CN205651528U - Five bridge -type stonecutter's elevating system - Google Patents
Five bridge -type stonecutter's elevating system Download PDFInfo
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- CN205651528U CN205651528U CN201620460870.1U CN201620460870U CN205651528U CN 205651528 U CN205651528 U CN 205651528U CN 201620460870 U CN201620460870 U CN 201620460870U CN 205651528 U CN205651528 U CN 205651528U
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Abstract
The utility model discloses a five bridge -type stonecutter's elevating system, including L type crane, screw -nut, C axle rotary mechanism and sideslip slide, installation C axle rotary mechanism on the horizontal part of L type crane, screw -nut is fixed in on the sideslip slide, the horizontal position of crane is under the sideslip slide, the vertical fixation has rotatable lift lead screw in the vertical component effect of L type crane, the lift lead screw passes screw -nut, this five bridge -type stonecutter's elevating system, adopt the crane of L type, compare traditional linear crane, behind the L type crane horizontal part installation C axle rotary mechanism, its whole focus is moved to five bridge -type stonecutter sideslip slide lateral deviations, so, lift lead screw direct mount is on the vertical component effect of L type crane, and lift lead screw rotation center axis is close to even through the whole focus of crane, and then the rotatory torsion that bears when the crane reciprocates that drives of lead screw that reduces to go up and down.
Description
Technical field
This utility model relates to a kind of bridge type stone cutting machine, particularly relates to the elevating mechanism of a kind of five axle bridge type stone cutting machines.
Background technology
Chinese patent application prospectus CN 104985707 A, disclose a kind of numerical control five-shaft linkage bridge type stone cutting machine, it is mainly used in the processing of hyperspace special-shaped curved stone decoration fine work, cutting tool track, by three linear axis (X, Y, Z axis) and two rotary shaft (C, A axle) coordinated signals, can realize complicated pentahedron curved surface, pentahedron Special-Shaped Surface once mounting machine-shaping.In this kind of bridge type stone cutting machine, the Z axis slide block of lifting cutting mechanism is mostly linear type, its center of gravity is positioned on central axis, and owing to being mounted with the C axle rotating mechanism vertically worn in its center axis, the most only fix with Z axis slide block in deviation Z axis slide block center of gravity side farther out for the elevating screw driving Z axis slide block to lift.When elevating screw lifting drives Z axis slide block, because of Z axis slide block deviation of gravity center its farther out, torsion suffered by elevating screw is relatively big, and then causes it fragile and lifting fluctuation of service.
Summary of the invention
The purpose of this utility model is to provide the elevating mechanism of a kind of five axle bridge type stone cutting machines.
nullFor realizing the purpose of this utility model,Now describe its technical scheme in detail: the elevating mechanism of five axle bridge type stone cutting machines,Including L-type crane、Feed screw nut、Five axle bridge type stone cutting machine C axle rotating mechanism and the five traversing slides of axle bridge type stone cutting machine,Bridge type stone cutting machine C axle rotating mechanism is installed on the horizontal part of L-type crane,Feed screw nut is fixed on the five traversing slides of axle bridge type stone cutting machine,The sidewall of described L-type crane vertical component effect is provided with riser guide,Slidably lift slide it is fixed with on riser guide,The sidewall of lift slide and the five traversing slides of axle bridge type stone cutting machine is fixing to be connected,The horizontal position of crane is in the underface of the five traversing slides of axle bridge type stone cutting machine,It is vertically and fixedly provided with rotating elevating screw in the vertical component effect of described L-type crane,Described elevating screw is through feed screw nut and feed screw nut's threaded engagement,The lift drive mechanism for driving elevating screw to rotate it is additionally provided with on L-type crane.
Further, lift drive mechanism includes the belt that negative pulley wheel fixing on the output shaft reductor parallel with elevating screw, the drive pulley being fixed on speed reducer output shaft, elevating screw opposite position and drive pulley are the most sheathed with on negative pulley wheel.The machining accuracy of five axle bridge type stone cutting machines typically requires higher, and elevating screw drives crane moves up and down the machining accuracy directly affecting bridge type stone cutting machine, therefore compares the transmission such as gear, chain, and this utility model uses belt tradition, improves transmission accuracy.
The elevating mechanism of this utility model five axle bridge type stone cutting machine, use the crane of L-type, compare the crane of traditional line type, after L-type crane horizontal part installs C axle rotating mechanism, its overall center of gravity offsets to five axle bridge type stone cutting machines traversing slide side, and so, elevating screw is directly mounted on the vertical component effect of L-type crane, elevating screw center of rotation axis is close even through crane entirety center of gravity, and then reduction elevating screw rotarily drives the torsion born when crane moves up and down.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of embodiment of this utility model;
Fig. 2 is the left view structural representation of a kind of embodiment of this utility model;
Fig. 3 is the Fig. 1 section structure schematic diagram along line A-A;
Fig. 4 is the structural representation of the crane of a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the elevating mechanism of this utility model five axle bridge type stone cutting machine is described in detail:
As shown in Figures 1 to 4, the elevating mechanism of this utility model five axle bridge type stone cutting machine, including L-type crane 1, feed screw nut 2, five axle bridge type stone cutting machine C axle rotating mechanism 10
With the five traversing slides of axle bridge type stone cutting machine 20, bridge type stone cutting machine C axle rotating mechanism 10 is installed on the horizontal part 11 of L-type crane 1, feed screw nut 2 is fixed on the five traversing slides of axle bridge type stone cutting machine 20, the sidewall of described L-type crane vertical component effect 12 is provided with riser guide 3, slidably lift slide 4 it are fixed with on riser guide 3, lift slide 4 is fixing with the sidewall of the five traversing slides of axle bridge type stone cutting machine 20 to be connected, the horizontal part 11 of crane 1 is positioned at the underface of the five traversing slides of axle bridge type stone cutting machine 20, rotating elevating screw 5 it is vertically and fixedly provided with in the vertical component effect 12 of described L-type crane 1, described elevating screw 5 is through feed screw nut 2 and feed screw nut 2 threaded engagement, the lift drive mechanism 6 for driving elevating screw 5 to rotate it is additionally provided with on L-type crane 1.Lift drive mechanism 6 includes negative pulley wheel 63 fixing on the output shaft reductor 61 parallel with elevating screw 5, the drive pulley 62 being fixed on reductor 61 output shaft, elevating screw 5 opposite position and drive pulley 62 belt 64 the most sheathed with on negative pulley wheel 63.
The elevating mechanism of this utility model five axle bridge type stone cutting machine, lift drive mechanism 6 drives elevating screw 5 to rotate, the elevating screw 5 rotated acts on the feed screw nut 2 being fixed on traversing slide 20, make it move up and down simultaneously, the elevating screw 5 moved up and down drives L-type crane 1, make riser guide on crane 13 relatively fix, with traversing slide 20, the lift slide 4 being connected to slide, and then realize moving up and down of L-type crane 1 and upper C axle rotating mechanism 10 thereof.
The elevating mechanism of this utility model five axle bridge type stone cutting machine, use the crane 1 of L-type, compare the crane of traditional line type, after L-type crane horizontal part 11 installs C axle rotating mechanism 10, its overall center of gravity offsets to five axle bridge type stone cutting machine traversing slide 20 sides, so, elevating screw 5 is directly mounted on the vertical component effect 12 of L-type crane 1, elevating screw 5 center of rotation axis is close even through the overall center of gravity of crane 1, and then reduction elevating screw 5 rotarily drives the torsion born when crane 1 moves up and down.
The elevating mechanism of this utility model five axle bridge type stone cutting machine, for ensureing the machining accuracy of bridge type stone cutting machine, it is preferred that lift drive mechanism 6 includes negative pulley wheel 63 fixing on the output shaft reductor 61 parallel with elevating screw 5, the drive pulley 62 being fixed on reductor 61 output shaft, elevating screw 5 opposite position and drive pulley 62 belt 64 the most sheathed with on negative pulley wheel 63.
Claims (2)
1. the elevating mechanism of an axle bridge type stone cutting machine, it is characterised in that: include L-type crane, feed screw nut, five axle bridge type stone cutting machine C axle rotating mechanism and the five traversing slides of axle bridge type stone cutting machine,
Bridge type stone cutting machine C axle rotating mechanism is installed on the horizontal part of L-type crane, feed screw nut is fixed on the five traversing slides of axle bridge type stone cutting machine, the sidewall of described L-type crane vertical component effect is provided with riser guide, slidably lift slide it is fixed with on riser guide, the sidewall of lift slide and the five traversing slides of axle bridge type stone cutting machine is fixing to be connected, the horizontal position of crane is in the underface of the five traversing slides of axle bridge type stone cutting machine, it is vertically and fixedly provided with rotating elevating screw in the vertical component effect of described L-type crane, described elevating screw is through feed screw nut and feed screw nut's threaded engagement, the lift drive mechanism for driving elevating screw to rotate it is additionally provided with on L-type crane.
The elevating mechanism of five axle bridge type stone cutting machines the most according to claim 1, it is characterised in that: lift drive mechanism includes the belt that negative pulley wheel fixing on the output shaft reductor parallel with elevating screw, the drive pulley being fixed on speed reducer output shaft, elevating screw opposite position and drive pulley are the most sheathed with on negative pulley wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620460870.1U CN205651528U (en) | 2016-05-19 | 2016-05-19 | Five bridge -type stonecutter's elevating system |
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CN201620460870.1U CN205651528U (en) | 2016-05-19 | 2016-05-19 | Five bridge -type stonecutter's elevating system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110315651A (en) * | 2019-06-19 | 2019-10-11 | 福建巨邦机械有限公司 | A kind of improved elevating displacement amount detecting device of bridge type stone cutting machine |
CN110695828A (en) * | 2019-10-15 | 2020-01-17 | 柳州市融智科技服务有限公司 | Building material grinding device |
-
2016
- 2016-05-19 CN CN201620460870.1U patent/CN205651528U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110315651A (en) * | 2019-06-19 | 2019-10-11 | 福建巨邦机械有限公司 | A kind of improved elevating displacement amount detecting device of bridge type stone cutting machine |
CN110695828A (en) * | 2019-10-15 | 2020-01-17 | 柳州市融智科技服务有限公司 | Building material grinding device |
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