A feed adapter for a horizontal non-magnetic grinder

Abstract

The utility model discloses a kind of feeding connector for horizontal non-magnetic grinder, belong to bearing production equipment technical field, including the integrated setting of material guiding pipe and gas conveying pipe, the material guiding pipe is used to transport roller, material guiding pipe has sequentially communicated feed section, guide section and discharge section, the guide section is arc section, the feed section and discharge section are all along linear extension, the end of feed section is sealedly connected with external pipe line for transporting roller, the end of discharge section is located in the side of isolated disc on non-magnetic grinder, the axis of gas conveying pipe is parallel with the axis of the discharge section of material guiding pipe, gas conveying pipe is communicated with material guiding pipe along the outside of the circular arc line of guide section, and the end of gas conveying pipe is sealedly connected with external gas supply pipe line.The utility model integrally sets material guiding pipe and gas conveying pipe, makes roller move more smoothly, can effectively reduce the risk of material blocking, guarantee roller finishing efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of bearing production equipment, and specifically relates to a feeding connector for a horizontal non-magnetic grinding machine. Background Technology

[0002] In the precision machining of tapered roller materials on horizontal non-magnetic grinding machines, the performance of the feeding device plays a crucial role. Existing feeding joints are prone to jamming during use, leading to interruptions in roller transport. Furthermore, the distances between the feeding joint and the pipeline connecting it to the conveying rollers, as well as the connection to the air supply pipeline, are too close. These interfaces are also located near the roller's turning point, making them highly susceptible to wear due to friction and impact from the rollers. This wear can cause air leakage, directly resulting in unstable air pressure propelling the rollers forward. Consequently, the roller feed rate fluctuates significantly, impacting the efficiency of roller finishing. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding connector for a horizontal non-magnetic grinding machine, aiming to solve the problems existing in the prior art mentioned above.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A feeding connector for a horizontal non-magnetic grinding machine includes an integrally structured guide pipe and an air supply pipe. The guide pipe is used to transport rollers and has a sequentially connected feeding section, a guiding section, and a discharging section. The guiding section is an arc-shaped section. Both the feeding section and the discharging section extend in a straight line. The end of the feeding section is sealed to an external pipeline used for transporting rollers. The end of the discharging section is located on one side of the isolation disk on the non-magnetic grinding machine. The axis of the air supply pipe is parallel to the axis of the discharging section of the guide pipe. The air supply pipe is connected to the guide pipe along the outer side of the arc of the guiding section. The end of the air supply pipe is sealed to an external air supply pipeline.

[0005] Furthermore, the worktable of the non-magnetic grinding machine is provided with a support plate, the support plate is provided with a vertical groove, the groove passes through a positioning screw, the outer side of the guide tube is provided with a fixing ring, the fixing ring is sleeved on the positioning screw, the positioning screw is provided with a first locking nut and a second locking nut in sequence on one side of the support plate, and the fixing ring is located between the first locking nut and the second locking nut.

[0006] Furthermore, the support plate is provided with limiting plates at vertical parallel intervals, and the limiting plates form a limiting groove between them. The outer side of the guide tube is provided with a limiting slider, which is located in the limiting groove and slides in cooperation with the limiting groove.

[0007] Compared with the shortcomings and deficiencies of the prior art, the present invention has the following beneficial effects.

[0008] 1. This utility model provides a feeding connector for a horizontal non-magnetic grinding machine, integrating the guide pipe and air supply pipe to improve the continuity of roller movement in the conveying path, reduce the risk of jamming, and ensure a smoother conveying process from feeding to discharging by a greater distance between the connection point of the feeding section and the conveying roller pipe and the guide section. This facilitates smooth roller turning and acceleration, thereby reducing wear and air leakage. 2. The worktable of the horizontal non-magnetic grinding machine is equipped with a support plate with a sliding groove. A positioning bolt passes through the sliding groove and a fixing ring located on the guide pipe. A first locking nut and a second locking nut are used to fix the height of the feeding connector. The height of the feeding connector can be adjusted by a positioning screw to accommodate different sizes of isolation discs, improving the versatility of the feeding connector. The limiting slider of the guide pipe slides vertically with the limiting groove on the support plate, ensuring that the end of the discharging section always faces the isolation disc, thus helping to guarantee the stability and accuracy of roller conveying. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the feeding joint on a horizontal non-magnetic grinding machine in this utility model.

[0010] Figure 2 This is a schematic diagram of the internal structure of the feeding connector in this utility model.

[0011] Figure 3 This is a schematic diagram of the connection structure between the feeding connector and the support plate in this utility model.

[0012] Figure 4 yes Figure 3 A partially enlarged structural diagram at point A. In the diagram: 110, feed pipe; 111, feeding section; 112, guide section; 113, discharge section; 114, fixing ring; 115, limiting slider; 120, air supply pipe; 130, support plate; 131, slide groove; 132, positioning screw; 133, second locking nut; 134, limiting plate; 135, first locking nut; 210, worktable; 220, isolation plate. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0014] Reference Figure 1 and Figure 2This utility model discloses a feeding connector for a horizontal non-magnetic grinding machine, including a connector body. The connector body includes an integrally structured guide pipe 110 and an air supply pipe 120. The guide pipe 110 is used to convey rollers, and the air supply pipe 120 is connected to the guide pipe 110 to introduce airflow into the guide pipe 110 to drive the rollers.

[0015] Reference Figure 3 The feed pipe 110 is composed of a feed section 111, a guide section 112 and a discharge section 113 connected in sequence. The axes of the feed section 111 and the discharge section 113 extend along a straight line, while the axis of the guide section 112 extends along an arc. The axes of the feed section 111 and the discharge section 113 are tangent to the two ends of the axis of the guide section 112, so that the guide section 112 can guide the roller to the discharge section 113 more smoothly.

[0016] The feed pipe 110 is located at the end of the feed section 111 and is sealed and connected to the external pipeline used for conveying the rollers. The end of the discharge section 113 is located on one side of the isolation disk 220 on the worktable 210 of the non-magnetic grinding machine.

[0017] The axis of the gas supply pipe 120 is parallel to the axis of the discharge section 113 of the guide pipe 110. One end of the gas supply pipe 120 is connected to the guide pipe 110 along the outer side of the arc of the guide section 112. The diameter of the gas supply pipe 120 is smaller than the diameter of the guide pipe 110. The other end of the gas supply pipe 120 is connected to an external gas supply device.

[0018] Reference Figure 2 and Figure 4 The worktable 210 of the non-magnetic grinding machine is equipped with a support plate 130, which is located on one side of the isolation disc 220. A vertical groove 131 is provided along the upper edge of the support plate 130, through which a positioning screw 132 passes. A fixing ring 114 is fixedly connected to the outer side of the air supply pipe 120. The fixing ring 114 is sleeved on the positioning screw 132, with its inner opening slightly larger than the positioning screw 132. Simultaneously, a first locking nut 135 and a second locking nut 133 are threadedly connected to the positioning screw 132 on one side of the support plate 130. The fixing ring 114 is located between the first locking nut 135 and the second locking nut 133. The first locking nut 135 is located between the support plate 130 and the fixing ring 114. The height of the feeding joint is adjusted using the positioning screw 132 to accommodate different sizes of isolation discs 220.

[0019] Reference Figure 2 , Figure 4To ensure that the end of the discharge section 113 of the feed pipe 110 always faces the isolation disc 220, a limiting plate 134 is vertically spaced on one side of the slide groove 131 on the support plate 130, forming a limiting groove between the two limiting plates 134. A corresponding limiting slider 115 is provided on the feed pipe 110, located within the limiting groove, and slidingly engaging with the limiting groove. When adjusting the height of the feed connector, the limiting slider 115 engages with the limiting groove, stabilizing the orientation of the end of the discharge section 113.

[0020] The working process of this feeding connector: The roller enters the feed pipe 110 along the pipeline and flows through the feed section 111, guide section 112 and discharge section 113 in sequence. At the same time, compressed air is injected into the feed pipe 110 through the air supply pipe 120, which pushes the roller to be discharged along the end of the discharge section 113 into the isolation disc 220. Finally, the roller is precision-machined by a horizontal non-magnetic grinding machine.

[0021] The height of the feed connector is adjusted on the support plate 130 by the positioning screw 132. After adjustment, the support plate 130, the first locking nut 135, the fixing ring 114 and the second locking nut 133 are pressed together in sequence to fix the fixing ring 114 and achieve a stable fixation of the feed connector. The limiting slider 115 of the guide tube 110 slides vertically with the limiting groove on the support plate 130 to ensure that the end of the discharge section 113 always faces the isolation plate 220 accurately during the adjustment process.

[0022] Compared to the original combined structure, this utility model adopts an integrated welding of the guide pipe 110 and the air supply pipe 120, making the roller conveying path inside the feed joint smoother and effectively reducing the risk of material jamming. At the same time, the distance between the end of the conveying roller pipe and the guide section 112 is greater, which helps to reduce the risk of wear and air leakage. The above description is only a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding connector for a horizontal non-magnetic grinding machine, characterized in that, The device includes an integrally structured feed pipe (110) and an air supply pipe (120). The feed pipe (110) is used to transport rollers. The feed pipe (110) has a feed section (111), a guide section (112), and a discharge section (113) connected in sequence. The guide section (112) is an arc-shaped section. The feed section (111) and the discharge section (113) both extend in a straight line. The end of the feed section (111) is sealed to an external pipeline used for transporting rollers. The end of the discharge section (113) is located on one side of the isolation disk (220) on the non-magnetic grinding machine. The axis of the air supply pipe (120) is parallel to the axis of the discharge section (113) of the feed pipe (110). The air supply pipe (120) is connected to the feed pipe (110) along the outer side of the arc of the guide section (112). The end of the air supply pipe (120) is sealed to an external air supply pipeline.

2. The feed-through joint of claim 1, wherein, The worktable (210) of the non-magnetic grinding machine is provided with a support plate (130). The support plate (130) is provided with a vertical groove (131). The groove (131) passes through a positioning screw (132). A fixing ring (114) is provided on the outside of the guide tube (110). The fixing ring (114) is sleeved on the positioning screw (132). A first locking nut (135) and a second locking nut (133) are provided on the positioning screw (132) on one side of the support plate (130). The fixing ring (114) is located between the first locking nut (135) and the second locking nut (133).

3. The feed-through joint of claim 2, wherein, The support plate (130) is provided with vertically parallel limit plates (134) at intervals, and a limit groove is formed between the limit plates (134). A limit slider (115) is provided on the outside of the guide tube (110), and the limit slider (115) is located in the limit groove and slides with the limit groove.

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