CN216634124U - Washing machine shell baking finish anchor clamps - Google Patents

Abstract

The utility model discloses a washing machine shell paint baking clamp which comprises a workbench, wherein supporting legs are arranged at four corners of the bottom of the workbench, a positive and negative screw rod penetrates through one side inside the workbench, first racks are sleeved on the outer sides of the positive and negative screw rod, which are close to two ends of the positive and negative screw rod, through holes are uniformly formed in the top inside the workbench, and fixing shafts are fixed at two ends of the inside of the through holes. According to the utility model, two groups of first racks are respectively connected with the screw threads of the positive and negative screw rods and are in sliding connection with the workbench, and the incomplete gear ring is in meshed connection with the corresponding first rack, so that the incomplete gear ring can be clamped from the inside of the shell or from the outside of the shell, and further, a clamping task can be implemented according to a paint baking process without replacing a clamp and transferring the shell, so that the overall working efficiency is greatly increased, the clamping task can be completed on shells with different specifications, and the applicability of the clamp is ensured.

Description

Washing machine shell baking finish anchor clamps

Technical Field

The utility model relates to the technical field of clamps, in particular to a washing machine shell paint baking clamp.

Background

The washing machine is one of common household appliances in the modern home process, and is assembled by a plurality of parts, wherein a main shell part is one of the common household appliances, a plurality of steps are required when the shell is produced, for example, the shell is subjected to baking finish treatment, and a clamp for fixing the shell is required when the shell is subjected to baking finish.

When the existing baking finish clamp for the shell of the washing machine is used, the clamp is generally used for clamping the shell from the outside of the shell, the baking finish treatment is carried out on the inside of the shell, then the shell is transferred to another group of clamps to be clamped from the inside of the shell, the baking finish treatment is carried out on the outside of the shell, the shell needs to be transferred and clamped again in the process, and then the whole process is time-consuming and labor-consuming, and the whole treatment efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a washing machine shell paint baking clamp.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a washing machine shell baking finish anchor clamps, includes the workstation, the supporting legs is all installed to the four corners position department of workstation bottom, and runs through there is positive and negative lead screw in inside one side of workstation to positive and negative lead screw is close to the outside at both ends and all overlaps and is equipped with first rack, the through-hole has evenly been seted up at the inside top of workstation, and the inside both ends of through-hole are fixed with the fixed axle, the outside cover of fixed axle is equipped with movable cylinder, and the bottom of movable cylinder outer wall installs incomplete ring gear, the installation storehouse is installed at the top of movable cylinder outer wall, and the inside top of installation storehouse runs through there is the lead screw main part, the outside cover that the lead screw main part is close to the bottom is equipped with the U template, and the U template runs through the installation storehouse.

Preferably, the first rack is in threaded connection with the positive and negative screw rods, and the first rack is in sliding connection with the workbench.

Preferably, the central axis of the movable roller and the central axis of the through hole are overlapped, and the movable roller is rotatably connected with the fixed shaft.

Preferably, the incomplete gear ring is arranged in an arc shape, and the incomplete gear ring is in meshed connection with the first rack.

Preferably, the U-shaped plate is in threaded connection with the screw rod main body, and the U-shaped plate and the mounting bin form a relative sliding structure.

Preferably, a fixed cylinder is installed to the inside wall of U-shaped board, and a fixed cylinder is the rubber material.

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

1. through the threaded connection of two sets of first racks respectively with positive and negative lead screw, with the sliding connection of workstation, incomplete ring gear is connected with the meshing that corresponds first rack, when making operating personnel rotate positive and negative lead screw, two sets of first racks can the opposite direction slip, and then drive and correspond two sets of mounting bins and carry out the centre gripping to it from the inside of casing, perhaps correspond two sets of mounting bins and carry out the centre gripping to it from the outside of casing, and then can implement the centre gripping task and need not change anchor clamps and shift the casing according to the process of baking finish, thereby greatly increased whole work efficiency.

2. Through the threaded connection of U template and corresponding lead screw main part, with the sliding connection who corresponds the installation storehouse for operating personnel can be according to the whole length of the concrete size adjustment installation storehouse of casing and U template, and then make this anchor clamps can accomplish the centre gripping task to the casing of different specifications, guarantee the suitability of this anchor clamps.

Drawings

FIG. 1 is a schematic sectional view of a washing machine shell paint baking clamp according to the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of a U-shaped plate of a baking finish clamp for a washing machine shell according to the present invention.

In the figure: the device comprises a working table 1, supporting legs 2, a positive and negative screw rod 3, a first rack 4, a through hole 5, a fixed shaft 6, a movable roller 7, an incomplete gear ring 8, an installation bin 9, a screw rod main body 10, a U-shaped plate 11 and a fixed cylinder 12.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a washing machine shell paint baking clamp comprises a workbench 1, wherein supporting legs 2 are mounted at four corners of the bottom of the workbench 1, a positive and negative screw rod 3 penetrates through one side inside the workbench 1, first racks 4 are sleeved on the outer sides of the positive and negative screw rod 3 close to two ends, the first racks 4 are in threaded connection with the positive and negative screw rod 3, and the first racks 4 are in sliding connection with the workbench 1, so that an operator can drive two groups of the first racks 4 to slide in opposite directions simultaneously by rotating the positive and negative screw rod 3;

through holes 5 are uniformly formed in the top of the inner portion of the workbench 1, fixed shafts 6 are fixed at two ends of the inner portion of each through hole 5, a movable roller 7 is sleeved on the outer side of each fixed shaft 6, an incomplete toothed ring 8 is installed at the bottom of the outer wall of each movable roller 7, the central axis of each movable roller 7 is overlapped with the central axis of each through hole 5, each movable roller 7 is rotatably connected with the corresponding fixed shaft 6, each incomplete toothed ring 8 is arranged in an arc shape, and each incomplete toothed ring 8 is meshed with the corresponding first rack 4, so that when the two groups of first racks 4 correspondingly slide, the movable rollers 7 can correspondingly rotate, and the mounting bins 9 on the movable rollers are driven to be matched to complete a clamping task;

the top of the outer wall of the movable roller 7 is provided with an installation bin 9, the top inside the installation bin 9 penetrates through a screw rod main body 10, the outer side, close to the bottom end, of the screw rod main body 10 is sleeved with a U-shaped plate 11, the U-shaped plate 11 penetrates through the installation bin 9, the U-shaped plate 11 is in threaded connection with the screw rod main body 10, and the U-shaped plate 11 and the installation bin 9 form a relative sliding structure, so that an operator can adjust the length of the U-shaped plate 11 extending out of the installation bin 9 by rotating the screw rod main body 10, and further shells of different specifications can be clamped conveniently;

a fixed cylinder 12 is installed to the inside wall of U template 11, and fixed cylinder 12 is the rubber material for fixed cylinder 12 can replace the outer wall direct laminating of U template 11 and casing, avoids causing unnecessary damage to the casing.

When the utility model is used, as shown in figures 1-4, a plurality of groups of mounting bins 9 are in a vertical state in an initial state, a shell is placed at the middle position of the top of a workbench 1, two groups of mounting bins 9 close to the middle are kept at the inner side of the shell, two groups of mounting bins 9 far away from the middle are positioned at the outer part of the shell, a positive screw rod 3 and a negative screw rod 3 are rotated in a positive direction, two groups of first racks 4 are respectively connected with the positive screw rod 3 and the negative screw rod 3 through threads of the two groups of first racks 4 and are in sliding connection with the workbench 1, so that the two groups of first racks 4 can simultaneously move towards the middle direction, the two groups of movable rollers 7 close to the middle can drive the mounting bins 9 thereon to simultaneously rotate towards the direction close to the inner wall of the shell to be attached until the corresponding fixed cylinders 12 are attached to the inner wall of the shell, thereby clamping and fixing the shell, the two groups of mounting bins 9 far away from the middle can rotate towards the direction far away from the shell, so that the outer wall of the shell is in an exposed state, an operator can perform baking finish treatment on the outer wall of the shell at the moment, after the baking finish treatment on the outer wall is completed, the positive screw rod and the negative screw rod 3 are rotated reversely, so that the two groups of first racks 4 can move towards the direction far away from the middle at the moment, the two groups of mounting bins 9 near the middle can rotate towards the direction far away from the inner wall of the shell to remove clamping on the shell, the two groups of mounting bins 9 far away from the middle can rotate towards the direction near the shell until the corresponding fixed cylinders 12 are attached to the outer wall of the shell, so that the mounting bins can be clamped and fixed from the outside of the shell, and at the moment, the operator can perform baking finish treatment on the inner wall of the shell;

when the inner diameter of the shell is too large or too small, so that the corresponding two groups of mounting bins 9 can not finish clamping when rotating to the maximum amplitude, the screw rod main body 10 can be rotated forwards, the U-shaped plate 11 is connected with the screw rod main body 10 through the screw thread of the U-shaped plate 11, the U-shaped plate 11 is connected with the installation bin 9 in a sliding way, so that the U-shaped plate 11 can slide towards the outside of the installation bin 9, thereby increasing the integral length of the mounting bin 9 and the U-shaped plate 11, leading the mounting bin 9 to rotate by a smaller amplitude to finish the clamping task, when the height of the housing is too low so that the cartridge 9 cannot fit into the housing during clamping, the screw rod main body 10 can be rotated reversely, so that the integral length of the U-shaped plate 11 and the installation bin 9 is reduced, the fixed cylinder 12 can be attached to the shell, therefore, the clamp can well clamp shells of different specifications, and the applicability of the clamp is guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a washing machine casing baking finish anchor clamps, includes workstation (1), its characterized in that, supporting legs (2) are all installed to the four corners position department of workstation (1) bottom, and just one side of workstation (1) inside runs through and has positive and negative lead screw (3), and positive and negative lead screw (3) are close to the outside at both ends and all overlap and are equipped with first rack (4), through-hole (5) have evenly been seted up at the top of workstation (1) inside, and the both ends of through-hole (5) inside are fixed with fixed axle (6), the outside cover of fixed axle (6) is equipped with movable cylinder (7), and the bottom of movable cylinder (7) outer wall installs incomplete ring gear (8), installation storehouse (9) are installed to the top of movable cylinder (7) outer wall, and the top of installation storehouse (9) inside runs through there is lead screw main part (10), lead screw main part (10) are close to the outside U template (11) of bottom, and the U-shaped plate (11) penetrates through the mounting bin (9).

2. The washing machine shell paint baking clamp as claimed in claim 1, characterized in that the first rack (4) is in threaded connection with the positive and negative lead screw (3), and the first rack (4) is in sliding connection with the workbench (1).

3. The washing machine shell paint baking clamp according to claim 1, characterized in that the central axis of the movable roller (7) and the central axis of the through hole (5) are coincident with each other, and the movable roller (7) is rotatably connected with the fixed shaft (6).

4. A washing machine housing paint baking clamp as claimed in claim 1, characterized in that the incomplete toothed ring (8) is arc-shaped and the incomplete toothed ring (8) is in meshed connection with the first rack (4).

5. The washing machine shell paint baking clamp according to claim 1, characterized in that the U-shaped plate (11) is in threaded connection with the screw rod main body (10), and the U-shaped plate (11) and the mounting bin (9) form a relative sliding structure.

6. The washing machine shell paint baking clamp as claimed in claim 1, characterized in that a fixed cylinder (12) is installed on the inner side wall of the U-shaped plate (11), and the fixed cylinder (12) is made of rubber.

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