Clamping device for disassembling and cleaning mold
By designing a clamping device for mold disassembly and cleaning and adopting a driving and rotating mechanism, the dangerous problem caused by fixture replacement during mold disassembly is solved, and stable clamping and safe disassembly of molds of any length are achieved.
Patent Information
- Application Number
- CN202422716661.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-08
AI Technical Summary
In the prior art, when the mold is disassembled and cleaned, the clamps need to be replaced according to the length, which leads to a risk factor during the mold hoisting process.
A clamping device for mold disassembly and cleaning is designed. It adopts a driving mechanism and a rotating mechanism. The distance between the clamping plates can be adjusted in real time according to the length of the mold, and the rotation and movement of the mold can be achieved through the engagement of the worm and worm gear.
It achieves stable clamping of molds of any length, avoids the danger of replacing fixtures during mold length change, and improves operational safety.
Smart Images
Figure CN223354065U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mold clamping, and in particular relates to a clamping device for disassembling and cleaning a mold. Background Art
[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion and die casting or forging, smelting and stamping. In short, moulds are tools used to make shaped objects. Such tools are composed of various parts, and different moulds are composed of different parts. They mainly realize the processing of the shape of the object by changing the physical state of the moulding material. Fixtures refer to devices used to fix the processing object in the mechanical manufacturing process so that it occupies the correct position to accept construction or inspection. They are also called fixtures. In a broad sense, any device used to quickly, conveniently and safely install workpieces in any process in the process can be called a fixture.
[0003] Currently, molds need to be disassembled and cleaned after use. For some more complex molds, they need to be hoisted onto a fixture for clamping, and then the operator rotates the mold to remove the parts on it. However, when hoisting the mold onto the fixture, due to the different lengths of the molds, different adapter fixtures need to be replaced for clamping. Since the molds are heavy, there is a certain risk factor in the process of hoisting the mold and replacing the fixture.
[0004] Therefore, a clamping device for mold disassembly and cleaning is designed to solve the technical problem in the prior art that the clamp needs to be constantly replaced according to the length of the mold, resulting in the mold being hoisted for a long time and increasing the risk factor.
[0005] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Utility Model Content
[0006] The embodiments of the present disclosure at least provide a clamping device for mold disassembly and cleaning.
[0007] In a first aspect, an embodiment of the present disclosure provides a clamping device for mold disassembly and cleaning, comprising: a clamping base, with clamping platforms provided on both sides of its upper end surface;
[0008] Each of the clamping platforms is connected to a clamping plate via a telescopic rod;
[0009] A driving mechanism is provided on the clamping table and connected to the clamping plates, and is adapted to drive the two clamping plates to move to clamp the mold when started;
[0010] The rotating mechanism is arranged on one side of one of the clamping platforms and connected to the clamping plate on the clamping platform. It is suitable for driving the clamping plate to rotate when started, and then driving the mold clamped by the two clamping plates to rotate.
[0011] In an optional embodiment, the rotating mechanism includes:
[0012] A rotation control box is provided on the clamping base and is located on one side of one of the clamping platforms;
[0013] A worm is provided inside the rotation control box and meshes with the worm wheel; and
[0014] One end of one of the telescopic rods is connected to the worm gear, and the other end passes through the rotation control box and is connected to the current clamping plate.
[0015] In an optional embodiment, the driving mechanism includes:
[0016] The driving motor is arranged on the clamping base, and its output end is connected to the screw rod;
[0017] The screw rod is provided with two sections of threads in opposite directions; and
[0018] The movable clamping assembly is engaged with the screw rod and is suitable for moving along the axis direction of the screw rod to clamp the mold after the size of the mold changes.
[0019] In an optional embodiment, the mobile clamping assembly includes:
[0020] A moving part that meshes with the two threads;
[0021] A C-shaped clamping plate provided on the moving member; and
[0022] A follower plate is provided on one side of the clamping plate on each of the telescopic rods;
[0023] The driven plate is located on the inner side of the C-shaped clamping plate, and is suitable for being pushed by the C-shaped clamping plate and driving the telescopic rod to extend and retract when the moving part moves along the axis of the screw rod.
[0024] In an optional embodiment, the telescopic rod is composed of a fixed end and a movable end connected in a sleeve manner; wherein
[0025] The fixed end is connected to the worm gear and to the clamping table bearing; and
[0026] The moving end is connected to the clamping plate.
[0027] In an optional embodiment, one end of the worm is connected to the inner bearing of the rotation control box, and the other end of the worm passes through the rotation control box and is connected to the turntable.
[0028] In an optional embodiment, a plurality of universal wheels are provided on the lower end surface of the clamping base.
[0029] In an optional embodiment, a handheld push rod is provided on one side of the clamping base.
[0030] In an optional embodiment, the clamping plate is provided with a plurality of pin holes; and
[0031] A latch is correspondingly arranged in each of the latch holes.
[0032] The beneficial effect of the present invention is that the device is provided with a driving mechanism. When the mold is hoisted and moved to the clamping base, the driving mechanism is started to clamp the mold, and the distance between the two clamping plates in the driving mechanism can be adjusted in real time according to the length of the mold to ensure that molds of any length can be clamped, avoiding the need to replace different clamps after the mold length is changed, resulting in the mold being hoisted in place for a long time and increasing the risk factor.
[0033] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The objectives and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.
[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited herein and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0036] Figure 1 An overall stereogram provided for an embodiment of the present disclosure;
[0037] Figure 2 A schematic diagram of the overall first-perspective cross-sectional structure provided by an embodiment of the present disclosure;
[0038] Figure 3 A schematic diagram of the overall cross-sectional structure from a second perspective provided by an embodiment of the present disclosure;
[0039] Figure 4 This is a schematic diagram of the three-dimensional structure of the telescopic rod and its surrounding components provided in an embodiment of the present disclosure.
[0040] In the picture:
[0041] 1. Clamping base; 10. Clamping platform; 11. Clamping plate; 110. Pin hole; 12. Universal wheel; 13. Handheld push rod;
[0042] 2. Rotating mechanism; 20. Rotating control box; 21. Turntable; 22. Worm; 23. Worm gear; 24. Telescopic rod; 24a. Fixed end; 24b. Moving end;
[0043] 3. Driving mechanism; 30. Driving motor; 31. Screw; 32. Moving part; 33. C-type clamp; 34. Driven plate. DETAILED DESCRIPTION
[0044] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.
[0045] In this document, when it is mentioned that a first component is located on a second component, this may mean that the first component may be directly formed on the second component, or that a third component may be interposed between the first component and the second component. In addition, in the drawings, the thickness of components may be exaggerated or reduced in order to effectively describe technical content.
[0046] As used herein, when an element or layer is referred to as being "located on," "engaged to," "connected to," "attached to," or "coupled to" another element or layer, it may be directly located on, engaged, connected, attached to, or coupled to the other element or layer, or there may be intervening elements or layers. Conversely, when an element is referred to as being "directly on," "directly engaged to," "directly connected to," "directly attached to," or "directly coupled to" another element or layer, there may be no intervening elements or layers. Other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between" versus "directly between," "adjacent" versus "directly adjacent," etc.). As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0047] Herein, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." when following a list of elements modify the entire list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.
[0048] The terms used herein are only used to describe specific exemplary configurations and are not intended to be limiting. As used herein, the singular articles "a", "an" and "the" may also be intended to include plural forms, unless otherwise clearly indicated herein. The terms "comprise", "include" and "have" are inclusive and therefore specify the presence of features, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components and / or combinations thereof. The method steps, processes and operations described herein should not be interpreted as necessarily requiring them to be performed in the particular order discussed or shown, unless specifically identified as an execution order. Additional or alternative steps may be adopted.
[0049] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Thus, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations, aspects, or designs. Instead, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.
[0050] Research has found that current molds need to be disassembled and cleaned after use. For some more complex molds, they need to be hoisted onto a fixture for clamping, and then the operator rotates the mold to remove the parts on it. However, when hoisting the mold onto the fixture, due to the different lengths of the molds, different adapter fixtures need to be replaced for clamping. Since the mold is heavy, there is a certain risk factor in the process of hoisting the mold and replacing the fixture.
[0051] Based on the above research, an embodiment of the present disclosure provides a clamping device for mold disassembly and cleaning. By providing a driving mechanism, when the mold is hoisted and moved to the clamping base, the driving mechanism is started to clamp the mold, and the distance between the two clamping plates in the driving mechanism can be adjusted in real time according to the length of the mold to ensure that molds of any length can be clamped, avoiding the need to replace different clamps after the mold length is changed, resulting in the mold being hoisted in place for a long time and increasing the risk factor.
[0052] The defects in the above solutions are the results obtained by the utility model inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present invention in this article should be the contributions made by the utility model inventor to the present invention during the disclosure process.
[0053] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.
[0054] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.
[0055] In some embodiments, as Figure 1 As shown, the mold to be disassembled and cleaned is hoisted above the clamping base 1 and located between the two clamping plates 11. The current mold is clamped by the two clamping plates 11. Positioning holes are pre-opened on the two end surfaces where the mold and the two clamping plates 11 are in contact. The positioning holes are aligned with the pin holes 110 and then the pins are inserted to fix the mold between the two clamping plates 11 for the operator to disassemble the mold. During the mold disassembly process, the handheld push rod 13 can be manually pushed to move the mold.
[0056] In some embodiments, as Figure 2 As shown, after the mold is clamped, the mold needs to be rotated during the process of disassembling the mold to facilitate the disassembly of the parts on it. At this time, the operator manually rotates the turntable 21, which drives the worm 22 in the rotation control box 20 to rotate, and the worm 22 engages with the worm gear 23, which can drive the worm gear 23 to rotate, and then drives the clamping plate 11 fixed to the telescopic rod 24 to rotate through the telescopic rod 24. The clamping plate 11 is connected and fixed to the mold, so it can drive the mold to rotate, so that the operator can perform the disassembly work.
[0057] In some embodiments, as Figure 3 and Figure 4As shown, if the length of the mold currently hoisted on the clamping base 1 changes, the drive motor 30 is started, and its output end drives the screw rod 31 to rotate. At this time, the C-shaped clamp 33 on the movable part 32 clamps the driven plate 34. During the rotation of the screw rod 31, the movable part 32 is driven to move along the axial direction of the screw rod 31, and then the C-shaped clamp 33 is used to push the driven plate 34 to move, and then the movable end 24b fixed to the driven plate 34 is driven to move, which can drive the corresponding driven plate 34 to move. Since the threads on the screw rod 31 are in opposite directions, when the screw rod 31 rotates, the two movable parts 32 can be driven to move closer to or away from each other to adapt to the current length of the mold.
[0058] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.
[0059] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used herein unless expressly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.
[0060] Spatially relative terms, such as "inside," "outside," "below," "beneath," "down," "above," "on," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. In addition to the orientations depicted in the figures, spatially relative terms may be intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as being "below" or "below" other elements or features will be oriented to be "above" the other elements or features. Thus, the example term "below" may encompass both above and below orientations. The device may be oriented otherwise (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.
[0061] In the above discussion, unless otherwise indicated, the terms "about," "approximately," "substantially," etc., when used to describe a numerical value, mean a variation of + / - 10% of the value.
[0062] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.
Claims
1. A clamping device for mold disassembly and cleaning, characterized in that: include: A clamping base, with clamping platforms provided on both sides of its upper end surface; in Each of the clamping platforms is connected to a clamping plate via a telescopic rod; A driving mechanism is provided on the clamping table and connected to the clamping plates, and is adapted to drive the two clamping plates to move to clamp the mold when started; The rotating mechanism is arranged on one side of one of the clamping platforms and connected to the clamping plate on the clamping platform. It is suitable for driving the clamping plate to rotate when started, and then driving the mold clamped by the two clamping plates to rotate.
2. The clamping device for mold disassembly and cleaning according to claim 1, characterized in that: The rotating mechanism comprises: A rotation control box is provided on the clamping base and is located on one side of one of the clamping platforms; A worm is provided inside the rotation control box and meshes with the worm wheel; and One end of one of the telescopic rods is connected to the worm gear, and the other end passes through the rotation control box and is connected to the current clamping plate.
3. The clamping device for mold disassembly and cleaning according to claim 2, characterized in that: The driving mechanism comprises: The driving motor is arranged on the clamping base, and its output end is connected to the screw rod; The screw rod is provided with two sections of threads in opposite directions; and The movable clamping assembly is engaged with the screw rod and is suitable for moving along the axis direction of the screw rod to clamp the mold after the size of the mold changes.
4. The clamping device for mold disassembly and cleaning according to claim 3, characterized in that: The mobile clamping assembly comprises: A moving part that meshes with the two threads; A C-shaped clamping plate provided on the moving member; and A driven plate is provided on one side of the clamping plate on each of the telescopic rods; The driven plate is located on the inner side of the C-shaped clamping plate, and is suitable for being pushed by the C-shaped clamping plate and driving the telescopic rod to extend and retract when the moving part moves along the axis of the screw rod.
5. The clamping device for mold disassembly and cleaning according to claim 4, characterized in that: The telescopic rod is composed of a fixed end and a movable end connected in a sleeve manner; The fixed end is connected to the worm gear and to the clamping table bearing; and The moving end is connected to the clamping plate.
6. The clamping device for mold disassembly and cleaning according to claim 2, characterized in that: One end of the worm is connected to the inner bearing of the rotation control box, and the other end of the worm passes through the rotation control box and is connected to the turntable.
7. The clamping device for mold disassembly and cleaning according to claim 1, characterized in that: A plurality of universal wheels are arranged on the lower end surface of the clamping base.
8. The clamping device for mold disassembly and cleaning according to claim 1, wherein: A handheld push rod is provided on one side of the clamping base.
9. The clamping device for mold disassembly and cleaning according to claim 1, characterized in that: The clamping plate is provided with a plurality of pin holes; and A latch is correspondingly arranged in each latch hole.