High-precision gear machining equipment for isolator

Abstract

The utility model relates to the technical field of gear machining, and discloses a high-precision gear machining device for an isolator, which comprises a bottom plate, a support frame is mounted on the upper surface of the bottom plate, a hydraulic cylinder is mounted on the upper surface of the support frame, the output end of the hydraulic cylinder penetrates through the support frame and is provided with a polishing mechanism, and a support plate is arranged on the upper surface of the bottom plate. The number of the supporting plates is two, the supporting plates are symmetrically distributed, one ends of the two supporting plates are rotationally connected with connecting pieces, the connecting pieces are provided with placing assemblies through fixing assemblies, one end of one supporting plate is provided with a driving motor, and the output end of the driving motor is provided with a connecting piece. The driving motor and the connecting piece are used in cooperation, the containing plate can be turned over, a workpiece in the through opening can be turned over synchronously, a worker does not need to release fixing of the workpiece, then the workpiece is turned over and then fixed, operation steps are reduced, the polishing efficiency is improved, and the good practical effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a high-precision gear processing device for a one-way clutch. Background Technique

[0002] In the production process of mechanical gears, after the blank parts are cut and formed, the end faces of the gears do not reach the required roughness, and there are also burrs. Therefore, polishing and grinding are required to reduce the roughness of the gear end faces and improve the service life of the gears.

[0003] The utility model patent application document with the publication number of "CN220330973U" discloses a mechanical gear processing device, which mainly consists of a polishing mechanism and a dust removal component. The dust removal component of this technical solution is used to adsorb the dust generated by polishing the gear workpiece to avoid the dispersion of dust. Specifically, while the polishing mechanism polishes the gear workpiece, the exhaust fan is powered on to operate, causing a negative pressure in the dust removal box, thereby generating an adsorption force on the dust suction hood. The dust suction hood sucks the dust in and guides it into the dust removal box for filtration treatment, so as to achieve the purpose of dust removal, effectively avoiding the occurrence of the phenomenon of dust dispersion, and solving the problem that the dust generated by polishing the gears of the existing gear processing equipment drifts into the air and is easily inhaled by workers, endangering their physical health.

[0004] The mechanical gear processing device disclosed in the above document has the following defects: during the use of this gear processing device, the workpiece to be polished needs to be placed on the placement table, and then polished by the polishing mechanism, which leads to the fact that only one surface of the workpiece can be polished each time. When polishing the other surface of the workpiece, the staff needs to first release the fixation of the workpiece, then turn the workpiece over, fix it again, and then the polishing work can be carried out, which indirectly reduces the polishing efficiency and has poor practicability.

[0005] It can be seen from this that the existing mechanical gear processing equipment does not have a flipping effect, and it is necessary to improve the existing deficiencies and provide a high-precision gear processing device for a one-way clutch. Content of the Utility Model

[0006] The purpose of the utility model is to provide a high-precision gear processing device for a one-way clutch to solve the problems put forward in the above background technique.

[0007] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model relates to a high-precision gear processing device for a one-way clutch, which comprises a bottom plate. A support frame is installed on the upper surface of the bottom plate. A hydraulic cylinder is installed on the upper surface of the support frame. The output end of the hydraulic cylinder penetrates through the support frame and is installed with a polishing mechanism. A support plate is arranged on the upper surface of the bottom plate. The support plates are set to be two and symmetrically distributed. One end of each of the two support plates is rotatably connected with a connecting piece. The connecting piece is installed with a placing component through a fixing component. A driving motor is arranged at one end of one of the support plates. The output end of the driving motor is installed with a connecting piece.

[0009] Furthermore, the placing component comprises a placing plate. A chute is formed inside the placing plate. A through hole is formed on the upper surface of the placing plate. A workpiece is arranged inside the through hole. A clamping plate is slidably connected inside the chute. A threaded hole is formed on the outer surface of the placing plate. A unidirectional screw rod is in threaded connection inside the threaded hole. One end of the unidirectional screw rod is installed with the clamping plate through a bearing. The other end of the unidirectional screw rod is installed with a rotating handle.

[0010] Furthermore, a guide rod is arranged on the outer surface of the clamping plate. One end of the guide rod penetrates through the placing plate and extends outwards.

[0011] Furthermore, a connecting plate is arranged on the outer surface of the placing plate. A chuck is arranged at one end of the connecting plate. The chuck is sleeved on the outer surface of a connecting rod. The connecting rod is arranged on the outer surface of the placing plate. A threaded hole is formed on the outer surface of the chuck. A hand-tightening bolt is in threaded connection inside the threaded hole.

[0012] Furthermore, the fixing component comprises a connecting block. An installation block is arranged on the outer surface of the connecting block. A cavity is formed inside the installation block. A limiting block is slidably connected inside the cavity. The limiting blocks are set to be two and symmetrically distributed. A spring is installed between the two limiting blocks. One end of the limiting block penetrates through the installation block and extends outwards. Installation holes are formed on the outer surfaces of the connecting piece and the placing plate. The installation block is installed inside the installation hole.

[0013] Furthermore, a limiting groove is formed on the inner surface of the cavity. A sliding block is arranged on the outer surface of the limiting block. The sliding block is slidably connected inside the limiting groove.

[0014] The utility model has the following beneficial effects:

[0015] (1) By the cooperative use of the driving motor and the connecting piece, the placing plate can be turned over, so that the workpiece inside the through hole is turned over synchronously, without the need for the staff to first release the fixation of the workpiece, then turn it over and fix it again, reducing the operation steps, improving the polishing efficiency, and achieving a good practical effect.

[0016] (2) By squeezing the limit blocks at both ends of the installation block of the present utility model, the two limit blocks slide towards the inside of the cavity, and at the same time the spring gradually contracts. When the outer surface of the limit block is flush with the outer surface of the installation block, the connection block can be pulled upward at this time, so that the installation block gradually disengages from the inside of the installation hole. After the installation block completely disengages from the installation hole, the connection between the connecting piece and the placing component is cancelled, and at this time the placing component can be pulled outward to remove the placing component, achieving the effect of quick disassembly.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the partial structure of the present utility model;

[0021] Figure 3 It is a sectional view of the structure of the placing component of the present utility model;

[0022] Figure 4 It is a sectional view of the structure of the connecting piece, placing plate and fixing component of the present utility model;

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] In the figure: 1, bottom plate; 101, support plate; 2, support frame; 3, hydraulic cylinder; 4, polishing mechanism; 5, connecting piece; 6, fixing component; 601, connection block; 602, installation block; 603, limit block; 604, spring; 605, limit groove; 606, slider; 7, placing component; 701, placing plate; 702, chute; 703, through hole; 704, clamping plate; 705, one-way screw; 706, rotating handle; 707, guide rod; 708, connecting rod; 8, drive motor; 9, workpiece; 10, connecting plate; 1001, chuck; 11, hand-tightening bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figure 1 - Figure 4 As shown, the present invention is a high-precision gear processing device for a one-way clutch, including a bottom plate 1. A support frame 2 is installed on the upper surface of the bottom plate 1. A hydraulic cylinder 3 is installed on the upper surface of the support frame 2. The output end of the hydraulic cylinder 3 penetrates the support frame 2 and is installed with a polishing mechanism 4. A support plate 101 is provided on the upper surface of the bottom plate 1. The support plate 101 is set to be two and symmetrically distributed. One end of each of the two support plates 101 is rotatably connected with a connecting member 5. The connecting member 5 is installed with a placing component 7 through a fixing component 6. A driving motor 8 is provided at one end of one of the support plates 101. The output end of the driving motor 8 is installed with a connecting member 5;

[0027] The placing component 7 includes a placing plate 701. A chute 702 is opened inside the placing plate 701. A through hole 703 is opened on the upper surface of the placing plate 701. A workpiece 9 is arranged inside the through hole 703. A clamping plate 704 is slidably connected inside the chute 702. A threaded hole is opened on the outer surface of the placing plate 701. A unidirectional screw rod 705 is threadedly connected inside the threaded hole. One end of the unidirectional screw rod 705 is installed with the clamping plate 704 through a bearing. The other end of the unidirectional screw rod 705 is installed with a rotating handle 706;

[0028] A connecting plate 10 is arranged on the outer surface of the placing plate 701. A chuck 1001 is provided at one end of the connecting plate 10. The chuck 1001 is sleeved on the outer surface of a connecting rod 708. The connecting rod 708 is arranged on the outer surface of the placing plate 701. A threaded hole is opened on the outer surface of the chuck 1001. A hand-tightening bolt 11 is threadedly connected inside the threaded hole;

[0029] During use, by rotating the hand-tightening bolt 11, the hand-tightening bolt 11 gradually disengages from the threaded hole, thereby making the chuck 1001 gradually loose. Then, by rotating the connecting plate 10, the chuck 1001 rotates axially with the connecting rod 708 as the center. When one end of the connecting plate 10 is located at the through hole 703, stop rotating the connecting plate 10, and then rotate the hand-tightening bolt 11 in the reverse direction to make the chuck 1001 tighten, and the position of the connecting plate 10 can be fixed. By starting the driving motor 8, the output end of the driving motor 8 drives one of the connecting parts 5 to rotate, and the placement plate 701 rotates synchronously. When the placement plate 701 rotates 180°, turn off the driving motor 8. At this time, the connecting plate 10 is located at the lower end. By placing the workpiece 9 inside the through hole 703, the connecting plate 10 will support the workpiece 9, so that the workpiece 9 will not disengage from the through hole 703. Then, by rotating the two rotating handles 706, the two rotating handles 706 drive the two one-way screws 705 to rotate, so that the two one-way screws 705 can move along the threaded holes. When the two one-way screws 705 move towards the end close to the workpiece 9, the two clamping plates 704 slide in the sliding grooves 702, and the two clamping plates 704 gradually clamp the workpiece 9. When the workpiece 9 is clamped, by starting the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 drives the polishing mechanism 4 to move downward, so that the polishing mechanism 4 polishes one side of the workpiece 9;

[0030] After one side of the workpiece 9 is polished, by starting the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 drives the polishing mechanism 4 to reset. After the polishing mechanism 4 is reset, by starting the driving motor 8, the output end of the driving motor 8 drives one of the connecting parts 5 to rotate, and the placement plate 701 rotates synchronously. When the placement plate 701 rotates 180°, turn off the driving motor 8. At this time, the turning operation of the workpiece 9 can be completed. By starting the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 drives the polishing mechanism 4 to move downward, so that the polishing mechanism 4 polishes the other side of the workpiece 9. There is no need for the staff to first release the fixation of the workpiece 9, then flip it and fix it again, reducing the operation steps and improving the polishing efficiency, achieving a good practical effect;

[0031] A guide rod 707 is provided on the outer surface of the clamping plate 704, and one end of the guide rod 707 penetrates the placement plate 701 and extends outward;

[0032] By providing the guide rod 707, the position of the clamping plate 704 can be limited, avoiding the inclination of the position of the clamping plate 704 in the sliding groove 702 during long-term use;

[0033] The fixing component 6 includes a connecting block 601. An installation block 602 is provided on the outer surface of the connecting block 601. A cavity is formed inside the installation block 602. A limiting block 603 is slidably connected inside the cavity. The limiting blocks 603 are set to two and are symmetrically distributed. A spring 604 is installed between the two limiting blocks 603. One end of the limiting block 603 penetrates through the installation block 602 and extends outward. Installation holes are formed on the outer surfaces of both the connecting member 5 and the placement plate 701, and the installation block 602 is installed inside the installation holes;

[0034] By squeezing the limiting blocks 603 at both ends of the installation block 602, the two limiting blocks 603 slide into the cavity, and at the same time the spring 604 gradually contracts. When the outer surface of the limiting block 603 is flush with the outer surface of the installation block 602, the connecting block 601 can be pulled upward at this time, so that the installation block 602 gradually disengages from the inside of the installation hole. When the installation block 602 completely disengages from the installation hole, the fixed installation between the connecting member 5 and the placement component 7 is cancelled. At this time, the placement component 7 can be pulled outward to remove the placement component 7, achieving the effect of quick disassembly;

[0035] A limiting groove 605 is formed on the inner surface of the cavity. A sliding block 606 is provided on the outer surface of the limiting block 603, and the sliding block 606 is slidably connected inside the limiting groove 605;

[0036] By the combined use of the limiting groove 605 and the sliding block 606, the position of the limiting block 603 can be limited, so that the limiting block 603 cannot disengage from the cavity.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A high-precision gear processing device for an overrunning clutch, comprising a bottom plate (1), wherein a support frame (2) is installed on the upper surface of the bottom plate (1), a hydraulic cylinder (3) is installed on the upper surface of the support frame (2), the output end of the hydraulic cylinder (3) penetrates through the support frame (2) and is installed with a polishing mechanism (4), and it is characterized in that: The upper surface of the bottom plate (1) is provided with support plates (101), and two support plates (101) are provided and symmetrically distributed. One end of each of the two support plates (101) is rotatably connected to a connecting member (5), and the connecting member (5) is provided with a placing component (7) through a fixing component (6). One end of one of the support plates (101) is provided with a driving motor (8), and the output end of the driving motor (8) is installed with a connecting member (5).

2. The high-precision gear processing equipment for an overrunning clutch according to claim 1, characterized in that: The placing component (7) includes a placing plate (701), a chute (702) is opened inside the placing plate (701), a through opening (703) is opened on the upper surface of the placing plate (701), and a workpiece (9) is arranged inside the through opening (703); A clamping plate (704) is slidably connected inside the chute (702). A threaded hole is opened on the outer surface of the placing plate (701), and a one-way screw rod (705) is threadedly connected inside the threaded hole. One end of the one-way screw rod (705) is installed with the clamping plate (704) through a bearing, and the other end of the one-way screw rod (705) is installed with a rotating handle (706).

3. The high-precision gear processing equipment for an overrunning clutch according to claim 2, wherein: A guide rod (707) is provided on the outer surface of the clamping plate (704), and one end of the guide rod (707) penetrates through the placing plate (701) and extends outwardly.

4. The high-precision gear processing equipment for a one-way clutch according to claim 2, wherein: A connecting plate (10) is arranged on the outer surface of the placing plate (701). One end of the connecting plate (10) is provided with a chuck (1001), and the chuck (1001) is sleeved on the outer surface of a connecting rod (708). The connecting rod (708) is arranged on the outer surface of the placing plate (701); A threaded hole is opened on the outer surface of the chuck (1001), and a hand-tightening bolt (11) is threadedly connected inside the threaded hole.

5. The high-precision gear processing equipment for an overrunning clutch according to claim 1, characterized in that: The fixing component (6) includes a connecting block (601). An installation block (602) is provided on the outer surface of the connecting block (601). A cavity is opened inside the installation block (602). A limiting block (603) is slidably connected inside the cavity. Two limiting blocks (603) are provided and symmetrically distributed. A spring (604) is installed between the two limiting blocks (603). One end of the limiting block (603) penetrates through the installation block (602) and extends outwardly; Installation holes are opened on the outer surfaces of the connecting member (5) and the placing plate (701), and the installation block (602) is installed inside the installation holes.

6. The high-precision gear processing equipment for an overrunning clutch according to claim 5, wherein: A limiting groove (605) is opened on the inner surface of the cavity. A slider (606) is provided on the outer surface of the limiting block (603), and the slider (606) is slidably connected inside the limiting groove (605).

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