CN204942451U - A kind of aluminum alloy elevating mechanism - Google Patents
A kind of aluminum alloy elevating mechanism Download PDFInfo
- Publication number
- CN204942451U CN204942451U CN201520678251.5U CN201520678251U CN204942451U CN 204942451 U CN204942451 U CN 204942451U CN 201520678251 U CN201520678251 U CN 201520678251U CN 204942451 U CN204942451 U CN 204942451U
- Authority
- CN
- China
- Prior art keywords
- elevating mechanism
- gland
- handwheel
- screw rod
- gear wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of aluminum alloy elevating mechanism, comprise fixing-assembly, connection part, adjusting part and transmitting assemblies, wherein, described adjusting part comprises handwheel, handle shaft, handle ball, gland; Described transmitting assemblies comprises elevating mechanism screw rod, bevel pinion and bevel gear wheel; Described fixing-assembly comprises blind nut, spring, gland, fixing swivel nut, elevating mechanism urceolus, pin one, pin two, screw, lining and round nut; Described connection part comprises cylinder in Ya Bao and elevating mechanism; Described bevel gear wheel is installed on inside described tooth bag, is connected with described handwheel through described gland; Described bevel pinion stretches into described Ya Baonei through described elevating mechanism screw rod tail end, engages with described bevel gear wheel; Described round nut and described bevel pinion are fixed on elevating mechanism screw rod tail by described pin two; Compared with prior art, the utility model have simple and light, anti-dust performance good, failure rate is low and the advantage such as safe and reliable.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of aluminum alloy elevating mechanism.
Background technique
Traditional elevating mechanism structure is generally a pair cone gear band and turns long bolt, the internal thread of middle cylinder lower end and screw rod engagement, middle cylinder upper end is connected in other mechanisms, done reciprocating linear motion by cylinder in screw rod rotation forces, material is usually based on iron and steel, although durable in use, also exist anti-dust performance not good, safeguard inconvenience, the defects such as weight is excessive.
Model utility content
Not enough for prior art, the utility model object be to provide a kind of simple and light, anti-dust performance good, failure rate is low and safe and reliable aluminum alloy elevating mechanism.
The utility model is achieved through the following technical solutions:
A kind of aluminum alloy elevating mechanism, comprise fixing-assembly, connection part, adjusting part and transmitting assemblies, wherein, described adjusting part comprises handwheel, handle shaft, handle ball, gland; Described transmitting assemblies comprises elevating mechanism screw rod, bevel pinion and bevel gear wheel; Described fixing-assembly comprises blind nut, spring, gland, fixing swivel nut, elevating mechanism urceolus, pin one, pin two, screw, lining and round nut; Described connection part comprises cylinder in Ya Bao and elevating mechanism;
Described handle ball is arranged on described handwheel by the screw thread in described handle shaft;
Described bevel gear wheel is installed on inside described tooth bag, is connected with described handwheel through described gland;
Described handwheel is positioned at outside described tooth bag, moves described handwheel and then drive described bevel gear wheel to rotate by described handwheel spherical zone;
Described bevel pinion stretches into described Ya Baonei through described elevating mechanism screw rod tail end, engages with described bevel gear wheel;
Described round nut and described bevel pinion are fixed on elevating mechanism screw rod tail by described pin two, and described lining to be enclosed within described bevel pinion and to be positioned on the left of described round nut;
Described elevating mechanism urceolus and described tooth bag are threaded connection, and in described elevating mechanism, cylinder stretches in described elevating mechanism urceolus and engages with described elevating mechanism screw front end;
Described spring housing is on described gland, and described gland is contained in described elevating mechanism urceolus upper end, covers described gland be threaded connection in described elevating mechanism urceolus upper end with described blind nut.
Further, in described elevating mechanism, cylinder upper end can be connected with other mechanism, thus drives other mechanism to realize straight reciprocating motion.
Compared with prior art, the beneficial effect that the utility model has is: the utility model elevating mechanism material therefor is aluminum alloy, greatly alleviates deadweight, and does not affect it and use effect, is lightly easy to carry about with one; In elevating mechanism screw rod, elevating mechanism, cylinder has better anti-dust performance and failure rate is low by the protection of the parts such as blind nut, elevating mechanism urceolus, tooth bag; Drive elevating mechanism bolt rotary by a pair cone gears meshing, thus cylinder in elevating mechanism is pumped, smooth performance, simple and reliable for structure.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Description of reference numerals: in 1-blind nut, 2-spring, 3-gland, 4-elevating mechanism, cylinder, 5-fix swivel nut, 6-elevating mechanism urceolus, 7-tooth bag, 8-screw, 9-pin one, 10-handwheel, 11-handle shaft, 12-handle ball, 13-gland, 14-bevel gear wheel, 15-elevating mechanism screw rod, 16-bevel pinion, 17-pin two, 18-lining, 19-round nut.
Embodiment
As shown in Figure 1, a kind of aluminum alloy elevating mechanism, comprises fixing-assembly, connection part, adjusting part and transmitting assemblies, and wherein, described adjusting part comprises handwheel 10, handle shaft 11, handle ball 12, gland 13; Described transmitting assemblies comprises elevating mechanism screw rod 15, bevel pinion 16 and bevel gear wheel 14; Described fixing-assembly comprises blind nut 1, spring 2, gland 3, fixing swivel nut 5, elevating mechanism urceolus 6, pin 1, pin 2 17, screw 8, lining 18 and round nut 19; Described connection part comprises cylinder 4 in tooth bag 7 and elevating mechanism;
Described handle ball 12 is arranged on described handwheel 10 by the screw thread in described handle shaft 11;
Described bevel gear wheel 14 is installed on inside described tooth bag 7, is connected with described handwheel 10 through described gland 13;
Described handwheel 10 is positioned at outside described tooth bag 7, drives described handwheel 10 and then drive described bevel gear wheel 14 to rotate by described handwheel ball 12;
Described bevel pinion 16 stretches in described tooth bag 7 through described elevating mechanism screw rod 15 tail end, engages with described bevel gear wheel 14;
Described round nut 19 and described bevel pinion 16 are fixed on elevating mechanism screw rod 15 afterbody by described pin 2 17, and described lining 18 to be enclosed within described bevel pinion 16 and to be positioned on the left of described round nut 19;
Described elevating mechanism urceolus 6 is threaded connection with described tooth bag 7, and in described elevating mechanism, cylinder 4 stretches in described elevating mechanism urceolus 6 and engages with described elevating mechanism screw rod 15 front end;
Described spring 2 is enclosed within described gland 3, and described gland 3 is contained in described elevating mechanism urceolus 6 upper end, covers described gland 3 be threaded connection in described elevating mechanism urceolus 6 upper end with described blind nut 1.
Further, in described elevating mechanism, cylinder 4 upper end can be connected with other mechanism, thus drives other mechanism to realize straight reciprocating motion.
Compared with prior art, the utility model is simple and light, anti-dust performance good, failure rate is low, the advantage such as safe and reliable.
More than that exemplary description has been carried out to the utility model; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or design of the present utility model and technological scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (2)
1. an aluminum alloy elevating mechanism, comprise fixing-assembly, connection part, adjusting part and transmitting assemblies, it is characterized in that: described adjusting part comprises handwheel (10), handle shaft (11), handle ball (12), gland (13); Described transmitting assemblies comprises elevating mechanism screw rod (15), bevel pinion (16) and bevel gear wheel (14); Described fixing-assembly comprises blind nut (1), spring (2), gland (3), fixing swivel nut (5), elevating mechanism urceolus (6), pin one (9), pin two (17), screw (8), lining (18) and round nut (19); Described connection part comprises cylinder (4) in tooth bag (7) and elevating mechanism;
Described handle ball (12) is arranged on described handwheel (10) by the screw thread in described handle shaft (11);
Described bevel gear wheel (14) is installed on described tooth bag (7) inner side, is connected with described handwheel (10) through described gland (13);
Described handwheel (10) is positioned at described tooth bag (7) outside, drives described handwheel (10) and then drive described bevel gear wheel (14) to rotate by described handwheel ball (12);
Described bevel pinion (16) stretches in described tooth bag (7) through described elevating mechanism screw rod (15) tail end, engages with described bevel gear wheel (14);
Described round nut (19) and described bevel pinion (16) are fixed on elevating mechanism screw rod (15) afterbody by described pin two (17), and described lining (18) is enclosed within described bevel pinion (16) and goes up and be positioned at described round nut (19) left side;
Described elevating mechanism urceolus (6) and described tooth bag (7) are threaded connection, and in described elevating mechanism, cylinder (4) stretches in described elevating mechanism urceolus (6) and engages with described elevating mechanism screw rod (15) front end;
Described spring (2) is enclosed within described gland (3), described gland (3) is contained in described elevating mechanism urceolus (6) upper end, covers described gland (3) be threaded connection in described elevating mechanism urceolus (6) upper end with described blind nut (1).
2. a kind of aluminum alloy elevating mechanism according to claim 1, is characterized in that: in described elevating mechanism, cylinder (4) upper end can be connected with other mechanism, thus drives other mechanism to realize straight reciprocating motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678251.5U CN204942451U (en) | 2015-09-01 | 2015-09-01 | A kind of aluminum alloy elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520678251.5U CN204942451U (en) | 2015-09-01 | 2015-09-01 | A kind of aluminum alloy elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942451U true CN204942451U (en) | 2016-01-06 |
Family
ID=55009884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520678251.5U Expired - Fee Related CN204942451U (en) | 2015-09-01 | 2015-09-01 | A kind of aluminum alloy elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942451U (en) |
-
2015
- 2015-09-01 CN CN201520678251.5U patent/CN204942451U/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 | ||
| 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: 20160106 Termination date: 20190901 |