CN202895482U - Rising type hinge frame saw - Google Patents
Rising type hinge frame saw Download PDFInfo
- Publication number
- CN202895482U CN202895482U CN 201220619019 CN201220619019U CN202895482U CN 202895482 U CN202895482 U CN 202895482U CN 201220619019 CN201220619019 CN 201220619019 CN 201220619019 U CN201220619019 U CN 201220619019U CN 202895482 U CN202895482 U CN 202895482U
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- frame
- shaft
- output
- output shaft
- hinge frame
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- Expired - Fee Related
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Abstract
The utility model discloses a rising type hinge frame saw which comprises a machine frame, a working platform, a frame saw body, a hinge assembly and a driving device. The rising type hinge frame saw further comprises a lifting device, wherein the lifting device comprises a lifting platform, two speed reducers, a transmission shaft, a coupler, four output shaft speed reducers, and four lead screws. The lifting platform is fixedly installed on the machine frame, the lead screws are vertically installed on the lifting platform, the two speed reducers are in transmission connection, the four output shaft speed reducers are respectively installed on four corners of the machine frame on the left sides of the two speed reducers, two speed-reducing motors are respectively in transmission connection with the adjacent output shaft speed reducers, the two output shaft speed reducers which are arranged on the same side are in transmission connection, and the output shaft speed reducers and the lead screws are in transmission connection. According to the rising type hinge frame saw, the arrangement of the lifting device enables rise and fall of stone materials to be controllable, no improvement to a saw frame is involved, and the structure is simple.
Description
Technical field
The utility model relates to the makita 4100NH field, relates in particular to a kind of ascending manner hinge frame buck saw.
Background technology
It has been known that large stone material plate adopts existing slide rail type buhl saw processing, and its plant capacity is large, needs the 110KW main gear reducer, complex structure is installed inconvenience, and flywheel drives the track shuttle unit in the process of processing, cause the fault rate of track higher, maintenance capacity is large, and cutting accuracy is relatively low.Existing hinge type frame saw has adopted chain connection, has avoided conventional sliders to need the problem of changing and keeping in repair because of constantly wearing and tearing; But it is the processing that realizes stone material by the mode of falling cutter, this buhl saw need to drive the device of saw frame lifting, because its saw frame is used for installing saw blade, but should realize that the saw blade reciprocating motion also will realize descending, more complicated in design, manufacturing cost is high, is unfavorable for the stable operation of saw blade.
Summary of the invention
The purpose of this utility model provides a kind of simplicity of design, the hinge frame buck saw of the ascending manner that cost is lower and stable.
The technical scheme that realizes the utility model purpose is: a kind of ascending manner hinge frame buck saw, comprise frame, workbench, buhl saw, hinge assembly, drive unit, described ascending manner hinge frame buck saw also comprises a lowering or hoisting gear, described lowering or hoisting gear comprises lifting platform, two reductors, the first power transmission shaft, second driving shaft, the 3rd power transmission shaft, shaft coupling, four output decelerators and four rhizoid bars; Described lifting platform is fixedly installed on the frame, and described screw mandrel at right angle setting is on lifting platform; Both sides, front and back and its first output that two reductors are installed on respectively on the right of the frame all link to each other with the first power transmission shaft one by shaft coupling; Four output shaft decelerators are installed on respectively four jiaos of two reductors left side frames; Two output shaft speed reducer drive connections that reducing motor is adjacent respectively; Two output decelerators that homonymy is installed connect by the 3rd transmission shaft driven; Described each output shaft decelerator is connected with each screw rod transmission.
Further, the kind of drive of the output shaft reductor that is adjacent respectively of described two reducing motors is chain gear transmission; The second output of two reductors is connected by the first chain gear transmission auxiliary driving with second driving shaft one end, and the second driving shaft other end is connected by the second chain gear transmission auxiliary driving with the input of the output decelerator that is connected with reductor.
Further, the input of described each output shaft decelerator is by the bevel gear of end and the screw mandrel bevel gear formative gear transmission of screw mandrel end, and screw mandrel umbrella tooth endoporus is equipped with hoisting nut, and screw rod bushing is located in the hoisting nut.
Further, four of described lifting platform angles are provided with four stopping means.
Further, described stopping means is guide track limiting device or guide pillar stopping means.
Further, formed by two level gauge sliding pairs and two V-way sliding pairs; Described level gauge movable auxiliary is comprised of the movable level gauge on two angles that are installed on respectively the workbench front side and the fixedly level gauge that is installed on the lifting platform; Described V-way movable auxiliary forms by being installed on respectively the movable V-way on two angles of workbench rear side residue and forming the fixedly V-way that is installed on the lifting platform; In four movable guiding rails the movable guiding rail of same type at grade homonymy install.
The ascending manner hinge frame buck saw that the utility model is realized, the setting of its lowering or hoisting gear can be controlled the stone material lifting, and do not relate to improvement to saw frame, simple in structure, the installation and debugging machine is convenient, running precision is higher, stable, the failure rate is low and greatly reduce production cost of working.
Description of drawings
Fig. 1 is the front view of ascending manner hinge frame buck saw described in the utility model;
Fig. 2 is front view output shaft decelerator and screw mandrel syndeton enlarged diagram;
Fig. 3 is the top view of ascending manner hinge frame buck saw described in the utility model;
Fig. 4 is Fig. 3 running part structure enlarged diagram;
Fig. 5 is lifting platform top view described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
To shown in Figure 5, a kind of ascending manner hinge frame buck saw comprises frame 1, workbench 2, buhl saw 3, hinge assembly 4, drive unit 5 and a lowering or hoisting gear 6 such as Fig. 1, and described workbench 2 is installed on the frame 1.
Described lowering or hoisting gear 6 comprises lifting platform 68, two reductors 61, the first power transmission shaft 62, second driving shaft 63, the 3rd power transmission shaft 64, shaft coupling 65, four output shaft decelerators 66 and four rhizoid bars 67; Described lifting platform 68 is fixedly installed on the frame 1, and described screw mandrel 67 at right angle settings are on lifting platform 68; Two reductors 61 are located at respectively before and after frame 1 the right both sides and its first output and are all linked to each other with the first power transmission shaft 62 one by shaft coupling 65 and realize synchronous output; Four output shaft decelerators 66 are installed on respectively four jiaos of two reductor 61 left side frames; The second output 612 and second driving shaft 63 1 ends of two reductors 61 are in transmission connection by the first chain gear transmission pair 90, and the other end of second driving shaft 63 is in transmission connection by the second chain gear transmission pair 91 with the input 661 of the output decelerator 66 adjacent with reductor; Reductor 61 is delivered to driving force the power shaft 661 of output decelerator 66 through two groups of chain gear transmission; Two output decelerators 66 that homonymy is installed are in transmission connection by the 3rd power transmission shaft 64; The input 661 of output decelerator 66 is by the screw mandrel bevel gear 81 formative gear transmissions of bevel gear 80 with screw mandrel 67 upper ends; Screw mandrel bevel gear 81 endoporus are equipped with hoisting nut 811, and screw mandrel 67 is sheathed in the hoisting nut 811, and output shaft decelerator 66 reaches corresponding screw mandrel 67 by the hoisting nut 811 in the transmission bevel gear 80 driving screw mandrel bevel gears 81 and moves up and down purpose.
Four angles of described lifting platform 68 be provided be used to guarantee lifting platform accurately, stably along four stopping means 7 of guide rail movement, described stopping means 7 is comprised of two level gauge sliding pairs and two V-way sliding pairs; Described level gauge movable auxiliary is comprised of the movable level gauge 71 on two angles that are installed on respectively lifting platform 68 front sides and the fixedly level gauge that is installed on the frame; Described V-way movable auxiliary forms by being installed on respectively the movable V-way 72 on two angles of lifting platform 68 rear sides and forming the fixedly V-way that is installed on the frame.The structure of described level gauge sliding pair and V-way sliding pair is known technology, does not do at this and gives unnecessary details.
If the guide track limiting device in the utility model is the V-way sliding pair and then produced easily the location; Then do not reach due locating effect if be the level gauge sliding pair.
Stopping means in the utility model can also be spacing for guide pillar, but spacing compared to guide pillar, and guide rail position limiting structure cost is more cheap; The kind of drive of reductor and output shaft decelerator can also be synchronous belt pulley transmission, but synchronous pulley is low than the chain gear transmission life-span; The output shaft decelerator can also connect by Worm Wheel System with screw mandrel, but the transmission efficiency of worm and gear is lower.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. ascending manner hinge frame buck saw, comprise frame, workbench, buhl saw, hinge assembly and drive unit, it is characterized in that, described ascending manner hinge frame buck saw also has a lowering or hoisting gear, and described lowering or hoisting gear comprises lifting platform, two reductors, the first power transmission shaft, second driving shaft, the 3rd power transmission shaft, shaft coupling, four output decelerators and four rhizoid bars; Described lifting platform is fixedly installed on the frame, and described screw mandrel at right angle setting is on lifting platform; Both sides, front and back and its first output that two reductors are installed on respectively on the right of the frame all link to each other with the first power transmission shaft one by shaft coupling; Four output shaft decelerators are installed on respectively four jiaos of two reductors left side frames; Two output shaft speed reducer drive connections that reducing motor is adjacent respectively; Two output decelerators that homonymy is installed connect by the 3rd transmission shaft driven; Described each output shaft decelerator is connected with each screw rod transmission.
2. ascending manner hinge frame buck saw according to claim 1 is characterized in that, the kind of drive of the output shaft reductor that described two reducing motors are adjacent respectively is chain gear transmission; The second output of two reductors is connected by the first chain gear transmission auxiliary driving with second driving shaft one end, and the second driving shaft other end is connected by the second chain gear transmission auxiliary driving with the input of the output decelerator that is connected with reductor.
3. ascending manner hinge frame buck saw according to claim 1, it is characterized in that, the input of described each output shaft decelerator is by the bevel gear of end and the screw mandrel bevel gear formative gear transmission of screw mandrel end, and screw mandrel umbrella tooth endoporus is equipped with hoisting nut, and screw rod bushing is located in the hoisting nut.
4. ascending manner hinge frame buck saw according to claim 1 is characterized in that, four angles of described lifting platform are provided with four stopping means.
5. ascending manner hinge frame buck saw according to claim 2 is characterized in that, described stopping means is guide track limiting device or guide pillar stopping means.
6. ascending manner hinge frame buck saw according to claim 3 is characterized in that, is comprised of two level gauge sliding pairs and two V-way sliding pairs; Described level gauge movable auxiliary is comprised of the movable level gauge on two angles that are installed on respectively the workbench front side and the fixedly level gauge that is installed on the frame; Described V-way movable auxiliary forms by being installed on respectively the movable V-way on two angles of workbench rear side residue and forming the fixedly V-way that is installed on the frame; In four movable guiding rails the movable guiding rail of same type at grade homonymy install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619019 CN202895482U (en) | 2012-11-21 | 2012-11-21 | Rising type hinge frame saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619019 CN202895482U (en) | 2012-11-21 | 2012-11-21 | Rising type hinge frame saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895482U true CN202895482U (en) | 2013-04-24 |
Family
ID=48116192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619019 Expired - Fee Related CN202895482U (en) | 2012-11-21 | 2012-11-21 | Rising type hinge frame saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895482U (en) |
-
2012
- 2012-11-21 CN CN 201220619019 patent/CN202895482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362200 Fujian city of Quanzhou province Jinjiang Anhai Wushan Industrial Zone Patentee after: Shengda Machinery Co., Ltd. Address before: 362200 Fujian city of Quanzhou province Jinjiang Anhai Wushan Industrial Zone Patentee before: Fujian Jinjiang Shengda Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20201121 |