CN218904252U

CN218904252U - High-efficient accurate assembly device

Info

Publication number: CN218904252U
Application number: CN202222642624.6U
Authority: CN
Inventors: 张海波; 黄健平; 司马辉
Original assignee: Kunshan Xiehong Machinery Co ltd
Current assignee: Kunshan Xiehong Machinery Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-04-25
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the technical field of assembly of part shafts, in particular to a high-efficiency and precise assembly device which comprises a part shaft, wherein a plurality of rubber wheels are arranged on the arc surface of the part shaft, an assembly structure is arranged below the part shaft and comprises a jig base, the jig base is positioned below the part shaft, one side of the jig base is fixedly connected with a left stop block, one side of the left stop block is in sliding connection with the part shaft, one side of the jig base, which is far away from the left stop block, is fixedly connected with a right stop block, one side of the right stop block is in sliding connection with the part shaft, one side of the right stop block, which is close to the left stop block, is fixedly connected with an axial limiting block, and the inner wall of the axial limiting block is in sliding connection with the part shaft. The utility model solves the problems that the directions of the rubber wheels are different, the distance between the mounting positions is more precise, the direction of the rubber wheels is easy to be reversed by manpower, and the assembly distance is easy to be inaccurate by direct mounting of naked eyes.

Description

High-efficient accurate assembly device

Technical Field

The utility model relates to the technical field of part shaft assembly, in particular to a high-efficiency and precise assembly device.

Background

The assembly of the part shaft refers to the assembly between the part shaft and the rubber wheel, and in the prior art, when the part shaft is assembled, a person generally needs to assemble 3 rolling rubber wheels, and usually, the part shaft is manually placed on a workbench to be assembled by locking screws.

However, in the assembly process, because the directions between the rubber wheels are different, the directions of the rubber wheels are easy to be reversely assembled manually, and because the position distance between the rubber wheels is more precise, the personnel needs to measure the size by means of a tool, the time and the labor are consumed, the phenomenon of incorrect assembly distance is easily caused by direct installation of naked eyes, the situation that the part shaft after later assembly needs to be reworked is caused, and the problem that more time is wasted due to reworking when the assembly quality of the personnel is reduced is caused.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the directions of the rubber wheels are different, the installation position distance is more precise, the direction of the rubber wheels is easy to be reversed manually, and the assembly distance is not precise easily caused by direct installation by naked eyes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-efficient accurate assembly device, includes the part axle, a plurality of rubber tyer is installed to the circular arc surface of part axle, the below of part axle is equipped with packaging structure, packaging structure includes the smelting tool base, the smelting tool base is located the below of part axle, one side fixedly connected with left dog of smelting tool base, one side and the part axle sliding connection of left dog, one side fixedly connected with right dog of left dog is kept away from to the smelting tool base, one side and the part axle sliding connection of right dog, one side fixedly connected with axial direction stopper of right dog is close to left dog, the inner wall and the part axle sliding connection of axial direction stopper, one side fixedly connected with limiting plate of smelting tool base, the equal sliding connection in position of limiting plate surface for a plurality of rubber tyer one side has the slide tube, one side fixedly connected with connecting plate of slide tube near the smelting tool base, one side fixedly connected with fixture block of connecting plate, the inner wall and the rubber tyer sliding connection of fixture block.

The effects achieved by the components are as follows: the effect of convenient personnel to assemble before part axle and rubber tyer fast has been reached to avoid as far as possible that personnel will the rubber tyer direction dress reverse or the not enough accurate problem of distance between the rubber tyer appear.

Preferably, the upper surface thread of the slide tube is penetrated with a screw rod, and the lower end of the screw rod is abutted against the limiting plate.

The effects achieved by the components are as follows: the rotating screw rod moves from the upper surface of the slide tube and is jointed and extruded with the limiting plate, and the screw rod plays a role in adjusting the position of the clamping block, so that the installation of rubber wheels at different positions can be dealt with.

Preferably, the upper surface of the axial limiting block is uniformly and fixedly connected with two guide plates, and one side, close to each other, of each guide plate is in sliding connection with the part shaft.

The effects achieved by the components are as follows: the part shaft slides into the shaft direction limiting block from one side of the guide plate, and the guide plate achieves the effect of positioning the position of the part shaft in advance.

Preferably, the part shaft slides into the shaft direction limiting block from one side of the guide plate, and the guide plate achieves the effect of positioning the position of the part shaft in advance.

The effects achieved by the components are as follows: the screw rod rotating device has the advantages that the screw rod rotating effect is achieved conveniently, and the situation that the screw rod is loosened due to the fact that a person bumps into the rotating handle by mistake when installing the rubber wheel is effectively avoided through the rotating handle.

Preferably, the upper surface of the rotating handle is fixedly connected with a limiting rope, and the other end of the limiting rope is fixedly connected with the sliding tube.

The effects achieved by the components are as follows: the movable rotating handle drives the limiting rope to move, and the limiting rope plays a temporary limiting rotating handle loss prevention role by means of the sliding tube.

Preferably, the inserted link is the iron pole, the inner wall fixedly connected with magnet of screw rod upper end jack, the upper surface and the inserted link looks butt of magnet, the upper surface and the inserted link of magnet inhale mutually and sum.

The effects achieved by the components are as follows: the movable rotating handle drives the inserting rod to be inserted into the inner wall of the jack at the upper end of the screw rod and then is attached to the magnetic block, the magnetic block is attracted with the inserting rod by means of magnetic force, and the magnetic block achieves the effect of temporarily fixing the inserting rod and preventing the inserting rod from being separated from the jack by rotating the screw rod.

To sum up:

when the assembly is required between the part shaft and the rubber wheel, the clamping block is moved to slide from the surface of the base of the jig, the connecting plate drives the sliding tube to slide from the surface of the limiting plate through the clamping block, after the clamping block moves to a proper position, the screw rod is rotated from the upper surface of the sliding tube to one side close to the limiting plate, the lower end of the screw rod is jointed and extruded with the limiting plate to limit the sliding tube, the clamping block is limited by the connecting plate through the sliding tube, the screw rod plays a role in adjusting the position of the clamping block, so that the rubber wheel can be correspondingly arranged at different positions, then the rubber wheel is sleeved on the arc surface of the part shaft according to the direction of the clamping block, then the part shaft drives the rubber wheel to move to one side close to the base of the jig, the part shaft slides into the limiting block in the axial direction from one side of the guide plate, the guide plate achieves the effect of positioning the position of the part shaft in advance, the limiting part shaft of the axial direction limiting block can not move back and forth, the left limiting block and the right limiting part shaft can not move left and right, then the rubber wheel is moved into the clamping block, the rubber wheel is supported by the clamping block, and finally the rubber wheel is locked with the part shaft through the screw.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of an auxiliary structure of the utility model at a plunger;

fig. 4 is a schematic view of a partial structure of the auxiliary structure of the present utility model at the insertion hole.

Legend description: 1. a part shaft; 2. a rubber wheel; 3. an assembly structure; 301. a jig base; 302. a left stop block; 303. a right stop block; 304. an axial limiting block; 305. a limiting plate; 306. a slide tube; 307. a connecting plate; 308. a clamping block; 309. a screw; 310. a guide plate; 4. an auxiliary structure; 41. a jack; 42. a rod; 43. a rotating handle; 44. a limit rope; 45. a magnetic block.

Detailed Description

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a high-efficient accurate assembly device, including part axle 1, screw 309, changeing 43, a plurality of rubber tyer 2 is installed to the circular arc surface of part axle 1, the below of part axle 1 is equipped with package assembly 3, the effect of convenient personnel assembled before quick to part axle 1 and rubber tyer 2 has been reached, thereby avoid as far as possible that personnel will glue the 2 direction of wheel dress to be reversed or the problem that the distance between the rubber tyer 2 is not accurate enough appears, screw 309's upper end is equipped with auxiliary structure 4, the effect of convenient rotation screw 309 has been reached, and set up the 43 with the dismantlement formula effectively avoid personnel to touch the 43 of changeing when installing the rubber tyer 2 and make screw 309 not hard up condition.

The specific arrangement and function of the assembly structure 3 and the auxiliary structure 4 will be described in detail below.

Referring to fig. 2, in this embodiment: the assembly structure 3 comprises a jig base 301, wherein the jig base 301 is positioned below the part shaft 1, one side of the jig base 301 is fixedly connected with a left stop block 302, one side of the left stop block 302 is in sliding connection with the part shaft 1, one side of the jig base 301, which is far away from the left stop block 302, is fixedly connected with a right stop block 303, one side of the right stop block 303 is in sliding connection with the part shaft 1, one side of the right stop block 303, which is close to the left stop block 302, is fixedly connected with an axial limiting block 304, the inner wall of the axial limiting block 304 is in sliding connection with the part shaft 1, one side of the jig base 301 is fixedly connected with a limiting plate 305, the surfaces of the limiting plate 305 are respectively and slidably connected with a sliding tube 306 relative to the positions of one sides of a plurality of rubber wheels 2, one side of the sliding tube 306, which is close to the jig base 301, is fixedly connected with a connecting plate 307, one side of the connecting plate 307 is fixedly connected with a clamping block 308, and the inner wall of the clamping block 308 is in sliding connection with the rubber wheels 2.

The arc surface screw thread of screw 309 runs through slide pipe 306, the lower extreme and the limiting plate 305 butt of screw 309, rotate screw 309 and remove from slide pipe 306 upper surface and laminate extrusion with limiting plate 305, screw 309 plays the effect of adjusting fixture block 308 position, thereby can deal with the installation of different position rubber tyer 2, the upper surface of axial direction stopper 304 evenly fixedly connected with two deflector 310, two deflector 310 are close to each other one side all with part axle 1 sliding connection, part axle 1 slides in the axial direction stopper 304 from deflector 310 side, the deflector 310 reaches the effect of advance positioning part axle 1 position.

Referring to fig. 2, 3 and 4, specifically, the auxiliary structure 4 includes a jack 41, the jack 41 is opened at the upper end of a screw 309, an inserting rod 42 is slidably connected to the inner wall of the jack 41 at the upper end of the screw 309, one side of a rotating handle 43 is fixedly connected with the inserting rod 42, a limiting rope 44 is fixedly connected to the upper surface of the rotating handle 43, the other end of the limiting rope 44 is fixedly connected with a sliding tube 306, the moving rotating handle 43 drives the limiting rope 44 to move, and the limiting rope 44 plays a role of temporarily limiting the rotating handle 43 to prevent loss by means of the sliding tube 306.

The inserted link 42 is the iron pole, the inner wall fixedly connected with magnet 45 of screw 309 upper end jack 41, the upper surface and the inserted link 42 butt of magnet 45, the upper surface of magnet 45 attracts together with inserted link 42, move and rotate the laminating with magnet 45 behind the handle 43 drive inserted link 42 inserts screw 309 upper end jack 41 inner wall, magnet 45 attracts together with inserted link 42 with the help of magnetic force, magnet 45 reaches the temporarily fixed inserted link 42, prevent to rotate the effect that screw 309 makes inserted link 42 and jack 41 break away from.

Working principle: when the assembly between the part shaft 1 and the rubber wheel 2 is required, the clamping block 308 slides from the surface of the jig base 301, the connecting plate 307 drives the slide tube 306 to slide from the surface of the limiting plate 305 through the clamping block 308, after the clamping block 308 moves to a proper position, the screw 309 rotates from the upper surface of the slide tube 306 to one side close to the limiting plate 305, the lower end of the screw 309 is jointed and extruded with the limiting plate 305, the slide tube 306 is limited, the connecting plate 307 limits the clamping block 308 through the slide tube 306, the screw 309 plays a role of adjusting the position of the clamping block 308, so that the rubber wheel 2 can be mounted at different positions, then the rubber wheel 2 is sleeved on the circular arc surface of the part shaft 1 according to the direction of the clamping block 308, then the part shaft 1 drives the rubber wheel 2 to move towards one side close to the jig base 301, the part shaft 1 slides into the limiting block 304 from one side of the guide plate 310, the guide plate 310 achieves the effect of positioning the position of the part shaft 1 in advance, the limiting block 304 can not move forwards and backwards, the left block 302 and the right block 303 limit the part shaft 1 can not move leftwards, then the rubber wheel 2 is moved to the clamping block 308, and finally the rubber wheel 2 is locked with the screw 2 and the part shaft 308 is supported by the screw 2.

When the screw 309 needs to be rotated, the rotating handle 43 is moved to drive the inserting block to be inserted into the jack 41 at the upper end of the screw 309, the rotating handle 43 drives the limiting rope 44 to move, the limiting rope 44 plays a role of temporarily limiting the rotating handle 43 to prevent loss by means of the sliding tube 306, the inserting rod 42 is inserted into the jack 41 at the upper end of the screw 309 and then is attached to the magnetic block 45, the magnetic block 45 is attracted to the inserting rod 42 by means of magnetic force, at the moment, the inserting rod 42 is limited in the jack 41 at the upper end of the screw 309, the magnetic block 45 achieves the effect of temporarily fixing the inserting rod 42 to prevent the inserting rod 42 from being separated from the jack 41 by rotating the screw 309, and finally the rotating handle 43 is rotated, and the inserting rod 42 rotates in the jack 41 at the upper end of the screw 309 by the rotating handle 43, so that the screw 309 is driven to rotate.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a high-efficient accurate assembly device, includes part axle (1), its characterized in that: a plurality of rubber wheels (2) are arranged on the arc surface of the part shaft (1), an assembling structure (3) is arranged below the part shaft (1), the assembling structure (3) comprises a jig base (301), the jig base (301) is positioned below the part shaft (1), a left stop block (302) is fixedly connected to one side of the jig base (301), one side of the left stop block (302) is in sliding connection with the part shaft (1), a right stop block (303) is fixedly connected to one side of the jig base (301) far away from the left stop block (302), one side of the right stop block (303) is in sliding connection with the part shaft (1), one side of the right stop block (303) close to the left stop block (302) is fixedly connected with an axial limiting block (304), the inner wall of the axial limiting block (304) is in sliding connection with the part shaft (1), a limiting plate (305) is fixedly connected to one side of the jig base (301), a connecting plate (306) is fixedly connected to one side of the sliding plate (307) relative to the position of one side of the part shaft (2), the inner wall of the clamping block (308) is in sliding connection with the rubber wheel (2).

2. The high-efficiency and precise assembling device according to claim 1, wherein: the upper surface screw thread of slide tube (306) runs through has screw rod (309), the lower extreme and the limiting plate (305) of screw rod (309) butt.

3. The high-efficiency and precise assembling device according to claim 1, wherein: the upper surface of the shaft direction limiting block (304) is uniformly and fixedly connected with two guide plates (310), and one side, close to each other, of each guide plate (310) is in sliding connection with the part shaft (1).

4. The high-efficiency and precise assembling device according to claim 2, wherein: the upper end of screw rod (309) is equipped with auxiliary structure (4), auxiliary structure (4) are including jack (41), the upper end at screw rod (309) is seted up in jack (41), the inner wall sliding connection of screw rod (309) upper end jack (41) has inserted bar (42), the upper surface fixedly connected with of inserted bar (42) changes handle (43).

5. The high-efficiency and precise assembling device according to claim 4, wherein: the upper surface of the rotating handle (43) is fixedly connected with a limiting rope (44), and the other end of the limiting rope (44) is fixedly connected with a slide tube (306).

6. The high-efficiency and precise assembling device according to claim 4, wherein: the inserted link (42) is the iron pole, the inner wall fixedly connected with magnet (45) of screw rod (309) upper end jack (41), the upper surface and the inserted link (42) looks butt of magnet (45), the upper surface and the inserted link (42) of magnet (45) inhale mutually and sum.