Angle-adjustable tool
By designing an adjustable angle tool, the problem that the three-axis machining center cannot achieve multi-angle machining, and the machining function similar to the four-axis machining center on the three-axis machining center is realized, which improves flexibility and reduces costs.
Patent Information
- Application Number
- CN202421884750.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-06
AI Technical Summary
The machining range of three-axis machining centers is limited, and the multi-angle machining function of four-axis machining centers cannot be realized, resulting in limited promotion and application under high cost limitations.
A tool for adjustable angles is designed, including a base, a mounting platform, a support arm, a locker and a hinge adjustment mechanism, which can be installed on a three-axis machining center and the workpiece is processed in different directions by adjusting the angle.
The tooling realizes a machining function similar to a four-axis machining center on the three-axis machining center, which improves machining flexibility and significantly reduces costs, and is suitable for the enhanced function of three-axis machining center.
Smart Images
Figure CN222986307U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mechanical equipment maintenance, and particularly to a tooling with adjustable angle. Background Art
[0002] The statements in this part are only to provide background information related to the technical solution of the present application for the purpose of helping understanding, and they do not necessarily constitute the prior art for the technical solution of the present application.
[0003] In the machining industry, the four-axis machining center has significant advantages because it can perform multi-angle machining, but its high price limits its popularization and application. In contrast, although the three-axis machining center has a relatively limited machining range, it has a lower cost and is more widely used. Therefore, developing a tooling that can achieve similar four-axis machining functions on a three-axis machining center has important economic value and practical significance. Summary of the Utility Model
[0004] In order to achieve some functions of the four-axis machining center on the three-axis machining center and save the machining and manufacturing costs, the utility model provides a tooling with adjustable angle. The tooling can be installed on the three-axis machining center, and by adjusting the angle of the tooling, the machining of the workpiece in different directions can be realized, so as to meet the machining requirements of some four-axis machining centers.
[0005] One aspect of the present application relates to a tooling with adjustable angle, which is characterized by including: a base, a clamping platform, two first support arms, two second support arms, a locking device, and a hinge adjustment mechanism;
[0006] The base can be fixed to the machine tool workbench. The surface of the clamping platform has a plurality of threaded holes for fixing the workpiece. The hinge adjustment mechanism connects the first side of the base with the first side of the clamping platform, so that the clamping platform can open and close relative to the base. A first support arm and a second support arm are arranged between the second side of the base adjacent to the first side of the base and the second side of the clamping platform adjacent to the first side of the clamping platform. Another first support arm and another second support arm are arranged between the third side of the base adjacent to the first side of the base and the third side of the clamping platform adjacent to the first side of the clamping platform. The locking device is arranged at one or more of the two first support arms and the two second support arms for locking the opening and closing degree of the clamping platform.
[0007] In one embodiment, angle scales are marked on the first support arm and / or the second support arm.
[0008] In one embodiment, the tooling with adjustable angle includes two or more hinge adjustment mechanisms.
[0009] In one embodiment, each of the hinge adjustment mechanisms includes a movable hinge and a fixed hinge.
[0010] In one embodiment, the first support arm and the second support arm are arc-shaped.
[0011] In one embodiment, one or more bearings are provided on the clamping platform.
[0012] The advantages and effects of the adjustable-angle tooling of the present utility model are as follows: By using this adjustable-angle tooling, the processing functions similar to those of a four-axis machining center can be achieved on a three-axis machining center, improving processing flexibility and significantly reducing costs; in addition, the structure of the adjustable-angle tooling of the present utility model is novel, easy to adjust, easy to operate and maintain, suitable for enhancing the functions of a three-axis machining center, and has good practical application effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The embodiments of the present utility model will be further described below with reference to the accompanying drawings, where:
[0014] Figure 1 is a schematic structural diagram of an adjustable-angle tooling according to an embodiment;
[0015] Figure 2 is a schematic structural diagram of the hinge adjustment mechanism at different angles.
[0016] In the figure: 1 - base; 2 - clamping platform; 3 - first support arm; 4 - second support arm; 5 - lock; 6 - hinge adjustment mechanism; 7 - bearing; 8 - movable hinge; 9 - fixed hinge. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below through specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0018] Figure 1 is a schematic structural diagram of an adjustable-angle tooling according to an embodiment. The adjustable-angle tooling includes: a base 1, a clamping platform 2, two first support arms 3, two second support arms 4, a lock 5, and a hinge adjustment mechanism 6.
[0019] The base 1 can be fixed on a machine tool workbench (for example, the workbench of a three-axis machining center). The clamping platform 2 is a platform for fixing a workpiece, and its surface has many threaded holes to facilitate fixing the workpiece.
[0020] The clamping platform 2 is connected to the base 1 through a hinge adjustment mechanism 6. Specifically, the hinge adjustment mechanism 6 connects the first side of the base 1 to the first side of the clamping platform 2 and functions to center and adjust the angle, so that the clamping platform 2 can rotate or open / close relative to the base 1. A first support arm 3 and a second support arm 4 are provided between the second side of the base 1 adjacent to the first side of the base 1 and the second side of the clamping platform 2 adjacent to the first side of the clamping platform 2, and another first support arm 3 and another second support arm 4 are provided between the third side of the base 1 adjacent to the first side of the base 1 and the third side of the clamping platform 2 adjacent to the first side of the clamping platform 2. The clamping platform 2 can rotate or open / close along with the first support arm 3 and the second support arm 4. In one embodiment, the adjustable-angle tooling includes two or more hinge adjustment mechanisms 6.
[0021] In one embodiment, the first support arm 3 and the second support arm 4 are arc-shaped. In one embodiment, angle scales are engraved on the first support arm 3 and / or the second support arm 4. When the clamping platform 2 rotates to reach the corresponding angle engraved on the support arm, the clamping platform 2 can be fixed at the corresponding position using a lock 5. In one embodiment, there are corresponding angle scales on the outer surface of the first support arm 3 and no scales on the second support arm 4.
[0022] In one embodiment, the lock 5 can be arranged at the second support arm 4. In one embodiment, the lock 5 can be arranged at any one of the two second support arms 4. In one embodiment, the lock 5 can be arranged at each of the two second support arms 4. In one embodiment, the lock 5 can be arranged at the first support arm 3. The lock 5 can be arranged at any one of the two first support arms 3 or at each of the two first support arms 3. In one embodiment, the lock 5 can be arranged at the first support arm 3 and the second support arm 4.
[0023] In one embodiment, one or more bearings 7 ( Figure 1 two are shown in the figure) are provided on the clamping platform 2, which are used to facilitate rotation when processing circular workpieces such as heads and large flanges.
[0024] Figure 2 It is a schematic structural diagram of the hinge adjustment mechanism at different angles. The hinge adjustment mechanism can include a movable hinge 8 and a fixed hinge 9.
[0025] During the processing, first, according to the processing requirements of the workpiece, the inclination angle of the clamping platform is adjusted through the rotary hinge adjusting mechanism. After the adjustment is completed, it is fixed by the locking device. Then, the workpiece is installed on the fixture, and the three-axis machining center is started for processing. Since the tooling of the present application has the function of adjustable angle, the machining of the workpiece in different directions can be realized without changing the structure of the three-axis machining center itself.
[0026] References herein to "each embodiment", "some embodiments", "an embodiment", or "embodiments", etc. refer to the specific features, structures, or properties described in connection with the embodiments being included in at least one embodiment. Thus, the appearances of the phrases "in each embodiment", "in some embodiments", "in an embodiment", or "in embodiments", etc. throughout this document are not necessarily referring to the same embodiment. Additionally, the specific features, structures, or properties may be combined in any suitable manner in one or more embodiments. Therefore, the specific features, structures, or properties shown or described in connection with one embodiment may be combined with the features, structures, or properties of one or more other embodiments, either wholly or partially, without limitation, as long as the combination is not illogical or non-functional.
[0027] Some exemplary embodiments of the present utility model have been described above. It can be understood that the above embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model. The features in these embodiments can be recombined in a suitable manner, and the solutions obtained thereby are still within the protection scope required by the present utility model. Based on the above embodiments, all other embodiments obtained by those skilled in the art without creative efforts, that is, all modifications, equivalent replacements, and improvements, etc. made within the spirit and principle of this application, fall within the protection scope required by the present utility model.
Claims
1. An angle-adjustable tool, characterized in that: include: A base (1), a clamping platform (2), two first support arms (3), two second support arms (4), a locker (5), and a hinge adjustment mechanism (6); The base (1) can be fixed to a machine tool workbench, the surface of the clamping platform (2) has a plurality of threaded holes for fixing a workpiece, the hinge adjustment mechanism (6) connects the first side of the base (1) with the first side of the clamping platform (2), so that the clamping platform (2) can be opened and closed relative to the base (1), a first support arm (3) and a second support arm (4) are arranged between the second side of the base (1) adjacent to the first side of the base (1) and the second side of the clamping platform (2) adjacent to the first side of the clamping platform (2), another first support arm (3) and another second support arm (4) are arranged between the third side of the base (1) adjacent to the first side of the base (1) and the third side of the clamping platform (2) adjacent to the first side of the clamping platform (2), and the locker (5) is arranged at one or more of the two first support arms (3) and the two second support arms (4) for locking the opening and closing degree of the clamping platform (2).
2. The angle-adjustable tooling according to claim 1, wherein: Angle scales are engraved on the first support arm (3) and / or the second support arm (4).
3. The angle-adjustable tooling according to claim 1, wherein: The angle-adjustable tooling comprises two or more hinge adjustment mechanisms (6).
4. The angle-adjustable tooling according to claim 3, wherein: Each of the hinge adjustment mechanisms (6) comprises a movable hinge (8) and a fixed hinge (9).
5. The angle-adjustable tooling according to claim 1, wherein: The first support arm (3) and the second support arm (4) are arc-shaped.
6. The angle-adjustable tooling according to claim 1, wherein: One or more bearings (7) are arranged on the clamping platform (2).