CN203284350U - Mobile workbench of large-tonnage precise numerical-control explosive powder hydraulic press - Google Patents
Mobile workbench of large-tonnage precise numerical-control explosive powder hydraulic press Download PDFInfo
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- CN203284350U CN203284350U CN2013202881565U CN201320288156U CN203284350U CN 203284350 U CN203284350 U CN 203284350U CN 2013202881565 U CN2013202881565 U CN 2013202881565U CN 201320288156 U CN201320288156 U CN 201320288156U CN 203284350 U CN203284350 U CN 203284350U
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- workbench
- tonnage
- front wheel
- wheel driving
- driving cylinder
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- 239000002360 explosive Substances 0.000 title abstract description 9
- 239000000843 powder Substances 0.000 title abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002457 bidirectional Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000916 dilatatory Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a mobile workbench of a large-tonnage precise numerical-control explosive powder hydraulic press. The mobile workbench comprises a guide rail and a workbench body arranged on the guide rail, and is characterized by further comprising a front drive cylinder arranged on one side base of the workbench body and a rear push cylinder arranged under the other side base of the workbench body; a connecting seat is arranged on a side surface where the front drive cylinder is adjacent to the workbench body, a connecting hook used for connecting the workbench body is hinged at a front end of the rear push cylinder. The mobile workbench is advantageous by using a relay type structure of the front drive cylinder and the rear push cylinder to push the mobile workbench, so as to realize movement at press positions, mold changing positions and mold preheating positions, thereby ensuring technology of explosive powder pressing and greatly improving work efficiency and production security. The workbench is safe and reliable, and especially suitable for long stroke conditions of large-tonnage precise numerical-control bidirectional hydraulic press in production technology of explosive columns.
Description
Technical field
The utility model belongs to the digital controlled hydraulic press of medicine technical field, particularly relates to a kind of large-tonnage accurate digital control pressing hydraulic machine traverser.
Background technology
At present, along with developing rapidly of China's military industry field, the increasing large-tonnage accurate digital control bidirectional hydraulic press that uses in the production technique of explosive column.Due to the particular surroundings of pressed explosive, pressing mould and traverser will enter in preheatting cabinet and carry out preheating (preheating temperature is 90 degrees centigrade), and the sealing requirements of preheatting cabinet, and it is long that the stroke of its traverser need to reach 11m.The type of drive of traditional traverser adopts step-down gear driving gear, oil cylinder, and step-down gear drives dilatory chain, thereby adopts the step-down gear drives structure all can't reach the explosion-proof requirement that reaches temperature, and is not suitable for its complete processing.In addition, the hydraulic oil cylinder driving of traditional pressed explosive traverser is short stroke, therefore the pressing hydraulic machine movable workbench structure can't meet the more and more higher requirement of pressing powder technology.
Summary of the invention
The utility model for solve the technical problem that exists in known technology provide a kind of safe and reliable, applicable to the large-tonnage accurate digital control pressing hydraulic machine traverser of large-tonnage accurate digital control bidirectional hydraulic captain stroke in the production technique of explosive column.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Large-tonnage accurate digital control pressing hydraulic machine traverser, comprise guide rail and be arranged on worktable body on guide rail, also comprise the front wheel driving cylinder that is arranged on worktable body one basis, side and be arranged on rear promotion cylinder below basis, worktable body another side;
Described worktable body is equipped with Connection Block on the side adjacent with the front wheel driving cylinder;
Described rear promotion cylinder front end is hinged with the connection hook for the connecting working table body.
The utility model can also adopt following technical scheme:
Described front wheel driving cylinder piston rod end is provided with connecting joint.
Be shaped with slot on described Connection Block, described Connection Block is by the connecting joint plug-in mounting of slot and front wheel driving cylinder piston rod end.
Advantage and the positively effect that the utlity model has are: because the utility model adopts technique scheme, it is the relay topology that this traverser adopts front wheel driving cylinder and rear promotion cylinder, promote that traverser is realized in the press position, the movement of die change position and mould and die preheating position, guarantee the manufacturability of pressing, increased substantially efficiency and the production security of work; This traverser is safe and reliable, be particularly useful for large-tonnage accurate digital control bidirectional hydraulic captain stroke operating mode in the explosive column production technique.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of worktable body in Fig. 1;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the utility model working state figure;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the I section enlarged view of Fig. 5.
In figure: 1, front wheel driving cylinder; 2, worktable body; 3, guide rail; 4, connect hook; 5, joint pin; 6, Connection Block; 7, rear promotion cylinder; 8, wheel; 9, connecting joint; A, press position; B, die change position; C, pre-thermal potential.
Embodiment
, for further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See also Fig. 1-Fig. 3, large-tonnage accurate digital control pressing hydraulic machine traverser, comprise guide rail 3 and be arranged on worktable body 2 on guide rail, and described worktable body bottom is equipped with just and its wheel 8 in the guide rail walking.Also comprise the front wheel driving cylinder 1 that is arranged on worktable body one basis, side and be arranged on rear promotion cylinder 7 below basis, worktable body another side, described front wheel driving cylinder piston rod end is provided with connecting joint 9.
In the present embodiment, described guide rail, front wheel driving cylinder and rear promotion cylinder are arranged on the upper pre-buried steel plate in basis by screw.
In the present embodiment, described worktable body is equipped with Connection Block 6 on the side adjacent with the front wheel driving cylinder, is shaped with slot on described Connection Block, and described Connection Block is by connecting joint 9 plug-in mountings of slot and front wheel driving cylinder piston rod end.
In the present embodiment, described rear promotion cylinder front end is hinged with the connection hook 4 for the connecting working table body.
Principle of work of the present utility model is:
See also Fig. 4-Fig. 6, large-tonnage accurate digital control pressing hydraulic machine is after once compacting is completed, manually the connecting joint of front wheel driving cylinder 1 piston rod end 9 is inserted in the Connection Block slot of front wheel driving cylinder, and by joint pin 5, it is connected with Connection Block 6 lockings on traverser, start front wheel driving cylinder push work platform body to the die change position.After die change, manually pull up joint pin, simultaneously the connection hook 4 on rear promotion cylinder 7 is inserted in the slot of worktable body Connection Block, by joint pin 5 lockings, rear promotion cylinder push work platform body moves to pre-thermal potential C, manually pull up rear promotion cylinder and connect hook and joint pin, the door of shutting preheatting cabinet makes mould and die preheating.After mould and die preheating is complete, rear promotion cylinder is connected locking with the worktable body by being connected hook with joint pin, the worktable body is moved to die change position B.Manually pull up the joint pin on rear promotion cylinder, the front wheel driving cylinder be connected with the worktable body, by front wheel driving cylinder push work platform to press position A.
Claims (3)
1. large-tonnage accurate digital control pressing hydraulic machine traverser, comprise guide rail and be arranged on worktable body on guide rail, it is characterized in that: also comprise the front wheel driving cylinder that is arranged on worktable body one basis, side and be arranged on rear promotion cylinder below basis, worktable body another side;
Described worktable body is equipped with Connection Block on the side adjacent with the front wheel driving cylinder;
Described rear promotion cylinder front end is hinged with the connection hook for the connecting working table body.
2. large-tonnage accurate digital control pressing hydraulic machine traverser according to claim 1, it is characterized in that: described front wheel driving cylinder piston rod end is provided with connecting joint.
3. large-tonnage accurate digital control pressing hydraulic machine traverser according to claim 1, it is characterized in that: be shaped with slot on described Connection Block, described Connection Block is by the connecting joint plug-in mounting of slot and front wheel driving cylinder piston rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202881565U CN203284350U (en) | 2013-05-24 | 2013-05-24 | Mobile workbench of large-tonnage precise numerical-control explosive powder hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202881565U CN203284350U (en) | 2013-05-24 | 2013-05-24 | Mobile workbench of large-tonnage precise numerical-control explosive powder hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284350U true CN203284350U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202881565U Active CN203284350U (en) | 2013-05-24 | 2013-05-24 | Mobile workbench of large-tonnage precise numerical-control explosive powder hydraulic press |
Country Status (1)
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| CN (1) | CN203284350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755500A (en) * | 2014-01-13 | 2014-04-30 | 合肥合锻机床股份有限公司 | Automatic push and receiving device of powder pressing machine |
-
2013
- 2013-05-24 CN CN2013202881565U patent/CN203284350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755500A (en) * | 2014-01-13 | 2014-04-30 | 合肥合锻机床股份有限公司 | Automatic push and receiving device of powder pressing machine |
| CN103755500B (en) * | 2014-01-13 | 2016-05-04 | 合肥合锻机床股份有限公司 | The automatic stocking material-receiving device of drug pressing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |