Automatic oil seal conveying device

Abstract

The application provides an oil seal automatic conveying device, and relates to the technical field of oil seal installation. The device comprises a storage assembly and an extraction assembly. The storage assembly comprises a support, a storage rail, a pushing piece and an oil seal body. The storage rail is fixedly connected with the support. The pushing piece is arranged on the storage rail. The oil seal body is placed in an axial longitudinal column on the storage rail. The pushing piece is movably abutted against the oil seal body. The extraction assembly comprises a translation piece and a clamping piece. The translation piece is arranged on the support. The clamping piece is arranged on the translation piece. The oil seal body is movably connected with the translation piece and the clamping piece. The application stores multiple oil seal bodies by means of a polished rod. Then, the two clamping blocks which can translate are used to extract the oil seal bodies one by one for the mechanical hand to grab and use, so that the effect of automatic conveying of the oil seal body is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of oil seal installation, in particular to an oil seal automatic conveying device. BACKGROUND

[0002] Oil seal is a general seal, which is a simple seal for lubricating oil. It is a mechanical element for sealing oil, which separates the parts that need to be lubricated in the transmission part from the output part, so as to prevent the lubricating oil from leaking. The seal for static seal and dynamic seal is called oil seal.

[0003] In the process of engine gear chamber oil seal pressing, manual pressing is usually adopted. In the process of gradually promoting automation, a mechanical hand is used to press the oil seal, but there is no device for conveying the oil seal for the mechanical hand. If the mechanical hand directly takes the material from the material box of the oil seal, the precision of grabbing is not high, and sometimes two oil seals may be grabbed at a time, which affects the automation effect. SUMMARY

[0004] In order to overcome the existing deficiencies, the application provides an oil seal automatic conveying device, which can solve the problem that the mechanical hand is not convenient to directly grab the oil seal from the material box.

[0005] The technical scheme adopted by the application to solve the technical problem is: an oil seal automatic conveying device, comprising a storage assembly and an extraction assembly.

[0006] The storage assembly comprises a support, a storage rail, a pushing piece and an oil seal body. The storage rail is fixedly connected with the support. The pushing piece is arranged on the storage rail. The oil seal body is axially longitudinally arranged on the storage rail. The pushing piece is movably abutted against the oil seal body. The extraction assembly comprises a translation piece and a clamping piece. The translation piece is arranged on the support. The clamping piece is arranged on the translation piece. The oil seal body is movably connected with the translation piece and the clamping piece.

[0007] In a specific embodiment, the storage rail comprises a rail frame and a light pole. Two light poles are arranged, and both of the light poles are fixedly connected with the rail frame. The rail frame is fixedly connected with the support.

[0008] In a specific embodiment, the pushing piece comprises a square tube and a pushing block. The square tube is fixedly connected with the rail frame. The pushing block is slidably connected with the square tube. The pushing block is movably abutted against the corresponding oil seal body.

[0009] In a specific embodiment, the pushing piece further comprises a cable, a pulley and a counterweight. The cable is fixedly connected with the pushing block and the counterweight at both ends. The pulley is rotatably connected with the square tube. The pulley is rollingly connected with the cable.

[0010] In a specific embodiment, the translation member comprises a moving plate, a sliding block, a sliding rail and a cylinder A, the sliding block is fixedly connected with the support, the sliding block is slidingly connected with the sliding rail, the moving plate is fixedly connected with the sliding rail, the cylinder A is fixedly connected with the support, and the telescopic end of the cylinder A is fixedly connected with the moving plate.

[0011] In a specific embodiment, the clamping member comprises two clamping blocks, two screws and two springs, one of the clamping blocks is fixedly connected with the moving plate, the two screws are movably penetrated through the moving plate and are screwed with the other clamping block, and the spring is movably sleeved on each screw and abuts against the moving plate and the clamping block at two ends.

[0012] In a specific embodiment, the clamping member further comprises a cylinder B, a connecting plate and a taper block, the cylinder B is fixedly connected with the moving plate, the connecting plate is fixedly connected with the telescopic end of the cylinder B and the taper block at two ends, and the taper block is movably connected with the two clamping blocks.

[0013] In a specific embodiment, the clamping member further comprises a guide rod, the guide rod is fixedly connected with the moving plate, and the guide rod movably penetrates through the connecting plate.

[0014] The advantages of the embodiment of the application are as follows:

[0015] 1. Two light rods are used to store multiple oil seal bodies, and the counterweight block pulls the push block through the cable by its own gravity, so as to push all the oil seal bodies to contact the clamping block one by one.

[0016] 2. Two clamping blocks are used to translate, and the oil seal bodies are extracted one by one for the mechanical hand to grab and use, so as to realize the effect of automatic conveying of the oil seal bodies. DETAILED DESCRIPTION

[0017] Figure 1 The oil seal automatic conveying device in the contracted state structure schematic view is provided for the embodiment of the application.

[0018] Figure 2 The oil seal automatic conveying device in the expanded state structure schematic view is provided for the embodiment of the application.

[0019] Figure 3 The push member and the oil seal body connection relationship structure schematic view is provided for the embodiment of the application.

[0020] Figure 4 The clamping block and the taper block connection relationship structure schematic view is provided for the embodiment of the application.

[0021] Explanation of main reference signs:

[0022] 100 - storage assembly; 110 - support; 120 - storage rail; 121 - rail frame; 122 - light pole; 130 - pusher; 131 - square tube; 132 - push block; 133 - cable; 134 - pulley; 135 - counterweight; 140 - oil seal body; 200 - extraction assembly; 210 - translator; 211 - moving plate; 212 - sliding block; 213 - sliding rail; 214 - cylinder A; 220 - clamping piece; 221 - clamping block; 222 - screw; 223 - spring; 224 - cylinder B; 225 - connecting plate; 226 - tapered block; 227 - guide rod. DETAILED DESCRIPTION

[0023] The technical solution in the embodiments of the present application is to solve the problem that the mechanical hand cannot directly grab the oil seal from the material box, and the general idea is as follows:

[0024] Please refer to Figure 1 An oil seal automatic conveying device, comprising a storage assembly 100 and an extraction assembly 200.

[0025] Among them, the storage assembly 100 can store multiple oil seal bodies 140 for standby, and the extraction assembly 200 can extract the oil seal bodies 140 one by one for the mechanical hand to grab and use, realizing the effect of automatic conveying of the oil seal bodies 140.

[0026] Please refer to Figures 1-4 The storage assembly 100 comprises a support 110, a storage rail 120, a pusher 130 and an oil seal body 140, the storage rail 120 is fixedly connected with the support 110, the pusher 130 is arranged on the storage rail 120, the oil seal body 140 is placed in an axial column on the storage rail 120, and the pusher 130 is movably abutted against the oil seal body 140. The extraction assembly 200 comprises a translator 210 and a clamping piece 220, the translator 210 is arranged on the support 110, the clamping piece 220 is arranged on the translator 210, and the oil seal body 140 is movably connected with the translator 210 and the clamping piece 220. Here, multiple oil seal bodies 140 are placed in an axial column on the storage rail 120, the pusher 130 pushes all the oil seal bodies 140 to the clamping piece 220, after the clamping piece 220 clamps the oil seal body 140 at the front end, the translator 210 pushes the clamping piece 220 out, so that the external mechanical hand can grab the oil seal body 140, then the translator 210 retracts the clamping piece 220, the clamping piece 220 clamps the next oil seal body 140, and so on, realizing the effect of automatically conveying the oil seal bodies 140 to the mechanical hand one by one. In summary, the storage assembly 100 can store multiple oil seal bodies 140 for standby, and the extraction assembly 200 can extract the oil seal bodies 140 one by one for the mechanical hand to grab and use, realizing the effect of automatic conveying of the oil seal bodies 140.

[0027] Please refer toFigures 1-3 The storage rail 120 comprises a rail frame 121 and two light poles 122, the two light poles 122 are fixedly connected with the rail frame 121, and the rail frame 121 is fixedly connected with the support 110. Here, the oil seal bodies 140 are placed on the two light poles 122 and arranged axially along the light poles 122, the storage quantity is determined by the length of the light poles 122, and the rail frame 121 is used for fixing the two light poles 122. In this embodiment, the rail frame 121 is provided with two rail frames.

[0028] Please refer to Figures 2-4 The pushing member 130 comprises a square tube 131 and a pushing block 132, the square tube 131 is fixedly connected with the rail frame 121, and the pushing block 132 is slidingly connected with the square tube 131. The pushing block 132 is movably abutted against the corresponding oil seal body 140. Here, a part of the pushing block 132 is axially slidingly clamped in the square tube 131, and the other part of the pushing block 132 extends out of the square tube 131 and abuts against the oil seal body 140, and is used for pushing all the oil seal bodies 140 to move towards the clamping member 220.

[0029] Please refer to Figures 2-4 The pushing member 130 further comprises a cable 133, a pulley 134 and a counterweight 135, the cable 133 has two ends fixedly connected with the pushing block 132 and the counterweight 135 respectively, the pulley 134 is rotatably connected with the square tube 131, and the pulley 134 is rollingly connected with the cable 133. Here, the counterweight 135 pulls the pushing block 132 through the cable 133 by relying on its own gravity, so as to push all the oil seal bodies 140 to be contacted with the clamping member 220 one by one.

[0030] Please refer to Figures 1-3 The translation member 210 comprises a moving plate 211, a sliding block 212, a sliding rail 213 and a cylinder A 214, the sliding block 212 is fixedly connected with the support 110, the sliding block 212 is slidingly connected with the sliding rail 213, the moving plate 211 is fixedly connected with the sliding rail 213, the cylinder A 214 is fixedly connected with the support 110, and the extension end of the cylinder A 214 is fixedly connected with the moving plate 211. Here, the cylinder A 214 pushes the moving plate 211 to move outward, and the sliding rail 213 and the sliding block 212 are arranged to support and limit the moving state of the moving plate 211, so as to improve the accuracy of the moving position of the clamping member 220, so as to facilitate the grabbing of the mechanical hand.

[0031] Please refer to Figures 2-4The clamping piece 220 comprises clamping blocks 221, screws 222 and springs 223. The clamping blocks 221 and the screws 222 are both provided with two, one of the clamping blocks 221 is fixedly connected with the moving plate 211, the two screws 222 are movably penetrated through the moving plate 211 and are screwed with the other clamping block 221, and one spring 223 is movably sleeved on each screw 222 and abuts against the moving plate 211 and the clamping block 221 at two ends. Here, the spring 223 pushes the corresponding clamping block 221 to move the other clamping block 221, so as to clamp the oil seal body 140. The clamping block 221 is provided in a V shape and can be self-centered.

[0032] Please refer to Figures 2-4 The clamping piece 220 further comprises a cylinder B 224, a connecting plate 225 and a taper block 226. The cylinder B 224 is fixedly connected with the moving plate 211, the connecting plate 225 is fixedly connected with the extension end of the cylinder B 224 and the taper block 226 at two ends, and the taper block 226 is movably connected with the two clamping blocks 221. Here, the cylinder B 224 controls the axial movement of the taper block 226 through the connecting plate 225. The taper block 226 pushes apart the two clamping blocks 221, the oil seal body 140 is pushed into the middle of the two clamping blocks 221 and abuts against the taper block 226, the cylinder B 224 drives the taper block 226 to retract, the two clamping blocks 221 shrink inward to clamp the oil seal body 140, then the moving plate 211 is pushed out by the cylinder A 214, and the oil seal body 140 is taken out. The next oil seal body 140 slides along the side surface of the clamping block 221 and the surface of the moving plate 211. When the oil seal body 140 in the clamping block 221 is taken away by the mechanical hand, the two clamping blocks 221 are reset under the action of the cylinder A 214, the cylinder B 224 pulls the taper block 226 to separate the clamping blocks 221, the next oil seal body 140 enters the middle of the two clamping blocks 221, and the cycle is repeated to realize the effect that the oil seal bodies 140 are taken out one by one for the mechanical hand to grasp. It should be noted that since one of the clamping blocks 221 is fixed, the taper block 226 will swing laterally when moving in the two clamping blocks 221. The extension rod of the cylinder B 224 can rotate relative to itself to achieve the effect of hinging to adapt to the lateral swing.

[0033] Please refer to Figure 4 The clamping piece 220 further comprises a guide rod 227. The guide rod 227 is fixedly connected with the moving plate 211 and movably penetrates through the connecting plate 225. Here, since the guide rod 227 is long and the cylinder B 224 is located at one end of the connecting plate 225, the connecting plate 225 is prone to deflection under stress. The guide rod 227 is provided to keep the movement stability of the connecting plate 225 and ensure that the connecting plate 225 does not deflect when moving.

[0034] The application uses: multiple oil seal bodies 140 are placed in axial columns on two polished rods 122, the push block 132 pushes all the oil seal bodies 140 to the clamping blocks 221 under the pulling of the counterweight block 135, the air cylinder B 224 controls the axial movement of the taper block 226 through the connecting plate 225, the taper block 226 pushes away the two clamping blocks 221, the oil seal body 140 is pushed into the middle of the two clamping blocks 221 and abuts against the taper block 226, the air cylinder B 224 drives the taper block 226 to retract, the two clamping blocks 221 shrink inward to clamp the oil seal body 140, then the air cylinder A 214 pushes the moving plate 211 out, taking out the oil seal body 140, the next oil seal body 140 slides against the side surface of the clamping block 221 and the surface of the moving plate 211, when the manipulator takes away the oil seal body 140 in the clamping block 221, the two clamping blocks 221 reset under the action of the air cylinder A 214, the air cylinder B 224 pulls the taper block 226 to open the clamping blocks 221, the next oil seal body 140 enters the middle of the two clamping blocks 221, and the cycle is repeated, achieving the effect of automatically delivering the oil seal bodies 140 to the manipulator one by one.

[0035] In summary, the application uses the polished rod 122 to store multiple oil seal bodies 140, and then uses the two clamping blocks 221 that can translate to extract the oil seal bodies 140 one by one for the manipulator to grab and use, achieving the effect of automatically delivering the oil seal bodies 140.

[0036] It should be noted that the specific models and specifications of the polished rod 122, the square tube 131, the pulley 134, the counterweight block 135, the oil seal body 140, the sliding block 212, the sliding rail 213, the air cylinder A 214, the screw 222, the spring 223, the air cylinder B 224 and the guide rod 227 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method uses the existing technology in the art, so it will not be described in detail.

[0037] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the application, and are not limitations on the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the application.

Claims

1. An oil seal automatic conveying device characterized by, The utility model relates to a kind of oil seal production line, including Storage assembly, including support, storage rail, pusher and oil seal body, the storage rail is fixedly connected with the support, the pusher is arranged on the storage rail, the oil seal body is axially longitudinally placed on the storage rail, the pusher is movably abutted to the oil seal body; Extraction assembly, including translation and clamping, the translation is arranged on the support, the clamping is arranged on the translation;The pusher pushes all oil seal bodies to clamping, after the clamping holds the oil seal body at the most front end, the translation pushes out clamping; Wherein, the translation includes moving plate, slider, slide rail and cylinder A, the slider is fixedly connected with the support, the slider is slidably connected with the slide rail, the moving plate is fixedly connected with the slide rail, the cylinder A is fixedly connected with the support, the telescopic end of the cylinder A is fixedly connected with the moving plate; The clamping includes clamping block, screw and spring, the clamping block and the screw are both provided with two, wherein one clamping block is fixedly connected with the moving plate, two screws are movably penetrated in the moving plate and the other clamping block is screwed, one spring is movably sleeved on each screw, and the ends of the spring are respectively abutted to the moving plate and the clamping block; The clamping also includes cylinder B, connecting plate and taper block, the cylinder B is fixedly connected with the moving plate, the connecting plate is fixedly connected with the telescopic end of the cylinder B and the taper block at both ends, and the taper block is movably connected with two clamping blocks; The clamping also includes guide rod, the guide rod is fixedly connected with the moving plate, and the guide rod is movably penetrated in the connecting plate; When the taper block moves in two clamping blocks, itself will swing laterally, and the telescopic rod of cylinder B can rotate relative to itself, to play the effect of hinging, to adapt to this lateral swing.

2. The oil seal automatic conveying device according to claim 1, wherein The storage rail includes rail frame and light rod, the light rod is provided with two, and the two light rods are fixedly connected with the rail frame, and the rail frame is fixedly connected with the support.

3. The oil seal automatic conveying device according to claim 2, wherein The pusher includes square tube and push block, the square tube is fixedly connected with the rail frame, the push block is slidably connected with the square tube, and the push block is movably abutted to the corresponding oil seal body.

4. The oil seal automatic conveying device according to claim 3, wherein The pusher also includes cable, pulley and counterweight, the two ends of the cable are fixedly connected with the push block and the counterweight respectively, the pulley is rotatably connected with the square tube, and the pulley is rollingly connected with the cable.

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