CN202845641U - Punching machine of safety gate with falling protective mechanism - Google Patents
Punching machine of safety gate with falling protective mechanism Download PDFInfo
- Publication number
- CN202845641U CN202845641U CN 201220289776 CN201220289776U CN202845641U CN 202845641 U CN202845641 U CN 202845641U CN 201220289776 CN201220289776 CN 201220289776 CN 201220289776 U CN201220289776 U CN 201220289776U CN 202845641 U CN202845641 U CN 202845641U
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- safety gate
- drops
- stamping machine
- preventing mechanism
- cross
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- 238000004080 punching Methods 0.000 title abstract description 5
- 230000009979 protective mechanism Effects 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 230000006378 damage Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000009183 running Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a punching machine of a safety gate with a falling protective mechanism. The punching mechanism mainly uses a drive power source to be matched with a drive chain to drive the safety gate to ascend or descend, when the safety gate ascends, the drive chain lifts and locates the safety gate, a protective unit is arranged on the punching machine and used for being inserted and connected into a support part of the safety gate when the safety gate is in a heaving up state, and extra support force is provided for the safety gate. Therefore, when the safety gate is in the ascending state, double support is provided so as to surely prevent damage which is caused by no-warning breakage or abortive release of the drive chain.
Description
Technical field
The utility model provides a kind of stamping machine, particularly relates to a kind of stamping machine with safety gate of the preventing mechanism that drops, and it is relevant with the safety gate of metal stamping facility.
Background technology
General stamping machine as shown in Figure 1, this stamping machine 10 has a workbench 11 and is provided with putting workpiece to be machined, by the drift of a up and down reciprocatingly displacement to the workpiece to be machined punch forming, and be to prevent workpiece to be machined stressed ejection in the process of machine-shaping, therefore this stamping machine 10 arranges a safety gate 12, and drive a chain 14 that is connected in this safety gate by a motor 13 and carry or discharge this safety gate 12 to draw, discharge this safety gate 12 to block this workbench 11, prevent that the ejection of process workpiece from causing the worker to pacify accident, and when more mold exchange or processing work, then draw and carry this safety gate 12 upwards, workbench 11 is exposed, carry out follow-up replacing action for operating personnel;
Yet, this safety gate 12 is only relied on individually this motor 13 and is cooperated drawing of chain 14 to carry upwards and release, just in case operating personnel are in 12 times work of safety gate, and be in the complete situation without early warning, chain 14 fractures or motor 13 occur discharge singularly this safety gate 12, consequence is with hardly imaginable, in view of this, the inventor conceives with great concentration and more further investigation, invents out a kind of stamping machine with safety gate of the preventing mechanism that drops finally.
The utility model content
The utility model provides a kind of stamping machine with safety gate of the preventing mechanism that drops, and it mainly is the disappearance that the safety gate that improves known stamping machine does not arrange any preventing mechanism.
For reaching aforementioned purpose, the utility model provides a kind of stamping machine with safety gate of the preventing mechanism that drops, comprises:
One punch table has and a port, and it is inner that this port is communicated with this punch table;
One drives power source, is fixedly installed in this punch table;
One drives chain, and an end furls and is connected in this driving power source, but this this drive chain of driving power source rotation interlock furls or discharges;
One safety gate is connected in the other end of this drive chain, and plural supporter is set on this safety gate, and respectively this supporter has one and cooperates and to wear mouth; And
The plural number protective unit comprises respectively a displacement cylinder and is fixedly installed in this punch table, and this displacement cylinder has a relative flexible cross-under part of this displacement cylinder, and this cross-under part is configured as and can inserts the configuration that mouth is worn in this cooperation.
Can cooperate the protective unit of supporting safety gate by in punch table, arranging, when safety gate driven chain upwards draw carry the location after, this protective unit can provide support power again, by this, when drawing the drive chain of carrying this safety gate to damage without early warning, can guarantee that this safety gate is supported and can not drop immediately, guarantees personnel's work safety.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the schematic diagram that known stamping machine arranges safety gate;
Fig. 2 is the floor map of stamping machine that the utlity model has the safety gate of the preventing mechanism that drops;
Fig. 3 A is the partial component perspective view that the stamping machine safety gate that the utlity model has the safety gate of the preventing mechanism that drops is subjected to the protective unit holding state;
Fig. 3 B is the local enlarged diagram of Fig. 3 A;
Fig. 4 the utlity model has the use view that the stamping machine safety gate of the safety gate of the preventing mechanism that drops blocks the port state;
Fig. 5 is the part-structure schematic perspective view that the utility model safety gate separates with protective unit.
The primary clustering symbol description:
The specific embodiment
Understand and understanding for your auditor can be had further the purpose of this utility model, feature and effect, below cooperate [description of drawings] to describe in detail as after:
The utlity model has the preferred embodiment of stamping machine of safety gate of the preventing mechanism that drops such as Fig. 2 to shown in Figure 5, comprise:
One punch table 20 has a board end face 21 and a port 22, and these punch table 20 inside of these port 22 connections enter these punch table 20 inside for operating personnel and carry out work;
One drives power source 30, is fixedly installed on the board end face 21 in this punch table 20, and this driving power source 30 is a motor;
One drive chain, 40, one ends furl and are connected in this driving power source 30, but these driving power source 30 these drive chains 40 of rotation interlock furl or discharge;
One safety gate 50, be connected in the other end of this drive chain 40, and plural supporter 51 is set on this safety gate 50, respectively this supporter 51 has two ends, respectively the two ends of this supporter are connected to the both sides of this safety gate 50, make to consist of one between the two ends of this supporter 51 respectively and cooperate and wear mouthfuls 52; And
Plural number protective unit 60, comprise respectively a support 61 and a displacement cylinder 62 consists of, this support 61 is fixedly installed on this board end face 21, be that described protective unit 60 is fixedly installed on respectively the board end face 21 in the described punch table 20, and two relative cross-under fins 611 are set on this support 61, respectively arrange respectively one on this cross-under fin 611 and wear mouth 612, present embodiment is in the both sides that this safety gate 50 connects these drive chains 40 this protective unit 60 to be set respectively;
And this displacement cylinder 62 is fixedly installed on this support 61, this displacement cylinder 62 have one can be relatively the flexible cross-under part 621 of this displacement cylinder 62, the size of this cross-under part 621 or face shaping for can insert this cross-under fin 611 wear mouthful and mouthfuls 52 configuration is worn in the cooperation of this supporter 51, the cross-under part 621 of this displacement cylinder 62 is can be towards mouthful 612 telescopic displacements of wearing of this cross-under fin 611 respectively; This displacement cylinder 62 is pneumatic cylinder or oil hydraulic cylinder.
More than be the structural relation of stamping machine of the safety gate that the utlity model has the preventing mechanism that drops, during running, when operating personnel must be when this port 22 carries out the displacement of workpiece or entered punch table 20 inside and carried out work by port 22, this drive chain 40 is furled by this driving power source 30, this safety gate 50 is risen, and this port 22 exposes, and when this safety gate 50 is in this duty, the cooperation of the supporter 51 of this safety gate 50 wear mouthful 52 positions be to should support 61 wear mouthfuls 612 and these cross-under part 621 positions, and the cross-under part 621 of this protective unit 60 is to be inserted in the respectively cooperation of wearing mouth 612 and this supporter 51 of this cross-under fin 611 to wear mouth 52, make this safety gate 50 except drawn by this drive chain 40 to carry, this safety gate 50 is supported in again the cross-under part 621 of this protective unit 60 by this supporter 51, guarantee when 40 fractures of this drive chain or driving power source 30 unusual this drive chain 40 of release, this safety gate 50 can also be subjected to this protective unit 60 location, guarantees that safety gate 50 can not drop in the situation without early warning and produces the injury that can't expect;
And in the time will discharging this safety gate 50 and block this port 22, control the displacement cylinder 62 of this protective unit 60, make this displacement cylinder 62 of cross-under part 621 retractions of this displacement cylinder 62, then this safety gate 50 just only is subjected to pulling and supporting of this drive chain 40, at this moment, just can open this driving power source 30 and make this driving power source 30 runnings, when these driving power source 30 runnings just can discharge this drive chain 40, then this drive chain 40 just can be released into the position that shelters from port 22 with this safety gate 50, make this port 22 become closed state, and can guarantee that these punch table 20 inside carry out punching press when action, do not have the situation that processing work ejects and occur.
As shown in the above description, this safety gate 50 can guarantee that when this punch table 20 running the workpiece in the punch table 20 can not eject and not cause peripheral personnel's injury without early warning ground; And draw when mentioning in this safety gate 50, except having drawing of this drive chain 40 carry, can cooperate by this protective unit 60 again the support of the supporter generation second layer of safety gate 50, provide safety gate 50 dual holding power, the situation that can avoid safety gate 50 to drop without early warning fully occurs, and guarantees the security of work.
And above-described embodiment is the structure configuration that only has the situation of a port 22 with this punch table 20, when the both sides of this punch table 20 have a port 22 respectively, can also change according to circumstances the quantity of this safety gate 50, protective unit 60, use and meet different demands.
More than by specific embodiment the utility model is had been described in detail, but these are not to consist of restriction of the present utility model.In the situation that does not break away from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (7)
1. stamping machine with safety gate of the preventing mechanism that drops comprises:
One punch table has a port, and it is inner that described port is communicated with described punch table;
One drives power source, is fixedly installed in the described punch table;
One drives chain, and an end furls and is connected in described driving power source, but the described drive chain of described driving power source rotation interlock furls or discharges;
One safety gate is connected in the other end of described drive chain, and plural supporter is set on the described safety gate, and each described supporter has a cooperation and wears mouth; And
The plural number protective unit comprises respectively a displacement cylinder and is fixedly installed in the described punch table, described displacement cylinder have one can relatively described displacement cylinder flexible cross-under part, described cross-under part is configured as and can inserts the configuration that described cooperation is worn mouthful.
2. the stamping machine with safety gate of the preventing mechanism that drops as claimed in claim 1 wherein, has a board end face in the described punch table, and described driving power source and described protective unit are fixedly installed on respectively the board end face in the described punch table.
3. the stamping machine with safety gate of the preventing mechanism that drops as claimed in claim 1, wherein, described driving power source is a motor.
4. the stamping machine with safety gate of the preventing mechanism that drops as claimed in claim 2, wherein, described protective unit more comprises a support, and described support is fixedly installed on described board end face, and described displacement cylinder is fixedly installed on the described support.
5. the stamping machine with safety gate of the preventing mechanism that drops as claimed in claim 4, wherein, two relative cross-under fins are set on the described support, arrange respectively one on each described cross-under fin and wear mouth, the cross-under part of described displacement cylinder can be towards mouthful telescopic displacement of wearing of each described cross-under fin, and described cross-under part is configured as and can inserts described configuration of wearing mouthful.
6. the stamping machine with safety gate of the preventing mechanism that drops as claimed in claim 1, wherein, described supporter has two ends, and the two ends of described supporter are connected to the both sides of described safety gate and consist of described cooperation wears mouth.
7. the stamping machine with safety gate of the preventing mechanism that drops as claimed in claim 1, wherein, described displacement cylinder is pneumatic cylinder or oil hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289776 CN202845641U (en) | 2012-06-19 | 2012-06-19 | Punching machine of safety gate with falling protective mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289776 CN202845641U (en) | 2012-06-19 | 2012-06-19 | Punching machine of safety gate with falling protective mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845641U true CN202845641U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220289776 Expired - Fee Related CN202845641U (en) | 2012-06-19 | 2012-06-19 | Punching machine of safety gate with falling protective mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909170A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | Safety punching machine |
| CN113926894A (en) * | 2021-10-11 | 2022-01-14 | 昆山田盛汽车配件有限公司 | Stamping mistake-proofing mechanism and process for automobile parts |
-
2012
- 2012-06-19 CN CN 201220289776 patent/CN202845641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909170A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | Safety punching machine |
| CN113926894A (en) * | 2021-10-11 | 2022-01-14 | 昆山田盛汽车配件有限公司 | Stamping mistake-proofing mechanism and process for automobile parts |
| CN113926894B (en) * | 2021-10-11 | 2022-03-22 | 昆山田盛汽车配件有限公司 | Stamping mistake-proofing mechanism and process for automobile parts |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |