CN214749437U - Strip steel strength detection device - Google Patents
Strip steel strength detection device Download PDFInfo
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- CN214749437U CN214749437U CN202120832969.0U CN202120832969U CN214749437U CN 214749437 U CN214749437 U CN 214749437U CN 202120832969 U CN202120832969 U CN 202120832969U CN 214749437 U CN214749437 U CN 214749437U
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- fixedly connected
- seat
- strip steel
- detection device
- strength detection
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Abstract
The utility model discloses a belted steel intensity detection device, which comprises a mounting bracket, the top fixedly connected with pneumatic cylinder of mounting bracket, the one end fixedly connected with clamp plate of pneumatic cylinder hydraulic stem, the bottom fixedly connected with second mount pad of clamp plate, the first mount pad of bottom fixedly connected with of mounting bracket, the last surface swing joint of first mount pad has the chuck, and the top of chuck and the bottom of second mount pad all are equipped with fixture, and fixture includes the fixing base, and the fixing base passes through the top of bolt fastening at the chuck, the last surface swing joint of fixing base has the wedge slide. The utility model discloses not only can stabilize the centre gripping to belted steel through fixture, improve the steadiness of device, can make things convenient for the device to detect the torsion of belted steel through the fluted disc simultaneously, improve the convenience of device, can also fix a position the clamp plate through the locating lever, improve the stability of device.
Description
Technical Field
The utility model relates to a belted steel detects technical field, especially relates to a belted steel intensity detection device.
Background
The cold-rolled strip steel is produced by rolling the hot-rolled strip steel and the steel plate serving as raw materials into strip steel and thin plates through a cold rolling mill at normal temperature, the cold-rolled strip steel or the plate has the advantages of good surface smoothness, good smoothness, high dimensional precision, good mechanical property and the like, the products are usually coiled, a large part of the products are processed into the coated steel plate, and the yield strength of the cold-rolled strip steel is the yield limit of metal materials when yield occurs so as to judge the strength of the cold-rolled strip steel.
When the strip steel strength detection equipment in the current market is used for performing tensile test on cut strip steel, because the strength of the steel is very high, a very strong tensile force needs to be applied to the steel, the clamping device is easily damaged under overload, and the test after clamping has certain potential safety hazards, so that the strip steel strength detection device is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a strip steel strength detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a strip steel strength detection device comprises a mounting frame, wherein a hydraulic cylinder is fixedly connected to the top of the mounting frame, a pressing plate is fixedly connected to one end of a hydraulic rod of the hydraulic cylinder, a second mounting seat is fixedly connected to the bottom of the pressing plate, a first mounting seat is fixedly connected to the bottom of the mounting frame, a chuck is movably connected to the upper surface of the first mounting seat, clamping mechanisms are respectively arranged at the top of the chuck and the bottom of the second mounting seat, each clamping mechanism comprises a fixing seat, the fixing seats are fixed to the top of the chuck through bolts, a wedge-shaped sliding seat is movably connected to the upper surface of each fixing seat, a threaded rod is movably connected to the inside of each wedge-shaped sliding seat and is in sliding connection with the corresponding fixing seat, connecting plates are movably connected to the two sides of each fixing seat, a wedge-shaped sliding block is fixedly connected to one side of each connecting plate and is in contact with the corresponding wedge-shaped sliding seat, a rack is fixedly connected to the other sides of the connecting plates, the two sides of the fixing seat are movably connected with second gears which are meshed with the racks, the two sides of the fixing seat are slidably connected with toothed bars, the toothed bars are meshed with the second gears, one end of each toothed bar penetrates through the fixing seat and is fixedly connected with a moving seat, and one side of the moving seat is movably connected with a clamping block.
Further, the last fixed surface of mounting bracket is connected with the motor, the first gear of one end fixedly connected with of motor output shaft, the top fixedly connected with fluted disc of chuck, and first gear meshes with the fluted disc mutually.
Furthermore, one side of the rack is fixedly connected with a tension spring, and the tension spring is fixed with the fixed seat.
Furthermore, two locating rods are fixedly connected to two sides of the mounting frame and are in sliding connection with the pressing plate.
Furthermore, a plurality of anti-skidding lines are arranged on one side of the clamping block and are uniformly distributed.
Furthermore, one end of the threaded rod penetrates through the fixed seat and is fixedly connected with the rotating wheel, and one side of the rotating wheel is fixedly connected with the anti-skidding sleeve.
Furthermore, one side joint of mounting bracket has transparent guard plate, and transparent guard plate is located fixture's one side.
Further, the bottom fixedly connected with a plurality of lower margins of mounting bracket, and lower margin evenly distributed.
The utility model has the advantages that:
1. through the setting of installing fixture on chuck and second mount pad, rotate the threaded rod, make the wedge slide promote wedge slider to remove to both sides to make the rack drive the removal seat on the ratch and remove to the centre, and then make the clamp splice stabilize the centre gripping to belted steel, avoid clamping device overload damage when tensile belted steel, lead to the test after the centre gripping to have certain potential safety hazard, improved the steadiness of device.
2. Through the setting of installation fluted disc on the chuck, the motor rotates and makes first mount pad drive the fluted disc and rotate to make the fixing base drive belted steel on the clamp splice and rotate, and then conveniently detect the torsion of belted steel, improved the multifunctionality of device.
3. Through the setting of installation locating lever on the clamp plate, the locating lever can fix a position the clamp plate, makes the clamp plate can be vertical reciprocate, avoids the clamp plate to reciprocate the position and produces the detection effect that the skew influences the device, has improved the stability of device.
4. Through the arrangement of the anti-slip lines on the clamping blocks, the anti-slip lines can increase the friction force between the strip steel and the clamping blocks, so that the strip steel can be clamped more stably, the strip steel is prevented from sliding between the clamping blocks, and the anti-slip effect of the device is improved.
Drawings
Fig. 1 is a schematic perspective view of a strip steel strength detection device provided by the present invention;
fig. 2 is a schematic view of a three-dimensional cross-sectional structure of a strip steel strength detection device provided by the utility model;
fig. 3 is a schematic view of a sectional structure of a fixing seat of the strip steel strength detecting device provided by the present invention;
fig. 4 is the utility model provides a fixing base decomposition structure schematic diagram of strip steel strength detection device.
In the figure: 1. a hydraulic cylinder; 2. positioning a rod; 3. pressing a plate; 4. a transparent protection plate; 5. a mounting frame; 6. ground feet; 7. a fixed seat; 8. a fluted disc; 9. a first mounting seat; 10. a first gear; 11. a motor; 12. anti-skid lines; 13. a wedge-shaped slide carriage; 14. a rotating wheel; 15. a wedge-shaped slider; 16. a connecting plate; 17. a tension spring; 18. a rack; 19. a second gear; 20. a rack bar; 21. a movable seat; 22. a clamping block; 23. a threaded rod; 24. a chuck.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-4, a strip steel strength detection device comprises a mounting frame 5, a hydraulic cylinder 1 is fixed on the top of the mounting frame 5 through a bolt, a pressing plate 3 is fixed on one end of a hydraulic rod of the hydraulic cylinder 1 through a bolt, a second mounting seat is fixed on the bottom of the pressing plate 3 through a bolt, a first mounting seat 9 is fixed on the bottom of the mounting frame 5 through a bolt, a chuck 24 is clamped on the upper surface of the first mounting seat 9, clamping mechanisms are arranged on the top of the chuck 24 and the bottom of the second mounting seat, the hydraulic cylinder 1 is started, the hydraulic cylinder 1 is shortened to enable the pressing plate 3 to move upwards, so that the clamping mechanism on the second mounting seat can stably clamp strip steel and pull the strip steel upwards, the strip steel strength is detected, the clamping mechanism comprises a fixing seat 7, the fixing seat 7 is fixed on the top of the chuck 24 through a bolt, and a wedge-shaped sliding seat 13 is connected on the upper surface of the fixing seat 7, the internal thread of the wedge-shaped sliding seat 13 is connected with a threaded rod 23, the threaded rod 23 is connected with the fixed seat 7 in a sliding manner, the two sides of the fixed seat 7 are respectively inserted with a connecting plate 16, one side of the connecting plate 16 is fixed with a wedge-shaped sliding block 15 through a bolt, the wedge-shaped sliding block 15 is in contact with the wedge-shaped sliding seat 13, the other side of the connecting plate 16 is fixed with a rack 18 through a bolt, the two sides of the fixed seat 7 are respectively rotatably connected with a second gear 19, the second gear 19 is meshed with the rack 18, the two sides of the fixed seat 7 are respectively inserted with a toothed bar 20, the toothed bar 20 is meshed with the second gear 19, one end of the toothed bar 20 penetrates through the fixed seat 7 and is fixed with a movable seat 21 through a bolt, one side of the movable seat 21 is rotatably connected with a clamping block 22, the threaded rod 23 is rotated, the wedge-shaped sliding seat 13 pushes the wedge-shaped sliding block 15 to move towards the two sides, so that the rack 18 drives the movable seat 21 on the toothed bar 20 to move towards the middle, and further the clamping block 22 stably clamps the band steel, the clamping device is prevented from being damaged by overload when the strip steel is stretched, so that certain potential safety hazards are caused in the test after clamping.
In the utility model, it should be noted that, the upper surface of the mounting rack 5 is fixed with a motor 11 through bolts, one end of the output shaft of the motor 11 is fixed with a first gear 10 through bolts, the top of the chuck 24 is sleeved with a fluted disc 8, and the first gear 10 is meshed with the fluted disc 8, the motor 11 rotates to make a first mounting seat 9 drive the fluted disc 8 to rotate, thereby making a fixing seat 7 drive the strip steel on a clamping block 22 to rotate, and further facilitating the detection of the torsion of the strip steel, one side of a rack 18 is fixed with a tension spring 17 through bolts, and the tension spring 17 is fixed with the fixing seat 7, two sides of the mounting rack 5 are both fixed with two positioning rods 2 through bolts, and the positioning rods 2 are connected with a pressing plate 3 in a sliding way, the positioning rods 2 can position the pressing plate 3, so that the pressing plate 3 can vertically move up and down, and the detection effect of the device is prevented from being influenced by the offset generated by the up-down position of the pressing plate 3, one side of the clamping block 22 is provided with a plurality of anti-skid veins 12, and anti-skidding line 12 evenly distributed, anti-skidding line 12 can increase the frictional force between belted steel and the clamp splice 22, make belted steel can be by the more firm of centre gripping, avoid belted steel to slide between clamp splice 22, the one end of threaded rod 23 is passed fixing base 7 and is had runner 14 through the bolt fastening, one side of runner 14 bonds there is the antiskid cover, one side joint of mounting bracket 5 has transparent guard plate 4, and transparent guard plate 4 is located one side of fixture, transparent guard plate 4 can protect fixture, avoid external force striking to constitute to damage the fixture, there are a plurality of lower margins 6 bottom the mounting bracket 5 through the bolt fastening, and lower margin 6 evenly distributed.
The working principle is as follows: when the strength of the strip steel needs to be detected, firstly, two ends of the strip steel are respectively placed between the clamping blocks 22, the rotating wheel 14 is rotated, the threaded rod 23 drives the wedge-shaped sliding seat 13 to move forwards, so that the wedge-shaped sliding seat 13 pushes the wedge-shaped sliding block 15 to move to a proper position towards two sides, further, the connecting plate 16 drives the rack 18 to move towards two sides, the tension spring 17 extends, the rack 18 drives the second gear 19 to rotate, so that the rack 20 drives the moving seat 21 to move towards the middle, further, the clamping block 22 moves towards the middle to a proper position to stably clamp the strip steel, then, the hydraulic cylinder 1 is started, the hydraulic cylinder 1 is shortened, so that the pressing plate 3 moves upwards along the positioning rod 2, so that the clamping blocks 22 on the fixed seat 7 in the second mounting seat pull the strip steel upwards, meanwhile, the clamping blocks 22 rotate, so that the bottom of the clamping blocks 22 clamps the strip steel more stably, and further, thereby the strength of the strip steel is detected, when the torsion of the strip steel needs to be detected, the motor 11 is started, the motor 11 rotates to enable the first gear 10 to drive the fluted disc 8 to rotate, the fluted disc 8 rotates to enable the chuck 24 to drive the fixed seat 7 to rotate, the clamping block 22 drives the strip steel to rotate, and then the device detects the torsion of the strip steel.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The strip steel strength detection device comprises a mounting frame (5) and is characterized in that a hydraulic cylinder (1) is fixedly connected to the top of the mounting frame (5), a pressing plate (3) is fixedly connected to one end of a hydraulic rod of the hydraulic cylinder (1), a second mounting seat is fixedly connected to the bottom of the pressing plate (3), a first mounting seat (9) is fixedly connected to the bottom of the mounting frame (5), a chuck (24) is movably connected to the upper surface of the first mounting seat (9), clamping mechanisms are respectively arranged at the top of the chuck (24) and the bottom of the second mounting seat, each clamping mechanism comprises a fixing seat (7), the fixing seats (7) are fixed to the top of the chuck (24) through bolts, a wedge-shaped sliding seat (13) is movably connected to the upper surface of the fixing seat (7), a threaded rod (23) is movably connected to the inside of the wedge-shaped sliding seat (13), and the threaded rod (23) is slidably connected with the fixing seats (7), the equal swing joint in both sides of fixing base (7) has connecting plate (16), one side fixedly connected with wedge slider (15) of connecting plate (16), and wedge slider (15) contact with wedge slide (13), the opposite side fixedly connected with rack (18) of connecting plate (16), the equal swing joint in both sides of fixing base (7) has second gear (19), and second gear (19) mesh mutually with rack (18), the equal sliding connection in both sides of fixing base (7) has ratch (20), and ratch (20) mesh mutually with second gear (19), the one end of ratch (20) is passed fixing base (7) and fixedly connected with and is removed seat (21), and one side swing joint that removes seat (21) has clamp splice (22).
2. The strip steel strength detection device according to claim 1, wherein a motor (11) is fixedly connected to the upper surface of the mounting frame (5), a first gear (10) is fixedly connected to one end of an output shaft of the motor (11), a fluted disc (8) is fixedly connected to the top of the chuck (24), and the first gear (10) is meshed with the fluted disc (8).
3. The strip steel strength detection device according to claim 1, wherein one side of the rack (18) is fixedly connected with a tension spring (17), and the tension spring (17) is fixed with the fixed seat (7).
4. The strip steel strength detection device according to claim 2, wherein two positioning rods (2) are fixedly connected to two sides of the mounting frame (5), and the positioning rods (2) are slidably connected with the pressure plate (3).
5. The strip steel strength detection device according to claim 1, wherein a plurality of anti-slip patterns (12) are formed on one side of the clamping block (22), and the anti-slip patterns (12) are uniformly distributed.
6. The strip steel strength detection device according to claim 1, wherein one end of the threaded rod (23) penetrates through the fixed seat (7) and is fixedly connected with the rotating wheel (14), and one side of the rotating wheel (14) is fixedly connected with the anti-skidding sleeve.
7. The strip steel strength detection device according to claim 4, wherein a transparent protection plate (4) is clamped on one side of the mounting frame (5), and the transparent protection plate (4) is located on one side of the clamping mechanism.
8. The strip steel strength detection device according to claim 7, wherein a plurality of anchor feet (6) are fixedly connected to the bottom of the mounting frame (5), and the anchor feet (6) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832969.0U CN214749437U (en) | 2021-04-22 | 2021-04-22 | Strip steel strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832969.0U CN214749437U (en) | 2021-04-22 | 2021-04-22 | Strip steel strength detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214749437U true CN214749437U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120832969.0U Active CN214749437U (en) | 2021-04-22 | 2021-04-22 | Strip steel strength detection device |
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| CN (1) | CN214749437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782829A (en) * | 2023-12-29 | 2024-03-29 | 响水巨合金属制品有限公司 | Intensity detection device for cold-rolled stainless steel strip |
-
2021
- 2021-04-22 CN CN202120832969.0U patent/CN214749437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782829A (en) * | 2023-12-29 | 2024-03-29 | 响水巨合金属制品有限公司 | Intensity detection device for cold-rolled stainless steel strip |
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