CN203125376U - Dynamo belt disk clamping mechanism and automatic dynamo belt disk screwing machine - Google Patents
Dynamo belt disk clamping mechanism and automatic dynamo belt disk screwing machine Download PDFInfo
- Publication number
- CN203125376U CN203125376U CN 201320142451 CN201320142451U CN203125376U CN 203125376 U CN203125376 U CN 203125376U CN 201320142451 CN201320142451 CN 201320142451 CN 201320142451 U CN201320142451 U CN 201320142451U CN 203125376 U CN203125376 U CN 203125376U
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- China
- Prior art keywords
- disk
- dynamo belt
- fixed disk
- slide block
- dynamo
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- Expired - Lifetime
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Abstract
The utility model discloses a dynamo belt disk clamping mechanism and an automatic dynamo belt disk screwing machine using the dynamo belt disk clamping mechanism. The dynamo belt disk clamping mechanism comprises a fixed disk, a rotary disk matched with the fixed disk for arranging and a power device for pushing the rotary disk to rotate, wherein the fixed disk is provided with more than two tracks in the radial direction, a slider is arranged in each track, one end, close to the center of the fixed disk, of the slider is provided with an end part for clamping a belt disk, the rotary disk is provided with ore than two chutes, a pin shaft is arranged in the chute, one end of the pin shaft is connected with the rotary disk in a sliding mode, and the other end of the pin shaft is connected with the slider, and the pin shaft drives the slider to slide. The dynamo belt disk clamping mechanism and the automatic dynamo belt disk screwing machine can fix a belt firmly and are convenient to operate.
Description
Technical field
The utility model provides a kind of nut Auto-lock Machine, the female automatic screwing device of especially a kind of dynamo belt valve snail.
Background technology
The current dynamo belt valve snail mother's who generally uses tightening method is to finish with the pulse spanner.Because the pulse spanner can not accurately be decided moment of torsion, causes the screw-down torque of nut not of uniform size, very easily produce the loosening phenomenon of belt pulley
The utility model content
Of the present invention, overcome above-mentioned defective, can tighten the moment of torsion of belt pulley nut accurately, eliminate the loosening phenomenon of belt pulley.
For this reason, the utility model is taked following technical scheme:
A kind of dynamo belt clamp mechanism of disk, the rotating disc that comprises fixed disk, is equipped with fixed disk and promote the power set that rotating disc rotates, upwards be provided with two to get on the right track in the footpath of described fixed disk, in described track, be provided with slide block, one end at the close fixed disk center of described slide block is the friction side for the clamping belt dish, described rotating disc is provided with the skewed slot corresponding with each slide block, in described skewed slot, slidely connect bearing pin, described bearing pin is connected with slide block, makes described bearing pin can drive slide block and slides in track.
Every bit on the described skewed slot all is diagonal to the line at described point and rotating disc center
Be provided with the rubber brake pad in the end of described slide block.
Described power set are made as hydraulic jack or electronic screw mandrel.
Be fixedly connected with dish on described fixed disk top.
A kind of dynamo belt dish automatic screwing device that uses described dynamo belt disk clamp device, comprise frame and the support that is arranged on the frame, described fixed disk is arranged on the described frame, be provided with axle sleeve and torque motor at described support, be provided with quill in the described axle sleeve, described quill is provided with the end that coincide with nut shape, and described torque motor is used for the drive sleeve axle and rotates, and the nut that described quill can drive when rotating on the dynamo belt dish rotates.
Described automatic screwing device also comprises lift cylinder, is connected with lifting support for the back-up belt dish at described lift cylinder.
Described quill is connected with for the torque sensor of monitoring moment in real time.
Such scheme of the present utility model has following beneficial effect:
1) this belt pulley clamping device can be fixed belt firmly, and easy to operate.
2) this automatic screwing device can be with identical moment with the tightening of nut, thereby it is loosening to realize that belt pulley is difficult for.
Description of drawings
Fig. 1 is automatic screwing device structural representation of the present utility model;
Fig. 2 is the structural representation of belt pulley clamping device of the present utility model;
Fig. 3 be the belt pulley clamping device at the structural representation of tight condition,
Fig. 4 is that the belt pulley clamping device is at the structural representation of reset mode.
Description of reference numerals: dish on 1; 2 fixed disks; 3 pivot pins; 4 grip slides; 41 tracks; 5 rotating discs; 51 taper pins; 6 frames; 7 lift cylinders; 71 lifting supports; 8 torque sensors; 9 torque motors; 10 supports; 11 axle sleeves; 12 quill; 13 rubber brake pads; 14 belt pulleys; 15 hydraulic jacks.
The specific embodiment
A kind of dynamo belt dish automatic screwing device as shown in Figure 1, comprise the belt pulley clamping device, frame 6 and the support 10 that is arranged on the frame 6, described belt pulley clamping device is arranged on the described frame 6, described belt pulley clamping device comprises fixed disk 2, the rotating disc 5 that is equipped with fixed disk 2 and promote the power set that rotating disc 5 rotates, in the present embodiment, described power set are made as hydraulic jack 15, on described fixed disk 2, be provided with six tracks 41 diametrically, the angulation of two adjacent tracks 41 is 60 °, in each described track 41, be provided with slide block 4, one end at close fixed disk 2 centers of described slide block 4 is useful on the end of clamping belt dish, described rotating disc 5 is provided with and six skewed slots 51, in described skewed slot 51, be provided with bearing pin 3, one end and the rotating disc 5 of described bearing pin 3 are slidingly connected, the other end is connected with described slide block 4, and described bearing pin 3 drives slide block 4 and slides in track 41.
Be provided with axle sleeve 11 and torque motor 9 at described support 10, be provided with quill 12 in the described axle sleeve 11, described quill 12 is provided with the end that coincide with nut shape, described torque motor 9 is used for drive sleeve axle 12 and rotates, and the nut that described quill 12 can drive when rotating on the dynamo belt dish rotates.Also comprising lift cylinder 7, is 7 to be connected with the lifting support 71 for the back-up belt dish at described lift cylinder.Also comprise torque sensor 8, be used for monitoring moment in real time.
In the present embodiment, the every bit on the described skewed slot 51 all is diagonal to the line (seeing Fig. 2 to 4) at this point and rotating disc 5 centers, and skewed slot 51 is along clockwise direction away from the center of rotating disc 5.So, described rotating disc 5 when clockwise rotating, 3 of the bearing pins in the skewed slot 51 can draw slide block 4 along track 41 to fixed disk 2 central motion (see figure 3); And described rotating disc 5 is when rotating counterclockwise, and 3 of the bearing pins in the skewed slot 51 can draw slide block 4 along the central motion (see figure 4) of track 41 away from fixed disk 2.
During concrete enforcement, described belt pulley clamping device uses separately, and gripping object can also be other article beyond the belt pulley.
Described slide block 4 is friction side near an end at center, and in the present embodiment, described friction side is rubber brake pad 13, with end the fixing belt pulley of strengthening described slide block 4.Also be provided with on described fixed disk 2 and coil 1, the described dish 1 of going up is clamped fixed disk 2 with rotating disc 5, and described going up coiled 1 protective effect of playing fixed disk 2.
The course of work of described dynamo belt dish automatic screwing device is: the 1) process of clamping belt dish: rotating disc 5 and fixed disk 2 by described belt pulley clamping device are enclosed within outside the described belt pulley, then, described power set driven rotary dish 5 clockwise rotates, described slide block 4 is to the central motion of fixed disk 2, until with tightly clamping of belt pulley; 2) rotation nut process: described lift cylinder 7 supports belt pulley, and quill 12 is with after nut cooperates, and quill 12 is rotated by torque motor 9 drivings, drives described nut and rotates with respect to belt pulley; 3) reseting procedure: described torque sensor 8 can detect moment in real time, and when reaching moment numerical value, described torque motor 9 stops operating, and described rotating disc 5 rotates counterclockwise, and slide block 4 unclamps belt pulley, and quill 12 is descending, removes belt pulley.So far, finish a working cycles.
As embodiment that can conversion, described power set also can be made as electronic screw mandrel.
As embodiment that can conversion, the angulation of two adjacent tracks 41 can not be 60 ° also, can realize that with slide block 4 the clamping belt dish is as the criterion.
As embodiment that can conversion, described track 41 can be made as two, and two tracks 41 are oppositely arranged, to realize the clamping to belt pulley; Described track 41 also can be made as three, four, five, more than six or seven.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (8)
1. dynamo belt clamp mechanism of disk, it is characterized in that: comprise fixed disk (2), the rotating disc (5) that is equipped with fixed disk (2) and promote the power set that rotating disc (5) rotates, upwards be provided with two with get on the right track (41) in the footpath of described fixed disk (2), in described track (41), be provided with slide block (4), one end at close fixed disk (2) center of described slide block (4) is the friction side for the clamping belt dish, described rotating disc (5) is provided with the skewed slot (51) corresponding with each slide block (4), in described skewed slot (51), slidely connect bearing pin (3), described bearing pin (3) is connected with slide block (4), makes described bearing pin (3) can drive slide block (4) and slides in track (41).
2. dynamo belt clamp mechanism of disk as claimed in claim 1, it is characterized in that: the every bit on the described skewed slot (51) all is diagonal to the line at described point and rotating disc (5) center.
3. dynamo belt clamp mechanism of disk as claimed in claim 1, it is characterized in that: the friction side of described slide block (4) is rubber brake pad (13).
4. dynamo belt clamp mechanism of disk as claimed in claim 1, it is characterized in that: described power set are hydraulic jack (15) or electronic screw mandrel.
5. dynamo belt clamp mechanism of disk as claimed in claim 1 is characterized in that: be fixedly connected with dish (1) on described fixed disk (2) top.
6. a right to use requires the dynamo belt dish automatic screwing device of 1 to 5 each described belt pulley clamping device, comprise frame (6) and be arranged on support (10) on the frame (6), it is characterized in that: described fixed disk (2) is arranged on the described frame (6), be provided with axle sleeve (11) and torque motor (9) at described support (10), be provided with quill (12) in the described axle sleeve (11), described quill (12) is provided with the end that coincide with nut shape, described torque motor (9) is used for drive sleeve axle (12) and rotates, and the nut that described quill (12) can drive when rotating on the dynamo belt dish rotates.
7. dynamo belt dish automatic screwing device as claimed in claim 6 is characterized in that: also comprise lift cylinder (7), be connected with lifting support (71) for the back-up belt dish at described lift cylinder (7).
8. dynamo belt dish automatic screwing device as claimed in claim 7 is characterized in that: described quill (12) is connected with for the torque sensor (8) of monitoring moment in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142451 CN203125376U (en) | 2013-03-26 | 2013-03-26 | Dynamo belt disk clamping mechanism and automatic dynamo belt disk screwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142451 CN203125376U (en) | 2013-03-26 | 2013-03-26 | Dynamo belt disk clamping mechanism and automatic dynamo belt disk screwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125376U true CN203125376U (en) | 2013-08-14 |
Family
ID=48933396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142451 Expired - Lifetime CN203125376U (en) | 2013-03-26 | 2013-03-26 | Dynamo belt disk clamping mechanism and automatic dynamo belt disk screwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125376U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030088A (en) * | 2014-05-23 | 2014-09-10 | 苏州金品线材科技有限公司 | Automatic unlocking iron disc device of roll-dividing machine and control method of automatic unlocking iron disc device |
| CN104029005A (en) * | 2014-06-08 | 2014-09-10 | 浙江巨力电机成套设备有限公司 | Belt tightening device for automobile power generator |
| CN106271575A (en) * | 2015-03-30 | 2017-01-04 | 福建省雾精灵环境科技有限公司 | Pipeline handler and clamp structure thereof |
| CN107971728A (en) * | 2017-11-27 | 2018-05-01 | 成都宁翔机械制造有限责任公司 | Axis part press-loading apparatus |
| CN108316868A (en) * | 2017-01-16 | 2018-07-24 | 新疆如通石油技术服务有限公司 | Mouse-hold tongs |
| WO2020041587A1 (en) * | 2018-08-24 | 2020-02-27 | InterOcean Systems, LLC | Rotary cam operated release mechanism |
| CN111360738A (en) * | 2020-05-07 | 2020-07-03 | 中国科学院地球化学研究所 | Autoclave automatic dismounting device capable of controlling torque |
-
2013
- 2013-03-26 CN CN 201320142451 patent/CN203125376U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030088A (en) * | 2014-05-23 | 2014-09-10 | 苏州金品线材科技有限公司 | Automatic unlocking iron disc device of roll-dividing machine and control method of automatic unlocking iron disc device |
| CN104029005A (en) * | 2014-06-08 | 2014-09-10 | 浙江巨力电机成套设备有限公司 | Belt tightening device for automobile power generator |
| CN106271575A (en) * | 2015-03-30 | 2017-01-04 | 福建省雾精灵环境科技有限公司 | Pipeline handler and clamp structure thereof |
| CN106271575B (en) * | 2015-03-30 | 2018-04-27 | 福建省雾精灵环境科技有限公司 | Pipeline handler and its clamp structure |
| CN108316868A (en) * | 2017-01-16 | 2018-07-24 | 新疆如通石油技术服务有限公司 | Mouse-hold tongs |
| CN107971728A (en) * | 2017-11-27 | 2018-05-01 | 成都宁翔机械制造有限责任公司 | Axis part press-loading apparatus |
| CN107971728B (en) * | 2017-11-27 | 2019-12-03 | 成都宁翔机械制造有限责任公司 | Axis part press-loading apparatus |
| WO2020041587A1 (en) * | 2018-08-24 | 2020-02-27 | InterOcean Systems, LLC | Rotary cam operated release mechanism |
| CN111360738A (en) * | 2020-05-07 | 2020-07-03 | 中国科学院地球化学研究所 | Autoclave automatic dismounting device capable of controlling torque |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |