Grinding equipment for bearing outer ring machining

Abstract

The grinding equipment for bearing outer ring machining comprises a workbench, a first motor and a second motor, a fixing disc is fixedly installed at the top end of the workbench, a first support is fixedly connected to the left side of the top end of the fixing disc, and a fixing ring is fixedly connected to the surface of the right side of the first support; a second disc is fixedly inserted into the fixing ring, a first disc is installed at the top end of the second disc, the first disc is connected with the inner wall of the fixing ring through a bearing, a fixing rod is inserted into the center of the first disc, and the bottom end of the fixing rod is fixedly connected with a bearing of a second motor; a fixing frame is fixedly connected to the right side of the top end of the fixing disc. The first disc assists the bearing in rotating, the bearing can be automatically conveyed to make contact with the grinding disc, the bearing can be ground through the grinding disc, then the working efficiency is improved conveniently, and the practicability of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing grinding equipment technical field especially relates to a kind of grinding equipment of bearing outer ring processing. BACKGROUND

[0002] Bearing is a kind of commonly used rotating support in industry, and currently lacks automation in bearing grinding, including bearing positioning and fixing, high-precision grinding, etc. Grinding refers to the processing method of removing excess material from workpiece with abrasive and grinding tool. Grinding is one of the most widely used cutting methods.

[0003] The existing grinding device is simple in structure, and manual polishing of workpieces is required during actual operation. The production of workpieces and work efficiency are reduced due to manual polishing. Therefore, a grinding device for bearing outer ring processing is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a grinding device for bearing outer ring processing.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A grinding device for bearing outer ring processing includes a workbench, a first motor and a second motor. The top end of the workbench is fixedly installed with a fixed disc, and the top end left side of the fixed disc is fixedly connected with a first support. The right side surface of the first support is fixedly connected with a fixed ring, and a second disc is fixedly inserted into the inside of the fixed ring. The top end of the second disc is installed with a first disc. The first disc is connected with the inner wall of the fixed ring through a bearing, and a fixed rod is inserted into the center of the first disc. The bottom end of the fixed rod is fixedly connected with the bearing of the second motor. The top end right side of the fixed disc is fixedly connected with a fixed frame, and the inner top of the fixed frame is installed with a movable rod through a bearing. The surface of the movable rod is sleeved with a movable sleeve, and the left side surface of the movable sleeve is fixedly connected with a limiting block. The left side surface of the limiting block is fixedly connected with a supporting rod, and the top end of the supporting rod is installed with a second support. The bottom end of the second support is installed with the first motor, and the output end of the first motor is fixedly connected with a polishing disc.

[0007] Preferably, the bottom end of the movable rod is fixedly connected with a driven wheel, and the side wall of the driven wheel is engaged with a driving wheel. The center surface of the driving wheel is fixedly connected with a handle.

[0008] Preferably, a rectangular groove is formed in the left side of the fixed frame, and a dustproof layer is symmetrically connected to the upper and lower ends of the rectangular groove. The other end of the dustproof layer is connected with the limiting block.

[0009] Preferably, the surface of the first disc is uniformly provided with a circular groove, and an antiskid sleeve is arranged in the circular groove.

[0010] Preferably, the surface of the second disc is provided with a discharging port, and the discharging port corresponds to the circular groove.

[0011] Preferably, the surface of the movable rod is provided with external threads, the inner wall of the movable sleeve is provided with internal threads matched with the external threads, and the movable rod and the movable sleeve are threadedly connected.

[0012] Compared with the prior art, the bearing outer ring machining grinding equipment has the following beneficial effects:

[0013] 1. The first disc auxiliary bearing rotates to realize automatic contact between the bearing and the grinding disc, the bearing is ground by the grinding disc, the working efficiency is improved, and the practicability of the device is greatly improved.

[0014] 2. The driven wheel and the driving wheel are used in cooperation, the movable rod rotates to drive the movable sleeve to move up and down, so that the grinding disc is driven to move up and down, the top outer ring of the bearing is adjusted to abut, and the practicability of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of a bearing outer ring machining grinding equipment.

[0016] Figure 2 It is a three-dimensional structure schematic view of a bearing outer ring machining grinding equipment. Figure 1

[0017] Figure 3 It is a three-dimensional structure schematic view of a bearing outer ring machining grinding equipment. Figure 1

[0018] It is a three-dimensional structure schematic view of a bearing outer ring machining grinding equipment. Figure 4 Figure 1 It is a three-dimensional structure schematic view of a bearing outer ring machining grinding equipment.

[0019] In the figure: 1, workbench; 2, fixed disc; 3, first support; 4, fixed ring; 5, first disc; 6, fixed frame; 7, movable rod; 8, movable sleeve; 9, driven wheel; 10, driving wheel; 11, handle; 12, limit block; 13, support rod; 14, second support; 15, first motor; 16, grinding disc; 17, second motor; 18, second disc; 19, antiskid sleeve; 20, dust layer. DETAILED DESCRIPTION

[0020] ​​The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] With reference to Figures 1-4 A grinding equipment for bearing outer ring machining, including workbench 1, first motor 15 and second motor 17, the top of workbench 1 is fixedly installed with fixed disc 2, and the top left side of fixed disc 2 is fixedly connected with first support 3, the right side surface of first support 3 is fixedly connected with fixed ring 4, and the inside of fixed ring 4 is fixedly inserted with second disc 18, and the top of second disc 18 is installed with first disc 5, and the center inside of first disc 5 is inserted with fixed rod, and the bottom end of fixed rod is fixedly connected with the bearing of second motor 17, the top right side of fixed disc 2 is fixedly connected with fixed frame 6, and the inner top of fixed frame 6 is installed with movable rod 7 through bearing, the surface of movable rod 7 is sleeved with movable sleeve 8, and the left side surface of movable sleeve 8 is fixedly connected with limiting block 12, the left side surface of limiting block 12 is fixedly connected with supporting rod 13, and the top of supporting rod 13 is installed with second support 14, the bottom end of second support 14 is installed with first motor 15, and the output end of first motor 15 is fixedly connected with grinding disc 16.

[0022] Further, with reference to Figure 4 It can be known that the bottom end of movable rod 7 is fixedly connected with driven wheel 9, and the side wall of driven wheel 9 is engaged with driving wheel 10, the center surface of driving wheel 10 is fixedly connected with handle 11, and driving wheel 10 is used in cooperation with driven wheel 9 to drive movable rod 7 to rotate, so that movable sleeve 8 moves up and down on its surface, and the grinding disc 16 is adjusted to contact the bearing.

[0023] Further, with reference to Figure 4 It can be known that the left side of fixed frame 6 is provided with a rectangular groove, and the upper and lower ends of the rectangular groove are symmetrically connected with dustproof layer 20, the other end of dustproof layer 20 is connected with limiting block 12, and the surface of dustproof layer 20 is provided with wrinkles to facilitate expansion and contraction function, and in the process of use, the rectangular groove is sealed to avoid the entry of waste into the inside of fixed frame 6.

[0024] Further, with reference to Figure 2 It can be known that the surface of first disc 5 is annular and uniformly provided with circular grooves, and anti-skid sleeve 19 is inserted in the inside of circular groove, and in the process of use, friction is generated between anti-skid sleeve 19 and the bearing, which facilitates the limiting effect in the process of use.

[0025] Further, with reference to Figure 2 And Figure 3It can be seen that the surface of the second disc 18 is provided with a feeding port, and the feeding port corresponds to the circular groove. During use, the first disc 5 rotates to transport the bearing to the feeding groove corresponding to the surface of the second disc 18, which facilitates the feeding of the bearing.

[0026] Furthermore, refer to Figure 4 It can be seen that the surface of the movable rod 7 is provided with external threads, and the inner wall of the movable sleeve 8 is provided with internal threads that are compatible with the external threads. The movable rod 7 and the movable sleeve 8 are connected by threads for lifting and lowering. Therefore, the movable rod 7 and the movable sleeve 8 are used together to facilitate the lifting and lowering function. Furthermore, the internal and external threads are used together to achieve a self-locking function after rotation stops.

[0027] Working principle: When using this utility model, according to the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 First, the bearing is inserted into the anti-slip sleeve 19. Then, the handle 11 is rotated according to the height of the bearing. The rotation of the handle 11 drives the drive wheel 10 to rotate, the drive wheel 10 drives the driven wheel 9 to rotate, and the driven wheel 9 drives the movable sleeve 8 to move up and down on its surface, so as to facilitate the adjustment of the height of the support rod 13, so that the grinding disc 16 is located on the top outer wall of the bearing.

[0028] Afterwards, the staff manually powered on the first motor 15 and the second motor 17. The output end of the second motor 17 rotated, causing the first disc 5 to rotate. The first disc 5 rotated, causing the bearing to rotate. The output end of the first motor 15 rotated, causing the grinding disc 16 to rotate. When the first disc 5 rotated, it caused the bearing to pass through the bottom of the grinding disc 16. It was not through the grinding disc 16, so the bearing could be ground.

[0029] After being polished by the polishing disc 16, the bearing rotates through the first disc 5, causing it to align with the feeding groove on the surface of the second disc 18. At this point, the operator manually presses the bearing downwards to facilitate feeding. Then, the new bearing is inserted into the anti-slip sleeve 19. The first disc 5 continues to rotate, conveying the new bearing to the bottom of the polishing disc 16, which facilitates continuous polishing of the bearing and greatly improves polishing efficiency. The operation is complete. The above is the complete working principle of this utility model.

[0030] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0031] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement mode, which is included in the protection scope of the present application.

[0032] In the present application, under the condition of no opposite description, the orientation words contained in the terms such as "up, down, left, right, front, back, inside, outside and vertical and horizontal" only represent the orientation of the terms in the conventional use state, or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the terms, at the same time, the serial nouns such as "first", "second" and "third" do not represent the specific quantity and order, but are only used for the differentiation of the name, and the terms "include", "contain" or any other variant thereof is intended to cover the non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment.

Claims

1. A grinding apparatus for machining a bearing outer ring, comprising a worktable (1), a first motor (15) and a second motor (17), characterized in that, The top end of the workbench (1) is fixedly installed with a fixed disc (2), and the top end of the left side of the fixed disc (2) is fixedly connected with a first support (3), the right surface of the first support (3) is fixedly connected with a fixed ring (4), and the inside of the fixed ring (4) is fixedly inserted with a second disc (18), the top end of the second disc (18) is installed with a first disc (5), and the center inside of the first disc (5) is inserted with a fixed rod, the bottom end of the fixed rod is fixedly connected with the bearing of the second motor (17), the top end of the right side of the fixed disc (2) is fixedly connected with a fixed frame (6), and the inner top of the fixed frame (6) is installed with a movable rod (7) through a bearing, the surface of the movable rod (7) is sleeved with a movable sleeve (8), and the left surface of the movable sleeve (8) is fixedly connected with a limiting block (12), the left surface of the limiting block (12) is fixedly connected with a supporting rod (13), and the top end of the supporting rod (13) is installed with a second support (14), the bottom end of the second support (14) is installed with a first motor (15), and the output end of the first motor (15) is fixedly connected with a polishing disc (16).

2. The grinding apparatus for machining a bearing outer ring according to claim 1, characterized in that, The bottom end of the movable rod (7) is fixedly connected with a driven wheel (9), and the side wall of the driven wheel (9) is engaged with a driving wheel (10), and the center surface of the driving wheel (10) is fixedly connected with a handle (11).

3. The grinding apparatus for machining a bearing outer ring according to claim 1, characterized in that, The left side of the fixed frame (6) is provided with a rectangular groove, and the upper and lower ends of the rectangular groove are symmetrically connected with a dustproof layer (20), and the other end of the dustproof layer (20) is connected with the limiting block (12).

4. The grinding apparatus for machining a bearing outer ring according to claim 1, characterized by, The surface of the first disc (5) is uniformly provided with a circular groove, and the inside of the circular groove is inserted with an anti-skid sleeve (19).

5. The apparatus for grinding a bearing outer race as set forth in claim 1, wherein, The surface of the second disc (18) is provided with a discharging port, and the discharging port corresponds to the circular groove.

6. The bearing outer race machining apparatus of claim 1, wherein The surface of the movable rod (7) is provided with external threads, the inner wall of the movable sleeve (8) is provided with internal threads matched with the external threads, and the movable rod (7) and the movable sleeve (8) are threadedly connected.

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