Feeding and discharging mechanism for automatic online detection of bearing inner rings

Abstract

The utility model belongs to the technical field of bearing machining, and particularly relates to a feeding and discharging mechanism for automatic online detection of bearing inner rings. The feeding and discharging mechanism for automatic online detection of the bearing inner ring comprises a machining table, a first conveying belt is installed on one side of the machining table, baffles are arranged on the two sides of the first conveying belt, and a feeding device is fixedly installed at the position, located on the machining table, of one end of the first conveying belt. A movable platform is arranged on the front side of the feeding device, a first movable groove is formed in the position, located on the machining table, of one side of the movable platform, a second movable groove is formed in the position, located on the machining table, of the other side of the movable platform, and a pushing mechanism is installed in the first movable groove in a transmission mode. According to the bearing machining device, the movable platform is arranged on the machining table, the two movable grooves are formed in the two sides of the movable platform respectively, and meanwhile the pushing mechanism is installed in the first movable groove in a transmission mode, so that the abrasion degree of bearing machining is further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing and relates to a loading and unloading mechanism for automatic online detection of a bearing inner ring. Background Art

[0002] The detection of the inner ring of the bearing is an important part to ensure the normal operation of the bearing. The inner diameter of the bearing is detected by using a bench-type bearing inner diameter measuring instrument. This instrument is suitable for small workpieces with a bore measurement range of 2mm to 30mm, and can be connected to different probes, such as plug gauge probes and two-piece probes. In addition, for the material quality of the inner ring of the bearing, its purity, carbide and microstructure need to be tested. This can be done through macroscopic detection, microstructure observation, chemical composition analysis and hardness testing. At the same time, it should be noted that if the inner ring of the bearing generates a large prestress after installation, it may cause cracks in the inner ring. In short, the detection of the inner ring of the bearing is a complex process that requires consideration of multiple aspects. By using professional measuring instruments and methods, the size and material quality of the inner ring of the bearing can be effectively detected, thereby ensuring the reliability and performance of the bearing.

[0003] During the inspection, loading and unloading mechanisms are needed to move and transport the bearings. However, the loading and unloading mechanisms in the bearing inner ring inspection devices are mostly driven by air pumps. The air pump is usually used to drive the pallet to move on the feeding platform. Most of these pallets have a circular slot on one side, so that only bearings of a certain size can be moved. There are certain limitations in their use, and the wear of the bearing on the table will increase, affecting product quality. Utility Model Content

[0004] The utility model aims to solve the above problems and provides a loading and unloading mechanism for automatic online detection of bearing inner rings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A loading and unloading mechanism for automatic online detection of bearing inner rings comprises a processing table, a No. 1 conveyor belt is installed on one side of the processing table, baffles are arranged on both sides of the No. 1 conveyor belt, a feeding device is fixedly installed on one end of the No. 1 conveyor belt and located on the processing table, a moving platform is arranged in front of the feeding device, a first movable groove is opened on one side of the moving platform and located on the processing table, a second movable groove is opened on the other side of the moving platform and located on the processing table, a pushing mechanism is installed in the first movable groove for transmission, a support frame is fixedly installed in the second movable groove, a detection device is fixedly installed on the top of the support frame, a waste recovery mechanism is fixedly installed below the detection device and located in the middle of the support frame, a recovery pipe is opened below the waste recovery mechanism and located in the second movable groove, and the No. 2 conveyor belt is installed on the other side of the processing table.

[0007] In the above-mentioned loading and unloading mechanism for automatic online detection of inner rings of bearings, the baffle is a metal flat plate structure, wherein a plurality of support plates are fixedly connected to the back of the baffle.

[0008] In the above-mentioned loading and unloading mechanism for automatic online detection of inner rings of bearings, the support plate is provided with a long strip-shaped adjustment groove, and the baffle passes through the adjustment groove and is pressed and connected to the processing table by bolts.

[0009] In the above-mentioned loading and unloading mechanism for automatic online detection of bearing inner rings, the pushing mechanism is composed of a movable plate, a sliding rod, a mounting frame, a first support rod, a second support rod and an air pump, wherein the sliding rod is arranged in parallel and installed on the inner wall of the first movable groove.

[0010] In the above-mentioned loading and unloading mechanism for automatic online detection of bearing inner rings, the two sides of the movable plate are sleeved on the sliding rod and slidably connected, wherein the front end of the movable plate is fixedly connected to the driving end of the air pump, and the air pump is fixedly installed in the first movable groove.

[0011] In the above-mentioned loading and unloading mechanism for automatic online detection of bearing inner rings, two support blocks are fixedly installed on the movable plate, and a sliding rod and an air pump are also installed in parallel between the two support blocks. The bottom of the mounting frame is respectively slidably connected to the sliding rod and fixedly connected to the air pump housing, and the air pump driving end is fixedly connected to the inner wall of the support block.

[0012] In the above-mentioned loading and unloading mechanism for automatic online detection of inner rings of bearings, the first support rod and the second support rod are both fixedly connected with a shifting rod by screws, and a V-shaped shifting block is fixedly installed on the other end of the shifting rod.

[0013] In the above-mentioned loading and unloading mechanism for automated online inspection of the inner ring of a bearing, a push rod is fixedly connected to one side of the bottom of the first support rod and the second support rod, a clamping block is provided at the other end of the push rod, a driving rod of a telescopic pump is placed in the clamping block, and the telescopic pump is fixedly mounted on a mounting frame.

[0014] In the above-mentioned loading and unloading mechanism for automatic online detection of bearing inner rings, a sleeve is provided on the other side of the bottom of the first support rod and the second support rod, and the sleeve is also sleeved with a sliding rod and slidably connected, and the sliding rod is fixedly mounted on the inner wall of the mounting frame.

[0015] In the above-mentioned loading and unloading mechanism for automated online inspection of the inner ring of a bearing, the waste recovery mechanism is composed of an L-shaped rod and a slide groove, wherein the slide groove is an open structure and is opened on a mobile platform. The L-shaped rod is placed in the slide groove, and the other end is fixedly connected to the block, and the back of the block is also fixedly connected to an air pump.

[0016] Compared with the existing technology, the advantages of the utility model are:

[0017] The utility model is provided with a movable platform on a processing table, and a first movable groove and a second movable groove are respectively provided on both sides of the movable platform, wherein a pushing mechanism is installed in the first movable groove, a movable plate pushed by an air pump is provided in the first movable groove, and a transversely arranged air pump is also installed on the movable plate, and a mounting frame is fixedly installed on the shell of the transverse air pump, so that the mounting frame can be driven to move left and right on the movable plate by the transverse air pump, and two telescopic pumps are fixedly installed on the mounting frame, and a first support rod and a second support rod are respectively installed on the driving end of the telescopic pump, and a shift rod is fixedly installed on the first support rod and the second support rod, and a V-shaped shift block is fixedly installed on the other end of the shift rod, so that the two telescopic pumps can be used to drive the two support rods to move correspondingly, and the shift block is further used to clamp and move the bearing, so that the practical scope is wider; at the same time, a waste recovery mechanism is provided below the detection device, an open slide groove is provided on the movable platform, and an L-shaped rod is placed in the slide groove, wherein the L-shaped rod is driven by the air pump to move in the slide groove, and the unqualified bearing is further pushed into the recovery pipeline.

[0018] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2It is a partial enlarged schematic diagram of the second movable groove of the utility model.

[0021] Figure 3 It is a top view of the movable plate of the utility model.

[0022] Figure 4 It is a front view of the movable plate of the utility model.

[0023] Figure 5 It is a side view of the connection between the first support rod and the second support rod of the utility model.

[0024] Figure 6 It is a side sectional view of the connection between the L-shaped rod and the mobile platform of the utility model.

[0025] In the figure: 1. processing table; 2. conveyor belt No. 1; 3. baffle; 31. support plate; 32. adjustment slot; 4. feeding device; 5. moving platform; 51. first movable slot; 52. second movable slot; 6. pushing mechanism; 61. moving plate; 62. slide rod; 63. mounting frame; 64. first support rod; 65. second support rod; 66. air pump; 67. support block; 68. lever; 69. lever block; 7. support frame; 8. detection device; 9. waste recovery mechanism; 91. L-shaped rod; 92. slide slot; 93. baffle; 94. recovery pipe; 10. conveyor belt No. 2; 11. push rod; 111. block; 112. telescopic pump; 12. casing. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings.

[0027] like Figure 1-6 As shown, a loading and unloading mechanism for automatic online detection of bearing inner rings comprises a processing table 1, a No. 1 conveyor belt 2 is installed on one side of the processing table 1, baffles 3 are arranged on both sides of the No. 1 conveyor belt 2, a feeding device 4 is fixedly installed on one end of the No. 1 conveyor belt 2 and located on the processing table 1, a moving platform 5 is arranged on the front side of the feeding device 4, a first movable groove 51 is opened on one side of the moving platform 5 and located on the processing table 1, a second movable groove 52 is opened on the other side of the moving platform 5 and located on the processing table 1, a pushing mechanism 6 is installed in the first movable groove 51, a support frame 7 is fixedly installed in the second movable groove 52, a detection device 8 is fixedly installed on the top of the support frame 7, a waste recovery mechanism 9 is fixedly installed below the detection device 8 and located in the middle of the support frame 7, a recovery pipe 94 is opened below the waste recovery mechanism 9 and located in the second movable groove 52, and a No. 2 conveyor belt 10 is installed on the other side of the processing table 1.

[0028] In this embodiment, a No. 1 conveyor belt 2 is provided on one side of the processing table 1, and adjustable baffles 3 are installed on both sides of the No. 1 conveyor belt 2, so that the spacing between the baffles 3 can be adjusted, so that bearings of different sizes can be limited and moved. At the same time, a feeding device 4 is fixedly installed at the other end of the No. 1 conveyor belt 2, and the feeding device 4 is used to push the bearings to the mobile platform 5. A first movable groove 51 and a second movable groove 52 are respectively opened on both sides of the mobile platform 5, and a pushing mechanism 6 is installed in the first movable groove 51. The first support rod 64 and the second support rod 65 are driven by an air pump 66 to perform corresponding movements, so that the bearings can be clamped and fixed, and moved to the bottom of the detection device 8. A waste recovery mechanism 9 is installed under the detection device 8, so that the waste recovery mechanism 9 can be used to push the unqualified bearings into the recovery pipe 94, and the No. 2 conveyor belt 10 can be further used to transport the bearings to the collection box.

[0029] Combination Figure 1 As shown, the baffle plate 3 is a metal flat plate structure, wherein a plurality of support plates 31 are fixedly connected to the back of the baffle plate 3 .

[0030] In this embodiment, a baffle 3 having a planar plate structure is provided, and a support plate 31 is fixedly installed on the back of the baffle 3, and the support plate 31 is fixedly connected to the baffle 3 at a 90-degree angle, so that the support plate 31 can be used to stably support the baffle 3.

[0031] Combination Figure 1 As shown, the support plate 31 is provided with a long strip-shaped adjusting groove 32 , and the baffle 3 is bolted through the adjusting groove 32 and is tightly connected to the processing table 1 .

[0032] In this embodiment, an adjustment slot 32 is opened on the support plate 31, and the support plate 31 is pressed and connected to the processing table 1 by screws passing through the adjustment slot 32, so that the position of the baffle 3 on the No. 1 conveyor belt 2 can be adjusted.

[0033] Combination Figure 1 As shown, the pushing mechanism 6 is composed of a moving plate 61, a sliding rod 62, a mounting frame 63, a first supporting rod 64, a second supporting rod 65 and an air pump 66, wherein the sliding rod 62 is arranged parallel to the inner wall of the first movable groove 51.

[0034] In this embodiment, the two slide bars 62 are respectively fixedly installed between the inner walls on both sides of the first movable groove 51 and are installed in parallel, so that the installation stability of the slide bars 62 can be ensured.

[0035] Combination Figure 1 , Figure 4As shown, the two sides of the movable plate 61 are sleeved on the sliding rod 62 and are slidably connected, wherein the front end of the movable plate 61 is fixedly connected to the driving end of the air pump 66, and the air pump 66 is fixedly installed in the first movable groove 51.

[0036] In this embodiment, the two sides of the movable plate 61 are sleeved on the slide rod 62 and slidably connected, wherein the front end of the movable plate 61 is fixedly connected to the driving end of the air pump 66, so that the air pump 66 can be used to push the movable plate 61 to move back and forth on the slide rod 62.

[0037] Combination Figure 3 , Figure 4 As shown, two support blocks 67 are fixedly installed on the movable plate 61, and a slide bar 62 and an air pump 66 are also installed in parallel between the two support blocks 67. The bottom of the mounting frame 63 is respectively sleeved on the slide bar 62 for sliding connection, and is fixedly connected to the outer shell of the air pump 66. The driving end of the air pump 66 is fixedly connected to the inner wall of the support block 67.

[0038] In this embodiment, two support blocks 67 are fixedly installed on the movable plate 61, and a slide bar 62 and an air pump 66 are also installed in parallel between the two support blocks 67, so as to facilitate stable support of the slide bar 62 and the air pump 66, and the bottom of the mounting frame 63 is respectively sleeved on the slide bar 62 for sliding connection, and is fixedly connected to the outer shell of the air pump 66, and at the same time, the driving end of the air pump 66 is fixedly connected to the inner wall of the support block 67, so that the air pump 66 can be used to drive the mounting frame 63 to move left and right on the movable plate 61.

[0039] Combination Figure 1 , Figure 5 As shown, the first support rod 64 and the second support rod 65 are both fixedly connected with a shifting rod 68 by screws, and a V-shaped shifting block 69 is fixedly installed at the other end of the shifting rod 68.

[0040] In this embodiment, the shift rod 68 is fixedly connected to the first support rod 64 and the second support rod 65 by screws, so that the shift rod 68 can be stably installed on the support rods. At the same time, a V-shaped shift block 69 is fixedly installed on the other end of the shift rod 68, so that the shift block 69 can be stably supported on the shift rod 68.

[0041] Combination Figure 1 , Figure 5 As shown, a push rod 11 is fixedly connected to one side of the bottom of the first support rod 64 and the second support rod 65, and a clamping block 111 is provided at the other end of the push rod 11. A driving rod of a telescopic pump 112 is placed in the clamping block 111, and the telescopic pump 112 is fixedly mounted on the mounting frame 63.

[0042] In this embodiment, a push rod 11 is fixedly connected to one side of the bottom of the first support rod 64 and the second support rod 65, and a clamping block 111 is provided at the other end of the push rod 11. At the same time, a driving rod of a telescopic pump 112 is placed in the clamping block 111, and the telescopic pump 112 is fixedly installed on the mounting frame 63, so that the push rod 11 can be pushed to move by using the telescopic pump 112.

[0043] Combination Figure 1 , Figure 5 As shown, a sleeve 12 is provided on the other side of the bottom of the first support rod 64 and the second support rod 65 , and the sleeve 12 is also sleeved with a slide rod 62 and slidably connected, and the slide rod 62 is fixedly mounted on the inner wall of the mounting frame 63 .

[0044] In this embodiment, a sleeve 12 is provided on the other side of the bottom of the first support rod 64 and the second support rod 65, and the sleeve 12 is also sleeved with a slide rod 62 and slidably connected, and the slide rod 62 is fixedly mounted on the inner wall of the mounting frame 63, so that the support rods can be stably supported on the mounting frame 63.

[0045] Combination Figure 1 , Figure 2 and Figure 6 As shown, the waste recovery mechanism 9 is composed of an L-shaped rod 91 and a slide groove 92, wherein the slide groove 92 is an open structure and is opened on the mobile platform 5. The L-shaped rod 91 is placed in the slide groove 92, and the other end is fixedly connected to the stopper 93, and the back of the stopper 93 is also fixedly connected with an air pump 66.

[0046] In this embodiment, the slide groove 92 is set as an open structure and opened on the mobile platform 5, and the L-shaped rod 91 is placed in the slide groove 92, and the other end is fixedly connected to the stopper 93. At the same time, the back of the stopper 93 is also fixedly connected to the air pump 66, so that the air pump 66 can be used to push the L-shaped rod 91 to move telescopically in the slide groove 92.

[0047] The working principle of the utility model is:

[0048] When the utility model is in use, the position of the support plate 31 on the processing table 1 is first adjusted, and the spacing of the baffle plate 3 on the No. 1 conveyor belt 2 is further adjusted, so as to facilitate adjustment according to the processing bearings of different sizes, so that the bearings are moved to the side of the feeding device 4 under the transportation of the No. 1 conveyor belt 2, so that the feeding device 4 can be used to push the bearings to the mobile platform 5, and at the same time, a first movable groove 51 and a second movable groove 52 are opened on both sides of the mobile platform 5, wherein a pushing mechanism 6 is installed in the first movable groove 51 for transmission, and the movable plate 61 is pushed to move back and forth in the first movable groove 51 by utilizing the air pump 66, and at the same time, an air pump 66 is also fixedly installed on the movable plate 61, and is installed horizontally, and a mounting frame 63 is fixedly installed on the outer shell of the air pump 66, so that the mounting frame 63 can be driven by the air pump 66 to move left and right on the movable plate 61, and at the same time, the mounting frame Two telescopic pumps 112 are fixedly installed on 63, and the telescopic pumps 112 are installed in a staggered manner. The driving ends of the telescopic pumps 112 are respectively connected to the first support rod 64 and the second support rod 65. At the same time, the first support rod 64 and the second support rod 65 are fixedly connected with a lever 68 by screws, which is convenient for stably installing the lever 68 on the support rod, and a V-shaped lever block 69 is fixedly installed on the other end of the lever 68, so that the two support rods can move correspondingly, and the lever block 69 is further used to clamp and fix the bearing, so that the bearing is moved to the bottom of the detection device 8. At the same time, a waste recovery mechanism 9 is installed below the detection device 8, so that the L-shaped rod 91 can push the unqualified bearing into the recovery pipe 94, and further transport the qualified bearing to the No. 2 conveyor belt 10. This is not only simple to operate but also can reduce the wear of the bearing to a certain extent.

[0049] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0050] Although this article uses more terms such as 1, processing table; 2, conveyor belt No. 1; 3, baffle; 31, support plate; 32, adjustment slot; 4, feeding device; 5, mobile platform; 51, first movable slot; 52, second movable slot; 6, push mechanism; 61, mobile plate; 62, slide rod; 63, mounting frame; 64, first support rod; 65, second support rod; 66, air pump; 67, support block; 68, lever; 69, lever block; 7, support frame; 8, detection device; 9, waste recovery mechanism; 91, L-shaped rod; 92, slide slot; 93, baffle; 94, recovery pipeline; 10, conveyor belt No. 2; 11, push rod; 111, block; 112, telescopic pump; 12, sleeve, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.

Claims

1. A loading and unloading mechanism for automatic online detection of bearing inner rings, comprising a processing table (1), characterized in that: A conveyor belt (2) is installed on one side of the processing table (1), baffles (3) are provided on both sides of the conveyor belt (2), a feeding device (4) is fixedly installed on one end of the conveyor belt (2) and located on the processing table (1), a movable platform (5) is provided in front of the feeding device (4), a first movable groove (51) is provided on one side of the movable platform (5) and located on the processing table (1), and a second movable groove (52) is provided on the other side of the movable platform (5) and located on the processing table (1), A pushing mechanism (6) is installed in the first movable groove (51) for transmission, a support frame (7) is fixedly installed in the second movable groove (52), a detection device (8) is fixedly installed on the top of the support frame (7), a waste recovery mechanism (9) is fixedly installed below the detection device (8) and in the middle of the support frame (7), a recovery pipe (94) is opened below the waste recovery mechanism (9) and in the second movable groove (52), and a second conveyor belt (10) is installed on the other side of the processing table (1).

2. The loading and unloading mechanism for automatic online detection of bearing inner ring according to claim 1 is characterized in that: The baffle (3) is a metal flat plate structure, wherein a plurality of support plates (31) are fixedly connected to the back of the baffle (3).

3. The loading and unloading mechanism for automatic online detection of bearing inner ring according to claim 2 is characterized in that: The support plate (31) is provided with a long strip-shaped adjustment groove (32), and the baffle (3) is bolted through the adjustment groove (32) and is tightly connected to the processing table (1).

4. The loading and unloading mechanism for automatic online detection of bearing inner ring according to claim 3 is characterized in that: The pushing mechanism (6) is composed of a moving plate (61), a sliding rod (62), a mounting frame (63), a first supporting rod (64), a second supporting rod (65) and an air pump (66), wherein the sliding rod (62) is arranged parallel to and mounted on the inner wall of the first movable groove (51).

5. The loading and unloading mechanism for automatic online detection of bearing inner rings according to claim 4 is characterized in that: The two sides of the movable plate (61) are sleeved on the sliding rod (62) and are slidably connected, wherein the front end of the movable plate (61) is fixedly connected to the driving end of the air pump (66), and the air pump (66) is fixedly installed in the first movable groove (51).

6. The loading and unloading mechanism for automatic online detection of bearing inner rings according to claim 5 is characterized in that: Two support blocks (67) are fixedly mounted on the movable plate (61), and a slide bar (62) and an air pump (66) are also installed in parallel between the two support blocks (67). The bottom of the mounting frame (63) is respectively sleeved on the slide bar (62) for sliding connection, and is fixedly connected to the outer shell of the air pump (66), and the driving end of the air pump (66) is fixedly connected to the inner wall of the support block (67).

7. The loading and unloading mechanism for automatic online detection of bearing inner rings according to claim 6 is characterized in that: The first support rod (64) and the second support rod (65) are both fixedly connected with a shifting rod (68) by means of screws, and a V-shaped shifting block (69) is fixedly mounted on the other end of the shifting rod (68).

8. The loading and unloading mechanism for automatic online detection of bearing inner rings according to claim 7 is characterized in that: A push rod (11) is fixedly connected to one side of the bottom of the first support rod (64) and the second support rod (65), and a clamping block (111) is provided at the other end of the push rod (11), and a driving rod of a telescopic pump (112) is placed in the clamping block (111), and the telescopic pump (112) is fixedly mounted on the mounting frame (63).

9. The loading and unloading mechanism for automatic online detection of bearing inner rings according to claim 8, characterized in that: A sleeve (12) is provided on the other side of the bottom of the first support rod (64) and the second support rod (65), and the sleeve (12) is also sleeved with a slide rod (62) and slidably connected, and the slide rod (62) is fixedly mounted on the inner wall of the mounting frame (63).

10. The loading and unloading mechanism for automatic online detection of bearing inner rings according to claim 9, characterized in that: The waste recovery mechanism (9) is composed of an L-shaped rod (91) and a slide groove (92), wherein the slide groove (92) is an open structure and is opened on the mobile platform (5). The L-shaped rod (91) is placed in the slide groove (92) and the other end is fixedly connected to the stopper (93). The back of the stopper (93) is also fixedly connected to an air pump (66).

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