CN220339429U

CN220339429U - Test bench for spoke test

Info

Publication number: CN220339429U
Application number: CN202322016682.2U
Authority: CN
Inventors: 李有山; 张淯柏; 肖军; 刘鸿波; 陈超凯
Original assignee: Xiamen Yuan Composite Materials Technology Co ltd
Current assignee: Xiamen Yuan Composite Materials Technology Co ltd
Priority date: 2023-07-30
Filing date: 2023-07-30
Publication date: 2024-01-12
Anticipated expiration: 2033-07-30

Abstract

The utility model discloses a test stand for spoke testing, which comprises a test stand, a fixed block, a groove and a fixed frame, wherein the fixed block is fixedly connected to the left side of the top of the test stand, the groove is formed in the top of the fixed block, the fixed frame is movably connected with the inner wall of the groove, and an elastic testing mechanism is fixedly connected to the rear side of the top of the test stand. According to the spoke detection device, the grooves are formed, saline is poured into the grooves before the spoke detection device is used, then the spokes are placed into the fixing frame, the saline is enabled to permeate the spokes through the fixing frame placed into the grooves, the change of the spokes in the saline and the reaction between the spokes and the saline are conveniently observed, the problem that the strength and the elasticity of the spokes need to be detected after the spokes are produced is solved, the spokes cannot be detected in various ways by the existing test bed, the spokes need to be moved to other places for detection again in the detection process, and the spoke detection device is inconvenient to use and has the advantage of being more convenient in spoke detection.

Description

Test bench for spoke test

Technical Field

The utility model relates to the technical field of test stands, in particular to a test stand for spoke test.

Background

Spokes are rods, bars or lines that extend outwardly from a center or hub in the same plane, and are typically the base member that forms the wheel, providing support for the rim and further transmitting the power of the hub to the rim. One end of a typical spoke is attached to the rim and secured by a mating threaded fastener, and the other end is attached to the hub.

The intensity and the elasticity of spoke need be detected after spoke production, and current test bench can't carry out multiple detection to the spoke, leads to need remove the spoke to other places at the in-process that detects and detects once more, and is very inconvenient when using.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a test bench for spoke test, which has the advantage of more convenience in spoke detection, and solves the problems that the strength and elasticity of spokes need to be detected after spoke production, the existing test bench cannot detect the spokes in various ways, so that the spokes need to be moved to other places for re-detection in the detection process, and the use is very inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including test bench, fixed block, recess and mount, fixed block fixed connection is in the left side at test bench top, the top at the fixed block is seted up to the recess, the inner wall swing joint of mount and recess, the rear side fixedly connected with elasticity testing mechanism at test bench top.

As the preferable mode of the utility model, the elastic testing mechanism comprises a first fixed table, the first fixed table is fixedly connected to the rear side of the top of the test table, the bottoms of the two sides of the first fixed table are fixedly connected with limiting strips, and the inner walls of the limiting strips are movably connected with a second fixed table.

As the preferable mode of the utility model, the top of one side, close to the other side, of the fixed table I and the fixed table II is provided with a movable groove, and the inner wall of the movable groove is movably connected with a cylinder.

As the preferable mode of the utility model, the top of the cylinder is provided with a placing groove, and the sides of the cylinders far away from each other are fixedly connected with connecting columns.

As the preferable mode of the utility model, the bottom of the right side of the fixed table II is fixedly connected with a movable shaft, and the inner wall of the movable shaft is movably connected with a connecting rod.

As the preferable mode of the utility model, the other end of the connecting rod is movably connected with an eccentric disc, and the bottom of the eccentric disc is fixedly connected with a motor.

As the optimal choice of the utility model, the right side of the top of the test bed is fixedly connected with a limit post, the surface of the limit post is movably connected with an adjusting rod, and the right side of the surface of the adjusting rod is movably connected with a moving post.

As the preferable mode of the utility model, the bottom of the front side of the movable column is connected with a bolt in a threaded manner, and long grooves are formed in the tops of the limiting column and the movable column.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the spoke detection device, the grooves are formed, saline is poured into the grooves before the spoke detection device is used, then the spokes are placed into the fixing frame, the saline is enabled to permeate the spokes through the fixing frame placed into the grooves, the change of the spokes in the saline and the reaction between the spokes and the saline are conveniently observed, the problem that the strength and the elasticity of the spokes need to be detected after the spokes are produced is solved, the spokes cannot be detected in various ways by the existing test bed, the spokes need to be moved to other places for detection again in the detection process, and the spoke detection device is inconvenient to use and has the advantage of being more convenient in spoke detection.

2. According to the utility model, the elastic testing mechanism is arranged, the first fixing table and the second fixing table are used for supporting the cylinder, and then the limiting strip can limit the second fixing table when the second fixing table moves so as to prevent the second fixing table from moving up and down, so that the second fixing table is more stable when in use.

3. According to the utility model, the movable groove and the cylinder are arranged, the movable groove provides a movable space for the cylinder, then the spoke is placed in the placing groove when in use, and then the cylinder is rotated, so that the top of the placing groove is sealed by the cylinder, the spoke is prevented from being separated from the placing groove when in test, and the spoke is more stable when in use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional explosion structure of the utility model;

fig. 3 is an enlarged schematic view of fig. 2 a according to the present utility model.

In the figure: 1. a test bed; 2. a fixed block; 3. a groove; 4. a fixing frame; 5. an elasticity testing mechanism; 51. a first fixed table; 52. a limit bar; 53. a second fixed table; 6. a movable groove; 7. a cylinder; 8. a placement groove; 9. a connecting column; 10. a movable shaft; 11. a connecting rod; 12. an eccentric disc; 13. a motor; 14. a limit column; 15. an adjusting rod; 16. a moving column; 17. a bolt; 18. an elongated slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the utility model provides a test bed comprising a test bed 1, a fixed block 2, a groove 3 and a fixing frame 4, wherein the fixed block 2 is fixedly connected to the left side of the top of the test bed 1, the groove 3 is arranged on the top of the fixed block 2, the fixing frame 4 is movably connected with the inner wall of the groove 3, and the rear side of the top of the test bed 1 is fixedly connected with an elastic test mechanism 5.

Referring to fig. 1, the elastic testing mechanism 5 includes a first fixing table 51, the first fixing table 51 is fixedly connected to the rear side of the top of the test table 1, the bottoms of two sides of the first fixing table 51 are fixedly connected with a limiting strip 52, and the inner wall of the limiting strip 52 is movably connected with a second fixing table 53.

As a technical optimization scheme of the utility model, by arranging the elastic testing mechanism 5, the cylinder 7 is supported by the first fixing table 51 and the second fixing table 53 in use, and then the limiting strip 52 can limit the second fixing table 53 when the second fixing table 53 moves so as to prevent the second fixing table 53 from moving up and down, so that the elastic testing mechanism is more stable in use.

Referring to fig. 3, a movable groove 6 is formed at the top of one side of the first fixed table 51 and the second fixed table 53, which are close to each other, and a cylinder 7 is movably connected to the inner wall of the movable groove 6.

As a technical optimization scheme of the utility model, through arranging the movable groove 6 and the cylinder 7, a movable space is provided for the cylinder 7 through the movable groove 6, then when in use, spokes are placed in the placing groove 8, and then the cylinder 7 is rotated, so that the top of the placing groove 8 is sealed by the cylinder 7, the spokes are prevented from being separated from the placing groove 8 during testing, and the spoke is more stable during use.

Referring to fig. 3, a placement groove 8 is formed in the top of the cylinder 7, and connecting columns 9 are fixedly connected to the sides, away from each other, of the cylinder 7.

As a technical optimization scheme of the utility model, by arranging the placing groove 8 and the connecting column 9 and rotating the connecting column 9 when in use, the connecting column 9 drives the column 7 to rotate so as to seal the placing groove 8, and the spoke can be prevented from being separated from the placing groove 8 in the testing process.

Referring to fig. 3, a movable shaft 10 is fixedly connected to the bottom of the right side of the second fixed table 53, and a connecting rod 11 is movably connected to the inner wall of the movable shaft 10.

As a technical optimization scheme of the utility model, through the arrangement of the movable shaft 10 and the connecting rod 11, the movable shaft 10 can push the second fixing table 53 when the connecting rod 11 moves, and the spokes are extruded to carry out elasticity test through the movement of the second fixing table 53, so that whether the elasticity of the spokes reaches the standard can be tested, and meanwhile, whether the spokes are bent or not can be conveniently observed.

Referring to fig. 3, the other end of the connecting rod 11 is movably connected with an eccentric disc 12, and the bottom of the eccentric disc 12 is fixedly connected with a motor 13.

As a technical optimization scheme of the spoke test device, through arranging the eccentric disc 12 and the motor 13, the motor 13 drives the eccentric disc 12 to rotate, and then the eccentric disc 12 pushes the connecting rod 11, so that the connecting rod 11 pushes the fixed table II 53 through the movable shaft 10, and multiple tests can be carried out on the spoke.

Referring to fig. 3, a limit post 14 is fixedly connected to the right side of the top of the test stand 1, an adjusting rod 15 is movably connected to the surface of the limit post 14, and a moving post 16 is movably connected to the right side of the surface of the adjusting rod 15.

As a technical optimization scheme of the utility model, by arranging the limiting column 14, the adjusting rod 15 and the moving column 16, spokes are placed on the inner wall of the long groove 18, then the adjusting rod 15 is rotated by rotating the adjusting rod 15 to enable the adjusting rod 15 to rotate around the limiting column 14 as a center, bending detection is carried out on the spokes, and meanwhile, the moving column 16 can move left and right on the adjusting rod 15 to adjust the distance between the adjusting rod and the limiting column 14, so that detection of the spokes with different lengths is facilitated.

Referring to fig. 3, bolts 17 are screwed to the bottoms of the front sides of the moving posts 16, and long grooves 18 are formed in the tops of the limiting posts 14 and the moving posts 16.

As a technical optimization scheme of the utility model, through arranging the bolts 17 and the long grooves 18, the long grooves 18 facilitate the placement of spokes, the spokes are prevented from being separated from the limiting columns 14, then the bolts 17 can be rotated after the movable columns 16 are moved to proper positions, so that the bolts 17 are abutted against the adjusting rods 15 to fix the movable columns 16, and the use is more convenient.

The working principle and the using flow of the utility model are as follows: before use, saline is poured into the groove 3, then the spoke is placed into the fixing frame 4, the spoke is soaked in the saline through placing the fixing frame 4 into the groove 3, the change of the spoke in the saline and the reaction between the spoke and the saline are conveniently observed, the cylinder 7 is supported by the first fixing table 51 and the second fixing table 53 during use, then the second fixing table 53 can be prevented from moving up and down by the limiting strip 52 through the limiting of the second fixing table 53 during the movement of the second fixing table 53, the movable space is provided for the cylinder 7 through the movable groove 6 during use, then the spoke is placed into the placing groove 8 during use, then the cylinder 7 is rotated, the top of the placing groove 8 is sealed by the cylinder 7, the spoke is prevented from being separated from the placing groove 8 during testing, the cylinder 7 can be more stable during use, the cylinder 9 is connected through rotation during use, the connecting column 9 drives the cylinder 7 to rotate so as to seal the placing groove 8, the spokes can be prevented from being separated from the placing groove 8 in the testing process, the movable shaft 10 can push the second fixing table 53 when the connecting rod 11 moves, the spokes are extruded to perform elastic testing through the movement of the second fixing table 53, whether the elasticity of the spokes reaches the standard can be tested, meanwhile, whether the spokes are bent or not is convenient to observe, the eccentric disc 12 is driven to rotate through the motor 13, then the connecting rod 11 is pushed through the eccentric disc 12, the connecting rod 11 pushes the second fixing table 53 through the movable shaft 10, the spokes can be tested for multiple times, the spokes are placed on the inner wall of the long groove 18, then the adjusting rod 15 is rotated by taking the limiting column 14 as the center through rotating the adjusting rod 15, bending detection is performed on the spokes, meanwhile, the moving column 16 can move left and right on the adjusting rod 15 to adjust the distance between the moving column and the limiting column 14, the spoke of different length is conveniently detected, and the spoke is conveniently placed to elongated slot 18, avoids spoke and spacing post 14 separation, then bolt 17 can be after moving post 16 to suitable position through rotatory bolt 17, makes bolt 17 support tightly with adjusting lever 15 and will remove post 16 fixed, can be more convenient when using.

To sum up: this test bench for spoke test through setting up recess 3, through pouring into salt solution in recess 3 before using, then put into the spoke in mount 4, through putting into recess 3 with mount 4 in, makes salt solution submerge the spoke, conveniently observes the change of spoke in salt solution, and the reaction between spoke and the salt solution, has solved after spoke production and needs to detect intensity and the elasticity of spoke, and current test bench can't carry out multiple detection to the spoke, leads to need removing the spoke to other places at the in-process of detection and detects once more, very inconvenient problem when using.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test bench for spoke test, includes test bench (1), fixed block (2), recess (3) and mount (4), its characterized in that: the fixed block (2) is fixedly connected to the left side of the top of the test bed (1), the groove (3) is formed in the top of the fixed block (2), the fixing frame (4) is movably connected with the inner wall of the groove (3), and the rear side of the top of the test bed (1) is fixedly connected with the elastic testing mechanism (5).

2. The test stand for spoke testing according to claim 1, wherein: the elastic testing mechanism (5) comprises a first fixed table (51), the first fixed table (51) is fixedly connected to the rear side of the top of the test table (1), limiting strips (52) are fixedly connected to the bottoms of the two sides of the first fixed table (51), and second fixed tables (53) are movably connected to the inner walls of the limiting strips (52).

3. A test stand for spoke testing according to claim 2, wherein: the movable groove (6) is formed in the top of one side, close to each other, of the first fixed table (51) and the second fixed table (53), and a cylinder (7) is movably connected to the inner wall of the movable groove (6).

4. A test stand for spoke testing according to claim 3, wherein: the top of cylinder (7) has seted up standing groove (8), the equal fixedly connected with spliced pole (9) of one side that cylinder (7) kept away from each other.

5. A test stand for spoke testing according to claim 2, wherein: the bottom on the right side of the second fixed table (53) is fixedly connected with a movable shaft (10), and the inner wall of the movable shaft (10) is movably connected with a connecting rod (11).

6. The test stand for spoke testing according to claim 5, wherein: the other end of the connecting rod (11) is movably connected with an eccentric disc (12), and the bottom of the eccentric disc (12) is fixedly connected with a motor (13).

7. The test stand for spoke testing according to claim 1, wherein: the right side fixedly connected with spacing post (14) at test bench (1) top, the surface swing joint of spacing post (14) has regulation pole (15), the right side swing joint of regulation pole (15) surface has movable column (16).

8. The test stand for spoke testing according to claim 7, wherein: the bottom of the front side of the movable column (16) is connected with a bolt (17) in a threaded manner, and long grooves (18) are formed in the tops of the limiting column (14) and the movable column (16).