Clamping assembly capable of being adjusted in two directions
By designing a bidirectional adjustable clamping assembly, the automatic clamping and rotation of the mold is achieved by using bidirectional screws, servo motors and electric telescopic rods, which solves the problems of clamping instability caused by vibration in the mechanical processing and the adaptability of different heights caused by vibration in the mold. , improves production efficiency and reduces the labor intensity of operators.
Patent Information
- Application Number
- CN202421080249.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-17
AI Technical Summary
During the process of mechanical processing of molds, the mold is prone to unstable clamping due to mechanical vibration, and molds of different heights lack adaptive clamping methods, resulting in reduced production efficiency.
A two-way adjustable clamping assembly is designed, including a dust collecting mechanism, a rotating mechanism and a lifting mechanism. The automatic clamping and rotation of the mold is achieved through a bidirectional screw, a servo motor and an electric telescopic rod to ensure that the mold is at different heights and positions. The stable fixation of the process is collected through metal grids and dust collectors.
It improves the position stability of the mold in mechanical processing, adapts to mold clamping at different heights, reduces the labor intensity of the operator, and maintains the cleanliness of the workplace.
Smart Images
Figure CN222243613U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing molds, in particular to a clamping component which can be adjusted in both directions. Background Art
[0002] Machining molds refer to molds used to manufacture materials such as metals, plastics, and rubber. Molds are one of the commonly used tools in industrial production. They can quickly produce a large number of parts with various shapes and precise sizes through processes such as injection molding, die casting, and forging. The production of molds usually needs to be designed and manufactured according to product drawings, including the selection of mold materials, the selection of processing technology, and surface treatment.
[0003] A mold is a tool used to manufacture materials such as metal, plastic, and rubber. A mold is usually composed of a mold core, a mold frame, a runner system, a cooling system, and other parts. During the mold manufacturing process, CNC machine tools, EDM machines, and other equipment are required to process and manufacture the mold. Molds are used in a wide range of fields, including automotive parts, electronic products, daily necessities, and medical devices.
[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. When machining the mold, the mold is often unstable due to mechanical vibration, and there is no corresponding clamping method for molds of different heights; 2. When machining the mold, it is often necessary to perform processing in different directions, and the operator is generally required to turn it over manually, which is time-consuming and labor-intensive, and reduces production efficiency. Utility Model Content
[0005] The purpose of the present invention is to provide a clamping assembly that can be adjusted in both directions, so as to solve the problem that the mold is often clamped unsteadily due to mechanical vibration when machining the mold mentioned in the above background technology, and there is no corresponding clamping method for molds of different heights, and the mold often needs to be machined in different directions when machining the mold, which generally requires operators to manually turn it over, which is time-consuming and labor-intensive, and reduces production efficiency. To achieve the above purpose, the present invention provides the following technical solutions: a clamping assembly that can be adjusted in both directions, including a dust collecting mechanism, a connecting plate is provided on the left and right sides of the dust collecting mechanism, a fixed plate is provided on the other side of the connecting plate, a rotating mechanism is connected to the internal rotation of the fixed plate, a slide frame is welded at the end of the rotating mechanism, a bidirectional screw is connected to the internal rotation of the slide frame, a clamping frame is screwed to the outer wall of the rod body of the bidirectional screw, a lifting mechanism is vertically penetrated through the middle of the top of the clamping frame, and a driving motor is plugged into one end of the bidirectional screw.
[0006] Further preferably, the clamping frame, the bidirectional screw and the driving motor form a clamping mechanism.
[0007] Further preferably, the clamping frame consists of a sliding screw block, an L-shaped clamp and a stop plate, wherein the sliding screw block is screwed to the outer wall of the rod body of the bidirectional screw, the L-shaped clamp is welded to the top side of the sliding screw block, and the stop plate is welded to the front outer wall of the sliding screw block.
[0008] Further preferably, the lifting mechanism is composed of an electric telescopic rod and a pressure plate, wherein the driving end of the electric telescopic rod vertically penetrates the middle of the top of the L-shaped clamping plate, and the pressure plate is arranged at the driving end of the electric telescopic rod.
[0009] Further preferably, the rotating mechanism consists of a rotating shaft and a servo motor, wherein one end of the rotating shaft is rotatably connected to the inside of the fixed plates on the left and right sides, and the other end is inserted into the outer wall of the slide slot frame, and the output end of the servo motor is inserted into the end of the rotating shaft on one side.
[0010] Further preferably, the dust collecting mechanism consists of a metal grid, a bottom box and a dust collecting box, wherein the metal grid is arranged at the top opening of the bottom box, and the dust collecting box is slidably connected to the inside of the bottom box.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the driving motor is started to drive the sliding screw block on the outer wall of the bidirectional screw rod body to move laterally along the thread direction. During this period, the abutment plate welded to the outer wall of the front side of the sliding screw block will slide against the inner wall of the slide groove frame until it contacts the bottom of the mold and slides against its bottom to place the mold on its top, while the inner wall of the L-shaped clamping plate will contact and fit tightly with the outer surface of the mold to complete the clamping and fixing of the mold. Afterwards, the electric telescopic rod is started by an external controller to push the pressure plate down to contact and fit tightly with the top of the mold, thereby achieving clamping and fixing of the upper position of the mold, further enhancing the position stability of the mold during mechanical processing, and at the same time being able to adapt to molds of different heights, and jointly complete the clamping and fixing operations for a variety of molds with the clamping mechanism to prevent the mold position from being offset during mechanical processing.
[0013] In the utility model, the servo motor is started, so that its output end starts to rotate and drives the rotating shaft plugged therewith to rotate at the same time, which can drive the slide frame plugged with the other end of the rotating shaft to rotate together. Because the mold is clamped and fixed on the top of the slide frame by the clamping mechanism and the lifting mechanism, the mold will also be rotated during this period, so that the processing of different orientations of the mold can be automatically realized. The debris and dust generated when the mold is processed will directly fall into the dust collecting box through the mesh holes of the metal grid and be collected. By manually pulling the dust collecting box out of the bottom box, the debris and dust can be cleaned up centrally, which can keep the workplace clean and reduce the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the clamping frame of the utility model;
[0017] Figure 4 It is a schematic diagram of the structure of the dust collecting mechanism of the utility model.
[0018] In the figure: 1. dust collecting mechanism; 101. metal grid; 102. bottom box; 103. dust collecting box; 2. connecting plate; 3. fixing plate; 4. rotating mechanism; 401. rotating shaft; 402. servo motor; 5. slide frame; 6. bidirectional screw; 7. clamping frame; 701. sliding screw block; 702. L-shaped clamping plate; 703. abutment plate; 8. lifting mechanism; 801. electric telescopic rod; 802. pressing plate; 9. driving motor. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 4The utility model provides a technical solution: a bidirectionally adjustable clamping assembly includes a dust collecting mechanism 1, a connecting plate 2 is provided on the left and right sides of the dust collecting mechanism 1, a fixing plate 3 is provided on the other side of the connecting plate 2, the fixing plate 3 is internally rotatably connected with a rotating mechanism 4, a slide frame 5 is welded at the end of the rotating mechanism 4, the slide frame 5 is internally rotatably connected with a bidirectional screw 6, a clamping frame 7 is screwed on the outer wall of the rod body of the bidirectional screw 6, a lifting mechanism 8 is vertically penetrated through the middle of the top of the clamping frame 7, and a driving motor 9 is plugged into one end of the bidirectional screw 6.
[0021] In this embodiment, Figure 1 As shown, the clamping frame 7, the bidirectional screw 6 and the drive motor 9 constitute a clamping mechanism; it should be noted that when using the clamping assembly in the utility model, the operator can first place the mold in the top center of the slide frame 5, and then start the drive motor 9 to make its output end start to rotate and drive the bidirectional screw 6 plugged therein to rotate together. At the same time, the left and right clamping frames 7 screwed to the outer wall of the rod body of the bidirectional screw 6 will approach each other along their respective thread directions until the L-shaped clamping plate 702 in the clamping frame 7 contacts and fits together with the surface of the mold, thereby completing the clamping operation of the mold and fixing the position of the mold to prevent the mold from being displaced during mechanical processing.
[0022] In this embodiment, Figure 3 As shown in the figure, the clamping frame 7 is composed of a sliding screw block 701, an L-shaped clamping plate 702 and a butt plate 703, wherein the sliding screw block 701 is screwed to the outer wall of the rod body of the bidirectional screw 6, the L-shaped clamping plate 702 is welded to the top side of the sliding screw block 701, and the butt plate 703 is welded to the front outer wall of the sliding screw block 701; it should be noted that when the operator starts the drive motor 9, its output end will start to rotate and drive the bidirectional screw 6 plugged therein to rotate together, and at the same time, the left and right sliding blocks screwed to the outer wall of the rod body of the bidirectional screw 6 will rotate. The moving screw block 701 will drive the L-shaped clamping plate 702 on its top to move horizontally along the thread direction. During this period, the abutment plate 703 welded to the front outer wall of the sliding screw block 701 will slide along the inner wall of the slide groove frame 5 until it contacts the bottom of the mold and slides along its bottom to place the mold on its top. At the same time, the inner wall of the L-shaped clamping plate 702 will contact the outer surface of the mold and fit closely with it, completing the clamping and fixing of the mold to prevent the mold position from being offset during mechanical processing.
[0023] In this embodiment, Figure 3As shown, the lifting mechanism 8 is composed of an electric telescopic rod 801 and a pressure plate 802, wherein the driving end of the electric telescopic rod 801 vertically penetrates the middle of the top of the L-shaped clamping plate 702, and the pressure plate 802 is arranged at the driving end of the electric telescopic rod 801; it should be noted that when the operator starts the driving motor 9 to drive the clamping frame 7 on the left and right sides to clamp and fix the mold along the thread direction, the operator can start the electric telescopic rod 801 through an external controller to make its driving end begin to extend downward, which will push the pressure plate 802 connected to it to descend together until the bottom of the pressure plate 802 contacts the top of the mold and fits tightly to its upper surface, thereby clamping and fixing the upper position of the mold, further enhancing the position stability of the mold during mechanical processing. At the same time, the setting of the lifting mechanism 8 can also adapt to molds of different heights, so that it can work with the clamping mechanism to complete the clamping and fixing operations for various molds.
[0024] In this embodiment, Figure 2 As shown, the rotating mechanism 4 is composed of a rotating shaft 401 and a servo motor 402, wherein one end of the rotating shaft 401 is rotatably connected to the inside of the fixed plates 3 on the left and right sides, and the other end is plugged into the outer wall of the slide frame 5, and the output end of the servo motor 402 is plugged into the end of the rotating shaft 401 on one side; it should be noted that after the operator fixes the upper, lower, left and right positions of the entire mold through the clamping mechanism and the lifting mechanism 8, the operator can start the processing machine at this time to process the mold, and in this process, it is often necessary to process other positions of the mold. This requires the operator to manually flip the mold, which is very inconvenient. Therefore, a rotating mechanism 4 is designed in the utility model. In specific operations, the operator only needs to start the servo motor 402 to make its output end start to rotate and drive the rotating shaft 401 plugged therein to rotate at the same time, which can drive the slide frame 5 plugged with the other end of the rotating shaft 401 to rotate together. Because the mold is clamped and fixed on the top of the slide frame 5 by the clamping mechanism and the lifting mechanism 8, the mold will also be rotated during this period, so that the processing of different orientations of the mold can be automatically realized.
[0025] In this embodiment, Figure 4As shown, the dust collecting mechanism 1 is composed of a metal grid 101, a bottom box 102 and a dust collecting box 103, wherein the metal grid 101 is arranged at the top opening of the bottom box 102, and the dust collecting box 103 is slidably connected to the inside of the bottom box 102; it should be noted that when the machine is used to process the mold, some debris and dust are inevitably generated, and these debris and dust fall to the ground and need to be cleaned up in time, which is very time-consuming and laborious. Therefore, in the present invention, a dust collecting mechanism 1 is designed to centrally collect the debris and dust generated during the mold processing. During operation, the debris and dust generated by processing fall back downward to the metal grid 101 set at the opening of the bottom box 102 under the action of gravity. At this time, the debris and dust will directly pass through the mesh holes of the metal grid 101 into the dust box 103 located directly below it and be collected. After collecting for a period of time, the operator can manually pull the dust box 103 to slide it out from the inside of the bottom box 102, and then the debris and dust in the dust box 103 can be cleaned up collectively, which can keep the workplace clean while reducing the labor intensity of the operator.
[0026] The use method and advantages of the utility model: When the bidirectionally adjustable clamping assembly is used, the working process is as follows:
[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the operator can place the mold at the top center of the slide frame 5, and then start the drive motor 9, the output end of which will drive the bidirectional screw 6 connected thereto to start rotating, and at the same time, the left and right sliding screw blocks 701 screwed to the outer wall of the rod body of the bidirectional screw 6 will drive the L-shaped clamping plate 702 provided on the top thereof to move laterally along the thread direction, during which time the butt plate 703 will slide against the inner wall of the slide frame 5 until it contacts the bottom of the mold and slides against its bottom, so that the mold is placed on its top, and the inner wall of the L-shaped clamping plate 702 will contact the outer surface of the mold and fit closely therewith, completing the clamping and fixing of the mold, after which the operator can start the electric telescopic rod 801 through the external controller to push the pressing plate 802 down until it fits closely against the mold. The upper surface of the mold is clamped and fixed, thereby achieving clamping and fixing the upper position of the mold, further enhancing the position stability of the mold during mechanical processing. At this time, the operator can start the processing machine to perform processing operations on the mold, and start the servo motor 402 to drive the rotating shaft 401 and the slide frame 5 plugged into the other end of the rotating shaft 401 to rotate together, so that the mold clamped and fixed on the top of the slide frame 5 is rotated together, thereby achieving processing of different orientations of the mold, and the debris and dust generated during this period will directly fall into the dust box 103 through the mesh holes of the metal grid 101 and be collected. After collecting for a period of time, the operator can manually pull the dust box 103 out of the bottom box 102 for centralized cleaning, which can keep the workplace clean while reducing the labor intensity of the operator.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A bidirectionally adjustable clamping assembly, comprising a dust collecting mechanism (1), characterized in that: The dust collecting mechanism (1) is provided with connecting plates (2) on the left and right sides, and a fixing plate (3) is provided on the other side of the connecting plate (2). The fixing plate (3) is internally rotatably connected to a rotating mechanism (4). A slide groove frame (5) is welded at the end of the rotating mechanism (4). The slide groove frame (5) is internally rotatably connected to a bidirectional screw rod (6). The outer wall of the rod body of the bidirectional screw rod (6) is screwed with a clamping frame (7). A lifting mechanism (8) is vertically penetrated through the middle of the top of the clamping frame (7). A driving motor (9) is plugged into one end of the bidirectional screw rod (6).
2. The bidirectionally adjustable clamping assembly according to claim 1, characterized in that: The clamping frame (7), the bidirectional screw (6) and the driving motor (9) form a clamping mechanism.
3. The bidirectionally adjustable clamping assembly according to claim 1, characterized in that: The clamping frame (7) is composed of a sliding screw block (701), an L-shaped clamping plate (702) and a stop plate (703), wherein the sliding screw block (701) is screwed to the outer wall of the bidirectional screw rod (6), the L-shaped clamping plate (702) is welded to one side of the top of the sliding screw block (701), and the stop plate (703) is welded to the front outer wall of the sliding screw block (701).
4. The bidirectionally adjustable clamping assembly according to claim 1, characterized in that: The lifting mechanism (8) is composed of an electric telescopic rod (801) and a pressing plate (802), wherein the driving end of the electric telescopic rod (801) vertically penetrates the middle of the top of the L-shaped clamping plate (702), and the pressing plate (802) is arranged at the driving end of the electric telescopic rod (801).
5. The bidirectionally adjustable clamping assembly according to claim 1, characterized in that: The rotating mechanism (4) is composed of a rotating shaft (401) and a servo motor (402), wherein one end of the rotating shaft (401) is rotatably connected to the inside of the fixed plates (3) on the left and right sides, and the other end is plugged into the outer wall of the slide groove frame (5), and the output end of the servo motor (402) is plugged into the end of the rotating shaft (401) on one side.
6. The bidirectionally adjustable clamping assembly according to claim 1, characterized in that: The dust collecting mechanism (1) is composed of a metal grid (101), a bottom box (102) and a dust collecting box (103), wherein the metal grid (101) is arranged at the top opening of the bottom box (102), and the dust collecting box (103) is slidably connected to the inside of the bottom box (102).