Connecting rod blank surface burr removing equipment

Abstract

The utility model discloses a connecting rod blank surface burr removing device which comprises an adjusting supporting column, a rotating connecting rod fixedly arranged above the adjusting supporting column and an adjusting connecting ring used for adjusting burr removing specifications, and the adjusting connecting ring is located on the outer side of the rotating connecting rod. The rotating connecting rod is in threaded connection with a rotating adjusting ring in a screwing mode, the rotating adjusting ring is in sliding connection with the adjusting connecting ring through a rotating limiting frame, the rotating limiting frame is fixedly arranged at the lower end of the rotating adjusting ring, and the rotating limiting frame is rotationally arranged in the adjusting connecting ring; and the rotating limiting frame is connected with the adjusting connecting ring in an inserted mode, one end of the adjusting supporting column is fixedly connected with a burr removing component, and the burr removing component is used for removing burrs of the connecting rod. The deburring device can be suitable for full contact deburring of connecting rings of different specifications on the inner side of a connecting rod, and the convenient adjustment and comprehensiveness of deburring of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of burr removal processing technology, and in particular to a burr removal device for connecting rod blanks. Background Technology

[0002] Burrs refer to rough edges and flashes in all processing methods such as casting, forging, sintering, welding, gas forming, punching, cutting, grinding, electroplating, painting, and insulation coating.

[0003] Burr removal is necessary to improve the smoothness of parts during use and prevent the friction of the burrs themselves from affecting the efficiency of the linkage. In order to improve the stability of the connecting rod in the engine, burrs need to be removed from the surface of the connecting rod. However, the existing burr removal equipment cannot be adjusted according to the size of the connecting rings at both ends of the connecting rod. It is necessary to manually operate according to experience for different sizes of connecting rings. It is impossible to guarantee that the skills and experience of each worker are the same, thus affecting the convenience and efficiency of burr removal processing of the connecting rod.

[0004] Therefore, we provide a burr removal device for connecting rod blanks. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a burr removal device for connecting rod blanks, thereby improving the convenience and comprehensiveness of the device in deburring different parts.

[0006] In view of this, the present invention provides a burr removal device for a connecting rod blank surface, including an adjusting support column, a rotating connecting rod fixedly disposed above the adjusting support column, and an adjusting connecting ring for adjusting the burr removal specifications. The adjusting connecting ring is located outside the rotating connecting rod, and the rotating connecting rod is threadedly connected to the rotating adjusting ring. The rotating adjusting ring is slidably connected to the adjusting connecting ring through a rotating limiting frame. The rotating limiting frame is fixedly disposed at the lower end of the rotating adjusting ring and rotatably disposed inside the adjusting connecting ring, and the rotating limiting frame is inserted into the adjusting connecting ring. Several adjusting connecting frames are disposed below the adjusting connecting ring, and the adjusting connecting frames are slidably disposed inside the adjusting support column and extend out of the outer side of the adjusting support column. A burr removal component is fixedly connected to one end of the adjusting support column, and the burr removal component is used for burr removal from the connecting rod.

[0007] Preferably, the outer side of the adjusting support column is provided with a limiting support groove for limiting the movement of the adjusting connecting ring. There are several limiting support grooves, and a limiting block is slidably connected inside the limiting support groove. The limiting block extends to the outer side of the limiting support groove, and the limiting support groove is fixedly disposed on the inner wall of the adjusting connecting ring.

[0008] Preferably, one of the limiting support grooves extends to the upper end of one side of the rotating connecting rod, and the limiting support groove is fitted with a snap-fit ​​bracket. The snap-fit ​​bracket is used to limit the rotation of the limiting block, and the snap-fit ​​bracket is inserted into the limiting block and extends out of one side.

[0009] Preferably, a rotating support frame is fixedly provided at the lower end of the adjusting connecting ring, and the rotating support frame is rotatably connected to the adjusting connecting frame.

[0010] Preferably, the upper end and the outer side of the adjusting support column are provided with sliding limiting grooves, the adjusting connecting frame is slidably disposed inside the sliding limiting groove, one side of the adjusting connecting frame is provided with a sliding groove, a rotating rod is inserted into the sliding groove, and the rotating rod is rotatably disposed on the inner wall of the sliding limiting groove.

[0011] Preferably, the outer side of the adjusting support column is rotatably connected to several connecting frames, and the burr removal component is rotatably connected to two of the connecting frames simultaneously. Each connecting frame includes two rotating frames, and the connection between the two rotating frames is a telescopic connection.

[0012] Preferably, a rotating motor is fixedly connected to the upper end of the rotating connecting rod, and the rotating motor is used to drive the device.

[0013] Compared with the prior art, the present invention provides a burr removal device for connecting rod blanks, which has the following beneficial effects:

[0014] 1. This utility model allows for the adjustment of the height of the connecting ring, thereby enabling the specification adjustment of multiple burr removal components on the connecting rod, allowing for corresponding adjustments to remove burrs for different specifications of the connecting rings on both sides of the connecting rod.

[0015] 2. In this utility model, the rotating adjusting ring is rotated under the threaded support of the rotating connecting rod, so that the lower adjusting connecting ring can move in height simultaneously with the rotating adjusting ring under the rotation of the rotating limiting frame and the limiting connection. Then, it drives multiple adjusting connecting frames below it to move simultaneously inside the adjusting support column. Thus, under the limiting guidance inside the adjusting support column, the adjusting connecting frame achieves the effect of moving the burr removal component on one side of the adjusting connecting frame in two directions, either inward or outward.

[0016] 3. This utility model adjusts the specifications of the burr removal component by moving the adjusting connecting ring, making it suitable for connecting rings of different specifications on the inner side of the connecting rod to achieve full contact and burr removal effect, thereby improving the convenience and comprehensiveness of the burr removal device.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the connecting rod blank surface burr removal device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the adjusting support column and rotating connecting rod structure of the connecting rod blank surface burr removal device proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the adjusting connecting ring structure of the connecting rod blank surface burr removal device proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the adjustment and connection frame structure of the burr removal device for the connecting rod blank surface proposed in this utility model.

[0022] In the diagram: 1. Adjustable support column; 2. Rotating connecting rod; 3. Limiting support groove; 4. Rotating adjusting ring; 5. Rotating limiting frame; 6. Adjusting connecting ring; 7. Limiting block; 8. Snap-fit ​​frame; 9. Rotating motor; 10. Rotating support frame; 11. Adjusting connecting frame; 12. Sliding groove; 13. Rotating rod; 14. Sliding limiting groove; 15. Burr removal component; 16. Connecting frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example 1: A burr removal device for connecting rod blanks, such as... Figures 1-4As shown, the device includes an adjusting support column 1, a rotating connecting rod 2 fixedly mounted above the adjusting support column 1, and an adjusting connecting ring 6 for adjusting the burr removal specifications. The adjusting connecting ring 6 is located outside the rotating connecting rod 2. The rotating connecting rod 2 is threadedly connected to a rotating adjusting ring 4. The rotating adjusting ring 4 is slidably connected to the adjusting connecting ring 6 via a rotating limiting frame 5. The rotating limiting frame 5 is fixedly mounted at the lower end of the rotating adjusting ring 4 and rotatably mounted inside the adjusting connecting ring 6, and is inserted into the adjusting connecting ring 6. Several adjusting connecting frames 11 are provided below the adjusting connecting ring 6. The adjusting connecting frames 11 are slidably mounted inside the adjusting support column 1 and extend out of the outer side of the adjusting support column 1. A burr removal component 15 is fixedly connected to one end of the adjusting support column 1. The burr removal component 15 is used for burr removal on the connecting rod. When the device is running, the burrs on the connecting rod can be removed by adjusting the height of the adjusting connecting ring 6. The specifications of the multiple burr removal components 15 are adjusted to allow them to be adjusted accordingly for different specifications of the connecting rings on both sides of the connecting rod. Furthermore, by rotating the rotating adjusting ring 4 under the threaded support of the rotating connecting rod 2, the lower adjusting connecting ring 6 can move in height simultaneously with the rotating adjusting ring 4 under the rotation and limiting connection of the rotating limiting frame 5. This drives the multiple adjusting connecting frames 11 below to move simultaneously inside the adjusting support column 1. Thus, under the limiting guidance inside the adjusting support column 11, the burr removal components 15 on one side of the adjusting connecting frame 11 can move inward or outward in both directions. This allows the specifications of the burr removal components 15 to be adjusted by moving the adjusting connecting ring 6, enabling them to fully contact and remove burrs from connecting rings of different specifications inside the connecting rod, improving the convenience and comprehensiveness of the burr removal process.

[0026] like Figures 1-4 As shown, the outer side of the adjusting support column 1 is provided with a limiting support groove 3 for adjusting the movement of the connecting ring 6. There are several limiting support grooves 3. A limiting block 7 is slidably connected inside the limiting support groove 3. The limiting block 7 extends to the outer side of the limiting support groove 3. The limiting support groove 3 is fixedly set on the inner wall of the adjusting connecting ring 6. By setting the limiting block 7 inside the limiting support groove 3 and by setting the limiting support groove 3 to slide and support the limiting block 7 inside the adjusting support column 1, the movement distance of the limiting block 7 is limited. Therefore, the adjusting connecting ring 6 can be limited at the same time, ensuring the stability of its movement distance.

[0027] like Figures 1-4As shown, one of the limiting support grooves 3 extends to the upper end of one side of the rotating connecting rod 2. The limiting support groove 3 is connected to a snap-fit ​​bracket 8, which is used to limit the rotation of the limiting block 7. The snap-fit ​​bracket 8 is inserted into the limiting block 7 and extends out to one side. By setting the snap-fit ​​bracket 8 to snap-fit ​​with the limiting support groove 3 at the same time as it is inserted into the limiting block 7, the limiting support groove 3 limits the snap-fit ​​bracket 8, thereby achieving the effect of limiting the limiting block 7, so that the overall stability of the device will not be affected when the device is rotating.

[0028] Example 2: A burr removal device for connecting rod blanks, such as... Figures 1-4 As shown, a rotating support frame 10 is fixedly installed at the lower end of the adjusting connecting ring 6. The rotating support frame 10 is rotatably connected to the adjusting connecting frame 11. A sliding limiting groove 14 is opened on the upper end and the outer side of the adjusting support column 1. The adjusting connecting frame 11 is slidably installed inside the sliding limiting groove 14. A sliding groove 12 is opened on one side of the adjusting connecting frame 11. A rotating rod 13 is inserted into the sliding groove 12. The rotating rod 13 is rotatably installed on the inner wall of the sliding limiting groove 14. Several connecting frames 16 are rotatably connected to the outer side of the adjusting support column 1. The burr removal component 15 is rotatably connected to two connecting frames 16 at the same time. The connecting frame 16 includes two rotating frames, and the connection between the two rotating frames is a telescopic connection. Under the rotational support of the rotating support frame 10 and the sliding... Under the guide limit of groove 12, the adjustment connecting frame 11 can ensure the stability of the adjustment direction of the burr removal component 15 when it moves inside the sliding limit groove 14. Thus, by moving the adjustment connecting ring 6, the adjustment connecting frame 11 moves under the support of the rotating support frame 10 and moves at an angle. Furthermore, under the sliding limit of the rotating rod 13 and the sliding groove 12, the directional stability of the burr removal component 15 when it moves is improved, as well as the reliability of the movement of the adjustment connecting frame 11 itself. Finally, by allowing the extension and retraction between the two rotating frames inside the connecting frame 16, the burr removal component 15 can be adjusted at an angle simultaneously under the connection and movement of the adjustment connecting frame 11, and its positional stability during operation can be guaranteed.

[0029] like Figures 1-4 As shown, a rotating motor 9 is fixedly connected to the upper end of the rotating connecting rod 2. The rotating motor 9 is used to drive the device. Under the rotation drive of the rotating motor 9, the device as a whole can be rotated normally to remove burrs.

[0030] Working Principle: By adjusting the height of the adjusting connecting ring 6, the specifications of multiple burr removal components 15 on the connecting rod can be adjusted, allowing them to be adjusted to remove burrs according to the different specifications of the connecting rings on both sides of the connecting rod. Furthermore, by rotating the adjusting ring 4 under the threaded support of the rotating connecting rod 2, the lower adjusting connecting ring 6 can move in height simultaneously with the rotating adjusting ring 4 under the rotation and limiting connection of the rotating limiting frame 5. This drives the multiple adjusting connecting frames 11 below to move simultaneously inside the adjusting support column 1. Thus, under the limiting guidance inside the adjusting support column 11, the adjusting connecting frame 11 achieves the effect of moving the burr removal component 15 on one side of the adjusting connecting frame 11 in either the inward or outward direction of the device. Therefore, by moving the adjusting connecting ring 6, the specifications of the burr removal component 15 can be adjusted, allowing it to fully contact and remove burrs from connecting rings of different specifications on the inner side of the connecting rod, improving the convenience and comprehensiveness of the device's burr removal process.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A burr removal device for connecting rod blanks, comprising an adjusting support column (1), a rotating connecting rod (2) fixedly disposed above the adjusting support column (1), and an adjusting connecting ring (6) for adjusting the burr removal specifications, characterized in that, The adjusting connecting ring (6) is located outside the rotating connecting rod (2). The rotating connecting rod (2) is threadedly connected to the rotating adjusting ring (4). The rotating adjusting ring (4) is slidably connected to the adjusting connecting ring (6) through the rotating limiting frame (5). The rotating limiting frame (5) is fixedly set at the lower end of the rotating adjusting ring (4). The rotating limiting frame (5) is rotatably set inside the adjusting connecting ring (6) and is inserted into the adjusting connecting ring (6). Several adjusting connecting frames (11) are set below the adjusting connecting ring (6). The adjusting connecting frames (11) are slidably set inside the adjusting support column (1) and extend out of the outside of the adjusting support column (1). One end of the adjusting support column (1) is fixedly connected to a burr removal component (15). The burr removal component (15) is used for burr removal of the connecting rod.

2. The burr removal equipment for connecting rod blanks according to claim 1, characterized in that, The outer side of the adjusting support column (1) is provided with a limiting support groove (3) for limiting the movement of the adjusting connecting ring (6). There are several limiting support grooves (3). A limiting block (7) is slidably connected inside the limiting support groove (3). The limiting block (7) extends to the outer side of the limiting support groove (3). The limiting support groove (3) is fixedly set on the inner wall of the adjusting connecting ring (6).

3. The burr removal equipment for connecting rod blanks according to claim 2, characterized in that, One of the limiting support grooves (3) extends to the upper end of one side of the rotating connecting rod (2). The limiting support groove (3) is fitted with a snap-fit ​​bracket (8). The snap-fit ​​bracket (8) is used to limit the rotation of the limiting block (7). The snap-fit ​​bracket (8) is inserted into the limiting block (7) and extends out to one side.

4. The burr removal equipment for connecting rod blanks according to claim 2, characterized in that, The lower end of the adjusting connecting ring (6) is fixedly provided with a rotating support frame (10), and the rotating support frame (10) is rotatably connected to the adjusting connecting frame (11).

5. The burr removal equipment for connecting rod blanks according to claim 1, characterized in that, The upper end and the outer side of the adjusting support column (1) are provided with sliding limit grooves (14). The adjusting connecting frame (11) is slidably disposed inside the sliding limit groove (14). A sliding groove (12) is provided on one side of the adjusting connecting frame (11). A rotating rod (13) is inserted into the sliding groove (12). The rotating rod (13) is rotatably disposed on the inner wall of the sliding limit groove (14).

6. The burr removal equipment for connecting rod blanks according to claim 1, characterized in that, The adjusting support column (1) is rotatably connected to several connecting frames (16) on its outer side. The burr removal component (15) is rotatably connected to two of the connecting frames (16) at the same time. The connecting frame (16) includes two rotating frames, and the connection between the two rotating frames is a telescopic connection.

7. The burr removal equipment for connecting rod blanks according to claim 1, characterized in that, The upper end of the rotating connecting rod (2) is fixedly connected to a rotating motor (9), which is used to drive the device.

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