Cutter quick-changing structure of chamfering machine
By introducing a mounting structure into the chamfering machine, including the design of mounting plates, rods, and slots, the problem of long tool change time is solved, achieving convenience and flexibility in tool change and improving the efficiency of the chamfering machine.
Patent Information
- Application Number
- CN202422283002.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The existing chamfering machine requires multiple screw rotations during tool replacement, resulting in long replacement times and affecting convenience and efficiency.
The mounting structure between the cutting tool and the connector includes first and second mounting plates, a mounting rod, and a mounting groove. The design of springs and limit rods enables flexible assembly and disassembly and fixation of the cutting tool and the connector.
It improves the convenience and flexibility of tool changing, expands the scope of application, and enhances the efficiency of chamfering machines.
Smart Images
Figure CN223572632U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chamfering machine tool technical field, especially chamfering machine tool quick change structure. BACKGROUND
[0002] A chamfering machine is a precision machine for chamfering and removing burrs of machining products such as milling, planing and the like of structures of mold manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts and the like.
[0003] The existing chamfering machine needs to use corresponding tools when chamfering parts, and the tools used for different chamfering requirements are also different, but the existing tools usually adopt the fixing structure of thread tightening or bearing bolt, so that the tool needs to be rotated repeatedly by using bolt rotating tool when the tool is replaced, which takes a long time and affects the quick replacement of the tool, thereby reducing the convenience of tool replacement and further reducing the use efficiency of the chamfering machine. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing chamfering machine tool quick change structure to solve the problems in the above background technology.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: chamfering machine tool quick change structure, including tool and connecting piece, the installation structure is arranged between the tool and the connecting piece, and the installation structure comprises:
[0006] The first mounting plate is fixedly arranged between the tool and the connecting piece, and the end of the first mounting plate movably arranged with the second mounting plate;
[0007] A plurality of installation rods are movably arranged on the first mounting plate and the second mounting plate, respectively, and the plurality of installation rods are used for limiting the position between the first mounting plate, the second mounting plate, the tool and the connecting piece;
[0008] A plurality of installation grooves are respectively arranged on the tool and the connecting piece.
[0009] Preferably, the first mounting plate and the second mounting plate are both semicircular ring type, and the outer wall of the installation rod is sleeved with a spring.
[0010] Preferably, a plurality of limiting grooves are arranged on the outer wall of the installation rod, and a limiting rod is movably arranged between the adjacent installation rods.
[0011] Preferably, one end of the installation rod is movably arranged with the installation groove, and the other end of the installation rod penetrates the outer wall of the first mounting plate and extends to the outside.
[0012] Preferably, the limiting rod is in the shape of a concave, rubber sleeves are fixedly sleeved on both ends of the limiting rod, and both ends of the limiting rod are embedded in the limiting grooves on the adjacent installation rods.
[0013] Preferably, the mounting groove on the connecting piece is in communication with the mounting groove on the cutter, and the spring on the outer wall of the mounting rod is fixedly arranged on the inner wall of the first mounting plate.
[0014] The technical effects and advantages of the present application are as follows:
[0015] The installation structure is arranged to facilitate the flexible disassembly and assembly of the cutter and the connecting piece, so that the chamfering machine can be flexibly changed with the cutter according to the use requirements, and the convenience and flexibility of the cutter changing of the chamfering machine are effectively improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The present application is a three-dimensional structure schematic diagram.
[0017] Figure 2 The present application is a sectional structure schematic diagram.
[0018] Figure 3 The present application is a sectional structure schematic diagram. Figure 2
[0019] In the figure: 100, cutter; 200, connecting piece; 300, installation structure; 301, first mounting plate; 302, second mounting plate; 303, mounting rod; 304, mounting groove; 305, spring; 306, limiting groove; 307, limiting rod. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0021] The present application provides a Figures 1-3 The chamfering machine tool quick change structure shown, including tool 100 and connecting piece 200, installation structure 300 is arranged between tool 100 and connecting piece 200, installation structure 300 includes first mounting plate 301, a plurality of mounting rods 303 and a plurality of mounting grooves 304, first mounting plate 301 is fixedly arranged between tool 100 and connecting piece 200, the end of first mounting plate 301 movably provided with second mounting plate 302, a plurality of mounting rods 303 are movably arranged on first mounting plate 301 and second mounting plate 302 respectively, a plurality of mounting rods 303 are used for limiting the position between first mounting plate 301, second mounting plate 302 and tool 100 and connecting piece 200, a plurality of mounting grooves 304 are respectively formed on tool 100 and connecting piece 200, first mounting plate 301 and second mounting plate 302 are both semicircular ring type, the outer wall of mounting rod 303 is all sleeved with spring 305, one end of mounting rod 303 is movably arranged with mounting groove 304, the other end of mounting rod 303 penetrates the outer wall of first mounting plate 301 and extends to the outside, the one end of mounting rod 303 movably arranged with mounting groove 304, facilitating the flexible disassembly and assembly of tool 100 from connecting piece 200, and the other end of mounting rod 303 extends out of first mounting plate 301, which leaves space for subsequent limiting of mounting rod 303.
[0022] With specific reference Figure 1 And Figure 2 First mounting plate 301 and second mounting plate 302 are installed on the outer wall of connecting piece 200 through mounting rod 303, first mounting plate 301 and second mounting plate 302 are semicircular ring type, which can better fit the outer wall of connecting piece 200, connecting piece 200 is cylindrical, and the bottom end of connecting piece 200 is inwardly recessed, forming a space for installation and connection with tool 100, mounting rod 303 penetrates connecting piece 200 and is connected with mounting groove 304 formed on tool 100, so that tool 100 can be stably installed in connecting piece 200, and tool 100 can be used with connecting piece 200 for chamfering, above, tool 100 with different diameters can be installed in connecting piece 200, connecting piece 200 is suitable for installation of tool 100 with smaller diameter, only mounting groove 304 corresponding to mounting rod 303 needs to be formed on tool 100, tool 100 can be quickly disassembled and assembled with connecting piece 200, through the installation structure 300 between connecting piece 200 and tool 100, tool 100 and connecting piece 200 can be flexibly disassembled and assembled, which effectively improves the flexibility and convenience of disassembly and replacement of chamfering machine tool 100, and further improves the use efficiency of chamfering machine tool 100.
[0023] In another embodiment, the diameter of the structure of tool 100 and connecting piece 200 is smaller than Figure 2When the cutter 100 is inserted into the connecting piece 200, the mounting rod 303 is moved in the opposite direction under the external stretching force, so that the effectiveness of the cutter 100 entering the connecting piece 200 is ensured. After the cutter 100 enters the connecting piece 200, the tension on the mounting rod 303 is released, and the mounting rod 303 moves towards the inner cavity of the mounting groove 304 under the elastic support of the spring 305. After the mounting rod 303 is connected with the inner cavity of the mounting groove 304, the cutter 100 and the connecting piece 200 can be fixed. According to the different diameters of the cutter 100, the length of the mounting rod 303 inserted into the connecting piece 200 is different, so as to ensure the positioning of the cutter 100.
[0024] The outer wall of the mounting rod 303 is provided with a plurality of limiting grooves 306, and the limiting rods 307 are movably arranged between the adjacent mounting rods 303. The limiting rods 307 are in the shape of a concave letter, and rubber sleeves are fixedly arranged at both ends of the limiting rods 307. The two ends of the limiting rods 307 are embedded in the limiting grooves 306 on the adjacent mounting rods 303.
[0025] Specifically referring to Figure 2 and Figure 3 The plurality of limiting grooves 306 can ensure that the limiting grooves 306 are exposed from the connecting piece 200 when the mounting rod 303 changes position according to the cutter 100 with different diameters, so as to provide a connecting space for the limiting rods 307, so as to reinforce the position of the mounting rod 303. The limiting rods 307 limit the positions of the mounting rods 303 between the adjacent mounting rods 303 mounted on the first mounting plate 301 and the second mounting plate 302, respectively. Since the mounting rods 303 mounted on the first mounting plate 301 and the second mounting plate 302 are both inserted into the mounting groove 304, the positions of the adjacent mounting rods 303 are fixed after the limiting rods 307 are connected with the limiting grooves 306, so as to avoid the mounting rods 303 from being pulled out of the mounting groove 304 during use, thereby ensuring the stability and effectiveness of the use of the mounting rod 303. In addition, the plurality of limiting grooves 306 can adapt to the different lengths of the mounting rod 303 inserted into the first mounting plate 301, thereby ensuring the effectiveness of the limiting of the mounting rod 303 by the connection of the limiting rods 307 and the limiting grooves 306.
[0026] The mounting groove 304 on the connecting piece 200 is in communication with the mounting groove 304 on the cutter 100, and the spring 305 on the outer wall of the mounting rod 303 is fixedly arranged on the inner wall of the first mounting plate 301.
[0027] Specifically referring to Figure 2The installation groove 304 on the connecting piece 200 is communicated with the inner cavity of the installation groove 304 on the cutter 100, which provides space support for the penetration of the installation rod 303, so that the installation rod 303 can penetrate through the installation groove 304 on the connecting piece 200, so that the first installation plate 301 is installed outside the connecting piece 200, and meanwhile, the installation rod 303 can be connected with the installation groove 304 on the cutter 100, so that the installation rod 303 fixes the position of the cutter 100 in the connecting piece 200, thereby providing structural support for the disassembly of the cutter 100 and the connecting piece 200, effectively improving the convenience and flexibility of the disassembly of the cutter 100 and the connecting piece 200, and also providing convenience for the disassembly of the installation structure 300 and the connecting piece 200.
[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A quick-change structure of a chamfering machine tool, comprising a tool (100) and a connecting piece (200), characterized in that, The mounting structure (300) is arranged between the cutter (100) and the connecting piece (200), and comprises: A first mounting plate (301) is fixedly arranged between the cutter (100) and the connecting piece (200), and an end of the first mounting plate (301) is movably provided with a second mounting plate (302); A plurality of mounting rods (303) are movably arranged on the first mounting plate (301) and the second mounting plate (302) respectively, and the plurality of mounting rods (303) are used for limiting the positions between the first mounting plate (301), the second mounting plate (302), the cutter (100) and the connecting piece (200); A plurality of mounting grooves (304) are respectively formed on the cutter (100) and the connecting piece (200).
2. The chamfering machine tool quick change structure according to claim 1, characterized in that, The first mounting plate (301) and the second mounting plate (302) are both semicircular rings, and the outer walls of the mounting rods (303) are all sleeved with springs (305).
3. The chamfering machine tool quick change structure according to claim 1, characterized in that, The outer walls of the mounting rods (303) are provided with a plurality of limiting grooves (306), and a limiting rod (307) is movably arranged between adjacent mounting rods (303).
4. The chamfering machine tool quick change structure according to claim 1, characterized in that, One end of the mounting rod (303) is movably arranged with the mounting groove (304), and the other end of the mounting rod (303) penetrates through the outer wall of the first mounting plate (301) and extends to the outside.
5. The chamfering machine tool quick change structure according to claim 3, characterized in that, The limiting rod (307) is in a concave shape, rubber sleeves are fixedly sleeved on both ends of the limiting rod (307), and both ends of the limiting rod (307) are embedded with the limiting grooves (306) on the adjacent mounting rods (303).
6. The chamfering tool quick change structure according to claim 1, characterized in that, The mounting groove (304) on the connecting piece (200) is in communication with the mounting groove (304) on the cutter (100), and the spring (305) on the outer wall of the mounting rod (303) is fixedly arranged with the inner wall of the first mounting plate (301).