CN202507082U - Clamping mechanism - Google Patents
Clamping mechanism Download PDFInfo
- Publication number
- CN202507082U CN202507082U CN2012200862029U CN201220086202U CN202507082U CN 202507082 U CN202507082 U CN 202507082U CN 2012200862029 U CN2012200862029 U CN 2012200862029U CN 201220086202 U CN201220086202 U CN 201220086202U CN 202507082 U CN202507082 U CN 202507082U
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- CN
- China
- Prior art keywords
- seat
- gear
- sliding seat
- guide
- clamping fixture
- 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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Abstract
The utility model discloses a clamping mechanism which comprises a left clamp seat and a right clamp seat, wherein a left clamp block is arranged on the left clamp seat and a right clamp block is arranged on the right clamp seat. The left clamp seat and the right clamp seat are movably arranged on a sliding seat and a gear shaft is arranged in the middle of the sliding seat. A gear is arranged on the gear shaft, an upper guide shaft is arranged above the gear shaft in the sliding seat and a lower guide shaft is arranged under the gear shaft in the sliding seat. The upper guide shaft and the lower guide shaft are provided with spiral teeth matched with the gear. The upper guide shaft is connected with the right clamp seat and the lower guide shaft is connected with the left clamp seat. A cylinder seat is arranged at the bottom of a movable seat and cylinders are respectively arranged on two sides of the cylinder seat. Short connecting rods are respectively movably arranged on left clamp seat and the right clamp seat, long connecting rods are movably arranged on end portions of the short connecting rods, and the other ends of the long connecting rods are hinged with piston rod ends of the cylinders on relevant sides of the cylinder seat. The clamps are arranged on the topmost end and a saw blade cuts from an upper side in a cutting process, and therefore the diameter of the needed saw blade is small, the saw shacking and jumping of the saw blade are small, and material cut after being processed is neat and smooth.
Description
Technical field
The utility model relates to a kind of clamp mechanism.
Background technology
Clamp mechanism is used for material is carried out clamping, thereby material is cut or other processing.Clamp mechanism is as shown in Figure 1 during commonly used cutting, during the clamping workpiece, drive unit 1 downwards pulling arm-tie 2, drive guide rod 3, go up fixture block seat 4, go up fixture block 5 and move downward, thereby clamp material.This clamping device clamps rear space and requires big; No matter saw blade gets into saw blade by which orientation and all will cross workpiece on every side earlier when sawing; The consequence of bringing like this is in cutting, must guarantee enough big saw blades; Saw blade increase the back saw blade shake, beat, all corresponding increase of linear velocity, be difficult to guarantee that otch is smooth smooth to exempt secondary operations.
The utility model content
The utility model technical problem to be solved is: provide a kind of and clamp that rear center is stable, the high clamp mechanism of saw blade utilization rate during cutting.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of clamp mechanism comprises: left clamping fixture seat, right clamping fixture seat; Be respectively arranged with left and right fixture block on the left and right clamping fixture seat, be equipped with on the left and right fixture block and the consistent clip slot of required clamping material profile, said left and right clamping fixture seat is movably arranged on the sliding seat; The sliding seat middle part is provided with gear shaft, and gear shaft is provided with gear, and sliding seat middle gear axle upper and lower is movably set with the upper and lower axis of guide respectively; The upper and lower axis of guide is provided with the helical tooth that matches with gear, and the last axis of guide is connected with right clamping fixture seat, and the following axis of guide is connected with left clamping fixture seat; The sliding seat bottom is provided with cylinder block; The cylinder block both sides are respectively arranged with cylinder, are movably set with short connecting rod on the left and right clamping fixture seat respectively, and the short connecting rod end is movably set with long connecting rod; The tailpiece of the piston rod of side cylinder is hinged on the other end of long connecting rod and the cylinder block, and the long connecting rod middle part is provided with rotating shaft.
Outside the upper and lower axis of guide, be arranged with wear-resistant sleeve in the said sliding seat.
Sliding seat is stretched out in said upper and lower axis of guide end, is respectively arranged with corresponding through hole on the said left and right clamping fixture seat, is provided with wear-resistant sleeve in the through hole.
The beneficial effect of the utility model is: the fixture block of this clamping device places topmost, and fixture block top is very thin, and saw blade is by top feed when cutting, and the diameter of required saw blade is less, the shake of saw blade during use, beats lessly, and processing back material otch is smooth smooth.
Utilize in this clamping device same gear simultaneously with two axis of guides up and down on the helical tooth interlock slide block that drives the right and left transport merit synchronously, it has effectively been got rid of because of cylinder error, asynchronous, biasing when damaging the workpiece that brings and clamping.
Description of drawings
Fig. 1 is the structural representation of clamp mechanism described in the background technology.
Fig. 2 is the structural representation of the utility model.
Among Fig. 1 to Fig. 2: 1. drive unit, 2. arm-tie, 3. guide rod is 4. gone up the fixture block seat, 5. goes up fixture block; 6. left clamping fixture seat, 7. right clamping fixture seat, 8. left fixture block, 9. right fixture block, 10. sliding seat; 11. gear shaft, 12. gears, the axis of guide on 13., 14. times axis of guides, 15. cylinder blocks; 16. cylinder, 17. short connecting rods, 18. long connecting rods, 19. wear-resistant sleeves, 20. rotating shafts.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiments of the utility model in detail.
As shown in Figure 2, a kind of clamp mechanism comprises: left clamping fixture seat 6, right clamping fixture seat 7; Be respectively arranged with left and right fixture block 9 on the left and right clamping fixture seat 7, be equipped with on the left and right fixture block 9 and the consistent clip slot of required clamping material profile, said left and right clamping fixture seat 7 is movably arranged on the sliding seat 10; Sliding seat 10 middle parts are provided with gear shaft 11; Gear shaft 11 is provided with gear 12, and sliding seat 10 middle gear axles 11 upper and lowers are movably set with the upper and lower axis of guide 13,14 respectively, and the upper and lower axis of guide 13,14 is provided with the helical tooth that matches with gear 12; The last axis of guide 13 is connected with right clamping fixture seat 7; The following axis of guide 14 is connected with left clamping fixture seat 6, and the sliding seat bottom is provided with cylinder block 15, and cylinder block 15 both sides are respectively arranged with cylinder 16; Be movably set with short connecting rod 17 respectively on the left and right clamping fixture seat 7; Short connecting rod 17 ends are movably set with long connecting rod 18, and the tailpiece of the piston rod of side cylinder 16 is hinged on the other end of long connecting rod 18 and the cylinder block 15, and long connecting rod 18 middle parts are provided with rotating shaft 20.
Outside the upper and lower axis of guide 13,14, be arranged with wear-resistant sleeve 19 in the said sliding seat 10.
Sliding seat 10 is stretched out in the said upper and lower axis of guide 13,14 ends, is respectively arranged with corresponding through hole on the said left and right clamping fixture seat 7, is provided with wear-resistant sleeve 19 in the through hole.
The fixture block of this clamping device places topmost, and fixture block top is very thin, and saw blade is by top feed when cutting, and the diameter of required saw blade is less, the shake of saw blade during use, beats lessly, and processing back material otch is smooth smooth.
Utilize in this clamping device same gear 12 simultaneously with two axis of guides up and down on the helical tooth interlock slide block that drives the right and left transport merit synchronously, it has effectively been got rid of because of cylinder 16 errors, asynchronous, biasing when damaging the workpiece that brings and clamping.
Claims (3)
1. clamp mechanism, comprising: left clamping fixture seat, right clamping fixture seat are respectively arranged with left and right fixture block on the left and right clamping fixture seat; Be equipped with on the left and right fixture block and the consistent clip slot of required clamping material profile, it is characterized in that: said left and right clamping fixture seat is movably arranged on the sliding seat, and the sliding seat middle part is provided with gear shaft; Gear shaft is provided with gear, and sliding seat middle gear axle upper and lower is movably set with the upper and lower axis of guide respectively, is respectively arranged with the helical tooth that matches with gear on the upper and lower axis of guide; The last axis of guide is connected with right clamping fixture seat; The following axis of guide is connected with left clamping fixture seat, and the sliding seat bottom is provided with cylinder block, and the cylinder block both sides are respectively arranged with cylinder; Be movably set with short connecting rod on the left and right clamping fixture seat respectively; The short connecting rod end is movably set with long connecting rod, and the tailpiece of the piston rod of side cylinder is hinged on the other end of long connecting rod and the cylinder block, and the long connecting rod middle part is provided with rotating shaft.
2. a kind of clamp mechanism as claimed in claim 1 is characterized in that: outside the upper and lower axis of guide, be arranged with wear-resistant sleeve in the said sliding seat.
3. a kind of clamp mechanism as claimed in claim 2 is characterized in that: sliding seat is stretched out in said upper and lower axis of guide end, is respectively arranged with corresponding through hole on the said left and right clamping fixture seat, is provided with wear-resistant sleeve in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200862029U CN202507082U (en) | 2012-03-09 | 2012-03-09 | Clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200862029U CN202507082U (en) | 2012-03-09 | 2012-03-09 | Clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507082U true CN202507082U (en) | 2012-10-31 |
Family
ID=47059587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200862029U Expired - Fee Related CN202507082U (en) | 2012-03-09 | 2012-03-09 | Clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507082U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601630A (en) * | 2012-03-09 | 2012-07-25 | 江苏中港冶金设备科技有限公司 | Clamping mechanism |
| CN104511855A (en) * | 2013-09-28 | 2015-04-15 | 沈阳新松机器人自动化股份有限公司 | Material platform mechanism |
| CN103286621B (en) * | 2013-06-21 | 2016-03-16 | 山东高机工业机械有限公司 | A kind of bus material taking hand |
| CN107649911A (en) * | 2017-08-18 | 2018-02-02 | 徐州宇飞电力科技有限公司 | Wire clamp clamping and fixing device |
| CN108311926A (en) * | 2018-03-29 | 2018-07-24 | 常州东风轴承有限公司 | The clamp for machining of linking arm fixed pin radial direction semicircle |
-
2012
- 2012-03-09 CN CN2012200862029U patent/CN202507082U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601630A (en) * | 2012-03-09 | 2012-07-25 | 江苏中港冶金设备科技有限公司 | Clamping mechanism |
| CN103286621B (en) * | 2013-06-21 | 2016-03-16 | 山东高机工业机械有限公司 | A kind of bus material taking hand |
| CN104511855A (en) * | 2013-09-28 | 2015-04-15 | 沈阳新松机器人自动化股份有限公司 | Material platform mechanism |
| CN104511855B (en) * | 2013-09-28 | 2016-06-22 | 沈阳新松机器人自动化股份有限公司 | Liao Tai mechanism |
| CN107649911A (en) * | 2017-08-18 | 2018-02-02 | 徐州宇飞电力科技有限公司 | Wire clamp clamping and fixing device |
| CN108311926A (en) * | 2018-03-29 | 2018-07-24 | 常州东风轴承有限公司 | The clamp for machining of linking arm fixed pin radial direction semicircle |
| CN108311926B (en) * | 2018-03-29 | 2023-09-12 | 常州东风轴承有限公司 | Radial semicircular processing clamp for connecting arm fixing pin |
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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: 20121031 Termination date: 20160309 |