CN105115816B - A kind of steel plate stretching detection drawing mechanism - Google Patents
A kind of steel plate stretching detection drawing mechanism Download PDFInfo
- Publication number
- CN105115816B CN105115816B CN201510577268.6A CN201510577268A CN105115816B CN 105115816 B CN105115816 B CN 105115816B CN 201510577268 A CN201510577268 A CN 201510577268A CN 105115816 B CN105115816 B CN 105115816B
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- fixed
- connecting portion
- sleeve
- grip block
- housing sidewall
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of steel plate stretching detection drawing mechanism, including frame and two cartridge devices, the cartridge device includes collet envelope, collet envelope includes two housing sidewall portions, there is connecting portion in the middle part of the bottom surface of upper plate, clamping oil cylinder is fixed with connecting portion, clamping oil cylinder is in housing sidewall portion, the push rod of clamping oil cylinder stretches out connecting portion and is fixed with grip block, the top of grip block has plug division, plug division sleeve is in the slot that the bottom surface of upper plate has, the bottom surface of grip block is fixed with slipping block, the both ends of at least two guide rods are fixed on the madial wall in two housing sidewall portions；There is connecting portion on the lateral wall in the housing sidewall portion of the cartridge device at middle part, there is be spirally connected through hole and spacing jack on connecting portion, at least two leads are fixed with the top plate of frame and are hinged with least two rotation screw rods, its cartridge device firm grip, two rotation screw rod synchronous axial systems are driven by a motor, ensure its synchronism.
Description
Technical field：
The present invention relates to stretching detection means equipment technical field, more specifically to a kind of steel plate stretching detection is drawn
Stretch mechanism.
Background technology：
The chuck structure of existing steel plate stretching detection is simple, and it is promoted by push rod so that is hinged at the top of push rod
Two briquettings draw close the clamping for realizing plate, it clamps simultaneously insecure, and the clamping face of briquetting does not have buffer protection dress
Put, easily damage the clamping face of steel plate, influence to detect the quality of steel plate.
The content of the invention：
The purpose of the present invention and provides a kind of steel plate stretching detection drawing mechanism aiming at the deficiency of prior art,
Its cartridge device firm grip, two rotation screw rod synchronous axial systems are driven by a motor, ensure its synchronism, and
And there is buffering clamping device on its grip block, steel plate can will will not be damaged during steel plate clamping, ensures the quality of clamping steel plate.
The technology solution of the present invention is as follows：
A kind of steel plate stretching detection drawing mechanism, including frame and two cartridge devices, the cartridge device include folder
Casing, collet envelope include the housing sidewall portion that two sections are in Contraband shape, and the lower end in two housing sidewall portions is fixed on lower solid
On fixed board, upper plate is fixed with the top of two housing sidewall portions, there is connecting portion in the middle part of the bottom surface of upper plate, consolidate on connecting portion
Surely there is clamping oil cylinder, clamping oil cylinder is in housing sidewall portion, and the push rod for clamping oil cylinder stretches out connecting portion and is fixed with clamping
Block, the top of grip block have plug division, and plug division sleeve in the slot that the bottom surface of upper plate has, consolidate by the bottom surface of grip block
Surely there is slipping block, the both ends of at least two guide rods are fixed on the madial wall in two housing sidewall portions, and guide rod sleeve is in cunning
Move in the chute that the both sides of block have；
Buffering clamping device is fixed with the opposite face of two grip blocks；
There is connecting portion on the lateral wall in the housing sidewall portion of the cartridge device at middle part, have on connecting portion be spirally connected through hole and
Spacing jack, at least two leads are fixed with the top plate of frame and are hinged with least two rotation screw rods, it is fixed in frame
There is motor, the output shaft of motor is fixed with rotating bar by shaft coupling, is fixed with drive gear in rotating bar, two
The lower end for rotating screw rod is passed down through the top plate of frame and is hinged on the bottom plate of frame, rotates the part that screw rod is in frame
Travelling gear is fixed with, travelling gear is meshed with drive gear, and the upper end of lead is fixed on the company of the cartridge device of upper end
In socket part, on the connecting portion for the cartridge device that the upper end that rotates screw rod is hinged on upper end, the chuck that screw rod is screwed onto middle part is rotated
The connecting portion of device is spirally connected in through hole, the spacing jack that lead sleeve has on the connecting portion of the cartridge device at middle part
In.
The middle part of the bottom plate has raised sliding part, and the top surface of raised sliding part is fixed with wearing layer, slipping block
It is pressed against on wearing layer.
The both sides of the slipping block with chute madial wall on section be arc strip groove, guide rod
The strip bulge sleeve that side wall has is in strip groove, and guide rod sleeve is in chute.
The end of the push rod of the clamping oil cylinder has jack, and the bottom surface of jack is fixed with strong magnet block, the back of the body of grip block
Face has main plug division, and the inserted link sleeve of main plug division in jack and is adsorbed on strong magnet block.
The buffering clamping device includes grip block, and the back side of grip block is fixed with multiple stepped briquettings, stairstepping pressure
Block sleeve on the front of grip block with multiple buffer stoppers in shrinkage pool in, sleeve and be fixed with buffering elastic in shrinkage pool
Spring, stepped briquetting sleeve is in shrinkage pool and sleeve is in buffer spring, and the upper end of buffer spring is fixed on stepped briquetting,
The front of grip block is fixed with resilient clamp layer.
The resilient clamp layer front has toothed surface.
The beneficial effects of the present invention are：
Its cartridge device firm grip, two rotation screw rod synchronous axial systems are driven by a motor, ensure it
Synchronism, and there is buffering clamping device on its grip block, steel plate can will will not be damaged during steel plate clamping, ensures clamping steel
The quality of plate.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial top view of the cartridge device at the middle part of the present invention；
Fig. 3 is the partial structural diagram of the grip block of the present invention；
Fig. 4 is Fig. 1 partial enlarged drawing；
Fig. 5 is the structural representation of the engagement between the travelling gear and drive gear of the present invention.
Embodiment：
Embodiment：As shown in Fig. 1 to 5, a kind of steel plate stretching detection drawing mechanism, including frame 100 and two chucks
Device 200, the cartridge device 200 include collet envelope 10, and collet envelope 10 includes the housing sidewall that two sections are in Contraband shape
Portion 11, the lower end in two housing sidewall portions 11 are fixed on bottom plate 12, and the top in two housing sidewall portions 11 is fixed with
Top plate 13, the bottom surface middle part of upper plate 13 have connecting portion 131, clamping oil cylinder 14 are fixed with connecting portion 131, clamps oil cylinder 14
In housing sidewall portion 11, the push rod of clamping oil cylinder 14 stretches out connecting portion 131 and is simultaneously fixed with grip block 15, grip block 15 it is upper
Portion has plug division 151, and the sleeve of plug division 151 in the slot 132 that the bottom surface of upper plate 13 has, consolidate by the bottom surface of grip block 15
Surely there is slipping block 16, the both ends of at least two guide rods 17 are fixed on the madial wall in two housing sidewall portions 11, guide rod 17
Sleeve is in the chute 161 that the both sides of slipping block 16 have；
Buffering clamping device 20 is fixed with the opposite face of two grip blocks 15；
There is connecting portion 24 on the lateral wall in the housing sidewall portion 11 of the cartridge device 200 at middle part, have on connecting portion 24
Be spirally connected through hole 241 and spacing jack 242, and at least two leads 1 are fixed with the top plate of frame 100 and are hinged with least two
Screw rod 2 is rotated, is fixed with motor 30 in frame 100, the output shaft of motor 30 is fixed with rotating bar by shaft coupling
31, drive gear 32 is fixed with rotating bar 31, the lower ends of two rotation screw rods 2 are passed down through the top plate of frame 100 and are hinged
On the bottom plate of frame 100, rotate the part that screw rod 2 is in frame 100 and be fixed with travelling gear 3, travelling gear 3 and driving
Gear 32 is meshed, and the upper end of lead 1 is fixed on the connecting portion 24 of the cartridge device 200 of upper end, rotates the upper end of screw rod 2
It is hinged on the connecting portion 24 of the cartridge device 200 of upper end, rotates the connecting portion that screw rod 2 is screwed onto the cartridge device 200 at middle part
24 are spirally connected in through hole 241, spacing jack 242 that the sleeve of lead 1 has on the connecting portion 24 of the cartridge device 200 at middle part
In.
Further, the middle part of the bottom plate 12 has raised sliding part 121, the top surface of raised sliding part 121
Wearing layer 122 is fixed with, slipping block 16 is pressed against on wearing layer 122.
Further, the both sides of the slipping block 16 with chute 161 madial wall on section for arc
Strip groove 162, in strip groove 162, the sleeve of guide rod 17 exists the sleeve of strip bulge 171 that the side wall of guide rod 17 has
In chute 161.
Further, the end of the push rod of the clamping oil cylinder 14 has jack 141, and the bottom surface of jack 141 is fixed with
Strong magnet block 142, the back side of grip block 15 have main plug division 152, and the sleeve of inserted link 153 of main plug division 152 is in jack 141
And adsorb on strong magnet block 142.
Further, the buffering clamping device 20 includes grip block 21, and the back side of grip block 21 is fixed with multiple ranks
Ladder type briquetting 22, the sleeve of stairstepping briquetting 22 on the front of grip block 15 with multiple buffer stoppers 18 in shrinkage pool
Sleeve and buffer spring 182 is fixed with 181, in shrinkage pool 181, the stepped sleeve of briquetting 22 is in shrinkage pool 181 and sleeve is slow
Rush in spring 182, the upper end of buffer spring 182 is fixed on stepped briquetting 22, and the front of grip block 21 is fixed with elastic clip
Hold layer 23.
Further, the front of resilient clamp layer 23 has toothed surface.
Operation principle：Run by motor 30, it is possible to achieve drive gear 32 rotates, so that two driving cogs
Wheel 3 rotates, and realizes that the grip block 15 at middle part moves up and down,
Promoted by the push rod for clamping oil cylinder 14, realize that two grip blocks 15 relatively move so that steel plate clamping is at two
Between resilient clamp layer 23, by the left and right of buffer spring 182, can cause will not too fast direct collision steel really up to the mark when clamping
Plate, while so as to ensure firm grip, the clamping face of steel plate will not damage.
Meanwhile its guide rod 17 and strip bulge 171 can reduce the friction between slipping block 16, meanwhile, ensure to move
Dynamic effect.
After two cartridge devices 200 clamp the both ends of steel plate, run by motor 30, realize stretching, led to
The specific effect that the distance pulled can be stretched is crossed, so as to realize detection.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, thus it is all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (4)
1. a kind of steel plate stretching detection drawing mechanism, including frame (100) and two cartridge devices (200), it is characterised in that：
The cartridge device (200) includes collet envelope (10), and collet envelope (10) includes the housing sidewall portion that two sections are in Contraband shape
(11), the lower end of two housing sidewall portions (11) is fixed on bottom plate (12), and the top of two housing sidewall portions (11) is consolidated
Surely there is upper plate (13), there is connecting portion (131) in the middle part of the bottom surface of upper plate (13), clamping oil is fixed with connecting portion (131)
Cylinder (14), clamping oil cylinder (14) are in housing sidewall portion (11), and the push rod stretching connecting portion (131) of clamping oil cylinder (14) is simultaneously solid
Surely there is grip block (15), the top of grip block (15) has plug division (151), and plug division (151) sleeve is in upper plate (13)
In the slot (132) that bottom surface has, the bottom surface of grip block (15) is fixed with slipping block (16), and the two of at least two guide rods (17)
End is fixed on the madial wall of two housing sidewall portions (11), the cunning that guide rod (17) sleeve has in the both sides of slipping block (16)
In groove (161)；
Buffering clamping device (20) is fixed with the opposite face of two grip blocks (15)；
There is connecting portion (24), on connecting portion (24) on the lateral wall in the housing sidewall portion (11) of the cartridge device (200) at middle part
With the through hole that is spirally connected (241) and spacing jack (242), at least two leads (1) and hinge are fixed with the top plate of frame (100)
At least two rotation screw rods (2) are connected to, are fixed with motor (30) in frame (100), the output shaft of motor (30) leads to
Cross shaft coupling and be fixed with rotating bar (31), drive gear (32), two lower ends for rotating screw rod (2) are fixed with rotating bar (31)
It is passed down through the top plate of frame (100) and is hinged on the bottom plate of frame (100), rotates screw rod (2) and be in frame (100)
Part is fixed with travelling gear (3), and travelling gear (3) is meshed with drive gear (32), and the upper end of lead (1) is fixed on
On the connecting portion (24) of the cartridge device (200) at end, the upper end of rotation screw rod (2) is hinged on the cartridge device (200) of upper end
On connecting portion (24), rotation screw rod (2) is screwed onto the through hole that is spirally connected (241) of the connecting portion (24) of the cartridge device (200) at middle part
In, in the spacing jack (242) that lead (1) sleeve has on the connecting portion (24) of the cartridge device (200) at middle part；
The middle part of the bottom plate (12) has a raised sliding part (121), and the top surface of raised sliding part (121) is fixed with wear-resisting
Layer (122), slipping block (16) are pressed against on wearing layer (122)；
The both sides of the slipping block (16) with chute (161) madial wall on section be arc strip groove
(162) strip bulge (171) sleeve that, the side wall of guide rod (17) has is in strip groove (162), guide rod (17) sleeve
In chute (161).
A kind of 2. steel plate stretching detection drawing mechanism according to claim 1, it is characterised in that：The clamping oil cylinder (14)
The end of push rod there is jack (141), the bottom surface of jack (141) is fixed with strong magnet block (142), the back side of grip block (15)
With main plug division (152), inserted link (153) sleeve of main plug division (152) in jack (141) and is adsorbed in strong magnet block
(142) on.
A kind of 3. steel plate stretching detection drawing mechanism according to claim 2, it is characterised in that：The buffering clamping device
(20) grip block (21) is included, the back side of grip block (21) is fixed with multiple stepped briquettings (22), and stairstepping briquetting (22) is inserted
Be enclosed on the front of grip block (15) with multiple buffer stoppers (18) in shrinkage pool (181) in, sleeve in shrinkage pool (181)
And buffer spring (182) is fixed with, stepped briquetting (22) sleeve is in shrinkage pool (181) and sleeve is in buffer spring (182),
The upper end of buffer spring (182) is fixed on stepped briquetting (22), and the front of grip block (21) is fixed with resilient clamp layer
(23)。
A kind of 4. steel plate stretching detection drawing mechanism according to claim 3, it is characterised in that：The resilient clamp layer
(23) front has toothed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577268.6A CN105115816B (en) | 2015-09-11 | 2015-09-11 | A kind of steel plate stretching detection drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577268.6A CN105115816B (en) | 2015-09-11 | 2015-09-11 | A kind of steel plate stretching detection drawing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105115816A CN105115816A (en) | 2015-12-02 |
| CN105115816B true CN105115816B (en) | 2017-12-22 |
Family
ID=54663856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510577268.6A Active CN105115816B (en) | 2015-09-11 | 2015-09-11 | A kind of steel plate stretching detection drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105115816B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353189A (en) * | 2016-08-30 | 2017-01-25 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Device for testing strength of threaded hole of door limiting device |
| CN107796697A (en) * | 2017-12-01 | 2018-03-13 | 张家港市沙源检测技术有限公司 | A kind of fixture for being used to test metallic plate stress |
| CN110658068B (en) * | 2019-10-30 | 2024-04-12 | 重庆科技学院 | Clamp for detecting tensile property of brittle plate |
| CN118130629B (en) * | 2024-04-30 | 2024-07-12 | 厦门合诚工程检测有限公司 | Detection auxiliary device of steel structure welding seam detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537080A (en) * | 1982-02-18 | 1985-08-27 | Mts Systems Corporation | Side loading specimen grip |
| CN2072685U (en) * | 1990-08-12 | 1991-03-06 | 广西师范大学秀峰电器厂 | Pneumatic clamping apparatus on tensile testing machine |
| CN2816792Y (en) * | 2005-07-29 | 2006-09-13 | 宝山钢铁股份有限公司 | Clamp for stretching test of super thin plate and belt |
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| CN201600304U (en) * | 2009-12-31 | 2010-10-06 | 河北双剑纺织机械有限公司 | Hydraulic universal material testing machine |
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| CN103267674A (en) * | 2013-04-27 | 2013-08-28 | 济南时代试金试验机有限公司 | Tester clamp |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105115816A (en) | 2015-12-02 |
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Inventor after: Zhu Lixiang Inventor before: Zhu Zhenqi Inventor before: Zhu Jiayi |
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| CB03 | Change of inventor or designer information | ||
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Effective date of registration: 20171110 Address after: 236800, 3, 207 crystal mansion, Qiaocheng District, Anhui, Bozhou Applicant after: Bozhou Woye Intellectual Property Service Co. Ltd. Address before: 313009 Zhejiang city of Huzhou province Nanxun Economic Development Zone No. 1858 West Jiang Jiang Yang Cun centenarians Applicant before: HUZHOU HUAKE CONSTRUCTION ENGINEERING QUALITY INSPECTION CO., LTD. |
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Effective date of registration: 20190111 Address after: 064400 Machine Processing Zone No. 13 of Qian'an Steel Material Comprehensive Market, Tangshan City, Hebei Province (west side of Datang Thermal Power Company) Patentee after: Qian'an Dacheng Caigang Co., Ltd. Address before: 236800 3 building 207, Hai Jing building, Qiaocheng District, Bozhou, Anhui Patentee before: Bozhou Woye Intellectual Property Service Co. Ltd. |
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