CN102328239A - Anti-collision device for machine tool operation walking platform - Google Patents
Anti-collision device for machine tool operation walking platform Download PDFInfo
- Publication number
- CN102328239A CN102328239A CN201110144897A CN201110144897A CN102328239A CN 102328239 A CN102328239 A CN 102328239A CN 201110144897 A CN201110144897 A CN 201110144897A CN 201110144897 A CN201110144897 A CN 201110144897A CN 102328239 A CN102328239 A CN 102328239A
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- guide rod
- collision
- stage
- roller bearing
- walking
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Abstract
The invention relates to an anti-collision device for a machine tool operation walking platform, and belongs to the field of machine tools. The device is provided with an anti-collision bracket. The device is characterized in that: the anti-collision bracket is fixed together with one end of a washer; the other end of the washer is hinged with an operation walking platform through screws; the end of the washer provided with a notch is in contact with a support roller bearing; the support roller bearing is fixed at one end of a guide rod through a pin shaft; a pressure spring is sleeved on the guide rail; the guide rod and the pressure spring are arranged in a guide shaft sleeve; and the other end of the guide rod is positioned at the switch control part of a stroke switch. The device not only can protect personnel safety of operators, but also solves the problem of walking platform collision; and meanwhile, the device has simple structure and is safe and reliable.
Description
Technical field
The present invention relates to machine tool field, specifically a kind of machine operation anticollision device, collision-prevention device of walking on stage.
Background technology
As everyone knows, along with the development of Machining Technology and the needs of mechanical processing industry, the large-sized gantry milling machine that can carry out large-scale workpiece processing arises at the historic moment, and the design form of beam movable large-sized gantry machine is widely used.In the process of using of walking on stage, produced following problem: because factors such as personnel operation errors, behaviour is with walking on stage and workpiece often bumps, and colliding has following several kinds of situation: in the workpiece motion s process, and the collision workpiece of walking on stage; Workpiece is motionless, the collision workpiece of walking on stage; Walking on stage rests in the workpiece motion s scope, and the workpiece collision is walked on stage.These several kinds collision renders operation personnel receive personal injury, walk on stage and suffer damage, workpiece accuracy loss etc.
Summary of the invention
In order to overcome the deficiency of prior art; The present invention provides a kind of machine operation anticollision device, collision-prevention device of walking on stage; Can protect operating personnel's personal safety effectively, avoid operation is walked on stage and the workpiece collision causes operating personnel's personal injury, walked on stage and damage and problems such as workpiece accuracy loss.
The technical solution adopted for the present invention to solve the technical problems is: a kind of machine operation anticollision device, collision-prevention device of walking on stage; Be provided with crashproof support, it is characterized in that, crashproof support and packing ring one end are fixed together; The packing ring other end is through screw and the operation hinge of walking on stage; Process jagged packing ring end and contact with the support roller bearing, the support roller bearing is fixed on an end of guide rod through bearing pin, is set with compression spring on the guide rod; Guide rod and compression spring are installed in the guideway, and the guide rod other end is positioned at the switch control part of travel switch.
The present invention also can realize through following measure: be processed with axially directed groove on the guide rod, the end of dog screw is passed guideway and is inserted in the gathering sill.
The invention has the beneficial effects as follows that this device not only can be protected operating personnel's personal safety, and solve the problem of the collision of walking on stage, simultaneously, this apparatus structure is simple, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a schematic diagram of the present invention.
Among the figure: 1. horizontal crashproof support, the crashproof support that 2. goes up and down, 3. packing ring, 4. screw, 5. support roller bearing, 6. bearing pin, 7. guide rod, 8. dog screw, 9. guideway, 10. compression spring, 11. plain washers, 12. hex nuts, 13. travel switches.
The specific embodiment
Fig. 1, shown in Figure 2, the present invention are provided with crashproof support, comprise horizontal crashproof support 1 and the crashproof support 2 that goes up and down; The horizontal crashproof support 1 and the crashproof support 2 that goes up and down are fixed together with packing ring 3 one ends respectively; Packing ring 3 other ends are processed jagged packing ring 3 ends and are contacted with support roller bearing 5 through screw 4 and the operation hinge of walking on stage, and support roller bearing 5 is fixed on an end of guide rod 7 through bearing pin 6; Be set with compression spring 10 on the guide rod 7; Guide rod 7 and compression spring 10 are installed in the guideway 9, and compression spring 10 is enclosed in the guideway 9 by plain washer 11 and hex nut 12, and guide rod 7 other ends are positioned at the switch control part of travel switch 13.Support roller bearing 5, bearing pin 6, guide rod 7, dog screw 8, guideway 9, compression spring 10, plain washer 11 and hex nut 12 are assembled together, and form a cover guider.
The present invention is when bumping, and crashproof support (comprise horizontal crashproof support 1, crashproof support 2 goes up and down) around screw 4 clockwise or be rotated counterclockwise; Drive packing ring 3 rotating certain angle, packing ring 3 rotates and makes support roller bearing 5 break away from packing ring 3 recesses, and support roller bearing 5 drives guide rod 7 and moves a stroke; Compression pressure spring 10; Guide rod 7 afterbodys stretch out and hit travel switch 13, make the motor outage, and operation is walked on stage and stopped to move.
Energising; Reverse move operation is walked on stage and is made it break away from the impact zone; Pull crashproof support and (comprise horizontal crashproof support 1; Crashproof support 2 goes up and down) support roller bearing 5 is snapped in the recess of packing ring 3 under the pressure effect of compression spring 10 again, guide rod 7 shrinks at compression spring 10 effect lower tails, and travel switch 13 automatically resets.
Claims (2)
1. machine operation anticollision device, collision-prevention device of walking on stage is provided with crashproof support, and it is characterized in that: crashproof support and packing ring one end are fixed together; The packing ring other end is through screw and the operation hinge of walking on stage; Process jagged packing ring end and contact with the support roller bearing, the support roller bearing is fixed on an end of guide rod through bearing pin, is set with compression spring on the guide rod; Guide rod and compression spring are installed in the guideway, and the guide rod other end is positioned at the switch control part of travel switch.
2. according to the said machine operation of claim 1 anticollision device, collision-prevention device of walking on stage, it is characterized in that being processed with axially directed groove on the said guide rod, the end of dog screw is passed guideway and is inserted in the gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144897A CN102328239A (en) | 2011-06-01 | 2011-06-01 | Anti-collision device for machine tool operation walking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144897A CN102328239A (en) | 2011-06-01 | 2011-06-01 | Anti-collision device for machine tool operation walking platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328239A true CN102328239A (en) | 2012-01-25 |
Family
ID=45480347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110144897A Pending CN102328239A (en) | 2011-06-01 | 2011-06-01 | Anti-collision device for machine tool operation walking platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328239A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886710A (en) * | 2012-09-25 | 2013-01-23 | 上海三一精机有限公司 | Collision-prevention device and machine tool |
| CN103433797A (en) * | 2013-09-02 | 2013-12-11 | 福建工程学院 | Spacing safety protection rod for machine tool |
| CN106291729A (en) * | 2016-08-30 | 2017-01-04 | 北京华力兴科技发展有限责任公司 | For carrying anticollision device, collision-prevention device and the container/vehicle inspection equipment of car from walking |
-
2011
- 2011-06-01 CN CN201110144897A patent/CN102328239A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886710A (en) * | 2012-09-25 | 2013-01-23 | 上海三一精机有限公司 | Collision-prevention device and machine tool |
| CN103433797A (en) * | 2013-09-02 | 2013-12-11 | 福建工程学院 | Spacing safety protection rod for machine tool |
| CN103433797B (en) * | 2013-09-02 | 2015-09-09 | 福建工程学院 | Lathe spacing safeguard protection bar |
| CN106291729A (en) * | 2016-08-30 | 2017-01-04 | 北京华力兴科技发展有限责任公司 | For carrying anticollision device, collision-prevention device and the container/vehicle inspection equipment of car from walking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |