Bushing trimming device

Abstract

The utility model discloses a lining trimming device which comprises a rack, a rotary disc, a lining base, a motor and a trimming brush and further comprises an automatic feeding mechanism used for achieving automatic feeding of a lining. The fixed bracket is fixedly mounted on the side edge of the rack; the mounting groove is formed in the top of the fixed bracket and is provided with an outward opening; the conveying belt is rotatably mounted in the mounting groove; the mounting hole is formed in the mounting groove and is opposite to the lining base in position; the electric telescopic rod is fixedly mounted in the mounting groove and is opposite to the conveying belt; and the side edge of the electric clamping jaw is fixedly connected with the output end of the electric telescopic rod, in daily production and life, through the arrangement of the conveying belt, the lining is conveyed, through the arrangement of the electric telescopic rod and the electric clamping jaw, the lining is clamped and moved to the position above the mounting hole, through the arrangement of the mounting hole, the lining is fed to the lining base, and the lining is clamped and moved to the position above the mounting hole. The automatic feeding of the bushing is realized, and the feeding efficiency is improved, so that the trimming efficiency of the bushing is improved.

Description

Technical Field

[0001] The utility model relates to a bushing trimming device. Background Art

[0002] The bushing is a matching part used outside the mechanical parts to achieve the functions of sealing and wear protection. It refers to a ring sleeve that acts as a gasket. The side edges of the bushing need to be trimmed during production. For example, a new type of rubber trimming machine with patent number CN105034213A is used. When in use, the rubber bushing that needs to be deburred is placed on the lower fixed seat, the cylinder is started, the upper fixed seat moves downward, and cooperates with the lower fixed seat to fix the rubber bushing. The motor is moved to a suitable position through the motor support. The end of the motor support that contacts the guide rail seat is fixed by a rotating fixed frame. The motor support is rotated to a suitable position, the motor support is fixed with a rotating frame, the motor is started, and the trimming brush is pushed to act on the rubber bushing to achieve the purpose of rubber trimming.

[0003] This embodiment can meet the trimming function of the bushing and ensure the qualified rate of the product, but it has the following defects:

[0004] The lower fixing seat is provided to place the bushing, but the workers need to place them one by one, which results in low loading efficiency and reduces the trimming efficiency of the bushing. Summary of the invention

[0005] The utility model aims to solve one of the technical problems existing in the prior art.

[0006] The present application provides a bushing trimming device, including a frame, a turntable, a bushing base, a motor and a trimming brush, and also includes:

[0007] The automatic loading mechanism is used to realize automatic loading of the bushing.

[0008] Automatic feeding mechanism includes:

[0009] A transmission assembly, which is used to realize the transmission bushing;

[0010] A lower piece assembly is used to realize the bushing upper piece.

[0011] The transmission components include:

[0012] A fixed bracket, which is fixedly installed on the side of the rack;

[0013] A mounting slot, which is arranged on the top of the fixing bracket and opens outward;

[0014] The conveyor belt is rotatably installed in the installation groove.

[0015] The following components are included:

[0016] A mounting hole is provided on the mounting groove and is opposite to the bushing base;

[0017] The electric telescopic rod is fixedly installed in the installation groove and is opposite to the conveyor belt; the electric clamping claw has a side fixedly connected to the output end of the electric telescopic rod.

[0018] Also includes:

[0019] A driving component, which is used to drive the motor to move;

[0020] A rotating assembly, which is used to drive the motor to rotate;

[0021] Wherein, the rotating component is fixedly connected to the motor and the pushing component respectively.

[0022] The push components include:

[0023] A fixed seat, which is fixedly mounted on the frame and has a sliding slot on the top;

[0024] A mounting plate, which is movably mounted above the fixing seat and has a fixing block at the bottom;

[0025] A threaded rod, which is rotatably mounted in the sliding groove and meshedly connected with the fixed block;

[0026] Wherein, the rotating assembly is fixedly mounted on the mounting plate.

[0027] The rotating assembly includes:

[0028] A fixing plate, which is fixedly mounted on the mounting plate;

[0029] A rotating bracket is rotatably connected to the fixed plate, and a top end is fixedly connected to the motor;

[0030] A fixed rod, which is fixedly mounted at the bottom end of the rotating bracket;

[0031] The electric push rod is fixedly mounted on the mounting plate, and the output end is rotatably connected to the fixed rod. It also includes:

[0032] A rotating hole, which is arranged at the center of the fixed block;

[0033] An internal thread, which is provided on the inner wall of the rotating hole;

[0034] The threaded rod movably passes through the rotating hole and is meshed and connected with the internal thread.

[0035] Also includes:

[0036] A pair of limiting grooves are arranged on the top of the fixing seat;

[0037] A pair of limit blocks, which are fixed on the bottom surface of the mounting plate;

[0038] Wherein, the limiting block is slidably installed in the limiting groove.

[0039] The beneficial effects of the utility model are as follows:

[0040] 1. The bushing is conveyed by the setting of the conveyor belt, and the bushing is clamped and moved to the top of the mounting hole by the setting of the electric telescopic rod and the electric clamping claw. The bushing is mounted on the bushing base through the setting of the mounting hole, so that the bushing is automatically loaded, the loading efficiency is improved, and thus the trimming efficiency of the bushing is improved;

[0041] 2. The threaded rod drives the fixed block to move, and the fixed block drives the mounting plate and the trimming brush to move, so that the trimming brush can be tangent to bushings of different sizes, thereby trimming the bushings and improving the practicality of the equipment;

[0042] 3. Through the setting of the electric push rod, the rotating bracket is pushed to rotate, and the rotating bracket drives the trimming brush to rotate. Through the rotation of the trimming brush, the tangent position of the trimming brush and the bushing is adjusted to improve the accuracy of bushing trimming, thereby improving the qualified rate of bushing trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a front view of the bushing trimming device in the embodiment of the present application;

[0044] Figure 2 This is a front view of a fixing bracket in an embodiment of the present application;

[0045] Figure 3 This is a front cross-sectional view of a driving component in an embodiment of the present application;

[0046] Figure 4 This is a side view of the rotating assembly in the embodiment of the present application;

[0047] Figure 5 This is a top view of the fixing seat in the embodiment of the present application.

[0048] Reference numerals

[0049] 1-frame, 2-turntable, 3-motor, 4-trimming brush, 5-automatic feeding mechanism, 6-transmission assembly, 61-fixed bracket, 62-mounting slot, 63-conveyor belt, 7-lower component, 71-mounting hole, 72-electric telescopic rod, 73-electric clamp, 8-bushing base, 9-pushing assembly, 10-rotating assembly, 11-fixed seat, 12-sliding slot, 13-mounting plate, 14-fixed block, 15-threaded rod, 16-fixed plate, 17-rotating bracket, 18-fixed rod, 19-electric push rod, 20-rotating hole, 21-internal thread, 22-limiting slot, 23-limiting block. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0051] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0052] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0053] Embodiment 1:

[0054] like Figure 1 to Figure 2 As shown, an embodiment of the present application provides a bushing trimming device, including a frame 1, a turntable 2, a bushing base 8, a motor 3 and a trimming brush 4, and also includes an automatic loading mechanism 5, which is used to realize automatic loading of the bushing.

[0055] Furthermore, the transmission assembly 6 is used to realize the transmission of the bushing; the lower piece assembly 7 is used to realize the upper piece of the bushing.

[0056] Furthermore, a fixed bracket 61 is fixedly mounted on the side of the frame 1 ; a mounting groove 62 is provided on the top of the fixed bracket 61 and opens outward; and a conveyor belt 63 is rotatably mounted in the mounting groove 62 .

[0057] Furthermore, the mounting hole 71 is provided on the mounting groove 62 and is opposite to the bushing base 8; the electric telescopic rod 72 is fixedly installed in the mounting groove 62 and is opposite to the conveyor belt 63; and the electric clamp 73 has its side fixedly connected to the output end of the electric telescopic rod 72.

[0058] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the turntable 2 is rotatably mounted on the frame 1, and a plurality of bushing bases 8 are fixedly mounted on the turntable 2. A driving device is provided in the frame 1 for driving the turntable 2 to rotate, and the turntable 2 drives the bushing bases 8 to rotate.

[0059] The fixed bracket 61 is fixedly installed on the side of the frame 1, and a mounting groove 62 is opened on the top, and the mounting groove 62 opens outward, which is convenient for observing the movement of the bushing; the conveyor belt 63 is installed in the mounting groove 62, and the mounting hole 71 is opened at the bottom of the mounting groove 62, and the mounting hole 71 is located on the side of the conveyor belt 63; the mounting hole 71 is opposite to the bushing base 8 on the turntable 2, which is convenient for putting the bushing on the bushing base 8 through the mounting hole 71; the electric telescopic rod 72 is fixedly installed in the mounting groove 62, located on the other side of the mounting hole 71, and the output end of the electric telescopic rod 72 is fixedly connected to an electric clamp 73, and the electric clamp 73 includes a connecting plate and a pair of sliding plates, the connecting plate is fixedly connected to the output end of the electric telescopic rod 72, and the pair of sliding plates can be slidably installed on the connecting plate.

[0060] Several bushings are placed on the conveyor belt 63 in sequence, and the conveyor belt 63 drives the bushing to move, and the electric telescopic rod 72 is started. The output end of the electric telescopic rod 72 drives the electric clamp 73 to move in the direction of approaching the conveyor belt 63. The first bushing is clamped by the setting of the electric clamp 73, and then the electric telescopic rod 72 drives the electric clamp 73 to move in the direction away from the conveyor belt 63. The electric clamp 73 drives the bushing to move above the mounting hole 71, and then the clamping of the bushing is released. The bushing is installed on the bushing base 8 by falling downward through the mounting hole 71. The electric telescopic rod 72 and the electric clamp 73 move the bushing in sequence, thereby realizing automatic loading of the bushing and improving the trimming efficiency of the bushing.

[0061] Embodiment 2:

[0062] like Figures 1 to 5 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a pushing component 9, which is used to push the motor 3 to move; a rotating component 10, which is used to drive the motor 3 to rotate; wherein the rotating component 10 is fixedly connected to the motor 3 and the pushing component 9 respectively.

[0063] Furthermore, a fixed seat 11 is fixedly mounted on the frame 1 and has a sliding groove 12 on the top; a mounting plate 13 is movably mounted above the fixed seat 11 and has a fixed block 14 on the bottom; a threaded rod 15 is rotatably mounted in the sliding groove 12 and is meshedly connected with the fixed block 14; wherein the rotating assembly 10 is fixedly mounted on the mounting plate 13.

[0064] Furthermore, a fixed plate 16 is fixedly mounted on the mounting plate 13; a rotating bracket 17 is rotatably connected to the fixed plate 16, and the top end is fixedly connected to the motor 3; a fixed rod 18 is fixedly mounted on the bottom end of the rotating bracket 17; and an electric push rod 19 is fixedly mounted on the mounting plate 13, and the output end is rotatably connected to the fixed rod 18.

[0065] Furthermore, the rotating hole 20 is arranged at the center of the fixing block 14 ; the internal thread 21 is arranged on the inner wall of the rotating hole 20 ; wherein the threaded rod 15 movably passes through the rotating hole 20 and is meshedly connected with the internal thread 21 .

[0066] Furthermore, a pair of limiting grooves 22 are provided on the top of the fixing seat 11 ; a pair of limiting blocks 23 are fixedly provided on the bottom surface of the mounting plate 13 ; wherein the limiting blocks 23 are slidably installed in the limiting grooves 22 .

[0067] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the fixing seat 11 is fixedly installed on the frame 1, located on the side of the turntable 2, and a sliding groove 12 is arranged on the top of the fixing seat 11; the mounting plate 13 is movably installed above the fixing seat 11, and a fixing block 14 is fixedly connected to the bottom surface of the mounting plate 13, and the fixing block 14 is slidably installed in the sliding groove 12; a rotating hole 20 is opened in the center of the fixing block 14, and an internal thread 21 is arranged on the inner wall of the rotating hole 20, and the top end of the threaded rod 15 movably passes through the rotating hole 20, and the two ends are rotatably installed on the inner wall of the sliding groove 12, and the threaded rod 15 passes through the rotating hole 20. The thread on the surface is meshed with the internal thread 21, so that the fixing block 14 can slide on the surface of the threaded rod 15 by controlling the rotation of the threaded rod 15, and the fixing block 14 drives the mounting plate 13 to move; the bottom end of the threaded rod 15 extends to the outside of the fixing seat 11, and a handle is fixed to facilitate the rotation of the threaded rod 15; limiting grooves 22 are provided on both sides of the top of the fixing seat 11, and limiting blocks 23 are provided on both sides of the bottom surface of the mounting plate 13, and the limiting blocks 23 are movably installed in the limiting grooves 22. Through the setting of the limiting grooves 22 and the limiting blocks 23, the movement direction of the mounting plate 13 is restricted.

[0068] The fixed plate 16 is fixedly mounted on the top of the mounting plate 13, and the two sides of the rotating bracket 17 are rotatably mounted on the fixed plate 16 through the rotating shaft. The motor 3 is fixedly mounted on the top of the rotating bracket 17, and the trimming brush 4 is fixedly connected to the output end of the motor 3, and the side of the trimming brush 4 is tangent to the side of the bushing to trim the bushing; a fixed rod 18 is fixedly mounted on the bottom end of the rotating bracket 17, and an electric push rod 19 is fixedly mounted on the mounting plate 13, and the output end is rotatably connected to the fixed rod 18.

[0069] When trimming bushings of different sizes, the threaded rod 15 is rotated by the handle. The threaded rod 15 is rotated and the threaded rod 15 is meshed with the internal thread 21 to drive the fixed block 14 to slide on the surface of the threaded rod 15. The fixed block 14 drives the mounting plate 13 to move, and the moving direction is close to or away from the bushing base 8. The mounting plate 13 drives the limit block 23 to slide in the limit groove 22; then the electric push rod 19 is started, and the output end of the electric push rod 19 pushes the fixed rod 18 to move upward or downward, and drives the rotating bracket 17 to rotate clockwise or counterclockwise by driving the movement of the fixed rod 18. The rotation center of the rotating bracket 17 is the rotating shaft; the rotating bracket 17 drives the motor 3 and the trimming brush 4 to rotate, so that the trimming brush 4 rotates to be tangent to the bushing, which is convenient for trimming the bushing; the motor 3 is started, and the motor 3 drives the trimming brush 4 to rotate, and the trimming brush 4 trims the bushing. Through the above operations, the equipment can trim bushings of different sizes, thereby improving the practicability of the equipment.

[0070] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0071] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A bushing trimming device, comprising a frame (1), a rotating disk (2), a bushing base (8), a motor (3) and a trimming brush (4), characterized in that: Also includes: The automatic loading mechanism (5) is used to realize automatic loading of the bushing, and the automatic loading mechanism (5) comprises: A transmission assembly (6) for transmitting the bushing; The lower component assembly (7) is used to realize the bushing upper component, and the transmission assembly (6) includes: A fixed bracket (61) fixedly mounted on a side of the frame (1); A mounting groove (62) is provided on the top of the fixing bracket (61) and is open outward; The conveyor belt (63) is rotatably mounted in the mounting groove (62), and the lower component (7) comprises: A mounting hole (71) is provided on the mounting groove (62) and is located opposite to the bushing base (8); An electric telescopic rod (72) is fixedly mounted in the mounting groove (62) and is opposite to the conveyor belt (63); The electric clamp (73) has a side fixedly connected to the output end of the electric telescopic rod (72).

2. A bushing trimming device according to claim 1, characterized in that: Also includes: A driving component (9) for driving the motor (3) to move; A rotating assembly (10) for driving the motor (3) to rotate; Wherein, the rotating component (10) is fixedly connected to the motor (3) and the pushing component (9) respectively.

3. A bushing trimming device according to claim 2, characterized in that: The pushing component (9) comprises: A fixed seat (11) which is fixedly mounted on the frame (1) and has a sliding groove (12) on the top; A mounting plate (13) is movably mounted above the fixing seat (11) and has a fixing block (14) at the bottom; A threaded rod (15) is rotatably mounted in the sliding groove (12) and meshedly connected with the fixed block (14); Wherein, the rotating assembly (10) is fixedly mounted on the mounting plate (13).

4. A bushing trimming device according to claim 3, characterized in that: The rotating assembly (10) comprises: A fixing plate (16) fixedly mounted on the mounting plate (13); A rotating bracket (17) is rotatably connected to the fixed plate (16) and has a top end fixedly connected to the motor (3); A fixed rod (18) fixedly mounted on the bottom end of the rotating bracket (17); The electric push rod (19) is fixedly mounted on the mounting plate (13), and the output end is rotatably connected to the fixing rod (18).

5. The bushing trimming device according to claim 3, characterized in that: Also includes: A rotating hole (20) disposed at the center of the fixed block (14); An internal thread (21) provided on the inner wall of the rotating hole (20); The threaded rod (15) movably passes through the rotating hole (20) and is meshedly connected with the internal thread (21).

6. A bushing trimming device according to claim 3, characterized in that: Also includes: A pair of limiting grooves (22) provided on the top of the fixing seat (11); A pair of limit blocks (23) fixedly arranged on the bottom surface of the mounting plate (13); Wherein, the limiting block (23) is slidably installed in the limiting groove (22).

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