CN210347323U - A device for testing the tensile strength of a rubber line - Google Patents
A device for testing the tensile strength of a rubber line Download PDFInfo
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- CN210347323U CN210347323U CN201921256456.9U CN201921256456U CN210347323U CN 210347323 U CN210347323 U CN 210347323U CN 201921256456 U CN201921256456 U CN 201921256456U CN 210347323 U CN210347323 U CN 210347323U
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- tensile strength
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- pressing block
- fixing mechanism
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Abstract
本实用新型涉及一种胶管线抗拉强度检测装置，包括底板、定板、动板、线端固定机构以及螺杆；所述定板与底板上端面连接，所述动板位于滑板上，所述滑板与底板上的滑轨活动连接，所述线端固定机构分别位于定板和动板的顶端，所述线端固定机构包括水平通槽、竖直盲槽、第一压紧块以及第二压紧块，所述第一压紧块位于水平通槽内，所述第二压紧块位于竖直盲槽内，所述螺杆贯穿动板上的螺纹孔并且螺杆的两端通过轴承分别与定板和支撑板活动连接，所述滑板侧面设置有指针。本实用新型可对胶管线的抗拉强度进行检测，其整体结构简洁，造价与使用成本均较低，有利于降低胶管线的成本，从而提高企业的收益。
The utility model relates to a testing device for the tensile strength of a rubber pipeline, comprising a bottom plate, a fixed plate, a moving plate, a wire end fixing mechanism and a screw rod; the fixed plate is connected with the upper end face of the bottom plate, the moving plate is located on a sliding plate, and the The sliding plate is movably connected with the sliding rail on the bottom plate, the wire end fixing mechanism is located at the top of the fixed plate and the moving plate respectively, and the wire end fixing mechanism includes a horizontal through slot, a vertical blind slot, a first pressing block and a second pressing block. The compression block, the first compression block is located in the horizontal through groove, the second compression block is located in the vertical blind groove, the screw rod penetrates the threaded hole on the moving plate, and the two ends of the screw rod are respectively connected with each other through bearings. The fixed plate and the support plate are movably connected, and a pointer is arranged on the side of the slide plate. The utility model can detect the tensile strength of the rubber pipeline, the overall structure is simple, the construction cost and the use cost are low, the cost of the rubber pipeline is reduced, and the profit of the enterprise is improved.
Description
Technical Field
The utility model relates to a detection tool, concretely relates to rubber pipeline tensile strength detection device.
Background
After the rubber pipeline is produced and processed, in order to ensure the qualified rate, the rubber pipeline needs to be subjected to sampling inspection. Wherein, the tensile strength of the rubber pipeline is a necessary item for sampling inspection.
When the tensile strength is detected, the stretched rubber hose line needs to be gradually stressed and stretched, and the rubber hose line is gradually elongated and deformed until the rubber hose line is broken. The existing tensile strength detection needs to be carried out by a special detection instrument.
However, the detecting instrument has more sensors and electric mechanisms, and the whole manufacturing cost is higher, so the purchasing and the use of the detecting instrument can cause higher cost for the production of the glue pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a rubber tube line tensile strength detection device can detect the tensile strength of rubber tube line, reduce cost.
In order to achieve the above object, the present invention provides the following technical solutions:
a tensile strength detection device for a rubber pipeline comprises a bottom plate, a fixed plate, a movable plate, a wire end fixing mechanism and a screw rod; the fixed plate is connected with the upper end face of the bottom plate, the movable plate is located on the sliding plate, the sliding plate is movably connected with a sliding rail on the bottom plate, the wire end fixing mechanism is located at the top ends of the fixed plate and the movable plate respectively, the wire end fixing mechanism comprises a horizontal through groove, a vertical blind groove, a first pressing block and a second pressing block, the first pressing block is located in the horizontal through groove, the second pressing block is located in the vertical blind groove, the screw rod penetrates through a threaded hole in the movable plate, two ends of the screw rod are movably connected with the fixed plate and the supporting plate respectively through bearings, and a pointer is arranged on the side face of the sliding plate.
Furthermore, the fixed plate and the wire end fixing mechanisms on the movable plate are symmetrically arranged.
Furthermore, the horizontal through groove of the wire end fixing mechanism is positioned at the position, close to the top end, of the fixed plate and the movable plate, and the top end of the vertical blind groove is communicated with the horizontal through groove.
Furthermore, the wire end fixing mechanism further comprises a first screw and a second screw, the first screw is movably connected with the first pressing block, and the second screw is movably connected with the second pressing block.
Further, the external thread of the screw is matched with the internal thread of the threaded hole in the movable plate; and a hand wheel is coaxially arranged at one end of the screw rod close to the fixed plate.
Furthermore, the upper end face of the bottom plate is provided with scale marks, the extending direction of the scale marks is parallel to the sliding rail, and the pointer corresponds to the upper position and the lower position of the scale marks.
The utility model has the advantages that: the utility model provides a rubber tube line tensile strength detection device, uses through the cooperation of deciding board, slide, movable plate, line end fixed establishment, screw rod and pointer, can detect the tensile strength of rubber tube line, and its overall structure is succinct, and the cost is all lower with use cost, is favorable to reducing the cost of rubber tube line to improve the income of enterprise.
Drawings
Fig. 1 is the utility model discloses a rubber pipeline tensile strength detection device's overall structure schematic diagram.
Fig. 2 is the utility model discloses a rubber pipeline line tensile strength detection device's line end fixing mechanism's cross-sectional view.
In the figure: 1. a base plate; 2. fixing a plate; 3. a slide rail; 4. a slide plate; 5. a movable plate; 6. a horizontal through groove; 7. a vertical blind slot; 8. a first screw; 9. a first compact block; 10. a second screw; 11. a second compact block; 12. a screw; 13. a hand wheel; 14. a pointer; 15. scale lines; 16. and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 and 2, a tensile strength testing apparatus for rubber pipeline comprises a bottom plate 1, a fixed plate 2, a movable plate 5, a wire end fixing mechanism and a screw 12; the fixed plate 2 is connected with the upper end face of the bottom plate 1, the movable plate 5 is located on the sliding plate 4, the sliding plate 4 is movably connected with a sliding rail 3 on the bottom plate 1, the wire end fixing mechanism is located at the top ends of the fixed plate 2 and the movable plate 5 respectively, the wire end fixing mechanism comprises a horizontal through groove 6, a vertical blind groove 7, a first pressing block 9 and a second pressing block 11, the first pressing block 9 is located in the horizontal through groove 6, the second pressing block 11 is located in the vertical blind groove 7, the screw rod 12 penetrates through a threaded hole in the movable plate 5, two ends of the screw rod 12 are movably connected with the fixed plate 2 and a supporting plate 16 through bearings respectively, and a pointer 14 is arranged on the side face of the sliding plate 4.
The fixed plate 2 and the movable plate 5 are symmetrically arranged, and the two line end fixing mechanisms are used for fixing two ends of the rubber pipeline respectively.
The horizontal through groove 6 of the wire end fixing mechanism is positioned at the positions, close to the top ends, of the fixed plate 2 and the movable plate 5, and the top ends of the vertical blind grooves 7 are communicated with the horizontal through groove 6.
The wire end fixing mechanism further comprises a first screw 8 and a second screw 10, the first screw 8 is movably connected with the first pressing block 9, and the second screw 10 is movably connected with the second pressing block 11.
The external thread of the screw 12 is matched with the internal thread of the threaded hole on the movable plate 5; and a hand wheel 13 is coaxially arranged at one end of the screw 12 close to the fixed plate 2, and the hand wheel 13 is used for facilitating hand screwing so as to drive the screw 12 to rotate.
The upper end face of the bottom plate 1 is provided with scale marks 15, the extending direction of the scale marks 15 is parallel to the sliding rail 3, the pointer 14 corresponds to the upper position and the lower position of the scale marks 15, and the pointer 14 is used for indicating the scale value corresponding to the position of the sliding plate 4.
The utility model discloses a theory of operation does: firstly, a hand wheel 13 is manually driven, a screw 12 rotates to drive a movable plate 5 and a sliding plate 4 to move towards a fixed plate 2 along a sliding rail 3, then two ends of a rubber hose line to be detected are respectively fixed on a line end fixing mechanism on the fixed plate 2 and the movable plate 5, specifically, a line end is inserted into a horizontal through groove 6 and bent into a vertical blind groove 7, a second screw 10 is firstly screwed until a second pressing block 11 presses the line end, and then a first screw 8 is screwed until a first pressing block 9 presses the position, close to a pressure head, of the rubber hose line, so that the line end is fixed; then the hand wheel 12 is driven reversely, the screw 12 rotates reversely to drive the movable plate 5 and the sliding plate 4 to move towards the support plate 16 along the sliding rail 3 until the rubber hose line is tightened, and at the moment, scales on the scale mark 15 indicated by the pointer 14 are checked; then, the hand wheel 13 is continuously screwed, the rubber pipeline is stretched, deformed and finally broken, and at the moment, the scales on the scale mark 15 indicated by the pointer 14 are checked; the tensile strength can be calculated by the calculation formula of the basic knowledge in the field only by the difference of the corresponding length between the two scale values.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (6)
1. The utility model provides a rubber tube line tensile strength detection device which characterized in that: comprises a bottom plate (1), a fixed plate (2), a movable plate (5), a wire end fixing mechanism and a screw rod (12); the fixed plate (2) is connected with the upper end face of the bottom plate (1), the movable plate (5) is located on the sliding plate (4), the sliding plate (4) is movably connected with a sliding rail (3) on the bottom plate (1), the wire end fixing mechanism is located at the top ends of the fixed plate (2) and the movable plate (5) respectively, the wire end fixing mechanism comprises a horizontal through groove (6), a vertical blind groove (7), a first pressing block (9) and a second pressing block (11), the first pressing block (9) is located in the horizontal through groove (6), the second pressing block (11) is located in the vertical blind groove (7), the screw rod (12) penetrates through a threaded hole in the movable plate (5) and two ends of the screw rod (12) are movably connected with the fixed plate (2) and a supporting plate (16) through bearings respectively, and a pointer (14) is arranged on the side face of the sliding plate (4).
2. The device for detecting the tensile strength of the rubber hose line according to claim 1, wherein: the fixed plate (2) and the movable plate (5) are symmetrically arranged.
3. The device for detecting the tensile strength of the rubber hose line according to claim 2, wherein: the horizontal through groove (6) of the wire end fixing mechanism is positioned at the positions, close to the top ends, of the fixed plate (2) and the movable plate (5), and the top end of the vertical blind groove (7) is communicated with the horizontal through groove (6).
4. The device for detecting the tensile strength of the rubber hose line according to claim 3, wherein: the wire end fixing mechanism further comprises a first screw (8) and a second screw (10), the first screw (8) is movably connected with the first pressing block (9), and the second screw (10) is movably connected with the second pressing block (11).
5. The device for detecting the tensile strength of the rubber hose line according to claim 1, wherein: the external thread of the screw rod (12) is matched with the internal thread of the threaded hole on the movable plate (5); and a hand wheel (13) is coaxially arranged at one end of the screw rod (12) close to the fixed plate (2).
6. The device for detecting the tensile strength of the rubber hose line according to claim 1, wherein: the upper end face of the bottom plate (1) is provided with scale marks (15), the extending direction of the scale marks (15) is parallel to the sliding rail (3), and the pointer (14) corresponds to the upper position and the lower position of the scale marks (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256456.9U CN210347323U (en) | 2019-08-06 | 2019-08-06 | A device for testing the tensile strength of a rubber line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256456.9U CN210347323U (en) | 2019-08-06 | 2019-08-06 | A device for testing the tensile strength of a rubber line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210347323U true CN210347323U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921256456.9U Expired - Fee Related CN210347323U (en) | 2019-08-06 | 2019-08-06 | A device for testing the tensile strength of a rubber line |
Country Status (1)
| Country | Link |
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| CN (1) | CN210347323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903899A (en) * | 2021-01-13 | 2021-06-04 | 江西新吉电缆有限公司 | Environment-friendly termite-rat-proof waterproof flame-retardant fire-resistant control cable |
-
2019
- 2019-08-06 CN CN201921256456.9U patent/CN210347323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903899A (en) * | 2021-01-13 | 2021-06-04 | 江西新吉电缆有限公司 | Environment-friendly termite-rat-proof waterproof flame-retardant fire-resistant control cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200417 |