Rubber ring sleeving machine for automobile valve sleeve production

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a rubber ring sleeving machine for automobile valve sleeve production, which comprises a rubber ring feeding and pressing device, a positioning table and a placing assembly, the placing assembly comprises a connecting plate, a mounting frame, a fixing structure, a plug connector and a positioning cylinder, and the positioning cylinder of different sizes is replaced according to the size of an automobile valve sleeve. According to an original positioning cylinder, the two connecting bases are driven by operating the operating piece to enable the two locking pieces to be far away from each other, so that the original positioning cylinder is disassembled, the positioning cylinder with a proper size is inserted into the mounting frame through the plug connector, and the operating piece is operated to drive the two connecting bases to enable the two locking pieces to be close to each other and finally abut against and fix the plug connector; therefore, the problem that according to an existing rubber ring sleeving machine for automobile valve sleeve production, due to the fact that a positioning cylinder is fixedly arranged on a positioning table and cannot be detached, when a valve sleeve with a large size or a small size needs to be machined, the valve sleeve is inconvenient to place, and the universality is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a rubber ring sleeve machine for automobile valve sleeve production. Background Art

[0002] The valve sleeve, an important component of the existing automobile steering gear, needs to be covered with a rubber ring during production. The surface of the valve sleeve is provided with four annular grooves, and the four annular grooves need to be covered with a rubber ring. The work of covering the rubber ring is manual operation, which is time-consuming and laborious, so a rubber ring covering machine is needed.

[0003] The prior art (CN210998485U) discloses a rubber ring machine for automobile valve sleeve production, including a rubber ring feeding and pressing device, a positioning cylinder, a positioning platform, a rotating plate and a manipulator box. The positioning cylinder is fixedly arranged on the positioning platform. By arranging a pressing hand, a support cylinder, a support cylinder guide rod, a clamping claw and various manipulators, the equipment can complete the actions of valve sleeve feeding, rubber ring feeding and rubber ring sleeve on the valve sleeve, etc., and mechanized production solves the problems of manual rubber ring sleeve, which is very inconvenient, low ring sleeve efficiency and high labor cost.

[0004] However, in the above manner, since the positioning cylinder is fixed on the positioning table and cannot be disassembled, it is inconvenient to place it when a valve sleeve with a larger or smaller size needs to be processed, resulting in low versatility. Utility Model Content

[0005] The utility model aims to provide a rubber ring-inserting machine for automobile valve sleeve production, aiming to solve the problem of low versatility in the existing automobile valve sleeve production machine, in which the positioning cylinder is fixedly arranged on the positioning table and cannot be disassembled. Therefore, when a valve sleeve with a larger or smaller size needs to be processed, it is inconvenient to place it.

[0006] To achieve the above purpose, the utility model provides a rubber ring machine for automobile valve sleeve production, including a rubber ring feeding and pressing device, a positioning platform and a placement component, wherein the positioning platform is located on one side of the rubber ring feeding and pressing device.

[0007] The placement assembly includes a connecting plate, a mounting frame, a fixing structure, a connector and a positioning cylinder;

[0008] The connecting plate is fixedly connected to the positioning platform and is located on one side of the positioning platform; the mounting frame is fixedly connected to the connecting plate and is located on one side of the connecting plate; the fixing structure is located on one side of the mounting frame; the fixing structure includes an operating member, two connecting seats and two locking members, the operating member is arranged on one side of the mounting frame; and is located on one side of the mounting frame; the two connecting seats are respectively fixedly connected to the operating member and are respectively located on both sides of the operating member; the two locking members are respectively arranged on one side of the two connecting seats; the connector is located inside the mounting frame; the positioning cylinder is fixedly connected to the connector and is located on one side of the connector.

[0009] Among them, the operating part includes a double-threaded screw, a knob and two sliders, the double-threaded screw is rotatably connected to the installation frame and is located on one side of the installation frame; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the two sliders are respectively threadedly connected to the double-threaded screw, and are respectively slidably connected to the installation frame, and then are respectively fixedly connected to the two connecting seats, and are respectively located on one side of the double-threaded screw.

[0010] Wherein, the locking member includes a locking frame, a locking block and an anti-slip pad, the locking frame is fixedly connected to the connecting seat and is located on one side of the connecting seat; the locking block is fixedly connected to the locking frame and is located on one side of the locking frame; the anti-slip pad is fixedly connected to the locking block and is located on one side of the locking block.

[0011] Among them, the connector includes a connecting part and a plug-in block, the connecting part is fixedly connected to the positioning tube and is located on one side of the positioning tube; the plug-in block is fixedly connected to the connecting part and is located inside the installation frame; the plug-in block has a locking groove, and the locking groove is located on one side of the connecting part.

[0012] Wherein, the placement assembly further includes two auxiliary fixing members, and the two auxiliary fixing members are respectively arranged on both sides of the positioning tube.

[0013] Wherein, the auxiliary fixing member includes a resilience layer and a guide expansion plate, the resilience layer is fixedly connected to the positioning tube and located at one side of the positioning tube; the guide expansion plate is fixedly connected to the resilience layer and located at one side of the resilience layer.

[0014] The utility model discloses a rubber ring-inserting machine for automobile valve sleeve production. When the automobile valve sleeve is subjected to the rubber ring-inserting process, the positioning cylinders of different sizes are replaced according to the sizes of the automobile valve sleeves, the original positioning cylinder is driven by the operating member to drive the two connecting seats so that the two locking members are separated from each other, then the plug-in member is loosened and finally the original positioning cylinder is removed, and then the positioning cylinder of suitable size is inserted into the installation frame through the plug-in member, the operating member is operated to drive the two connecting seats so that the two locking members are close to each other and finally abut against and fix the plug-in member, thus completing the replacement of the positioning cylinder, and then the automobile valve sleeve is placed on the positioning cylinder, and the rubber ring feeding and pressing device are controlled to perform the rubber ring-inserting process on the automobile valve sleeve, thereby solving the problem of the existing rubber ring-inserting machine for automobile valve sleeve production, that the positioning cylinder is fixedly arranged on the positioning table and cannot be disassembled, so it is inconvenient to place it when a valve sleeve with a larger or smaller size needs to be processed, resulting in low versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0017] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0018] Figure 3 It is a cross-sectional view of the placement component of the first embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0020] 101- rubber ring feeding and pressing device, 102- positioning platform, 103- connecting plate, 104- mounting frame, 105- fixing structure, 106- plug-in, 107- positioning cylinder, 108- operating member, 109- connecting seat, 110- locking member, 111- double thread screw, 112- knob, 113- slider, 114- locking frame, 115- locking block, 116- anti-skid pad, 117- connecting part, 118- plug-in block, 119- locking groove, 201- auxiliary fixing member, 202- rebound layer, 203- guide expansion plate. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 3 ,in, Figure 1It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 It is a cross-sectional view of the placement component of the first embodiment of the utility model.

[0023] The utility model provides a rubber ring machine for automobile valve sleeve production: comprising a rubber ring feeding and pressing device 101, a positioning platform 102 and a placement component, the placement component comprising a connecting plate 103, a mounting frame 104, a fixing structure 105, a plug-in component 106 and a positioning cylinder 107, the fixing structure 105 comprising an operating member 108, two connecting seats 109 and two locking members 110, the operating member 108 comprising a double-threaded screw 111, a knob 112 and two sliders 113, the The locking member 110 includes a locking frame 114, a locking block 115 and an anti-slip pad 116, and the plug-in member 106 includes a connecting portion 117 and a plug-in block 118. The plug-in block 118 has a locking groove 119. The above-mentioned solution solves the problem that the existing rubber ring machine for producing automobile valve sleeves is fixedly set on the positioning platform 102 and cannot be disassembled. Therefore, it is inconvenient to place it when a larger or smaller valve sleeve needs to be processed, resulting in a problem of low versatility.

[0024] For this specific embodiment, the positioning platform 102 cooperates with the placement component to place the automobile valve sleeve, and then the automobile valve sleeve is subjected to the rubber ring processing by controlling the rubber ring feeding and pressing device 101. The specific structure and usage of the rubber ring feeding and pressing device 101 refer to the patent document with publication number CN210998485U, and will not be elaborated here.

[0025] Among them, the connecting plate 103 is fixedly connected to the positioning platform 102 and is located on one side of the positioning platform 102; the mounting frame 104 is fixedly connected to the connecting plate 103 and is located on one side of the connecting plate 103; the fixing structure 105 is located on one side of the mounting frame 104; the operating member 108 is arranged on one side of the mounting frame 104; and is located on one side of the mounting frame 104; the two connecting seats 109 are respectively fixedly connected to the operating member 108 and are respectively located on both sides of the operating member 108; the two locking members 110 are respectively arranged on one side of the two connecting seats 109; the plug-in component 106 is located inside the mounting frame 104; the positioning cylinder 107 is fixedly connected to the plug-in component 106 and is located on one side of the plug-in component 106. When the automobile valve sleeve is subjected to the rubber ring processing, the positioning cylinders 107 of different sizes are replaced according to the size of the automobile valve sleeve, and the original positioning cylinders 107 are replaced. The operating member 108 is operated to drive the two connecting seats 109 so that the two locking members 110 are separated from each other, and then the connector 106 is loosened and the original positioning tube 107 is finally removed. Then, the positioning tube 107 of suitable size is inserted into the installation frame 104 through the connector 106. The operating member 108 is operated to drive the two connecting seats 109 so that the two locking members 110 are close to each other and finally collide with and fix the connector 106. The replacement of the positioning tube 107 is completed, and then the automobile valve sleeve is placed on the positioning tube 107. The rubber ring feeding and pressing device 101 is controlled to perform rubber ring processing on the automobile valve sleeve, thereby solving the problem of the existing rubber ring machine for automobile valve sleeve production. Since the positioning tube 107 is fixedly set on the positioning platform 102 and cannot be disassembled, it is inconvenient to place it when a larger or smaller valve sleeve needs to be processed, resulting in low versatility.

[0026] Secondly, the double-threaded screw 111 is rotatably connected to the installation frame 104 and is located on one side of the installation frame 104; the knob 112 is fixedly connected to the double-threaded screw 111 and is located on one side of the double-threaded screw 111; the two sliders 113 are respectively threadedly connected to the double-threaded screw 111, and are respectively slidably connected to the installation frame 104, and are then respectively fixedly connected to the two connecting seats 109 and are respectively located on one side of the double-threaded screw 111. Twisting the knob 112 causes the double-threaded screw 111 to rotate, and twisting the knob 112 causes the double-threaded screw 111 to rotate. The rotation of the double-threaded screw 111 drives the two sliders 113 to move closer to or farther away from each other, and the two sliders 113 drive the two connecting seats 109 to drive the two locking members 110 to move closer to or farther away from each other.

[0027] At the same time, the locking frame 114 is fixedly connected to the connecting seat 109 and is located on one side of the connecting seat 109; the locking block 115 is fixedly connected to the locking frame 114 and is located on one side of the locking frame 114; the anti-slip pad 116 is fixedly connected to the locking block 115 and is located on one side of the locking block 115. The locking frame 114 is moved by the connecting seat 109, and the movement of the locking frame 114 drives the locking block 115 to contact or release the connector 106.

[0028] In addition, the connecting portion 117 is fixedly connected to the positioning tube 107 and is located on one side of the positioning tube 107; the plug-in block 118 is fixedly connected to the connecting portion 117 and is located inside the installation frame 104; the plug-in block 118 has a locking groove 119, and the locking groove 119 is located on one side of the connecting portion 117. The connecting portion 117 is used to support the installation of the plug-in block 118, and the plug-in block 118 is used to be inserted into the installation frame 104. The installation of the positioning tube 107 is completed by inserting the two locking blocks 115 into the locking groove 119.

[0029] When using the rubber ring machine for automobile valve sleeve production described in this embodiment, when performing rubber ring processing on automobile valve sleeves, the positioning cylinder 107 of different sizes is replaced according to the size of the automobile valve sleeve, and the original positioning cylinder 107 is rotated by operating the knob 112 to drive the two sliders 113 to move, and the two sliders 113 drive the two connecting seats 109 to make the two locking frames 114 drive the two locking blocks 115 to move away from the locking grooves 119 in the plug-in block 118, and then the plug-in block 118 is loosened and the original positioning cylinder 107 is finally removed, and then the positioning cylinder 107 of appropriate size is inserted into the installation frame 104 through the plug-in block 118, and the knob 11 is operated. 2 makes the double-threaded screw 111 rotate to drive the two sliders 113 to move, and the two sliders 113 drive the two connecting seats 109, so that the two locking frames 114 drive the two locking blocks 115 to approach each other and insert into the locking groove 119, and finally abut and fix the plug-in component 106, so that the replacement of the positioning cylinder 107 is completed, and then the automobile valve sleeve is placed on the positioning cylinder 107, and the rubber ring feeding and pressing device 101 is controlled to perform rubber ring processing on the automobile valve sleeve, thereby solving the problem of the existing rubber ring machine for automobile valve sleeve production, because the positioning cylinder 107 is fixedly set on the positioning table 102 and cannot be disassembled, it is inconvenient to place it when a valve sleeve with a larger or smaller size needs to be processed, resulting in low versatility.

[0030] The second embodiment of the present application is:

[0031] See also Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0032] On the basis of the first embodiment, the utility model provides a rubber ring machine for automobile valve sleeve production, wherein the placement assembly further includes two auxiliary fixing members 201 , and the auxiliary fixing members 201 include a rebound layer 202 and a guide expansion plate 203 .

[0033] The two auxiliary fixing members 201 are respectively arranged on both sides of the positioning tube 107 , and are used to provide auxiliary support to the interior of the automobile valve sleeve when the automobile valve sleeve is inserted into the positioning tube 107 , so that the positioning tube 107 can fix the automobile valve sleeve more stably.

[0034] Secondly, the resilience layer 202 is fixedly connected to the positioning cylinder 107 and is located on one side of the positioning cylinder 107; the guide expansion plate 203 is fixedly connected to the resilience layer 202 and is located on one side of the resilience layer 202. When the automobile valve sleeve is inserted into the positioning cylinder 107, the resilience layer 202 provides elastic tension so that the guide expansion plate 203 contacts the inner side of the automobile valve sleeve, making the positioning cylinder 107 more firmly fixed to the automobile valve sleeve.

[0035] When using the rubber ring machine for producing automobile valve sleeves described in this embodiment, when the automobile valve sleeve is inserted into the positioning cylinder 107, the rebound layer 202 provides elastic tension so that the guide expansion plate 203 contacts the inner side of the automobile valve sleeve, making the positioning cylinder 107 fix the automobile valve sleeve more firmly.

[0036] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A rubber ring machine for automobile valve sleeve production, comprising a rubber ring feeding and pressing device and a positioning platform, wherein the positioning platform is located on one side of the rubber ring feeding and pressing device; characterized in that: It also includes placing components; The placement assembly includes a connecting plate, a mounting frame, a fixing structure, a connector and a positioning cylinder; The connecting plate is fixedly connected to the positioning platform and is located on one side of the positioning platform; the mounting frame is fixedly connected to the connecting plate and is located on one side of the connecting plate; the fixing structure is located on one side of the mounting frame; the fixing structure includes an operating member, two connecting seats and two locking members, the operating member is arranged on one side of the mounting frame; and is located on one side of the mounting frame; the two connecting seats are respectively fixedly connected to the operating member and are respectively located on both sides of the operating member; the two locking members are respectively arranged on one side of the two connecting seats; the connector is located inside the mounting frame; the positioning cylinder is fixedly connected to the connector and is located on one side of the connector.

2. The rubber ring machine for automobile valve sleeve production according to claim 1, characterized in that: The operating member includes a double-threaded screw, a knob and two sliders. The double-threaded screw is rotatably connected to the installation frame and is located on one side of the installation frame; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the two sliders are respectively threadedly connected to the double-threaded screw, and are respectively slidably connected to the installation frame, and are then respectively fixedly connected to the two connecting seats, and are respectively located on one side of the double-threaded screw.

3. The rubber ring machine for automobile valve sleeve production as claimed in claim 2, characterized in that: The locking member includes a locking frame, a locking block and an anti-slip pad. The locking frame is fixedly connected to the connecting seat and is located on one side of the connecting seat; the locking block is fixedly connected to the locking frame and is located on one side of the locking frame; the anti-slip pad is fixedly connected to the locking block and is located on one side of the locking block.

4. The rubber ring machine for automobile valve sleeve production as claimed in claim 3, characterized in that: The connector includes a connecting part and a plug-in block, wherein the connecting part is fixedly connected to the positioning tube and is located at one side of the positioning tube; the plug-in block is fixedly connected to the connecting part and is located inside the installation frame; the plug-in block has a locking groove, and the locking groove is located at one side of the connecting part.

5. The rubber ring machine for automobile valve sleeve production according to claim 1, characterized in that: The placement assembly also includes two auxiliary fixing members, which are respectively arranged on both sides of the positioning tube.

6. The rubber ring machine for automobile valve sleeve production as claimed in claim 5, characterized in that: The auxiliary fixing member includes a resilience layer and a guide expansion plate. The resilience layer is fixedly connected to the positioning tube and is located at one side of the positioning tube; the guide expansion plate is fixedly connected to the resilience layer and is located at one side of the resilience layer.

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