Quick-change tool
By setting a sealing structure between the connecting parts of the quick-change tooling, the problem of waste chips entering the gaps is solved, thus improving machining accuracy and efficiency.
Patent Information
- Application Number
- CN202423186817.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Quick-change tooling has gaps at the connection points, which can easily allow waste chips to enter during machining, affecting machining accuracy and efficiency.
A sealing structure is installed between the connecting parts of the quick-change tooling to close at least one edge of the gap and prevent waste from entering.
It improves the accuracy of positioning and installation, reduces the cleaning burden, and increases work efficiency.
Smart Images
Figure CN223734371U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to lathe processing technical field, especially a quick change tooling. BACKGROUND
[0002] Use lathe to process product, when product is changed in equipment, often need to replace some components through quick change tooling, and quick change tooling realizes the quick matching of different models of products through the detachable connection of two components. However, there is often a gap in the connecting position of the two components of the quick change tooling, and the cutting waste produced in the machining process can easily enter the gap. Even if the quick change tooling has a self-cleaning function, it is difficult to completely remove the waste on the two components of the quick change tooling, and it is easy to cause the waste to enter the connecting position of the tooling during the next change, resulting in installation out of position and affecting the machining accuracy. Therefore, there is an urgent need for a quick change tooling that can reduce the impact of waste on the connecting position during use, improve the positioning and installation accuracy, and improve work efficiency. SUMMARY
[0003] In view of the above problems of the prior art, the present application provides a quick change tooling that can reduce the impact of waste on the connecting position during use, improve the positioning and installation accuracy, and improve work efficiency.
[0004] To achieve the above purpose, the present application provides a quick change tooling, comprising: a first quick change workpiece, the first quick change workpiece is provided with a first surface, and the first surface is provided with a first connecting part; a second quick change workpiece, the second quick change workpiece is provided with a second surface, and the second surface is provided with a second connecting part, and the first connecting part and the second connecting part are detachably connected; a sealing structure, the sealing structure is arranged on the first quick change workpiece and / or the second quick change workpiece, and after the first connecting part and the second connecting part are connected, the sealing structure closes at least one side edge of the gap between the first surface and the second surface.
[0005] With the above structure, after the first connecting part and the second connecting part are connected, the sealing structure can close at least one side edge of the gap between the first surface and the second surface, so that the waste produced during machining can be prevented from entering the gap from the edge position. Thus, the impact of waste on the connecting position during use can be reduced, and the positioning and installation accuracy can be improved. It can also avoid the burden of cleaning the quick change tooling, thereby improving work efficiency.
[0006] In some embodiments, the sealing structure is arranged on the second quick change workpiece and exposed by the second surface; and after the first connecting part and the second connecting part are connected, the first surface is in contact with the sealing structure.
[0007] By adopting the above structure, the sealing structure can be arranged to protrude from the second surface, and the sealing structure can close the gap between the first surface and the second surface by abutting against the first surface. Thus, the sealing structure can be simplified, and the processing difficulty and cost of the sealing structure can be reduced.
[0008] In some embodiments, the sealing structure is arranged around the edge of the second surface.
[0009] By adopting the above structure, the sealing structure is arranged around the edge of the second surface, so that the gap between the first surface and the second surface can be completely closed after the first connecting part and the second connecting part are connected. Thus, the waste generated during processing can be prevented from entering the gap, the influence of the waste on the connecting position during use can be reduced, the positioning and installation accuracy can be improved, and the burden of cleaning the quick-change tool can be avoided, thereby improving the work efficiency.
[0010] In some embodiments, the first connecting part and the second connecting part are connected in plug-in connection in a direction perpendicular to the first surface and / or the second surface.
[0011] By adopting the above structure, the first connecting part and the second connecting part are connected in plug-in connection, so that the first quick-change workpiece and the second quick-change workpiece can be conveniently connected and separated, thereby improving the work efficiency.
[0012] In some embodiments, after the first connecting part and the second connecting part are connected, the edges of the first surface and the second surface coincide in the plug-in connection direction.
[0013] By adopting the above structure, the structure of the connection between the first quick-change workpiece and the second quick-change workpiece can be simplified, thereby reducing the processing difficulty and cost of the quick-change tool.
[0014] In some embodiments, the sealing structure forms a groove with the second surface, and after the first connecting part and the second connecting part are connected, the first surface is located in the groove.
[0015] By adopting the above structure, the gap formed by the first surface and the second surface is located in the groove, so that the closing and sealing effect of the gap can be improved, the influence of the waste on the connecting position during use can be reduced, the positioning and installation accuracy can be improved, and the burden of cleaning the quick-change tool can be avoided, thereby improving the work efficiency.
[0016] In some embodiments, the first connecting part is in a cylindrical shape and extends in a direction perpendicular to the first surface, the second connecting part is a circular hole and extends in a direction perpendicular to the second surface, and the diameter of the first connecting part is matched with the diameter of the second connecting part.
[0017] By adopting the above structure, the plug-in connection of the first connecting part and the second connecting part can be realized through a simple structure by setting the first connecting part as a cylinder and the second connecting part as a round hole, so that the machining difficulty of the first quick-change workpiece and the second quick-change workpiece can be reduced, and the machining cost can be reduced.
[0018] In some embodiments, a plurality of first connecting parts and second connecting parts are correspondingly arranged.
[0019] By correspondingly arranging a plurality of first connecting parts and second connecting parts, the stability of the connection between the first quick-change workpiece and the second quick-change workpiece can be improved.
[0020] In some embodiments, the first quick-change workpiece and the second quick-change workpiece are square parts, and the first surface and the second surface are rectangular or square.
[0021] By adopting the above structure, the structure of the first quick-change workpiece and the second quick-change workpiece can be simplified, so that the machining difficulty of the first quick-change workpiece and the second quick-change workpiece can be reduced, and the machining cost can be reduced.
[0022] These and other aspects of the present application will become more fully understood from the following description of (multiple) embodiments, given by way of example only, with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS
[0023] The various features of the present application and the relationships between the various features will become more fully understood from the following description of various embodiments, given by way of example only, with reference to the accompanying drawings. The drawings are exemplary only, some features are not shown to scale, and some features can be omitted in some of the drawings, or additional features can be shown that are not essential to the application. The combination of the various features shown in the drawings is not intended to limit the application. In addition, throughout this specification, the same reference numerals are used to refer to the same elements. The specific drawings are described as follows:
[0024] Figure 1 It is a schematic diagram of the quick-change tooling separation structure in the present application;
[0025] Figure 2 It is a schematic diagram of the quick-change tooling connection structure in the present application.
[0026] Explanation of Reference Signs
[0027] 10 quick-change tooling; 100 first quick-change workpiece; 110 first surface; 120 first connecting part; 200 second quick-change workpiece; 210 second surface; 220 second connecting part; 230 connecting table; 300 sealing structure. DETAILED DESCRIPTION
[0028] The words "first", "second", "third", etc., or "module A", "module B", "module C" and the like used in the specification and claims are used to distinguish similar objects, and do not represent a specific order or sequence, and can be understood that the specific order or sequence can be interchanged as allowed, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein.
[0029] The term "comprising" used in the specification and claims should not be interpreted as limiting to the listed elements; it does not exclude other elements. It is thus to be construed that it specifies a presence of said features, integers, or components as referred to, but does not preclude addition of one or more other features, integers, or components, or groups thereof. Thus, the expression "a device comprising means A and B" should not be limited to a device only consisting of means A and B.
[0030] Reference in the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" or "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, but can refer to different embodiments. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.
[0031] In the following, possible embodiments of the quick change tool 10 according to the present application will be described exemplarily with reference to the drawings.
[0032] As Figure 1 , Figure 2As shown, the present application provides a quick-change tooling 10, which comprises a first quick-change workpiece 100, a second quick-change workpiece 200 and a sealing structure 300. The first quick-change workpiece 100 is provided with a first surface 110, and the first surface 110 is provided with a first connecting part 120. The second quick-change workpiece 200 is provided with a second surface 210, and the second surface 210 is provided with a second connecting part 220. The first connecting part 120 and the second connecting part 220 are detachably connected. The sealing structure 300 is arranged on the first quick-change workpiece 100 and / or the second quick-change workpiece 200. After the first connecting part 120 and the second connecting part 220 are connected, the sealing structure 300 closes at least one side edge of the gap between the first surface 110 and the second surface 210. Thus, after the first connecting part 120 and the second connecting part 220 are connected, the sealing structure 300 can be arranged to close at least one side edge of the gap between the first surface 110 and the second surface 210, so that the debris generated during processing can be prevented from entering the gap from the edge position. Thus, the influence of the debris on the connection position during use can be reduced, and the positioning and installation accuracy can be improved. In addition, the burden of cleaning the quick-change tooling 10 can be avoided, thereby improving work efficiency.
[0033] As shown in Figure 1 , Figure 2 In some embodiments, the sealing structure 300 is arranged on the second quick-change workpiece 200 and exposed by the second surface 210. After the first connecting part 120 and the second connecting part 220 are connected, the first surface 110 is in contact with the sealing structure 300. Thus, by arranging the sealing structure 300 protruding from the second surface 210, the sealing structure 300 can be in contact with the first surface 110, so that the sealing structure 300 can close the gap between the first surface 110 and the second surface 210. Thus, the sealing structure 300 can be simplified, the processing difficulty of the sealing structure 300 can be reduced, and the processing cost can be reduced.
[0034] As shown in Figure 1 In some embodiments, the sealing structure 300 is arranged around the edge of the second surface 210. Thus, by arranging the sealing structure 300 around the edge of the second surface 210, the gap between the first surface 110 and the second surface 210 can be completely closed after the first connecting part 120 and the second connecting part 220 are connected. Thus, the debris generated during processing can be prevented from entering the gap. Thus, the influence of the debris on the connection position during use can be reduced, and the positioning and installation accuracy can be improved. In addition, the burden of cleaning the quick-change tooling 10 can be avoided, thereby improving work efficiency.
[0035] As shown in Figure 1 , Figure 2As shown in the figure, in some embodiments, the first connecting part 120 and the second connecting part 220 are connected in plug-in connection in a direction perpendicular to the first surface 110 and / or the second surface 210. Thus, by plug-in connecting the first connecting part 120 and the second connecting part 220, the first quick-change workpiece 100 and the second quick-change workpiece 200 can be conveniently connected and separated, thereby improving work efficiency.
[0036] As shown in the figure, in some embodiments, the first connecting part 120 and the second connecting part 220 are connected in plug-in connection in a direction perpendicular to the first surface 110 and / or the second surface 210. Thus, by plug-in connecting the first connecting part 120 and the second connecting part 220, the first quick-change workpiece 100 and the second quick-change workpiece 200 can be conveniently connected and separated, thereby improving work efficiency. Figure 1 Figure 2 As shown in the figure, in some embodiments, after the first connecting part 120 and the second connecting part 220 are connected, the edges of the first surface 110 and the second surface 210 coincide in the plug-in connection direction. Thus, the structure of connecting the first quick-change workpiece 100 and the second quick-change workpiece 200 can be simplified, thereby reducing the processing difficulty of the quick-change tool 10 and reducing the processing cost.
[0037] As shown in the figure, in some embodiments, the sealing structure 300 and the second surface 210 form a groove, and after the first connecting part 120 and the second connecting part 220 are connected, the first surface 110 is located in the groove. Thus, the gap formed by the first surface 110 and the second surface 210 can be in the groove, thereby improving the closing and sealing effect of the gap. The influence of the waste on the connection position during use can be reduced, and the positioning and installation accuracy can be improved. The burden of cleaning the quick-change tool 10 can also be avoided, thereby improving work efficiency. Figure 1 As shown in the figure, in some embodiments, the first connecting part 120 is cylindrical and extends in a direction perpendicular to the first surface 110; the second connecting part 220 is a circular hole and extends in a direction perpendicular to the second surface 210, and the diameter of the first connecting part 120 and the second connecting part 220 is matched. Thus, by setting the first connecting part 120 as a cylinder and the second connecting part 220 as a circular hole, the plug-in connection of the first connecting part 120 and the second connecting part 220 can be achieved by a simple structure, thereby reducing the processing difficulty of the first quick-change workpiece 100 and the second quick-change workpiece 200 and reducing the processing cost.
[0038] Figure 1 As shown in the figure, in some embodiments, the first connecting part 120 and the second connecting part 220 are correspondingly provided with a plurality of them. Thus, by correspondingly providing a plurality of first connecting parts 120 and second connecting parts 220, the stability of connecting the first quick-change workpiece 100 and the second quick-change workpiece 200 can be improved.
[0039] As shown in the figure, in some embodiments, the first connecting part 120 and the second connecting part 220 are correspondingly provided with a plurality of them. Thus, by correspondingly providing a plurality of first connecting parts 120 and second connecting parts 220, the stability of connecting the first quick-change workpiece 100 and the second quick-change workpiece 200 can be improved. Figure 1 As shown in the figure, in some embodiments, the first connecting part 120 and the second connecting part 220 are correspondingly provided with a plurality of them. Thus, by correspondingly providing a plurality of first connecting parts 120 and second connecting parts 220, the stability of connecting the first quick-change workpiece 100 and the second quick-change workpiece 200 can be improved.
[0040] Figure 1 , Figure 2 As shown, in some embodiments, the first quick-change workpiece 100 and the second quick-change workpiece 200 are square components, and the first surface 110 and the second surface 210 are rectangular or square. This simplifies the structure of the first quick-change workpiece 100 and the second quick-change workpiece 200, thereby reducing the processing difficulty and ultimately lowering processing costs.
[0041] like Figure 1 As shown, in some embodiments, the sealing structure 300 is integrally formed with the first quick-change workpiece 100 or the second quick-change workpiece 200.
[0042] In some embodiments, the sealing structure 300 is detachably connected to the first quick-change workpiece 100 or the second quick-change workpiece 200.
[0043] The above description provides an exemplary description of possible embodiments of the quick-change tooling 10 in this application. Below, with reference to the accompanying drawings, a detailed description of the specific structure of the quick-change tooling 10 in a particular embodiment will be provided.
[0044] Figure 1 This is a schematic diagram of the separation structure of the quick-change tooling 10 in this application; Figure 2 This is a schematic diagram of the connection structure of the quick-change tooling 10 in this application. Figure 1 , Figure 2 As shown, the quick-change fixture 10 includes a first quick-change workpiece 100, a second quick-change workpiece 200, and a sealing structure 300. The first quick-change workpiece 100 and the second quick-change workpiece 200 are plugged and plugged together, and after connection, the sealing structure 300 closes the gap between the first quick-change workpiece 100 and the second quick-change workpiece 200.
[0045] like Figure 1 , Figure 2 As shown, the first quick-change part 100 and the second quick-change part 200 are cuboid components. After the first quick-change part 100 and the second quick-change part 200 are plugged in and plugged out, the surface on the outer surface of the first quick-change part 100 corresponding to the side of the second quick-change part is the first surface 110, and the surface on the outer surface of the second quick-change part 200 corresponding to the side of the first quick-change part is the second surface 210. Viewed along the plugging and unplugging connection direction, the edge of the first surface 110 coincides with the edge of the second surface 210.
[0046] like Figure 1 As shown, four first connecting portions 120 are arranged in a square array on the first surface 110. The first connecting portions 120 are cylindrical and their axes are perpendicular to the first surface 110.
[0047] like Figure 1As shown, four circular boss-shaped connecting platforms 230 are arranged in a square array on the second surface 210, and the axial center positions of the connecting platforms 230 are provided with circular hole-shaped second connecting portions 220. The positions of the second connecting portions 220 correspond to the first connecting portions 120 one by one, and the diameters of the second connecting portions 220 are adapted to the diameters of the first connecting portions 120, so that the first connecting portions 120 can be inserted into the second connecting portions 220 after the first connecting portions 120 are aligned with the second connecting portions 220. The connecting platforms 230 have equal heights protruding from the second surface 210, and the end surfaces of the four connecting platforms 230 are simultaneously attached to the first surface 110 after the first connecting portions 120 are plugged into the second connecting portions 220. Since the connecting platforms 230 are protrudingly arranged on the second surface 210, a gap is formed between the first surface 110 and the second surface 210.
[0048] The sealing structure 300 is arranged on the second quick-change workpiece 200 and is integrally formed with the second quick-change workpiece 200. The sealing structure 300 is a rectangular ring-shaped structure formed by square strip-shaped portions, and is exposed from the second surface 210 to form a rectangular groove together with the second surface 210. After the first connecting portions 120 are plugged into the second connecting portions 220, the first surface 110 is located in the groove, and the inner side surface (the side wall of the groove) of the sealing structure 300 is attached to the first surface 110. The four surfaces of the first quick-change workpiece 100 that are attached to the first surface 110 are respectively attached to the four inner side surfaces (the side walls of the groove) of the sealing structure 300. Thus, the gap between the first surface 110 and the second surface 210 can be completely hidden in the groove, so that the sealing structure 300 can close the gap between the first surface 110 and the second surface 210, and avoid that the waste in the machining process enters the gap.
[0049] It should be noted that the above only describes the preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments, and more other equivalent embodiments can be included without departing from the concept of the present application, and all belong to the protection scope of the present application.
Claims
1. A quick change tooling characterized by, The utility model relates to a quick-change workpiece structure, comprising: a first quick-change workpiece, which is provided with a first surface, and the first surface is provided with a first connecting part; a second quick-change workpiece, which is provided with a second surface, and the second surface is provided with a second connecting part, and the first connecting part and the second connecting part are detachably connected; a sealing structure, which is arranged on the first quick-change workpiece and / or the second quick-change workpiece, and after the first connecting part and the second connecting part are connected, the sealing structure closes at least one side edge of the gap between the first surface and the second surface.
2. The quick change tooling of claim 1, wherein, The sealing structure is arranged on the second quick-change workpiece and exposed by the second surface; after the first connecting part and the second connecting part are connected, the first surface is in contact with the sealing structure.
3. The quick change tooling of claim 2, wherein, The sealing structure is arranged around the edge of the second surface.
4. The quick change tooling of claim 3, wherein, The first connecting part and the second connecting part are plug-in connected in the direction perpendicular to the first surface and / or the second surface.
5. The quick change tooling of claim 4, wherein, After the first connecting part and the second connecting part are connected, the edge of the first surface and the second surface coincides in the plug-in connection direction.
6. The quick change tooling of claim 5, wherein, The sealing structure forms a groove with the second surface, and after the first connecting part and the second connecting part are connected, the first surface is located in the groove.
7. The quick change tooling of claim 4, wherein, The first connecting part is in a cylindrical shape and extends in the direction perpendicular to the first surface; the second connecting part is a circular hole and extends in the direction perpendicular to the second surface, and the diameter of the first connecting part and the second connecting part is matched.
8. Quick change tooling according to any of claims 1-7, characterized in that, The first connecting part and the second connecting part are correspondingly provided with a plurality of connecting parts.
9. The quick change tooling of claim 8, wherein, The first quick-change workpiece and the second quick-change workpiece are square components, and the first surface and the second surface are rectangular or square.