Cast bearing milling tool
By adopting a combined structure of multiple fixed plates, movable rods and clamping plates in the casting support milling tooling, multi-direction clamping is achieved, and the vibration impact is mitigated through the design of the bearing plate, piston plate and spring, the problem of movement and vibration of the tooling body affecting the processing accuracy is solved, and the processing accuracy and safety are improved.
Patent Information
- Application Number
- CN202421592998.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The existing casting support milling tooling cannot fully cover all clamping areas because a single fixture cannot fully cover, resulting in the tooling body being easily moved and deviated during the processing process, and external vibrations can easily affect the processing accuracy.
A cast-supported milling tool set is designed, adopting a combined structure of multiple fixed plates, movable rods and clamping plates. By screwing the connecting block, it drives the movable rods and clamping plates to move, achieving multi-directional clamping; at the same time, by setting up a bearing plate, piston plate, through holes and springs, damping force and damping force are generated to protect the tooling body.
Through the joint action of multi-direction clamping plates, this design reduces the movement and deviation of the tooling body during processing, reduces the risk of accidents, and reduces the impact of external vibration on the equipment through the action of damping force and springs, and improves processing accuracy.
Smart Images
Figure CN222831265U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of supporting milling tooling, in particular to a casting supporting milling tooling. Background Art
[0002] Support milling fixtures are tools or equipment used to support and clamp workpieces during the casting process and perform milling. They are usually composed of fixtures, fixture seats, and support seats, etc., which are used to stabilize the position of the workpiece and ensure machining accuracy and safety. Milling is a machining process used to remove material from the surface of the workpiece by rotating the cutting tool to produce the desired shape, size and surface quality.
[0003] When the existing casting support milling tool is in use, the tool is clamped by setting a clamp. A single clamp cannot completely cover all clamping areas, making the tool body easy to move and offset during the processing. When performing milling work, external vibrations can easily affect the equipment, thereby affecting the processing accuracy. Utility Model Content
[0004] The purpose of the utility model is to provide a casting support milling tool to solve the problem that a single clamp proposed in the above-mentioned background technology cannot completely cover all clamping areas, making the tool body easy to move and offset during the processing, and when performing milling work, external vibrations are easy to affect the equipment, thereby affecting the processing accuracy.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting support milling tool, comprising: an operating table, a tool body is provided on the operating table, multiple fixed plates are provided on both sides of the upper end surface of the operating table, multiple fixed plates are provided with thread grooves, multiple thread grooves are provided with movable rods passing through, the outer wall of the movable rod is provided with an external thread, the thread groove is adapted to the external thread, and multiple fixed plates are provided with storage grooves on one side close to the tool body.
[0006] Preferably, a clamping plate is installed at one end of the movable rod close to the tooling body, and a connecting block is installed at one end of the movable rod away from the clamping plate.
[0007] Preferably, a support plate is installed on the upper end surface of the operating table, a mounting groove is opened on the support plate, a piston plate is arranged in the mounting groove, the upper end of the piston plate is connected to a bearing plate, and the bearing plate supports the tooling body.
[0008] Preferably, a through hole is formed on the support plate, the through hole is communicated with the mounting groove, and a spring is installed between the support plate and the bearing plate.
[0009] Preferably, an anti-dropping block is installed above the inner wall of the support plate, and a soft cushion is installed on the outer wall of the support plate.
[0010] Preferably, a mounting plate is connected to the operating table, and a limiting groove is provided on the mounting plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] (1) The utility model clamps the tooling body by providing a plurality of connecting blocks and clamping plates. When in use, each connecting block is screwed to drive the clamping plates to move until the clamping plates are tightly fitted to the outer wall of the tooling body. The plurality of clamping plates can be flexibly arranged according to the shape of the tooling body, thereby reducing the movement and displacement of the tooling body during the processing and reducing the risk of accidents.
[0013] (2) The utility model protects the tooling body by providing a bearing plate, a piston plate through hole and a spring. When in use, the bearing plate allows the gas in the mounting groove to enter and exit from the through hole through the piston plate, thereby generating a damping force, and the spring is deformed, further reducing the impact force on the equipment, thereby protecting the tooling body and making it less susceptible to external vibrations during processing, thereby improving processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a top view of the utility model;
[0016] Figure 3 It is a structural schematic diagram of the fixing plate of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the support plate of the utility model;
[0018] In the figure: 1. operating table; 2. tooling body; 3. fixing plate; 4. movable rod; 5. clamping plate; 6. connecting block; 7. threaded groove; 8. external thread; 9. storage groove; 10. supporting plate; 11. mounting groove; 12. piston plate; 13. bearing plate; 14. through hole; 15. spring; 16. anti-slip block; 17. cushion; 18. mounting plate; 19. limit groove. 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 technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 3 As shown, the utility model provides the following technical solutions: a casting support milling tool, comprising: an operating table 1, a tool body 2 is provided on the operating table 1, multiple fixed plates 3 are provided on both sides of the upper end surface of the operating table 1, multiple fixed plates 3 are provided with thread grooves 7, multiple thread grooves 7 are provided with movable rods 4 passing through, the outer wall of the movable rod 4 is provided with external threads 8, the thread grooves 7 are adapted to the external threads 8, and multiple fixed plates 3 are provided with storage grooves 9 on one side close to the tool body 2.
[0021] Furthermore, a clamping plate 5 is installed at one end of the movable rod 4 close to the tooling body 2 , and a connecting block 6 is installed at one end of the movable rod 4 away from the clamping plate 5 .
[0022] Through the above technical solution:
[0023] When in use, place the tooling body 2 on the operating table 1, and then screw each connecting block 6. The connecting block 6 drives the movable rod 4 to move in the thread groove 7. Through the interaction between the thread groove 7 and the external thread 8, the clamping plate 5 is driven to move until the clamping plate 5 is tightly fitted to the outer wall of the tooling body 2. The tooling body 2 is clamped through the joint action of multiple clamping plates 5 in multiple directions. The use of multiple clamping plates 5 can evenly distribute the clamping force to avoid deformation or distortion of the tooling body 2 due to uneven clamping force, thereby ensuring processing accuracy and quality. For a tooling body 2 with a complex shape, a single clamping plate 5 may not be able to completely cover all clamping areas, and multiple clamping plates 5 can be flexibly arranged according to the shape of the tooling body 2 to better fix the tooling body 2. Multiple clamping plates 5 can provide more reliable clamping support, reduce the movement and deviation of the tooling body 2 during processing, and reduce the risk of accidents.
[0024] See also Figure 1 , Figure 2 and Figure 4 As shown, a support plate 10 is installed on the upper end surface of the operating table 1. A mounting groove 11 is opened on the support plate 10. A piston plate 12 is arranged in the mounting groove 11. The upper end of the piston plate 12 is connected to a bearing plate 13, and the bearing plate 13 supports the tooling body 2.
[0025] Furthermore, a through hole 14 is formed on the support plate 10 , the through hole 14 is communicated with the mounting groove 11 , and a spring 15 is installed between the support plate 10 and the bearing plate 13 .
[0026] Furthermore, an anti-dropping block 16 is installed on the inner wall of the support plate 10 , and a soft pad 17 is installed on the outer wall of the support plate 10 . The anti-dropping block 16 prevents the piston plate 12 from falling off from the mounting groove 11 , and the soft pad 17 protects the support plate 10 .
[0027] Through the above technical solution:
[0028] When in use, the tooling body 2 is placed on the supporting plate 13. When milling is performed and the equipment vibrates, the supporting plate 13 presses the piston plate 12 to move in the mounting groove 11, so that the gas in the mounting groove 11 enters and exits from the through hole 14, generating a damping force, and the spring 15 is deformed, further reducing the impact force on the equipment and protecting the tooling body 2. The tooling body 2 is not easily affected by external vibrations during processing, thereby improving the processing accuracy and ensuring the accuracy of the size and shape of the tooling body 2. External vibrations can easily lead to increased vibration and wear of the tool. Reducing external vibrations can reduce the vibration and wear of the tool, extend the service life of the tool, and reduce processing costs.
[0029] For further information, see Figure 1-Figure 2 As shown, a mounting plate 18 is connected to the operating table 1 , a limiting groove 19 is provided on the mounting plate 18 , and the mounting plate 18 and the operating table 1 are movably connected.
[0030] Specifically, the mounting plate 18 is rotated so that the limiting member on the machine tool enters the limiting groove 19, and then the operating table 1 is installed between the machine tool to ensure stability and safety during the processing.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Casting support milling tool, characterized in that: include: An operating table (1), wherein a tooling body (2) is provided on the operating table (1), a plurality of fixing plates (3) are provided on both sides of the upper end surface of the operating table (1), a plurality of fixing plates (3) are provided with a thread groove (7), a plurality of movable rods (4) are provided through the thread grooves (7), an outer wall of the movable rod (4) is provided with an external thread (8), the thread groove (7) is adapted to the external thread (8), and a storage groove (9) is provided on one side of the plurality of fixing plates (3) close to the tooling body (2); A support plate (10) is installed on the upper end surface of the operating table (1), a mounting groove (11) is provided on the support plate (10), a piston plate (12) is provided in the mounting groove (11), a bearing plate (13) is connected to the upper end of the piston plate (12), and the bearing plate (13) supports the tooling body (2); The support plate (10) is provided with a through hole (14), the through hole (14) being in communication with the mounting groove (11), and a spring (15) being installed between the support plate (10) and the bearing plate (13).
2. The casting support milling tool according to claim 1, characterized in that: A clamping plate (5) is mounted on one end of the movable rod (4) close to the tooling body (2), and a connecting block (6) is mounted on one end of the movable rod (4) away from the clamping plate (5).
3. The casting support milling tool according to claim 1, characterized in that: An anti-drop block (16) is installed above the inner wall of the support plate (10), and a soft cushion (17) is installed on the outer wall of the support plate (10).
4. The casting support milling tool according to claim 3, characterized in that: The operating table (1) is connected to a mounting plate (18), and a limiting groove (19) is provided on the mounting plate (18).