CN202326966U - Manual dual-belt wheel linkage mechanism - Google Patents
Manual dual-belt wheel linkage mechanism Download PDFInfo
- Publication number
- CN202326966U CN202326966U CN2011204182015U CN201120418201U CN202326966U CN 202326966 U CN202326966 U CN 202326966U CN 2011204182015 U CN2011204182015 U CN 2011204182015U CN 201120418201 U CN201120418201 U CN 201120418201U CN 202326966 U CN202326966 U CN 202326966U
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- CN
- China
- Prior art keywords
- bearing
- belt wheel
- fixed
- seat
- rotatingshaft
- 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
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Abstract
The utility model relates to a manual dual-belt wheel linkage mechanism, which mainly comprises a rotation shaft, a synchronous belt wheel, a rotation connecting seat, a gear rotation seat, a synchronous belt, a big gear and a bearing supporting base. The rotation shaft is installed in the rotation connecting seat and fixed by using a gasket and a nut, the synchronous belt wheel is sleeved on the rotation shaft and limited through a pin, a second bearing is mounted at the position of a step of the bearing supporting base, the big gear is arranged in the gear rotation seat in pressed mode to be matched with a bearing gland so as to enable the second bearing to be fixed on the bearing supporting base, the connecting seat is fixed on the bearing supporting base, and the synchronous belt penetrates through the synchronous belt wheel to be fixed with the big gear. The manual dual-belt wheel linkage mechanism can achieve movement transmission of a certain distance, is good in belt toughness, small in flexibility, stable in transmission, low in noise and vibration, capable of achieving multi-level transmission ratio, good in heat resistance and corrosion resistance, suitable for various hard environments and convenient in belt wheel transmission adjustment.
Description
Technical field
The utility model relates to a kind of manual double pulley linking mechanism, is used to realize smooth rotation specifically, to guarantee a kind of manual rotating machinery of precision measuremnt.
Background technique
Under the restriction of existing technical merit and various real measurement situations; Most of fine measuring instrument and equipment all are manual measurements; Some product needs the hand rotation workpiece when measuring; Error above this causes to a certain extent and measures: contact measurement is inaccurate, measurement discontinuous, and it is poor to measure accuracy.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, thereby a kind of manual double pulley linking mechanism is provided, and this driving mechanism can be realized the transmission of movement of certain distance; The belt good toughness, stretchability is little, and stable drive can be applicable to the smooth rotation of most of workpiece.
According to the technological scheme that the utility model provides, a kind of manual double pulley linking mechanism comprises jump ring, annulus cover, rotatingshaft, clutch shaft bearing, synchronous pulley, the seat that is rotationally connected, connecting base, gear rotation seat, synchronous band, gearwheel, bearing gland, second bearing and bearing support block; Said clutch shaft bearing is placed in the bearing hole of the seat that is rotationally connected, the middle annulus cover of placing, and jump ring snaps in the jump ring groove in the hole, the rotatingshaft seat that is rotationally connected of packing into, and fix with packing ring and nut; Said synchronous pulley is inserted on the rotatingshaft, and is spacing with pin, second bearing bearing support block step place of packing into, gearwheel be press-fit in the gear rotation seat fitted bearing gland with second bearing fixing on bearing support block, fixed connecting base on the said bearing support block; Synchronous band passes synchronous pulley and gearwheel is fixed, and seat assembling adjustment is rotationally connected.
Be inserted in handwheel on the said rotatingshaft, fix with lock screw.Said synchronous band is fixed between synchronous pulley and the gearwheel, the axial displacement of limits synchronization band.
Compared with present technology the utility model has the following advantages:
1, can realize the transmission of movement of certain distance.2, belt good toughness, stretchability is little, stable drive, low noise, low vibration.3, can realize multiple rank velocity ratio.4, heat-and corrosion-resistant property is good, is applicable to various arduous environment.5, the belt pulley transmission is easy to adjust.6, simple in structure, installation requirement is low, and is with low cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Following the utility model will combine the instance in the accompanying drawing to further describe
As shown in Figure 1, comprise nut 1, jump ring 2, annulus cover 3, rotatingshaft 4, clutch shaft bearing 5, pin 6, handwheel 7, lock screw 8, synchronous pulley 9, screw 10, the seat 11 that is rotationally connected, packing ring 12, connecting base 13, gear rotation seat 14, be with 15 synchronously, gearwheel 16, bearing gland 17, second bearing 18 and bearing support block 19.
Earlier clutch shaft bearing 5 is placed in the bearing hole of the seat 11 that is rotationally connected, the middle annulus cover 3 of placing snaps in the jump ring groove in the hole with jump ring 2 then, with rotatingshaft 4 seat 11 that is rotationally connected of packing into, and fixes with packing ring 12 and nut 1; Said synchronous pulley 9 is inserted on the rotatingshaft 4, and is spacing with pin 6, and handwheel 7 is inserted on the rotatingshaft 4, fixing with lock screw 8.The second bearing 18 bearing support block 19 step places of packing into are press-fit in gearwheel 16 that fitted bearing glands 17 are fixed in second bearing 18 on the bearing support block 19 fixed connecting base 13 on the said bearing support block 19 in the gear rotation seat 14; Being with 15 synchronously, to pass synchronous pulley 9 fixing with gearwheel 16, and seat 11 usefulness the screws 10 assembling adjustment that are rotationally connected are fixed.
The utility model adopts the rotatingshaft 4 and seat 11 assemblings that are rotationally connected, and has played good Location accuracy and leading role through bearing 5.Be with 15 to be fixed between the synchronous pulley 9 synchronously, thereby limited the axial displacement of synchronous band, thereby guaranteed enough contact friction forces.Utilize synchronously and pass to gear rotation seat 14 reposefully, thereby can realize precision measuremnt stably with 15 power with the hand commentaries on classics.
Working principle of the utility model and working procedure:
When work, hand rotation handwheel, rotatingshaft rely on synchronous pulley to press synchronous band, lean on its frictional force, power is transmitted to above the another one from a drive wheel, thus the smooth rotation of realization testee, continuous precision measuremnt etc.
Notice of the present invention:
1. belt surface can not be rough and uneven in surface, and can not be oily.
2. bearing is answered intermittent oiling, keeps good lubricating.
Claims (3)
1. manual double pulley linking mechanism is characterized in that: comprise jump ring (2), annulus cover (3), rotatingshaft (4), clutch shaft bearing (5), synchronous pulley (9), be rotationally connected seat (11), a connecting base (13), gear rotation seat (14), band (15), gearwheel (16), bearing gland (17), second bearing (18) and bearing support block (19) synchronously; Said clutch shaft bearing (5) is placed in the bearing hole of the seat (11) that is rotationally connected, the middle annulus cover (3) of placing, and jump ring (2) snaps in the jump ring groove the hole in, rotatingshaft (4) be rotationally connected (11) of packing into; Said synchronous pulley (9) is inserted on the rotatingshaft (4); Second bearing (18) bearing support block (19) the step place of packing into; Gearwheel (16) is press-fit in the interior fitted bearing gland of gear rotation seat (14) (17) second bearing (18) is fixed on the bearing support block (19), and said bearing support block (19) is gone up fixed connecting base (13); It is fixing with gearwheel (16) to be with (15) to pass synchronous pulley (9) synchronously.
2. manual double pulley linking mechanism as claimed in claim 1 is characterized in that: be inserted in handwheel (7) on the said rotatingshaft (4), and fixing with lock screw (8).
3. manual double pulley linking mechanism as claimed in claim 1 is characterized in that: said synchronous band (15) is fixed between synchronous pulley (9) and the gearwheel (16), the axial displacement of limits synchronization band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204182015U CN202326966U (en) | 2011-10-28 | 2011-10-28 | Manual dual-belt wheel linkage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204182015U CN202326966U (en) | 2011-10-28 | 2011-10-28 | Manual dual-belt wheel linkage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326966U true CN202326966U (en) | 2012-07-11 |
Family
ID=46438946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204182015U Expired - Lifetime CN202326966U (en) | 2011-10-28 | 2011-10-28 | Manual dual-belt wheel linkage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384238A (en) * | 2011-10-28 | 2012-03-21 | 无锡富瑞德精密机械有限公司 | Manual double-belt-wheel linkage mechanism |
-
2011
- 2011-10-28 CN CN2011204182015U patent/CN202326966U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384238A (en) * | 2011-10-28 | 2012-03-21 | 无锡富瑞德精密机械有限公司 | Manual double-belt-wheel linkage mechanism |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 214192 Xishan Economic Development Zone, Jiangsu, Rong Rong Road No. 75, No. Patentee after: FRIEDRICH MEASUREMENT INSTRUMENT CO., LTD. Address before: 214191 No. 52, Xin Xin Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Friedrich Precision Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |