CN202921804U - Automatic feeding/discharging device for hydraulic presses - Google Patents

Automatic feeding/discharging device for hydraulic presses Download PDF

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Publication number
CN202921804U
CN202921804U CN 201220581229 CN201220581229U CN202921804U CN 202921804 U CN202921804 U CN 202921804U CN 201220581229 CN201220581229 CN 201220581229 CN 201220581229 U CN201220581229 U CN 201220581229U CN 202921804 U CN202921804 U CN 202921804U
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CN
China
Prior art keywords
station
feeding
hydraulic press
automatic
guide rail
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Expired - Fee Related
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CN 201220581229
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Chinese (zh)
Inventor
周汉英
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NANTONG FORGING EQUIPMENT CO Ltd
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NANTONG FORGING EQUIPMENT CO Ltd
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Priority to CN 201220581229 priority Critical patent/CN202921804U/en
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Publication of CN202921804U publication Critical patent/CN202921804U/en
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Abstract

The utility model relates to an automatic feeding/discharging device for hydraulic presses. The innovation point is that the automatic feeding/discharging device comprises a frame, wherein a feeding position, a pressing position and a discharging position, which are arranged from front to back on the frame; the pressing position is the position of a sheet draw-forming hydraulic press, the feeding position is positioned on the front side of the sheet draw-forming hydraulic press, and the discharging position is positioned on the back side of the sheet draw-forming hydraulic press; an automatic feed actuating mechanism and an automatic discharge actuating mechanism, which have the same structure, are arranged on the frame; the automatic feed actuating mechanism and the automatic discharge actuating mechanism are driven by independent horizontal dragging mechanisms to reciprocate between the feeding position and the pressing position or between the discharging position and the pressing position respectively under the guide action of a horizontal guide mechanism and take up or put down work pieces. The device achieves automatic feeding and discharging without manual operation, greatly increases work efficiency, reduces labor intensity of workers, and avoids the potential safety hazard occurring during manual operation.

Description

A kind of hydraulic press automatic loading and unloading device
Technical field
The utility model relates to a kind of hydraulic press handling equipment, particularly a kind of thin plate drawing and forming hydraulic press automatic loading and unloading device.
Background technology
Frame-type thin plate drawing and forming hydraulic press is used for stretching, bending, the moulding process of sheet metal, is widely used in the industries such as automobile, aviation, chemical industry.In employing frame-type thin plate drawing and forming hydraulic press carried out the manufacture process of product, traditional method all adopted artificial feeding, discharge, inefficiency, and labor strength is large, and has certain potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of thin plate drawing and forming hydraulic press automatic loading and unloading device, can automatically sheet material be placed in the mould of hydraulic press, and automatically take out after moulding.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of hydraulic press automatic loading and unloading device, and its innovative point is: comprise frame, horizontal drag actuation mechanism, horizontally-guided mechanism, automatic charging executing agency and automatic blanking executing agency; Frame is divided into feeding station, compacting station and blanking station from front to back, wherein, the compacting station is the position of thin plate drawing and forming hydraulic press, and feeding station is positioned at the front side of thin plate drawing and forming hydraulic press, and the blanking station is positioned at the rear side of thin plate drawing and forming hydraulic press; The identical automatic charging executing agency of a pair of structure and automatic blanking executing agency are installed on frame, and feeding, discharge executing agency is being driven by horizontal drag actuation mechanism independently respectively under the guiding of horizontally-guided mechanism between feeding station and compacting station or blanking station and suppress between station and moving back and forth and grasping or putting down workpiece automatically.
Further, described horizontally-guided mechanism comprises horizontal guide rail and activity-oriented part, and horizontal guide rail extends to the blanking station from feeding station always, and it is the I-steel of I shape that horizontal guide rail adopts cross section; Activity-oriented partly comprises turning rolls and roller, and turning rolls is U-shaped, and a roller is respectively installed at the two ends of turning rolls, and two rollers drop on respectively the bottom wing listrium upper surface of the web both sides of I-steel.
Further, described horizontal guide rail employing segmented, namely feeding station, compacting station and blanking station arrange respectively horizontal guide rail, and the horizontal guide rail of feeding, discharge station is arranged on frame, and the horizontal guide rail of compacting station is arranged on slide block.
Further, described automatic feeding, discharge executing agency includes horizontal stand, panel, sucker, vertical lifting mechanism, can regulate connection bracket, horizontal stand has a pair of, be arranged on horizontal guide rail one side along the horizontal guide rail direction, the turning rolls of horizontal stand and horizontally-guided mechanism is connected and fixed, the vertically disposed connection bracket of regulating is installed on horizontal stand, can regulates connection bracket and be connected with panel by vertical lifting mechanism, be evenly distributed with some suckers on panel.
Further, the described connection bracket of regulating comprises the connection channel-section steel and regulates channel-section steel, the top and the turning rolls that connect channel-section steel are connected and fixed, connect channel-section steel and be distributed with some groups of connecting hole A along its bearing of trend, the groove of regulating channel-section steel just can hold the connection channel-section steel and stretch into, regulate on channel-section steel and have two groups of connecting hole B, regulate channel-section steel and be connected channel-section steel and be connected and fixed by the bolt that passes two groups of connecting hole B and connecting hole A.
Further, described horizontal drag actuation mechanism comprises hydraulic motor, gear, gear shaft and tooth bar, and the tooth bar level is arranged in automatic feeding, discharge executing agency, and gear shaft is arranged on frame by bearing block, gear shaft is installed a pair of and tooth bar meshed gears by fluid motor-driven on gear shaft.
The utility model has the advantage of: automatically feeding, discharge executing agency driven by horizontal drag actuation mechanism independently respectively under the guiding of horizontally-guided mechanism between feeding station and compacting station or blanking station and suppressing between station moving back and forth, and coordinated crawl by sucker with cylinder or put down sheet material, and then realize automatic feeding, discharge, need not manually to carry out, greatly improved operating efficiency, reduced labor strength, and the potential safety hazard of having avoided manually-operated to exist.
Description of drawings
Fig. 1 is the utility model hydraulic press automatic loading and unloading device front view.
Fig. 2 is the utility model hydraulic press automatic loading and unloading device side view.
Fig. 3 is partial enlarged drawing A in Fig. 2.
Fig. 4 is automatic feeding, discharge executing agency structural representation in the utility model hydraulic press automatic loading and unloading device.
The specific embodiment
As shown in Figure 1, 2, 3, comprise frame 1, automatic charging executing agency 2, automatic blanking executing agency 3, horizontally-guided mechanism 4, horizontal drag actuation mechanism 5.Frame 1 is divided into feeding station a, compacting station b and blanking station c from front to back, wherein, compacting station b is the position of thin plate drawing and forming hydraulic press, and feeding station a is positioned at the front side of thin plate drawing and forming hydraulic press, and blanking station c is positioned at the rear side of thin plate drawing and forming hydraulic press.
A pair of structure identical automatic charging executing agency 2 and automatic blanking executing agency 3 are installed on frame 1, and feeding, discharge executing agency is being driven by horizontal drag actuation mechanism 5 independently respectively under the guiding of horizontally-guided mechanism 4 between feeding station a and compacting station b or blanking station c and suppress between station b and moving back and forth and grasping or putting down workpiece automatically.
Horizontally-guided mechanism 4 comprises horizontal guide rail and activity-oriented part, and horizontal guide rail 41 extends to blanking station c from feeding station a always, and as shown in Figure 4, it is the I-steel of I shape that horizontal guide rail 41 adopts cross section; Activity-oriented partly comprises turning rolls 42 and roller 43, and turning rolls is U-shaped, and the bottom wing listrium upper surface that a roller 43, two rollers 43 drop on respectively the web both sides of I-steel is respectively installed at the two ends of turning rolls 42.It will be appreciated by those skilled in the art that the horizontally-guided mechanism here is exemplary, is not circumscribed, can also be for example line slideway or other known straight-line guidance structures.In the present embodiment, horizontal guide rail employing segmented, namely feeding station, compacting station and blanking station arrange respectively horizontal guide rail, and the horizontal guide rail of feeding, discharge station is arranged on frame, and the horizontal guide rail of compacting station is arranged on slide block.
as shown in Figure 3, automatic charging executing agency 2 is identical with automatic blanking executing agency 3 structures, it includes horizontal stand 21, panel 22, sucker 23, vertical lifting mechanism, can regulate connection bracket 24, horizontal stand 21 has a pair of, be arranged on horizontal guide rail 41 1 sides along horizontal guide rail 41 directions, horizontal stand 21 is connected and fixed with the turning rolls 42 of horizontally-guided mechanism, the vertically disposed connection bracket 24 of regulating is installed on horizontal stand 21, can regulate connection bracket 24 is connected with panel 22 by vertical lifting mechanism, be evenly distributed with some suckers 23 on panel 22, can be as vacuum cup, magnechuck etc.
In the present embodiment, can regulate connection bracket 24, it comprises and connects channel-section steel and regulate channel-section steel, the top and the turning rolls 42 that connect channel-section steel are connected and fixed, connect channel-section steel and be distributed with some groups of connecting hole A along its bearing of trend, the groove of regulating channel-section steel just can hold and connect channel-section steel and stretch into, and regulates on channel-section steel and has two groups of connecting hole B, regulates channel-section steel and is connected channel-section steel and is connected and fixed by the bolt that passes two groups of connecting hole B and connecting hole A.Vertical lifting mechanism adopts vertically disposed cylinder 25, and carry out vertically-guided by the guide pillar guide sleeve structure, the cylinder body of cylinder 25 is arranged on to be regulated on channel-section steel, the piston rod of cylinder 25 and panel 22 are connected and fixed, on panel 22, mounting guide sleeve 26, regulate the guide pillar 27 that is slidably matched with guide pin bushing 26 is installed on channel-section steel.
Horizontal drag actuation mechanism 5 comprises hydraulic motor 51, gear 52, gear shaft 53 and tooth bar 54, tooth bar 54 is close to by the bolt level and is arranged on horizontal stand 21, gear shaft 53 is arranged on frame 1 by bearing block, gear shaft 53 is driven by hydraulic motor 51, and a pair of and tooth bar 54 meshed gears 52 are installed on gear shaft 53.
In addition, the utility model also comprises hydraulic system and pneumatic system, so that for hydraulic motor and cylinder provide power, for sucker provides negative pressure, this is not emphasis of the present utility model, has just repeated no more here.
Operation principle:
Original state:
Automatic charging executing agency, automatic blanking executing agency lays respectively at feeding station and blanking station, and cylinder is in upper, and press slide is in upper, and the horizontal guide rail docking of three stations consists of the horizontal guide rail of an integral body;
The material loading state:
The cylinder of automatic charging executing agency stretches out, and panel descends, and starts pumped vacuum systems after the sucker contact sheet material on panel and draws sheet material;
The cylinder of automatic charging executing agency returns upper, and automatic charging executing agency is driven by the horizontal drag actuation mechanism and move to the compacting station from feeding station under the guiding of horizontally-guided mechanism;
The cylinder of automatic charging executing agency stretches out, and panel drops to the height of sheet material contact mould; Sucker unclamps, and puts down sheet material;
The cylinder of automatic charging executing agency returns upper, and automatic charging executing agency is moving to the material loading station from presser's displacement under the guiding of horizontally-guided mechanism by the driving of horizontal drag actuation mechanism again;
The blanking state:
Automatic blanking executing agency is driven under the guiding of horizontally-guided mechanism from the blankers position by the horizontal drag actuation mechanism and moves to the compacting station;
The cylinder of automatic blanking executing agency stretches out, and panel drops to the height of sheet material contact workpiece; Workpiece is drawn in sucker work;
The cylinder of automatic blanking executing agency returns upper, and automatic blanking executing agency is driven under the guiding of horizontally-guided mechanism from the presser position by the horizontal drag actuation mechanism and moves to the blanking station;
The cylinder of automatic blanking executing agency extend out to the next, and sucker unclamps workpiece, and cylinder returns upper again.
An operation cycle is completed.

Claims (6)

1. hydraulic press automatic loading and unloading device is characterized in that: comprise frame, horizontal drag actuation mechanism, horizontally-guided mechanism, automatic charging executing agency and automatic blanking executing agency; Frame is divided into feeding station, compacting station and blanking station from front to back, wherein, the compacting station is the position of thin plate drawing and forming hydraulic press, and feeding station is positioned at the front side of thin plate drawing and forming hydraulic press, and the blanking station is positioned at the rear side of thin plate drawing and forming hydraulic press; The identical automatic charging executing agency of a pair of structure and automatic blanking executing agency are installed on frame, and feeding, discharge executing agency is being driven by horizontal drag actuation mechanism independently respectively under the guiding of horizontally-guided mechanism between feeding station and compacting station or blanking station and suppress between station and moving back and forth and grasping or putting down workpiece automatically.
2. hydraulic press automatic loading and unloading device according to claim 1, it is characterized in that: described horizontally-guided mechanism comprises horizontal guide rail and activity-oriented part, horizontal guide rail extends to the blanking station from feeding station always, and it is the I-steel of I shape that horizontal guide rail adopts cross section; Activity-oriented partly comprises turning rolls and roller, and turning rolls is U-shaped, and a roller is respectively installed at the two ends of turning rolls, and two rollers drop on respectively the bottom wing listrium upper surface of the web both sides of I-steel.
3. hydraulic press automatic loading and unloading device according to claim 2, it is characterized in that: described horizontal guide rail employing segmented, be that feeding station, compacting station and blanking station arrange respectively horizontal guide rail, the horizontal guide rail of feeding, discharge station is arranged on frame, and the horizontal guide rail of compacting station is arranged on slide block.
4. hydraulic press automatic loading and unloading device according to claim 1, it is characterized in that: described automatic feeding, discharge executing agency includes horizontal stand, panel, sucker, vertical lifting mechanism, can regulate connection bracket, horizontal stand has a pair of, be arranged on horizontal guide rail one side along the horizontal guide rail direction, the turning rolls of horizontal stand and horizontally-guided mechanism is connected and fixed, the vertically disposed connection bracket of regulating is installed on horizontal stand, can regulate connection bracket and be connected with panel by vertical lifting mechanism, be evenly distributed with some suckers on panel.
5. hydraulic press automatic loading and unloading device according to claim 4, it is characterized in that: the described connection bracket of regulating comprises the connection channel-section steel and regulates channel-section steel, the top and the turning rolls that connect channel-section steel are connected and fixed, connect channel-section steel and be distributed with some groups of connecting hole A along its bearing of trend, the groove of regulating channel-section steel just can hold the connection channel-section steel and stretch into, regulate on channel-section steel and have two groups of connecting hole B, regulate channel-section steel and be connected channel-section steel and be connected and fixed by the bolt that passes two groups of connecting hole B and connecting hole A.
6. hydraulic press automatic loading and unloading device according to claim 1, it is characterized in that: described horizontal drag actuation mechanism comprises hydraulic motor, gear, gear shaft and tooth bar, the tooth bar level is arranged in automatic feeding, discharge executing agency, gear shaft is arranged on frame by bearing block, gear shaft is installed a pair of and tooth bar meshed gears by fluid motor-driven on gear shaft.
CN 201220581229 2012-11-07 2012-11-07 Automatic feeding/discharging device for hydraulic presses Expired - Fee Related CN202921804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220581229 CN202921804U (en) 2012-11-07 2012-11-07 Automatic feeding/discharging device for hydraulic presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220581229 CN202921804U (en) 2012-11-07 2012-11-07 Automatic feeding/discharging device for hydraulic presses

Publications (1)

Publication Number Publication Date
CN202921804U true CN202921804U (en) 2013-05-08

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Application Number Title Priority Date Filing Date
CN 201220581229 Expired - Fee Related CN202921804U (en) 2012-11-07 2012-11-07 Automatic feeding/discharging device for hydraulic presses

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896250A (en) * 2012-11-07 2013-01-30 南通锻压设备股份有限公司 Automatic loading and unloading device of hydraulic machine
CN103920826A (en) * 2014-04-04 2014-07-16 济南二机床集团有限公司 Automatic conveying device for workpieces
CN104138951A (en) * 2014-07-29 2014-11-12 太仓市顺昌锻造有限公司 Novel hydraulic punching machine
CN107350377A (en) * 2017-07-04 2017-11-17 浙江东雄重工有限公司 A kind of sheet material feeding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896250A (en) * 2012-11-07 2013-01-30 南通锻压设备股份有限公司 Automatic loading and unloading device of hydraulic machine
CN103920826A (en) * 2014-04-04 2014-07-16 济南二机床集团有限公司 Automatic conveying device for workpieces
CN103920826B (en) * 2014-04-04 2015-12-02 济南二机床集团有限公司 A kind of automatic conveying device for workpieces
CN104138951A (en) * 2014-07-29 2014-11-12 太仓市顺昌锻造有限公司 Novel hydraulic punching machine
CN104138951B (en) * 2014-07-29 2016-09-07 太仓市顺昌锻造有限公司 Novel hydraulic punch press
CN107350377A (en) * 2017-07-04 2017-11-17 浙江东雄重工有限公司 A kind of sheet material feeding device
CN107350377B (en) * 2017-07-04 2023-07-07 浙江东雄机床有限公司 Panel loading attachment

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20151107

EXPY Termination of patent right or utility model