Multi-product rapid switching device for machining

Abstract

The utility model relates to a multi-product quick switching device for machining, which aims at solving the technical problems that the connection operation mode of the current internal thread stainless steel water cup and a cup cover thereof is tedious, and the adaptive function is single, and comprises a lifting guide rail, an adjusting assembly is arranged at the lifting movable end of the lifting guide rail; a dual-mode connecting assembly is arranged at the movable end of the adjusting assembly; the dual-mode connecting assembly comprises a connecting guide shaft barrel fixed to the rotating end of the adjusting assembly. A guide hollow shaft is arranged in the connection guide shaft barrel; an auxiliary shaft arm is arranged in the guide hollow shaft arm in a sliding manner; wherein a plurality of extension arms A are arranged at the end part of the guide hollow shaft; and a filling block A is hinged to the extension arm A through at least two hinge shafts. Clamping, fixing and rapid switching operation of accessories with different structural characteristics of the internal thread stainless steel water cup are achieved through two operation modes, and functional diversification is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a multi-product rapid switching device for machining. Background Technique

[0002] Machining is short for mechanical processing, which refers to the process of changing the shape, size, visual appearance or performance of a workpiece through a mechanical device.

[0003] The inner-thread stainless steel water cup is a daily necessity that combines practicality and aesthetics.

[0004] Material advantages: The stainless steel material is strong and durable, able to withstand a certain amount of external force impact without being easily damaged. It has good corrosion resistance, is not easy to rust, and can adapt to various use environments, including humid environments or contact with different liquids. It is hygienic and safe, easy to clean, does not breed bacteria, and ensures the health of drinking water.

[0005] Inner-thread design: Enhances the sealing performance. When paired with a suitable cup lid, it can effectively prevent the liquid in the water cup from leaking, making it convenient to carry. It makes the connection between the cup lid and the cup body more firm, not easy to loosen, and improves the overall stability of the water cup.

[0006] Appearance design: Based on the inner-thread design, the outer surface of the cup body has good visual integrity during use. It can have different surface treatments, such as wire drawing, polishing, etc., to meet the aesthetic needs of different users. Usually, the design is simple and generous, with smooth lines, suitable for various occasions, whether it is for office, outdoor or home use.

[0007] Currently, the wire drawing and polishing treatments for the inner-thread stainless steel water cup and its cup lid are mostly carried out through two different fixtures for connection and fixing operations. The existing operation method is cumbersome and the adapted functions are single. Therefore, how to have a clamping device that can fixedly connect the inner-thread stainless steel water cup and its cup lid with various different structural characteristics and can quickly switch is particularly important. In view of this, we propose a multi-product rapid switching device for machining. Content of the Utility Model

[0008] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a multi-product rapid switching device for machining to solve the technical problems of the current cumbersome connection operation method and single adapted function for the inner-thread stainless steel water cup and its cup lid.

[0009] To achieve the purpose of the present utility model, the technical solution adopted by the present utility model is as follows: Design a multi-product rapid switching device for machining, including a lifting guide rail; an adjusting component is arranged at the lifting moving end of the lifting guide rail; a dual-mode connection component is arranged at the moving end of the adjusting component; the dual-mode connection component includes a connection guiding shaft cylinder fixed to the rotating end of the adjusting component; a guiding hollow shaft is arranged inside the connection guiding shaft cylinder; an auxiliary shaft arm is slidably arranged inside the guiding hollow shaft arm; wherein, several extension arms A are arranged at the end of the guiding hollow shaft; and, at least two hinge shafts are arranged on the extension arm A to hinge and arrange a filling block A; wherein, several extension arms B are arranged at the end of the auxiliary shaft arm; and, at least two hinge shafts are arranged on the extension arm B to hinge and arrange a filling block B; wherein, the outer surfaces of the filling block A and the filling block B are both wrapped with rubber material.

[0010] Preferably, the adjusting component includes a connection base fixedly arranged at the lifting moving end of the lifting guide rail; a driving wheel is rotatably arranged on the connection base through a bearing seat; and, the driving wheel and the connection guiding shaft cylinder are fixedly connected by bolts; a servo driving motor is arranged on the connection base on one side opposite to the driving wheel through a mounting seat A; a synchronous wheel is arranged at the output end of the servo driving motor, and, the synchronous wheel is in transmission connection with the driving wheel through a synchronous belt.

[0011] Preferably, the adjusting component further includes a driving push rod arranged on the connection base through a mounting B, and, a lifting driving seat connected to the guiding hollow shaft is arranged at the moving end of the driving push rod, and, the lifting driving seat is rotatably connected to the guiding hollow shaft.

[0012] Preferably, a guiding slide rail is arranged inside the connection guiding shaft cylinder; the several extension arms A and the several extension arms B are slidably connected to the guiding slide rail in a circular and equally spaced staggered manner.

[0013] Preferably, a filling annular notch is arranged at the low end of the connection guiding shaft cylinder; both the upper and lower ends of the filling annular notch are chamfered.

[0014] Preferably, the guiding hollow shaft and the auxiliary shaft arm are inserted and matched, and, the guiding hollow shaft and the auxiliary shaft arm are connected by a spring.

[0015] Preferably, the filling block A has a fan-shaped structure, and both ends of the filling block A are chamfered, and, an arc-shaped clamping groove is arranged on the chamfered surface opposite to the bottom of the filling block A. The present utility model realizes the clamping operation of the cup lid through the clamping groove.

[0016] Preferably, the filling block B has a trapezoidal structure, and both ends of the filling block B are chamfered, and, spiral indexing teeth are arranged on the outer peripheral surface of the filling block B.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, the adjustment component drives the punching return stroke to cause the lifting movement of the guiding hollow shaft and the auxiliary shaft arm. Through the lifting adjustment and the connection with the hinge shaft, when it descends to the lowest end, the filling block A can be exposed. The filling block A is used to insert and fit the circular edge of the inner-thread stainless steel cup lid. Through the upward adjustment of the guiding hollow shaft, the filling block A clamps the inner-thread stainless steel cup lid; and through the return stroke work of the adjustment component in the present utility model, the guiding hollow shaft and the auxiliary shaft arm descend. At the same time, the filling block A first unfolds and there is a gap between two adjacent filling blocks A. Through the staggered unfolding, the convex part of the filling block B is exposed to connect and clamp the inner-thread stainless steel cup body. The above operation methods are synchronously adapted to the different overall weights of the water cup and the cup lid. The relatively light-weight cup lid is connected through the partial snap connection of the filling block A, and the relatively heavy-weight cup body is connected through the full-thread screwing connection of the filling block B. Through the above operation methods, the clamping and fixing of different structural feature accessories of the inner-thread stainless steel water cup are realized, and the rapid switching operation is achieved, realizing the diversification of functions.

[0019] 2. In the present utility model, different driving methods of the driving push rod are used to realize different exposed convex ways of the filling block A and the filling block B, realizing the rapid switching of different connection operations. And through the rotation work of the servo drive motor driving the synchronous belt and the synchronous pulley and the downward movement of the lifting guide rail, the space position adjustment required for connecting and clamping the inner-thread stainless steel cup body is realized, avoiding the movement interference.

[0020] 3. In the present utility model, the spring is connected to the guiding hollow shaft and the auxiliary shaft arm for lifting movement operation. When the guiding hollow shaft descends, the spring is compressed and the auxiliary shaft arm descends through continuous compression. When the filling block A retracts inward for inner clamping work, the spring is stretched through the upward movement of the guiding hollow shaft to realize the continuous clamping force for the inward retraction of the filling block A. Through this method, a certain buffer space is well maintained, and compared with the outward support clamping method, due to the existence of the spring, there is an active space for the application of the clamping force and it is easy to loosen.

[0021] 4. In the present utility model, the full connection of the inner-thread cup mouth is realized through the indexing spiral teeth; at the same time, both ends of the filling block A and the filling block B are chamfered, so that the filling block A and the filling block B can be synchronously retracted inward from the chamfer of the filling annular notch, reducing the movement interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0023] Figure 2 is for the present utility modelFigure 1 Schematic diagram of the partial enlarged structure at position A in [the figure];

[0024] Figure 3 Schematic diagram of the three-dimensional split structure of the dual-mode connection component in the present utility model;

[0025] Figure 4 Schematic diagram of the three-dimensional structure of the guiding hollow shaft and the auxiliary shaft arm in the present utility model;

[0026] Figure 5 In the present utility model Figure 4 Schematic diagram of the partial enlarged structure at position B in [the figure].

[0027] In the figure: 1, lifting guide rail; 2, adjusting component; 3, dual-mode connection component;

[0028] 201, connection base; 202, driving wheel; 203, servo drive motor; 2031, synchronous wheel; 204, driving push rod; 2041, lifting drive seat;

[0029] 301, connection guiding shaft cylinder; 3011, guiding slide rail; 3012, filled annular notch; 302, guiding hollow shaft; 3021, filling block A; 3022, card slot; 303, auxiliary shaft arm; 3031, filling block B; 3032, indexing spiral teeth. Specific embodiments

[0030] The present utility model will be further described below with reference to the accompanying drawings and embodiments:

[0031] Embodiment 1: A multi-product rapid switching device for machining, see Figures 1 to 5, including a lifting guide rail 1; an adjusting component 2 is arranged at the lifting movable end of the lifting guide rail 1; a dual-mode connection component 3 is arranged at the movable end of the adjusting component 2; the dual-mode connection component 3 includes a connection guide shaft cylinder 301 fixed to the rotating end of the adjusting component 2; a guide hollow shaft 302 is arranged inside the connection guide shaft cylinder 301; an auxiliary shaft arm 303 is slidably arranged inside the guide hollow shaft arm 302; wherein, a plurality of extension arms A are arranged at the end of the guide hollow shaft 302; and, a filling block A3021 is hingedly arranged on the extension arm A through at least two hinge shafts; wherein, a plurality of extension arms B are arranged at the end of the auxiliary shaft arm 303; and, a filling block B3031 is hingedly arranged on the extension arm B through at least two hinge shafts; wherein, the outer surfaces of the filling block A3021 and the filling block B3031 are both wrapped with rubber material. In the utility model, the reciprocating driving work of the adjusting component 2 causes the guide hollow shaft 302 and the auxiliary shaft arm 303 to perform lifting motion. Through the lifting adjustment and the connection of the hinge shafts, when descending to the lowest end, the filling block A3021 can be exposed. The filling block A3021 is used to insert and fit the circular edge of the inner-thread stainless steel cup lid. Through the upward adjustment of the guide hollow shaft 302, the filling block A3021 clamps the inner-thread stainless steel cup lid; and through the return work of the adjusting component 2 in the utility model, the guide hollow shaft 302 and the auxiliary shaft arm 303 descend. At the same time, the filling block A3021 first unfolds and there is a gap between two adjacent filling blocks A3021. Through the staggered unfolding, the filling block B3031 is exposed to protrude, so as to connect and clamp the inner-thread stainless steel cup body. The above operation modes are synchronously adapted to the different overall weights of the water cup and the cup lid. The relatively light cup lid is connected through the partial snap connection of the filling block A3021, and the relatively heavy cup body is connected through the full-thread screwing connection of the filling block B3031. Through the above operation modes, the quick switching operation of clamping and fixing different structural feature accessories of the inner-thread stainless steel water cup is realized, and the functions are diversified.

[0032] Specifically, the adjusting component 2 includes a connection base 201 fixedly arranged at the lifting movable end of the lifting guide rail 1; a driving wheel 202 is rotatably arranged on the connection base 201 through a bearing seat; and, the driving wheel 202 is fixedly connected to the connection guide shaft cylinder 301 through bolts; on the side of the connection base 201 opposite to the driving wheel 202, a servo driving motor 203 is arranged through a mounting seat A; a synchronous wheel 2031 is arranged at the output end of the servo driving motor 203, and, the synchronous wheel 2031 is in transmission connection with the driving wheel 202 through a synchronous belt.

[0033] Further, the adjustment component 2 further includes a driving push rod 204 arranged on the connection base 201 through installation B. And, a lifting driving seat 2041 connected to the guiding hollow shaft 302 is arranged at the movable end of the driving push rod 204. And, the lifting driving seat 2041 is rotatably connected to the guiding hollow shaft 302. The utility model realizes different exposed convex modes of the filling block A 3021 and the filling block B 3031 through different driving modes of the driving push rod 204, realizes the rapid switching of different connection operations, and realizes the adjustment of the spatial position required for the connection and clamping operation of the internal thread stainless steel cup body through the rotation work of the servo driving motor 203 driving the synchronous belt and the synchronous pulley 2031 and the downward movement of the lifting guide rail 1, avoiding movement interference.

[0034] Furthermore, a guiding slide rail 3011 is arranged inside the connection guiding shaft cylinder 301; a plurality of extension arms A and a plurality of extension arms B are slidably connected to the guiding slide rail 3011 in a circular equidistant staggered manner.

[0035] It is worth noting that a filling annular notch 3012 is arranged at the lower end of the connection guiding shaft cylinder 301; both the upper and lower ends of the filling annular notch 3012 are chamfered.

[0036] It should be noted that the guiding hollow shaft 302 and the auxiliary shaft arm 303 are inserted and matched with each other, and the guiding hollow shaft 302 and the auxiliary shaft arm 303 are connected by a spring. The utility model operates the lifting movement by connecting the guiding hollow shaft 302 and the auxiliary shaft arm 303 with a spring. When the guiding hollow shaft 302 descends, the spring is compressed, and the auxiliary shaft arm 303 descends by continuous compression. When the filling block A 3021 retracts for internal clamping work, the spring is stretched by the upward movement of the guiding hollow shaft 302 to realize a continuous clamping force for the retraction of the filling block A 3021. By this method, a certain buffer space is well maintained, and compared with the external support clamping method, the clamping effect is prone to loosening due to the existence of the spring and the presence of movable space.

[0037] It is worth introducing that the filling block A 3021 has a fan-shaped structure, both ends of the filling block A 3021 are chamfered, and an arc-shaped clamping groove 3022 is formed on the chamfered surface of the filling block A 3021 opposite to the bottom. The utility model realizes the clamping operation of the cup lid through the clamping groove 3022.

[0038] It should be emphasized that the filling block B3031 has a trapezoidal structure, and both ends of the filling block B3031 are chamfered, and a spiral indexing tooth 3032 is provided on the outer peripheral surface of the filling block B3031. The utility model realizes the full connection setting of the internal thread cup mouth through the indexing tooth 3032; at the same time, both ends of the filling block A3021 and the filling block B3031 are chamfered, so that the filling block A3021 and the filling block B3031 can be synchronously loosened and retracted from the chamfer of the filling annular notch 3012, reducing movement interference.

[0039] The embodiments disclosed in the utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the utility model according to the above embodiments and make different extensions and changes, but as long as they do not depart from the spirit of the utility model, they are within the protection scope of the utility model.

Claims

1. A multi-product rapid switching device for machining, characterized in that It includes a lifting guide rail (1); an adjustment component (2) is provided at the lifting movable end of the lifting guide rail (1); a dual-mode connection component (3) is provided at the movable end of the adjustment component (2); The dual-mode connection component (3) includes a connection guide shaft cylinder (301) fixed to the rotating end of the adjustment component (2); a guide hollow shaft (302) is arranged inside the connection guide shaft cylinder (301); an auxiliary shaft arm (303) is slidably arranged inside the guide hollow shaft (302); Wherein, a number of extension arms A are provided at the end of the guide hollow shaft (302); and, a filling block A (3021) is articulated on the extension arm A through at least two hinge shafts; Wherein, a number of extension arms B are provided at the end of the auxiliary shaft arm (303); and, a filling block B (3031) is articulated on the extension arm B through at least two hinge shafts; Wherein, the outer surfaces of the filling block A (3021) and the filling block B (3031) are both wrapped with rubber material.

2. The multi-product rapid switching device for machining according to claim 1, wherein, The adjustment component (2) includes a connection base (201) fixedly arranged at the lifting movable end of the lifting guide rail (1); a driving wheel (202) is rotatably arranged on the connection base (201) through a bearing seat; and, the driving wheel (202) is fixedly connected to the connection guide shaft cylinder (301) by bolts; a servo driving motor (203) is arranged on the connection base (201) on the side opposite to the driving wheel (202) through a mounting seat A; a synchronous pulley (2031) is arranged at the output end of the servo driving motor (203), and, the synchronous pulley (2031) is in transmission connection with the driving wheel (202) through a synchronous belt.

3. The multi-product rapid switching device for machining according to claim 2, wherein The adjustment component (2) further includes a driving push rod (204) arranged on the connection base (201) through a mounting B, and, a lifting driving seat (2041) connected to the guide hollow shaft (302) is arranged at the movable end of the driving push rod (204), and, the lifting driving seat (2041) is rotatably connected to the guide hollow shaft (302).

4. The multi-product rapid switching device for machining according to claim 3, characterized in that, A guide slide rail (3011) is arranged inside the connection guide shaft cylinder (301); the number of extension arms A and the number of extension arms B are slidably connected to the guide slide rail (3011) in an annular equidistant staggered manner.

5. The multi-product rapid switching device for machining according to claim 4, wherein A filling annular notch (3012) is arranged at the low end of the connection guide shaft cylinder (301); both the upper and lower ends of the filling annular notch (3012) are chamfered.

6. The multi-product rapid switching device for machining according to claim 5, characterized in that The guide hollow shaft (302) and the auxiliary shaft arm (303) are inserted and matched, and, the guide hollow shaft (302) and the auxiliary shaft arm (303) are connected by a spring.

7. The multi-product rapid switching device for machining according to claim 6, wherein, The filling block A (3021) has a fan-shaped structure, and both ends of the filling block A (3021) are chamfered, and, an arc-shaped card slot (3022) is provided on the chamfered surface opposite to the bottom of the filling block A (3021).

8. The multi-product rapid switching device for machining according to claim 7, wherein, The filling block B (3031) has a trapezoidal structure, and both ends of the filling block B (3031) are chamfered, and, a spiral indexing tooth (3032) is arranged on the outer peripheral surface of the filling block B (3031).

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