Clutch core ball retainer machining die

Abstract

The utility model relates to the technical field of clutches, in particular to a clutch core ball retainer machining die which comprises a lower die, four receding grooves, an extension plate, a sliding assembly, four hydraulic cylinders, a mounting plate and four cleaning mechanisms, each cleaning mechanism comprises a driving assembly, a rotating shaft, a rotating disc and an annular brush, the extension plate is fixedly connected with the lower die, and the sliding assembly is fixedly connected with the lower die. The sliding assembly is arranged on the extending plate and the lower die, the driving assembly is arranged above the mounting plate, the rotating shaft is fixedly connected with the output end of the driving assembly, the rotating disc is fixedly connected with the rotating shaft, and the annular brush is fixedly connected with the rotating disc. The four hydraulic cylinders are controlled to contract until the annular brush makes contact with the avoiding groove, then the driving assembly is controlled to clean the avoiding groove, the situation that the avoiding groove is cleaned by holding the brush manually is not needed, the cleaning process is simple, and the labor amount of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clutches, in particular to a clutch core ball retainer machining die. Background Art

[0002] After the ball bearing cage is injection molded, it is cooled by air heat exchange. After cooling and molding, the ball bearing cage will be stuck in the lower mold, making it inconvenient to remove the ball bearing cage, resulting in a decrease in the overall speed of the ball bearing cage injection molding.

[0003] The prior art CN218593568U includes a cylinder, an upper mold, a lower mold, a fixed block, a avoidance groove, a connecting block, a slide groove, an injection hole, a cold water pipe and a baffle. When injection molding is required, the cylinder is started, and the cylinder extends to push the upper mold to move. When the upper mold moves to fully fit with the lower mold, the cylinder is closed. At this time, the fixed block will enter the avoidance groove, and the connecting block will completely enter the slide groove. Then, injection molding is performed through the injection hole. At this time, the efficiency of injection molding can be accelerated with the cooperation of multiple injection holes. Then, the cold water pipe is connected to an external water pump to transport cold water into the cold water pipe. The cold water pipe will absorb the heat generated by injection molding to make the ball The bearing cage can be quickly cooled and formed, which reduces the cooling time of the ball bearing cage and improves the injection molding rate of the ball bearing cage. After the ball bearing cage is cooled and formed, the cylinder is started to contract, and the cylinder drives the upper mold to move. During the movement of the upper mold, the connecting block will move relatively to the outside of the slide groove. When the connecting block moves to the baffle to block the connecting block so that the connecting block cannot move, the upper mold will drive the connecting block to move, and the connecting block will drive the fixed block to move. The fixed block will pull out the formed ball bearing cage to prevent the ball bearing cage from being stuck in the lower mold, making it convenient to take out the ball bearing cage and improving the injection molding rate of the ball bearing cage.

[0004] During the long-term use of the mold, dust will accumulate in the avoidance groove, which can easily lead to a decrease in the processing quality of the ball retainer. However, in the prior art, when cleaning the avoidance groove, the operator is required to clean the avoidance groove with a handheld brush. The cleaning process is relatively troublesome and increases the workload of the operator. Utility Model Content

[0005] The utility model aims to provide a clutch core ball retainer processing mold, which solves the problem that dust accumulates in the avoidance groove during long-term use of the mold, which easily leads to a decrease in the processing quality of the ball retainer. However, in the prior art, when cleaning the avoidance groove, the operator is required to hold a brush to clean the avoidance groove, and the cleaning process is relatively troublesome, which increases the workload of the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides a clutch core ball retainer processing mold, including a lower mold, four avoidance grooves, an extension plate, a sliding assembly, four hydraulic cylinders, a mounting plate and four cleaning mechanisms, the cleaning mechanism including a driving assembly, a rotating shaft, a rotating disk and an annular brush, the extension plate is fixedly connected to the lower mold, the sliding assembly is arranged on the extension plate and the lower mold, the four hydraulic cylinders are arranged on the sliding assembly, the mounting plate is respectively fixedly connected to the output ends of the four hydraulic cylinders, the driving assembly is arranged above the mounting plate, the rotating shaft is fixedly connected to the output end of the driving assembly and extends to the bottom of the mounting plate, the rotating disk is fixedly connected to the rotating shaft, and the annular brush is fixedly connected to the rotating disk.

[0007] Among them, the sliding assembly includes two limit grooves, four mounting blocks and four rollers, the two limit grooves are arranged on the lower mold and the extension plate, the four mounting blocks are respectively fixedly connected to the four hydraulic cylinders, the four rollers are respectively rotatably connected to the four mounting blocks, and are respectively located in the two limit grooves.

[0008] Wherein, the driving assembly includes a driven gear, a portal frame, a driving gear and a power kit, the driven gear is fixedly connected to the rotating shaft, the portal frame is fixedly connected to the mounting plate, the driving gear is meshedly connected to the driven gear, the power kit is arranged on the portal frame, and the driving gear is fixedly connected to the output end of the power kit.

[0009] Wherein, the power kit includes a drive motor and a drive shaft, the drive motor is fixedly connected to the portal frame, the drive shaft is fixedly connected to the drive motor and extends into the portal frame, and the driving gear is fixedly connected to the drive shaft.

[0010] Wherein, the clutch core ball retainer processing mold also includes two dust suction mechanisms, and the two dust suction mechanisms are arranged on the mounting plate.

[0011] Among them, the dust suction mechanism includes a suction fan, an air duct and two air inlet pipes, the suction fan is fixedly connected to the mounting plate and is located above the mounting plate, one end of the air duct is fixedly connected to the input end of the suction fan and extends to the bottom of the mounting plate, and the two air inlet pipes are fixedly connected to the other end of the air duct and are communicated.

[0012] The utility model discloses a clutch core ball retainer processing mold, the extension plate is fixedly connected to the lower mold, the sliding assembly is arranged on the extension plate and the lower mold, the four hydraulic cylinders are arranged on the sliding assembly, the mounting plate is fixedly connected to the output ends of the four hydraulic cylinders respectively, the driving assembly is arranged above the mounting plate, the rotating shaft is fixedly connected to the output end of the driving assembly and extends to the bottom of the mounting plate, the rotating disk is fixedly connected to the rotating shaft, the annular brush is fixedly connected to the rotating disk, and when the four avoidance grooves are cleaned, the mounting plate is passed through The sliding assembly slides from the extension plate to the lower mold, and the four annular brushes are respectively located above the four avoidance grooves. The four hydraulic cylinders are started at the same time, and the piston rods of the hydraulic cylinders slowly contract until the four annular brushes respectively contact the four avoidance grooves, and the four driving assemblies are started. The driving assembly drives the rotating shaft to rotate, and the rotating shaft drives the rotating disk and the annular brushes to rotate. The four annular brushes clean the four avoidance grooves respectively, and there is no need to manually hold a brush to clean the avoidance grooves. The cleaning process is simple, which reduces the labor of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the clutch core ball retainer processing mold of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the second embodiment of the clutch core ball retainer processing mold of the utility model.

[0016] 101-lower die, 102-avoidance groove, 103-extension plate, 104-limiting groove, 105-mounting block, 106-roller, 107-hydraulic cylinder, 108-mounting plate, 109-rotating disk, 110-annular brush, 111-driven gear, 112-rotating shaft, 113-driving gear, 114-driving shaft, 115-gantry, 116-driving motor, 201-suction fan, 202-air guide pipe, 203-intake pipe. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the clutch core ball retainer processing mold of the utility model.

[0020] The utility model provides a clutch core ball retainer processing mold, including a lower mold 101, four avoidance grooves 102, an extension plate 103, a sliding assembly, four hydraulic cylinders 107, a mounting plate 108 and four cleaning mechanisms, the cleaning mechanism including a driving assembly, a rotating shaft 112, a rotating disk 109 and an annular brush 110, the sliding assembly including two limit grooves 104, four mounting blocks 105 and four rollers 106, the driving assembly including a driven gear 111, a door frame 115, a driving gear 113 and a power kit, the power kit including a driving motor 116 and a driving shaft 114, the above-mentioned solution solves the problem that dust accumulates in the avoidance groove 102 during the long-term use of the mold, which easily leads to a decrease in the processing quality of the ball retainer, but in the prior art, when cleaning the avoidance groove 102, the operator needs to hold a brush to clean the avoidance groove 102, the cleaning process is more troublesome, and the workload of the operator is increased.

[0021] In this specific embodiment, the extension plate 103 is fixedly connected to the lower mold 101, the sliding assembly is arranged on the extension plate 103 and the lower mold 101, the four hydraulic cylinders 107 are arranged on the sliding assembly, the mounting plate 108 is fixedly connected to the output ends of the four hydraulic cylinders 107, respectively, the driving assembly is arranged above the mounting plate 108, the rotating shaft 112 is fixedly connected to the output end of the driving assembly and extends to the bottom of the mounting plate 108, the rotating disk 109 is fixedly connected to the rotating shaft 112, the annular brush 110 is fixedly connected to the rotating disk 109, and when cleaning the four avoidance grooves 102, the mounting plate 108 is passed through the sliding The assembly slides from the extension plate 103 to the lower mold 101, and the four annular brushes 110 are respectively located above the four avoidance grooves 102. The four hydraulic cylinders 107 are started at the same time, and the piston rods of the hydraulic cylinders 107 are slowly retracted until the four annular brushes 110 respectively contact the four avoidance grooves 102, and the four driving assemblies are started. The driving assembly drives the rotating shaft 112 to rotate, and the rotating shaft 112 drives the rotating disk 109 and the annular brush 110 to rotate. The four annular brushes 110 clean the four avoidance grooves 102 respectively, and there is no need to manually hold a brush to clean the avoidance grooves 102. The cleaning process is simple, which reduces the labor of the operator.

[0022] Among them, the two limiting grooves 104 are arranged on the lower mold 101 and the extension plate 103, the four mounting blocks 105 are respectively fixedly connected to the four hydraulic cylinders 107, the four rollers 106 are respectively rotatably connected to the four mounting blocks 105, and are respectively located in the two limiting grooves 104. When the avoidance groove 102 is cleaned, the mounting plate 108 is pushed, and the four rollers 106 roll in the two limiting grooves 104 respectively to move the mounting plate 108 from the extension plate 103 to the lower mold 101. When the avoidance groove 102 is cleaned, the mounting plate 108 is moved to the extension plate 103 to ensure that the mounting plate 108 does not affect the injection molding of the retaining frame.

[0023] Secondly, the driven gear 111 is fixedly connected to the rotating shaft 112, the door frame 115 is fixedly connected to the mounting plate 108, the driving gear 113 is meshedly connected to the driven gear 111, the driving motor 116 is fixedly connected to the door frame 115, the driving shaft 114 is fixedly connected to the driving motor 116 and extends into the door frame 115, the driving gear 113 is fixedly connected to the driving shaft 114, when cleaning the avoidance groove 102, the driving motor 116 is started, the driving motor 116 drives the driving shaft 114 to rotate, the driving shaft 114 drives the driving gear 113 to rotate, the driven gear 111 rotates with the driving gear 113, the driven gear 111 drives the rotating disk 109 and the annular brush 110 to rotate, the annular brush 110 cleans the avoidance groove 102, there is no need to manually hold a brush to clean the avoidance groove 102, the cleaning process is simple, and the labor of the operator is reduced.

[0024] When using the utility model to clean the avoidance groove 102, push the mounting plate 108, and the four rollers 106 roll in the two limiting grooves 104 respectively, and move the mounting plate 108 from the extension plate 103 to the lower mold 101. When the avoidance groove 102 is cleaned, move the mounting plate 108 to the extension plate 103 to ensure that the mounting plate 108 does not affect the injection molding of the retaining frame. The four annular brushes 110 are respectively located above the four avoidance grooves 102, and the four hydraulic cylinders 107 are started at the same time. The piston rods of the hydraulic cylinders 107 slowly retract until The four annular brushes 110 contact the four avoidance grooves 102 respectively, and the four driving motors 116 are started. The driving motor 116 drives the driving shaft 114 to rotate, and the driving shaft 114 drives the driving gear 113 to rotate. The driven gear 111 rotates with the driving gear 113, and the driven gear 111 drives the rotating disk 109 and the annular brushes 110 to rotate. The four annular brushes 110 clean the four avoidance grooves 102 respectively, and there is no need to manually hold a brush to clean the avoidance grooves 102. The cleaning process is simple, which reduces the labor of the operator.

[0025] The second embodiment of the present application is:

[0026] See also Figure 2 , Figure 2 It is a schematic diagram of the overall structure of the second embodiment of the clutch core ball retainer processing mold of the utility model. On the basis of the first embodiment, the clutch core ball retainer processing mold also includes two dust suction mechanisms, and the dust suction mechanisms include a suction fan 201, an air guide pipe 202 and two air inlet pipes 203.

[0027] The two dust suction mechanisms are arranged on the mounting plate 108, the suction fan 201 is fixedly connected to the mounting plate 108 and is located above the mounting plate 108, one end of the air duct 202 is fixedly connected to the input end of the suction fan 201 and extends to the bottom of the mounting plate 108, the two air inlet pipes 203 are fixedly connected to the other end of the air duct 202 and are connected, when the four annular brushes 110 clean the four avoidance grooves 102 respectively, the two suction fans 201 are started, the suction fan 201 generates suction, and the air inlet pipe 203 sucks in the dust generated by the annular brush 110 cleaning the avoidance groove 102, to prevent the dust from floating in the air, thereby improving the air quality.

[0028] 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 clutch core ball retainer processing mold, comprising a lower mold and four avoidance grooves, characterized in that: It also includes an extension plate, a sliding assembly, four hydraulic cylinders, a mounting plate and four cleaning mechanisms, the cleaning mechanism including a driving assembly, a rotating shaft, a rotating disk and an annular brush, the extension plate is fixedly connected to the lower mold, the sliding assembly is arranged on the extension plate and the lower mold, the four hydraulic cylinders are arranged on the sliding assembly, the mounting plate is fixedly connected to the output ends of the four hydraulic cylinders respectively, the driving assembly is arranged above the mounting plate, the rotating shaft is fixedly connected to the output end of the driving assembly and extends to the bottom of the mounting plate, the rotating disk is fixedly connected to the rotating shaft, and the annular brush is fixedly connected to the rotating disk.

2. The clutch core ball retainer processing mold according to claim 1, characterized in that: The sliding assembly includes two limit grooves, four mounting blocks and four rollers. The two limit grooves are arranged on the lower mold and the extension plate. The four mounting blocks are respectively fixedly connected to the four hydraulic cylinders. The four rollers are respectively rotatably connected to the four mounting blocks and are respectively located in the two limit grooves.

3. The clutch core ball retainer processing mold according to claim 1, characterized in that: The driving assembly includes a driven gear, a portal frame, a driving gear and a power kit, the driven gear is fixedly connected to the rotating shaft, the portal frame is fixedly connected to the mounting plate, the driving gear is meshedly connected to the driven gear, the power kit is arranged on the portal frame, and the driving gear is fixedly connected to the output end of the power kit.

4. The clutch core ball retainer processing mold according to claim 3, characterized in that: The power kit includes a driving motor and a driving shaft. The driving motor is fixedly connected to the portal frame. The driving shaft is fixedly connected to the driving motor and extends into the portal frame. The driving gear is fixedly connected to the driving shaft.

5. The clutch core ball retainer processing mold according to claim 1, characterized in that: The clutch core ball retainer processing mold also includes two dust suction mechanisms, and the two dust suction mechanisms are arranged on the mounting plate.

6. The clutch core ball retainer processing mold according to claim 5, characterized in that: The dust suction mechanism includes a suction fan, an air duct and two air inlet pipes. The suction fan is fixedly connected to the mounting plate and is located above the mounting plate. One end of the air duct is fixedly connected to the input end of the suction fan and extends to the bottom of the mounting plate. The two air inlet pipes are fixedly connected to the other end of the air duct and are communicated with each other.

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