CN203198284U - Loading and unloading mechanism for dies on press machine - Google Patents

Loading and unloading mechanism for dies on press machine Download PDF

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Publication number
CN203198284U
CN203198284U CN 201320040889 CN201320040889U CN203198284U CN 203198284 U CN203198284 U CN 203198284U CN 201320040889 CN201320040889 CN 201320040889 CN 201320040889 U CN201320040889 U CN 201320040889U CN 203198284 U CN203198284 U CN 203198284U
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CN
China
Prior art keywords
mould
forcing press
movable block
guide rail
roller
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
Application number
CN 201320040889
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Chinese (zh)
Inventor
侯志刚
郭忠
应华
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Yantai University
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Yantai University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yantai University filed Critical Yantai University
Priority to CN 201320040889 priority Critical patent/CN203198284U/en
Application granted granted Critical
Publication of CN203198284U publication Critical patent/CN203198284U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a loading and unloading mechanism for dies on a press machine. The loading and unloading mechanism comprises bottom plates, rollers, guide rails, movable blocks and lifting mechanisms, the bottom plates are fixedly laid on a worktable of the press machine, the rollers are mounted on wheel shafts through bearings, the wheel shafts are fixed on two sides of the dies, the guide rails are arranged on the bottom plates and are mutually matched with the rollers, the guide rails are disconnected at intervals of a front roller and a rear roller, the movable blocks are arranged at intervals at the disconnected positions of the guide rails, and the lifting mechanisms are mounted at the lower ends of the movable blocks. As the bottom plates are mounted on the worktable of the press machine and the rails are arranged on the bottom plates, the rails and the rollers mounted on the dies slide in a mutually matched manner, the dies can move or can be positioned by the aid of the movable blocks and the lifting mechanisms, the loading and unloading mechanism is simple to operate, time-saving, labor-saving and particularly suitable for mounting large-scale dies, and production efficiency is improved.

Description

A kind of charging crane for the mould on the forcing press
Technical field
The utility model relates to a kind of charging crane, relates in particular to a kind of charging crane for the mould on the forcing press.
Background technology
The handling method of existing mold, generally be with many roller pads on press bench, then mould is placed on the roller, drag or prize mould shift-in forcing press.This method wastes time and energy, and positioning accuracy is poor, and production efficiency is very low, brings very big difficulty for the installation of large mold.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of charging crane for the mould on the forcing press, overcome many rod pads of available technology adopting on the workbench of forcing press, again mould is placed on the rod, the method that drags or prize mould shift-in forcing press wastes time and energy, and mould positioning accuracy difference causes production efficiency low, and large mold is installed the defective of difficulty.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of charging crane for the mould on the forcing press, comprise base plate, roller, guide rail, movable block, elevating mechanism, and described base plate fixedly is laid on the workbench of described forcing press; Described roller is installed on the wheel shaft by bearing, and described wheel shaft is fixed on the both sides of described mould; Described guide rail is arranged on the described base plate, and described guide rail and described roller are adaptive mutually, the distance disconnection of former and later two rollers at interval on the described guide rail; Described movable block is disposed on the position that guide rail disconnects; Described elevating mechanism is installed in the lower end of described movable block.
The beneficial effects of the utility model are: at press bench base plate is installed, and base plate is provided with track, track be installed in the slip that cooperatively interacts of roller on the mould, movement or the location of adopting movable block and elevating mechanism can realize mould, this is simple to operate, time saving and energy saving, be particularly suitable for the installation of large mold, enhance productivity.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the height of described movable block is less than 5 to 8 millimeters of rail height.
Adopt the beneficial effect of above-mentioned further scheme to be: owing to the height of movable block is set less than the height of guide rail, when mould fixedly the time, elevating mechanism moves down, movable block moves down under roller and self gravitation effect, make mould closely contact with base plate, namely the middle weight of mould is by bearing on the press bench; When needs move moulds, elevating mechanism promotes to move on the movable block and makes that the last plane of movable block is concordant with the last plane of track, can realize roller easily injection slide, roller bears the gravity of mould at this moment.
Further, described base plate is provided with die arrangement device, is used for mould is located at described forcing press.
Adopt the beneficial effect of above-mentioned further scheme to be: because base plate is provided with die arrangement device, can realize mould stable operation in forcing press.
Further, described die arrangement device is that the cross section is trapezoidal boss, and the groove that described boss and described mould lower end are provided with is adaptive mutually.Be used for the described mould in location
Adopt the beneficial effect of above-mentioned further scheme to be: after mould moves to suitable position by track, elevating mechanism moves down, make mould closely contact with base plate, and the trapezoidal boss on the base plate engages mutually with the groove of mould lower end, can effectively prevent die shift.
Further, described die arrangement device is v type boss, and the reverse V-shaped groove that described boss and described mould lower end are provided with is adaptive mutually, locatees described mould.
Further, described elevating mechanism is hoist cylinder, and the oil cylinder connecting rod of described hoist cylinder is fixedlyed connected with described movable block lower end.
Further, described movable block is that a bit of guide rail is made.
Adopt the beneficial effect of above-mentioned further scheme to be: described movable block is made by a bit of guide rail, after the movable block of this structure rises to the position concordant with guide level, can be suitable with the shape of guide rail preferably, and be conducive to installation and the movement of mould.
Description of drawings
Fig. 1 is that the utility model is a kind of for the mould on the forcing press and charging crane structural representation;
Structural representation when Fig. 2 moves for a kind of charging crane for the mould on the forcing press of the utility model is used for mould;
Fig. 3 is Fig. 2 A-A directional profile schematic diagram;
Fig. 4 is that a kind of charging crane for the mould on the forcing press of the utility model is used for mould structural representation fixedly the time;
Fig. 5 is Fig. 4 B-B directional profile schematic diagram;
Fig. 6 is a kind of axonometric drawing of the charging crane for the mould on the forcing press;
Fig. 7 is a kind of front view for the mould on the forcing press;
In the accompanying drawing, the list of parts of each label representative is as follows:
1, mould, 2, base plate, 3, roller, 4, movable block, 5, elevating mechanism, 6, track, 7, wheel shaft, 8, positioner, 9, groove, 10, bearing.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
To shown in Figure 7, a kind of charging crane for the mould on the forcing press comprises base plate 2, roller 3, guide rail 6, movable block 4, elevating mechanism 5 as Fig. 1, and described base plate 2 fixedly is laid on the workbench of described forcing press; Described roller 3 is installed on the wheel shaft 7 by bearing 10, and described wheel shaft 7 is fixed on the both sides of described mould 1; Described guide rail 6 is arranged on the described base plate 2, described guide rail 6 and described roller 3 mutual adaptive slips, the distance disconnection of former and later two rollers 3-1,3-2 at interval on the described guide rail 6; Mould can move moulds in orbit by roller, owing to adopted track, and simpler and time saving and energy saving for the large mold move operation.Described movable block 4 is disposed on the position that guide rail 6 disconnects; Described elevating mechanism 5 is installed in the lower end of described movable block 4.Described elevating mechanism 5 is hoist cylinder, and the oil cylinder connecting rod of described hoist cylinder is fixedlyed connected with described movable block lower end.
The height of described movable block is less than 5 millimeters of rail height.Owing to the height of movable block is set less than the height of guide rail, when mould 1 fixedly the time, elevating mechanism 5 moves down, and movable block 4 moves down under roller and self gravitation effect, make mould 1 closely contact with base plate 2, namely the weight of mould 1 is by bearing on the press bench; When needs move moulds 1, elevating mechanism 5 promotes to move on the movable blocks 4 and makes that the last plane of movable block 4 is concordant with the last plane of track 6, can realize roller 3 easily injection 6 slide, roller 3 bears the gravity of mould 1 at this moment.
Described base plate 2 is provided with die arrangement device 8, is used for mould 1 is located at described forcing press.Described die arrangement device 8 is trapezoidal boss for the cross section, and the groove 9 that described boss and described mould lower end are provided with is adaptive mutually.Be used for the position of described mould 1 on press bench, location.
After mould 1 moves to the position that is fit to by track 6, elevating mechanism 5 moves down, and makes mould 1 closely contact with base plate 2, and namely base plate bears the weight of mould, and the trapezoidal boss on the base plate 2 engages mutually with the groove 9 of mould 1 lower end, can effectively prevent mould 1 displacement.
Operation principle of the present utility model, after mould 1 moves to the appropriate location of press bench by guide rail, move down by elevating mechanism control movable block, roller is unsettled, be that the mould bottom is placed on the base plate, base plate bears the weight of mould, and this structure has been avoided causing roller to damage by pressure when carrying out the pressure processing workpiece; Behind end-of-job, need remove mould, the elevating mechanism movable block that moves up, with the mould top to the plane of parallel track, mould can be removed along track, the weight that this moment, roller bore mould.Therefore elevating mechanism makes the movable block change in location can realize mould orbiting and location on press bench, finishes cargo handling process on forcing press easily.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (7)

1. a charging crane that is used for the mould on the forcing press is characterized in that comprise base plate, roller, guide rail, movable block, elevating mechanism, described base plate fixedly is laid on the workbench of described forcing press; Described roller is installed on the wheel shaft by bearing, and described wheel shaft is fixed on the both sides of described mould; Described guide rail is arranged on the described base plate, and described guide rail and described roller are adaptive mutually, the distance disconnection of former and later two rollers at interval on the described guide rail; Described movable block is disposed on the position that guide rail disconnects; Described elevating mechanism is installed in the lower end of described movable block.
2. according to the described a kind of charging crane for the mould on the forcing press of claim 1, it is characterized in that the height of described movable block is less than 5 to 8 millimeters of rail height.
3. according to the described a kind of charging crane for the mould on the forcing press of claim 1, it is characterized in that described base plate is provided with die arrangement device, be used for mould is located at described forcing press.
4. according to the described a kind of charging crane for the mould on the forcing press of claim 3, it is characterized in that described die arrangement device is that the cross section is trapezoidal boss, the groove that described boss and described mould lower end are provided with is adaptive mutually.
5. according to the described a kind of charging crane for the mould on the forcing press of claim 3, it is characterized in that described die arrangement device is v type boss, the reverse V-shaped groove that described boss and described mould lower end are provided with is adaptive mutually.
6. according to each described a kind of charging crane for the mould on the forcing press of claim 1 to 5, it is characterized in that described elevating mechanism is hoist cylinder, the oil cylinder connecting rod of described hoist cylinder is fixedlyed connected with described movable block lower end.
7. according to each described a kind of charging crane for the mould on the forcing press of claim 1 to 5, it is characterized in that described movable block is that a bit of guide rail is made.
CN 201320040889 2013-01-24 2013-01-24 Loading and unloading mechanism for dies on press machine Expired - Fee Related CN203198284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320040889 CN203198284U (en) 2013-01-24 2013-01-24 Loading and unloading mechanism for dies on press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320040889 CN203198284U (en) 2013-01-24 2013-01-24 Loading and unloading mechanism for dies on press machine

Publications (1)

Publication Number Publication Date
CN203198284U true CN203198284U (en) 2013-09-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103057154A (en) * 2013-01-24 2013-04-24 烟台大学 Loading and unloading mechanism used for molds of press machine
CN105313359A (en) * 2014-12-23 2016-02-10 安徽天水液压机床科技有限公司 Using method of frame type hydraulic press

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103057154A (en) * 2013-01-24 2013-04-24 烟台大学 Loading and unloading mechanism used for molds of press machine
CN103057154B (en) * 2013-01-24 2015-07-01 烟台大学 Loading and unloading mechanism used for molds of press machine
CN105313359A (en) * 2014-12-23 2016-02-10 安徽天水液压机床科技有限公司 Using method of frame type hydraulic press
CN105313359B (en) * 2014-12-23 2017-02-01 安徽天水液压机床科技有限公司 Using method of frame type hydraulic press

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20160124

EXPY Termination of patent right or utility model