CN213456523U - Wear-resisting testing arrangement of working of plastics - Google Patents
Wear-resisting testing arrangement of working of plastics Download PDFInfo
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- CN213456523U CN213456523U CN202022370821.8U CN202022370821U CN213456523U CN 213456523 U CN213456523 U CN 213456523U CN 202022370821 U CN202022370821 U CN 202022370821U CN 213456523 U CN213456523 U CN 213456523U
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- fixedly connected
- workstation
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- wear
- shaped sliding
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- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a working of plastics wear-resisting testing arrangement, comprises a workbench, the equal fixedly connected with backup pad in both sides of the top intermediate position of workstation, the top fixedly connected with fixed roof of backup pad, the first motor of bottom fixedly connected with of workstation, the top fixedly connected with polishing piece that the output of first motor runs through the workstation, T type spout has all been seted up to the other both sides of the top intermediate position of workstation, sliding connection has fixing device in the T type spout. This wear-resisting testing arrangement of working of plastics, through having set up movable pouring weight, movable pouring weight compresses tightly the piece that awaits measuring, and through the second motor, the second motor will drive the threaded rod and rotate, and the threaded rod drives movable pouring weight and removes, consequently can adjust the pressure value of movable pouring weight to the piece that awaits measuring, through having set up infrared range finder, comes reaction degree of wear through the difference in height around.
Description
Technical Field
The utility model relates to a plastics quality testing technical field specifically is a working of plastics wear-resisting testing arrangement.
Background
The wear resistance of plastics is one of its mechanical properties, and reflects the ability of plastics to resist external destructive effects, and is mainly related to the rigidity and flexibility of plastics. The wear resistance of the material is the wear resistance of the sample, which is expressed by the wear loss of the sample, and is equal to the difference between the mass of the sample before and after grinding divided by the area to be ground, and expressed by the wear rate or the inverse of the wear rate of the material under the specified friction condition, and after the production of the plastic product is finished, the wear resistance of the plastic product needs to be tested by using a wear resistance testing device.
At present, wear-resisting testing arrangement mostly shows with the quality difference before and after wearing and tearing, but has many pieces to remain on the piece that awaits measuring after wearing and tearing, leads to the measuring result inaccurate, and the pressure that the piece that awaits measuring received can't be adjusted to current wear-resisting testing arrangement, consequently can only test different plastics pieces that await measuring with same pressure value, has very big influence to the test result. Therefore, the abrasion resistance testing device for the plastic part is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a working of plastics wear-resisting testing arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a working of plastics wear-resisting testing arrangement, includes the workstation, the equal fixedly connected with backup pad in both sides of the top intermediate position of workstation, the top fixedly connected with fixed roof of backup pad, the first motor of bottom fixedly connected with of workstation, the top fixedly connected with polishing piece that the output of first motor runs through the workstation, T type spout has all been seted up to the other both sides of the top intermediate position of workstation, sliding connection has fixing device in the T type spout.
Preferably, the fixing device comprises a T-shaped sliding block matched with the T-shaped sliding groove, a clamping plate is fixedly connected to the top end of the T-shaped sliding block, an anti-skidding groove is formed in the inner side of the clamping plate, a spring is arranged in the T-shaped sliding groove, one end of the spring is fixedly connected with one side of the T-shaped sliding block, and the other end of the spring is fixedly connected with one side, close to the central position, of the T-shaped sliding groove.
Preferably, the top end of the fixed top plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving bevel gear, the outer side of the driving bevel gear is meshed with a driven bevel gear, the bottom end of the driven bevel gear is fixedly connected with a threaded rod, and the bottom end of the threaded rod penetrates through the bottom end of the fixed top plate and is connected with a movable weight block through threads.
Preferably, both sides of the top end of the movable weight block are movably connected with limiting rods, the top end of each limiting rod is fixedly connected with the bottom end of the fixed top plate, the bottom end of each limiting rod penetrates through the movable weight block, the top end of the movable weight block is fixedly connected with a 7-shaped rod, one side of the 7-shaped rod is fixedly connected with an infrared distance meter, and the bottom end of the movable weight block is provided with a pressure sensor.
Preferably, the measuring end of the infrared distance measuring instrument is flush with the bottom end of the pressure sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up movable pouring weight, movable pouring weight compresses tightly the piece that awaits measuring, and through the second motor, the second motor will drive the threaded rod and rotate, and the threaded rod drives movable pouring weight and removes, consequently can adjust the pressure value of movable pouring weight to the piece that awaits measuring, through having set up infrared distance meter, comes the reaction degree of wear through the difference in height around.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the partial cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the area A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the structure of the region B in fig. 2 according to the present invention.
In the figure: 1-a workbench; 2-a support plate; 3-fixing the top plate; 4-a first motor; 5-grinding the sheet; 6-T type chute; 7-a fixing device; 8-T type slide block; 9-clamping plate; 10-anti-slip grooves; 11-a spring; 12-a second motor; 13-drive bevel gear; 14-driven bevel gear; 15-threaded rod; 16-a movable weight; 17-a limiting rod; 18- "7" shaped rod; 19-infrared range finder; 20-pressure sensor.
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: the utility model provides a working of plastics wear-resisting testing arrangement, includes workstation 1, the equal fixedly connected with backup pad 2 in both sides of the top intermediate position of workstation 1, the top fixedly connected with roof 3 of backup pad 2, the first motor 4 of bottom fixedly connected with of workstation 1, the top fixedly connected with polishing disc 5 that workstation 1 was run through to the output of first motor 4, T type spout 6 has all been seted up to the other both sides of the top intermediate position of workstation 1, sliding connection has fixing device 7 in the T type spout 6, and first motor 4 is as polishing disc 5's drive power, and fixing device 7 will await measuring fixedly.
The fixing device 7 comprises a T-shaped sliding block 8 matched with the T-shaped sliding groove 6, a clamping plate 9 is fixedly connected to the top end of the T-shaped sliding block 8, an anti-skidding groove 10 is formed in the inner side of the clamping plate 9, a spring 11 is arranged in the T-shaped sliding groove 6, one end of the spring 11 is fixedly connected with one side of the T-shaped sliding block 8, the other end of the spring 11 is fixedly connected with one side, close to the central position, of the T-shaped sliding groove 6, the spring 11 pulls the T-shaped sliding block 8, the T-shaped sliding block 8 moves along with the T-shaped sliding block, and therefore a piece to be detected is fixed.
The top end of the fixed top plate 3 is fixedly connected with a second motor 12, the output end of the second motor 12 is fixedly connected with a driving bevel gear 13, the outer side of the driving bevel gear 13 is meshed with a driven bevel gear 14, the bottom end of the driven bevel gear 14 is fixedly connected with a threaded rod 15, the bottom end of the threaded rod 15 penetrating through the bottom end of the fixed top plate 3 is connected with a movable weight 16 in a threaded mode, the second motor 12 serves as driving force, and the second motor 12 drives the threaded rod 15 to rotate so that the movable weight 16 can move up and down.
The utility model discloses a pressure measuring device, including movable weight 16, limiting rod 17, fixed roof 3, infrared distance meter 19, pressure sensor 20, the top both sides swing joint of movable weight 16 has gag lever post 17, the top of gag lever post 17 and the bottom fixed connection of fixed roof 3, the bottom of gag lever post 17 runs through movable weight 16, the top fixed connection of movable weight 16 has "7" type pole 18, one side fixed connection of "7" type pole 18, its type is elegant SP1500 of figure, the bottom of movable weight 16 is provided with pressure sensor 20, its type is CYYZ11, pressure sensor 20 detects the pressure value between movable weight 16 and the piece that awaits measuring, through control system for this pressure value keeps unchangeable, and infrared distance meter 19 detects the difference in height before and after wearing.
The measuring end of the infrared distance meter 19 is flush with the bottom end of the pressure sensor 20, and is arranged for the purpose of facilitating measurement.
The working principle is as follows: when measuring, it is fixed earlier that the piece that awaits measuring passes through fixing device 7, start second motor 12, second motor 12 drives drive bevel gear 13 and rotates, drive bevel gear 13 drives driven bevel gear 14 and rotates, driven bevel gear 14 drives threaded rod 15 and rotates, threaded rod 15 makes movable weight 16 remove, consequently, through the work of second motor 12, can adjust the pressure value of movable weight 16 and piece that awaits measuring, can set up the pressure value according to the test needs this moment, then first motor 4 work, polish the piece that awaits measuring, this process passes through control system, make second motor 12 rotate threaded rod 15, make the pressure value keep unchanged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a working of plastics wear-resisting testing arrangement, includes workstation (1), its characterized in that: the utility model discloses a polishing machine, including workstation (1), the equal fixedly connected with backup pad (2) in both sides of the top intermediate position of workstation (1), the top fixedly connected with roof (3) of backup pad (2), the first motor (4) of bottom fixedly connected with of workstation (1), the top fixedly connected with polishing piece (5) of workstation (1) are run through to the output of first motor (4), T type spout (6) have all been seted up to the other both sides of the top intermediate position of workstation (1), sliding connection has fixing device (7) in T type spout (6).
2. The abrasion resistance test device of a plastic part according to claim 1, wherein: the fixing device (7) comprises a T-shaped sliding block (8) matched with the T-shaped sliding groove (6), a clamping plate (9) is fixedly connected to the top end of the T-shaped sliding block (8), an anti-skidding groove (10) is formed in the inner side of the clamping plate (9), a spring (11) is arranged in the T-shaped sliding groove (6), one end of the spring (11) is fixedly connected with one side of the T-shaped sliding block (8), and the other end of the spring (11) is fixedly connected with one side, close to the central position, of the T-shaped sliding groove (6).
3. The abrasion resistance test device of a plastic part according to claim 1, wherein: the top fixedly connected with second motor (12) of roof fixed plate (3), the output fixedly connected with drive bevel gear (13) of second motor (12), the outside meshing of drive bevel gear (13) has driven bevel gear (14), the bottom fixedly connected with threaded rod (15) of driven bevel gear (14), the bottom threaded connection that the bottom of threaded rod (15) runs through roof fixed plate (3) has movable pouring weight (16).
4. A wear resistance test device for plastic articles as claimed in claim 3, wherein: the movable weight block is characterized in that limiting rods (17) are movably connected to two sides of the top end of the movable weight block (16), the top end of each limiting rod (17) is fixedly connected with the bottom end of the fixed top plate (3), the bottom end of each limiting rod (17) penetrates through the movable weight block (16), a 7-shaped rod (18) is fixedly connected to the top end of each movable weight block (16), an infrared distance meter (19) is fixedly connected to one side of the 7-shaped rod (18), and a pressure sensor (20) is arranged at the bottom end of each movable weight block (16).
5. The abrasion resistance test device of claim 4, wherein: the measuring end of the infrared distance meter (19) is flush with the bottom end of the pressure sensor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022370821.8U CN213456523U (en) | 2020-10-22 | 2020-10-22 | Wear-resisting testing arrangement of working of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022370821.8U CN213456523U (en) | 2020-10-22 | 2020-10-22 | Wear-resisting testing arrangement of working of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213456523U true CN213456523U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022370821.8U Expired - Fee Related CN213456523U (en) | 2020-10-22 | 2020-10-22 | Wear-resisting testing arrangement of working of plastics |
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| CN (1) | CN213456523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459886A (en) * | 2021-12-31 | 2022-05-10 | 南通新源特种纤维有限公司 | Reinforced fiber strength detection device for processing brake material |
-
2020
- 2020-10-22 CN CN202022370821.8U patent/CN213456523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459886A (en) * | 2021-12-31 | 2022-05-10 | 南通新源特种纤维有限公司 | Reinforced fiber strength detection device for processing brake material |
| CN114459886B (en) * | 2021-12-31 | 2023-01-13 | 南通新源特种纤维有限公司 | Reinforced fiber strength detection device for processing brake material |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |