CN214472297U - Bearing steel wire tensile test device - Google Patents
Bearing steel wire tensile test device Download PDFInfo
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- CN214472297U CN214472297U CN202120275182.9U CN202120275182U CN214472297U CN 214472297 U CN214472297 U CN 214472297U CN 202120275182 U CN202120275182 U CN 202120275182U CN 214472297 U CN214472297 U CN 214472297U
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- detection box
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- steel wire
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Abstract
The utility model relates to a steel wire detects technical field, and a bearing steel wire tensile test device is disclosed, including detecting the box, be equipped with the arc in the detection box, and two arc strips of outer wall fixedly connected with of arc, the inner wall of detection box has been seted up two and arc strip assorted arc mouths, the outer wall of detection box passes through mount pad fixedly connected with hydraulic stem, and the output fixedly connected with movable rod of hydraulic stem, the one end of movable rod runs through the outer wall of detection box and extends to inside it, be equipped with two anchor clamps in the arc, one of them anchor clamps and detection box fixed connection, another anchor clamps pass through the moving part and are connected with the one end of movable rod, the movable rod movable sleeve is equipped with the bull stick, and two sliders of the inner wall fixedly connected with of bull stick. The utility model discloses can open and be closed the arc board automatically, improve tensile test's security, prevent that people from forgetting and closing the arc board, be convenient for simultaneously change the chuck of anchor clamps, guarantee its centre gripping effect to the steel wire.
Description
Technical Field
The utility model relates to a steel wire detects technical field, especially relates to a bearing steel wire tensile test device.
Background
Bearing steel is the steel used to make balls, rollers and bearing rings. Bearing steels have high and uniform hardness and wear resistance, as well as a high elastic limit. The requirements on the uniformity of chemical components of bearing steel, the content and distribution of non-metallic inclusions, the distribution of carbides and the like are all very strict, and the steel is one of the most strict steel types in all steel production.
At present, need select some samples after wire rope production is accomplished and detect wire rope's each item parameter through stretching device, and stretching device among the prior art needs the manual work to close and open the safety cover in the use, causes easily forgetting to lead to the steel wire of tensile test in-process to jet out, the security is relatively poor, the people's of not being convenient for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the stretching device among the prior art and need artifically close and open the safety cover in the use, cause easily and forget to lead to the steel wire of tensile test in-process to jet out, the security is relatively poor, the problem that people used not convenient for, and the bearing steel wire tensile test device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bearing steel wire tensile test device comprises a detection box, an arc-shaped plate is arranged in the detection box, and the outer wall of the arc-shaped plate is fixedly connected with two arc-shaped strips, the inner wall of the detection box is provided with two arc-shaped openings matched with the arc-shaped strips, the outer wall of the detection box is fixedly connected with a hydraulic rod through an installation seat, and the output end of the hydraulic rod is fixedly connected with a movable rod, one end of the movable rod penetrates through the outer wall of the detection box and extends into the detection box, two clamps are arranged in the arc-shaped plate, one of the clamps is fixedly connected with the detection box, the other clamp is connected with one end of a movable rod through a movable piece, the movable rod is movably sleeved with a rotating rod, and the inner wall fixedly connected with two sliders of bull stick, two and slider assorted Z type spouts have been seted up to the lateral wall symmetry of movable rod, the both ends of bull stick all with the inner wall fixed connection of arc.
Preferably, the moving part includes fixed plate and a plurality of T type pole, and is a plurality of the one end of T type pole all runs through the lateral wall of fixed plate and outwards extends, and a plurality of T type poles extend to outside one end all with another the lateral wall fixed connection of anchor clamps, the lateral wall of fixed plate is fixed with the one end of movable rod.
Preferably, two the anchor clamps all include two arc chucks, holder and two positioning nut, and three locating hole has all been seted up to the equal symmetry of lateral wall on one side of the holder in two arc chucks opposite directions, and all is equipped with the locating lever in the three locating hole, every the locating lever all with the movable head reciprocal anchorage of holder, two positioning nut is two locating lever threaded connection respectively, and two positioning nut are located two arc chucks respectively and set up.
Preferably, the side wall of arc is fixed to be inlayed and is equipped with transparent observation window, and transparent observation window is located and sets up between two anchor clamps.
Preferably, the side wall of the arc-shaped plate close to one side of the fixed plate is fixedly connected with an arc-shaped stop strip.
Preferably, the outer walls of the two sides of the detection box are symmetrically and fixedly connected with two mounting plates.
Compared with the prior art, the utility model provides a bearing steel wire tensile test device possesses following beneficial effect:
1. this bearing steel wire tensile test device through arc, hydraulic stem, movable rod, anchor clamps, bull stick, slider and the Z type spout that is equipped with, can open and close the arc automatically, improves tensile test's security, prevents that people from forgetting to close the arc.
2. This bearing steel wire tensile test device through arc chuck, holder, set nut and the locating lever that is equipped with, can be convenient for change the chuck of anchor clamps, guarantees its centre gripping effect to the steel wire.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can open and be closed the arc board automatically, improve tensile test's security, prevent that people from forgetting to close the arc board, be convenient for simultaneously change the chuck of anchor clamps, guarantee its centre gripping effect to the steel wire.
Drawings
Fig. 1 is a schematic structural view of a bearing steel wire tensile test device provided by the utility model;
fig. 2 is a schematic structural view of the middle clamp of the present invention.
In the figure: the device comprises a detection box 1, an arc-shaped plate 2, an arc-shaped strip 3, a hydraulic rod 4, a movable rod 5, a clamp 6, an arc-shaped chuck 61, a clamp holder 62, a positioning nut 63, a positioning rod 64, a rotating rod 7, a sliding block 8, a sliding chute 9Z, a fixing plate 10, a T-shaped rod 11, a transparent observation window 12, an arc-shaped stop strip 13 and a mounting plate 14.
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.
Referring to fig. 1-2, a bearing steel wire tensile test device comprises a detection box 1, an arc-shaped plate 2 is arranged in the detection box 1, two arc-shaped strips 3 are fixedly connected to the outer wall of the arc-shaped plate 2, two arc-shaped openings matched with the arc-shaped strips 3 are formed in the inner wall of the detection box 1, a hydraulic rod 4 is fixedly connected to the outer wall of the detection box 1 through a mounting seat, a movable rod 5 is fixedly connected to the output end of the hydraulic rod 4, one end of the movable rod 5 penetrates through the outer wall of the detection box 1 and extends into the detection box, two clamps 6 are arranged in the arc-shaped plate 2, one clamp 6 is fixedly connected with the detection box 1, the other clamp 6 is connected with one end of the movable rod 5 through a movable part, a rotating rod 7 is movably sleeved on the movable rod 5, two sliding blocks 8 are fixedly connected to the inner wall of the rotating rod 7, two Z-shaped sliding grooves 9 matched with the sliding blocks 8 are symmetrically formed in the side wall of the movable rod 5, both ends of the rotating rod 7 are fixedly connected with the inner wall of the arc-shaped plate 2.
The moving part includes fixed plate 10 and a plurality of T type pole 11, and the lateral wall that fixed plate 10 was all run through to the one end of a plurality of T type poles 11 and outwards extend, and a plurality of T type poles 11 extend to outside one end all with the lateral wall fixed connection of another anchor clamps 6, and the lateral wall of fixed plate 10 is fixed with the one end of movable rod 5.
Two anchor clamps 6 all include two arc chucks 61, holder 62 and two positioning nut 63, and three locating hole has been seted up to the equal symmetry of lateral wall on one side of two arc chucks 61 opposite holder 62, and all is equipped with locating lever 64 in the three locating hole, and every locating lever 64 all with holder 62's activity head reciprocal anchorage, two positioning nut 63 are two locating lever 64 threaded connection respectively, and two positioning nut 63 are located two arc chucks 61 respectively and set up.
The fixed transparent observation window 12 that inlays of lateral wall of arc 2, and transparent observation window 12 are located and set up between two anchor clamps 6, are convenient for observe the condition among the tensile process.
The side wall of the arc plate 2 close to one side of the fixed plate 10 is fixedly connected with an arc stop bar 13, which can limit the moving position of the clamp 6.
The outer wall of both sides of detecting box 1 all is symmetrical fixedly connected with two mounting panels 14, is convenient for fix detecting box 1.
In the utility model, when in use, the output end of the hydraulic rod 4 drives the movable rod 5 to move through the hydraulic rod 4, so that the slide block 8 on the rotating rod 7 slides on the horizontal part of the Z-shaped chute 9, when the slide block 8 slides to the inclined part, the movable rod 5 continues to move to enable the slide block 8 and the rotating rod 7 to rotate, and further enable the arc plate 2 to rotate, so that the opening of the detection box 1 is automatically opened, thereby being convenient for people to clamp the bearing steel wire on the two clamps 6, and enabling the arc plate 2 to close the detection box 1 through the movement of the movable rod 5, improving the safety heart of detection, simultaneously enabling the fixed plate 10 to move through the continuous movement of the movable rod 5, when the fixed plate 10 abuts against one end of the T-shaped rod 11, the fixed plate 10 can pull the T-shaped rod 11 and the clamps 6 to move, and carry out the tensile test on the bearing steel wire, and then enable the movable rod to be separated from the positioning rod 64 through the positioning nut 63, and then can be convenient for dismantle arc chuck 61, guarantee the stability of arc chuck 61 to the centre gripping of bearing steel wire.
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 (6)
1. A bearing steel wire tensile test device comprises a detection box (1) and is characterized in that an arc plate (2) is arranged in the detection box (1), two arc strips (3) are fixedly connected to the outer wall of the arc plate (2), two arc openings matched with the arc strips (3) are formed in the inner wall of the detection box (1), a hydraulic rod (4) is fixedly connected to the outer wall of the detection box (1) through a mounting seat, a movable rod (5) is fixedly connected to the output end of the hydraulic rod (4), one end of the movable rod (5) penetrates through the outer wall of the detection box (1) and extends to the inside of the detection box, two clamps (6) are arranged in the arc plate (2), one clamp (6) is fixedly connected with the detection box (1), the other clamp (6) is connected with one end of the movable rod (5) through a movable piece, a rotating rod (7) is movably sleeved on the movable rod (5), and the inner wall fixedly connected with two sliders (8) of bull stick (7), two and slider (8) assorted Z type spouts (9) have been seted up to the lateral wall symmetry of movable rod (5), the both ends of bull stick (7) all with the inner wall fixed connection of arc (2).
2. A bearing steel wire tensile test device according to claim 1, wherein the movable member comprises a fixed plate (10) and a plurality of T-shaped rods (11), one ends of the T-shaped rods (11) penetrate through the side wall of the fixed plate (10) and extend outwards, one ends of the T-shaped rods (11) extending to the outside are fixedly connected with the side wall of another clamp (6), and the side wall of the fixed plate (10) is fixed with one end of the movable rod (5).
3. A bearing steel wire tensile test device according to claim 1, wherein each of the two clamps (6) includes two arc-shaped chucks (61), a holder (62) and two positioning nuts (63), three positioning holes are symmetrically formed in the side walls of the two arc-shaped chucks (61) on one side of the holder (62), positioning rods (64) are arranged in the three positioning holes, each positioning rod (64) is fixed to the movable head of the holder (62), the two positioning nuts (63) are respectively in threaded connection with the two positioning rods (64), and the two positioning nuts (63) are respectively arranged on the two arc-shaped chucks (61).
4. A bearing steel wire tensile test device according to claim 1, characterized in that a transparent observation window (12) is fixedly embedded in the side wall of the arc-shaped plate (2), and the transparent observation window (12) is arranged between the two clamps (6).
5. A bearing steel wire tensile test device according to claim 1, characterized in that the side wall of the arc-shaped plate (2) close to one side of the fixed plate (10) is fixedly connected with an arc-shaped stop strip (13).
6. A bearing steel wire tensile test device according to claim 1, characterized in that two mounting plates (14) are symmetrically and fixedly connected to the outer walls of the two sides of the detection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275182.9U CN214472297U (en) | 2021-01-31 | 2021-01-31 | Bearing steel wire tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275182.9U CN214472297U (en) | 2021-01-31 | 2021-01-31 | Bearing steel wire tensile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472297U true CN214472297U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275182.9U Active CN214472297U (en) | 2021-01-31 | 2021-01-31 | Bearing steel wire tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472297U (en) |
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2021
- 2021-01-31 CN CN202120275182.9U patent/CN214472297U/en active Active
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