CN210335712U

CN210335712U - Novel eccentric casting part machining device

Info

Publication number: CN210335712U
Application number: CN201921221341.6U
Authority: CN
Inventors: 高晓风
Original assignee: Jiangxi Xinhang Precision Casting Co Ltd
Current assignee: Jiangxi Xinhang Precision Casting Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-17
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a novel eccentric casting processing device, relate to eccentric casting processing equipment field, including the eccentric shaft, two fixed disks and gim peg, the eccentric shaft runs through two fixed disks and gim peg in proper order, one side upper end of gim peg is equipped with the knob, the one end of one side middle part fixed connection screw rod of knob, the gim peg is inserted to the other end of screw rod, the other end fixedly connected with of screw rod supports the piece, the one end that supports the piece is equipped with supports the board, the one end fixedly connected with swivel becket of board, the internal surface of swivel becket is equipped with a plurality of connecting rods, the ring center that a plurality of connecting rods revoluted the swivel becket is the annular array and distributes, the one end of a plurality of connecting rods is all through round pin axle and swivel becket swing joint, the other end of a plurality of connecting rods all has. The utility model discloses can dismantle and install the gim peg fast, improve machining efficiency, structural design is reasonable, easy operation, it is convenient to use.

Description

Novel eccentric casting part machining device

Technical Field

The utility model relates to an eccentric casting processing equipment field, in particular to novel eccentric casting processing device.

Background

For an eccentric casting part, during machining, due to the eccentric structure, fixed clamping is inconvenient, and if clamping is not in place, the eccentric casting part is easy to fall off or the casting part is damaged during machining.

Although the eccentric casting part processing device disclosed in the chinese utility model patent application publication specification CN 206643804U runs through the hollow of casting part through the fixed axle, and is fixed through the eccentric disc centre gripping at both ends, not only solved eccentric casting part centre gripping problem, still ensured machining precision and efficiency, but, this eccentric casting part processing device's gim peg can not dismantle fast and install, has reduced machining efficiency.

Therefore, it is necessary to provide a new eccentric casting machining apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel eccentric casting processingequipment to solve the current eccentric casting processingequipment's that proposes in the above-mentioned background art gim peg and can not dismantle fast and install, reduced machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel eccentric casting part processing device comprises an eccentric shaft, two fixing disks and fixing bolts, wherein the eccentric shaft sequentially penetrates through the two fixing disks and the fixing bolts;

the utility model discloses a rotary knob, including knob, fixed bolt, connecting rod, swivel nut, connecting rod, swivel nut, the one end of knob, the other end of screw rod inserts the gim peg, the other end fixedly connected with of screw rod supports the piece, the one end that supports the piece is equipped with supports the board, supports the one end fixedly connected with swivel ring of board, the internal surface of swivel ring is equipped with a plurality of connecting rod, and is a plurality of the connecting rod revolutes the centre of a ring of swivel ring and is the annular array and distributes, and is a plurality of the one end of connecting rod all is through round pin axle and swivel ring swing joint, and is a plurality of the.

Optionally, a threaded hole is formed in an inner wall of the fixing bolt, which is in contact with the screw rod, the threaded hole is matched with the screw rod, and the screw rod is in threaded connection with the fixing bolt.

Optionally, one end of the abutting block is arc-shaped, and one end of the abutting block is attached to the abutting plate.

Optionally, one side of the abutting plate is provided with a torsion spring, one end of the torsion spring is clamped with the inner wall of the fixing bolt, and the other end of the torsion spring is attached to the abutting plate.

Optionally, an arc-shaped groove matched with the eccentric shaft is formed in one side of the rubber pad, and one side of the rubber pad penetrates through the fixing bolt and is attached to the eccentric shaft.

Optionally, the outer surface of the rotating ring is fixedly connected with a plurality of sliding blocks, the sliding blocks are distributed in an annular array around the center of the rotating ring, a sliding groove matched with the sliding blocks is formed in the inner wall of the fixing bolt, and the sliding blocks are connected with the sliding groove in a sliding mode.

Optionally, the equal fixedly connected with stopper in the middle part of the both ends of movable block, set up on the inner wall of gim peg with the spacing groove of stopper adaptation, stopper and spacing groove sliding connection.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a knob, screw rod, screw hole, support the piece, support board, torsion spring, swivel ring, connecting rod, movable block and rubber pad's cooperation is used, can dismantle and install the gim peg fast, has improved machining efficiency, and structural design is reasonable, easy operation, and it is convenient to use.

2. The utility model can make the rotating ring rotate stably by arranging the sliding block; through being provided with the stopper, can inject the position that the movable block removed, the movable block of being convenient for removes.

Drawings

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

Fig. 2 is a schematic side view of the fixing bolt structure of the present invention.

In the figure: 1. an eccentric shaft; 2. fixing the disc; 3. a fixing bolt; 4. a knob; 5. a screw; 6. a threaded hole; 7. a resisting block; 8. a resisting plate; 9. a torsion spring; 10. a rotating ring; 11. a connecting rod; 12. a movable block; 13. a rubber pad; 14. a slider; 15. a chute; 16. a limiting block; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a novel eccentric casting part processing device as shown in the figure 1-2, which comprises an eccentric shaft 1, two fixed disks 2 and a fixed bolt 3;

as shown in figure 1, an eccentric shaft 1 penetrates through two fixed disks 2 and fixed bolts 3 in sequence, the two fixed disks 2 are respectively located at two ends of the eccentric shaft 1, the fixed bolt 3 is arranged on the outer side of one fixed disk 2, the fixed bolt 3 is fixedly installed on the eccentric shaft 1, and a knob 4 is arranged at the upper end of one side of the fixed bolt 3.

As shown in fig. 2, one end of a screw rod 5 is fixedly connected to the middle of one side of a knob 4, the other end of the screw rod 5 is inserted into a fixed bolt 3, a threaded hole 6 is formed in the inner wall of the fixed bolt 3, which is in contact with the screw rod 5, the threaded hole 6 is matched with the screw rod 5, the screw rod 5 is in threaded connection with the fixed bolt 3, transmission is convenient, a resisting block 7 is fixedly connected to the other end of the screw rod 5, a resisting plate 8 is arranged at one end of the resisting block 7, one end of the resisting block 7 is arranged in an arc shape, the resisting plate 8 is attached to one end of the resisting block 7, the structure design is reasonable, a torsion spring 9 is arranged on one side of the resisting plate 8, one end of the torsion spring 9 is clamped with the inner wall of the fixed bolt 3, the other end of the torsion spring 9 is attached to the resisting plate 8, the resisting plate 8 is convenient to reset, a rotating ring 10 is fixedly connected, one end of each connecting rod 11 is movably connected with the rotating ring 10 through a pin shaft, the other end of each connecting rod 11 is movably connected with a movable block 12 through a pin shaft, one end of each movable block 12 is fixedly connected with a rubber pad 13, one side of each rubber pad 13 is provided with an arc-shaped groove matched with the eccentric shaft 1 to increase the contact area with the eccentric shaft 1, the fixing is firm, one side of each rubber pad 13 penetrates through the fixed bolt 3 and is attached to the eccentric shaft 1, the outer surface of the rotating ring 10 is fixedly connected with a plurality of sliding blocks 14 to enable the rotating ring 10 to rotate stably, the sliding blocks 14 are distributed in an annular array around the center of the rotating ring 10, the inner wall of the fixed bolt 3 is provided with a sliding groove 15 matched with the sliding block 14, the sliding blocks 14 are connected with the sliding grooves 15 in a sliding mode, the middle parts of two ends of each movable block 12 are fixedly connected with limiting blocks 16 to limit, the inner wall of the fixing bolt 3 is provided with a limiting groove 17 matched with the limiting block 16, and the limiting block 16 is connected with the limiting groove 17 in a sliding mode.

This practical theory of operation:

when the fixing bolt 3 is installed, the fixing bolt 3 is sleeved on the eccentric shaft 1, the fixing bolt 3 is enabled to be tightly attached to the fixed disc 2, the knob 4 is rotated, the knob 4 drives the screw rod 5 to rotate, the screw rod 5 drives the abutting block 7 to rotate, the abutting block 7 extrudes the abutting plate 8, the abutting plate 8 extrudes the torsion spring 9, the abutting plate 8 drives the rotating ring 10 to rotate, the rotating ring 10 drives the sliding block 14 to slide in the sliding groove 15, the rotating ring 10 drives the movable block 12 to move through the connecting rod 11, the movable block 12 linearly moves under the limitation of the limiting block 16, the limiting block 16 slides in the limiting groove 17, the movable block 12 drives the rubber pad 13 to extrude the eccentric shaft 1, the fixing bolt 3 is tightly fixed on the eccentric shaft 1, and the fixing of the eccentric.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel eccentric casting processing device, includes eccentric shaft (1), two fixed disks (2) and gim peg (3), its characterized in that: the eccentric shaft (1) penetrates through two fixed disks (2) and fixed bolts (3) in sequence, the two fixed disks (2) are respectively positioned at two ends of the eccentric shaft (1), the fixed bolt (3) is arranged on the outer side of one fixed disk (2), the fixed bolt (3) is fixedly arranged on the eccentric shaft (1), and the upper end of one side of the fixed bolt (3) is provided with a knob (4);

the utility model discloses a knob (4) is characterized in that one end of one side middle part fixed connection screw rod (5) of knob (4), the other end of screw rod (5) inserts gim peg (3), the other end fixedly connected with of screw rod (5) supports piece (7), the one end that supports piece (7) is equipped with and supports board (8), and the one end fixedly connected with swivel becket (10) of supporting board (8), the internal surface of swivel becket (10) is equipped with a plurality of connecting rods (11), and is a plurality of connecting rod (11) revolute the center of ring (10) and are the distribution of annular array, and are a plurality of the one end of connecting rod (11) all is through round pin axle and swivel becket (10) swing joint, and is a plurality of the other end of connecting rod (11) all has movable block (12), every the one end fixedly connected with rubber pad (13) of movable.

2. The novel eccentric cast member machining device of claim 1, wherein:

threaded holes (6) are formed in the inner wall, in contact with the screw rod (5), of the fixing bolt (3), the threaded holes (6) are matched with the screw rod (5), and the screw rod (5) is in threaded connection with the fixing bolt (3).

3. The novel eccentric cast member machining device of claim 1, wherein:

one end of the abutting block (7) is arc-shaped, and one end of the abutting block (7) is attached to the abutting plate (8).

4. The novel eccentric cast member machining device of claim 1, wherein:

one side of the abutting plate (8) is provided with a torsion spring (9), one end of the torsion spring (9) is clamped with the inner wall of the fixing bolt (3), and the other end of the torsion spring (9) is attached to the abutting plate (8).

5. The novel eccentric cast member machining device of claim 1, wherein:

an arc-shaped groove matched with the eccentric shaft (1) is formed in one side of the rubber pad (13), and one side of the rubber pad (13) penetrates through the fixing bolt (3) and is attached to the eccentric shaft (1).

6. The novel eccentric cast member machining device of claim 1, wherein:

the outer surface of the rotating ring (10) is fixedly connected with a plurality of sliding blocks (14), the sliding blocks (14) are distributed in an annular array mode around the ring center of the rotating ring (10), sliding grooves (15) matched with the sliding blocks (14) are formed in the inner wall of the fixing bolt (3), and the sliding blocks (14) are connected with the sliding grooves (15) in a sliding mode.

7. The novel eccentric cast member machining device of claim 1, wherein:

the equal fixedly connected with stopper (16) in the middle part of the both ends of movable block (12), seted up on the inner wall of gim peg (3) with spacing groove (17) of stopper (16) adaptation, stopper (16) and spacing groove (17) sliding connection.