CN202301310U - Elastic clamping guiding device and crank slide block mechanism containing same - Google Patents
Elastic clamping guiding device and crank slide block mechanism containing same Download PDFInfo
- Publication number
- CN202301310U CN202301310U CN2011203844761U CN201120384476U CN202301310U CN 202301310 U CN202301310 U CN 202301310U CN 2011203844761 U CN2011203844761 U CN 2011203844761U CN 201120384476 U CN201120384476 U CN 201120384476U CN 202301310 U CN202301310 U CN 202301310U
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- CN
- China
- Prior art keywords
- guiding device
- dovetail type
- opening
- screw
- slidercrank mechanism
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Clamps And Clips (AREA)
Abstract
An elastic clamping guiding device and a crank slide block mechanism containing the same belong to the field of mechanical transmission. The elastic clamping guiding device comprises a clamping seat, a movable block and a locking screw, the clamping seat is provided with a dovetail type guide groove, an opening groove and a screw hole, the opening surface of the opening groove faces and is communicated with the dovetail type guide groove, and the screw hole penetrates through the opening groove. The movable block is connected with the clamping seat and provided with a dovetail type matching portion which is slidingly matched with the dovetail type guide groove, and the locking screw is matched with the screw hole so as to fix the movable block on the clamping seat. The elastic clamping guiding device and the crank slide block mechanism containing the elastic clamping guiding device well solve the problem of clamping of a dovetail structure form, and are simple in structure and convenient and flexible to operate. In addition, after the elastic clamping guiding device is arranged on the crank slide block mechanism, a weight balancing block with an adjustable position can be arranged on a crank, and balance of the crank slide block mechanism is well guaranteed.
Description
Technical field
The utility model relates to slidercrank mechanism, specifically, is that a kind of elasticity that adjustable counter balance is set on the slidercrank mechanism that makes things convenient for clamps guiding device.
Background technique
The balancing technique of slidercrank mechanism when high speed operation, research and development utilize the mutual balance between the multi-cylinder the earliest aborning on automotive industry, obtain promising result, and its balance way mainly is to go up at crank (bent axle) to add counterweight.
Clothing tailoring machine and electronic lottery drawing machine are to serve as the exemplary of the main machinery of forming with the high speed crank block, in running to crank effect rotating force so that mechanism work, yet; Because the balance problem of slidercrank mechanism is prone to produce vibration and noise in running, influences working efficiency; In the existing technology,, on crank, add counterweight for fear of the generation of this phenomenon; But because counterweight is that non-adjustable saving land is fixed on the crank mostly, its balance can descend after mechanism used a period of time; Therefore, be necessary existing technology is improved.
The model utility content
The utility model technical problem to be solved is that the length of crank changes, and needs the adjustment balancing weight to reach new equilibrium problem, provides a kind of elasticity to clamp guiding device to the moving range requirement adjustment of push rod at work of existing slidercrank mechanism.
In order to solve the problems of the technologies described above; The elasticity of the utility model clamps guiding device; Comprise clamping seats, moving block and lock screw; Said clamping seats is provided with dovetail type guiding groove, opening slot and screw, and the opening surface of said opening slot communicates to said dovetail type guiding groove and with said dovetail type guiding groove, and said screw runs through said opening slot; Said moving block is connected with said clamping seats, and it has the dovetail type auxiliary section that is slidingly matched with said dovetail type guiding groove; Said lock screw cooperates with said screw said moving block is fixed on the said clamping seats.
Above-mentioned elasticity clamps guiding device, and wherein, the binding end of said opening slot is an arc, and said binding end is an end relative with said opening.
Above-mentioned elasticity clamps guiding device, wherein, said binding end right central angle greater than 180 degree.
Above-mentioned elasticity clamps guiding device, and wherein, the number of said screw is at least two, and said at least two screws are arranged on the same straight line.
Above-mentioned elasticity clamps guiding device, and wherein, the bottom surface of said dovetail type auxiliary section has the groove to the opening direction extension of said dovetail type guiding groove.
Further; The utility model provides a kind of slidercrank mechanism, and it comprises that above-mentioned elasticity clamps guiding device, wherein; Said clamping seats is the crank of slidercrank mechanism or one-body molded with the crank of slidercrank mechanism, and said moving block constitutes the balancing weight of slidercrank mechanism.
The beneficial functional of the utility model is: through cooperating of dovetail type guiding groove and dovetail type auxiliary section, is fixed on the clamping seats moving block is adjustable, and the resiliently deformable through opening slot; Make on the inclined-plane that is pressed in moving block tightly, dovetail inclined-plane on the clamping seats; It is clamped, thus the clamping that has well solved dovetail structural type, and also simple in structure; Flexible to operation, be fit to the clamping of band ramp structure form.
And, after the elasticity that the utility model is set on the slidercrank mechanism clamps guiding device, the balancing weight of position-adjustable can be set on crank, guaranteed the balance of slidercrank mechanism well.
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.
Description of drawings
Fig. 1 is the structure diagram of slidercrank mechanism commonly used in the existing technology;
Fig. 2 is the stereogram that the elasticity of the utility model clamps guiding device;
Fig. 3 is the structural drawing of the clamping seats of Fig. 2;
Fig. 4 is that the elasticity among Fig. 2 clamps the view on the guiding device other direction.
Wherein, reference character
The 1-crank
11-dovetail type guiding groove
The 12-opening slot
The 121-opening
The 122-binding end
The 13-screw
The 2-connecting rod
The 3-slide block
The 4-moving block
41-dovetail type auxiliary section
The 42-groove
The 5-lock screw
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model technological scheme being carried out detailed description, with purpose, scheme and the effect of further understanding the utility model, but is not the restriction as the utility model accompanying claims protection domain.
Consult Fig. 2 to Fig. 4; The elasticity of the utility model clamps guiding device; Comprise clamping seats 1, moving block 4 and lock screw 5; Clamping seats 1 is provided with dovetail type guiding groove 11, opening slot 12 and screw 13, and the opening 121 of opening slot 12 communicates towards dovetail type guiding groove 11 and with dovetail type guiding groove 11, and screw 13 runs through opening slot 12; Moving block 4 is connected with clamping seats 1, and it has the dovetail type auxiliary section 41 that is slidingly matched with dovetail type guiding groove 11; Lock screw 5 cooperates with screw 13 moving block 4 is fixed on the clamping seats 1.
In order to make opening slot 12 have elasticity preferably, the binding end 122 of opening slot 12 is an arc, preferably, this arc binding end 122 right central angle θ greater than 180 degree, need to prove that binding end 122 is an end relative with opening 121.
For enough clamping forces are provided, the number of screw 13 is at least two (in the present embodiment, the number of screw 13 is three, in actual use, not as limitation), and at least two screws 13 are arranged on the same straight line.
The slidable adjustment of moving block 4 for ease, the bottom surface of dovetail type auxiliary section 41 have the groove 42 that the opening direction to dovetail type guiding groove 11 extends.
During use; Moving block 4 is packed into along dovetail type guiding groove 11 directions; Before and after be adjusted to the tram, the lock screw 5 of packing into, the resiliently deformable through the opening slot on the clamping seats 1 12 make on the clamping seats 1 the dovetail inclined-plane that is pressed in moving block 4 tightly, dovetail inclined-plane on; Moving block 4 is clamped, thereby moving block 4 is fixed on the clamping seats 1.
The elasticity of the utility model clamps the clamping that guiding device has solved dovetail structural type well, and simple in structure, flexible to operation, is fit to the clamping of band ramp structure form.
The elasticity of the utility model clamps guiding device and can be used for as on the described slidercrank mechanism of Fig. 1, and slidercrank mechanism comprises crank 1, connecting rod 2 and slide block 3.When reality is used, can be with above-mentioned clamping seats 1 as the crank of slidercrank mechanism or clamping seats 1 is one-body molded with the crank of slidercrank mechanism, moving block 4 is arranged on the crank 1 to constitute the balancing weight of slidercrank mechanism.Because the slidercrank mechanism general configuration of the utility model is identical with the slidercrank mechanism mechanism of existing technology, give unnecessary details with regard to its connecting rod and slide block not being done more at this.
The slidercrank mechanism of the utility model has guaranteed the balance of slidercrank mechanism well through the balancing weight of position adjustable is set on crank.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. an elasticity clamps guiding device, it is characterized in that, comprises
Clamping seats, it is provided with dovetail type guiding groove, opening slot and screw, and the opening surface of said opening slot communicates to said dovetail type guiding groove and with said dovetail type guiding groove, and said screw runs through said opening slot;
With the moving block that said clamping seats is connected, it has the dovetail type auxiliary section that is slidingly matched with said dovetail type guiding groove; And
Lock screw, it cooperates with said screw said moving block is fixed on the said clamping seats.
2. elasticity according to claim 1 clamps guiding device, it is characterized in that the binding end of said opening slot is an arc, and said binding end is an end relative with said opening.
3. elasticity according to claim 2 clamps guiding device, it is characterized in that, said binding end right central angle greater than 180 degree.
4. elasticity according to claim 1 clamps guiding device, it is characterized in that the number of said screw is at least two, and said at least two screws is arranged on the same straight line.
5. clamp guiding device according to any described elasticity among the claim 1-4, it is characterized in that, the bottom surface of said dovetail type auxiliary section has the groove to the opening direction extension of said dovetail type guiding groove.
6. slidercrank mechanism; Comprise that the described elasticity of claim 1 clamps guiding device; Wherein, said clamping seats is the crank of said slidercrank mechanism or one-body molded with the crank of said slidercrank mechanism, and said moving block constitutes the balancing weight of said slidercrank mechanism.
7. slidercrank mechanism according to claim 6 is characterized in that, the binding end of said opening slot is an arc, and said binding end is an end relative with said opening.
8. slidercrank mechanism according to claim 7 is characterized in that, said binding end right central angle greater than 180 degree.
9. slidercrank mechanism according to claim 6 is characterized in that the number of said screw is at least two, and said at least two screws are arranged on the same straight line.
10. according to any described slidercrank mechanism among the claim 6-9, it is characterized in that the bottom surface of said dovetail type auxiliary section has the groove to the opening direction extension of said dovetail type guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203844761U CN202301310U (en) | 2011-10-11 | 2011-10-11 | Elastic clamping guiding device and crank slide block mechanism containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203844761U CN202301310U (en) | 2011-10-11 | 2011-10-11 | Elastic clamping guiding device and crank slide block mechanism containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301310U true CN202301310U (en) | 2012-07-04 |
Family
ID=46370219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203844761U Expired - Fee Related CN202301310U (en) | 2011-10-11 | 2011-10-11 | Elastic clamping guiding device and crank slide block mechanism containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301310U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071987A (en) * | 2014-06-10 | 2014-10-01 | 长兴宏能电热膜元件厂 | Electrothermal tube vapor deposition method |
| CN106641158A (en) * | 2016-11-18 | 2017-05-10 | 宿州学院 | Linear linkage telescopic device |
| CN106697887A (en) * | 2017-01-03 | 2017-05-24 | 桂林航天工业学院 | Condom queuing and rapid positioning device based on crank-slider mechanism |
| CN108956073A (en) * | 2018-07-19 | 2018-12-07 | 苏州百搭王者物流技术有限公司 | A kind of large vibration table Fast Installation structure |
-
2011
- 2011-10-11 CN CN2011203844761U patent/CN202301310U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071987A (en) * | 2014-06-10 | 2014-10-01 | 长兴宏能电热膜元件厂 | Electrothermal tube vapor deposition method |
| CN106641158A (en) * | 2016-11-18 | 2017-05-10 | 宿州学院 | Linear linkage telescopic device |
| CN106641158B (en) * | 2016-11-18 | 2019-04-16 | 宿州学院 | A kind of linear linkage telescopic device |
| CN106697887A (en) * | 2017-01-03 | 2017-05-24 | 桂林航天工业学院 | Condom queuing and rapid positioning device based on crank-slider mechanism |
| CN106697887B (en) * | 2017-01-03 | 2022-11-25 | 桂林航天工业学院 | Device for quickly positioning condoms after queuing based on slider-crank mechanism |
| CN108956073A (en) * | 2018-07-19 | 2018-12-07 | 苏州百搭王者物流技术有限公司 | A kind of large vibration table Fast Installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121011 |