Pure titanium high-speed milling clamp mechanism convenient to adjust
By designing the combined movement of screws and clamping blocks in the fixture mechanism, the inconvenience of existing fixtures when clamping small parts and inner rings is solved, convenient adjustment and adaptive clamping are achieved, and machining accuracy and tool life are improved.
Patent Information
- Application Number
- CN202422025700.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-08-21
AI Technical Summary
Existing fixtures cannot be adjusted when clamping smaller parts, and need to be replaced to clamp the inner ring, which is inconvenient to use.
A clamping mechanism including a base, a moving groove, a screw, a clamping block and a clamping adjustment mechanism is designed. The combined movement of the screw and a clamping block is achieved to achieve flexible clamping of different objects, and the movement adjustment of the limiting block is achieved by the coordination of the limiting groove, a movable groove and a screw.
It realizes convenient adjustment and adaptive clamping of fixtures, suitable for objects of different sizes and shapes, and improves machining accuracy and tool life.
Smart Images
Figure CN223301294U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamp mechanisms, in particular to a clamp mechanism for pure titanium high-speed milling which is easy to adjust. Background Art
[0002] Used in mechanical hardware, power tool parts, sewing machine parts, auto parts, and more. To save on equipment investment, many companies are increasingly customizing specialized machine tools. This approach allows for minimal investment and significant returns. However, the center height of each specialized machine tool varies, making fixtures for machining parts incompatible. This height directly impacts the precision of machined parts and the life of machining tools. To mitigate this issue, copper sheets or iron blocks are often placed under the fixture.
[0003] The existing clamp cannot be adjusted when clamping smaller parts, and other clamps need to be replaced when the inner ring needs to be clamped, which is very inconvenient to use. Utility Model Content
[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a pure titanium high-speed milling clamp mechanism that is easy to adjust, which has the advantage of convenient adjustment and solves the problem that the existing clamp cannot be adjusted when clamping smaller parts, and other clamps need to be replaced when clamping the inner ring, which is very inconvenient to use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base, a movable groove, a screw rod 1, a clamping block 1 and a clamping block 2, the movable groove is opened at the top of the base, the screw rod 1 is movably connected to the inner wall of the movable groove, the clamping block 1 is fixedly connected to the right side of the top of the base, the clamping block 2 is movably connected to the left side of the top of the base, the bottom of the clamping block 2 is threadedly connected to the screw rod 1, and the clamping block 1 and the top of the clamping block 2 are provided with a clamping adjustment mechanism.
[0006] As a preferred embodiment of the present invention, the clamping adjustment mechanism includes a limiting groove, which is opened on the top of clamping block one and clamping block two, and a movable groove is opened at the bottom of the limiting groove, and the inner wall of the movable groove is provided with screw two.
[0007] As a preferred embodiment of the present invention, clamping blocks three are provided on both sides of the top of the clamping block one and the clamping block two, the bottom of the clamping block three is fixedly connected to a limiting block, and the limiting block is movably connected to the inner wall of the limiting groove.
[0008] As a preferred embodiment of the present invention, bearings are fixedly connected to both sides of the second screw, and the outer ring of the bearing is fixedly connected to the inner wall of the movable groove.
[0009] As a preferred embodiment of the present invention, the inner wall of the limit block and the surface of the second screw are threaded.
[0010] As a preferred embodiment of the present invention, a groove is provided on one side of the clamping block 1 and the clamping block 2, the inner wall of the groove is movably connected with a hexagon socket screw, and one side of the hexagon socket screw is fixedly connected to one end of the screw rod 2.
[0011] As a preferred embodiment of the present invention, a torsion box is fixedly connected to the right side of the inner wall of the base, and the left side of the torsion box is engaged with one end of the screw rod.
[0012] As a preferred embodiment of the present invention, a motor is fixedly connected to the right side of the base, and the output end of the motor is fixedly connected to the top of the right side of the torque box.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0014] 1. The utility model provides a screw rod 1, which rotates to push the clamping block 2 toward the clamping block 1, and then clamps the object through the clamping block 2. When the inner wall of the object needs to be clamped, it can be clamped through the clamping adjustment mechanism, which solves the problem that the existing clamp cannot be adjusted when clamping smaller parts, and other clamps need to be replaced when the inner ring needs to be clamped, which is very inconvenient during use. It has the advantage of convenient adjustment.
[0015] 2. The utility model sets a clamping adjustment mechanism. The limit groove can limit the limit block, and then the movable groove can fix the bearing, while facilitating the movement of the limit block. The second rotation of the screw can push the limit block to move, and then the limit block drives the clamping block to move left and right for adjustment to adapt to different objects.
[0016] 3. The utility model sets the clamping block three and the limit block. The limit block can be moved left and right under the push of the thread to adjust the position of the clamping block three. The clamping block three can clamp the inner wall and the outer periphery of the object, which can be more convenient when clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0019] Figure 3 This utility model is Figure 2 Enlarged structural diagram at point A in the middle.
[0020] In the figure: 1. Base; 2. Movable slot; 3. Screw rod 1; 4. Clamping block 1; 5. Clamping block 2; 6. Clamping adjustment mechanism; 61. Limiting slot; 62. Movable slot; 63. Screw rod 2; 7. Clamping block 3; 8. Limiting block; 9. Bearing; 10. Groove; 11. Hexagon socket screw; 12. Torque box; 13. Motor. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] like Figures 1 to 3 As shown, the utility model includes a base 1, a movable groove 2, a screw rod 3, a clamping block 4 and a clamping block 2 5. The movable groove 2 is opened at the top of the base 1, the screw rod 3 is movably connected to the inner wall of the movable groove 2, the clamping block 4 is fixedly connected to the right side of the top of the base 1, the clamping block 2 5 is movably connected to the left side of the top of the base 1, the bottom of the clamping block 2 5 is threadedly connected to the screw rod 3, and the tops of the clamping block 4 and the clamping block 2 5 are provided with a clamping adjustment mechanism 6.
[0023] refer to Figure 3 The clamping adjustment mechanism 6 includes a limiting groove 61, which is opened at the top of the clamping block 1 4 and the clamping block 2 5. A movable groove 62 is opened at the bottom of the limiting groove 61, and a screw 2 63 is provided on the inner wall of the movable groove 62.
[0024] As a technical optimization solution of the present invention, by setting a clamping adjustment mechanism 6, the limit groove 61 can limit the limit block 8, and then the movable groove 62 can fix the bearing 9, while facilitating the movement of the limit block 8. The rotation of the screw 2 63 can push the limit block 8 to move, and then the limit block 8 drives the clamping block 3 7 to move left and right for adjustment to adapt to different objects.
[0025] refer to Figure 3 , clamping blocks 1 4 and 2 5 are provided with clamping blocks 3 7 on both sides of the top, the bottom of the clamping block 3 7 is fixedly connected to the limiting block 8, and the limiting block 8 is movably connected to the inner wall of the limiting groove 61.
[0026] As a technical optimization solution of the present invention, by setting the clamping block three 7 and the limit block 8, the limit block 8 can be moved left and right under the push of the thread to adjust the position of the clamping block three 7. The clamping block three 7 can clamp the inner wall and the outer periphery of the object, which can be more convenient when clamping.
[0027] refer to Figure 3 , bearings 9 are fixedly connected to both sides of the screw rod 2 63 , and the outer ring of the bearing 9 is fixedly connected to the inner wall of the movable groove 62 .
[0028] As a technical optimization solution of the present invention, by providing a bearing 9, the bearing 9 can support the second screw 63 and reduce the resistance to the rotation of the second screw 63.
[0029] refer to Figure 3 , the inner wall of the limiting block 8 and the surface thread of the screw rod 63 2 are connected.
[0030] As a technical optimization solution of the present invention, by setting a limit block 8 and a screw rod 2 63, by rotating the screw rod 2 63, the thread pushes the limit block 8 to move, and then by controlling the rotation direction of the screw rod 2 63, the limit block 8 can be controlled to move left or right.
[0031] refer to Figure 3 A groove 10 is provided on one side of the clamping block 1 4 and the clamping block 2 5 , and the inner wall of the groove 10 is movably connected with a hexagon socket screw 11 , and one side of the hexagon socket screw 11 is fixedly connected to one end of the screw rod 2 63 .
[0032] As a technical optimization solution of the present invention, a groove 10 and a hexagon socket screw 11 are provided, the groove 10 accommodates and limits the hexagon socket screw 11, and then the hexagon socket screw 11 is rotated by a wrench, so that the hexagon socket screw 11 drives the screw rod 2 63 to rotate, which can be more convenient during adjustment.
[0033] refer to Figure 2 The right side of the inner wall of the base 1 is fixedly connected with a torque box 12, and the left side of the torque box 12 is engaged with one end of the screw 3.
[0034] As a technical optimization solution of the present invention, by setting a torque box 12, the torque box 12 can increase the torque of the rotation of the motor 13, and the torque box 12 drives the screw 1 3 to rotate, and then the screw 1 3 drives the clamping block 2 5 to move, which can make clamping more convenient.
[0035] refer to Figure 2 A motor 13 is fixedly connected to the right side of the base 1 , and the output end of the motor 13 is fixedly connected to the top of the right side of the torque box 12 .
[0036] As a technical optimization solution of the present invention, by providing a motor 13, the motor 13 drives the torque box 12 to rotate, and the torque box 12 increases the rotational torque, so that objects can be fixed more firmly.
[0037] The working principle and use process of the present invention are as follows: when in use, the limit groove 61 can limit the limit block 8, and then the movable groove 62 can fix the bearing 9, and at the same time facilitate the movement of the limit block 8. The rotation of the screw rod 2 63 can push the limit block 8 to move, and then the limit block 8 drives the clamping block 3 7 to move left and right for adjustment to adapt to different objects. The limit block 8 can move left and right to adjust the position of the clamping block 3 7 under the push of the thread. The clamping block 3 7 can clamp the inner wall and the periphery of the object, which can be more convenient when clamping. The bearing 9 can support the screw rod 2 63 and reduce the resistance to the rotation of the screw rod 2 63. By rotating the screw rod 2 63 , so that the thread pushes the limit block 8 to move, and then by controlling the rotation direction of the screw 2 63, the limit block 8 can be controlled to move left or right, the groove 10 receives and limits the hexagon socket screw 11, and then the hexagon socket screw 11 is rotated by the wrench, so that the hexagon socket screw 11 drives the screw 2 63 to rotate, which can be more convenient when adjusting, the torque box 12 can increase the torque of the motor 13 rotation, and the screw 1 3 is driven to rotate by the torque box 12, and then the screw 1 3 drives the clamping block 2 5 to move, which can be more convenient when clamping, and the torque box 12 is driven to rotate by the motor 13, and the torque of the rotation is increased by the torque box 12, which can be more firmly fixed when fixing objects.
[0038] To sum up: this is a fixture mechanism for high-speed milling of pure titanium that is easy to adjust, by setting a screw 3, the screw 3 is rotated to push the clamping block 2 5 closer to the clamping block 1 4, and then the object is clamped by the clamping block 2 5. When the inner wall of the object needs to be clamped, it can be clamped through the clamping adjustment mechanism 6, which solves the problem that the existing fixture cannot be adjusted when clamping smaller parts, and other fixtures need to be replaced when the inner ring needs to be clamped, which is very inconvenient when used.
[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixture mechanism for high-speed milling of pure titanium that is easy to adjust, comprising a base (1), a movable slot (2), a screw rod (3), a clamping block (4) and a clamping block (5), characterized in that: The movable groove (2) is provided at the top of the base (1), the screw rod 1 (3) is movably connected to the inner wall of the movable groove (2), the clamping block 1 (4) is fixedly connected to the right side of the top of the base (1), the clamping block 2 (5) is movably connected to the left side of the top of the base (1), the bottom of the clamping block 2 (5) is threadedly connected to the screw rod 1 (3), and the clamping adjustment mechanism (6) is provided at the top of the clamping block 1 (4) and the clamping block 2 (5).
2. The easy-to-adjust fixture mechanism for high-speed milling of pure titanium according to claim 1, characterized in that: The clamping adjustment mechanism (6) includes a limiting groove (61), which is provided at the top of the clamping block 1 (4) and the clamping block 2 (5). A movable groove (62) is provided at the bottom of the limiting groove (61), and a screw rod 2 (63) is provided on the inner wall of the movable groove (62).
3. The easy-to-adjust fixture mechanism for high-speed milling of pure titanium according to claim 2, characterized in that: A clamping block three (7) is provided on both sides of the top of the clamping block one (4) and the clamping block two (5), and the bottom of the clamping block three (7) is fixedly connected to a limiting block (8), and the limiting block (8) is movably connected to the inner wall of the limiting groove (61).
4. The easily adjustable fixture mechanism for high-speed milling of pure titanium according to claim 2, characterized in that: Both sides of the second screw rod (63) are fixedly connected with bearings (9), and the outer ring of the bearing (9) is fixedly connected to the inner wall of the movable groove (62).
5. The easily adjustable fixture mechanism for high-speed milling of pure titanium according to claim 3, characterized in that: The inner wall of the limit block (8) and the surface of the second screw rod (63) are threaded.
6. The easily adjustable fixture mechanism for high-speed milling of pure titanium according to claim 2, characterized in that: A groove (10) is provided on one side of the clamping block 1 (4) and the clamping block 2 (5), and the inner wall of the groove (10) is movably connected with a hexagon socket screw (11), and one side of the hexagon socket screw (11) is fixedly connected to one end of the screw rod 2 (63).
7. The easily adjustable fixture mechanism for high-speed milling of pure titanium according to claim 1, characterized in that: The right side of the inner wall of the base (1) is fixedly connected with a torque box (12), and the left side of the torque box (12) is engaged with one end of the screw rod (3).
8. The easily adjustable fixture mechanism for high-speed milling of pure titanium according to claim 7, characterized in that: A motor (13) is fixedly connected to the right side of the base (1), and an output end of the motor (13) is fixedly connected to the top of the right side of the torque box (12).