Novel bearing automatic production positioning device

Abstract

The invention discloses a novel bearing automatic production positioning device which comprises a workbench, the workbench is sequentially provided with positioning columns, a bearing body inner ring positioning piece, a bearing body outer ring positioning piece and a guiding piece from the center to the periphery at intervals, and the bearing body inner ring positioning piece comprises top plates arranged in an annular array mode; the top plate and the positioning column are connected through a second spring so as to be close to or far away from each other; the bearing body outer ring positioning piece comprises clamping plates which are arranged in an annular array mode, the top plate is located between the clamping plates and the positioning columns, and the clamping plates and the positioning columns can be arranged in the mode of being relatively close to or away from each other; the guide pieces are connected with the corresponding clamping plates through guide plate connecting pieces so as to guide the movement of the clamping plates, and the guide pieces are fixed at preset positions through fastening bolts; and a bearing body is arranged between the top plate and the clamping plate. The bearing positioning device can be used for positioning an outer ring and an inner ring of a bearing, and can further adapt to positioning of bearings with different sizes.

Description

Technical Field

[0001] The invention relates to a novel bearing automatic production positioning device, belonging to the technical field of positioning devices. Background Art

[0002] Bearings are an important part of modern mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement and ensure their rotation accuracy. Precision bearings are a type of bearing. Compared with ordinary bearings, precision bearings have higher accuracy, smaller dimensional deviation, more precise surface shape and quality. Therefore, when processing precision bearings, positioning devices are required for positioning processing.

[0003] When the current positioning device is in use, the bearing needs to be fixed to facilitate the processing of the bearing. However, the current positioning device cannot fix the inside and outside of the bearing, and is not easy to adjust and fix bearings of different sizes. Therefore, a new type of bearing automated production positioning device is needed. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a novel bearing automated production positioning device for positioning the outer ring and the inner ring of the bearing, and further capable of adapting to the positioning of bearings of different sizes.

[0005] The technical solution of the present invention is:

[0006] The present invention provides a novel automatic bearing production positioning device, comprising a workbench 3, a positioning column 11, a second spring 13, a bearing body inner ring positioning member, a bearing body outer ring positioning member, a guide member and a guide plate connecting member, wherein the workbench 3 is provided with the positioning columns 11, the bearing body inner ring positioning member, the bearing body outer ring positioning member and the guide member arranged in intervals in sequence from the center to the periphery, the bearing body inner ring positioning member comprises a top plate 14 arranged in an annular array, the top plate 14 is connected to the positioning column 11 by the second spring 13 so as to be arranged relatively close to or far away from each other; the bearing body outer ring positioning member comprises a ring array arranged The supporting plate 10, the top plate 14 is located between the supporting plate 10 and the positioning column 11, and the supporting plate 10 and the positioning column 11 can be arranged relatively close to or far away from each other; the guide members and the guide plate connecting members are arranged one by one with the supporting plate 10, and each of the guide members is connected to the corresponding supporting plate 10 via the guide plate connecting member to guide the movement of the supporting plate 10, and the guide members are fixed at a preset position by fastening bolts; a bearing body 15 is arranged between the top plate 14 and the supporting plate 10, and the top plate 14, the supporting plate 10 and the bearing body 15 have a first state of contact with each other.

[0007] Further, the guide member includes an arc plate 5 and a fixed plate 6 arranged in a circular array; the workbench 3 is provided with a slide groove 4 arranged in a one-to-one correspondence with the arc plate 5, and the arc plate 5 and the slide groove 4 are slidably matched to guide the movement of the support plate 10 connected via the guide plate connector; the arc plate 5 is provided with an integrated fixed plate 6 on one side close to the support plate 10;

[0008] Furthermore, the guide plate connecting member includes a connecting rod 7, a first spring 8, a fixing rod 9, and a fixing frame 12; the fixing frame 12 is located between the guide member and the supporting plate 10, and is fixed to the workbench 3; one end of the connecting rod 7 passes through the first through hole on the arc plate 5 and the fixing plate 6, and the other end of the connecting rod 7 is fixedly connected to one end of the fixing rod 9, and the other end of the fixing rod 9 extends out from the second through hole on the fixing frame 12 and the extended end is used to fix the supporting plate 10; the part of the connecting rod 7 located between the fixing plate 6 and the fixing rod 9 is provided with a first spring 8.

[0009] Furthermore, one end of the connecting rod 7 extending out of the arc-shaped plate 5 is fixedly connected to a pull rod 16 .

[0010] Furthermore, the arc-shaped plates 5 are connected by movably arranged inter-plate connecting members.

[0011] Furthermore, the inter-plate connecting member adopts an arc-shaped movable rod 19 , and both ends of the arc-shaped movable rod 19 are respectively inserted into the sliding grooves 17 of the arc-shaped plates 5 on the left and right sides, and the two are slidably matched through a sliding block 18 .

[0012] The beneficial effects of the present invention are:

[0013] 1. The present invention provides a fixing effect by setting a workbench. By coordinating the support plate and the top plate, during use, the staff can place the bearing body on the workbench through the positioning column, and then fix the bearing body through the top plate and the second spring. Then, the elasticity of the first spring allows the fixing rod and the support plate to fix the outer surface of the bearing body, thereby fixing the inside and outside of the bearing body, thereby playing a fixing role and achieving the purpose of fixing.

[0014] 2. The present invention provides the device with an adjustment effect through the arrangement of the arc plate. Through the coordinated arrangement of the arc plate and the top plate, when the bearings are of different sizes during use, the elasticity of the second spring can facilitate the top plate to fix the inner wall of the bearing body of different sizes. The supporting plate is driven to move by moving the arc plate. When it moves to the appropriate position, the arc block is fixed by tightening bolts, and then the outer surface of the bearing body is tightened and fixed to the surface of the supporting plate, thereby playing an adjustment role and achieving the purpose of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the top cross section of the present invention;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the present invention (the inter-board connecting member is not shown);

[0017] Figure 3 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure at point B.

[0019] In the figure: 1. support table; 2. platform; 3. workbench; 4. slide groove; 5. arc plate; 6. fixed plate; 7. connecting rod; 8. first spring; 9. fixed rod; 10. support plate; 11. positioning column; 12. fixed frame; 13. second spring; 14. top plate; 15. bearing body; 16. pull rod; 17. sliding groove; 18. sliding block; 19. movable rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0021] like Figure 1-Figure 4The present embodiment provides a novel bearing automatic production positioning device, which comprises a base 1, the upper surface of which is fixedly connected to a support table 2, the upper surface of which is fixedly connected to a workbench 3, the upper surface of which is provided with positioning columns 11, a bearing body inner ring positioning member, a bearing body outer ring positioning member, and a guide member arranged in intervals from the center to the periphery, the bearing body inner ring positioning member comprises a top plate 14 arranged in an annular array, the bearing body outer ring positioning member comprises a supporting plate 10 arranged in an annular array, Each of the guide members is connected to the corresponding supporting plate 10 via a guide plate connecting member to guide the movement of the supporting plate 10; a bearing body 15 is arranged between the top plate 14 and the supporting plate 10, and the top plate 14, the supporting plate 10 and the bearing body 15 are in a first state of contact with each other; a second spring 13 is fixedly connected between the outer surface of the positioning column 11 and the top plate 14, and during use, when the bearing bodies 15 are of different sizes, the elasticity of the second spring 13 can enable the top plate 14 to move against the inner walls of the bearing bodies 15 of different sizes The guide member includes an arc plate 5 and a fixed plate 6 arranged in a circular array, and also includes a slide groove 4; the guide plate connecting member includes a connecting rod 7, a first spring 8, a fixed rod 9, and a fixed frame 12; the fixed frame 12 is located between the guide member and the supporting plate 10, and is fixed to the workbench 3; a slide groove 4 is provided on the upper surface of the workbench 3, and the inner wall of the slide groove 4 is slidably connected with the arc plate 5, and the arc plate 5 is fixedly connected with the fixed plate 6 on the side close to the supporting plate 10, and the inner wall of the fixed plate 6 is slidably connected with the connecting rod 7, and one end of the connecting rod 7 is fixedly connected with the pull rod 16, and the connecting rod 7 The outer surface portion located on the side of the fixed plate 6 is connected to a first spring 8, and the other end of the connecting rod 7 is fixedly connected to one end of the fixing rod 9. The other end of the fixing rod 9 extends from the second through hole on the fixing frame 12 to be fixedly connected to the supporting plate 10. The inner wall of the fixing frame 12 is slidably connected to the fixing rod 9, and the supporting plate 10 is driven to move by moving the arc plate 5. Then, the fixing rod 9 and the supporting plate 10 are fixed to the outer surface of the bearing body 15 through the elasticity of the first spring 8. When it moves to a suitable position, the arc plate 5 is fixed by the fastening bolts arranged on the upper surface of the arc plate 5, thereby playing a fixing role.

[0022] Furthermore, the arc-shaped plates 5 are connected by movably arranged inter-plate connecting members.

[0023] Furthermore, if Figure 4 As shown, the inter-plate connecting member adopts an arc-shaped movable rod 19, the inner wall of the arc-shaped plate 5 is provided with a sliding groove 17, the inner wall of the sliding groove 17 is slidably connected with a sliding block 18, one side of the sliding block 18 is fixedly connected to the end of the movable rod 19, thereby increasing the clamping force of the arc-shaped plate 5; the movable rod 19 can be an elastic rod.

[0024] Exemplarily, the top plate 14, the supporting plate 10, the arc plate 5, and the fixing plate 6 are made of four pieces. Based on the evenly distributed design of the four pieces, the connecting rod 7, the first spring 8, and the fixing rod 9 used to connect the guide member and the supporting plate 10 are also arranged one by one.

[0025] During specific use, the staff can place the bearing body 15 on the workbench 3, and then fix the inner ring of the bearing body 15 through the top plate 14 and the second spring 13, and then fix the outer surface of the bearing body 15 with the fixing rod 9 and the supporting plate 10 through the elasticity of the first spring 8, so as to fix the inside and outside of the bearing body 15, thereby playing a fixing role. Then, when the bearing body 15 is of different sizes, the elasticity of the second spring 13 makes it easy to make the top plate 14 fix the inner wall of the bearing body 15 of different sizes, and drive the supporting plate 10 to move by moving the arc plate 5. When it moves to the appropriate position, the arc plate 5 is fixed by tightening bolts, and then the outer surface of the bearing body 15 is tightened and fixed to the surface of the supporting plate 10, thereby playing an adjustment role and achieving the purpose of adjustment.

[0026] By applying the above technical solution, it can be known that the new type of bearing automatic production positioning device has a fixing effect through the setting of the workbench 3. Through the matching setting of the support plate 10 and the top plate 14, during use, the staff can put the bearing body 15 on the workbench 3 through the positioning column 11, and then fix the inner ring of the bearing body 15 through the top plate 14 and the second spring 13, and then fix the outer surface of the bearing body 15 with the fixing rod 9 and the support plate 10 through the elasticity of the first spring 8, so as to fix the inside and outside of the bearing body 15, thereby playing a fixing role and achieving the purpose of fixing. The novel automatic production and positioning device for bearings has an adjustment effect through the setting of the arc plate 5. Through the matching setting of the arc plate 5 and the top plate 14, when the bearing body 15 is of different sizes, the elasticity of the second spring 13 can facilitate the top plate 14 to fix the inner wall of the bearing body 15 of different sizes, and the supporting plate 10 is driven to move by moving the arc plate 5. When it moves to the appropriate position, the arc plate 5 is fixed by tightening the bolts, and then the outer surface of the bearing body 15 is tightened and fixed to the surface of the supporting plate 10, thereby playing an adjustment role and achieving the purpose of adjustment.

[0027] The specific implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A new type of bearing automatic production positioning device, characterized in that: The invention comprises a workbench (3), a positioning column (11), a second spring (13), a bearing body inner ring positioning member, a bearing body outer ring positioning member, a guide member and a guide plate connecting member, wherein the workbench (3) is provided with a positioning column (11), a bearing body inner ring positioning member, a bearing body outer ring positioning member and a guide member arranged in a spaced manner in sequence from the center to the outer periphery, the bearing body inner ring positioning member comprises a top plate (14) arranged in an annular array, the top plate (14) and the positioning column (11) are connected by a second spring (13) so as to be arranged relatively close to or far from each other; the bearing body outer ring positioning member comprises a supporting plate (10) arranged in an annular array, the top plate (14) is located at a position Between the supporting plate (10) and the positioning column (11), the supporting plate (10) and the positioning column (11) can be arranged relatively close to or far away from each other; the guide members and the guide plate connecting members are arranged one by one corresponding to the supporting plate (10), and each of the guide members is connected to the corresponding supporting plate (10) via the guide plate connecting member to guide the movement of the supporting plate (10), and the guide members are fixed at a preset position by tightening bolts; a bearing body (15) is arranged between the top plate (14) and the supporting plate (10), and the top plate (14), the supporting plate (10) and the bearing body (15) have a first state of contact with each other.

2. The new type of bearing automatic production positioning device according to claim 1 is characterized in that: The guide member comprises an arc-shaped plate (5) and a fixed plate (6) arranged in a circular array; a slide groove (4) corresponding to the arc-shaped plate (5) is provided on the workbench (3); the arc-shaped plate (5) and the slide groove (4) are slidably matched to guide the movement of the support plate (10) connected via the guide plate connecting member; an integral fixed plate (6) is provided on one side of the arc-shaped plate (5) close to the support plate (10); The guide plate connecting member comprises a connecting rod (7), a first spring (8), a fixing rod (9), and a fixing frame (12); the fixing frame (12) is located between the guide member and the supporting plate (10), and is fixed to the workbench (3); one end of the connecting rod (7) passes through the first through holes on the arc plate (5) and the fixing plate (6), the other end of the connecting rod (7) is fixedly connected to one end of the fixing rod (9), the other end of the fixing rod (9) extends out from the second through hole on the fixing frame (12), and the extended end is used to fix the supporting plate (10); the part of the connecting rod (7) located between the fixing plate (6) and the fixing rod (9) is provided with a first spring (8).

3. The new type of bearing automatic production positioning device according to claim 2 is characterized in that: One end of the connecting rod (7) extending out of the arc-shaped plate (5) is fixedly connected to a pull rod (16).

4. The new type of bearing automatic production positioning device according to claim 2 is characterized in that The arc-shaped plates (5) are connected via movably arranged inter-plate connecting members.

5. The new type of bearing automatic production positioning device according to claim 4 is characterized in that The inter-plate connecting member adopts an arc-shaped movable rod (19), and the two ends of the arc-shaped movable rod (19) are respectively inserted into the sliding grooves (17) of the arc-shaped plates (5) on the left and right sides, and the two are slidably matched through a sliding block (18).

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