Flexible switching base
Through the interlaced pulley set and the flexible switching base designed with cylinder fixation, the problems of large size and laborious switching of traditional bases are solved, and efficient and convenient switching and positioning of the tooling are achieved.
Patent Information
- Application Number
- CN202422479009.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The traditional flexible switching base has a large size, complex structure and high production cost. It is laborious when switching tooling and cannot intuitively observe the relative position of the positioning hole and the positioning pin, which makes it more laborious to position.
The flexible switching base design with the pulley set interlaced, combined with the cylinder and the in-place sensor, reduce friction through the pulley set, realize convenient propulsion and rollout of the tooling, and fix the workpiece through the cylinder, and use the in-place sensor to improve positioning accuracy.
It improves the efficiency and convenience of tool switching, reduces operation difficulty and cost, and achieves uniform stress and rapid positioning.
Smart Images
Figure CN223172806U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile fixture mechanical equipment, in particular to a flexible switching base. Background Art
[0002] The existing flexible switching base consists of two sets of positioning units, each consisting of a main frame, two large telescopic cylinders, a small telescopic cylinder, a set of sensors, and a set of locking units. When switching tooling, the worker pushes the tooling into position, and the telescopic cylinders extend the positioning pins. The positioning pins mate with the tooling's positioning holes to determine the relative position of the tooling. Once the telescopic cylinders are in place, they extend, driving the locking units to lock the cylinders. This prevents sudden deflation of the cylinders, which could cause unstable tooling positioning and lead to production problems.
[0003] The traditional switching base is large in size, complex in structure and high in production cost. It is more laborious to switch the tooling. Since the positioning holes and positioning pins are at the bottom, the relative position cannot be observed intuitively and positioning is more laborious. Therefore, the market urgently needs to develop a flexible switching base to help people solve the existing problems. Utility Model Content
[0004] The purpose of the present utility model is to provide a flexible switching base to solve the problems raised in the above background technology that the traditional switching base is large in size, complex in structure, high in production cost, and more laborious when switching tooling. Since the positioning holes and positioning pins are both at the bottom, the relative positions cannot be intuitively observed, and positioning is more laborious.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flexible switching base, comprising a base, on which a first fixed base and a second fixed base are respectively installed, a first pulley group is provided on the first fixed base, and the first pulley group is parallel to the base, a second pulley group and a third pulley group are respectively provided on the second fixed base, the second pulley group and the third pulley group are both perpendicular to the base, and the second pulley group and the third pulley group are staggered front and back.
[0006] Through the above technical solution, when this switching base is working, the worker pushes away the old tooling, and the old tooling retreats backward through the first pulley group, the second pulley group and the third pulley group. The setting of the pulley group can reduce friction and facilitate the push-out. When switching to a new tooling, the new tooling is pushed forward through the first pulley group, the second pulley group and the third pulley group. Similarly, the setting of the first pulley group, the second pulley group and the third pulley group can reduce friction. At the same time, the first pulley group, the second pulley group and the third pulley group are staggered to support the tooling, so that the tooling is evenly stressed when moving, which is convenient for pushing and pushing out, thereby improving the efficiency of switching tooling, making the switching work no longer time-consuming and labor-intensive, and more convenient and quick to position.
[0007] In a preferred embodiment, the present utility model can be further configured as follows: a support frame is provided on the first fixing base, and a cylinder is provided on the support frame.
[0008] Through the above technical solution, a pressure head is provided at the lifting end of the cylinder, and the cylinder is used to press the pressure head against the workpiece to fix the workpiece.
[0009] In a preferred embodiment, the present utility model can be further configured as follows: a limiting mechanism is provided on the second fixing base.
[0010] In a preferred embodiment, the present utility model can be further configured as follows: a fixing frame is provided on the second fixing base, and a position sensor is provided on the fixing frame.
[0011] Through the above technical solution, the position sensor is electrically connected to the cylinder, and the position sensor is used to provide driving feedback for the cylinder.
[0012] In a preferred embodiment, the present utility model can be further configured as follows: the first fixing base and the second fixing base are designed in parallel and do not fit together.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] When the switching base of this utility model is working, the worker pushes away the old tooling. The old tooling exits backward through the first pulley group, the second pulley group and the third pulley group. The setting of the pulley group can reduce friction and facilitate the pushing out. When switching to the new tooling, the new tooling advances forward through the first pulley group, the second pulley group and the third pulley group. Similarly, the setting of the first pulley group, the second pulley group and the third pulley group can reduce friction. At the same time, the first pulley group, the second pulley group and the third pulley group are staggered to support the tooling, so that the tooling is evenly stressed during movement, which is convenient for advancing and pushing out, improves the efficiency when switching the tooling, makes the switching work no longer time-consuming and laborious, and is also more convenient and fast during positioning. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is an overall schematic diagram of the flexible switching base of the present utility model;
[0016] Figure 2 is an overall schematic diagram of the traditional switching base of the present utility model;
[0017] In the figure: 1, base; 2, first fixing base; 3, second fixing base; 4, support frame; 5, first pulley group; 6, second pulley group; 7, third pulley group; 8, cylinder; 9, limiting mechanism; 10, fixing frame; 11, position sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0019] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0020] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0021] Please refer to Figure 1 , an embodiment provided by the present utility model: a flexible switching base, including a base 1, a first fixing seat 2 and a second fixing seat 3 are respectively installed on the base 1. A first pulley group 5 is arranged on the first fixing seat 2, and the first pulley group 5 is parallel to the base 1. A second pulley group 6 and a third pulley group 7 are respectively arranged on the second fixing seat 3. Both the second pulley group 6 and the third pulley group 7 are perpendicular to the base 1. The second pulley group 6 and the third pulley group 7 are arranged staggered front and back. Both the first fixing seat 2 and the second fixing seat 3 are fixedly connected to the base 1 by bolts. The first pulley group 5 is fixedly connected to the first fixing seat 2 by bolts. Both the second pulley group 6 and the third pulley group 7 are fixedly connected to the second fixing seat 3 by bolts.
[0022] Please refer to Figure 1 , a support frame 4 is arranged on the first fixing seat 2, a cylinder 8 is arranged on the support frame 4. The support frame 4 is fixedly connected to the first fixing seat 2 by bolts. The cylinder 8 is fixedly connected to the support frame 4 by bolts.
[0023] Please refer to Figure 1 , a limiting mechanism 9 is arranged on the second fixing seat 3, and the limiting mechanism 9 is fixedly connected to the second fixing seat 3 by bolts.
[0024] Please refer to Figure 1, a fixing bracket 10 is provided on the second fixing base 3, and a position sensor 11 is provided on the fixing bracket 10. The fixing bracket 10 is fixedly connected to the second fixing base 3 by bolts, and the position sensor 11 is fixedly connected to the fixing bracket 10 by bolts.
[0025] Please refer to Figure 1 , the first fixing base 2 and the second fixing base 3 are designed in parallel, and the first fixing base 2 and the second fixing base 3 do not fit together.
[0026] Working principle: When in use, when this switching base is working, the worker controls the cylinder 8 to open through the program, so that the cylinder head of the cylinder 8 is separated from the old tooling. The worker pushes away the old tooling, and the old tooling slides out through the first pulley group 5, the second pulley group 6 and the third pulley group 7. Then a new tooling is switched. The new tooling is pushed forward through the first pulley group 5, the second pulley group 6 and the third pulley group 7 until it reaches the limiting mechanism 9. The position sensor 11 emits a position signal, and the cylinder 8 closes to sink the cylinder head to fix the new tooling. After the switching is completed, the problem of difficult tooling switching is solved, the operation difficulty of the worker is reduced, the production efficiency is improved, and the cost is saved.
[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. Flexible switching base, including a base (1), characterized in that: A first fixing base (2) and a second fixing base (3) are respectively installed on the base (1). A first pulley set (5) is arranged on the first fixing base (2), and the first pulley set (5) is parallel to the base (1). A second pulley set (6) and a third pulley set (7) are respectively arranged on the second fixing base (3). Both the second pulley set (6) and the third pulley set (7) are perpendicular to the base (1), and the second pulley set (6) and the third pulley set (7) are arranged staggered in the front and back.
2. The flexible switching base according to claim 1, wherein: A support frame (4) is arranged on the first fixing base (2), and a cylinder (8) is arranged on the support frame (4).
3. The flexible switching base according to claim 1, characterized in that: A limiting mechanism (9) is arranged on the second fixing base (3).
4. The flexible switching base according to claim 1, wherein: A fixing frame (10) is arranged on the second fixing base (3), and a position inductor (11) is arranged on the fixing frame (10).
5. The flexible switching base according to claim 1, wherein: The first fixing base (2) and the second fixing base (3) are designed in parallel, and the first fixing base (2) and the second fixing base (3) do not fit together.