Rolling bearing inner circle groove machining device

Abstract

The utility model belongs to the technical field of bearing production and processing, and discloses a rolling bearing inner circle channel processing device which comprises a base platform, the base platform is a rectangular plate, supporting legs are fixedly installed at the four corners of the bottom of the base platform respectively, a processing arm is fixedly connected to the top of the base platform, and a servo motor and an alternating structure are fixedly connected to the bottom of the base platform. The rotation structure is arranged at the top of the base table, the rotation structure can improve the bearing machining efficiency, the rotation structure comprises a rotating shaft, a base box, bearing rods, a first clamping rod and a second clamping rod, the rotating shaft is rotationally connected to the top of the base table, the base box is fixedly connected to the top of the rotating shaft, and the bearing rods are fixedly connected to the two side wall faces of the base box; the first clamping rod is connected to the top of the bearing rod in a sliding mode, the second clamping rod is also connected to the top of the bearing rod in a sliding mode, the second clamping rod and the first clamping rod are symmetrical, and the rotation structure can achieve time combination of bearing machining and bearing installation through the second clamping rod and the first clamping rod which are symmetrical to each other in a position rotation mode.

Description

Technical Field

[0001] The utility model belongs to the field of bearing production and processing, and specifically relates to a rolling bearing inner circle groove processing device. Background Art

[0002] Rolling bearings, also known as rollers, are precision mechanical components whose main function is to convert the sliding friction between the running shaft and the shaft seat into rolling friction, thereby significantly reducing friction losses.

[0003] The prior art (publication number: CN215700262U) discloses a bearing fixing device for a bearing internal cylindrical machining grinder, comprising a working plate, the upper surface of which is fixedly connected to a slide, the upper surface of which is provided with a clamping cylinder, and the inner side of the slide is provided with a fixing mechanism, which consists of a connecting rod, a movable frame, a mounting plate, an elastic clamping member, a fixing nut, and a fixing bolt.

[0004] The prior art uses three clamping claws provided on the device to fix the rolling bearing to be fixed and then process it. Although the prior art can fix the rolling bearing, the prior art requires each bearing to be manually taken out after processing, and then the next rolling bearing to be processed is placed for fixed clamping processing, which results in low working efficiency of the prior art.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of low working efficiency of the above-mentioned prior art, the basic concept of the technical solution adopted by the present utility model is:

[0007] A rolling bearing inner groove machining device, comprising:

[0008] The base is a rectangular plate with support legs fixedly installed at the four corners of the bottom of the base, a processing arm fixedly connected to the top of the base, and a servo motor fixedly connected to the bottom of the base;

[0009] The rotation structure is arranged at the top of the base. The rotation structure can improve the efficiency of bearing processing. The rotation structure includes: a rotating shaft, a base box, a supporting rod, a first clamping rod and a second clamping rod. The rotating shaft is rotatably connected to the top of the base, the base box is fixedly connected to the top of the rotating shaft, the supporting rod is fixedly connected to the two side walls of the base box, the first clamping rod is slidably connected to the top of the supporting rod, and the second clamping rod is also slidably connected to the top of the supporting rod. The second clamping rod and the first clamping rod are symmetrical to each other.

[0010] As a preferred embodiment of the present invention, the rotating shaft is cylindrical, the servo motor can drive the rotating shaft to rotate, the base box is a rectangular box with a hollow cavity, the supporting rods are symmetrically fixed at the bottom of both sides of the base box, the first card rod can slide on the top of the supporting rod symmetrically on one side, and the second card rod can slide on the top of the supporting rod symmetrically on the other side, and the first card rod and the second card rod are the same size.

[0011] As a preferred embodiment of the present invention, the rotation structure also includes a limit rod, a first rebound rod, a spring block and a second rebound rod. The limit rod is fixedly connected to the symmetrical supporting rod wall on each side, the first rebound rod is symmetrically fixedly connected to the side wall of the first clamping rod, the spring block is fixedly connected to the wall surface of each first rebound rod, the second rebound rod is symmetrically fixedly connected to the side wall surface of the second clamping rod, and the same spring block is also provided on the wall surface of each second rebound rod.

[0012] As a preferred embodiment of the present invention, the symmetrical first rebound rod can enter the cavity of the base box, and the spring block is arranged on the wall surface of the symmetrical first rebound rod facing each other. The spring block on the wall surface of the first rebound rod can push the spring block toward the second clamping rod through a spring.

[0013] As a preferred embodiment of the present invention, the symmetrical second rebound rod can also enter the cavity of the base box, and the spring block is arranged on the wall surface of the symmetrical second rebound rod facing each other. The spring block on the wall surface of the second rebound rod can push the spring block toward the first clamping rod through a spring, and the second rebound rod is located above the first rebound rod.

[0014] As a preferred embodiment of the present invention, the wall surface of the base is provided with a recovery structure, which includes a collecting trough, a baffle, a leakage trough, a collecting box, a fan and a through pipe. The collecting trough is opened at the top of the base, the baffle is fixedly connected to the wall surface of the base in the collecting trough, the leakage trough passes through the top of the base opened in the collecting trough, the collecting box is arranged at the bottom of the base, the fan is fixedly connected to the top of the collecting box, the through pipe is fixedly connected to the top of the collecting box, the collecting box is a hollow rectangular box whose front wall can be opened, and the top of the through pipe can be connected to the bottom of the base directly below the collecting trough.

[0015] As a preferred embodiment of the present invention, the receiving groove is a rectangular groove, and multiple identical blocking rods are evenly arranged in the receiving groove. The blocking rods are rectangular rods, and the leakage groove is a circular hole. Multiple leakage grooves are evenly opened in the receiving groove.

[0016] As a preferred embodiment of the present invention, the through pipe is a hollow pipe, the bottom of the through pipe can be connected to the collection box cavity, and the fan can be connected to the through pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up a rotation structure, the time required for processing a bearing and placing the next bearing to be processed can be combined during bearing processing. The rotation structure can combine the time for processing a bearing and the time for installing a bearing by rotating the positions of the mutually symmetrical second clamping rod and the first clamping rod. Therefore, compared with the existing technology, this solution has higher work efficiency.

[0019] 2. By setting up a recovery structure, the debris dropped during the processing of the bearing can be recovered, thereby facilitating the recycling of the debris and reducing the cost of manufacturing the bearing.

[0020] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the attached figure:

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 This is the front view of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of the wall structure of the base box of the utility model;

[0025] Figure 4 This is a diagram showing the internal structure of the base box cavity of the utility model;

[0026] Figure 5 This is a top stereoscopic view of the base of the utility model.

[0027] In the figure: 20, base; 21, processing arm; 22, servo motor; 30, rotating shaft; 31, base box; 32, supporting rod; 33, limit rod; 34, first rebound rod; 35, first clamping rod; 36, spring block; 37, second rebound rod; 38, second clamping rod; 40, receiving groove; 41, stop rod; 42, leakage groove; 43, collection box; 44, fan; 45, through pipe. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0029] like Figure 1 、 Figure 2 and Figure 5As shown, a rolling bearing inner groove processing device includes a base 20. The base 20 is a rectangular plate. Support legs are fixedly installed at the four corners of the bottom of the base 20. A processing arm 21 is fixedly connected to the top of the base 20. A servo motor 22 is fixedly connected to the bottom of the base 20. The processing arm 21 and the servo motor 22 are electrically connected to the corresponding power supply. This is an existing technology and will not be described in detail here.

[0030] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the rotation structure is arranged at the top of the base 20. The rotation structure can improve the efficiency of bearing processing. The rotation structure includes: a rotating shaft 30, a base box 31, a supporting rod 32, a first clamping rod 35 and a second clamping rod 38. The rotating shaft 30 is rotatably connected to the top of the base 20, the base box 31 is fixedly connected to the top of the rotating shaft 30, the supporting rod 32 is fixedly connected to the two side walls of the base box 31, the first clamping rod 35 is slidably connected to the top of the supporting rod 32, and the second clamping rod 38 is also slidably connected to the top of the supporting rod 32. The second clamping rod 38 and the first clamping rod 35 are symmetrical to each other.

[0031] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the rotating shaft 30 is cylindrical, and the servo motor 22 can drive the rotating shaft 30 to rotate. The base box 31 is a rectangular box with a hollow cavity. The supporting rods 32 are symmetrically fixed at the bottom of both sides of the base box 31. The first clamping rod 35 can slide on the top of the supporting rod 32 symmetrically on one side, and the second clamping rod 38 can slide on the top of the supporting rod 32 symmetrically on the other side. The first clamping rod 35 and the second clamping rod 38 are of the same size. The rotation structure also includes a limit rod 33, a first rebound rod 34, a spring block 36 and a second rebound rod 37. The limit rod 33 is fixedly connected to the wall surface of the supporting rod 32 symmetrical on each side, the first rebound rod 34 is symmetrically fixedly connected to the side wall surface of the first clamping rod 35, and the spring block 36 is fixedly connected to the wall surface of each first rebound rod 34 The second rebound rod 37 is symmetrically fixedly connected to the side wall surface of the second clamping rod 38, and the wall surface of each second rebound rod 37 is also provided with the same spring block 36. The symmetrical first rebound rod 34 can enter the cavity of the base box 31, and the spring block 36 is provided on the wall surface of the symmetrical first rebound rod 34 facing each other. The spring block 36 on the wall surface of the first rebound rod 34 can push the spring block 36 toward the second clamping rod 38 through a spring. The symmetrical second rebound rod 37 can also enter the cavity of the base box 31, and the spring block 36 is provided on the wall surface of the symmetrical second rebound rod 37 facing each other. The spring block 36 on the wall surface of the second rebound rod 37 can push the spring block 36 toward the first clamping rod 35 through a spring. The second rebound rod 37 is located above the first rebound rod 34;

[0032] During specific use, the second clamping rod 38 is pulled toward the corresponding side and the rolling bearing to be fixed is placed in the gap formed by the second clamping rod 38 and the side wall of the base box 31, and then the second clamping rod 38 is released. At this time, the spring of the spring block 36 on the wall of the second rebound rod 37 can drive the second rebound rod 37 to move toward the first clamping rod 35, thereby driving the second clamping rod 38 to cooperate with the side wall of the base box 31 to fix the rolling bearing on the top of the corresponding supporting rod 32. At this time, the power of the servo motor 22 is turned on, and the servo motor 22 can drive the rotating shaft 30 to rotate one hundred and eighty degrees on the top of the base 20. When the rotating shaft 30 rotates, it can drive the top base box 31 and the base All structures on the wall of the box 31 rotate simultaneously, so that the directions of the second clamping rod 38 and the first clamping rod 35 are reversed. At this time, the processing arm 21 can process the bearing fixed by the second clamping rod 38. When processing the bearing at the second clamping rod 38, the first clamping rod 35 can be pulled toward the corresponding side. In the same way, the next bearing to be processed is fixed between the first clamping rod 35 and the side wall of the base box 31. After the bearing processing is completed, the servo motor 22 will rotate the rotating shaft 30 180 degrees, so that the positions of the processed bearing and the unprocessed bearing are exchanged. At this time, the processed bearing is removed and the next bearing to be processed is placed, and the process repeats.

[0033] To sum up, by setting up a rotation structure, the time required for processing a bearing and placing the next bearing to be processed can be combined during bearing processing. The rotation structure can combine the time for processing a bearing and the time for installing a bearing by rotating the positions of the mutually symmetrical second clamping rod 38 and the first clamping rod 35. Therefore, compared with the existing technology, the work efficiency of this solution is higher.

[0034] like Figure 1 、 Figure 2 and Figure 5 As shown, the wall surface of the base 20 is provided with a recycling structure, which includes a collecting groove 40, a blocking rod 41, a drain groove 42, a collection box 43, a fan 44 and a through pipe 45. The collecting groove 40 is opened at the top of the base 20, the blocking rod 41 is fixedly connected to the wall surface of the base 20 in the collecting groove 40, the drain groove 42 runs through the top of the base 20 opened in the collecting groove 40, the collection box 43 is set at the bottom of the base 20, the fan 44 is fixedly connected to the top of the collection box 43, and the through pipe 45 is fixedly connected to the collection box 43. The top of the box 43 is a hollow rectangular box with an openable front wall. The top of the through-tube 45 can be connected to the bottom of the base 20 directly below the collecting groove 40. The collecting groove 40 is a rectangular groove. A plurality of identical blocking rods 41 are evenly arranged in the collecting groove 40. The blocking rods 41 are rectangular rods. The drain groove 42 is a circular hole. A plurality of drain grooves 42 are evenly arranged in the collecting groove 40. The through-tube 45 is a hollow tube. The bottom of the through-tube 45 can be connected to the cavity of the collecting box 43. The fan 44 can be connected to the through-tube 45.

[0035] In actual use, when the bearing is processed by the processing arm 21, the debris dropped will fall into the collecting groove 40 and then be collected in the collecting groove 40. When the power of the fan 44 is turned on, the fan 44 can pump the debris in the collecting groove 40 into the cavity of the through pipe 45 and then collect the debris in the cavity of the collection box 43 through the through pipe 45. When the debris in the cavity of the collection box 43 needs to be processed, the wall of the collection box 43 is opened to clean it.

[0036] In summary, by providing a recovery structure, the debris dropped during the processing of the bearing can be recovered, thereby facilitating the recycling of the debris and reducing the cost of manufacturing the bearing.

[0037] Working principle: Pull the second clamping rod 38 toward the corresponding side and place the rolling bearing to be fixed in the gap formed by the second clamping rod 38 and the side wall of the base box 31, then release the second clamping rod 38. At this time, the spring of the spring block 36 on the wall of the second rebound rod 37 can drive the second rebound rod 37 to move toward the first clamping rod 35, thereby driving the second clamping rod 38 to cooperate with the side wall of the base box 31 to fix the rolling bearing on the top of the corresponding supporting rod 32. At this time, turn on the power of the servo motor 22. The servo motor 22 can drive the rotating shaft 30 to rotate one hundred and eighty degrees on the top of the base 20. When the rotating shaft 30 rotates, it can drive the top base box 31 and the base box All the structures on the wall of 31 rotate at the same time, so that the directions of the second clamping rod 38 and the first clamping rod 35 are reversed. At this time, the processing arm 21 can process the bearing fixed by the second clamping rod 38. When processing the bearing at the second clamping rod 38, the first clamping rod 35 can be pulled toward the corresponding side. In the same way, the next bearing to be processed is fixed between the first clamping rod 35 and the side wall of the base box 31. After the bearing processing is completed, the servo motor 22 will rotate the rotating shaft 30 one hundred and eighty degrees, so that the positions of the processed bearing and the unprocessed bearing are exchanged. At this time, the processed bearing is removed and the next bearing to be processed is placed, and this process is repeated.

[0038] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A rolling bearing inner groove machining device, characterized in that: include: The base (20) is a rectangular plate, the four corners of the bottom of the base (20) are respectively fixedly mounted with support legs, the top of the base (20) is fixedly connected to the processing arm (21), and the bottom of the base (20) is fixedly connected to the servo motor (22); The rotating structure is arranged on the top of the base (20). The rotating structure can improve the efficiency of processing bearings. The rotating structure includes: a rotating shaft (30), a base box (31), a supporting rod (32), a first clamping rod (35) and a second clamping rod (38). The rotating shaft (30) is rotatably connected to the top of the base (20), the base box (31) is fixedly connected to the top of the rotating shaft (30), the supporting rod (32) is fixedly connected to the two side walls of the base box (31), the first clamping rod (35) is slidably connected to the top of the supporting rod (32), and the second clamping rod (38) is also slidably connected to the top of the supporting rod (32). The second clamping rod (38) and the first clamping rod (35) are symmetrical to each other.

2. The rolling bearing inner groove machining device according to claim 1, characterized in that: The rotating shaft (30) is cylindrical, and the servo motor (22) can drive the rotating shaft (30) to rotate. The base box (31) is a rectangular box with a hollow cavity. The supporting rods (32) are symmetrically fixedly connected to the bottoms of both sides of the base box (31). The first card rod (35) can slide on the top of the supporting rod (32) symmetrical on one side, and the second card rod (38) can slide on the top of the supporting rod (32) symmetrical on the other side. The first card rod (35) and the second card rod (38) have the same size.

3. The rolling bearing inner groove machining device according to claim 1, characterized in that: The rotation structure also includes a limit rod (33), a first rebound rod (34), a spring block (36) and a second rebound rod (37). The limit rod (33) is fixedly connected to the wall surface of the supporting rod (32) symmetrically on each side. The first rebound rod (34) is symmetrically fixedly connected to the side wall surface of the first clamping rod (35). The spring block (36) is fixedly connected to the wall surface of each first rebound rod (34). The second rebound rod (37) is symmetrically fixedly connected to the side wall surface of the second clamping rod (38). The same spring block (36) is also provided on the wall surface of each second rebound rod (37).

4. The rolling bearing inner groove machining device according to claim 3, characterized in that: The symmetrical first rebound rod (34) can enter the cavity of the base box (31), and the elastic block (36) is arranged on the wall surface of the symmetrical first rebound rod (34) facing each other. The elastic block (36) on the wall surface of the first rebound rod (34) can push the elastic block (36) toward the second clamping rod (38) through a spring.

5. The rolling bearing inner groove machining device according to claim 3, characterized in that: The symmetrical second rebound rod (37) can also enter the cavity of the base box (31), and the elastic block (36) is arranged on the wall surface of the symmetrical second rebound rod (37) facing each other. The elastic block (36) on the wall surface of the second rebound rod (37) can push the elastic block (36) toward the first clamping rod (35) through a spring, and the second rebound rod (37) is located above the first rebound rod (34).

6. The rolling bearing inner groove machining device according to claim 1, characterized in that: The wall surface of the base (20) is provided with a recycling structure, which includes a collecting groove (40), a blocking rod (41), a leakage groove (42), a collection box (43), a fan (44) and a through pipe (45). The collecting groove (40) is opened at the top of the base (20), the blocking rod (41) is fixedly connected to the wall surface of the base (20) in the collecting groove (40), the leakage groove (42) passes through the top of the base (20) opened in the collecting groove (40), the collection box (43) is set at the bottom of the base (20), the fan (44) is fixedly connected to the top of the collection box (43), the through pipe (45) is fixedly connected to the top of the collection box (43), the collection box (43) is a hollow rectangular box with an openable front wall, and the top of the through pipe (45) can be connected to the bottom of the base (20) directly below the collecting groove (40).

7. The rolling bearing inner groove machining device according to claim 6, characterized in that: The receiving groove (40) is a rectangular groove, and a plurality of identical blocking rods (41) are evenly arranged in the receiving groove (40). The blocking rods (41) are rectangular rods. The leakage groove (42) is a circular hole, and a plurality of leakage grooves (42) are evenly arranged in the receiving groove (40).

8. The rolling bearing inner groove machining device according to claim 6, characterized in that: The through pipe (45) is a hollow pipe, the bottom of the through pipe (45) can be communicated with the cavity of the collection box (43), and the fan (44) can be communicated with the through pipe (45).

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