CN219310474U

CN219310474U - Precise piece assembling device

Info

Publication number: CN219310474U
Application number: CN202320020864.4U
Authority: CN
Inventors: 章守栋; 胡玥琳
Original assignee: Wuhu Feizhan Precision Machinery Co ltd
Current assignee: Wuhu Feizhan Precision Machinery Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-07
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a precision piece assembling device, and belongs to the technical field of precision piece assembling. The dust collector comprises a workbench and a mounting frame, wherein the mounting frame is arranged on the surface of the workbench, a dust collector is arranged at the top of the mounting frame, a moving device is arranged in the workbench, a support column used for connection is arranged in the moving device, a fixing device is arranged on the support column, a lifting device is arranged in the middle position in the workbench, and a telescopic bottom plate connected with the fixing device is arranged in the lifting device. The utility model solves the problem that the splicing height and the center point cannot be adjusted in the prior art, the precise piece is clamped by the fixing device, the lead screw is matched with the driving motor, the sliding block can drive the supporting column to move, the fixing device can move left and right by the supporting column, the air cylinder is matched with the telescopic bottom plate, and the fixing device can be lifted and moved, so that the splicing height and the splicing center point of the precise piece can be adjusted, and the splicing effect is improved.

Description

Precise piece assembling device

Technical Field

The utility model relates to the technical field of precision part assembly, in particular to a precision part assembly device.

Background

The precision part is a hardware workpiece with higher precision requirements in the metal processing industry, and is different from common parts, the precision part is more precise, the tolerance requirement is more suitable for industries with higher precision requirements within 0.05mm, the precision part is widely applied to the industries of electronics, machinery, aviation, new energy and the like, and is manufactured by stamping. When machining precision parts, it is necessary to splice small precision parts together. The Chinese patent of publication No. CN208628726U discloses a splicing device for mechanical part assembly, mainly solves the problem that in the prior art, clamping is not enough, can influence the welding quality and the accuracy of assembly, and then influences machining efficiency's drawback, and this patent can promote two ejector pads and do opposite movement through controlling the work of both sides cylinder, and then makes two splint accomplish the centre gripping of the spliced mechanical part of treating the equipment, through the combination of connecting rod and slider, makes the removal process that splint carry out the centre gripping more steady, further strengthens the accuracy of mechanical part equipment. Although the problem of accurate spare centre gripping has been solved to above-mentioned patent, in actual operation use, because the height and the central point of concatenation can't be adjusted, need rely on the manual judgment, produce the error easily, make the concatenation effect not good. In view of the above drawbacks, it is necessary to design a precision part assembling device.

Disclosure of Invention

The utility model aims to provide a precise piece assembling device which has the characteristic of automatically adjusting the assembling height and the center position, effectively improves the prior art and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is assembled to accurate spare, includes workstation and mounting bracket, and the surface of workstation is provided with the mounting bracket, and the dust catcher is installed at the top of mounting bracket, and the inside of workstation is equipped with mobile device, is equipped with the support column that is used for connecting in the mobile device, is equipped with fixing device on the support column, and the inside intermediate position of workstation is equipped with elevating gear, is equipped with the flexible bottom plate of being connected with fixing device in the elevating gear.

Preferably, the dust collector comprises a dust collection plate, the dust collection plate is arranged on the lower surface of the top of the mounting frame, and the dust collector is connected with the dust collection plate through a connecting pipe.

Preferably, the moving device comprises a screw, a driving motor, a sliding block and a supporting column, wherein the screw is symmetrically arranged inside the workbench, one end of the screw is connected with the output end of the driving motor, the sliding block is arranged on the outer peripheral surface of the screw, the supporting column is arranged on the sliding block, the upper part of the supporting column extends to the outside of the workbench, and the outer peripheral surface of the supporting column is connected with the fixing device.

Preferably, the lifting device comprises an air cylinder and a telescopic bottom plate, the air cylinder is arranged at the middle position inside the workbench, the telescopic bottom plate is arranged right above the surface of the workbench, the telescopic end of the air cylinder is connected with the lower surface of the telescopic bottom plate, and the two ends of the telescopic bottom plate are connected with the fixing device.

Preferably, the fixing device comprises a fixing frame, a screw rod, a pressing plate and a moving block, wherein the fixing device is arranged in a bilateral symmetry mode, the screw rod is arranged above the fixing frame, the pressing plate is located inside the fixing frame, the bottom end of the screw rod is connected with the pressing plate, the moving block is mounted on the back face of the pressing plate, and the moving block is sleeved on the outer peripheral face of the supporting column.

Preferably, universal wheels are arranged at four corners of the bottom of the workbench.

Compared with the prior art, the utility model has the following beneficial effects:

according to the precise piece assembling device, the precise piece is placed on the fixing device, the fixing device is used for clamping the precise piece, the screw rod is matched with the driving motor, the sliding block can drive the supporting column to move, the fixing device can move left and right through the supporting column, the air cylinder is matched with the telescopic bottom plate, the fixing device can move up and down, the positions of the two fixing devices can be adjusted through the left and right movement and the up and down movement, and then the splicing height and the splicing center point of the precise piece can be adjusted, so that the splicing effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a mobile device according to the present utility model;

FIG. 3 is a schematic view of a lifting device according to the present utility model;

fig. 4 is a schematic structural view of the fixing device of the present utility model.

In the figure: 1. a work table; 11. a universal wheel; 2. a mounting frame; 3. a dust collector; 31. a dust collection plate; 4. a mobile device; 41. a screw rod; 42. a driving motor; 43. a slide block; 44. a support column; 5. a lifting device; 51. a cylinder; 52. a telescopic bottom plate; 6. a fixing device; 61. a fixed frame; 62. a screw rod; 63. a pressing plate; 64. and (5) moving the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problem that the splicing height and the center position cannot be adjusted, which is easy to generate errors due to manual judgment, and the poor splicing effect is caused, referring to fig. 1-4, the present embodiment provides the following technical scheme:

the utility model provides a device is assembled to precision piece, includes workstation 1 and mounting bracket 2, and the surface of workstation 1 is provided with mounting bracket 2, and dust catcher 3 is installed at the top of mounting bracket 2, and the inside of workstation 1 is equipped with mobile device 4, is equipped with the support column 44 that is used for connecting in the mobile device 4, is equipped with fixing device 6 on the support column 44, and the inside intermediate position of workstation 1 is equipped with elevating gear 5, is equipped with the flexible bottom plate 52 of being connected with fixing device 6 in the elevating gear 5.

The dust collector 3 comprises a dust collection plate 31, the dust collection plate 31 is arranged on the lower surface of the top of the mounting frame 2, and the dust collector 3 is connected with the dust collection plate 31 through a connecting pipe.

It should be noted that, by using the vacuum cleaner 3 to generate suction, the vacuum cleaner 3 is communicated with the vacuum cleaner plate 31 through the connecting pipe, the vacuum cleaner plate 31 can suck the dust in the workbench 1, keep the workbench 1 clean, and avoid the interference of the dust when the precision parts are assembled.

The moving device 4 comprises a screw 41, a driving motor 42, a sliding block 43 and a supporting column 44, wherein the screw 41 is symmetrically arranged inside the workbench 1, one end of the screw 41 is connected with the output end of the driving motor 42, the sliding block 43 is arranged on the outer peripheral surface of the screw 41, the supporting column 44 is arranged on the sliding block 43, the upper part of the supporting column 44 extends to the outside of the workbench 1, and the fixing device 6 is connected on the outer peripheral surface of the supporting column 44.

The lifting device 5 comprises an air cylinder 51 and a telescopic bottom plate 52, the air cylinder 51 is arranged in the middle of the inside of the workbench 1, the telescopic bottom plate 52 is arranged right above the surface of the workbench 1, the telescopic end of the air cylinder 51 is connected with the lower surface of the telescopic bottom plate 52, and the two ends of the telescopic bottom plate 52 are connected with the fixing device 6.

Specifically, the driving motor 42 is started, the driving motor 42 rotates the lead screw 41, the lead screw 41 rotates to enable the sliding block 43 to move, the support column 44 drives the fixing device 6 to move left and right through the movement of the sliding block 43, so that the distance between the two fixing devices 6 can be adjusted, the air cylinder 51 is started, the telescopic bottom plate 52 can move up and down, so that the fixing device 6 can be lifted, the telescopic bottom plate 52 stretches and contracts along with the left and right movement of the fixing device 6, the adjusted distance of the fixing device 6 is adapted, the position between the two fixing devices 6 can be adjusted through the left and right movement and lifting movement of the fixing device 6, the splicing height and the splicing center point of the precise piece can be adjusted, after the height and the splicing point are determined, the precise piece is placed on the fixing device 6, the precise piece is clamped through the fixing device 6, and the splicing effect can be effectively improved.

The fixing device 6 comprises a fixing frame 61, a screw rod 62, a pressing plate 63 and a moving block 64, wherein the fixing device 6 is arranged in a bilateral symmetry manner, the screw rod 62 is arranged above the fixing frame 61, the pressing plate 63 is located inside the fixing frame 61, the bottom end of the screw rod 62 is connected with the pressing plate 63, the moving block 64 is mounted on the back surface of the pressing plate 63, and the moving block 64 is sleeved on the outer peripheral surface of the supporting column 44.

Specifically, after the height and the splicing point are determined, the precise piece is placed on the fixed frame 61, the pressing plate 63 is pressed down by rotating the spiral rod 62, so that the precise piece is pressed and fixed by the pressing plate 63, the precise piece is clamped, the moving block 64 can play an auxiliary moving role in lifting, the moving block 64 can move on the supporting column 44, and the fixed frame 61 can move up and down conveniently.

Universal wheels 11 are arranged at four corners of the bottom of the workbench 1.

It should be noted that, through universal wheel 11 can promote whole device to remove, the whole device of being convenient for removes any position and carries out the assembly of precision piece.

Working principle: starting a driving motor 42, enabling the driving motor 42 to enable the lead screw 41 to rotate, enabling the lead screw 41 to rotate to enable the sliding block 43 to move, enabling the support column 44 to drive the fixing device 6 to move left and right through movement of the sliding block 43, enabling the distance between the two fixing devices 6 to be adjusted, starting the air cylinder 51, enabling the telescopic bottom plate 52 to move up and down, enabling the fixing device 6 to lift through the telescopic bottom plate 52, enabling the position between the two fixing devices 6 to be adjusted through left and right movement and lifting movement of the fixing device 6, further enabling the splicing height and the splicing center point of the precise piece to be adjusted, effectively improving the splicing effect, enabling the precise piece to be placed on the fixing frame 61 after the height and the splicing point are determined, enabling the pressing plate 63 to be pressed down through the pressing plate 63, and clamping the precise piece to be completed, and accordingly enabling the precise piece to be spliced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is assembled to precision part, includes workstation (1) and mounting bracket (2), its characterized in that: the utility model discloses a dust collector, including workstation (1), workstation, dust collector, lifting device, fixing device, lifting device, dust catcher (3) are installed at the surface of workstation (1), and dust collector (3) are installed at the top of installing frame (2), and the inside of workstation (1) is equipped with mobile device (4), is equipped with in mobile device (4) and is used for connecting support column (44), is equipped with fixing device (6) on support column (44), and the inside intermediate position of workstation (1) is equipped with elevating gear (5), is equipped with in elevating gear (5) flexible bottom plate (52) of being connected with fixing device (6).

2. The precision part assembling device according to claim 1, wherein: the dust collector (3) comprises a dust collection plate (31), the dust collection plate (31) is arranged on the lower surface of the top of the mounting frame (2), and the dust collector (3) is connected with the dust collection plate (31) through a connecting pipe.

3. The precision part assembling device according to claim 1, wherein: the moving device (4) comprises a screw (41), a driving motor (42), a sliding block (43) and a supporting column (44), wherein the screw (41) is arranged inside the workbench (1) in a bilateral symmetry mode, one end of the screw (41) is connected with the output end of the driving motor (42), the sliding block (43) is arranged on the outer peripheral surface of the screw (41), the supporting column (44) is arranged on the sliding block (43), the upper portion of the supporting column (44) extends to the outer portion of the workbench (1), and the fixing device (6) is connected to the outer peripheral surface of the supporting column (44).

4. The precision part assembling device according to claim 1, wherein: the lifting device (5) comprises an air cylinder (51) and a telescopic bottom plate (52), the air cylinder (51) is arranged at the middle position inside the workbench (1), the telescopic bottom plate (52) is arranged right above the surface of the workbench (1), the telescopic end of the air cylinder (51) is connected with the lower surface of the telescopic bottom plate (52), and the two ends of the telescopic bottom plate (52) are connected with the fixing device (6).

5. The precision part assembling device according to claim 1, wherein: fixing device (6) are including fixed frame (61), hob (62), clamp plate (63) and movable block (64), and fixing device (6) bilateral symmetry sets up, and the top of fixed frame (61) is equipped with hob (62), and clamp plate (63) are located the inside of fixed frame (61), and the bottom and the clamp plate (63) of hob (62) are connected, and the back-mounted of clamp plate (63) has movable block (64), and movable block (64) cup joints on the outer peripheral face of support column (44).

6. The precision part assembling device according to claim 1, wherein: universal wheels (11) are arranged at four corners of the bottom of the workbench (1).