Non-standard chamfering tool clamp
By designing a fixture system that includes a fixed fixture, an intermediate fixture, and a chamfering tool, the problem of adapting non-standard chamfering tools to traditional fixtures was solved, enabling rapid replacement and efficient use of the chamfering tool, reducing production costs and improving production efficiency.
Patent Information
- Application Number
- CN202520588762.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-29
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-29
AI Technical Summary
In the existing technology, non-standard chamfering tools are difficult to adapt to traditional standard fixtures, resulting in high costs and low efficiency for each tool change.
Design a fixture system comprising a fixed fixture, an intermediate fixture, and a chamfering tool. The chamfering tool is detachably mounted on the intermediate fixture, which is detachably mounted on the fixed fixture. The bottom end of the fixed fixture is clamped on the machine tool. This system enables precise positioning and quick replacement of the chamfering tool.
It enables precise positioning and quick replacement of chamfering tools, reduces production costs, improves workpiece production efficiency, and extends tool life by flipping the cutting edges at both ends of the chamfering tool, thus reducing time costs.
Smart Images
Figure CN223903410U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of part machining, in particular to a non-standard chamfering tool holder. BACKGROUND
[0002] In the machining process, chamfering is a common process, which aims to remove burrs on the edge of a part, facilitate assembly and improve the safety of the part, etc.
[0003] The conventional chamfering tool has fixed specifications and mounting structures, and the traditional standard holder matched with the chamfering tool is also designed according to the standard chamfering tool. However, in actual production, the workshop often needs to process chamfering tools according to specific machining requirements. These non-standard chamfering tools differ from standard tools in size, shape and other aspects, and are difficult to adapt to the traditional standard holder.
[0004] For the related art described above, if a special holder is redesigned and manufactured for each non-standard chamfering tool, the cost is too high and the efficiency is low, therefore, it is urgent to develop a holder that can adapt to non-standard chamfering tools. CONTENT OF THE INVENTION
[0005] In order to save the production cost of workpieces and improve the production efficiency of workpieces, the application provides a non-standard chamfering tool holder.
[0006] The non-standard chamfering tool holder provided by the application adopts the following technical scheme:
[0007] A non-standard chamfering tool holder, comprising a fixed holder, an intermediate holder and a chamfering tool, the chamfering tool is detachably installed on the intermediate holder, the intermediate holder is detachably installed on the fixed holder, and the bottom end of the fixed holder is clamped and installed on a machine tool.
[0008] By adopting the above technical scheme, during work, the chamfering tool is first installed on the adaptive intermediate holder, then the intermediate holder with the installed chamfering tool is installed on the fixed holder, and finally the bottom end of the fixed holder is clamped and installed on the machine tool. Start the machine tool, and the machine tool drives the fixed holder, the intermediate holder and the chamfering tool to move together. During the machining process, the operator places the workpiece to be machined at the appropriate position, and the chamfering tool contacts the workpiece during movement to chamfer the edge of the workpiece. When the chamfering tool is worn, it can be detached and replaced; when a different type of chamfering tool needs to be replaced, the intermediate holder and the chamfering tool can be simultaneously detached and replaced, thereby saving the production cost of workpieces and improving the production efficiency of workpieces.
[0009] Preferably, a first installation groove adapted to the chamfering tool is formed in the intermediate holder, and the first installation groove is used to install the chamfering tool.
[0010] By adopting the technical scheme, the first installation slot is used for installing the chamfering tool, so that the chamfering tool can be accurately positioned after installation.
[0011] Preferably, the chamfering tool is provided with a first fixing hole, and the intermediate clamp is provided with a second fixing hole; and a first fixing member is arranged to pass through the first fixing hole and the second fixing hole, so that the chamfering tool is detachably fixed to the intermediate clamp.
[0012] By adopting the technical scheme, when the chamfering tool needs to be replaced due to wear, the operator does not need to disassemble the entire component, but only needs to loosen the first fixing member of the intermediate clamp to replace the chamfering tool.
[0013] Preferably, the fixing clamp is provided with a second installation slot matched with the intermediate clamp, and the second installation slot is used for installing the intermediate clamp.
[0014] By adopting the technical scheme, the second installation slot is used for placing and fixing the intermediate clamp, and the intermediate clamp is limited.
[0015] Preferably, the fixing clamp is provided with a dismounting slot corresponding to the position of the chamfering tool, and the dismounting slot penetrates the second installation slot.
[0016] By adopting the technical scheme, the dismounting slot can dismount and replace the chamfering tool without dismounting the intermediate clamp, thereby improving the efficiency of replacing the chamfering tool and further improving the work efficiency.
[0017] Preferably, a plurality of second fixing members are further included, a plurality of third fixing holes are arranged on the fixing clamp, the third fixing holes and the second fixing members correspond to each other, a plurality of fixing slots are arranged on one side of the intermediate clamp close to the chamfering tool, the positions and the number of the fixing slots correspond to those of the third fixing holes, and the second fixing members pass through the third fixing holes and are tightly fixed to the fixing slots.
[0018] By adopting the technical scheme, when other specifications of chamfers need to be machined, the second fixing members between the intermediate clamp and the fixing clamp and the first fixing members between the chamfering tool and the intermediate clamp can be sequentially dismounted, thereby saving the production cost of workpieces and improving the production efficiency of workpieces.
[0019] Preferably, the chamfering tool is provided with blades at both ends.
[0020] By adopting the technical scheme, during use, when the blade at one end of the chamfering tool is worn, the chamfering tool can be turned over to use the blade at the other end to continue working. This design effectively reduces the material cost of the tool, improves the utilization rate of the tool, and reduces the time cost caused by frequent replacement of the tool.
[0021] In summary, the present application includes at least one of the following beneficial technical effects:
[0022] 1. When working, first install the chamfering tool to the appropriate intermediate clamp, then install the intermediate clamp with the chamfering tool to the fixed clamp, and finally install the bottom end of the fixed clamp to the machine tool. Start the machine tool, and the machine tool drives the fixed clamp, the intermediate clamp and the chamfering tool to move together. During the machining process, the operator places the workpiece to be machined in the appropriate position, and the chamfering tool contacts the workpiece during movement to chamfer the edge of the workpiece. When the chamfering tool is worn, it can be disassembled and replaced. When different types of chamfering tools need to be replaced, the intermediate clamp and the chamfering tool can be disassembled and replaced at the same time, which can save workpiece production cost and improve workpiece production efficiency;
[0023] 2. When the chamfering tool needs to be replaced with a new tool, the operator does not need to disassemble the entire component, but only needs to loosen the first fixing part of the intermediate clamp to fix the chamfering tool, so that the chamfering tool can be replaced;
[0024] 3. When other specifications of chamfering need to be machined, the second fixing part between the intermediate clamp and the fixed clamp and the first fixing part between the chamfering tool and the intermediate clamp can be disassembled in sequence, which can save workpiece production cost and improve workpiece production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 is a schematic diagram of the overall structure of the present application;
[0026] Figure 2 is a schematic diagram of the structure of the present application highlighting the connection between the fixed clamp and the intermediate clamp;
[0027] Figure 3 is a schematic diagram of the structure of the present application highlighting the connection between the intermediate clamp and the chamfering tool.
[0028] Reference signs: 1, fixed clamp; 11, second installation groove; 12, disassembly groove; 13, third fixing hole; 14, fixing groove; 15, second fixing part; 2, intermediate clamp; 21, first installation groove; 22, second fixing hole; 23, first fixing part; 3, chamfering tool; 31, first fixing hole; 32, blade. DETAILED DESCRIPTION
[0029] The following will be described in detail below with reference to the accompanying drawings Figures 1-3 The present application will be further described in detail.
[0030] The present application discloses a non-standard chamfering tool clamp.
[0031] Reference Figure 1The utility model relates to a non-standard chamfering tool, which comprises a fixed clamp (1), an intermediate clamp (2) and a chamfering tool (3), the chamfering tool (3) is detachably installed on the intermediate clamp (2), the intermediate clamp (2) is detachably installed on the fixed clamp (1), and the bottom end of the fixed clamp (1) is clamped and installed on a machine tool.
[0032] In operation, the chamfering tool (3) is first installed on the corresponding intermediate clamp (2), then the intermediate clamp (2) with the installed chamfering tool (3) is installed on the fixed clamp (1), and finally the bottom end of the fixed clamp (1) is clamped and installed on the machine tool, the machine tool is started, and the fixed clamp (1), the intermediate clamp (2) and the chamfering tool (3) move together; during the machining process, the operator places the workpiece to be machined at a suitable position, the chamfering tool (3) contacts the workpiece during movement and chamfers the edge of the workpiece; if the chamfering tool (3) is worn, the chamfering tool (3) can be detached and replaced; if it is necessary to replace a chamfering tool (3) of a different type, the intermediate clamp (2) and the chamfering tool (3) can be simultaneously detached and replaced, thereby saving the production cost of the workpiece and improving the production efficiency of the workpiece.
[0033] Reference Figure 1 and Figure 2 The intermediate clamp (2) has a cuboid structure, a first installation groove (21) adapted to the chamfering tool (3) is formed in the intermediate clamp (2), preferably, the first installation groove (21) is located at the upper center of the side of the intermediate clamp (2) close to the chamfering tool (3), and the first installation groove (21) is used for installing the chamfering tool (3) to ensure that the chamfering tool (3) can be accurately positioned after installation.
[0034] A first fixing member (23) is arranged between the intermediate clamp (2) and the chamfering tool (3), a first fixing hole (31) is formed through the chamfering tool (3), preferably, the first fixing hole (31) is located at the middle of the chamfering tool (3), a second fixing hole (22) is formed through the intermediate clamp (2), and the first fixing member (23) is simultaneously arranged in the first fixing hole (31) and the second fixing hole (22) to fix the chamfering tool (3) to the intermediate clamp (2). The first fixing member (23) can be a screw or other fixing member that is convenient to detach, when the chamfering tool (3) needs to be replaced with a new tool, the operator does not need to detach the entire component, only needs to loosen the first fixing member (23) of the intermediate clamp (2) for fixing the chamfering tool (3), and the chamfering tool (3) can be replaced.
[0035] Reference Figure 2 and Figure 3 A second installation groove (11) adapted to the intermediate clamp (2) is formed in the fixed clamp (1), the second installation groove (11) is used for placing and fixedly installing the intermediate clamp (2) to limit the intermediate clamp (2). A dismounting groove (12) is formed in the fixed clamp (1) at a position corresponding to the chamfering tool (3), the dismounting groove (12) penetrates the second installation groove (11), and the position of the intermediate clamp (2) corresponding to the dismounting groove (12) has an inverted trapezoidal structure. The dismounting groove (12) can detach and replace the chamfering tool (3) without detaching the intermediate clamp (2), thereby improving the efficiency of replacing the chamfering tool (3) and further improving the work efficiency.
[0036] The fixing clamp 1 is provided with a plurality of third fixing holes 13, and the second fixing member 15 is arranged between the fixing clamp 1 and the intermediate clamp 2. The second fixing holes 22 and the third fixing holes 13 correspond to each other in one-to-one manner. The intermediate clamp 2 is provided with a plurality of fixing grooves 14 on one side close to the chamfering tool 3, and the positions and the number of the fixing grooves 14 correspond to those of the third fixing holes 13. The second fixing member 15 is arranged in the third fixing hole 13 and is tightly fixed in the fixing groove 14. In the embodiment, the third fixing holes 13 are provided in two, and the two fixing holes are symmetrically arranged relative to the chamfering tool 3. The second fixing member 15 can be a screw or other fixing member which is convenient to disassemble. When it is required to process chamfers of other specifications, the second fixing member 15 between the intermediate clamp 2 and the fixing clamp 1 and the first fixing member 23 between the chamfering tool 3 and the intermediate clamp 2 can be sequentially disassembled, thereby saving the production cost of workpieces and improving the production efficiency of workpieces.
[0037] Reference Figure 1 and Figure 2 The bottom end of the fixing clamp 1 is in the form of a handle, and the fixing clamp 1 is provided with an opening close to the intermediate clamp 2. The handle structure of the fixing clamp 1 is combined with the opening, so that the fixing clamp 1 can be quickly and accurately matched with the corresponding clamping component of the machine tool, the adjustment time in the installation process is reduced, and the production efficiency is effectively improved.
[0038] The chamfering tool 3 is provided with cutting edges 32 at both ends. During use, when the cutting edge 32 at one end of the chamfering tool 3 is worn, the chamfering tool 3 can be flipped over to continue working by using the cutting edge 32 at the other end. This design effectively reduces the material cost of the tool, improves the utilization rate of the tool, and reduces the time cost caused by frequent replacement of the tool.
[0039] The implementation principle of the embodiment is that the chamfering tool 3 is first installed on the adaptive intermediate clamp 2 by using the first fixing member 23, then the intermediate clamp 2 on which the chamfering tool 3 is installed is installed on the fixing clamp 1 by using the second fixing member 15, and finally the bottom end of the fixing clamp 1 is clamped and installed on the machine tool after the installation of the chamfering tool 3, the intermediate clamp 2 and the fixing clamp 1 is completed.
[0040] The machine tool is started, and the fixing clamp 1, the intermediate clamp 2 and the chamfering tool 3 are moved together by the machine tool. During the machining process, the operator places the workpiece to be machined at a suitable position, and the chamfering tool 3 contacts the workpiece during movement to chamfer the edge of the workpiece.
[0041] When the end edge 32 of the chamfering tool 3 is worn and affects the machining quality or efficiency, the operator does not need to disassemble the entire part, but only needs to loosen the first fixing part 23 of the intermediate clamp 2 fixing the chamfering tool 3, take out the chamfering tool 3 from the mounting groove of the intermediate clamp 2, turn over the chamfering tool 3, align the other end of the un-worn edge 32 to the machining position, and then re-tighten the first fixing part 23 to fix it, so that the machining can continue; if it is necessary to machine other different specifications of chamfers, or the current chamfering tool 3 is seriously worn and cannot be used, the second fixing part 15 between the intermediate clamp 2 and the fixed clamp 1 and the first fixing part 23 between the chamfering tool 3 and the intermediate clamp 2 can be disassembled in sequence after the machine tool is closed, thereby saving the production cost of the workpiece and improving the production efficiency of the workpiece.
[0042] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. A non-chamfering tool holder characterized in that, Including fixed clamp (1), intermediate clamp (2) and chamfering tool (3), the chamfering tool (3) can be detachably installed on the intermediate clamp (2), the intermediate clamp (2) can be detachably installed on the fixed clamp (1), and the fixed clamp (1) is clamped and installed at the bottom end of the machine tool.
2. A non-chamfering tool holder according to claim 1, characterized in that The intermediate clamp (2) is provided with a first installation groove (21) matched with the chamfering tool (3), and the first installation groove (21) is used for installing the chamfering tool (3).
3. A non-chamfering tool holder according to claim 1, characterized in that It also includes a first fixing part (23), the chamfering tool (3) is provided with a first fixing hole (31) through, the intermediate clamp (2) is provided with a second fixing hole (22) through, the first fixing part (23) is simultaneously provided with the first fixing hole (31) and the second fixing hole (22), and the chamfering tool (3) is detachably fixed on the intermediate clamp (2).
4. A non-chamfering tool holder according to claim 1, wherein, The fixed clamp (1) is provided with a second installation groove (11) matched with the intermediate clamp (2), and the second installation groove (11) is used for installing the intermediate clamp (2).
5. A non-chamfering tool holder according to claim 4, characterized in that The fixed clamp (1) is provided with a second installation groove (11) matched with the intermediate clamp (2), and the second installation groove (11) is used for installing the intermediate clamp (2).
6. A non-chamfering tool holder according to claim 1, wherein, The intermediate clamp (2) is provided with a plurality of fixing grooves (14) on one side close to the chamfering tool (3).
7. A non-indexable corner clamping tool according to claim 6, wherein It also includes a plurality of second fixing parts (15), a plurality of third fixing holes (13) are provided on the fixed clamp (1), the third fixing hole (13) and the second fixing part (15) are one-to-one corresponding, the fixing groove (14) and the third fixing hole (13) are corresponding, the second fixing part (15) is provided in the third fixing hole (13), and is tightly fixed in the fixing groove (14).
8. A non-chamfering tool holder according to claim 1, wherein, The chamfering tool (3) is provided with a blade (32) at both ends.