CN210571757U - Tensile testing device for steel wire rope production - Google Patents
Tensile testing device for steel wire rope production Download PDFInfo
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- CN210571757U CN210571757U CN201921259407.0U CN201921259407U CN210571757U CN 210571757 U CN210571757 U CN 210571757U CN 201921259407 U CN201921259407 U CN 201921259407U CN 210571757 U CN210571757 U CN 210571757U
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- wire rope
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- hydraulic cylinder
- welded
- steel wire
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- 238000009864 tensile test Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
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- 239000010959 steel Substances 0.000 title claims description 44
- 238000012360 testing method Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 abstract description 8
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- 230000000694 effects Effects 0.000 abstract description 2
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- 230000001050 lubricating effect Effects 0.000 description 3
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- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a tensile test device is used in wire rope production, including wire rope tensile test machine body, be equipped with the anchor clamps subassembly on the wire rope tensile test machine body, the anchor clamps subassembly includes first pneumatic cylinder, the upper end of first pneumatic cylinder sets up to conical structure, auto-lock drill chuck is installed to the upper end of first pneumatic cylinder, the inboard welding of first pneumatic cylinder has the fixed block, the top welding of fixed block has the arc gag lever post, the outside activity of arc gag lever post has cup jointed the arc sliding block, the inside of arc sliding block seted up with arc gag lever post assorted through-hole, three groups branch has all been welded to the other end of arc sliding block, the one end welding of branch has splint, one side of splint is equipped with anti-skidding line. The utility model discloses a pneumatic cylinder drives three group's arc sliding blocks and removes, drives splint and is close to carry wire rope, be favorable to better carrying wire rope, improve wire rope's stability.
Description
Technical Field
The utility model relates to a wire rope technical field specifically is a tensile test device is used in wire rope production.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work. The steel wire rope needs to bear the alternating load in the using process, and the using performance of the steel wire rope is mainly determined by the mechanical property of the steel wire, the surface state of the steel wire and the structure of the steel wire rope. The steel wire material includes carbon steel or alloy steel, forms through cold drawing or cold rolling, and the steel wire cross section has circular or dysmorphism (T type S type Z type), and special-shaped cross section steel wire mainly used sealed wire rope' S production has higher tensile strength and toughness to carry out suitable surface treatment in order to satisfy the demand of different service environment conditions to the steel wire, the main effect of rope core plays the supporting role to wire rope, in order to reach stable cross section structure. The rope core includes a steel core and a fiber core, the fiber core includes a natural fiber core such as sisal, jute, cotton and the like, and a synthetic fiber core includes polyethylene and polypropylene filaments and the like. The natural fiber core can store more lubricating grease, so that the lubricating effect on the steel wire rope is achieved, and the service life of the steel wire rope is prolonged.
The steel wire rope tension tester is mainly suitable for testing various physical and mechanical properties of plastic plates, pipes, profiled bars, plastic films, rubber, electric wires and cables, waterproof coiled materials, metal wires, steel and other materials, a tension machine clamp is used as an important component of an instrument, different materials need different clamps, and the steel wire rope tension tester is also an important factor for smooth test and high accuracy of test results. Therefore, a tensile testing device for steel wire rope production is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tensile test device is used in wire rope production, it removes to drive three group's arc sliding blocks through the pneumatic cylinder, drives splint and is close to carry wire rope, be favorable to better carrying wire rope, improve wire rope's stability, make when doing tensile test, wire rope can not drop, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tensile testing device for steel wire rope production comprises a steel wire rope tensile testing machine body, wherein a clamp assembly is arranged on the steel wire rope tensile testing machine body and comprises a first hydraulic cylinder, the upper end of the first hydraulic cylinder is arranged to be in a conical structure, a self-locking drill chuck is installed at the upper end of the first hydraulic cylinder, a fixed block is welded on the inner side of the first hydraulic cylinder, an arc-shaped limiting rod is welded at the top of the fixed block, an arc-shaped sliding block is movably sleeved outside the arc-shaped limiting rod, through holes matched with the arc-shaped limiting rod are formed in the arc-shaped sliding block, a triangular frame is welded at one end of each of three groups of arc-shaped sliding blocks, one end of the triangular frame is in pin joint with one end of a three-fork rod, the three-fork rod is welded on an output, three group all the welding of the other end of arc sliding block has branch, the welding of the one end of branch has splint, one side of splint is equipped with anti-skidding line.
Preferably, a U-joint is welded to one end of the three-pronged rod, and the tripod is connected to the inside of the U-joint through a pin shaft.
Preferably, one side welding of arc sliding block has the stopper, one side and the inner wall swing joint of first pneumatic cylinder of stopper.
Preferably, the supporting rods are arranged to be of an inclined structure, and the three groups of clamping plates are all arranged to be of an arc-shaped structure.
Preferably, an observation window is formed in one side of the first hydraulic cylinder, and a cover plate is mounted in the observation window through a hinge.
Preferably, the second hydraulic cylinder is fixedly connected to the top of the bottom plate, and the bottom plate is mounted at the bottom of the first hydraulic cylinder through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the hydraulic cylinder drives the three groups of arc-shaped sliding blocks to move and drives the clamping plates to be close to clamp the steel wire rope, so that the steel wire rope can be better clamped, the stability of the steel wire rope is improved, and the steel wire rope cannot fall off when a tensile test is carried out;
2. the utility model discloses an installation auto-lock drill chuck at the top of pneumatic cylinder is convenient for when placing wire rope, carry wire rope earlier, the wire rope's of being convenient for installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure B-B in FIG. 1;
fig. 4 is a schematic perspective view of the present invention.
In the figure: 1 steel wire rope tensile testing machine body, 2 anchor clamps subassemblies, 3 first pneumatic cylinders, 4 self-locking drill chucks, 5 arc gag lever posts, 6 arc sliding blocks, 7 through-holes, 8 tripods, 9 trident poles, 10 branch, 11 splint, 12 anti-skidding lines, 13 fixed blocks, 14 second pneumatic cylinders, 15U connects, 16 round pin axles, 17 stopper, 18 observation windows, 19 apron, 20 bottom plates.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a tensile testing device is used in wire rope production, includes wire rope tensile testing machine body 1, and wire rope tensile testing machine is mainly applicable to various physical and mechanical properties tests of materials such as plastic sheet material, tubular product, profile shapes, plastic film and rubber, wire and cable, waterproofing membrane, wire, steel, adopts high accuracy, all-digital speed governing system and accurate speed reducer, and the drive precision lead screw is vice to be tested, realizes adjusting on a large scale of experimental speed, and the test process noise is low, operates steadily. 2) And the touch key operation mode is realized, and the liquid crystal display displays the data in real time. The display interface can display a test method selection interface, a test parameter selection interface, a test operation and result display interface and a curve display interface, and is convenient and quick. 3) The beam can be adjusted to lift up and down quickly and slowly during sample clamping, and the device has the functions of overload protection and the like. 4) The steel wire rope tensile testing machine comprises a steel wire rope tensile testing machine body 1, a clamp assembly 2 is arranged on the steel wire rope tensile testing machine body 1, the clamp assembly 2 comprises a first hydraulic cylinder 3, the upper end of the first hydraulic cylinder 3 is of a conical structure, a self-locking drill chuck 4 is installed at the upper end of the first hydraulic cylinder 3, a fixed block 13 is welded on the inner side of the first hydraulic cylinder 3, an arc-shaped limiting rod 5 is welded on the top of the fixed block 13, an arc-shaped sliding block 6 is movably sleeved outside the arc-shaped limiting rod 5, a through hole 7 matched with the arc-shaped limiting rod 5 is formed inside the arc-shaped sliding block 6, three groups of arc-shaped sliding blocks 6 are welded at one end by a triangular bracket 8, one end of the triangular bracket 8 is in pin joint with one end of a three-fork rod 9, the three-fork rod 9 is welded on an, second pneumatic cylinder 14 installs in the inside of first pneumatic cylinder 3, three groups branch 10 has all been welded to the other end of arc sliding block 6, the one end welding of branch 10 has splint 11, one side of splint 11 is equipped with anti-skidding line 12.
Specifically, a U-joint 15 is welded at one end of the three-fork rod 9, and the tripod 8 is pinned inside the U-joint 15 through a pin 16. This U-joint 15 and round pin axle 16 are favorable to catching tripod 8 round pin for when arc sliding block 6 removed, can change the direct angle of tripod 8 and trident pole 9.
Specifically, one side welding of arc sliding block 6 has stopper 17, one side of stopper 17 and the inner wall swing joint of first pneumatic cylinder 3. This stopper 17 is favorable to restricting the position of holding arc sliding block 6, places arc sliding block 6 and takes place to rotate.
Specifically, the supporting rod 10 is set to be an inclined structure, and the three groups of the clamping plates 11 are all set to be arc-shaped structures. The arc-shaped structure of the clamping plate 11 is convenient to adapt to the appearance of the steel wire rope, and the steel wire rope is better clamped.
Specifically, an observation window 18 is formed in one side of the first hydraulic cylinder 3, and a cover plate 19 is mounted in the observation window 18 through a hinge. The observation window 18 facilitates observation of the condition inside the first hydraulic cylinder 3.
Specifically, the second hydraulic cylinder 14 is fixedly connected to the top of the bottom plate 20, and the bottom plate 20 is mounted at the bottom of the first hydraulic cylinder 3 through screws. The base plate 20 improves the stability of the second hydraulic cylinder 14 during operation and facilitates maintenance of the device.
The working principle is as follows: during the use, insert the inside of first pneumatic cylinder 3 from auto-lock drill chuck 4 with wire rope, then fix wire rope's position earlier through auto-lock drill chuck 4, open second pneumatic cylinder 14 arc sliding block 6 that pushes up again, arc sliding block 6 is driven by second pneumatic cylinder 14 and is removed on arc gag lever post 5, thereby the splint 11 that drives branch 10 one end are close to, wire rope is carried to three splint 11 groups, better centre gripping wire rope, improve wire rope's stability, make in the tensile test, wire rope can not drop.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tensile test device is used in wire rope production, includes wire rope tensile test machine body (1), be equipped with anchor clamps subassembly (2) on wire rope tensile test machine body (1), its characterized in that: the clamp component (2) comprises a first hydraulic cylinder (3), the upper end of the first hydraulic cylinder (3) is arranged to be in a conical structure, a self-locking drill chuck (4) is installed at the upper end of the first hydraulic cylinder (3), a fixing block (13) is welded on the inner side of the first hydraulic cylinder (3), an arc-shaped limiting rod (5) is welded on the top of the fixing block (13), an arc-shaped sliding block (6) is movably sleeved outside the arc-shaped limiting rod (5), a through hole (7) matched with the arc-shaped limiting rod (5) is formed in the arc-shaped sliding block (6), a tripod (8) is welded at one end of the arc-shaped sliding block (6), one end of the tripod (8) is in pin joint with one end of the tripod (9), the tripod (9) is welded on an output shaft of a second hydraulic cylinder (14), the second hydraulic cylinder (14) is installed inside the first hydraulic cylinder (3), three groups branch (10) have all been welded to the other end of arc sliding block (6), splint (11) have been welded to the one end of branch (10), one side of splint (11) is equipped with anti-skidding line (12).
2. The tension testing device for steel wire rope production according to claim 1, characterized in that: one end of the three-fork rod (9) is welded with a U-shaped joint (15), and the tripod (8) is connected to the inside of the U-shaped joint (15) through a pin shaft (16).
3. The tension testing device for steel wire rope production according to claim 1, characterized in that: a limiting block (17) is welded on one side of the arc-shaped sliding block (6), and one side of the limiting block (17) is movably connected with the inner wall of the first hydraulic cylinder (3).
4. The tension testing device for steel wire rope production according to claim 1, characterized in that: the supporting rods (10) are arranged to be of an inclined structure, and the clamping plates (11) of the three groups are all arranged to be of an arc-shaped structure.
5. The tension testing device for steel wire rope production according to claim 1, characterized in that: an observation window (18) is formed in one side of the first hydraulic cylinder (3), and a cover plate (19) is mounted in the observation window (18) through a hinge.
6. The tension testing device for steel wire rope production according to claim 1, characterized in that: the second hydraulic cylinder (14) is fixedly connected to the top of the bottom plate (20), and the bottom plate (20) is installed at the bottom of the first hydraulic cylinder (3) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259407.0U CN210571757U (en) | 2019-08-06 | 2019-08-06 | Tensile testing device for steel wire rope production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259407.0U CN210571757U (en) | 2019-08-06 | 2019-08-06 | Tensile testing device for steel wire rope production |
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| Publication Number | Publication Date |
|---|---|
| CN210571757U true CN210571757U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921259407.0U Active CN210571757U (en) | 2019-08-06 | 2019-08-06 | Tensile testing device for steel wire rope production |
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| Country | Link |
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| CN (1) | CN210571757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323948A (en) * | 2021-12-30 | 2022-04-12 | 江苏天工科技股份有限公司 | Wire tensile strength testing equipment for spectacle frame and using method thereof |
-
2019
- 2019-08-06 CN CN201921259407.0U patent/CN210571757U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323948A (en) * | 2021-12-30 | 2022-04-12 | 江苏天工科技股份有限公司 | Wire tensile strength testing equipment for spectacle frame and using method thereof |
| CN114323948B (en) * | 2021-12-30 | 2024-05-28 | 江苏天工科技股份有限公司 | Wire tensile strength testing equipment for spectacle frame and application method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 151, Furong Zhongsan Road, Xishan Economic Development Zone, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Saifutian Group Co.,Ltd. Country or region after: China Address before: No. 151, Furong Zhongsan Road, Xishan Economic Development Zone, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: JIANGSU SAFETY STEEL WIRE ROPE Co.,Ltd. Country or region before: China |