CN218016190U

CN218016190U - Bush edging processing tool

Info

Publication number: CN218016190U
Application number: CN202221831479.XU
Authority: CN
Inventors: 李红伟; 唐中权
Original assignee: Zhejiang Jiuyun Electromechanical Technology Co ltd
Current assignee: Zhejiang Jiuyun Electromechanical Technology Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2022-12-13
Anticipated expiration: 2032-07-16

Abstract

The utility model provides a bush edging processing tool. The bush edging processing jig comprises a base, the top of base is rotated and is connected with the pivot, the top fixedly connected with rotary disk of pivot, the top fixedly connected with location axle of rotary disk, the surface cover of location axle is equipped with spacing post, the top sliding connection of base inner wall has the sliding plate, the right side fixedly connected with driving motor of sliding plate, driving motor's output shaft fixedly connected with connecting rod. The utility model provides a bush edging processing tool carries out the inside and outside clamp with the bush through the friction pulley with spacing post and presss from both sides tightly, and spacing post can support the bush, avoids the bush atress and inwards takes place to warp, has guaranteed the processingquality of bush, and spacing post cup joints with the location axle simultaneously, can carry out the selection of different spacing posts according to the bush of different specifications, has increased the practicality.

Description

Bush edging processing tool

Technical Field

The utility model relates to a bush processing field especially relates to a bush edging processing tool.

Background

The lining is a matching part used outside mechanical parts to achieve the functions of sealing, wear protection and the like, and is a ring sleeve playing the role of a gasket.

In the process of machining and producing the bushing, the bushing needs to be trimmed, and conventionally, a clamp such as a vice is used for fixing the outer side of the bushing, and then a cutting tool is used for cutting.

In the related art, in the current fixing mode, because the lining is cylindrical, the contact end face of the vice and the lining is small, when the vice and the lining are clamped by applying force, the local pressure on the lining is strong, the lining is easy to deform, and the processing quality of the lining is affected.

Therefore, it is necessary to provide a bush edging jig to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bush edging processing tool, it is little with the contact surface of bush to have solved the vice, when the application of force centre gripping, leads to the problem of the condition that the bush appears warping easily.

For solving the technical problem, the utility model provides a bush edging processing tool, the on-line screen storage device comprises a base, the top of base is rotated and is connected with the pivot, the top fixedly connected with rotary disk of pivot, the top fixedly connected with location axle of rotary disk, the surface cover of location axle is equipped with spacing post, the top sliding connection of inner wall of the base has the sliding plate, the right side fixedly connected with driving motor of sliding plate, driving motor pass through control switch and are connected with external power supply, driving motor's output shaft fixedly connected with connecting rod, the top of connecting rod is run through the base extends to the top of base, the surface fixedly connected with friction pulley of connecting rod, the first gas stay of the bottom fixedly connected with of inner wall of the base, first gas stay pass through control switch and are connected with external power supply, the other end of first gas stay is fixed in on the sliding plate.

Preferably, the inner surface of the limiting column is provided with a round hole, and the round hole is matched with the positioning shaft.

Preferably, a plurality of grooves are formed in the inner surface of the round hole, and a plurality of convex blocks are fixedly connected to the outer surface of the positioning shaft.

Preferably, the groove is matched with the bump.

Preferably, the top of base is provided with the cutting assembly, the cutting assembly includes fixed frame, the bottom sliding connection of fixed frame inner wall has the slide frame, the left side fixedly connected with second gas vaulting pole of fixed frame inner wall, second gas vaulting pole pass through control switch and are connected with external power supply, the other end of second gas vaulting pole is fixed in on the slide frame, the top of slide frame runs through fixed frame and extends to the top of fixed frame.

Preferably, a threaded rod is arranged between the top and the bottom of the inner wall of the sliding frame, a threaded block is connected to the outer surface of the threaded rod in a threaded mode, the back face of the threaded block is connected to the front face of the sliding frame in a sliding mode, and a cutting block is fixedly connected to the right side of the threaded block.

Compared with the prior art, the utility model provides a bush edging processing tool has following beneficial effect:

the utility model provides a bush edging processing tool, establish the surface at spacing post with the bush cover, make the surface of spacing post fully contradict at the internal surface of bush, the shrink of first air stay afterwards, drive the sliding plate and remove left, and then make driving motor remove left, and then make the connecting rod remove left, it removes left to drive the friction pulley, conflict at the surface of bush, the inside and outside clamp of bush is carried out to the spacing post of cooperation, it is rotatory to drive the connecting rod through driving motor's rotation, thereby make the friction pulley rotatory, because the rotation of pivot is connected, thereby make the bush rotate, be convenient for carry out the edging, it presss from both sides tightly inside and outside going on the bush with spacing post through the friction pulley, spacing post can support the bush, avoid the bush atress and inwards take place to warp, the processingquality of bush has been guaranteed, spacing post cup joint with the location axle simultaneously, can carry out the selection of different spacing posts according to the bush of different specifications, and the practicality has been increased.

Drawings

Fig. 1 is a schematic structural view of a bushing trimming jig according to a preferred embodiment of the present invention;

FIG. 2 is a top view of the positioning shaft of FIG. 1;

fig. 3 is a schematic view of the cutting assembly of fig. 1.

The reference numbers in the figures: 1. a base; 2. a rotating shaft; 3. rotating the disc; 4. positioning the shaft; 5. a limiting column; 6. a sliding plate; 7. a drive motor; 8. a connecting rod; 9. a friction wheel; 10. a first gas strut; 11. a circular hole; 12. a groove; 13. a bump; 14. a cutting assembly; 141. a fixing frame; 142. a sliding frame; 143. a second gas strut; 144. a threaded rod; 145. a thread block; 146. and (6) cutting the block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a bushing trimming jig according to a preferred embodiment of the present invention; FIG. 2 is a top view of the positioning shaft of FIG. 1; fig. 3 is a schematic view of the cutting assembly of fig. 1. Bush edging processing tool includes base 1, the top of base 1 is rotated and is connected with pivot 2, the top fixedly connected with rotary disk 3 of pivot 2, the top fixedly connected with location axle 4 of rotary disk 3, the surface cover of location axle 4 is equipped with spacing post 5, the top sliding connection of 1 inner wall of base has sliding plate 6, the right side fixedly connected with driving motor 7 of sliding plate 6, driving motor 7's output shaft fixedly connected with connecting rod 8, the top of connecting rod 8 is run through base 1 and extend to the top of base 1, the surface fixedly connected with friction pulley 9 of connecting rod 8, the first gas vaulting pole 10 of bottom fixedly connected with of 1 inner wall of base, the other end of first gas vaulting pole 10 is fixed in on the sliding plate 6.

The inner surface of the limit column 5 is provided with a round hole 11, and the round hole 11 is matched with the positioning shaft 4.

The limiting column 5 can be positioned by the round hole 11, so that the limiting column 5 is sleeved on the outer surface of the positioning shaft 4 and cannot shake.

A plurality of grooves 12 are formed in the inner surface of the round hole 11, and a plurality of convex blocks 13 are fixedly connected to the outer surface of the positioning shaft 4.

Through the cooperation use of recess 12 and lug 13, can make relatively fixed between location axle 4 and the spacing post 5, can not take place to slide between the two for when pivot 2 rotation drive rotary disk 3 was rotatory, spacing post 5 can follow location axle 4 and remove.

The recess 12 is adapted to the projection 13.

The cutting assembly 14 is arranged at the top of the base 1, the cutting assembly 14 comprises a fixed frame 141, a sliding frame 142 is slidably connected to the bottom of the inner wall of the fixed frame 141, a second air supporting rod 143 is fixedly connected to the left side of the inner wall of the fixed frame 141, the other end of the second air supporting rod 143 is fixed on the sliding frame 142, and the top of the sliding frame 142 penetrates through the fixed frame 141 and extends to the top of the fixed frame 141.

The sliding frame 142 is driven to move rightwards by the extension of the second gas strut 143, so that the cutting block 146 moves rightwards, and the cutting block can cut the edge of the bush after colliding against the bush.

A threaded rod 144 is arranged between the top and the bottom of the inner wall of the sliding frame 142, a threaded block 145 is connected to the outer surface of the threaded rod 144 in a threaded manner, the back of the threaded block 145 is connected to the front of the sliding frame 142 in a sliding manner, and a cutting block 146 is fixedly connected to the right side of the threaded block 145.

Can drive screw block 145 rebound or downstream through manual rotatory threaded rod 144 to drive cutting block 146 rebound or downstream, can adjust the height of cutting block 146, thereby can carry out position control according to the bush of difference, increase application range, reduce the limitation.

The utility model provides a bush edging processing tool's theory of operation as follows:

establish the surface at spacing post 5 with the bush cover, make the surface of spacing post 5 fully contradict at the internal surface of bush, the shrink of first gas strut 10 afterwards, drive sliding plate 6 and move left, and then make driving motor 7 move left, and then make connecting rod 8 move left, drive friction pulley 9 and move left, contradict at the surface of bush, the cooperation is spacing post 5 carries out the inside and outside clamp with the bush and is pressed from both sides tightly, it is rotatory to drive connecting rod 8 through driving motor 7's rotation, thereby make friction pulley 9 rotatory, because the rotation of pivot 2 is connected, thereby make the bush rotate, be convenient for carry out the edging.

the utility model discloses a spacing post 5, including spacing post 5, the surface of spacing post 5, make the surface of spacing post 5 fully contradict at the internal surface of bush, the shrink of first air stay 10 afterwards, drive sliding plate 6 and move left, and then make driving motor 7 move left, and then make connecting rod 8 move left, drive friction pulley 9 and move left, conflict at the surface of bush, the cooperation is spacing post 5 carries out the inside and outside clamp of bush, it is rotatory to drive connecting rod 8 through driving motor 7's rotation, thereby make friction pulley 9 rotatory, because the rotation of pivot 2 is connected, thereby make the bush rotate, be convenient for carry out the edging, carry out the inside and outside clamp of bush through friction pulley 9 and spacing post 5, spacing post 5 can support the bush, avoid the bush atress and inwards take place to warp, the processingquality of bush has been guaranteed, spacing post 5 cup joints with location axle 4 simultaneously, can carry out the selection of different spacing posts 5 according to the bush of different specifications, and increased the practicality.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a bush edging processing tool, includes base (1), its characterized in that: the top of base (1) is rotated and is connected with pivot (2), the top fixedly connected with rotary disk (3) of pivot (2), the top fixedly connected with location axle (4) of rotary disk (3), the surface cover of location axle (4) is equipped with spacing post (5), the top sliding connection of base (1) inner wall has sliding plate (6), the right side fixedly connected with driving motor (7) of sliding plate (6), the output shaft fixedly connected with connecting rod (8) of driving motor (7), run through the top of connecting rod (8) base (1) and extend to the top of base (1), the surface fixedly connected with friction pulley (9) of connecting rod (8), the first gas vaulting pole (10) of bottom fixedly connected with of base (1) inner wall, the other end of first gas vaulting pole (10) is fixed in on sliding plate (6).

2. The bushing edging processing jig according to claim 1, characterized in that a round hole (11) is formed in the inner surface of the limiting column (5), and the round hole (11) is matched with the positioning shaft (4).

3. The bush edging processing jig according to claim 2, characterized in that a plurality of grooves (12) are formed in the inner surface of the circular hole (11), and a plurality of protrusions (13) are fixedly connected to the outer surface of the positioning shaft (4).

4. The bushing edging jig according to claim 3, characterized in that the groove (12) is fitted with the projection (13).

5. The bushing edging processing jig according to claim 1, wherein a cutting assembly (14) is disposed at the top of the base (1), the cutting assembly (14) comprises a fixed frame (141), a sliding frame (142) is slidably connected to the bottom of the inner wall of the fixed frame (141), a second air stay bar (143) is fixedly connected to the left side of the inner wall of the fixed frame (141), the other end of the second air stay bar (143) is fixed to the sliding frame (142), and the top of the sliding frame (142) penetrates through the fixed frame (141) and extends to the top of the fixed frame (141).

6. The bushing edge trimming processing jig according to claim 5, characterized in that a threaded rod (144) is arranged between the top and the bottom of the inner wall of the sliding frame (142), a thread block (145) is connected to the outer surface of the threaded rod (144) in a threaded manner, the back of the thread block (145) is connected to the front of the sliding frame (142) in a sliding manner, and a cutting block (146) is fixedly connected to the right side of the thread block (145).