A clamping assembly for machining of a casting

Abstract

The application relates to the technical field of casting processing, and discloses a clamping assembly for casting processing, which comprises a base, the base is fixed with sliding rails, a support is arranged at the middle of the top end of the sliding rails, a screw rod is connected to the top of the support, a guide pulley is arranged at the bottom end of the screw rod, a clamping pulley is arranged at the bottom of the guide pulley, support wheels are rotationally connected to the top of both ends of the sliding rails, damping slides are arranged on the inner sides of the support wheels, and clamping sleeves are installed on the damping slides. The casting is supported by the support wheels and the clamping pulley, the damping slide block is pushed to slide in the damping slide, the support position of the clamping sleeve one can be flexibly adjusted, the clamping sleeve two is installed and fixed, quick and convenient clamping positioning is realized, a large amount of time is saved for subsequent processing, and the production efficiency is remarkably improved. The adjustable design of the support position of the clamping sleeve one can meet the clamping requirements of cylindrical castings with different lengths and diameters, and can ensure stable support of small castings and large castings.

Description

Technical Field

[0001] This application relates to the field of casting processing technology, and in particular to a clamping assembly for casting processing. Background Technology

[0002] Traditionally, the clamping of cylindrical castings relies heavily on manual handling and positioning. Workers must rely on experience to place the casting on the worktable and then use wrenches and other tools to tighten the clamps one by one for fixation. Adjusting the casting's position is difficult, and there is a lack of automatic displacement mechanisms. To move the casting to a specific machining position, it must be pushed manually, which is not only laborious but also makes it difficult to guarantee the accuracy of movement. When machining large cylindrical castings in multiple stations, manual pushing is not only inefficient but also prone to uneven pushing force, leading to positional deviations and affecting the quality of subsequent machining.

[0003] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0004] To address the difficulties in adjusting the position of castings and the lack of automatic displacement mechanisms, which currently require manual pushing to move castings to specific machining positions, this application provides a clamping assembly for casting machining.

[0005] The clamping assembly for casting machining provided in this application adopts the following technical solution:

[0006] A clamping assembly for casting processing includes a base, a slide rail fixed on the base, a bracket at the top center of the slide rail, a screw connected to the top of the bracket, a guide pulley at the bottom of the screw, a clamping pulley at the bottom of the guide pulley, support wheels rotatably connected to the top of both ends of the slide rail, a damping slide rail on the inner side of the support wheel, and a clamping sleeve installed on the damping slide rail.

[0007] Preferably, a connecting frame is movably connected to the bottom end of the screw, a connecting member is fixed to the inner wall of the connecting frame, and the guide pulley is rotatably connected to the connecting member.

[0008] Preferably, a balance bar is fixed at the middle of both ends of the connecting frame, and the inner wall of the bracket is symmetrically provided with inner sliding grooves that are adapted to the balance bar.

[0009] Preferably, a support member is welded to the middle of the top of the slide rail, and a motor is installed on the outer wall of the support member. The output end of the motor is connected to the clamping pulley for transmission.

[0010] Preferably, a damping slider supporting a clamping sleeve is slidably installed inside the damping slide rail, and the clamping sleeve includes clamping sleeve one and clamping sleeve two.

[0011] Preferably, the first clamping sleeve and the second clamping sleeve are semi-circular, and fastening blocks are fixed to the outer walls of both the first clamping sleeve and the second clamping sleeve.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] This application utilizes support wheels and clamping pulleys to support the casting. By pushing the damping slider to slide within the damping track, the support position of clamping sleeve one can be flexibly adjusted. This, combined with the installation of clamping sleeve two for fixation, achieves quick and convenient clamping and positioning, saving significant time in subsequent processing and substantially improving production efficiency. The adjustable design of the support position of clamping sleeve one can meet the clamping needs of cylindrical castings of different lengths and diameters, ensuring stable support for both short and large castings. Attached Figure Description

[0014] Figure 1 This is a front view of a clamping assembly for casting processing according to an embodiment of the application.

[0015] Figure 2 This is a schematic diagram of the structure of a clamping assembly for casting processing according to an embodiment of the application.

[0016] Figure 3 This is a schematic diagram of the structure of the clamping sleeve in the application embodiment.

[0017] Explanation of reference numerals in the attached drawings: 1. Base; 2. Bracket; 3. Slide rail; 4. Screw; 5. Connecting frame; 6. Inner slide groove; 7. Balance bar; 8. Connecting piece; 9. Guide pulley; 10. Support piece; 11. Clamping pulley; 12. Motor; 13. Support wheel; 14. Damping slide rail; 15. Damping slider; 16. Fastening block; 17. Clamping sleeve one; 18. Clamping sleeve two. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0019] This application discloses a clamping assembly for casting machining. (Refer to...) Figure 1The system includes a base 1, on which a slide rail 3 is fixed. A bracket 2 is located at the top center of the slide rail 3. A screw 4 is connected to the top of the bracket 2, and a guide pulley 9 is located at the bottom of the screw 4. A connecting frame 5 is movably connected to the bottom of the screw 4, and a connecting piece 8 is fixed to the inner wall of the connecting frame 5. The guide pulley 9 is rotatably connected to the connecting piece 8. Balance bars 7 are fixed to the middle of both ends of the connecting frame 5. Symmetrical inner grooves 6, adapted to the balance bars 7, are formed on the inner wall of the bracket 2. The rotation of the screw 4 drives the guide pulley 9 downwards towards the top of the cylindrical casting, completing the clamping and fixing process. During this process, the balance bars 7 guide the casting through the inner grooves 6, effectively improving overall stability. This stable clamping structure ensures that the cylindrical casting will not shift or shake due to external forces during subsequent processing, guaranteeing machining accuracy.

[0020] like Figure 2 As shown, the bottom of the guide pulley 9 is equipped with a clamping pulley 11, and a support member 10 is welded to the middle of the top of the slide rail 3. A motor 12 is installed on the outer wall of the support member 10, and the output end of the motor 12 is connected to the clamping pulley 11 for transmission. Support wheels 13 are rotatably connected to the top of both ends of the slide rail 3. When a cylindrical casting is placed on the support wheel 13 at the top of the slide rail 3, the clamping pulley 11 quickly provides support to the middle. The motor 12 drives the clamping pulley 11 to rotate, cleverly moving the cylindrical casting to one side. The rotation of the support wheel 13 assists in the sliding process, making the process smooth and efficient.

[0021] like Figure 3 As shown, a damping slide 14 is provided on the inner side of the support wheel 13, and a damping slider 15 supporting the clamping sleeve is slidably installed inside the damping slide 14. The clamping sleeve is installed on the damping slide 14, and the clamping sleeve includes clamping sleeve one 17 and clamping sleeve two 18. Clamping sleeve one 17 and clamping sleeve two 18 are set as semi-circles. The top of the damping slider 15 is connected to the bottom wall of clamping sleeve one 17, so that the support position of clamping sleeve one 17 can be adjusted to meet the clamping requirements of cylindrical castings of different lengths and diameters.

[0022] In this application, fastening blocks 16 are fixed to the outer walls of clamping sleeve 17 and clamping sleeve 18. The operator can easily push the damping slider 15 to slide in the damping slide 14 according to the clamping requirements. The entire clamping and positioning operation is simple and can quickly fix the cylindrical casting in the appropriate position, saving a lot of time for subsequent processing and improving production efficiency.

[0023] The implementation principle of a clamping assembly for casting processing in this application embodiment is as follows:

[0024] In use, the cylindrical casting is placed on the support wheel 13 at the top of the slide rail 3. The clamping pulley 11 supports the middle part. The motor 12 drives the clamping pulley 11 to rotate, which can move the cylindrical casting to one side. As the cylindrical casting moves, the support wheel 13 rotates to assist its sliding. At this time, the clamping sleeve 17 also supports the bottom of the cylindrical casting. Then, according to the clamping requirements, the damping slider 15 is pushed to slide in the damping slide 14, which can adjust the support position of the clamping sleeve 17. Then, the clamping sleeve 2 18 is installed on the top of the cylindrical casting and fixed to the fastening block 16 with screws, which can limit the upper part of the cylindrical casting. Then, the screw 4 on the bracket 2 is rotated, which drives the guide pulley 9 to move downward and close to the top of the cylindrical casting through the connecting bracket 5, so that it can be clamped and fixed, which facilitates the subsequent processing of the cylindrical casting. The balance bar 7 works in sync with the inner slide groove 6 to guide the slide and improve the overall stability.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A clamping assembly for casting machining, comprising a base (1), characterized in that: The base (1) is fixed with a slide rail (3). The top center of the slide rail (3) is provided with a bracket (2). The top of the bracket (2) is connected with a screw (4). The bottom end of the screw (4) is provided with a guide pulley (9). The bottom of the guide pulley (9) is provided with a clamping pulley (11). The tops of both ends of the slide rail (3) are rotatably connected with support wheels (13). The inner side of the support wheel (13) is provided with a damping slide rail (14). A clamping sleeve is installed on the damping slide rail (14).

2. The clamping assembly for casting processing according to claim 1, characterized in that: The bottom end of the screw (4) is movably connected to a connecting frame (5), and a connecting piece (8) is fixed to the inner wall of the connecting frame (5). The guide pulley (9) is rotatably connected to the connecting piece (8).

3. The clamping assembly for casting processing according to claim 2, characterized in that: The connecting frame (5) has a balance bar (7) fixed at the middle of both ends, and the inner wall of the bracket (2) is symmetrically provided with inner grooves (6) that are adapted to the balance bar (7).

4. The clamping assembly for casting processing according to claim 1, characterized in that: A support member (10) is welded to the middle of the top of the slide rail (3). A motor (12) is installed on the outer wall of the support member (10). The output end of the motor (12) is driven by the clamping pulley (11).

5. The clamping assembly for casting processing according to claim 1, characterized in that: The damping slide (14) is internally slidably mounted with a damping slider (15) that supports the clamping sleeve. The clamping sleeve includes clamping sleeve one (17) and clamping sleeve two (18).

6. The clamping assembly for casting processing according to claim 5, characterized in that: The first clamping sleeve (17) and the second clamping sleeve (18) are set as semi-circles, and the outer walls of the first clamping sleeve (17) and the second clamping sleeve (18) are fixed with fastening blocks (16).

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