CN203639061U - Compact type mechanical hoisting mechanism used for assembling line - Google Patents
Compact type mechanical hoisting mechanism used for assembling line Download PDFInfo
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- CN203639061U CN203639061U CN201320747571.2U CN201320747571U CN203639061U CN 203639061 U CN203639061 U CN 203639061U CN 201320747571 U CN201320747571 U CN 201320747571U CN 203639061 U CN203639061 U CN 203639061U
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- worm gear
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Abstract
The utility model discloses a compact type mechanical hoisting mechanism used for an assembling line. The compact type mechanical hoisting mechanism is characterized by comprising a base, a hoisting platform, a jack-up screw rod, a worm gear and a worm, wherein the worm is horizontally coupled onto the base, the worm gear is vertically coupled onto the base, an inner screw hole is formed inside the worm gear, the jack-up screw rod is in screw joint with the inner screw hole, the hoisting platform is fixedly connected with the upper end of the jack-up screw rod, a guiding column is fixedly arranged on the hoisting platform, a guiding sleeve is fixedly arranged on the base, the guiding column is in up and down sliding fit with the guiding sleeve, and one end of the worm is connected with a rotating and driving power source; compared with the conventional hoisting mechanism, the compact type mechanical hoisting mechanism provided by the utility model has the advantages that the mechanism requires a small mounting space, the structure is very compact, and the control is accurate; since the hoisting platform is fixedly connected with the upper end of the jack-up screw rod through two connecting bolts arranged side by side, the effects of fixing the hoisting platform and preventing the jack-up screw rod from rotating can be realized, and in case of overload hoisting weight, the connecting bolts also can play the effects of safety pins so as to prevent worm gear from being damaged.
Description
Technical field
The utility model relates to a kind of jacking mechanism, relates in particular to a kind of machinery of the compact for assembling line lifting mechanism.
Background technology
In order to enhance productivity, enterprise is generally with process/assembled product of assembling line or conveyor line.Lifting mechanism need to be used so that the assembling of product at certain station of some assembling lines.The current pneumatic or hydraulic structure of the many employings of lifting mechanism, its shortcoming is to take up room greatly, and attachment component is many, controls inaccuracy, and easily occurs gas leak of the oil leakage phenomenon, and fault rate is higher.
Summary of the invention
Technical problem to be solved in the utility model is to provide the machinery of the compact for the assembling line lifting mechanism that a kind of compact conformation is simple, control is accurate and commonality is good.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of machinery of the compact for assembling line lifting mechanism, comprise base, lift bench, jack-up screw rod, worm gear and worm screw, described worm screw horizontal shaft is connected on described base, described worm gear vertical axes is connected on described base, described worm gear is meshed with described worm screw, in described worm gear, be provided with inner bolt hole, described jack-up screw rod and described inner bolt hole bolt, described lift bench is fixedly connected with the upper end of described jack-up screw rod, on described lift bench, be fixedly installed guidepost, on described base, be fixedly installed the position orienting sleeve corresponding with described guidepost, described guidepost slides up and down and coordinates with described orienting sleeve, one end of described worm screw and rotating drive propulsion source are connected.
Described lift bench is fixedly connected with by two attaching screws that are arranged side by side with the upper end of described jack-up screw rod.
On the lower surface of described lift bench, be bolted with two guideposts along its line of centers symmetry.
One end of described worm screw is connected with described rotating drive propulsion source by transition bindiny mechanism, described transition bindiny mechanism comprises the sleeve pipe being enclosed within on described worm screw, described sleeve pipe and described worm screw free-running fit, between the inner of described sleeve pipe and described worm screw, be fixedly connected with by the bolt of rear end plate radially arranging, the outer end of described sleeve pipe is fixedly installed connector, and described connector is connected with described rotating drive propulsion source.
Described rotating drive propulsion source is that air nutsetter, electric screwdriver, pneumatic screw are criticized or motor, and described connector is six-sided head, inner cross head or the female splines head matching with the out splice going splice of described rotating drive propulsion source.
Described worm screw and described worm gear are connected on described base by bearing axle respectively.
Compared with prior art, the utility model has the advantages that compared with traditional lifting mechanism, the required installing space of this mechanism is little, and it only needs than slightly high any the space of the height of worm gear thickness and two bearings, and structure is very compact, and controls accurately; Because lift bench is fixedly connected with by two attaching screws that are arranged side by side with the upper end of jack-up screw rod, this not only plays fixing lift bench, prevents the effect of jack-up bolt rotary, and in the time playing liter weight overload, this attaching screw also plays safety pin, prevent that worm gear from damaging; Again because worm screw is connected with rotating drive propulsion source by sleeve pipe, and sleeve pipe and worm screw free-running fit, this vibration that greatly reduces rotating drive propulsion source is passed to the transmission efficiency of worm screw, extent of deterioration when preventing from destroying the inner structure of worm and gear and reducing worm and gear work, has also reduced concentricity requirement when mounted between the mouth of rotating drive propulsion source and screw rod; In addition, because the outer end of sleeve pipe is fixedly installed connector, can change the connector of suitable size and pattern according to rotating drive propulsion source (as air nutsetter, electric screwdriver, pneumatic screw are criticized or the motor) type of out splice going splice, convenient and practical, highly versatile.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is that Fig. 1 removes the birds-eye view after lift bench;
Fig. 3 is the connection structure schematic diagram of worm gear of the present utility model, worm screw and jack-up screw rod.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in the figure, a kind of machinery of the compact for assembling line lifting mechanism, comprise base 1, lift bench 2, jack-up screw rod 3, worm gear 4 and worm screw 5, worm screw 5 is connected on base 1 by bearing horizontal shaft, worm gear 4 is connected on base 1 by bearing vertical axes, worm gear 4 is meshed with worm screw 5, in worm gear 4, be provided with inner bolt hole (not marking in figure), jack-up screw rod 3 and inner bolt hole bolt, lift bench 2 is fixedly connected with by two attaching screws that are arranged side by side 6 with the upper end of jack-up screw rod 3, on the lower surface of lift bench 2, be bolted with two guideposts 21 along its line of centers symmetry, on base 1, be fixedly installed the position orienting sleeve corresponding with guidepost 21 11, guidepost 21 slides up and down and coordinates with orienting sleeve 11, one end cover of worm screw 5 has sleeve pipe 7, sleeve pipe 7 and worm screw 5 free-running fits, between the inner of sleeve pipe 7 and worm screw 5, be fixedly connected with by the bolt of rear end plate 8 radially arranging, the outer end of sleeve pipe 7 is fixedly installed six-sided head 71, six-sided head 71 is connected with air nutsetter.
In above-described embodiment, six-sided head 71 can weld or be spirally connected with sleeve pipe 7, six-sided head 71 can substitute with inner cross head or female splines head, when rotating drive propulsion source is that electric screwdriver or pneumatic screw are while criticizing, six-sided head 71 is used inner cross head instead, in the time that rotating drive propulsion source is motor, six-sided head 71 is used female splines head instead.
Claims (6)
1. the machinery of the compact for an assembling line lifting mechanism, it is characterized in that comprising base, lift bench, jack-up screw rod, worm gear and worm screw, described worm screw horizontal shaft is connected on described base, described worm gear vertical axes is connected on described base, described worm gear is meshed with described worm screw, in described worm gear, be provided with inner bolt hole, described jack-up screw rod and described inner bolt hole bolt, described lift bench is fixedly connected with the upper end of described jack-up screw rod, on described lift bench, be fixedly installed guidepost, on described base, be fixedly installed the position orienting sleeve corresponding with described guidepost, described guidepost slides up and down and coordinates with described orienting sleeve, one end of described worm screw and rotating drive propulsion source are connected.
2. a kind of machinery of the compact for assembling line lifting mechanism as claimed in claim 1, the lift bench described in it is characterized in that is fixedly connected with by two attaching screws that are arranged side by side with the upper end of described jack-up screw rod.
3. a kind of machinery of the compact for assembling line lifting mechanism as claimed in claim 1, is bolted with two guideposts along its line of centers symmetry on the lower surface of the lift bench described in it is characterized in that.
4. a kind of machinery of the compact for assembling line lifting mechanism as claimed in claim 1, the one end that it is characterized in that described worm screw is connected with described rotating drive propulsion source by transition bindiny mechanism, described transition bindiny mechanism comprises the sleeve pipe being enclosed within on described worm screw, described sleeve pipe and described worm screw free-running fit, between the inner of described sleeve pipe and described worm screw, be fixedly connected with by the bolt of rear end plate radially arranging, the outer end of described sleeve pipe is fixedly installed connector, and described connector is connected with described rotating drive propulsion source.
5. a kind of machinery of the compact for assembling line lifting mechanism as claimed in claim 1, it is characterized in that described rotating drive propulsion source is that air nutsetter, electric screwdriver, pneumatic screw are criticized or motor, described connector is six-sided head, inner cross head or the female splines head matching with the out splice going splice of described rotating drive propulsion source.
6. a kind of machinery of the compact for assembling line lifting mechanism as claimed in claim 1, is characterized in that described worm screw and described worm gear are connected on described base by bearing axle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747571.2U CN203639061U (en) | 2013-11-22 | 2013-11-22 | Compact type mechanical hoisting mechanism used for assembling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747571.2U CN203639061U (en) | 2013-11-22 | 2013-11-22 | Compact type mechanical hoisting mechanism used for assembling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639061U true CN203639061U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320747571.2U Active CN203639061U (en) | 2013-11-22 | 2013-11-22 | Compact type mechanical hoisting mechanism used for assembling line |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588139A (en) * | 2013-11-22 | 2014-02-19 | 宁波海迈克动力科技有限公司 | Compact type mechanical lifting mechanism for assembling line |
| CN104355102A (en) * | 2014-10-29 | 2015-02-18 | 四川华铁钢结构有限公司 | Highly-applicable rolled steel conveying device matched with conveying height |
| CN105967093A (en) * | 2016-05-16 | 2016-09-28 | 江苏新扬子造船有限公司 | Outfitting equipment installation method |
| CN106044624A (en) * | 2016-07-26 | 2016-10-26 | 黎建军 | Lifting device with layer distance adjusting function for lifting platform |
| CN110815558A (en) * | 2019-12-21 | 2020-02-21 | 江苏阜光工程新技术有限公司 | Concrete working table |
-
2013
- 2013-11-22 CN CN201320747571.2U patent/CN203639061U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588139A (en) * | 2013-11-22 | 2014-02-19 | 宁波海迈克动力科技有限公司 | Compact type mechanical lifting mechanism for assembling line |
| CN104355102A (en) * | 2014-10-29 | 2015-02-18 | 四川华铁钢结构有限公司 | Highly-applicable rolled steel conveying device matched with conveying height |
| CN105967093A (en) * | 2016-05-16 | 2016-09-28 | 江苏新扬子造船有限公司 | Outfitting equipment installation method |
| CN106044624A (en) * | 2016-07-26 | 2016-10-26 | 黎建军 | Lifting device with layer distance adjusting function for lifting platform |
| CN106044624B (en) * | 2016-07-26 | 2018-08-21 | 杭州杭睿科技有限公司 | It is a kind of that there is hoistable platform lifting gear of the layer away from regulatory function |
| CN110815558A (en) * | 2019-12-21 | 2020-02-21 | 江苏阜光工程新技术有限公司 | Concrete working table |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |