Tool for curing plastic-coated balancing weight of washing machine

Abstract

The utility model discloses a tool for curing a plastic-coated balancing weight of a washing machine, which relates to the technical field of production and processing equipment of the balancing weight of the washing machine and comprises a bottom plate, a plurality of tool shells are uniformly arranged at the top of the bottom plate, and a first sliding rod, a sliding block, a first clamping plate and a two-way screw rod are arranged in each tool shell. The two-way screw penetrates through the sliding block and is in threaded connection with the sliding block, the first clamping plate is provided with a sliding plate, a supporting rod and a second clamping plate through a second sliding rod, and the second sliding rod is further sleeved with a reset spring. Under the action of the two-way screw rod and the first clamping plate, the clamping requirements for balancing weights of different sizes can be better met, then the applicability of the device is improved, in addition, the balancing weights can be better clamped and fixed in cooperation with the second clamping plate, and therefore the applicability of the device is improved, and the practicability of the device is improved. And under the action of the worm gear and the worm, the clamping and fixing quality of the first clamping plate on the balancing weight is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing equipment for washing machine counterweights, in particular to a tooling for curing plastic-coated counterweights for washing machines. Background Art

[0002] A counterweight is usually installed inside the washing machine, the purpose of which is to make the washing machine have a certain weight, to reduce the vibration and shaking of the washing machine during operation, and to ensure the stability and balance of the washing machine. At present, counterweights are generally made of cement, iron ore, gravel, sand, water and other materials mixed in a certain proportion to form a slurry, and then made through the process steps of pressing / casting / molding, curing, and maintenance. Among them, plastic coating is usually one of the important process steps, that is, the slurry prepared by the above materials is filled into a counterweight plastic coating part (plastic shell). This process is usually called "filling". After curing, it is formed into a counterweight. This counterweight is usually called a plastic coated counterweight. After the counterweight is produced, it is necessary to use tooling to shape the counterweight to ensure the molding quality of the counterweight.

[0003] The utility model patent with the authorization announcement number CN215038660U discloses a tooling for curing plastic coated counterweights of washing machines, including a platform, on which are fixed several support frames for inserting plastic coated counterweights, each support frame including vertical channel steels and brackets fixed on the platform and arranged opposite to each other, the notch of the vertical channel steels facing the brackets, the top of the brackets are rotatably mounted with a first 匚-shaped support block, the opening of the first 匚-shaped support block facing the vertical channel steel; the middle of the brackets are fixedly connected with a fixed block, the fixed block is installed with a second 匚-shaped support block extending toward the vertical channel steel through a spring, the opening of the second 匚-shaped support block facing the vertical channel steel. The utility model has a simple structure, several support frames are fixed on the platform, the plastic coated counterweights filled with slurry are inserted into each support frame one by one, and left to stand for a period of time for curing, which can maintain stability and will not shake, creating favorable conditions for the final molding into counterweights.

[0004] In actual use, the above device can only meet the clamping and limiting requirements for counterweight blocks of a limited size, and cannot meet the clamping and limiting requirements for counterweight blocks of different sizes, thereby reducing the applicability of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a tooling for curing a plastic-coated counterweight block of a washing machine, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tooling for curing the plastic-coated counterweight of a washing machine, including a bottom plate. A number of tooling shells are evenly arranged on the top of the bottom plate. A first sliding rod is arranged inside the tooling shell. A slider is slidably arranged on the first sliding rod. There are two first clamping plates on the left and right on the slider. A bidirectional screw rod is also rotatably arranged inside the tooling shell. The bidirectional screw rod penetrates through the slider and is threadedly connected with the slider. A second sliding rod is also arranged inside the first clamping plate. Two sliding plates on the left and right are slidably arranged on the second sliding rod. Support rods are arranged on the inner and outer walls of the two sliding plates on the left and right. A chute for cooperating with the support rods is arranged on the tooling shell. The inner end of the support rod is provided with a second clamping plate. A return spring is also sleeved outside the second sliding rod.

[0008] As a further scheme of the present utility model: A shell is also arranged on the side wall of the tooling shell. The bidirectional screw rod penetrates through the shell and extends into the inside of the shell. A worm gear is also arranged on the bidirectional screw rod inside the shell through key connection. A worm is also rotatably arranged on the tooling shell. The worm meshes with the worm gear.

[0009] As a further scheme of the present utility model: A number of rollers are evenly arranged on the bottom of the bottom plate.

[0010] As a further scheme of the present utility model: A rotating handle is arranged at the top end of the worm.

[0011] As a further scheme of the present utility model: One end of the return spring is connected to the sliding plate, and the other end of the return spring is connected to the inner wall of the second clamping plate.

[0012] As a further scheme of the present utility model: A handrail frame is also arranged on the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Under the action of the bidirectional screw rod and the first clamping plate, the clamping requirements for counterweights of different sizes can be better met, thereby improving the applicability of the device. In addition, when used in cooperation with the second clamping plate, the counterweight can be better clamped and fixed, thus improving the applicability of the device;

[0015] 2. Under the action of the worm gear and worm, the clamping and fixing quality of the first clamping plate for the counterweight is ensured. In addition, under the action of the return spring, the clamping and fixing quality of the second clamping plate for the counterweight is ensured, thereby improving the clamping and fixing quality of the device for the counterweight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0017] Figure 2This is a schematic diagram of the internal structure of the tooling housing in the embodiment of the present utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the housing in the embodiment of the present utility model.

[0019] Figure 4 This is a schematic diagram of the internal structure of the first clamping plate in the embodiment of the present utility model.

[0020] Annotation of reference numerals: 1, bottom plate; 2, roller; 3, handrail frame; 4, tooling housing; 5, bidirectional screw; 6, first slide bar; 7, slider; 8, housing; 9, worm; 10, worm gear; 11, rotating handle; 12, first clamping plate; 13, second slide bar; 14, slide plate; 15, return spring; 16, support rod; 17, second clamping plate. Detailed implementation manners

[0021] The following embodiments will describe the present utility model in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The embodiments listed in the present utility model are only used to illustrate the present utility model and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a tooling for curing the plastic-coated counterweight of a washing machine includes a bottom plate 1. A plurality of tooling housings 4 are evenly arranged on the top of the bottom plate 1, and a plurality of rollers 2 are evenly arranged on the bottom of the bottom plate 1. Under the action of the rollers 2, the whole device can be moved, which facilitates the staff to transfer the formed counterweight, thereby improving the use efficiency of the device. An armrest frame 3 is also arranged on the bottom plate 1. Under the action of the armrest frame 3, it is convenient for the staff to move the whole device, thus facilitating the use.

[0024] A first slide bar 6 is arranged inside the tooling housing 4. A slider 7 is slidably arranged on the first slide bar 6. There are two first clamping plates 12 on the left and right of the slider 7. A bidirectional screw 5 is also rotatably arranged inside the tooling housing 4. The bidirectional screw 5 passes through the slider 7 and is threadedly connected to the slider 7. At this time, rotating the bidirectional screw 5 can drive the two first clamping plates 12 on the left and right to approach or separate, so that the first clamping plates 12 can clamp and fix the counterweight to be cured, and at the same time, it can also play a certain role in shaping the counterweight, thereby ensuring the shaping quality of the device for the counterweight, and at the same time, it can better meet the shaping requirements for counterweights of different sizes, and to a certain extent, the applicability of this tooling is improved.

[0025] A housing 8 is also provided on the side wall of the tooling housing 4. A bidirectional screw 5 passes through the housing 8 and extends into the interior of the housing 8. A worm gear 10 is also provided on the bidirectional screw 5 inside the housing 8 by key connection. A worm 9 is rotatably provided on the tooling housing 4. The worm 9 meshes with the worm gear 10. At this time, rotating the worm 9 can drive the bidirectional screw 5 to rotate through the worm gear 10, thereby clamping and fixing the counterweight, thus ensuring the quality of the counterweight curing. A rotating handle 11 is provided at the top end of the worm 9. By rotating the rotating handle 11, the bidirectional screw 5 can be driven to rotate through the worm 9 and the worm gear 10. In addition, because the worm 9 and the worm gear 10 have a self-locking function, the clamping and fixing quality of the first clamping plate 12 for the counterweight is ensured.

[0026] A second sliding rod 13 is also provided inside the first clamping plate 12. Two left and right sliding plates 14 are slidably provided on the second sliding rod 13. Support rods 16 are provided on the inner and outer walls of the two left and right sliding plates 14. A chute for cooperating with the support rod 16 is provided on the tooling housing 4. A second clamping plate 17 is provided at the inner end of the support rod 16. Under the action of the second clamping plate 17, the left and right sides of the counterweight can be clamped and fixed, and in cooperation with the first clamping plate 12 to clamp and fix the front and rear sides of the counterweight, thereby improving the clamping and fixing quality of the device for the counterweight, and further ensuring the use efficiency of the tooling. A return spring 15 is also sleeved outside the second sliding rod 13. One end of the return spring 15 is connected to the sliding plate 14, and the other end of the return spring 15 is connected to the inner wall of the second clamping plate 17. At this time, under the action of the return spring 15, the clamping and fixing quality of the second clamping plate 17 for the counterweight is ensured.

[0027] During actual use, when it is necessary to clamp the counterweight to be cured, the staff places the formed counterweight inside the tooling housing 4, and then rotates the rotating handle 11 to drive the bidirectional screw 5 to rotate by using the worm 9 and the worm gear 10, so that the first clamping plate 12 clamps and fixes the front and rear sides of the counterweight, and at the same time, the second clamping plate 17 can clamp and fix the left and right sides of the counterweight, so that the device can better meet the shaping work for counterweights of different sizes, thus ensuring the applicability of the device. In addition, because the worm 9 and the worm gear 10 have a self-locking function, the clamping and fixing quality of the first clamping plate 12 for the counterweight is further ensured. In addition, under the action of multiple tooling housings 4, the device can work on multiple counterweights simultaneously.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0029] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tool for curing a plastic coated counterweight block of a washing machine, comprising a bottom plate (1), characterized in that: A plurality of tooling shells (4) are evenly arranged on the top of the bottom plate (1), a first slide bar (6) is arranged inside the tooling shell (4), a slider (7) is slidably arranged on the first slide bar (6), two first clamping plates (12) are arranged on the slider (7), a bidirectional screw (5) is rotatably arranged inside the tooling shell (4), the bidirectional screw (5) passes through the slider (7) and is threadedly connected to the slider (7), a second slide bar (13) is also arranged inside the first clamping plate (12), two slide plates (14) are slidably arranged on the second slide bar (13), support rods (16) are arranged on the inner and outer walls of the two slide plates (14), a slide groove used in conjunction with the support rod (16) is arranged on the tooling shell (4), a second clamping plate (17) is arranged at the inner end of the support rod (16), and a return spring (15) is also sleeved on the outer side of the second slide bar (13).

2. The tooling for curing plastic coated counterweights of washing machines according to claim 1, characterized in that: A shell (8) is also provided on the side wall of the tool housing (4); the bidirectional screw (5) penetrates the shell (8) and extends into the interior of the shell (8); a worm wheel (10) is also provided on the bidirectional screw (5) and is located inside the shell (8) via a key connection; a worm (9) is also rotatably provided on the tool housing (4); the worm (9) and the worm wheel (10) are meshed with each other.

3. The tooling for curing plastic coated counterweights of a washing machine according to claim 1, characterized in that: A plurality of rollers (2) are evenly arranged on the bottom of the base plate (1).

4. The tooling for curing the plastic coated counterweight of a washing machine according to claim 2, characterized in that: A rotating handle (11) is provided at the top end of the worm (9).

5. The tooling for curing plastic coated counterweights of a washing machine according to claim 1, characterized in that: One end of the return spring (15) is connected to the slide plate (14), and the other end of the return spring (15) is connected to the inner wall of the second clamping plate (17).

6. The tooling for curing the plastic coated counterweight of a washing machine according to claim 3, characterized in that: A handrail frame (3) is also provided on the base plate (1).

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