CN116067319A - Abrasion testing equipment for synchronous belt - Google Patents
Abrasion testing equipment for synchronous belt Download PDFInfo
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- CN116067319A CN116067319A CN202310273302.5A CN202310273302A CN116067319A CN 116067319 A CN116067319 A CN 116067319A CN 202310273302 A CN202310273302 A CN 202310273302A CN 116067319 A CN116067319 A CN 116067319A
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 70
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000005299 abrasion Methods 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0078—Testing material properties on manufactured objects
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- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses abrasion testing equipment of a synchronous belt, which comprises a synchronous belt limiting assembly and a driving assembly, wherein the synchronous belt limiting assembly comprises a base, a pair of head supporting plates oppositely arranged on the base, a pair of tail supporting plates oppositely arranged on the base, a first rotating shaft rotationally connected with the pair of head supporting plates, a second rotating shaft rotationally connected with the pair of tail supporting plates, a first belt wheel fixed on the first rotating shaft and a second belt wheel fixed on the second rotating shaft, and the synchronous belt is connected between the first belt wheel and the second belt wheel; the driving assembly comprises a speed regulating motor, a speed regulator connected with the speed regulating motor, a first driving wheel fixed on the first rotating shaft, a second driving wheel fixed on the output shaft of the speed regulating motor and a driving belt connected with the first driving wheel and the second driving wheel. The invention can realize the abrasion detection of the synchronous belt, has simple and controllable operation, and can check the abrasion condition of the synchronous belt and whether scraps fall off or not.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to wear testing equipment for a synchronous belt.
Background
The synchronous toothed belt is called as synchronous belt for short, which is similar to common V belt, flat belt and other belt driving modes and is one kind of flexible driving mode. The synchronous toothed belt takes a steel wire rope or a glass fiber rope as a strong layer, polyurethane or chloroprene rubber is coated outside the synchronous toothed belt, and the inner Zhou Zhicheng tooth shape of the belt is meshed with a toothed belt wheel. The strong layer has small deformation after bearing and can keep the circumferential section of the toothed belt unchanged, so that the belt and the belt wheel do not slide relatively, thereby ensuring synchronous transmission and constant and accurate transmission ratio; the toothed belt of the synchronous belt is thin and light, can be used for occasions with higher speed, and has a linear speed of 40m/s, a transmission ratio of 10 and a transmission efficiency of 98%; the synchronous belt has compact structure and good wear resistance. Because of the above advantages, synchronous belts are widely used in high-speed equipment, numerical control machine tools, robotics, automobiles, light spinning, and the like.
In the production research and development process of the synchronous belt, the synchronous belt is required to be subjected to abrasion test, so that the ingredients of the synchronous belt, the production process and the parameters of the synchronous belt are regulated and regulated according to the test result, namely the abrasion condition of the synchronous belt, and the abrasion and chip-falling problem of the synchronous belt is solved.
Therefore, there is a need for a belt wear detection apparatus that detects wear of a timing belt.
Disclosure of Invention
In order to solve at least one technical problem in the prior art, the invention provides wear testing equipment for a synchronous belt.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: a synchronous belt wear testing apparatus comprising:
the synchronous belt limiting assembly is used for limiting the synchronous belt and comprises a base, a pair of head supporting plates oppositely arranged on the base, a pair of tail supporting plates oppositely arranged on the base, a first rotating shaft rotationally connected with the pair of head supporting plates, a second rotating shaft rotationally connected with the pair of tail supporting plates, a first belt wheel fixed on the first rotating shaft and a second belt wheel fixed on the second rotating shaft, and the synchronous belt is connected between the first belt wheel and the second belt wheel;
the driving assembly is used for driving the first rotating shaft to rotate and comprises a speed regulating motor, a speed regulator connected with the speed regulating motor, a first driving wheel fixed on the first rotating shaft, a second driving wheel fixed on an output shaft of the speed regulating motor and a driving belt connected with the first driving wheel and the second driving wheel.
In some embodiments, the head support plate is provided with a first connection hole, two ends of the first rotation shaft are configured in the two first connection holes of the head support plate through bearings, and one end of the first rotation shaft exceeds the head support plate;
the first driving wheel is fixed on the part of the first rotating shaft, which exceeds the head supporting plate, and the first driving wheel is arranged between the pair of head supporting plates.
In some embodiments, the tail support plate is provided with a second connection hole, two ends of the second rotating shaft are configured in the two second connection holes of the pair of tail support plates through bearings, and the second belt wheel is arranged between the pair of tail support plates.
In some embodiments, the head support plate and the tail support plate are detachably connected to the base by bolts or screws.
In some embodiments, the wear testing device of the synchronous belt further comprises a distance adjusting assembly for adjusting the distance between the first rotating shaft and the second rotating shaft, wherein the distance adjusting assembly comprises a sliding rod fixed on the base, a sliding plate in sliding connection with the sliding rod, and a holding unit connected with the sliding plate and the sliding rod, and the sliding plate is detachably connected with the tail support plate.
In some embodiments, the enclasping unit is used for parking the sliding plate at a certain position of the sliding rod, and comprises two enclasping plates respectively arranged at two sides of the sliding rod and a fastening plate for fastening the two enclasping plates together, and the fastening plate is detachably connected with the sliding plate;
and a enclasping space is formed between the two enclasping plates, and the slide bar is arranged in the enclasping space, so that the two enclasping plates and the slide bar are relatively fixed by reducing the enclasping space. In some embodiments, the opposite end surfaces of the two enclasping plates are provided with arc-shaped grooves matched with the sliding rods, and the arc-shaped grooves of the two enclasping plates form the enclasping space;
the enclasping plate is provided with an adjusting through hole above the arc-shaped groove, the axis of the adjusting through hole is perpendicular to the axis of the sliding rod, and the size of the enclasping space is adjusted through bolts penetrating through the two adjusting through holes.
In some embodiments, the holding plate is provided with a clamping part above the arc-shaped groove, and the clamping part is provided with a first pin hole penetrating through the clamping part in the thickness direction;
the part of the fastening plate, which exceeds the sliding plate, is provided with a fastening through hole and a second pin hole communicated with the fastening through hole, the clamping part is arranged in the fastening through hole, and the clamping part is connected with the sliding plate through a pin shaft penetrating through the first pin hole and the second pin hole.
In some embodiments, the distance adjustment assembly further comprises a handle secured to the slide plate.
In certain embodiments, the wear testing device of the synchronous belt further comprises a support assembly for supporting the synchronous belt, the support assembly is arranged between the first belt pulley and the second belt pulley, the support assembly comprises a plurality of support risers detachably connected with the base and support cross plates fixed on the tops of the support risers, and the support cross plates are supported below the synchronous belt.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the synchronous belt is connected to the second belt pulley and the first belt pulley, and the first belt pulley is driven to rotate by the speed regulating motor, so that abrasion detection is carried out on the synchronous belt; meanwhile, the running speed of the synchronous belt is regulated through the speed regulator, so that the abrasion condition of the synchronous belt under different running speeds is detected, the operation is simple and controllable, and the abrasion condition of the synchronous belt and whether scraps fall off or not can be checked at all times;
2. the distance adjusting component is used for adjusting the distance between the second belt wheel and the first belt wheel, so that the detection equipment can be suitable for synchronous belts with different belt lengths.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a synchronous belt wear test device according to the present invention; fig. 2 is a schematic diagram of a clasping plate mechanism of a synchronous belt wear testing apparatus according to the present invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and detailed description thereof, which are simplified schematic drawings which illustrate only the basic structure of the invention and therefore show only those features which are relevant to the invention, it being noted that embodiments and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 and 2, the present disclosure provides a wear testing apparatus of a synchronous belt, including a synchronous belt limiting assembly for limiting a synchronous belt a, including a base 20, a pair of head support plates 1 oppositely disposed on the base 20, a pair of tail support plates 4 oppositely disposed on the base 20, a first rotating shaft 2 rotatably connected with the pair of head support plates 1, a second rotating shaft 5 rotatably connected with the pair of tail support plates 4, a first pulley 3 fixed on the first rotating shaft 2, and a second pulley 6 fixed on the second rotating shaft 5; the driving component is used for driving the first rotating shaft 2 to rotate and comprises a speed regulating motor 7, a speed regulator 11 connected with the speed regulating motor 7, a first driving wheel 9 fixed on the first rotating shaft 2, a second driving wheel 8 fixed on an output shaft of the speed regulating motor 7 and a driving belt 10 connected with the first driving wheel 9 and the second driving wheel 8.
During testing, the synchronous belt A is connected between the first belt pulley 3 and the second belt pulley 6, then the speed regulating motor 7 and the speed regulator 11 are started, the synchronous belt A runs on equipment at a certain speed, and the abrasion condition of the synchronous belt A and whether scraps fall or not are checked every a period of time.
In some embodiments, the head support plate 1 is provided with first connection holes, both ends of the first rotation shaft 2 are disposed in both first connection holes of the pair of head support plates 1 through bearings, and one end of the first rotation shaft 2 exceeds the head support plate 1. The first transmission wheel 9 is fixed to a portion of the first rotation shaft 2 beyond the head support plates 1, and the first pulley 3 is disposed between a pair of the head support plates 1.
In some embodiments, the tail support plates are provided with second connection holes, both ends of the second rotation shaft 5 are disposed in the two second connection holes of the two tail support plates through bearings, and the second pulley 6 is disposed between the pair of tail support plates 4.
In some embodiments, the cephalad bearing plate 1 and caudal bearing plate 4 are removably attached to the base 20.
In some embodiments, the wear testing device of the synchronous belt further comprises a distance adjustment assembly for adjusting the distance between the first rotating shaft 2 and the second rotating shaft 5, so that the wear testing device of the synchronous belt can test synchronous belts a with different sizes. The distance adjusting assembly comprises a sliding rod 12 fixed on a base 20, a sliding plate 13 in sliding connection with the sliding rod 12 and a holding unit connected with the sliding plate 13 and the sliding rod 12, and the tail support plate 4 is detachably connected to the sliding plate 13.
In some embodiments, the enclasping unit is used for parking the sliding plate 13 at a certain position of the sliding rod 12, and the enclasping unit includes two enclasping plates 14 respectively arranged at two sides of the sliding rod 12 and a fastening plate 15 for fastening the two enclasping plates 14 together, the fastening plate 15 is detachably connected with the sliding plate 13, an enclasping space is formed between the two enclasping plates 14, the sliding rod 12 is arranged in the enclasping space, and the two enclasping plates 14 and the sliding rod 12 are relatively fixed by reducing the enclasping space.
In some embodiments, the opposite end surfaces of the two enclasping plates 14 are provided with arc-shaped grooves 140 matched with the sliding rod 12, and the arc-shaped grooves 140 of the two enclasping plates 14 form the enclasping space. The enclasping plate 14 is provided with an adjusting through hole 143 above the arc groove, the axis of the adjusting through hole 143 is vertical to the axis of the slide bar 12, the two adjusting through holes 143 of the two enclasping plates 14 are concentric, and the size of the enclasping space is adjusted through bolts penetrating through the two adjusting through holes 143, so that after the slide plate 13 moves to a proper position, the two enclasping plates 14 can be fixed relative to the slide bar 12, and the slide plate 13 is stopped at the proper position of the slide bar 12.
In some embodiments, the clasping plate 14 is provided with a clamping portion 141 above the arc-shaped groove 140, and the clamping portion 141 is provided with a first pin hole penetrating the clamping portion 141 in the thickness direction. The portion of the fastening plate 15 beyond the sliding plate 13 is provided with a fastening through hole and a second pin hole communicated with the fastening through hole, the clamping portion 141 is disposed in the fastening through hole, and the clamping portion 141 is connected with the sliding plate 13 through a pin shaft penetrating through the first pin hole and the second pin hole.
In some embodiments, the distance adjustment assembly further comprises a handle 16, said handle 16 being fixed to the sliding plate 13.
In some embodiments, the wear testing device of the synchronous belt further comprises a supporting assembly for supporting the driving belt, the supporting assembly being disposed between the first pulley 3 and the second pulley 6, the supporting assembly comprising a plurality of supporting risers 17 detachably connected to the base 20 and supporting cross plates 18 fixed on top of the supporting risers 17, the supporting cross plates 18 being supported under the synchronous belt a.
In some embodiments, the synchronous belt wear testing device further comprises a baffle 19 disposed at the end of the slide bar 12, the baffle 19 being fixed to the base 20 for blocking the slide plate 13 to prevent the slide plate 13 from slipping off the slide bar 12.
In some embodiments, the wear testing device of the synchronous belt further comprises a protective shell arranged outside the first and second drive wheels 9, 8.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments described above will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A wear testing apparatus for a synchronous belt, comprising:
the synchronous belt limiting assembly is used for limiting a synchronous belt (A) and comprises a base (20), a pair of head supporting plates (1) oppositely arranged on the base (20), a pair of tail supporting plates (4) oppositely arranged on the base (20), a first rotating shaft (2) rotationally connected with the pair of head supporting plates (1), a second rotating shaft (5) rotationally connected with the pair of tail supporting plates (4), a first belt wheel (3) fixed on the first rotating shaft (2) and a second belt wheel (6) fixed on the second rotating shaft (5), wherein the synchronous belt (A) is connected between the first belt wheel (3) and the second belt wheel (6);
the driving assembly is used for driving the first rotating shaft (2) to rotate and comprises a speed regulating motor (7), a speed regulator (11) connected with the speed regulating motor (7), a first driving wheel (9) fixed on the first rotating shaft (2), a second driving wheel (8) fixed on an output shaft of the speed regulating motor (7) and a driving belt (10) connected with the first driving wheel (9) and the second driving wheel (8).
2. The apparatus for testing wear of a synchronous belt according to claim 1, wherein,
the head support plate (1) is provided with first connecting holes, two ends of the first rotating shaft (2) are arranged in the two first connecting holes of the pair of head support plates (1) through bearings, and one end of the first rotating shaft (2) exceeds the head support plate (1);
the first driving wheel (9) is fixed on the part of the first rotating shaft (2) beyond the head supporting plate (1), and the first driving wheel (3) is arranged between a pair of the head supporting plates (1).
3. The apparatus for testing wear of a synchronous belt according to claim 1, wherein,
the tail support plates (4) are provided with second connecting holes, two ends of the second rotating shaft (5) are configured in the two second connecting holes of the pair of tail support plates (4) through bearings, and the second belt wheels (6) are arranged between the pair of tail support plates (4).
4. The apparatus for testing wear of a synchronous belt according to claim 1, wherein,
the head support plate (1) and the tail support plate (4) are detachably connected to the base (20) through bolts or screws.
5. The apparatus for testing wear of a synchronous belt according to claim 4, wherein,
the abrasion testing equipment of the synchronous belt further comprises a distance adjusting component for adjusting the distance between the first rotating shaft (2) and the second rotating shaft (5), wherein the distance adjusting component comprises a sliding rod (12) fixed on the base (20), a sliding plate (13) in sliding connection with the sliding rod (12) and a holding unit connected with the sliding plate (13) and the sliding rod (12), and the sliding plate (13) is detachably connected with the tail support plate (4).
6. The apparatus for testing wear of a synchronous belt according to claim 5, wherein,
the enclasping unit is used for parking the sliding plate (13) at a certain position of the sliding rod (12), and comprises two enclasping plates (14) which are respectively arranged at two sides of the sliding rod (12) and a fastening plate (15) for fastening the two enclasping plates (14) together, wherein the fastening plate (15) is detachably connected with the sliding plate (13);
a enclasping space is formed between the two enclasping plates (14), the slide bar (12) is arranged in the enclasping space, and the two enclasping plates (14) and the slide bar (12) are relatively fixed by reducing the enclasping space.
7. The apparatus for testing wear of a synchronous belt according to claim 6, wherein,
the opposite end surfaces of the two enclasping plates (14) are provided with arc-shaped grooves (140) matched with the sliding rods (12), and the arc-shaped grooves (140) of the two enclasping plates form the enclasping space;
the enclasping plate (14) is provided with an adjusting through hole (143) above the arc-shaped groove (140), the axis of the adjusting through hole (143) is perpendicular to the axis of the sliding rod (12), and the size of the enclasping space is adjusted through bolts penetrating through the two adjusting through holes (143).
8. The apparatus for testing wear of a synchronous belt according to claim 7, wherein,
the clamping plate (14) is provided with a clamping part (141) above the arc-shaped groove (140), and the clamping part (141) is provided with a first pin hole penetrating through the clamping part (141) along the thickness direction;
the part of the fastening plate (15) which exceeds the sliding plate (13) is provided with a fastening through hole and a second pin hole communicated with the fastening through hole, the clamping part (141) is arranged in the fastening through hole, and the clamping part (141) is connected with the sliding plate (13) through a pin shaft penetrating through the first pin hole and the second pin hole.
9. The wear test device for a synchronous belt according to claim 5 to 8,
the distance adjustment assembly further comprises a handle (16), and the handle (16) is fixed on the sliding plate (13).
10. The wear test device for a synchronous belt according to claim 1 to 8, characterized in that,
the abrasion testing equipment of the synchronous belt further comprises a supporting component used for supporting the synchronous belt (A), the supporting component is arranged between the first belt pulley (3) and the second belt pulley (6), the supporting component comprises a plurality of supporting risers (17) detachably connected with the base (20) and supporting transverse plates (18) fixed at the tops of the supporting risers (17), and the supporting transverse plates (18) are supported below the synchronous belt (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310273302.5A CN116067319A (en) | 2023-03-21 | 2023-03-21 | Abrasion testing equipment for synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310273302.5A CN116067319A (en) | 2023-03-21 | 2023-03-21 | Abrasion testing equipment for synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116067319A true CN116067319A (en) | 2023-05-05 |
Family
ID=86171726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310273302.5A Pending CN116067319A (en) | 2023-03-21 | 2023-03-21 | Abrasion testing equipment for synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116067319A (en) |
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2023
- 2023-03-21 CN CN202310273302.5A patent/CN116067319A/en active Pending
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