CN209927597U - Tensile test clamping device for production test of silicon core pipe - Google Patents
Tensile test clamping device for production test of silicon core pipe Download PDFInfo
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- CN209927597U CN209927597U CN201920637737.2U CN201920637737U CN209927597U CN 209927597 U CN209927597 U CN 209927597U CN 201920637737 U CN201920637737 U CN 201920637737U CN 209927597 U CN209927597 U CN 209927597U
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Abstract
The utility model discloses a tensile test clamping device for silicon core tube production test, which comprises a bottom plate, wherein a supporting plate a is fixedly arranged on the left side of the upper surface of the bottom plate, a chute is arranged on the right side of the upper surface of the bottom plate, a sliding block is connected to the inner side wall of the chute in a sliding manner, the sliding block is fixedly arranged on the lower surface of a mounting plate, and a supporting plate b is fixedly arranged on the upper surface of the mounting plate; utilize the charging connector to inflate for the gasbag and make the gasbag bulge and drive two limiting plates and keep away from each other, remove through slide bar locating plate a and push up locating plate a, make locating plate a closely laminate with the silicon core intraductal wall, utilize the screw post to rotate and drive two connecting plates and be close to each other, and then drive two locating plate b and be close to each other, make locating plate b closely laminate with the silicon core intraductal wall, can carry out dual fixed inside and outside the silicon core pipe, it is effectual to press from both sides, the phenomenon of skidding takes place effectively to prevent among the test process, the going on smoothly of experiment has been guaranteed.
Description
Technical Field
The utility model belongs to the technical field of silicon core pipe production, concretely relates to silicon core pipe production test is with tensile test clamping device.
Background
The silicon core pipe is a novel composite pipeline with a silica gel solid lubricant on the inner wall, has good sealing performance, chemical corrosion resistance and low engineering cost, is widely applied to optical cable communication network systems of highways, railways and the like, and the HDPE silicon core pipe is a novel composite pipeline with a silica gel solid lubricant on the inner wall, is called a silicon pipe for short, is synchronously extruded and compounded by three plastic extruders, is mainly made of high-density polyethylene, has a core layer made of silica gel serving as a solid lubricant with the lowest friction coefficient, and is widely applied to the optical cable communication network systems.
Need carry out tensile test to the silicon core pipe after original silicon core pipe production, it is not good to the centre gripping effect when pressing from both sides tight the silicon core pipe, and then leads to the silicon core pipe to take place the phenomenon of skidding easily, influences experimental progress, reduces work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silicon core pipe production test is with tensile test clamping device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tensile test clamping device for production test of silicon core tubes comprises a bottom plate, wherein a supporting plate a is fixedly mounted on the left side of the upper surface of the bottom plate, a chute is formed in the right side of the upper surface of the bottom plate, a sliding block is connected to the inner side wall of the chute in a sliding manner, the sliding block is fixedly mounted on the lower surface of a mounting plate, a supporting plate b is fixedly mounted on the upper surface of the mounting plate, a fixing shell is fixedly mounted on the opposite surfaces of the supporting plate a and the supporting plate b through fixing columns respectively, an air bag is arranged in the fixing shell, an inflating nozzle is arranged on the front surface of the fixing shell and is communicated with the air bag through an air pipe, sliding sleeves are clamped on the upper surface and the lower surface of the fixing shell, a sliding rod is sleeved on the inner side wall of the sliding sleeves, a limiting plate, the utility model discloses a thread protection device for a motor vehicle, including backup pad a, backup pad b, pivot, locating plate b, electric putter and external power supply electric connection, backup pad a and backup pad b back of the body equal fixed mounting in a side of the back of the body mutually have the protecting crust, the upper surface and the lower surface symmetry joint of protecting crust have the bearing, and the pivot has all been cup jointed to the inner wall of two bearings, and two relative one ends of pivot respectively with the top and the bottom fixed connection of screw thread post, the bottom welding of protecting crust below pivot has the turning handle, the surface threaded connection of screw thread post has two screw caps, the screw cap joint is at the upper surface of connecting plate, the passageway that the connecting plate was seted up on passing backup pad b extends to backup pad b left surface.
Preferably, the number of the positioning plates a and the number of the positioning plates b are two, the positioning plates a and the positioning plates b are respectively arc-shaped and right-angle-shaped, and rubber anti-skid pads are bonded on the opposite surfaces of the positioning plates a and the positioning plates b on one side of the fixed shell.
Preferably, the threaded column is provided with threads with two opposite ends, and the two threaded caps are respectively positioned on the two sections of threads on the threaded column.
Preferably, the upper surface and the lower surface of the inner side wall of the protective shell are both fixedly provided with telescopic rods, and one ends, opposite to the two telescopic rods, of the two telescopic rods are fixedly connected with one side face, opposite to the two connecting plates, of the two connecting plates respectively.
Preferably, the front surface of the mounting plate is fixedly provided with a pointer, and the front surface of the bottom plate is provided with scale marks.
Preferably, the outer surfaces of the bottom ends of the supporting plate a and the supporting plate b are fixedly connected with the upper surface of the bottom plate and the upper surface of the mounting plate through four reinforcing ribs respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the air bag is inflated by the inflating nozzle, so that the air bag is expanded to drive the two limiting plates to be away from each other, the positioning plate a is jacked up by moving the slide bar positioning plate a, the positioning plate a is tightly attached to the inner wall of the silicon core pipe, the two connecting plates are driven to be close to each other by rotating the threaded columns, and the two positioning plates b are driven to be close to each other, so that the positioning plate b is tightly attached to the outer wall of the silicon core pipe, the inside and the outside of the silicon core pipe can be doubly fixed, the clamping effect is good, the slipping phenomenon in the test process is effectively prevented, and;
(2) through the rubber slipmat that sets up on locating plate an and locating plate b, increased the frictional force of locating plate an and locating plate b and silicon core pipe, further effectively fixed the silicon core pipe, utilize the toolbox to deposit the instrument that uses in the test process simultaneously, the distance that removes when the understanding silicon core pipe that utilizes the cooperation of the scale mark on pointer on the mounting panel and the bottom plate on can be clear breaks, the long silicon core pipe tensile properties of distance is good when breaking.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the positioning plate a and the positioning plate b of the present invention viewed from the right;
FIG. 3 is a schematic structural view of the bottom plate of the present invention;
fig. 4 is an enlarged schematic structural view at a position a of the present invention;
in the figure: 1. a base plate; 2. a support plate a; 3. a slider; 4. mounting a plate; 5. a support plate b; 6. fixing a column; 7. a stationary case; 8. an air bag; 9. a sliding sleeve; 10. a slide bar; 11. a positioning plate a; 12. a limiting plate; 13. a protective shell; 14. a rotating shaft; 15. a threaded post; 16. a threaded cap; 17. a connecting plate; 18. a positioning plate b; 19. an electric push rod; 20. a tool box; 21. scale lines; 22. a telescopic rod; 23. a pointer.
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. 1-4, the present invention provides a technical solution: a tensile test clamping device for production test of silicon core tubes comprises a bottom plate 1, a supporting plate a2 is fixedly installed on the left side of the upper surface of the bottom plate 1, a sliding groove is formed in the right side of the upper surface of the bottom plate 1, a sliding block 3 is connected to the inner side wall of the sliding groove in a sliding mode, the sliding block 3 is fixedly installed on the lower surface of a mounting plate 4, a supporting plate b5 is fixedly installed on the upper surface of the mounting plate 4, a fixed shell 7 is fixedly installed on the opposite surfaces of a supporting plate a2 and a supporting plate b5 through a fixed column 6 respectively, an air bag 8 is arranged inside the fixed shell 7, an inflating nozzle is arranged on the front surface of the fixed shell 7 and communicated with the air bag 8 through an air pipe, sliding sleeves 9 are clamped on the upper surface and the lower surface of the fixed shell 7, a sliding rod 10 is sleeved on the inner side wall of the sliding, the equal fixed mounting in a side that backup pad a2 and backup pad b5 carried on the back mutually has protecting crust 13, the upper surface and the lower surface symmetry joint of protecting crust 13 have a bearing, and the inner wall of two bearings has all cup jointed pivot 14, and two relative one ends of pivot 14 respectively with the top and the bottom fixed connection of screw thread post 15, the bottom welding of pivot 14 in protecting crust 13 below has the turning handle, the surface threaded connection of screw thread post 15 has two screw caps 16, the upper surface at connecting plate 17 of screw cap 16 joint, the passageway that sets up on connecting plate 17 passed backup pad b5 extends to backup pad b5 left surface, the left surface fixed mounting of connecting plate 17 has locating plate b18, the last fixed surface of bottom plate 1 installs toolbox 20 and electric putter 19, electric putter 19 and external power supply electric connection.
In this embodiment, the electric putter 19 may be of a model GRA-L20.
In the embodiment, people select a silicon core tube with a proper length and respectively face two ends of the silicon core tube to the two fixing shells 7, so that the fixing shells 7 are inserted into the silicon core tube, the air bag 8 is inflated through the inflating nozzle to swell the air bag 8, the air bag 8 jacks up the positioning plate a11 through the limiting ring and the slide bar 10, the positioning plate a11 is tightly attached to the inner wall of the silicon core tube to fix the silicon core tube, then the rotating handle is rotated to drive the threaded column 15 to rotate through the rotating shaft 14, further the two connecting plates 17 are driven to mutually approach to drive the two positioning plates b18 to mutually approach to be attached to the outer wall of the silicon core tube, thereby the positioning plate a11 and the positioning plate b18 are matched to carry out internal and external double fixing and clamping on the silicon core tube, meanwhile, the silicon core tube is reinforced and fixed by using a rubber anti-slip mat, after the fixing, the electric push rod 19 is controlled to extend, the moving distance of the supporting plate b5 when the silicon chip tube is broken can be known by the matching of the pointer 23 and the scale mark 21, and the tool can be stored and used through the tool box 20.
Furthermore, the number of positioning plate a11 and positioning plate b18 is two, the shape of positioning plate a11 and the shape of positioning plate b18 are arc and right-angle respectively, and rubber anti-slip pads are bonded on the opposite surfaces of positioning plate a11 and positioning plate b18 on one side of fixed shell 7.
In this embodiment, through setting up locating plate a11 and locating plate b18, utilize locating plate a11 and locating plate b18 to fix the inside and outside dual of silicon core pipe respectively, the fixed clamp is effectual, utilizes the rubber slipmat to increase the frictional force between locating plate a11 and locating plate b18 and the silicon core pipe simultaneously, further fixes the silicon core pipe.
Further, the threaded column 15 is provided with threads with opposite directions at two ends, and the two threaded caps 16 are respectively located on the two sections of threads on the threaded column 15.
In this embodiment, two sections of threads with opposite directions are formed on the threaded column 15, so that the threaded column 15 can drive the two connecting plates 17 to approach or separate from each other when rotating, and further can drive the two positioning plates b18 to approach or separate from each other.
Further, the upper surface and the lower surface of the inner side wall of the protective shell 13 are both fixedly provided with telescopic rods 22, and one ends of the two telescopic rods 22 opposite to each other are fixedly connected with one side face of the two connecting plates 17 back to each other.
In this embodiment, utilize telescopic link 22 to support connecting plate 17, telescopic link 22 follows connecting plate 17 and reciprocates and extend or contract for connecting plate 17 can not rotate and more stable when moving.
Furthermore, a pointer 23 is fixedly mounted on the front surface of the mounting plate 4, and the scale marks 21 are arranged on the front surface of the bottom plate 1.
In this embodiment, the distance that the supporting plate b5 moves when the silicon core tube is broken can be clearly seen by the cooperation of the pointer 23 and the scale mark 21.
Further, the outer surfaces of the bottom ends of the support plate a2 and the support plate b5 are fixedly connected with the upper surface of the base plate 1 and the upper surface of the mounting plate 4 through four reinforcing ribs, respectively.
In the embodiment, the support plates a2 and b5 are reinforced and supported by reinforcing ribs, so that the support plates a2 and b5 are more stably mounted and fixed.
The utility model discloses a theory of operation and use flow: people select a silicon core pipe with a proper length and respectively face two ends of the silicon core pipe to the two fixing shells 7, so that the fixing shells 7 are inserted into the silicon core pipe, the air bag 8 is inflated through the inflating nozzle to enable the air bag 8 to swell, and further the air bag 8 jacks up the positioning plate a11 through the limiting ring and the slide rod 10, so that the positioning plate a11 is tightly attached to the inner wall of the silicon core pipe to fix the silicon core pipe, then the rotating handle is rotated to drive the threaded columns 15 to rotate through the rotating shaft 14, further the two connecting plates 17 are driven to mutually approach to drive the two positioning plates b18 to mutually approach to enable the two positioning plates b18 to be attached to the outer wall of the silicon core pipe, thereby the positioning plate a11 and the positioning plate b18 are matched to carry out internal and external double fixing clamping on the silicon core pipe, meanwhile, the silicon core pipe is reinforced and fixed, after the fixing is finished, the moving distance of the supporting plate b5 when the silicon chip tube is broken can be known by the matching of the pointer 23 and the scale mark 21, and the tool can be stored and used through the tool box 20.
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 silicon core pipe tensile test clamping device for production test, includes bottom plate (1), its characterized in that: the left side fixed mounting of bottom plate (1) upper surface has backup pad a (2), the spout has been seted up on the right side of bottom plate (1) upper surface, and the inside wall sliding connection of spout has slider (3), slider (3) fixed mounting is at the lower surface of mounting panel (4), the last fixed surface of mounting panel (4) installs backup pad b (5), the opposite face of backup pad a (2) and backup pad b (5) has set casing (7) through fixed column (6) fixed mounting respectively, the inside of set casing (7) is provided with gasbag (8), the front of set casing (7) is provided with the charging connector, and the charging connector is linked together through trachea and gasbag (8), the equal joint of upper surface and the lower surface of set casing (7) has sliding sleeve (9), slide bar (10) has been cup jointed to the inside wall of sliding sleeve (9), slide bar (10) are located one end fixed mounting limiting plate (12) of set casing (7) inside, one end, far away from the fixed shell (7), of the sliding rod (10) is fixedly provided with a positioning plate a (11), one side face, back on the back, of the supporting plate a (2) and the supporting plate b (5) is fixedly provided with a protective shell (13), bearings are symmetrically clamped on the upper surface and the lower surface of the protective shell (13), rotating shafts (14) are sleeved on the inner walls of the two bearings, one ends, opposite to the two rotating shafts (14), of the two rotating shafts are fixedly connected with the top end and the bottom end of a threaded column (15) respectively, a rotating handle is welded at the bottom end of the rotating shaft (14) below the protective shell (13), two threaded caps (16) are connected on the outer surface of the threaded column (15) in a threaded mode, the threaded caps (16) are clamped on the upper surface of the connecting plate (17), the connecting plate (17) penetrates through a channel formed in the supporting plate b (5) and extends to the left side face of the supporting plate b (, the upper surface fixed mounting of bottom plate (1) has toolbox (20) and electric putter (19), electric putter (19) and external power source electric connection.
2. The tensile test clamping device for the production test of the silicon core tube, according to claim 1, is characterized in that: the number of the positioning plates a (11) and the positioning plates b (18) is two, the positioning plates a (11) and the positioning plates b (18) are arc-shaped and right-angle-shaped respectively, and rubber anti-slip pads are bonded to the opposite surfaces of the positioning plates a (11) and the positioning plates b (18) on one side of the fixed shell (7).
3. The tensile test clamping device for the production test of the silicon core tube, according to claim 1, is characterized in that: the threaded column (15) is provided with threads with two opposite ends, and the two threaded caps (16) are respectively positioned on the two sections of threads on the threaded column (15).
4. The tensile test clamping device for the production test of the silicon core tube, according to claim 1, is characterized in that: the upper surface and the lower surface of the inner side wall of the protective shell (13) are fixedly provided with telescopic rods (22), and one ends, opposite to the two telescopic rods (22), of the two telescopic rods are fixedly connected with one side face, back on the back, of the two connecting plates (17) respectively.
5. The tensile test clamping device for the production test of the silicon core tube, according to claim 1, is characterized in that: the front fixed mounting of mounting panel (4) has pointer (23), the front of bottom plate (1) is provided with scale mark (21).
6. The tensile test clamping device for the production test of the silicon core tube, according to claim 1, is characterized in that: the outer surfaces of the bottom ends of the supporting plate a (2) and the supporting plate b (5) are fixedly connected with the upper surface of the mounting plate (4) through four reinforcing ribs and the upper surface of the bottom plate (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637737.2U CN209927597U (en) | 2019-05-07 | 2019-05-07 | Tensile test clamping device for production test of silicon core pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637737.2U CN209927597U (en) | 2019-05-07 | 2019-05-07 | Tensile test clamping device for production test of silicon core pipe |
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| Publication Number | Publication Date |
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| CN209927597U true CN209927597U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920637737.2U Active CN209927597U (en) | 2019-05-07 | 2019-05-07 | Tensile test clamping device for production test of silicon core pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067859A (en) * | 2020-09-07 | 2020-12-11 | 广东电网有限责任公司 | Distribution lines fault information acquisition and recognition terminal |
| CN113049368A (en) * | 2020-12-12 | 2021-06-29 | 陕西泰诺特检测技术有限公司 | Quality detection and positioning instrument for pe tube |
-
2019
- 2019-05-07 CN CN201920637737.2U patent/CN209927597U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067859A (en) * | 2020-09-07 | 2020-12-11 | 广东电网有限责任公司 | Distribution lines fault information acquisition and recognition terminal |
| CN113049368A (en) * | 2020-12-12 | 2021-06-29 | 陕西泰诺特检测技术有限公司 | Quality detection and positioning instrument for pe tube |
| CN113049368B (en) * | 2020-12-12 | 2023-09-22 | 陕西泰诺特检测技术有限公司 | pe pipe quality detecting and positioning instrument |
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