CN215036135U

CN215036135U - Processing apparatus of rubber spare overlap

Info

Publication number: CN215036135U
Application number: CN202120665020.6U
Authority: CN
Inventors: 陈尚彪
Original assignee: HUANGSHAN SHANGYI RUBBER AND PLASTIC PRODUCTS CO Ltd
Current assignee: HUANGSHAN SHANGYI RUBBER AND PLASTIC PRODUCTS CO Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-07
Anticipated expiration: 2031-03-31

Abstract

The utility model belongs to the technical field of rubber production and processing equipment, in particular to a processing device for rubber part flash, which comprises an upper mounting seat and a lower mounting seat which are rotatably mounted through a rotating shaft, wherein a driving motor is arranged between the mounting seats, an expansion piece is coaxially arranged at the output end of the driving motor, a polishing mechanism with adjustable height is arranged between the mounting seats through the expansion piece, a shearing mechanism which can rotate along with the rotating shaft is arranged on the rotating shaft, and the processing surfaces of the polishing mechanism and the shearing mechanism for the rubber part are at the same plane; the device not only can realize on an equipment that the cutting of rubber spare overlap is handled, can also polish to the rubber spare cutting department after the cutting simultaneously, improved the treatment effeciency of this device to rubber spare overlap greatly to can also cut the processing of polishing to the rubber spare of different specifications, greatly increased the device's practicality, just the utility model discloses simple structure, stability is high, is convenient for realize.

Description

Processing apparatus of rubber spare overlap

Technical Field

The utility model belongs to the technical field of rubber production processing equipment, concretely relates to processing apparatus of rubber spare overlap.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, belongs to a completely amorphous polymer, and is various in types, wherein one of the types of the rubber is fluororubber, and fluorine atoms are introduced to endow the rubber with excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance, so that the fluororubber is widely applied to the fields of aerospace, aviation, automobiles, petroleum, household appliances and the like, and is a key material which cannot be replaced in the production and manufacturing industry; the flash is also called as flash, burr, etc., and mostly occurs at the parting and joining position of the mold, such as parting surfaces of a movable mold and a static mold, a sliding fit part of a slide block, an insulation gap of an insert, a hole of an ejector rod, etc., and the flash is caused by the failure of mold locking force of the mold or a machine table to a great extent, so that the processing of the flash is an important process in the production and processing process of rubber products.

At present, adopt freezing trimmer to freeze the back mostly, prune deckle edge again, but present equipment can not polish the rubber spare deckle edge shearing position simultaneously in the pruning process, need carry out the edging again through other equipment and handle, ordinary trimming equipment can only be repaiied the rubber spare of single specification in addition, and assembly rubber spare is extremely low at deckle edge processing in-process work efficiency like this, so need to design the processing apparatus of a rubber spare overlap to handle these problems urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a rubber spare deckle edge processing apparatus has solved current deckle edge shearing mechanism and can not realize shearing and polishing simultaneously on an equipment to the problem of pruning can not be carried out the rubber spare of different specifications simultaneously.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a processing device for rubber part flashes comprises an upper mounting seat and a lower mounting seat which are rotatably mounted through a rotating shaft, wherein a driving motor is arranged between the mounting seats, an output end of the driving motor is coaxially provided with a telescopic part, a polishing mechanism with adjustable height is arranged between the mounting seats through the telescopic part, a shearing mechanism capable of rotating along with the rotating shaft is arranged on the rotating shaft, and the processing surfaces of the polishing mechanism and the shearing mechanism for rubber workpieces are on the same plane;

the polishing mechanism comprises a polishing disk fixedly mounted with the telescopic piece, and a polishing grinding wheel is arranged at the bottom of the polishing disk;

the shearing mechanism comprises an electric-hydraulic push rod arranged on a rotating shaft, the output end of the electric-hydraulic push rod is fixedly connected with a fixing rod perpendicular to the rotating shaft, the fixing sleeve is arranged on the fixing rod, a mounting frame is arranged at the bottom of the fixing sleeve, a rotatable lead screw is horizontally inserted into the mounting frame, two blade mounting frames are in threaded connection with the lead screw, and a rubber piece cutter is vertically arranged on the blade mounting frames.

As a further optimization scheme of the utility model, the make mill with the junction of extensible member is swing joint, just the make mill can rotate to arbitrary direction.

As the utility model discloses a further optimization scheme, device bottom the upper surface of mount pad is equipped with the mount, the rubber spare has been arranged on the mount, be equipped with a plurality of elastic mechanism between the mount.

As the utility model discloses a further optimization scheme, elastic mechanism is including a plurality of telescopic links of horizontal setting, just the cover is equipped with expanding spring on the telescopic link.

As a further optimization scheme of the utility model, the dead lever runs through the rotation axis, just seted up the confession on the rotation axis the movable groove of dead lever up-and-down motion.

As a further optimization scheme of the utility model, two the internal thread of blade mounting bracket sets up on the contrary, the one end of lead screw is run through one side and the fixed mounting of mounting bracket has the hand wheel.

The beneficial effects of the utility model reside in that:

the utility model discloses a processing apparatus of rubber spare overlap, the device not only can realize on an equipment that the cutting of rubber spare overlap is handled, can also polish the rubber spare cutting department after the cutting simultaneously, has improved the treatment effeciency of this device to rubber spare overlap greatly to can also cut the processing of polishing to the rubber spare of different specifications, greatly increased the device's practicality, just the utility model discloses simple structure, stability is high, is convenient for realize.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the polishing mechanism of the present invention;

fig. 3 is a schematic sectional structure diagram of the shearing mechanism of the present invention.

In the figure: 1. a mounting seat; 2. a rotating shaft; 3. a drive motor; 4. a telescoping member; 5. a polishing mechanism; 6. an electro-hydraulic push rod; 7. a movable groove; 8. fixing the rod; 9. a shearing mechanism; 10. a fixed mount; 11. A rubber member; 12. an elastic mechanism; 13. a telescopic rod; 14. a tension spring; 51. grinding disc; 52. Grinding a grinding wheel; 91. fixing a sleeve; 92. a mounting frame; 93. a screw rod; 94. a hand wheel; 95. a blade mount; 96. and (4) a cutter.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1, a rubber part flash processing device comprises an upper mounting seat 1 and a lower mounting seat 1 which are rotatably mounted through a rotating shaft 2, a driving motor 3 is arranged between the mounting seats 1, an extensible member 4 is coaxially arranged at the output end of the driving motor 3, the extensible member 4 is an extensible mechanism with adjustable height in the prior art, a polishing mechanism 5 with adjustable height is arranged between the mounting seats 1 through the extensible member 4, when the rubber part flash processing device is used, the polishing mechanism 5 is just aligned with the rubber part by adjusting the height of the extensible member 4, a shearing mechanism 9 capable of rotating along with the rotating shaft 2 is arranged on the rotating shaft 2, and the processing surfaces of the polishing mechanism 5 and the shearing mechanism 9 for the rubber part are at the same level;

it should be noted that the purpose of being arranged on the same plane is to enable the device to realize the grinding operation of the grinding mechanism 5 by rotating the rotating shaft 2 without fixing the rubber member again after cutting, thereby greatly improving the operation efficiency.

The benefit that rotation axis 2 set up lies in, on the one hand, it cuts mechanism 9 to fix, reach the purpose to the accurate cutting of rubber spare overlap, on the other hand makes the first half of mounting bracket (1) can rotate along with rotation axis 2, can make the device realize the purpose of absolute rubber spare overlap cutting like this, only need rotate rotation axis 2 after the cutting is accomplished simultaneously, can aim at grinding machanism 5 with the rubber spare, the device not only can realize the cutting processing to the rubber spare overlap on a equipment like this, can also polish the rubber spare cutting department after the cutting simultaneously, the treatment effeciency of this device to the rubber spare overlap has been improved greatly.

As shown in fig. 2, the polishing mechanism 5 comprises a polishing disc 51 fixedly mounted with the telescopic member 4, a polishing grinding wheel 52 is arranged at the bottom of the polishing disc 51, and the selection of the polishing grinding wheel 52 is selected according to the material and the purpose of the rubber member to be treated actually, so that a better polishing effect can be achieved, the appearance is improved, and the quality of the rubber member can be improved;

as shown in fig. 3, shear mechanism 9 is including installing the electric liquid push rod 6 on rotation axis 2, the benefit of selecting to use electric liquid push rod 6 lies in, utilize electric liquid push rod's steady operation, and the advantage of impulse speed adjustable, can realize the accurate cutting to the rubber spare overlap like this, electric liquid push rod 6's output fixedly connected with and rotation axis 2 vertically dead lever 8, the fixed cover of dead lever 8 is equipped with fixed cover 91, the bottom of fixed cover 91 is equipped with mounting bracket 92, it has rotatable lead screw 93 to peg graft horizontally on the mounting bracket 92, threaded connection has two blade mounting brackets 95 on the lead screw 93, be equipped with rubber spare cutter 96 on the blade mounting bracket 95 perpendicularly.

Specifically, the disk 51 of polishing is swing joint with the junction of extensible member 4, and the disk 51 of polishing can rotate to arbitrary direction, and the benefit that sets up like this lies in, and the universal design of disk 51 of polishing can polish the accuracy of each face of rubber spare, need not fix the rubber spare again, increases unnecessary operating procedure, has improved the treatment effeciency.

Specifically, the upper surface of the device bottom mounting seat 1 is provided with a fixing frame 10, a rubber part 11 is arranged on the fixing frame 10, and a plurality of elastic mechanisms 12 are arranged between the fixing frames 10, so that cutting and polishing treatment can be realized on the rubber parts 11 of different specifications.

Specifically, the elastic mechanism 12 includes a plurality of transversely disposed telescopic rods 13, and telescopic springs 14 are sleeved on the telescopic rods 13.

Specifically, the fixed rod 8 runs through the rotating shaft 2, and the rotating shaft 2 is provided with a movable groove 7 for the fixed rod 8 to move up and down, and the movable groove 7 can facilitate the up and down movement of the fixed rod 8 due to the up and down movement of the cutting mechanism 9 in the cutting process.

Specifically, the internal thread of two blade mounting brackets 95 sets up on the contrary, one end of lead screw 93 runs through one side and fixed mounting of mounting bracket 92 has hand wheel 94, through rotating hand wheel 94, reach lead screw 93 and rotate, thereby two blade mounting brackets 95 are relative or the opposite motion, according to the size of the 11 fins of rubber spare, adjust the position of blade mounting bracket 95, thereby make cutter 96 aim at the fin, electrohydraulic push rod 6 is opened to the rethread, thereby drive dead lever 8 up-and-down motion, reach the effect to the fin cutting.

When in use, the rubber piece 11 to be processed is firstly placed on the fixed mount 10 and fixed, and then the lead screw 93 is rotated by rotating the hand wheel 94, so that the two blade mounting brackets 95 move oppositely or oppositely, the position of the blade mounting bracket 95 is adjusted according to the size of the flash of the rubber member 11, so that the cutter 96 is aligned with the flash, and then by opening the electro-hydraulic push rod 6, thereby driving the fixed rod 8 to move up and down to achieve the effect of cutting the flash, after cutting, rotating the mounting seat 1, since the mounting base 1 can rotate along the rotating shaft 2, the cut rubber member 10 is aligned with the polishing disc 51, the telescopic member 4 is adjusted to reach a proper polishing height, the driving motor 3 is started again, thereby realizing the polishing of the rough edges of the rubber part 11 cut by the polishing grinding wheel 52, in addition, the fixing frame 10 is internally provided with an elastic mechanism, so that the rubber pieces 11 with different specifications can be cut and polished.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a processing apparatus of rubber spare overlap which characterized in that: the rubber workpiece polishing device comprises an upper mounting seat (1) and a lower mounting seat (1) which are rotatably mounted through a rotating shaft (2), a driving motor (3) is arranged between the mounting seats (1), an extensible part (4) is coaxially arranged at the output end of the driving motor (3), a polishing mechanism (5) with adjustable height is arranged between the mounting seats (1) through the extensible part (4), a shearing mechanism (9) capable of rotating along with the rotating shaft (2) is arranged on the rotating shaft (2), and the heights of the polishing mechanism (5) and the shearing mechanism (9) for processing surfaces of rubber workpieces are on the same plane;

the polishing mechanism (5) comprises a polishing disc (51) fixedly mounted with the telescopic piece (4), and a polishing grinding wheel (52) is arranged at the bottom of the polishing disc (51);

shear mechanism (9) including installing electric liquid push rod (6) on rotation axis (2), the output fixedly connected with of electric liquid push rod (6) with rotation axis (2) vertically dead lever (8), the fixed cover of dead lever (8) is equipped with fixed cover (91), the bottom of fixed cover (91) is equipped with mounting bracket (92), it has rotatable lead screw (93) to go up the level grafting in mounting bracket (92), threaded connection has two blade mounting bracket (95) on lead screw (93), be equipped with rubber spare cutter (96) on blade mounting bracket (95) perpendicularly.

2. The device for processing rubber member flashes as claimed in claim 1, wherein: the grinding disc (51) is movably connected with the telescopic piece (4), and the grinding disc (51) can rotate in any direction.

3. The device for processing rubber member flashes as claimed in claim 1, wherein: the device is characterized in that a fixing frame (10) is arranged on the upper surface of the mounting seat (1) at the bottom of the device, a rubber part (11) is arranged on the fixing frame (10), and a plurality of elastic mechanisms (12) are arranged between the fixing frames (10).

4. The device for processing rubber member flashes as claimed in claim 3, wherein: the elastic mechanism (12) comprises a plurality of transversely arranged telescopic rods (13), and telescopic springs (14) are sleeved on the telescopic rods (13).

5. The device for processing rubber member flashes as claimed in claim 1, wherein: the fixing rod (8) penetrates through the rotating shaft (2), and a movable groove (7) for the fixing rod (8) to move up and down is formed in the rotating shaft (2).

6. The device for processing rubber member flashes as claimed in claim 1, wherein: two the internal thread of blade mounting bracket (95) sets up oppositely, the one end of lead screw (93) runs through one side and the fixed mounting of mounting bracket (92) has hand wheel (94).