustable Manual hydraulic press Download PDFInfo
- Publication number
- CN109249636A CN109249636A CN201811251176.9A CN201811251176A CN109249636A CN 109249636 A CN109249636 A CN 109249636A CN 201811251176 A CN201811251176 A CN 201811251176A CN 109249636 A CN109249636 A CN 109249636A
- Authority
- CN
- China
- Prior art keywords
- height
- bar
- hoistable platform
- brace
- hydraulic cylinder
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/326—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure operated by hand or foot, e.g. using hydraulic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/36—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure having telescoping plungers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of height-adjustable Manual hydraulic press, including frame, hydraulic cylinder, piston rod, hoistable platform, pull ring, tension spring, compression bar and workbench, frame is by pedestal, vertical bar, cross bar, brace and crossbeam composition, the two sides of pedestal are equipped with vertical bar, cross bar is connected at the top of two vertical bars, vertical bar is equipped with brace at the top of front and rear sides, the top center of brace is folded with crossbeam, piston rod is fixed among the bottom of crossbeam, the bottom of piston rod is arranged with hydraulic cylinder, the bottom of hydraulic cylinder is equipped with hoistable platform, hoistable platform is equipped with bearing block, hydraulic cylinder is fixed on hoistable platform by bearing block, the two sides of hoistable platform are equipped with pull ring, the top-hung of pull ring is equipped with tension spring, the bottom of hoistable platform is fixedly welded with compression bar, the lower section of compression bar is equipped with workbench, the present invention can adjust and fix work The height of platform can reset piston rod, securely and reliably with the stretching of manually implemented piston rod.
Description
[technical field]
The present invention relates to the technical field of machine-building, especially a kind of skill of height-adjustable Manual hydraulic press
Art field.
[background technique]
Hydraulic press is a kind of machine that the products such as metal, plastics, rubber, timber, powder are processed using hydrostatic pressure
Tool, it is usually used in pressing process and block pressing forming process, such as forging, punching press, flange.Hydraulic press is driven by hydraulic cylinder
Hydraulic actuating mechanism work, however in the use occasion difference of hydraulic press, the requirement of flexibility is just higher, mostly
Hydraulic press is very stiff, is not only inconvenient to move, but also cannot reasonably adjust the height of workbench according to the actual needs, no
It can be suitble to the actual needs of work well.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of height-adjustable Manual hydraulic pressure is proposed
Machine can adjust the height of simultaneously stationary work-table, can be resetted to piston rod with the stretching of manually implemented piston rod,
Securely and reliably.
To achieve the above object, the invention proposes a kind of height-adjustable Manual hydraulic press, including frame, liquid
Cylinder pressure, piston rod, hoistable platform, pull ring, tension spring, compression bar and workbench, the frame is by pedestal, vertical bar, cross bar, brace and cross
Beam composition, the two sides of the pedestal are equipped with vertical bar, cross bar, the vertical bar front and rear sides are connected at the top of two vertical bars
Top be equipped with brace, the top center of the brace is folded with crossbeam, is fixed with piston among the bottom of the crossbeam
Bar, the bottom of the piston rod are arranged with hydraulic cylinder, and the bottom of the hydraulic cylinder is equipped with hoistable platform, sets on the hoistable platform
There is bearing block, the hydraulic cylinder is fixed on the hoistable platform by the bearing block, and the two sides of the hoistable platform are worn
There is pull ring, the top-hung of the pull ring is equipped with tension spring, and the other end of the tension spring is connected to the top of the ipsilateral brace, described
The bottom of hoistable platform is fixedly welded with compression bar, and the lower section of the compression bar is equipped with workbench.
Preferably, the middle part of the vertical bar is vertically equipped with several location holes, the positioning hole is equipped with fixed
Position pin, the both ends of the workbench are fixed on the vertical bar by the location hole and positioning pin.
Preferably, the side of the hydraulic cylinder is equipped with hand oil pump, the top of the hand oil pump is equipped with scalable pressure
Bar.
Preferably, the cross bar is made of first crossbar and second crossbar, above and below the first crossbar and second crossbar
Distribution, the compression bar sequentially pass through the first crossbar and second crossbar.
Preferably, the lower section of the junction of the brace and crossbeam is equipped with pull rod, the tension spring is by hanging over the drawing
It is connect on bar with the top of the brace.
Preferably, being achieved a fixed connection by hex bolts between each component of the frame.
Preferably, the two sides of the bottom of the pedestal are equipped with hold-down support.
Beneficial effects of the present invention: the present invention is by location hole and positioning pin, adjustable and stationary work-table height,
By scalable compression bar, piston rod 3 can be resetted with the stretching of manually implemented piston rod 3 by tension spring 6, safety
Reliably.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of front view of height-adjustable Manual hydraulic press of the present invention；
Fig. 2 is a kind of right view of height-adjustable Manual hydraulic press of the present invention.
In figure: 1- frame, 2- hydraulic cylinder, 20- bearing block, 3- piston rod, 4- hoistable platform, 5- pull ring, 6- tension spring, 7- pressure
The fixed branch of bar, 8- workbench, 9- hand oil pump, the scalable compression bar of 90-, 10- location hole, 100- positioning pin, 11- pedestal, 110-
Seat, 12- vertical bar, 13- cross bar, 131- first crossbar, 132- second crossbar, 14- brace, 15- crossbeam, 16- pull rod.
[specific embodiment]
Refering to fig. 1 and Fig. 2, a kind of height-adjustable Manual hydraulic press of the present invention, including frame 1, hydraulic cylinder 2,
Piston rod 3, hoistable platform 4, pull ring 5, tension spring 6, compression bar 7 and workbench 8, frame 1 is by pedestal 11, vertical bar 12, cross bar 13, brace
14 and crossbeam 15 form, the two sides of pedestal 11 are equipped with vertical bar 12, and the top of two vertical bars 12 is connected with cross bar 13, before vertical bar 12
Brace 14 is equipped at the top of two sides afterwards, the top center of brace 14 is folded with crossbeam 15, and fixation is set among the bottom of crossbeam 15
There is piston rod 3, the bottom of piston rod 3 is arranged with hydraulic cylinder 2, and the bottom of hydraulic cylinder 2 is equipped with hoistable platform 4, sets on hoistable platform 4
There is bearing block 20, hydraulic cylinder 2 is fixed on hoistable platform 4 by bearing block 20, and the two sides of hoistable platform 4 are equipped with pull ring 5, is drawn
The top-hung of ring 5 is equipped with tension spring 6, and the other end of tension spring 6 is connected to the top of ipsilateral brace 14, and the bottom of hoistable platform 4 is fixed
It is welded with compression bar 7, the lower section of compression bar 7 is equipped with workbench 8.
Wherein, the middle part of vertical bar 12 is vertically equipped with several location holes 10, is equipped with positioning pin in location hole 10
100, the both ends of workbench 8 are fixed on vertical bar 12 by location hole 10 and positioning pin 100, adjustable and stationary work-table
Highly.
Wherein, the side of hydraulic cylinder 2 is equipped with hand oil pump 9, and the top of hand oil pump 9 is equipped with scalable compression bar 90, manually
Control hydraulic process.
Wherein, cross bar 13 is made of first crossbar 131 and second crossbar 132, in first crossbar 131 and second crossbar 132
Lower distribution, compression bar 7 sequentially pass through first crossbar 131 and second crossbar 132, the position for compression column with fixed relative to workbench.
Wherein, the lower section of the junction of brace 14 and crossbeam 15 is equipped with pull rod 16, and tension spring 6 is by hanging on pull rod 16 and tiltedly
The top of bar 14 connects, and can reset to piston rod 3, securely and reliably.
Wherein, it is achieved a fixed connection by hex bolts between each component of frame 1.
Wherein, the two sides of the bottom of pedestal 11 are equipped with hold-down support 110, improve the stability of hydraulic press.
The course of work of the present invention: requiring according to operation, fixed by wearing in the location hole 10 of different height on vertical bar 12
Position pin 100 is fixed in place by workbench 8, then will be placed on workbench 8 to casting die, and press scalable compression bar
90, hand oil pump 9 starts to 2 oiling of hydraulic cylinder, and hydraulic cylinder 2 is started to work, and hydraulic cylinder 2 drives piston rod 3 to move downward, and goes up and down
Platform 4 is begun to decline, and is driven the pull ring 5 for being fixed on two sides downward, is made to hang over the tension spring 6 between pull ring 5 and pull rod 16 and be stretched,
The compression bar 7 of 4 bottom of hoistable platform moves downward, will be pressed after the completion of hydraulic to suppressing on workbench 8 to casting die
Casting die takes out.
A kind of height-adjustable Manual hydraulic press of the present invention during the work time, passes through location hole 10 and positioning pin
100, adjustable and stationary work-table 8 height can be led to by scalable compression bar 90 with the stretching of manually implemented piston rod 3
Tension spring 6 is crossed, piston rod 3 can be resetted, securely and reliably.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of height-adjustable Manual hydraulic press, it is characterised in that: including frame (1), hydraulic cylinder (2), piston rod
(3), hoistable platform (4), pull ring (5), tension spring (6), compression bar (7) and workbench (8), the frame (1) is by pedestal (11), vertical bar
(12), cross bar (13), brace (14) and crossbeam (15) composition, the two sides of the pedestal (11) are equipped with vertical bar (12), two institutes
It states and is connected at the top of vertical bar (12) cross bar (13), is equipped with brace (14) at the top of vertical bar (12) front and rear sides, it is described
The top center of brace (14) is folded with crossbeam (15), is fixed with piston rod (3) among the bottom of the crossbeam (15), described
The bottom of piston rod (3) is arranged with hydraulic cylinder (2), and the bottom of the hydraulic cylinder (2) is equipped with hoistable platform (4), and the lifting is flat
Platform (4) is equipped with bearing block (20), and the hydraulic cylinder (2) is fixed on the hoistable platform (4) by the bearing block (20),
The two sides of the hoistable platform (4) are equipped with pull ring (5), and the top-hung of the pull ring (5) is equipped with tension spring (6), the tension spring (6)
The other end be connected to the top of the ipsilateral brace (14), the bottom of the hoistable platform (4) is fixedly welded with compression bar (7),
The lower section of the compression bar (7) is equipped with workbench (8).
2. a kind of height-adjustable Manual hydraulic press as described in claim 1, it is characterised in that: the vertical bar (12)
Middle part be vertically equipped with several location holes (10), is equipped with positioning pin (100), the work in the location hole (10)
The both ends of platform (8) are fixed on the vertical bar (12) by the location hole (10) and positioning pin (100).
3. a kind of height-adjustable Manual hydraulic press as described in claim 1, it is characterised in that: the hydraulic cylinder
(2) side is equipped with hand oil pump (9), and the top of the hand oil pump (9) is equipped with scalable compression bar (90).
4. a kind of height-adjustable Manual hydraulic press as described in claim 1, it is characterised in that: the cross bar (13)
It being made of first crossbar (131) and second crossbar (132), the first crossbar (131) and second crossbar (132) are distributed up and down,
The compression bar (7) sequentially passes through the first crossbar (131) and second crossbar (132).
5. a kind of height-adjustable Manual hydraulic press as described in claim 1, it is characterised in that: the brace (14)
Be equipped with pull rod (16) with the lower section of the junction of crossbeam (15), the tension spring (6) by hang on the pull rod (16) with it is described
The top of brace (14) connects.
6. a kind of height-adjustable Manual hydraulic press as described in claim 1, it is characterised in that: the frame (1)
Each component between achieved a fixed connection by hex bolts.
7. a kind of height-adjustable Manual hydraulic press as described in claim 1, it is characterised in that: the pedestal (11)
Two sides of the bottom be equipped with hold-down support (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251176.9A CN109249636A (en) | 2018-10-25 | 2018-10-25 | A kind of height-adjustable Manual hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251176.9A CN109249636A (en) | 2018-10-25 | 2018-10-25 | A kind of height-adjustable Manual hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109249636A true CN109249636A (en) | 2019-01-22 |
Family
ID=65046036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811251176.9A Pending CN109249636A (en) | 2018-10-25 | 2018-10-25 | A kind of height-adjustable Manual hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065255A (en) * | 2019-05-30 | 2019-07-30 | 海盐新星机电有限公司 | A kind of hydraulic press of better reduction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202540774U (en) * | 2012-04-05 | 2012-11-21 | 奉化市南方机械制造有限公司 | Portal frame type hydraulic press machine |
| CN206254547U (en) * | 2016-12-09 | 2017-06-16 | 浙江力得孚液压工具有限公司 | Handpress |
| CN207190309U (en) * | 2017-07-07 | 2018-04-06 | 南安贤达机械有限公司 | A kind of hydraulic press |
| CN209492194U (en) * | 2018-10-25 | 2019-10-15 | 海盐新星机电有限公司 | A kind of height-adjustable Manual hydraulic press |
-
2018
- 2018-10-25 CN CN201811251176.9A patent/CN109249636A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202540774U (en) * | 2012-04-05 | 2012-11-21 | 奉化市南方机械制造有限公司 | Portal frame type hydraulic press machine |
| CN206254547U (en) * | 2016-12-09 | 2017-06-16 | 浙江力得孚液压工具有限公司 | Handpress |
| CN207190309U (en) * | 2017-07-07 | 2018-04-06 | 南安贤达机械有限公司 | A kind of hydraulic press |
| CN209492194U (en) * | 2018-10-25 | 2019-10-15 | 海盐新星机电有限公司 | A kind of height-adjustable Manual hydraulic press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065255A (en) * | 2019-05-30 | 2019-07-30 | 海盐新星机电有限公司 | A kind of hydraulic press of better reduction |
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