CN204248095U - A kind of high accuracy oscillating arm mechanisms - Google Patents
A kind of high accuracy oscillating arm mechanisms Download PDFInfo
- Publication number
- CN204248095U CN204248095U CN201420585075.6U CN201420585075U CN204248095U CN 204248095 U CN204248095 U CN 204248095U CN 201420585075 U CN201420585075 U CN 201420585075U CN 204248095 U CN204248095 U CN 204248095U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- rotating shaft
- cutting
- screwed
- driven pulley
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 210000004907 gland Anatomy 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 10
- 239000004411 aluminium Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to Aluminum Cutting industry technology field, and particularly a kind of high accuracy oscillating arm mechanisms, comprises swing arm seat, and swing arm rotating shaft is closely nested in shaft hole, puts arm pivoted bottom and is connected with shaft hole by plane bearing; The swing arm other end is provided with cut end axis hole, and cut end axis hole is connected with cutting rotating shaft by two deep groove ball bearings two, cutting rotating shaft one end by inner be embedded with the first clamp, saw blade, the second clamp outward successively after be threaded mutually with saw blade hold-down nut; The rotating shaft of motor is connected with drive pulley, and the cutting rotating shaft other end is connected with driven pulley; Drive pulley is connected with driven pulley by belt.When using the utility model, adjustment or the gap of eliminating between swing arm and swing arm seat, thus the length cutting accuracy and the angle cutting accuracy that improve aluminium.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Description
Technical field
The utility model relates to Aluminum Cutting industry technology field, particularly a kind of high accuracy oscillating arm mechanisms.
Background technology
At present, the saw blade swing arm for the sawing machine for cutting of aluminium door-window section bar processing mainly comprises rocking arm, saw blade and motor, and this oscillating arm mechanisms is when cutting aluminium, and it is large that cutting swings gap, and installation accuracy is low, and swinging gap cannot adjust, and causes cutting aluminium precision low.Therefore be necessary to carry out technological innovation further to existing swing arm structure.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, high accuracy oscillating arm mechanisms reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high accuracy oscillating arm mechanisms described in the utility model, comprise swing arm seat, swing arm, swing arm rotating shaft, motor cabinet and motor, described motor cabinet is fixedly installed on swing arm one end, described motor is screwed and is arranged on motor cabinet, the fulcrum of described swing arm is provided with the shaft hole matched with swing arm rotating shaft, this swing arm rotating shaft is closely nested in shaft hole, and described swing arm rotating shaft two ends are fixedly connected by deep groove ball bearing one and shaft hole; The arm pivoted bottom of described pendulum is connected with shaft hole by plane bearing; The described swing arm other end is provided with cut end axis hole, described cut end axis hole is connected with cutting rotating shaft by two deep groove ball bearings two, described cutting rotating shaft one end by inner be embedded with the first clamp, saw blade, the second clamp outward successively after be threaded mutually with saw blade hold-down nut; The rotating shaft of described motor is connected with drive pulley, and described drive pulley is fixed in rotating shaft by driving wheel pressing plate, and described driving wheel pressing plate is screwed on the end face of rotating shaft; The described cutting rotating shaft other end is connected with driven pulley, and the described driven pulley other end is fixed in cutting rotating shaft by driven pulley pressing plate, and described driven pulley pressing plate is screwed on the end face of cutting rotating shaft; Described drive pulley is connected with driven pulley by belt.
Further, described deep groove ball bearing one other end is also embedded with swing arm gland, and this swing arm gland is screwed and is arranged on the arm pivoted end face of pendulum.
Further, described deep groove ball bearing two is closely nested with bearing gland, and described bearing gland is screwed and is arranged in swing arm.
Further, it also comprises protective cover, and described protective cover is screwed in swing arm.
Further, described motor cabinet has also been threaded multiple set screw, and the end of set screw bear against the base plate of motor.
After adopting said structure, the utility model beneficial effect is: a kind of high accuracy oscillating arm mechanisms described in the utility model, comprise swing arm seat, swing arm, swing arm rotating shaft, motor cabinet and motor, described motor cabinet is fixedly installed on swing arm one end, described motor is screwed and is arranged on motor cabinet, the fulcrum of described swing arm is provided with the shaft hole matched with swing arm rotating shaft, this swing arm rotating shaft is closely nested in shaft hole, and described swing arm rotating shaft two ends are fixedly connected by deep groove ball bearing one and shaft hole; The arm pivoted bottom of described pendulum is connected with shaft hole by plane bearing; The described swing arm other end is provided with cut end axis hole, described cut end axis hole is connected with cutting rotating shaft by two deep groove ball bearings two, described cutting rotating shaft one end by inner be embedded with the first clamp, saw blade, the second clamp outward successively after be threaded mutually with saw blade hold-down nut; The rotating shaft of described motor is connected with drive pulley, and described drive pulley is fixed in rotating shaft by driving wheel pressing plate, and described driving wheel pressing plate is screwed on the end face of rotating shaft; The described cutting rotating shaft other end is connected with driven pulley, and the described driven pulley other end is fixed in cutting rotating shaft by driven pulley pressing plate, and described driven pulley pressing plate is screwed on the end face of cutting rotating shaft; Described drive pulley is connected with driven pulley by belt.When using the utility model, by utilize plane bearing and deep groove ball bearing with the use of, adjustment or the gap of eliminating between swing arm and swing arm seat, thus improve length cutting accuracy and the angle cutting accuracy of aluminium, the door and window joint close that aluminium after cutting is combined into is closely tiny, length cutting accuracy is made to reach ± 0.08mm, angle cutting accuracy reaches ± and 0.3 °.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is sectional view of the present utility model;
Description of reference numerals:
1, swing arm seat; 2, swing arm; 2-1, cut end axis hole;
31, swing arm rotating shaft; 32, deep groove ball bearing one; 33, swing arm gland; 34, plane bearing;
4, motor cabinet; 5, motor; 6, set screw;
71, saw blade; 721, the first clamp; 722, the second clamp; 73, saw blade hold-down nut;
81, rotating shaft is cut; 82, deep groove ball bearing two; 83, bearing gland;
91, drive pulley; 92, driven pulley; 93, driving wheel pressing plate; 94, driven pulley pressing plate;
10, belt; 11, protective cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-2, a kind of high accuracy oscillating arm mechanisms described in the utility model, comprise swing arm seat 1, swing arm 2, swing arm rotating shaft 31, motor cabinet 4 and motor 5, described motor cabinet 4 is fixedly installed on swing arm 2 one end, described motor 5 is screwed and is arranged on motor cabinet 4, the fulcrum of described swing arm 2 is provided with the shaft hole matched with swing arm rotating shaft 31, this swing arm rotating shaft 31 is closely nested in shaft hole, and described swing arm rotating shaft 31 two ends are fixedly connected by deep groove ball bearing 1 and shaft hole; The bottom of described swing arm rotating shaft 31 is connected with shaft hole by plane bearing 34.
Described swing arm 2 other end is provided with cut end axis hole 2-1, described cut end axis hole 2-1 is connected with cutting rotating shaft 81 by two deep groove ball bearings 2 82, described cutting rotating shaft 81 one end is by being innerly embedded with the first clamp 721 outward successively, being threaded mutually with saw blade hold-down nut 73 after saw blade 71, second clamp 722, this saw blade hold-down nut 73 plays the effect of fastening saw blade 71, and two clamps play the effect of clamping saw blade 71.
The rotating shaft of described motor 5 is connected with drive pulley 91, and described drive pulley 91 is fixed in rotating shaft by driving wheel pressing plate 93, and described driving wheel pressing plate 93 is screwed on the end face of rotating shaft; Described cutting rotating shaft 81 other end is connected with driven pulley 92, and described driven pulley 92 other end is fixed in cutting rotating shaft 81 by driven pulley pressing plate 94, and described driven pulley pressing plate 94 is screwed on the end face of cutting rotating shaft 81; Described drive pulley 91 is connected with driven pulley 92 by belt 10.
Further, described deep groove ball bearing 1 other end is also embedded with swing arm gland 33, this swing arm gland 33 be screwed be arranged on swing arm rotating shaft 31 end face on.Described deep groove ball bearing 2 82 is closely nested with bearing gland 83, and described bearing gland 83 is screwed and is arranged in swing arm 2.Dustproof effect can be played like this.
Further, it also comprises protective cover 11, and described protective cover 11 is screwed in swing arm 2, and protective cover 11 mainly plays a protective role to belt 10 and belt pulley, avoids belt 10 and belt pulley injury or affects other people.
Further, described motor cabinet 4 has also been threaded multiple set screw 6, and the end of set screw 6 bear against the base plate of motor 5, when unclamping the fixed screw of motor 5, control moving left and right of motor 5 by turning set screw 6, thus the elasticity realizing belt 10 regulates.
When using the utility model, by utilize plane bearing and deep groove ball bearing with the use of, adjustment or the gap of eliminating between swing arm and swing arm seat, thus improve length cutting accuracy and the angle cutting accuracy of aluminium, the door and window joint close that aluminium after cutting is combined into is closely tiny, length cutting accuracy is made to reach ± 0.08mm, angle cutting accuracy reaches ± and 0.3 °.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a high accuracy oscillating arm mechanisms, comprise swing arm seat (1), swing arm (2), swing arm rotating shaft (31), motor cabinet (4) and motor (5), described motor cabinet (4) is fixedly installed on swing arm (2) one end, described motor (5) is screwed and is arranged on motor cabinet (4), it is characterized in that: the fulcrum of described swing arm (2) is provided with the shaft hole matched with swing arm rotating shaft (31), this swing arm rotating shaft (31) is closely nested in shaft hole, described swing arm rotating shaft (31) two ends are fixedly connected by deep groove ball bearing one (32) and shaft hole, the bottom of described swing arm rotating shaft (31) is connected with shaft hole by plane bearing (34),
Described swing arm (2) other end is provided with cut end axis hole (2-1), described cut end axis hole (2-1) is connected with cutting rotating shaft (81) by two deep groove ball bearings two (82), described cutting rotating shaft (81) one end by being innerly embedded with the first clamp (721) outward successively, saw blade (71), the second clamp (722) be threaded mutually with saw blade hold-down nut (73) afterwards;
The rotating shaft of described motor (5) is connected with drive pulley (91), described drive pulley (91) is fixed in rotating shaft by driving wheel pressing plate (93), and described driving wheel pressing plate (93) is screwed on the end face of rotating shaft; Described cutting rotating shaft (81) other end is connected with driven pulley (92), described driven pulley (92) other end is fixed in cutting rotating shaft (81) by driven pulley pressing plate (94), and described driven pulley pressing plate (94) is screwed on the end face of cutting rotating shaft (81); Described drive pulley (91) is connected with driven pulley (92) by belt (10).
2. a kind of high accuracy oscillating arm mechanisms according to claim 1, it is characterized in that: described deep groove ball bearing one (32) other end is also embedded with swing arm gland (33), this swing arm gland (33) be screwed be arranged on swing arm rotating shaft (31) end face on.
3. a kind of high accuracy oscillating arm mechanisms according to claim 1, it is characterized in that: described deep groove ball bearing two (82) is closely nested with bearing gland (83), described bearing gland (83) is screwed and is arranged in swing arm (2).
4. a kind of high accuracy oscillating arm mechanisms according to claim 1, it is characterized in that: it also comprises protective cover (11), described protective cover (11) is screwed in swing arm (2).
5. a kind of high accuracy oscillating arm mechanisms according to claim 1, it is characterized in that: described motor cabinet (4) has also been threaded multiple set screw (6), and the end of set screw (6) bear against the base plate of motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585075.6U CN204248095U (en) | 2014-10-10 | 2014-10-10 | A kind of high accuracy oscillating arm mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585075.6U CN204248095U (en) | 2014-10-10 | 2014-10-10 | A kind of high accuracy oscillating arm mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248095U true CN204248095U (en) | 2015-04-08 |
Family
ID=52952450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585075.6U Expired - Lifetime CN204248095U (en) | 2014-10-10 | 2014-10-10 | A kind of high accuracy oscillating arm mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360595A (en) * | 2018-03-26 | 2018-08-03 | 无锡康斯坦特动力科技有限公司 | A kind of anti-construction site slot-cutting machine interrupted |
-
2014
- 2014-10-10 CN CN201420585075.6U patent/CN204248095U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360595A (en) * | 2018-03-26 | 2018-08-03 | 无锡康斯坦特动力科技有限公司 | A kind of anti-construction site slot-cutting machine interrupted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Ziliang Inventor before: Yang Liping |