Quick disassembly and assembly type clamp facilitating mold and template machining

Abstract

The utility model relates to the technical field of template machining, in particular to a quick disassembly and assembly type clamp facilitating mold template machining, which comprises a base plate and a clamping assembly arranged on the base plate, the clamping assembly comprises a clamping frame slidably connected to the base plate and a fixing frame fixedly connected to the base plate, and sliding assemblies are arranged at the two ends of the clamping frame; the clamping frame is further provided with a buffering assembly. The clamping frame is arranged on the base plate in a sliding mode, during installation, only the clamping frame needs to be installed on the base plate in a sliding mode, the sliding assembly slides on the base plate, the fixing frame at the other end of the clamping frame is driven to serve as a stress end, and therefore template positioning is completed, and the sliding assembly comprises sliding grooves formed in the two ends of the clamping frame. A sliding wheel rotationally connected to the clamping frame is arranged in each sliding groove. And a servo motor mounted on the clamping frame is arranged on each sliding wheel, and the sliding wheels are driven to rotate through the servo motors, so that the clamping frame is driven to position and clamp a workpiece.

Description

Technical Field

[0001] The present application relates to the technical field of template processing, and in particular to a quick-disassembly fixture that facilitates mold template processing. Background Art

[0002] Mold template machining fixtures are specialized devices used to secure, position, and support the mold template, ensuring it maintains a stable position during machining to meet dimensional accuracy, shape precision, and surface quality requirements. They are key process equipment in mold manufacturing, directly impacting machining efficiency, accuracy, and mold life.

[0003] Since most of the fixtures in the prior art are fixed on a substrate, they cannot be quickly assembled and disassembled. Therefore, the present application provides a quick-assembly and disassembly fixture that is convenient for mold template processing. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this application is to provide a quick-disassembly and assembly fixture that is convenient for mold template processing and is used to solve the technical problems in the background technology.

[0005] The above-mentioned purpose of the present application is achieved through the following technical solution: a quick-disassembly and assembly fixture that is convenient for mold template processing, including a base plate and a clamping assembly arranged on the base plate, the clamping assembly including a clamping frame slidably connected to the base plate and a fixed frame fixedly connected to the base plate, sliding assemblies are provided at both ends of the clamping frame, and a buffer assembly is also provided on the clamping frame.

[0006] By adopting the above technical solution, in this application, the clamping frame is slidably set on the substrate. During installation, it is only necessary to slide the clamping frame onto the substrate. The sliding component slides on the substrate, and the fixed frame at the other end of the clamping frame is driven as the force-bearing end, thereby completing the template positioning. The specific driving method can be driving an electric pole, etc.

[0007] Furthermore, the sliding assembly includes sliding grooves provided at both ends of the clamping frame, and each of the sliding grooves is provided with a sliding wheel rotatably connected to the clamping frame.

[0008] By adopting the above technical solution, in this application, each sliding wheel is provided with a servo motor installed on the clamping frame, and the output end of the servo is fixedly connected to the axis of the sliding wheel. In this application, the servo motor drives the sliding wheel to rotate, thereby driving the clamping frame to position and clamp the workpiece.

[0009] Furthermore, a pair of sliding wheels is provided on each side of the clamping frame.

[0010] By adopting the above technical solution, the driving force for driving the clamping frame can be ensured through the double sliding wheels at both ends.

[0011] Furthermore, the buffer assembly includes a moving pad arranged on the side of the clamping frame, a positioning hole is provided on the moving pad, a corresponding threaded hole is provided on the clamping frame, and a screw threadedly connected to the threaded hole is provided in the positioning hole.

[0012] By employing this technical solution, a certain impact force is generated when the clamping frame moves toward the fixed frame and contacts the mold template. As the component in direct contact with the template, the moving pad inherently possesses a certain degree of elastic deformation. When impacted, the moving pad absorbs and disperses this energy through its own elastic deformation, minimizing direct damage to the template and fixture. This prevents surface defects such as scratches and dents caused by excessive instantaneous impact, thereby protecting the template's machining accuracy and surface quality.

[0013] Furthermore, damping plates are fixedly provided at both ends of the sliding wheel, and the other end of the damping plate is in contact with the sliding groove.

[0014] By adopting this technical solution, during the sliding movement of the clamping frame, the sliding wheel may be subjected to various external forces, such as uneven clamping force and uneven substrate surface, which can cause the sliding wheel to deflect within the sliding groove. The damping plates at both ends, which abut against the sliding groove, provide additional lateral support for the sliding wheel, limiting its deflection and ensuring that the sliding wheel slides stably along the predetermined track, ensuring the straightness and accuracy of the clamping frame's movement.

[0015] Furthermore, the clamping frames are provided in multiple groups, and all are provided on the base plate.

[0016] By employing this technical solution, multiple sets of clamping frames work together to clamp the mold template from multiple positions, significantly increasing the contact area with the template compared to a single set of clamping frames. This results in a more even distribution of clamping force, effectively preventing deformation or damage to the template caused by excessive localized clamping force. This is particularly suitable for large, heavy, or complex mold templates, ensuring that the template remains stably fixed during processing.

[0017] Furthermore, a plurality of through holes are provided on the upper end of the substrate, guide sleeves are fixedly provided in the through holes, and guide posts are inserted into the guide sleeves.

[0018] In summary, the present application includes the following beneficial technical effects: the clamp is slidably mounted on the substrate by the clamping frame. During installation, the clamping frame only needs to be slid onto the substrate, and the servo motor is used to drive the sliding wheel to rotate to achieve positioning and clamping, which greatly simplifies the clamping process. Compared with traditional clamps that require cumbersome bolt tightening operations, this quick disassembly and assembly method can significantly shorten the clamping and disassembly time of the mold template and improve production efficiency. For example, when mass-producing mold templates, the clamping time of each template can be shortened by several minutes, which can save the company a lot of time and cost in a day.

[0019] Driving the sliding wheel to rotate precisely controls the movement distance and speed of the clamping frame, achieving accurate positioning of the mold template. Operators simply input relevant parameters into the control system to easily complete positioning operations, eliminating the need for repeated manual adjustments and measurements required by traditional fixtures. This reduces operational difficulty and labor intensity, while also minimizing positioning errors caused by human factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 2 is a schematic diagram of the overall structure of the embodiment;

[0021] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 2. It is a schematic diagram of the structure of the clamping frame in the embodiment;

[0023] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0024] Reference numerals: 1, base plate; 11, fixing frame; 12, clamping frame; 13, moving pad; 14, sliding groove; 15, sliding wheel; 2, guide sleeve; 21, guide column; DETAILED DESCRIPTION

[0025] The present application is further described in detail below with reference to the accompanying drawings.

[0026] Example, see Figures 1-4 A quick-disassembly fixture that is convenient for mold template processing includes a base plate 1 and a clamping assembly arranged on the base plate 1. The clamping assembly includes a clamping frame 12 slidably connected to the base plate 1 and a fixed frame 11 fixedly connected to the base plate 1. Sliding assemblies are provided at both ends of the clamping frame 12, and a buffer assembly is also provided on the clamping frame 12. In the present application, by sliding the clamping frame 12 on the base plate 1, during installation, it is only necessary to slide the clamping frame 12 onto the base plate 1. The sliding assembly slides on the base plate 1, and the fixed frame 11 at the other end of the clamping frame 12 is driven as the force-bearing end, thereby completing the template positioning. The specific driving method can be driving an electric pole, etc.

[0027] In this embodiment, the sliding assembly includes sliding grooves 14 provided at both ends of the clamping frame 12 , and a sliding wheel 15 rotatably connected to the clamping frame 12 is provided in each sliding groove 14 .

[0028] In this application, each sliding wheel 15 is provided with a servo motor installed on the clamping frame 12, and the output end of the servo is fixedly connected to the axis of the sliding wheel 15. In this application, the servo motor drives the sliding wheel 15 to rotate, thereby driving the clamping frame 12 to position and clamp the workpiece.

[0029] In the present embodiment, a pair of sliding wheels 15 are provided on each side clamping frame 12. By the double sliding wheels 15 at both ends, the driving force of driving the clamping frame 12 can be guaranteed.

[0030] In this embodiment, the buffer assembly includes a moving pad 13 arranged on the side of the clamping frame 12, a positioning hole is provided on the moving pad 13, a corresponding threaded hole is provided on the clamping frame 12, and a screw (not shown in the figure) is provided in the positioning hole and is threadedly connected to the threaded hole. At the moment when the clamping frame 12 moves toward the fixed frame 11 and contacts the mold template, a certain impact force will be generated. As a component that directly contacts the template, the moving pad 13 itself has a certain elastic deformation ability. When impacted, the moving pad 13 can absorb and disperse this part of the energy through its own elastic deformation, reduce the direct damage of the impact force to the template and the clamp, avoid scratches, pits and other defects on the template surface due to excessive instantaneous impact force, and protect the processing accuracy and surface quality of the template.

[0031] In this embodiment, damping plates are fixedly mounted at both ends of the sliding wheel 15, with the other ends of the damping plates abutting against the sliding groove 14. During the sliding movement of the clamping frame 12, the sliding wheel 15 may be subjected to various external forces, such as uneven clamping force and uneven surfaces of the substrate 1. These factors can cause the sliding wheel 15 to deflect within the sliding groove 14. The damping plates at both ends abut against the sliding groove 14, providing additional lateral support for the sliding wheel 15 and limiting its deflection. This ensures that the sliding wheel 15 slides stably along the predetermined track, ensuring the straightness and accuracy of the movement of the clamping frame 12.

[0032] In this embodiment, multiple sets of clamping frames 12 are provided, all mounted on a base plate. These multiple sets of clamping frames 12 work together to clamp the mold template from multiple locations, significantly increasing the contact area with the template compared to a single set of clamping frames 12. This results in a more even distribution of clamping force, effectively preventing deformation or damage to the template caused by excessive localized clamping force. This is particularly suitable for large, heavy, or complex-shaped mold templates, ensuring that the template remains stably fixed during processing.

[0033] A plurality of through holes are formed on the upper end of the substrate 1 , in which guide sleeves 2 are fixedly disposed, and guide posts 21 are inserted into the guide sleeves 2 .

[0034] Specific implementation process: Place the substrate 1 stably on the workbench of the processing equipment and securely fix the substrate 1 to the workbench with bolts or other fixing methods to prevent movement or vibration during processing. Insert the guide pin 21 into the guide sleeve 2 on the substrate 1, ensuring that the guide pin 21 is inserted vertically and fits well with the guide sleeve 2. The guide pin 21 provides precise guidance for the movement of the clamping frame 12 to ensure the straightness and accuracy of the movement. Install the clamping frame 12 on the substrate 1 through the sliding assembly, and place the sliding wheel 15 into the sliding groove 14 to ensure that the sliding wheel 15 can rotate freely. Connect the servo motor power supply and control system, preliminarily debug the servo motor, check whether it can drive the sliding wheel 15 to rotate normally, and set the speed and direction through the control system so that the sliding wheel 15 rotates in the predetermined direction and speed. Adjust the position of multiple groups of clamping frames 12 according to the size and shape of the mold template, move the clamping frames 12 so that they are evenly distributed around the template, clamp the template from multiple positions, and adjust the spacing between the clamping frames 12 to match the template size.

[0035] The prepared mold template is placed on the base plate 1, roughly centered between the multiple sets of clamping frames 12. Initial positioning can be achieved through observation or simple positioning tools. The control system activates the servo motor, which drives the sliding wheel 15 to rotate. The sliding wheel 15 rolls within the sliding groove 14, pushing the clamping frame 12 toward the fixed frame 11. As the clamping frame 12 moves, the buffer assembly comes into play. When the clamping frame 12 approaches the template, the moving pad 13 first contacts the template, elastically deforming to absorb and disperse some of the impact force, minimizing direct damage to the template. As the clamping frame 12 continues to move, the multiple sets of clamping frames 12 collaborate to clamp the template from multiple positions. A pair of sliding wheels 15 on each side of the clamping frame 12 and damping plates at each end ensure the stability and straightness of the clamping frame 12's movement, evenly distributing the clamping force across the template surface. Positioning and clamping are completed when the clamping frame 12 firmly clamps the template between the fixed frame 11 and the clamping frame 12. The clamping force can now be monitored by the control system to ensure that it meets processing requirements.

[0036] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A quick disassembly fixture for convenient mold template processing, characterized in that: The invention comprises a base plate (1) and a clamping assembly arranged on the base plate (1), wherein the clamping assembly comprises a clamping frame (12) slidably connected to the base plate (1) and a fixing frame (11) fixedly connected to the base plate (1), sliding assemblies are arranged at both ends of the clamping frame (12), and a buffer assembly is also arranged on the clamping frame (12); The sliding assembly comprises sliding grooves (14) provided at both ends of the clamping frame (12), and each of the sliding grooves (14) is provided with a sliding wheel (15) rotatably connected to the clamping frame (12).

2. A quick disassembly fixture for facilitating mold template processing according to claim 1, characterized in that: A pair of sliding wheels (15) is provided on each side of the clamping frame (12).

3. A quick disassembly fixture for facilitating mold template processing according to claim 2, characterized in that: The buffer assembly includes a moving pad (13) arranged on the side of the clamping frame (12), a positioning hole is provided on the moving pad (13), a corresponding threaded hole is provided on the clamping frame (12), and a screw is provided in the positioning hole and is threadedly connected to the threaded hole.

4. A quick disassembly fixture for facilitating mold template processing according to claim 3, characterized in that: Damping plates are fixedly provided at both ends of the sliding wheel (15), and the other end of the damping plate is in contact with the sliding groove (14).

5. A quick disassembly fixture for facilitating mold template processing according to claim 1, characterized in that: The clamping frames (12) are provided in multiple groups, and are all arranged on the base plate (1).

6. A quick disassembly fixture for facilitating mold template processing according to claim 1, characterized in that: The upper end of the base plate (1) is provided with a plurality of through holes, wherein guide sleeves (2) are fixedly arranged in the through holes, and guide posts (21) are inserted into the guide sleeves (2).

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