Bearing ring feeding detection structure

Abstract

The utility model discloses a bearing ring feeding detection structure which comprises a feeding structure used for feeding bearing rings and a conveying structure used for conveying the bearing rings, and a channel detection structure used for detecting bearing ring channels is arranged on the conveying structure. The conveying structure is provided with guide plates for limiting the flowing path of the bearing ring, a flowing channel of the bearing ring is formed between the guide plates, and the channel detection structure comprises a detection support, a detection block arranged on the detection support and a limiting column arranged on the detection block. A plurality of limiting columns of different sizes are inserted into the detection block, the detection block rotates to enable the limiting columns to be matched with channels of bearing rings of different models, and the limiting columns are partially arranged in the flowing channel to limit movement of the bearing rings of which the sizes are not matched with those of the channels.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing equipment, in particular to a bearing ring feeding detection structure. Background Art

[0002] Bearings are an important component in modern mechanical equipment. The basic structure of a bearing is composed of four parts: inner ring, outer ring, rolling element (steel ball or roller) and cage. Its precision, performance, life and reliability play a decisive role in the precision, performance, life and reliability of the host.

[0003] In existing bearing processing, the inner or outer ring of the bearing needs to be ground. However, the groove size on the bearing ring has a significant impact on the grinding process. If there is no groove, the groove is offset, or the size deviation occurs, it is easy to cause damage to the grinder. Therefore, it is necessary to measure the size before loading the material on the grinder. If the measurement is done manually, the efficiency is low and measurement deviation is prone to occur. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model proposes a bearing ring feeding detection structure.

[0005] The technical solutions adopted by the present invention to solve the technical problems are as follows:

[0006] A bearing ring feeding and detection structure comprises a feeding structure for feeding the bearing rings and a conveying structure for conveying the bearing rings, wherein the conveying structure is provided with a channel detection structure for detecting the channel of the bearing rings;

[0007] The conveying structure is provided with a guide plate for limiting the flow path of the bearing ring, and the flow channel of the bearing ring is formed between the guide plates. The channel detection structure includes a detection bracket, a detection block arranged on the detection bracket, and a limit column arranged on the detection block. Several limit columns of different sizes are inserted into the detection block, and the detection block rotates so that the limit columns adapt to the channels of bearing rings of different models. The limit columns are partially placed in the flow channel to limit the movement of bearing rings with mismatched channel sizes.

[0008] Preferably, the detection block is formed with a rotating shaft on both sides, and the detection bracket is formed with a sliding groove, the sliding groove is provided with a sliding block, and the rotating shaft is rotated on the sliding block. Through the above improvement, different sizes of limit posts are respectively provided on the surface of the detection block opposite the bearing ring. The rotating shaft can be used to rotate to select an appropriate limit post and place it in the circulation channel. The sliding groove can also be used to adjust the height of the sliding block to better match the bearing rings of different sizes.

[0009] Preferably, a positioning groove is formed on the rotating shaft, and an elastic element and a positioning steel ball are provided in the positioning groove. One end of the elastic element abuts the positioning groove, and the other end abuts the positioning steel ball, so that the positioning steel ball always has a tendency to move away from the positioning groove. The sliding block is formed with a rotating groove for the rotating shaft to be inserted, and the rotating groove is provided with fixed grooves arranged at equal intervals. The positioning steel ball is inserted into the fixed groove to keep the detection block at the current angle. Through the above improvements, the positioning steel ball is used to cooperate with the fixed groove, so that the rotating detection block can be quickly changed to match bearing rings of different sizes.

[0010] Preferably, the detection bracket is provided with an adjusting screw, which is threadedly connected to the sliding block to allow the sliding block to rise or fall along the sliding groove. Through the above improvement, the adjusting screw can be rotated to quickly adjust the height of the sliding block, greatly improving the speed of changing the mold.

[0011] Preferably, the detection block is formed with a connecting screw hole that is threadedly connected to the limiting post. The limiting post is rotated to extend or insert the connecting screw hole. Through the above improvement, the connecting screw hole cooperates with the limiting post, and the limiting post can be rotated to adjust the extension distance of the limiting post to match the groove of bearing rings of different sizes, thereby realizing the detection of the grooves of bearing rings of different models and sizes.

[0012] Preferably, the guide plate includes a fixed plate and an adjustment plate for adjusting the width of the flow channel. The adjustment plate is formed with a connecting plate connected to the conveying structure, and the connecting plate is formed with an adjustment slot. With this improvement, the width of the flow channel can be adjusted according to the different sizes of bearing rings, thereby enabling the conveyance of bearing rings of different sizes.

[0013] Preferably, the flow channel is covered with a pressure plate, which is arranged opposite to the limiting column. Through the above improvements, unqualified products are prevented from jumping out of the flow channel, further ensuring the qualified rate of the products.

[0014] Preferably, a position sensor for controlling the conveying structure is provided on the output end of the flow channel. Through the above improvements, when a bearing ring is below the position sensor, a stop signal is sent to the conveying structure to ensure the feeding rhythm.

[0015] Preferably, a feed sensor for controlling the feeding structure is provided on the flow channel. The feed sensor includes a mounting bracket, a sensing unit mounted on the mounting bracket, and a control arm pivotally mounted on the mounting bracket. When one end of the control arm abuts the top of the bearing ring, the other end of the control arm is positioned opposite the sensing unit, causing the feeding structure to stop feeding. With the above improvements, when a bearing ring abuts the control arm, it indicates that sufficient bearing rings are present in the flow channel, thereby sending a stop signal to the feeding structure to ensure a consistent feeding rhythm and avoid blockage in the flow channel.

[0016] Preferably, a quantity counter is provided at the output end of the flow channel. Through the above improvements, the production quantity can be accurately calculated.

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

[0018] The material is fed through the feeding structure and the conveying structure is used for feeding. The feeding structure can convey the bearing ring to the conveying structure, and the conveying structure is used to convey the bearing ring into the grinder, and a channel detection mechanism is set on the flow channel of the bearing ring. The channel detection structure includes a detection bracket, a detection block set on the detection bracket, and a limit column set on the detection block. A number of limit columns of different sizes are inserted on the detection block, and the limit column is partially inserted into the flow channel. When the groove on the bearing ring matches the size of the limit column, the bearing ring can pass through the flow channel normally. If the bearing ring without a processed groove enters the flow channel, it will abut against the limit column, making it impossible to continue, so as to avoid the bearing ring without a processed groove from entering the grinder, and the detection block can be rotated to place limit columns of different sizes into the flow channel to adapt to the grooves of bearing rings of different models, thereby being compatible with bearing rings of different sizes and models, so as to improve the conversion efficiency of product production and further improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic structural diagram of the utility model from another angle;

[0021] Figure 3 This is a schematic structural diagram of the feeding sensor of the present utility model;

[0022] Figure 4 Schematic diagram of the structure of the channel detection structure of the present utility model;

[0023] Figure 5 This is a structural diagram of a sliding block embodiment of the present utility model;

[0024] Figure 6 This is a schematic structural diagram of an embodiment of a detection block of the present utility model;

[0025] In the figure: 1. Feeding structure; 2. Conveying structure; 3. Channel detection structure; 4. Guide plate; 5. Flow channel; 1.1. Detection bracket; 1.2. Detection block; 1.3. Limiting column; 1.4. Rotating shaft; 1.5. Sliding groove; 1.6. Sliding block; 2.1. Positioning groove; 2.2. Elastic element; 2.3. Positioning steel ball; 2.4. Rotating groove; 2.5. Fixing groove; 3.1. Adjusting screw rod; 3.2. Connecting screw hole; 4.1. Fixing plate; 4.2. Adjusting plate; 4.3. Adjusting groove; 4.4. Pressing plate; 5.1. In-position sensor; 5.2. Feeding sensor; 5.3. Mounting bracket; 5.4. Sensing unit; 5.5. Control arm; 5.6. Quantity counter; DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] It should be understood that although terms such as upper, middle, lower, top, end, etc. appear in this document to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish elements from each other for ease of understanding, and are not used to define any direction or order limitation.

[0028] like Figure 1-6 As shown, a bearing ring feeding and detecting structure comprises a feeding structure 1 for feeding bearing rings and a conveying structure 2 for conveying bearing rings. A channel detecting structure 3 for detecting the bearing ring channel is provided on the conveying structure 2.

[0029] Specifically, the conveying structure 2 is provided with a guide plate 4 for limiting the flow path of the bearing ring, and a flow channel 5 for the bearing ring is formed between the guide plates 4. The channel detection structure 3 includes a detection bracket 1.1, a detection block arranged on the detection bracket 1.1, and a limit column 1.3 arranged on the detection block. Several limit columns 1.3 of different sizes are inserted on the detection block, and the detection block rotates so that the limit columns 1.3 adapt to the channels of bearing rings of different models. The limit columns 1.3 are partially placed in the flow channel 5 to limit the movement of bearing rings with mismatched channel sizes.

[0030] The material is fed through the feeding structure 1 and the conveying structure 2 is used for feeding. The feeding structure 1 can convey the bearing ring to the conveying structure 2, and the conveying structure 2 is used to convey the bearing ring to the grinding machine. A channel detection mechanism is set on the flow channel 5 of the bearing ring. The channel detection structure includes a detection bracket 1.1, a detection block set on the detection bracket 1.1, and a limit column 1.3 set on the detection block. A plurality of limit columns 1.3 of different sizes are inserted on the detection block. The limit columns 1.3 are partially placed in the flow channel 5. When the channel on the bearing ring matches the size of the limit column 1.3, The bearing rings can pass through the circulation channel normally. If the bearing rings without machined grooves enter the circulation channel, they will abut against the limit column 1.3, making it impossible to continue, so as to avoid the bearing rings without machined grooves or bearing rings with mismatched sizes from entering the grinder, and the detection block can be rotated to place limit columns 1.3 of different sizes into the circulation channel to adapt to the grooves of bearing rings of different models, so as to be compatible with bearing rings of different sizes and models, and avoid bearing rings with groove sizes that do not meet the requirements from entering the grinder, causing wear and tear, and can also improve the changeover efficiency of product production, further improving production efficiency.

[0031] Regarding the further explanation of the rotation of the detection block 1.2, a rotation shaft 1.4 is formed on both sides of the detection block 1.2, and a sliding groove 1.5 is formed on the detection bracket 1.1, a sliding block 1.6 is provided on the sliding groove 1.5, and the rotation shaft 1.4 is rotated on the sliding block 1.6.

[0032] Limiting posts 1.3 of different sizes are provided on the surfaces of the detection block 1.2 facing the bearing ring. The detection block can be rotated by means of a rotating shaft 1.4 to select an appropriate limiting post 1.3 to be inserted into the circulation channel. The height of the sliding block 1.6 can be adjusted by means of a sliding groove 1.5 to better match bearing rings of different sizes.

[0033] Specifically, a positioning groove 2.1 is formed on the rotating shaft 1.4, and an elastic element 2.2 and a positioning steel ball 2.3 are arranged in the positioning groove 2.1. One end of the elastic element 2.2 abuts the positioning groove 2.1, and the other end abuts the positioning steel ball 2.3, so that the positioning steel ball 2.3 always has a movement tendency to break away from the positioning groove 2.1, and a rotating groove 2.4 for the rotating shaft 1.4 to be inserted is formed on the sliding block 1.6, and fixed grooves 2.5 arranged at equal intervals are provided in the rotating groove 2.4. The positioning steel balls 2.3 are inserted into the fixed grooves 2.5 to keep the detection block at the current angle.

[0034] Among them, the number of fixing grooves 2.5 is the same as the number of mounting surfaces of the limit column 1.3. When the positioning steel ball 2.3 is placed in the fixing groove 2.5, the corresponding limit column 1.3 will be placed in the flow channel 5, so that the rotating detection block can be used for rapid change of shape to match bearing rings of different sizes, thereby improving production efficiency.

[0035] As a further explanation of the height adjustment of the sliding block 1.6, an adjusting screw 3.1 is provided on the detection bracket 1.1, and the adjusting screw 3.1 is threadedly connected to the sliding block 1.6 to make the sliding block 1.6 rise or fall along the sliding groove 1.5.

[0036] When the product model is changed, the adjusting screw 3.1 can be rotated to quickly adjust the height of the sliding block 1.6 so that the limit column 1.3 matches the bearing rings of different heights, which greatly improves the changeover speed.

[0037] As a further explanation of the adjustment of the extension distance of the limit column 1.3, a connecting screw hole 3.2 is formed on the detection block and is threadedly connected to the limit column 1.3. The limit column 1.3 is rotated to extend or insert the limit column 1.3 into the connecting screw hole 3.2.

[0038] By using the connection screw hole 3.2 to cooperate with the limit column 1.3, the limit column 1.3 can be rotated to adjust the extension distance of the limit column 1.3 to match the grooves of bearing rings of different sizes, thereby realizing the detection of the grooves of bearing rings of different models and sizes.

[0039] Regarding further explanation of the width adjustment of the flow channel 5, the guide plate 4 includes a fixed plate 4.1 and an adjustment plate 4.2 for adjusting the width of the flow channel 5. A connecting plate connected to the conveying structure 2 is formed on the adjustment plate 4.2, and an adjustment groove 4.3 is formed on the connecting plate.

[0040] The adjusting plate 4.2 is fixed to the conveying structure 2 by screws, and the adjusting groove 4.3 is used to allow the adjusting plate 4.2 to slide along the width direction of the conveying structure 2, so that the width of the flow channel 5 can be adjusted according to the bearing rings of different sizes to realize the conveying of bearing rings of different sizes.

[0041] Preferably, the feeding structure 1 in this embodiment is a circular feeder, and the conveying structure 2 is a conveyor belt module.

[0042] Preferably, a pressure plate 4.4 is provided on the upper cover of the flow channel 5, and the pressure plate 4.4 is arranged opposite to the limiting column 1.3 to prevent unqualified products from jumping out of the flow channel 5 and mixing into the grinder, thereby further ensuring the qualified rate of the products.

[0043] In some other embodiments, an in-position sensor 5.1 for controlling the conveying structure 2 is provided at the output end of the flow channel 5. When a bearing ring is below the in-position sensor 5.1, a stop signal is sent to the conveying structure 2 to ensure the feeding rhythm.

[0044] Furthermore, a feeding sensor 5.2 for controlling the feeding structure 1 is provided on the flow channel 5. The feeding sensor 5.2 includes a mounting bracket 5.3, a sensing unit 5.4 provided on the mounting bracket 5.3, and a control arm 5.5 rotated on the mounting bracket 5.3. When one end of the control arm 5.5 abuts against the top of the bearing ring, the other end of the control arm 5.5 is arranged opposite to the sensing unit 5.4 to stop the feeding structure 1 from feeding.

[0045] When a bearing ring contacts the control arm 5.5, it indicates that there are still enough bearing rings on the flow channel 5, thereby sending a stop signal to the feeding structure 1 to ensure the feeding rhythm and avoid blockage in the flow channel.

[0046] Preferably, the output end of the flow channel 5 is provided with a quantity counter 5.6, which can accurately calculate the production quantity.

[0047] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A bearing ring feeding detection structure, characterized in that: It comprises a feeding structure (1) for feeding bearing rings, and a conveying structure (2) for conveying bearing rings, wherein the conveying structure (2) is provided with a channel detection structure (3) for detecting the channel of the bearing rings; The conveying structure (2) is provided with a guide plate (4) for limiting the flow path of the bearing ring, and a flow channel (5) for the bearing ring is formed between the guide plates (4). The channel detection structure (3) comprises a detection bracket (1.1), a detection block (1.2) arranged on the detection bracket (1.1), and a limiting column (1.3) arranged on the detection block (1.2). A plurality of limiting columns (1.3) of different sizes are inserted into the detection block (1.2), and the detection block (1.2) rotates so that the limiting columns (1.3) adapt to the channels of bearing rings of different models. The limiting columns (1.3) are partially placed in the flow channel (5) to limit the movement of bearing rings with mismatched channel sizes.

2. A bearing ring feeding detection structure according to claim 1, characterized in that: Rotating shafts (1.4) are formed on both sides of the detection block (1.2), and a sliding groove (1.5) is formed on the detection bracket (1.1). A sliding block (1.6) is provided on the sliding groove (1.5), and the rotating shaft (1.4) is rotated on the sliding block (1.6).

3. A bearing ring feeding detection structure according to claim 2, characterized in that: A positioning groove (2.1) is formed on the rotating shaft (1.4), and an elastic element (2.2) and a positioning steel ball (2.3) are arranged in the positioning groove (2.1). One end of the elastic element (2.2) abuts against the positioning groove (2.1), and the other end abuts against the positioning steel ball (2.3), so that the positioning steel ball (2.3) always has a movement tendency to separate from the positioning groove (2.1). A rotating groove (2.4) for the rotating shaft (1.4) to be inserted is formed on the sliding block (1.6), and fixed grooves (2.5) arranged at equal intervals are arranged in the rotating groove (2.4). The positioning steel ball (2.3) is inserted into the fixed groove (2.5), so that the detection block (1.2) is maintained at the current angle.

4. A bearing ring feeding detection structure according to claim 2, characterized in that: An adjusting screw rod (3.1) is provided on the detection bracket (1.1), and the adjusting screw rod (3.1) is threadedly connected to the sliding block (1.6) so that the sliding block (1.6) rises or falls along the sliding groove (1.5).

5. The bearing ring feeding detection structure according to claim 1, characterized in that: A connecting screw hole (3.2) threadedly connected to the limiting column (1.3) is formed on the detection block (1.2); the limiting column (1.3) rotates to allow the limiting column (1.3) to extend out of or be inserted into the connecting screw hole (3.2).

6. The bearing ring feeding detection structure according to claim 1, characterized in that: The guide plate (4) comprises a fixed plate (4.1) and an adjustment plate (4.2) for adjusting the width of the flow channel (5); a connecting plate connected to the conveying structure (2) is formed on the adjustment plate (4.2); and an adjustment groove (4.3) is formed on the connecting plate.

7. The bearing ring feeding detection structure according to claim 1, characterized in that: The upper cover of the flow channel (5) is provided with a pressing plate (4.4), and the pressing plate (4.4) is arranged opposite to the limiting column (1.3).

8. The bearing ring feeding detection structure according to claim 1, characterized in that: An in-position sensor (5.1) for controlling the conveying structure (2) is provided at the output end of the flow channel (5).

9. The bearing ring feeding detection structure according to claim 1, characterized in that: A feeding sensor (5.2) for controlling the feeding structure (1) is provided on the flow channel (5); the feeding sensor (5.2) comprises a mounting bracket (5.3), a sensing unit (5.4) provided on the mounting bracket (5.3), and a control arm (5.5) rotated on the mounting bracket (5.3); when one end of the control arm (5.5) abuts against the top of the bearing ring, the other end of the control arm (5.5) is arranged opposite to the sensing unit (5.4), so that the feeding structure (1) stops feeding.

10. The bearing ring feeding detection structure according to claim 1, characterized in that: The output end of the flow channel (5) is provided with a quantity counter (5.6).

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