CN217144607U

CN217144607U - Sealing washer overlap processing apparatus

Info

Publication number: CN217144607U
Application number: CN202220195013.9U
Authority: CN
Inventors: 罗冯
Original assignee: Hangzhou Fujikura Rubber Co ltd
Current assignee: Hangzhou Fujikura Rubber Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-09
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a sealing washer overlap processing apparatus relates to sealing washer production technical field, including base, cutter mechanism and the supporting mechanism who connects in order, cutter mechanism and supporting mechanism coaxial coupling, the supporting mechanism is the solid of revolution, the circumference side of supporting mechanism is equipped with the inclined plane and follows the gliding slider in inclined plane, slider telescopic connection has and follows the hand wheel of supporting mechanism axial displacement, cutter mechanism includes the gyration cutter, the gyration cutter with the position cooperation of slider. Has the following beneficial effects: the mechanical device removes the flash, compared with the manual flash removing, the mechanical device has the advantages of low labor cost and high production efficiency; furthermore, the supporting mechanism is arranged, the sealing ring can be conveniently and quickly sleeved on the supporting mechanism for positioning, and then the rotary cutter is adopted to remove the flash, so that the efficiency and the accuracy are high; furthermore, the rotary cutter can adjust the distance, is suitable for sealing rings with various specifications, and has a wide application range.

Description

Sealing washer overlap processing apparatus

Technical Field

The utility model relates to a sealing washer production technical field, concretely relates to sealing washer overlap processing apparatus.

Background

The sealing ring is mainly used for waterproof sealing and fresh keeping, and has the characteristics of water resistance, high temperature resistance, tensile strength and the like. The existing rubber seal ring production equipment mainly adopts a raw material strip to be pressed into a mold through pressure to form a seal ring shape, so that the produced seal ring is bound to have flash, the press-formed seal ring is taken out by an operator, then the flash is removed manually, the labor cost is high, the production efficiency is low, the accuracy of manually removing the flash is poor, and the seal ring is easy to damage.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Big, the low, the poor technical problem of accuracy of production efficiency of the human cost to current manual work deburring, the utility model provides a sealing washer overlap processing apparatus, its human cost is little, production efficiency is high, the accuracy is high.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides a sealing washer overlap processing apparatus, includes base, cutter mechanism and the supporting mechanism who connects in order, cutter mechanism and supporting mechanism coaxial coupling, the supporting mechanism is the solid of revolution, the circumference side of supporting mechanism is equipped with the inclined plane and follows the gliding slider in inclined plane, slider telescopic connection has can follow the supporting mechanism axial displacement's hand wheel, cutter mechanism includes the gyration cutter, the gyration cutter with the position cooperation of slider.

Optionally, the top of the supporting mechanism is provided with a threaded sleeve, the hand wheel comprises a shaft portion, and the shaft portion is provided with threads matched with the threaded sleeve.

Optionally, the end of the shaft portion is rotatably connected with a rotating connecting frame, a telescopic rod is arranged in the circumferential direction of the rotating connecting frame, and the telescopic rod is connected to the sliding block.

Optionally, the circumferential side surface of the supporting mechanism is provided with a sliding hole arranged along the axial direction, and the sliding hole is matched with the sliding block.

Optionally, the outer circumference of the slider is arc-shaped and parallel to the circumferential surface of the support mechanism.

Optionally, the cutter mechanism is connected with a driving mechanism through a cutter connecting frame, and the driving mechanism is connected with the base through a motor connecting frame and a telescopic support.

Optionally, the tool connecting frame is T-shaped, and the rotary tool is connected to the horizontal end of the tool connecting frame.

Optionally, the tool connecting frame is provided with a positioning bolt, the handle of the rotary tool is provided with a plurality of positioning holes matched with the positioning bolt, and the positioning holes are of a symmetrical structure.

Optionally, the telescopic bracket is connected with a cylinder, and the cylinder is fixedly connected to the base.

Optionally, the cutter connecting frame is rotatably connected with a positioning shaft, and the positioning shaft is rotatably connected with the supporting mechanism and is located on a central shaft of the supporting mechanism.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the technical proposal provided by the utility model adopts a mechanical device to remove the flash, compared with the manual flash removal, the labor cost is low and the production efficiency is high; furthermore, the supporting mechanism is arranged, the sealing ring can be conveniently and quickly sleeved on the supporting mechanism for positioning, and then the rotary cutter is adopted to remove the flash, so that the efficiency and the accuracy are high; furthermore, the rotary cutter can adjust the distance, is suitable for sealing rings with various specifications, and has a wide application range.

Drawings

Fig. 1 is a schematic structural diagram of a sealing ring flash processing apparatus according to an embodiment of the present invention.

1. A base; 2. a telescopic bracket; 3. a motor connecting frame; 4. a drive mechanism; 5. a tool connecting frame; 6. a rotary cutter; 7. positioning the shaft; 8. a support mechanism; 9. a slider; 10. the connecting frame is rotated; 11. a hand wheel; 12. a threaded sleeve; 13. a telescopic rod; 14. a seal ring; 15. positioning the bolt; 16. positioning holes; 17. and a cylinder.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Examples

Combine figure 1, a sealing washer overlap processing apparatus, including base 1, cutter mechanism and the supporting mechanism 8 of connecting in order, cutter mechanism and 8 coaxial coupling of supporting mechanism, supporting mechanism 8 is the solid of revolution, the circumference side of supporting mechanism 8 is equipped with the inclined plane and follows the gliding slider 9 in inclined plane, slider 9 telescopic connection has the edge 8 axial displacement's of supporting mechanism hand wheel 11, cutter mechanism includes rotary cutter 6, rotary cutter 6 with the position cooperation of slider 9.

The flashes are also called flash, burrs and the like, and mostly occur at the parting and joining positions of the mold, such as the parting surfaces of the movable mold and the static mold, the sliding fit position of the slide block 9, the clearance of the insert, the hole of the ejector rod and the like, and are caused by the failure of the mold locking force of the mold or the machine table to a great extent. In general, it is impossible to produce a plastic part without flashing due to various factors. The base 1 is used for providing structural support for the whole device, the cutter mechanism is used for removing the flash, and the supporting mechanism 8 is used for positioning the sealing ring 14 and propping and fixing the sealing ring 14, so that the flash can be conveniently cut off by the cutter mechanism. The cutter mechanism is coaxially connected with the supporting mechanism 8, the supporting mechanism 8 is a rotary body, the cutter mechanism comprises a rotary cutter 6, and the cutter mechanism is used for cutting off the flash of the sealing ring 14 in a rotating mode. As shown in fig. 1, the circumferential side of the support mechanism 8 is provided with an inclined surface and a slider 9 sliding along the inclined surface, more specifically, the inclined surface is a ring inclined surface, the diameter of a circle formed when the slider 9 slides on the inclined surface changes with the position of the slider 9, and the diameter of the circle becomes smaller when the slider 9 slides on; when the slider 9 slides downward, the diameter of the circle becomes larger. The sealing ring 14 is positioned by being sleeved on the periphery of the sliding block 9 when the flash is removed, and the sliding of the sliding block 9 is controlled by a hand wheel 11 which can move along the axial direction of the supporting mechanism 8. Since the sealing ring 14 is on the outer periphery of the slide 9, the rotary cutter 6 needs to be matched with the position of the slide 9 so that the rotary cutter 6 can remove the flash from the edge of the sealing ring 14.

The top of the supporting mechanism 8 is provided with a threaded sleeve 12, the hand wheel 11 comprises a shaft part, and the shaft part is provided with threads matched with the threaded sleeve 12. The tip of axial region rotates and is connected with and rotates link 10, the circumference of rotating link 10 is equipped with telescopic link 13, telescopic link 13 connect in slider 9. The shaft part of the hand wheel 11 is in threaded connection with the threaded sleeve 12, the shaft part can be controlled to move up and down when the hand wheel 11 is rotated, the rotating connecting frame 10 has axial limiting on the shaft part, and the rotating connecting frame 10 can move along with the up and down movement of the shaft part. The telescopic rod 13 is used for adjusting the distance between the telescopic rod and the sliding block 9 when the rotating connecting frame 10 moves, and interference and clamping are avoided.

The circumferential side face of the supporting mechanism 8 is provided with a sliding hole which is arranged along the axial direction, and the sliding hole is matched with the sliding block 9.

The outer periphery of the slider 9 is arc-shaped and parallel to the circumferential surface of the support mechanism 8. When the device is used, the outer periphery of the sliding block 9 is sleeved with the annular sealing ring 14, so that the outer periphery of the sliding block 9 is arc-shaped to be matched with the sealing ring 14, the circumferential direction of the supporting mechanism 8 is also circular, and the outer periphery of the sliding block 9 is parallel to the circumferential surface of the supporting mechanism 8, so that the appearance is more attractive.

The cutter mechanism is connected with a driving mechanism 4 through a cutter connecting frame 5, and the driving mechanism 4 is connected with the base 1 through a motor connecting frame 3 and a telescopic support 2. The driving mechanism 4 is a special motor, and holes are axially formed in the driving mechanism and used for being matched with the positioning shaft 7, so that the coaxiality of the driving mechanism and the supporting mechanism 8 is improved, namely the coaxiality of the driving mechanism and the sealing ring 14 is improved, the accuracy of removing burrs is improved, and the material waste is reduced.

The cutter connecting frame 5 is T-shaped, and the rotary cutter 6 is connected to the horizontal end of the cutter connecting frame 5. The cutter connecting frame 5 is provided with a positioning bolt 15, the handle of the rotary cutter 6 is provided with a plurality of positioning holes 16 matched with the positioning bolt 15, and the positioning holes 16 are of a symmetrical structure. The positioning bolts 15 and the positioning holes 16 are provided to adapt to the sealing rings 14 of different specifications, so that the application range of the device is widened.

The telescopic support 2 is connected with an air cylinder 17, the air cylinder 17 is fixedly connected to the base 1, and the air cylinder 17 controls the telescopic support 2 to ascend and descend, so that the rotary cutter 6 can be tangent to the sealing ring 14 to remove flash.

The cutter connecting frame 5 is rotatably connected with a positioning shaft 7, and the positioning shaft 7 is rotatably connected with the supporting mechanism 8 and is positioned on a central shaft of the supporting mechanism 8. The positioning shaft 7 is used for improving the coaxiality of the supporting mechanism 8 and the cutter mechanism, and the sealing ring 14 is positioned on the supporting mechanism 8, namely the coaxiality of the sealing ring 14 is improved, the accuracy of removing the flash is improved, and the material waste is reduced.

The sizes of the motor and the air cylinder 17 in fig. 1 are only schematic and convenient to label, and the actual sizes are subject to practical standards.

The working principle is as follows:

the sliding block 9 is initially positioned at the upper position of the supporting mechanism 8, so that a worker can conveniently sleeve the sealing ring 14 on the outer side of the sliding block 9, the hand wheel 11 is rotated to enable the sliding block 9 to move downwards, the sealing ring 14 is propped open, and the fixation is finished; the distance is adjusted by arranging a positioning bolt 15 and a positioning hole 16 of the rotary cutter 6 to be matched with the sealing ring 14, after the distance is adjusted, starting an air cylinder 17 to enable the rotary cutter 6 to ascend, enabling the rotary cutter 6 to be tangent to the sealing ring 14, starting a motor to finish flash removal, then starting the air cylinder 17 to enable the rotary cutter 6 to descend, rotating a hand wheel 11 to enable a sliding block 9 to move upwards, taking down the sealing ring 14, turning the direction, and then removing the flash at the other end of the sealing ring 14.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a sealing washer overlap processing apparatus, its characterized in that, is including base, cutter mechanism and the supporting mechanism who connects in order, cutter mechanism and supporting mechanism coaxial coupling, the supporting mechanism is the solid of revolution, the circumference side of supporting mechanism is equipped with the inclined plane and follows the gliding slider in inclined plane, slider telescopic connection has and follows the hand wheel of supporting mechanism axial displacement, cutter mechanism is including the gyration cutter, the gyration cutter with the position cooperation of slider.

2. The sealing ring flash processing device according to claim 1, wherein a threaded sleeve is provided on a top portion of the supporting mechanism, and the hand wheel includes a shaft portion provided with a thread engaged with the threaded sleeve.

3. The sealing ring flash processing device according to claim 2, wherein a rotating connecting frame is rotatably connected to an end of the shaft portion, and an expansion link is arranged on the rotating connecting frame in the circumferential direction and connected to the sliding block.

4. The sealing ring flash processing device according to claim 1, wherein the circumferential side surface of the supporting mechanism is provided with a slide hole arranged along the axial direction, and the slide hole is matched with the slide block.

5. The apparatus for flash processing of a sealing ring according to claim 1, wherein the outer circumference of the slider is arc-shaped and parallel to the circumferential surface of the supporting mechanism.

6. The sealing ring flash processing device according to claim 1, wherein the cutter mechanism is connected with a driving mechanism through a cutter connecting frame, and the driving mechanism is connected with the base through a motor connecting frame and a telescopic bracket.

7. The seal ring flash processing apparatus as claimed in claim 6, wherein the tool connecting frame is T-shaped, and the rotary tool is connected to a horizontal end of the tool connecting frame.

8. The apparatus as claimed in claim 7, wherein the tool connecting frame is provided with a positioning bolt, the shank of the rotary tool is provided with a plurality of positioning holes matching with the positioning bolt, and the positioning holes are symmetrical.

9. A sealing ring flash processing apparatus as claimed in claim 6, wherein the telescopic bracket is connected with a cylinder, and the cylinder is fixedly connected to the base.

10. The sealing ring flash processing device according to claim 6, wherein the cutter connecting frame is rotatably connected with a positioning shaft, and the positioning shaft is rotatably connected with the supporting mechanism and is located on a central shaft of the supporting mechanism.