CN203304908U - Machine tool operation walking board device - Google Patents
Machine tool operation walking board device Download PDFInfo
- Publication number
- CN203304908U CN203304908U CN2013203099062U CN201320309906U CN203304908U CN 203304908 U CN203304908 U CN 203304908U CN 2013203099062 U CN2013203099062 U CN 2013203099062U CN 201320309906 U CN201320309906 U CN 201320309906U CN 203304908 U CN203304908 U CN 203304908U
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- CN
- China
- Prior art keywords
- stage
- walking board
- operation walking
- guide rail
- linear motion
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- Expired - Fee Related
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Abstract
The utility model discloses a machine tool operation walking board device, and relates to the field of a mechanical equipment manufacturing technology. The machine tool operation walking board device comprises a left stand column and a right stand column connected between an upper fixed bracket and a lower fixed bracket; a linear motion guide rail pair is arranged on the left stand column and the right stand column, and is connected with an operation walking board bracket; a vertical oil cylinder is fixed on the lower fixed bracket; a piston rod of the vertical oil cylinder is connected with the operation walking board bracket; the operation walking board bracket is provided with two sets of horizontal linear motion guide rail pairs along the horizontal direction; an operation walking board is connected with the horizontal linear motion guide rail pairs; a horizontal oil cylinder is fixed on the operation walking board bracket; a piston rod of the horizontal oil cylinder is connected with the operation walking board; a hydraulic device is arranged on one of the left stand column and the right stand column; and the operation walking board is provided with a manual stop valve communicated with the hydraulic device. The machine tool operation walking board device solves the problems that the existing operation walking board is poor in stability and safety of walking.
Description
Technical field
The utility model relates to plant equipment manufacturing technology field, especially a kind of operation walking board device for large-scale transverse beam travelling gantry lathe.
Background technology
Using large-scale transverse beam travelling gantry lathe to add man-hour to highly extra high workpiece, in order to guarantee that operating personnel can understand machining state and after completing processing, cutter be carried out to Inspection and maintenance in good time, need to be on lathe, settling a set of operation that can optional position walking in the machine tooling altitude range to walk on stage, so that the machine operation person is to the in good time observation of machining status; What employing was walked on stage in operation in the past is single column guide rail guiding, motor driven gear drives tooth bar and realizes operating moving up and down of walking on stage, the walk on stage frame mode of side-to-side movement of driven by motor chain wheel drive chain complete operation, find in actual use that this generic operation is walked on stage to have following problem:
1, in uphill process is walked on stage in operation, swing seriously, operate the poor stability of walking on stage;
2, walk on stage while being in high empty position when operation, as accidents such as unexpected outages, operation is walked on stage and can only be rested on high in the air, and the operator will descend ground need walk out the operation protective fence of walking on stage, and the ladder of installing from the side is upper and lower, very dangerous;
3, operation is walked on stage and be there is no safety guard, and when fatigue damage appearred in elevating mechanism, operation was walked on stage and had the risk dropped from high-altitude.
The utility model content
Problem to be solved in the utility model is to provide a kind of service bench of machine tool device, and it can solve the existing problem that operates walk on stage walking stability and poor stability.
In order to address the above problem, the technical solution of the utility model is: this service bench of machine tool device, include the fixedly upper bracket that is fixed on lathe and fixing lower carriage, at described fixedly upper bracket and described left column and the right column of fixedly being fixedly connected with between lower carriage; A set of vertical linearity linear motion guide rail pair is housed respectively on described left column and described right column, and described vertical linearity linear motion guide rail pair is connected with and operates the support of walking on stage; The Vertical Cylinders cylinder body is fixed on described fixedly lower carriage, its flexible piston rod is connected to described operation and walks on stage on support, described operation is walked on stage on the support level direction two cover horizontal linearity linear motion guide rail pairs is installed, and operation is walked on stage and is connected with described horizontal linearity linear motion guide rail is secondary; The cross cylinder cylinder body is fixed on described operation and walks on stage on support, and its flexible piston rod is walked on stage and is connected with described operation; Hydraulic means is arranged on one of described left column and described right column; The hand stop valve be communicated with described hydraulic means is arranged on described operation walks on stage.
In technique scheme, more specifically scheme can be: in described hydraulic means, be provided with the three position four-way electromagnetic valve be connected with cross cylinder and the solenoid directional control valve be connected with Vertical Cylinders.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model is provided with two lifting guiding rails, and this guider guiding accuracy is high, and coefficient of friction is little, and laterally span is large, the good stability when therefore oscilaltion is walked on stage in operation; Reduce greatly the situation of waving when the oscilaltion campaign is walked on stage in operation, guaranteed to operate operating steadily of walking on stage.
2, the utility model is by increasing the hydraulic circuit control system, and in the time of can realizing that outage waits fortuitous event to occur, operation is walked on stage and still can be descended; Make the operator walk on stage and drop to safe altitude with biconditional operation, improved security.
3, the mode of the utility model oscilaltion campaign because adopting hydraulic jack to drive, each strength of parts increases, and has reduced the probability that weak element damages, thereby also reduces the possibility that operation is walked on stage and dropped from high-altitude.
4, the utility model is equipped with explosion-proof valve in the Vertical Cylinders bottom, when the unexpected explosion of oil pipe, can effectively stop and operate the danger that the support of walking on stage falls to causing suddenly.
The accompanying drawing explanation
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the right view of the utility model structure.
Fig. 3 is the hydraulic means schematic diagram of the utility model structure.
Number in the figure means: 1. fixing upper bracket; 2. fixing lower carriage; 3. left column; 4. right column; 5. operate the support of walking on stage; 6. Vertical Cylinders; 7. operation is walked on stage; 8. cross cylinder; 9. hydraulic means; 9-1. 3-position 4-way solenoid directional control valve; 9-2. solenoid directional control valve; 10. hand stop valve.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The service bench of machine tool device of Fig. 1 and Fig. 2, include fixedly upper bracket 1 and fixedly lower carriage 2, fixedly upper bracket 1 and fixedly lower carriage 2 be fixed on lathe, left column 3 and right column 4 by screw and fixedly upper bracket 1 and fixedly lower carriage 2 be rigidly connected, fixedly upper bracket 1, fixedly lower carriage 2, left column 3 and right column 4 and lathe form the framework that is rigidly connected, a set of linear linear motion guide rail pair is housed respectively on left column 3 and right column 4, operating the support 5 of walking on stage is rigidly connected by the linear linear motion guide rail pair on screw and left and right pillar, Vertical Cylinders 6 is fixed on fixedly on lower carriage 2, its flexible piston rod is connected to and operates on the support 5 of walking on stage, operate on support 5 horizontal directions of walking on stage the linear linear motion guide rail pair of two covers also is installed, the operation 7 linear linear motion guide rail pairs of walking on stage on support 5 horizontal directions by screw and operation of walking on stage are rigidly connected, cross cylinder 8 is fixed on and operates on the support 5 of walking on stage, its flexible piston rod is connected to operation and walks on stage on 7, the flexible realization operation of controlling Vertical Cylinders 6 by the solenoid directional control valve 9-2 in hydraulic means 9 walk on stage 7 rise overally and descend of support 5 and operation of walking on stage, when unexpected power failure or hydraulic system break down, by manual unlocking, be arranged on walk on stage hand stop valve 10 on 7 of operation and realize that operation walk on stage 7 the integral body of support 5 and operation of walking on stage descends, at Vertical Cylinders 6 oil-in places, also be mounted with an explosion-proof valve in addition, when the unexpected explosion of oil pipe, can prevent from operating walk on stage 7 the integral body of support 5 and operation of walking on stage and descend, by walk on stage 7 horizontal movement of the flexible realization operation of the three position four-way electromagnetic valve 9-1 level of control oil cylinder 8 in hydraulic means 9.
Claims (2)
1. service bench of machine tool device, include the fixedly upper bracket (1) that is fixed on lathe and fixing lower carriage (2), it is characterized in that: between described fixedly upper bracket (1) and described fixedly lower carriage (2), be fixedly connected with left column (3) and right column (4); A set of vertical linearity linear motion guide rail pair is housed respectively on described left column (3) and described right column (4), and described vertical linearity linear motion guide rail pair is connected with and operates the support (5) of walking on stage; Vertical Cylinders (6) cylinder body is fixed on described fixedly lower carriage (2), its flexible piston rod is connected to described operation and walks on stage on support (5), described operation is walked on stage on support (5) horizontal direction two cover horizontal linearity linear motion guide rail pairs is installed, operation walk on stage (7) with described horizontal linearity linear motion guide rail pair, be connected; It is upper that cross cylinder (8) cylinder body is fixed on the described operation support (5) of walking on stage, its flexible piston rod and described operation walk on stage (7) be connected; Hydraulic means (9) is arranged on one of described left column (3) and described right column (4); The hand stop valve (10) be communicated with described hydraulic means (9) is arranged on described operation and walks on stage on (7).
2. service bench of machine tool device according to claim 1, is characterized in that: in described hydraulic means (9), be provided with the three position four-way electromagnetic valve (9-1) be connected with cross cylinder (8) and the solenoid directional control valve (9-2) be connected with Vertical Cylinders (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203099062U CN203304908U (en) | 2013-05-31 | 2013-05-31 | Machine tool operation walking board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203099062U CN203304908U (en) | 2013-05-31 | 2013-05-31 | Machine tool operation walking board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304908U true CN203304908U (en) | 2013-11-27 |
Family
ID=49611143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203099062U Expired - Fee Related CN203304908U (en) | 2013-05-31 | 2013-05-31 | Machine tool operation walking board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302511A (en) * | 2013-05-31 | 2013-09-18 | 柳州正菱重型数控机床有限公司 | Operation walking platform device of machine tool |
-
2013
- 2013-05-31 CN CN2013203099062U patent/CN203304908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302511A (en) * | 2013-05-31 | 2013-09-18 | 柳州正菱重型数控机床有限公司 | Operation walking platform device of machine tool |
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Legal Events
| 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: 20131127 Termination date: 20160531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |