Bearing test workbench

Abstract

The utility model provides a bearing test workbench, which comprises a workbench body, supporting legs arranged at the bottom of the workbench body, a U-shaped placing frame arranged at the top of the workbench, vertical rods arranged at the corners of the top of a processing table respectively, a top plate arranged at the tops of the four vertical rods together, and a transverse plate arranged between the left side end and the right side end of the placing frame. The first telescopic push rod, the fixing plate, the fixing inserting rod, the through hole, the mounting plate, the second telescopic push rod, the U-shaped pushing plate and the collecting groove are further arranged on the top plate. According to the bearing test workbench provided by the utility model, basic requirements for strength detection of the bearings can be met, the detection speed of the bearings can be improved by synchronously testing the plurality of bearings, and the plurality of bearings after being tested can be automatically and quickly taken down from the workbench, so that the working efficiency is improved. Therefore, the overall efficiency of bearing strength testing is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing testing, and particularly relates to a bearing testing workbench. Background Art

[0002] During the processing of bearings, the strength of the bearings needs to be tested. Although the existing bearing test bench can meet the basic needs of bearing strength testing and can improve the test speed by testing the strength of multiple bearings at the same time, after the test, the user is often required to manually remove the tested bearings from the test bench. Therefore, the unloading efficiency is low, which easily increases the workload of users and affects the efficiency of strength testing of multiple bearings, and cannot fully meet people's use needs.

[0003] For example, the utility model with announcement number CN 215640576 U discloses a bearing strength testing device. In the technical solution of this patent, multiple bearings can be tested for strength at the same time. However, during use, after completing the test of multiple bearings, the user needs to remove the multiple bearings one by one, and cannot automatically and quickly remove the tested bearings from the workbench. Therefore, the user needs to spend more time unloading the bearings, which is not only very troublesome, but also affects the overall efficiency of bearing strength testing. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a bearing testing workbench, which can not only meet the basic needs of bearing strength testing, but also improve the detection speed of bearings by synchronously testing multiple bearings, and can automatically and quickly remove multiple bearings from the workbench after testing, thereby improving the overall efficiency of bearing strength testing.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a bearing testing workbench, comprising a workbench body, a supporting leg is arranged at the bottom of the workbench body, a U-shaped placing frame is arranged on the top of the workbench, vertical rods are arranged at the corners of the top of the processing table, a top plate is arranged on the top of the four vertical rods, a horizontal plate is arranged between the left and right side ends of the placing frame, a first telescopic push rod is arranged vertically on the horizontal plate, a fixing plate is arranged at the upper end of the output shaft of the first telescopic push rod, a fixing plug rod which can pass through the top of the placing frame and is used to clamp and fix the lower end of the inner ring of the bearing is arranged on the top of the fixing plate, through holes respectively matched with a plurality of fixing plug rods are arranged through the top of the placing frame, a mounting plate matched with the placing frame is also arranged between the two vertical plates on the rear side, a second telescopic push rod is also arranged horizontally on the mounting plate, a U-shaped push plate matched with the placing frame is arranged at the end of the output shaft of the second telescopic push rod, a collecting trough matched with the placing frame is detachably arranged at the top front end of the top of the workbench body, and a strength detection module is also arranged on the top plate.

[0006] As a further improvement of the present invention, the strength detection module includes a third telescopic push rod vertically arranged on the top plate, with the output shaft extending to the bottom of the top plate and corresponding to the multiple through holes respectively, and the lower ends of the output shafts of the multiple third telescopic push rods are respectively provided with strength pressure plates.

[0007] As a further improvement of the utility model, the tops of multiple strength pressure plates are respectively provided with connecting tubes for clamping and fixing the lower ends of the output shafts of the corresponding third telescopic push rods, and the multiple connecting tubes are respectively provided with connecting bolts for threadedly fixing the output shafts of the third telescopic push rods, and the output shafts of the third telescopic push rods are provided with threaded connecting holes that are compatible with the connecting bolts.

[0008] As a further improvement of the present invention, the collecting trough is snap-fitted to the top of the workbench body, and a snap-fitting hole matching the collecting trough is provided on the top of the workbench body.

[0009] As a further improvement of the present invention, a handle is further provided at the side end of the collecting tank.

[0010] As a further improvement of the utility model, an anti-slip pad is also provided at the bottom of the supporting leg.

[0011] As a further improvement of the utility model, a protective pad is also provided on the bottom inner wall of the collecting tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] First, the user can first extend the output shaft of the first telescopic push rod by a certain length, so that the fixed plate and multiple fixed plug rods move upward, and the upper ends of the multiple fixed plug rods pass through the corresponding through holes and extend to the top of the placement rack. Then, the multiple bearings can be accurately placed on the corresponding positions on the top of the placement rack by respectively clamping and fixing the lower ends of the inner rings of the bearings with the upper ends of the multiple fixed plug rods. Then, the output shafts of the multiple third telescopic push rods can be extended downward by a certain length, so that the multiple strength pressure plates can apply a certain force to the multiple bearings respectively, thereby performing a strength test on the bearings. Then, the strength pressure plates can be reset upward by the third telescopic push rod to release the pressure on the bearings. Then, the output shaft of the first telescopic push rod can be shortened downward by a certain length, the fixed plug rod can be moved downward by a certain distance, and the plug-in fixation of the bearings can be released. Then, the output shaft of the second telescopic push rod can be extended by a certain length, so that the push plate pushes the multiple bearings from the placement rack to the collection tank for temporary storage. Then, the multiple bearings in the collection tank can be directly cleaned to achieve the cleaning of the multiple bearings and the pressure conditions of the multiple bearings can be checked.

[0014] Secondly, the strength pressing plate and the output shaft of the third telescopic push rod can be flexibly fixed by only clamping the connecting tube and the output shaft of the third telescopic push rod, and then passing the connecting bolt through the side wall of the connecting tube and screwing it to the threaded connecting hole.

[0015] Thirdly, the anti-slip pad can prevent the device from easily shifting during operation; the collection trough and the workbench body can be flexibly fixed by simply snapping the collection trough into the snap-in hole; the collection trough can be easily moved by the handle, and the flexible fixation of the collection trough and the workbench body can be easily achieved or released.

[0016] Fourthly, the protective pad can prevent the bearing from being directly at the bottom of the collecting tank and causing damage to the collecting tank, and can also prevent the bearing from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the workbench body, supporting legs, placement frame, horizontal board, first telescopic push rod, fixing plate, fixing plug rod, through hole, clamping hole and anti-slip pad of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the third telescopic push rod, the strength pressing plate, the connecting tube and the connecting bolt of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the collecting tank, handle and protective pad of the utility model.

[0022] In the figure: 101, workbench body; 102, supporting legs; 103, placement frame; 104, vertical rod; 105, top plate; 106, horizontal plate; 107, first telescopic push rod; 108, fixing plate; 109, fixing plug rod; 110, through hole; 111, mounting plate; 112, second telescopic push rod; 113, push plate; 114, collecting trough; 115, snap-in hole; 201, third telescopic push rod; 202, strength pressure plate; 203, connecting tube; 204, connecting bolt; 301, handle; 302, anti-slip pad; 303, protective pad. DETAILED DESCRIPTION

[0023] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] like Figure 1 , 2 As shown, a bearing test workbench includes a workbench body 101, a support leg 102 is arranged at the bottom of the workbench body 101, a U-shaped placement frame 103 is arranged on the top of the workbench, vertical rods 104 are respectively arranged at the corners of the top of the processing table, and a top plate 105 is commonly arranged on the top of the four vertical rods 104, a horizontal plate 106 is arranged between the left and right side ends of the placement frame 103, a first telescopic push rod 107 is vertically arranged on the horizontal plate 106, a fixing plate 108 is arranged on the upper end of the output shaft of the first telescopic push rod 107, and a fixing plate 108 is arranged on the top of the fixing plate 108, which can pass through the top of the placement frame 103 and is used for aligning the shaft The lower end of the inner ring of the bearing is clamped with a fixed plug rod 109, and the top of the placement rack 103 is penetrated with through holes 110 respectively matched with multiple fixed plug rods 109. A mounting plate 111 matched with the placement rack 103 is also arranged between the two vertical plates at the rear side, and a second telescopic push rod 112 is also arranged horizontally on the mounting plate 111. The end of the output shaft of the second telescopic push rod 112 is provided with a U-shaped push plate 113 matched with the placement rack 103. The top front end of the workbench body 101 is detachably provided with a collection tank 114 matched with the placement rack 103, and a strength detection module is also provided on the top plate 105. Because the push plate 113 is U-shaped, it can prevent the bearing from falling from the top of the placement rack 103.

[0025] like Figure 1 , 2As shown in FIG. 3 , the strength detection module includes a third telescopic push rod 201 which is vertically arranged on the top plate 105 and has an output shaft extending to the bottom of the top plate 105 and respectively corresponds to the multiple through holes 110 , and the lower ends of the output shafts of the multiple third telescopic push rods 201 are respectively provided with strength pressure plates 202 .

[0026] like Figure 1 , 2 As shown, the collecting tank 114 is clamped on the top of the workbench body 101, and the top of the workbench body 101 is provided with a clamping hole 115 adapted to the collecting tank 114. The collecting tank 114 and the workbench body 101 can be flexibly fixed by clamping and fixing the collecting tank 114 and the clamping hole 115.

[0027] The user can first extend the output shaft of the first telescopic push rod 107 by a certain length, so that the fixing plate 108 and multiple fixed plug rods move upward, and the upper ends of the multiple fixed plug rods 109 pass through the corresponding through holes 110 respectively and extend to the top of the placement rack 103. Then, the multiple bearings can be accurately placed on the corresponding positions on the top of the placement rack 103 by respectively clamping and fixing the lower ends of the inner rings of the bearings with the upper ends of the multiple fixed plug rods. Then, the output shafts of the multiple third telescopic push rods 201 can be extended downward by a certain length respectively, so that the multiple strength pressing plates 202 can respectively apply a certain force to the multiple bearings, thereby The bearing is strength tested, and then the strength pressure plate 202 is reset upward through the third telescopic push rod 201 to release the pressure on the bearing. Then, the output shaft of the first telescopic push rod 107 can be shortened downward by a certain length, and the fixed plug rod 109 can be moved downward by a certain distance to release the plug-in fixation of the bearing. Then, the output shaft of the second telescopic push rod 112 can be extended by a certain length, so that the push plate 113 can quickly push multiple bearings from the placement rack 103 to the collection tank 114 for temporary storage. After that, the user can quickly unload multiple tested bearings and continue to perform strength tests on multiple bearings.

[0028] Afterwards, the multiple bearings in the collection tank 114 can be directly cleaned to achieve the cleaning of the multiple bearings and check the pressure conditions of the multiple bearings.

[0029] According to another embodiment of the present invention, Figure 3As shown, the tops of the multiple strength pressing plates 202 are respectively provided with connecting cylinders 203 for clamping and fixing the lower ends of the output shafts of the corresponding third telescopic push rods 201, and the multiple connecting cylinders 203 are respectively provided with connecting bolts 204 for screwing and fixing the output shafts of the third telescopic push rods 201, and the output shafts of the third telescopic push rods 201 are provided with threaded connection holes that match the connecting bolts 204. The strength pressing plates 202 and the output shafts of the third telescopic push rods 201 can be flexibly fixed by clamping and fixing the connecting cylinders 203 and then passing the connecting bolts 204 through the side walls of the connecting cylinders 203 and screwing and fixing them with the threaded connection holes.

[0030] According to another embodiment of the present invention, Figure 1 , 4 As shown, a handle 301 is also provided at the side end of the collecting tank 114. The handle 301 can be used to conveniently move the collecting tank 114, and conveniently realize or release the flexible fixation of the collecting tank 114 and the workbench body 101. An anti-skid pad 302 is also provided at the bottom of the supporting leg 102. The anti-skid pad 302 can prevent the device from easily shifting during operation.

[0031] According to another embodiment of the present invention, Figure 4 As shown, a protective pad 303 is also provided on the inner wall of the bottom of the collecting tank 114. The protective pad 303 can prevent the bearing from being directly at the bottom of the collecting tank 114 and causing damage to the collecting tank 114, and can also prevent the bearing from being damaged.

[0032] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A bearing test workbench, comprising a workbench body (101), the bottom of the workbench body (101) is provided with support legs (102), characterized in that: A U-shaped placement rack (103) is arranged on the top of the workbench, vertical rods (104) are arranged at the corners of the top of the processing table, a top plate (105) is arranged on the top of the four vertical rods (104), a horizontal plate (106) is arranged between the left and right side ends of the placement rack (103), a first telescopic push rod (107) is arranged vertically on the horizontal plate (106), a fixing plate (108) is arranged on the upper end of the output shaft of the first telescopic push rod (107), a fixing plug rod (109) which can pass through the top of the placement rack (103) and is used to clamp and fix the lower end of the inner ring of the bearing is arranged on the top of the fixing plate (108), and the placement rack (103) is provided with a plurality of vertical plates (106). 03) is penetrated by the top thereof with through holes (110) respectively matched with a plurality of fixed plug rods (109), a mounting plate (111) matched with the placement rack (103) is also arranged between the two vertical plates at the rear side, a second telescopic push rod (112) is also arranged horizontally on the mounting plate (111), a U-shaped push plate (113) matched with the placement rack (103) is arranged at the end of the output shaft of the second telescopic push rod (112), a collecting trough (114) matched with the placement rack (103) is detachably arranged at the top front end of the workbench body (101), and a strength detection module is also arranged on the top plate (105).

2. The bearing test bench according to claim 1, characterized in that: The strength detection module comprises a third telescopic push rod (201) vertically arranged on a top plate (105) and having an output shaft extending below the top plate (105) and respectively corresponding to a plurality of through holes (110); and strength pressing plates (202) are respectively arranged at the lower ends of the output shafts of the plurality of third telescopic push rods (201).

3. The bearing test bench according to claim 2, characterized in that: The tops of the plurality of strength pressing plates (202) are respectively provided with connecting tubes (203) for clamping and fixing the lower ends of the output shafts of the corresponding third telescopic push rods (201), and the plurality of connecting tubes (203) are respectively provided with connecting bolts (204) for threadedly fixing the output shafts of the third telescopic push rods (201), and the output shafts of the third telescopic push rods (201) are provided with threaded connecting holes that are compatible with the connecting bolts (204).

4. The bearing test bench according to claim 3, characterized in that: The collecting groove (114) is clamped on the top of the workbench body (101), and the top of the workbench body (101) is provided with a clamping hole (115) adapted to the collecting groove (114).

5. The bearing test bench according to claim 4, characterized in that: A handle (301) is also provided at the side end of the collecting tank (114).

6. The bearing test bench according to claim 5, characterized in that: The bottom of the support leg (102) is also provided with an anti-slip pad (302).

7. The bearing test bench according to claim 6, characterized in that: A protective pad (303) is also provided on the inner wall of the bottom of the collecting tank (114).

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