CN201333809Y - Air-operated and hand-operated dual-purpose pressing machine - Google Patents
Air-operated and hand-operated dual-purpose pressing machine Download PDFInfo
- Publication number
- CN201333809Y CN201333809Y CN 200820169342 CN200820169342U CN201333809Y CN 201333809 Y CN201333809 Y CN 201333809Y CN 200820169342 CN200820169342 CN 200820169342 CN 200820169342 U CN200820169342 U CN 200820169342U CN 201333809 Y CN201333809 Y CN 201333809Y
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- frame
- cushion block
- underbeam
- square tube
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
-
- 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
Abstract
The utility model relates to an air-operated and hand-operated dual-purpose pressing machine. The pressing machine mainly consists of a frame, an upper beam, lower beams, an oil cylinder, a pump body and a cushion block. The oil cylinder is installed on the upper beam by a rolling bearing and is fixedly connected with a rack which is engaged with handwheel components fixed on the frame; the frame is provided with a mounting hole; the lower beams are fixed on the frame by a pin roll inserted in the mounting hole and fixedly connected with each other by a suspension arm square tube; a hole matched with a suspension rod is arranged on the suspension arm square tube; one end of the suspension rod is connected with the suspension arm square tube by a removable structure while the other end thereof is connected at the top head of the oil cylinder by the removable structure. The pressing machine has the beneficial effects that the oil cylinder moves horizontally on the upper beam by a gear rack structure, which is stable and has high accuracy, therefore, the oil cylinder can not be damaged. In addition, the pressing machine is characterized by low requirements on manufacturing precision, high safe and reliable degree, convenient assembly with less labor, less human resource, etc.
Description
Technical field
The utility model relates to a kind of press, and particularly a kind of is the dual-purpose press of hand-operated pneumatic of motive force with hydraulic pressure.
Background technology
Existing handpress generally all is to make hydraulic oil enter oil cylinder promotion piston rod by pump housing work outwards to work, oil cylinder is installed between the upper beam and the lower ones, workplace between underbeam and the upper beam generally all is to move the underbeam position by manpower to realize apart from adjusting, the change in location of underbeam is very inconvenient, needs many people to operate simultaneously just and can finish.The press oil cylinder will move horizontally simultaneously, general oil cylinder moving mainly by sliding, because the oil cylinder quality is bigger in putting the beams in place, resistance is very big when mobile, difficult moving, and the scratch easily of oil cylinder surface, even cause pit etc. directly to influence the levelness of press, to such an extent as to influence the operate as normal of press.Common once more press piston rod reaches when the longest, piston head and assembly cap have the blindly possibility of operation for spacing firmly, do not know that the limit has been arrived in the piston rod stretching, extension of oil cylinder, piston hold-down nut and the requirement of piston rod tailing screw flight are improved, when hypertonia, the operator is had certain danger.
Summary of the invention
The purpose of this utility model is to provide a kind of underbeam and oil cylinder position easy to adjust for the deficiency that solves above-mentioned technology, non-rigid spacing and the Manual Dual-Use Pneumatic Presses that security performance is high of oil cylinder.
In order to achieve the above object, the Manual Dual-Use Pneumatic Presses that the utility model is designed, it mainly is made up of frame, upper beam, underbeam, oil cylinder, the pump housing and cushion block, oil cylinder is installed on the upper beam by rolling bearing, and be fixedly connected with tooth bar on the oil cylinder, tooth bar and the gears engaged that is fixed on the handwheel assembly on the frame.By using the rack-and-pinion drive mechanism, oil cylinder can move horizontally on putting the beams in place easily.Frame is provided with installing hole, underbeam is fixed on the frame by the bearing pin that is inserted in the installing hole, fixedly connected between the underbeam by the arm square tube, the arm square tube is provided with the hole that cooperates with suspension rod, suspension rod one end is connected with the arm square tube by demountable structure, the other end by demountable structure be connected in the oil cylinder piston club head hole.So that can couple together the convenient upper and lower displacement of controlling underbeam by the hydraulic coupling of oil cylinder between oil cylinder and the underbeam.In order to reduce operator's labour intensity, the pump housing is provided with handlebar and two gas motors; Wherein the first gas motor is connected with the upper oil cavitie oil circuit of oil cylinder; The second gas motor is connected with the lower oil cavitie of oil cylinder, and the first gas motor and the second gas motor make it by gas motor driving hydraulic pump fuel feeding respectively by the gas circuit UNICOM of connect with manual air valve of 3-position 4-way and foot-operated air valve successively.For the operating efficiency of the oil cylinder that improves, oil cylinder is provided with Fill valve, and Fill valve connects oil cylinder and oil drum.Fill valve was opened automatic repairing when hydraulic cavities needed oil mass to surpass the fuel delivery of the pump housing on when the piston rod of oil cylinder descends.Also being provided with the self-acting hydraulic valve that connects lower hydraulic pressure chamber on the oil cylinder on the in-oil cylinder piston head carries out non-rigid spacing to piston rod.In order to adapt to the use needs of various different workpieces to press, cushion block is " protruding " font structure, be provided with the alignment pin that cooperates with underbeam in the bottom of cushion block, alignment pin connects in the cushion block slides within, and with steel ball by packing into from the perforate of cushion block side, spring, screw is formed location structure, make cushion block " protruding " word all can cooperate limit mounting up or down, safer use with underbeam.
The resulting Manual Dual-Use Pneumatic Presses of the utility model, oil cylinder moves horizontally at upper beam by gear ﹠ rack structure, and this move mode is steady, and the accuracy height can not cause any harm to oil cylinder.Under adjusting during depth of beam, by oil cylinder underbeam is hung and to be supported and to promote, only need the one man operation to finish, saved human resources.Also use manual and pneumatic two kinds of power input modes, under aerodynamic condition, greatly reduced operator's burden.Be provided with self-acting hydraulic valve in the oil cylinder, when oil cylinder reached capacity the position, the pressure on the autobalance oil cylinder between the lower hydraulic pressure chamber had reduced oil cylinder piston hold-down nut and piston rod tailing screw flight requirement of strength, has also increased security and reliability.Also be provided with Fill valve on the oil cylinder, increased the operating rate of oil cylinder, promoted operating efficiency.
In sum, it is low that this Manual Dual-Use Pneumatic Presses has the required precision of making, and the reliable degree height is easy to assembly laborsaving, saves characteristics such as human resources.
Description of drawings
Fig. 1 is the utility model embodiment 1 explosive view;
Fig. 2 is the utility model embodiment 1 structural representation;
Fig. 3 is the utility model embodiment 2 cylinder structure schematic diagrames;
Fig. 4 is the utility model embodiment 3 cushion block structural representations.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1 and Figure 2, the Manual Dual-Use Pneumatic Presses that present embodiment is described, it mainly is made up of frame 1, upper beam 2, underbeam 3, oil cylinder 4, the pump housing 5 and cushion block 16, oil cylinder 4 is installed on the upper beam 2 by rolling bearing, and be fixedly connected with tooth bar 8 on the oil cylinder 4, tooth bar 8 and gear (18A) engagement that is fixed on the handwheel assembly on the frame 1.Frame 1 is provided with installing hole 11, underbeam 3 is fixed on the frame 1 by the bearing pin 7 that is inserted in installing hole 11, fixedly connected between the underbeam 3 by arm square tube 12, arm square tube 12 is provided with the hole 12A that cooperates with suspension rod 13, suspension rod 13 1 ends are connected with arm square tube 12 by demountable structure, the other end by demountable structure be connected on the oil cylinder piston bar 14.Described demountable structure is made up of latch 20 and pin hole 19.The pump housing 5 is provided with handlebar 17 and two gas motors 6; Wherein the first gas motor 6A is connected with the upper oil cavitie of oil cylinder; The second gas motor 6B is connected with the lower oil cavitie of oil cylinder, the first gas motor 6A and the second gas motor 6B make it to make gas motor driving hydraulic pump fuel feeding by operating foot-operated air valve 10 respectively by the gas circuit UNICOM of connect with manual air valve 9 of 3-position 4-way and foot-operated air valve 10 successively.
During use, to the first gas motor 6A or the second gas motor 6B air feed, can drive 6 pairs of oil cylinders 4 of gas motor and operate by stepping foot-operated air valve 10 by the control of the handle 9A on the manual air valve 9 of 3-position 4-way; Also but 17 pairs of oil cylinders 4 of pressure-raising handlebar are operated.In the time need adjusting to the horizontal level of oil cylinder 4, can rotate handwheel 18, by gear 18A on the handwheel assembly and tooth bar 8 engagements, drive oil cylinder 4 translations.In the time need adjusting to the position of underbeam 3, suspension rod 13 upper ends are connected with pin hole 22 by latch 21 with oil cylinder piston bar 14, the lower end of suspension rod 13 and arm square tube 12 link together by latch 20 and pin hole 19, again bearing pin 7 is taken off from frame 1, underbeam 3 is dangled by suspension rod 13, and the piston rod 14 that the operation pump housing 5 drives oil cylinder 4 is worked up or down, after underbeam 3 reaches the target location, bearing pin 7 is installed, underbeam 3 is fixed on the frame 1 gets final product.
As Fig. 1, shown in Figure 3, the described Manual Dual-Use Pneumatic Presses of present embodiment is connected with Fill valve 4A on its described oil cylinder 4, and Fill valve 4A is connected to oil drum 15 by oil pipe G-G.Be provided with the self-acting hydraulic valve 4B that connects lower hydraulic pressure chamber on the oil cylinder 4 in the oil cylinder 4.
Embodiment 3
As shown in Figure 4, the described Manual Dual-Use Pneumatic Presses of present embodiment, its described cushion block 16 is " protruding " font structure, its upper and lower end face can provide different structures according to the needs of different workpieces, as shown in the figure, the top small end face of cushion block 16 is provided with triangular groove, and the lower surface is the plane.Be provided with the alignment pin 16A that cooperates with underbeam 3 in the bottom of cushion block 16, alignment pin 16A connects in cushion block 16 slides within, and with steel ball 16B by inserting from cushion block 16 side perforate 16C, spring 16D, screw 16E forms location structure.
Claims (7)
1. Manual Dual-Use Pneumatic Presses, it mainly is made up of frame (1), put the beams in place (2), underbeam (3), oil cylinder (4), the pump housing (5) and cushion block (16), it is characterized in that oil cylinder (4) is installed on the upper beam (2) by rolling bearing, and be fixedly connected with tooth bar (8) on the oil cylinder (4), tooth bar (8) and gear (18A) engagement that is fixed on the handwheel assembly on the frame (1).
2. Manual Dual-Use Pneumatic Presses according to claim 1, it is characterized in that described frame (1) is provided with installing hole (11), underbeam (3) is fixed on the frame (1) by the bearing pin (7) that is inserted in installing hole (11), fixedly connected between the underbeam (3) by arm square tube (12), arm square tube (12) is provided with the hole (12A) that cooperates with suspension rod (13), suspension rod (13) one ends are connected with arm square tube (12) by demountable structure, the other end by demountable structure be connected on the oil cylinder piston bar (14).
3. Manual Dual-Use Pneumatic Presses according to claim 1 and 2 is characterized in that the described pump housing (5) is provided with handlebar (17) and two gas motors (6A), gas motor (6B); Wherein the first gas motor (6A) is connected with oil cylinder (4) upper oil cavitie; The second gas motor (6B) is connected with oil cylinder (4) lower oil cavitie, and the first gas motor (6A) and the second gas motor (6B) are respectively by the gas circuit UNICOM of connecting with manual air valve of 3-position 4-way (9) and foot-operated air valve (10) successively.
4. Manual Dual-Use Pneumatic Presses according to claim 1 and 2 is characterized in that described oil cylinder (4) is provided with Fill valve (4A), and Fill valve (4A) connects oil cylinder (4) and oil drum (15).
5. Manual Dual-Use Pneumatic Presses according to claim 3 is characterized in that described oil cylinder (4) is provided with Fill valve (4A), and Fill valve (4A) connects oil cylinder (4) and oil drum (15).
6. Manual Dual-Use Pneumatic Presses according to claim 1 and 2 is characterized in that being provided with in the described oil cylinder (4) self-acting hydraulic valve (4B) that connection oil cylinder (4) is gone up lower hydraulic pressure chamber.
7. Manual Dual-Use Pneumatic Presses according to claim 1, it is characterized in that described cushion block (16) is " protruding " font structure, be provided with the alignment pin (16A) that cooperates with underbeam (3) in the bottom of cushion block (16), alignment pin (16A) connects in cushion block (16) slides within, and with steel ball (16B) by packing into from cushion block (16) side perforate (16C), spring (16D), screw (16E) is formed location structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820169342 CN201333809Y (en) | 2008-12-01 | 2008-12-01 | Air-operated and hand-operated dual-purpose pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820169342 CN201333809Y (en) | 2008-12-01 | 2008-12-01 | Air-operated and hand-operated dual-purpose pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333809Y true CN201333809Y (en) | 2009-10-28 |
Family
ID=41285451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820169342 Expired - Fee Related CN201333809Y (en) | 2008-12-01 | 2008-12-01 | Air-operated and hand-operated dual-purpose pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333809Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014188038A1 (en) * | 2013-05-20 | 2014-11-27 | Melchor Gabilondo, S.A. | Hydraulic press |
| EP2995447A1 (en) * | 2014-09-11 | 2016-03-16 | Melchor Gabilondo, S.A. | Workshop hydraulic press |
| CN106493982A (en) * | 2016-12-26 | 2017-03-15 | 郑州天舜电子技术有限公司 | A kind of pneumatic molding device of hand-rail type |
-
2008
- 2008-12-01 CN CN 200820169342 patent/CN201333809Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014188038A1 (en) * | 2013-05-20 | 2014-11-27 | Melchor Gabilondo, S.A. | Hydraulic press |
| EP2995447A1 (en) * | 2014-09-11 | 2016-03-16 | Melchor Gabilondo, S.A. | Workshop hydraulic press |
| CN106493982A (en) * | 2016-12-26 | 2017-03-15 | 郑州天舜电子技术有限公司 | A kind of pneumatic molding device of hand-rail type |
| CN106493982B (en) * | 2016-12-26 | 2018-07-06 | 新至升塑胶模具(深圳)有限公司 | A kind of pneumatic molding device of hand-rail type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiashan Handijack Tools Co., Ltd. Assignor: Fu Yonggang Contract fulfillment period: 2009.11.6 to 2018.11.30 Contract record no.: 2009330002843 Denomination of utility model: Pneumatic and manual dual-purpose press Granted publication date: 20091028 License type: Exclusive license Record date: 20091123 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.11.6 TO 2018.11.30; CHANGE OF CONTRACT Name of requester: JIASHAN HAILIDA TOOLS CO., LTD. Effective date: 20091123 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIASHAN HAILIDA TOOLS CO., LTD. Free format text: FORMER OWNER: FU YONGGANG Effective date: 20110401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314113 JIASHAN HANDIJACK TOOLS CORP., NORTH AREA OF DAYUN INDUSTRIAL DEVELOPMENT AREA, JIASHAN COUNTY, ZHEJIANG PROVINCE TO: 314113 NO. 18, YUNDU EAST ROAD, DAYUN TOWN, JIASHAN COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110401 Address after: 314113 Zhejiang County of Jiashan Province town of cloud cloud road No. 18 Patentee after: Jiashan Handijack Tools Co., Ltd. Address before: 314113 Zhejiang County of Jiashan province cloud Industrial Park North Jiashan handijack Tools Co. Ltd. Patentee before: Fu Yonggang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20111201 |