Lathe machining tool
By integrating grooving tools and boring tools into a lathe machining fixture, the problem of tool changing when machining internal holes and snap ring grooves on a lathe is solved, realizing tool-free operation and improving machining efficiency and quality.
Patent Information
- Application Number
- CN202423109956.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-17
AI Technical Summary
When machining internal holes and snap ring grooves on a lathe, the tool post needs to be removed and the tool changed after each machining of the internal hole, which results in long tool change time, increases the labor intensity of workers and reduces efficiency.
Design a lathe machining fixture that integrates a grooving tool and a boring tool, which are fixed to the tool by a pressure block, to achieve one-time machining of internal holes and snap ring grooves, reducing the number of tool changes and time.
It eliminates the need for frequent tool changes, improving processing efficiency, reducing worker workload, and enhancing processing quality.
Smart Images
Figure CN223557282U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to lathe processing technical field, in particular to a lathe processing frock. BACKGROUND
[0002] The lathe processing process often encounters the need processing inner hole and clamping spring groove parts, in processing, after processing inner hole each time, need the tool rest to exit a safe distance and rotate the tool rest again, change to inner groove cutter processing clamping spring groove, and each time the time required for changing tool is longer, and the worker's labor intensity is increased, and the processing efficiency is reduced.
[0003] Therefore, the utility model provides a lathe processing frock. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of lathe processing frock, solve the need for changing tool when lathe processes inner hole and clamping spring groove, and the time required for changing tool is longer, and the worker's labor intensity is increased, and the processing efficiency is reduced, when lathe processes inner hole and clamping spring groove, without changing tool, reduce the frequency of changing tool, and save the time of changing tool, reduce the worker's labor intensity, greatly improve the processing efficiency.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a lathe processing frock, including the cutter for installing processing tool bit;Further comprising: slotting cutter, boring cutter, first pressing block and second pressing block;
[0006] The boring cutter is provided on the tool approach part, the slotting cutter is provided on the tool body part, the cutting edge part of the slotting cutter extends to the outside of the tool, the first pressing block is provided on the tool approach part, and the boring cutter is fixed by the free end of the first pressing block, a plurality of second pressing blocks are provided on the tool body part, and the slotting cutter is fixed by the free end of the plurality of second pressing blocks;The extension part of the slotting cutter and the processing end of the boring cutter are located in the same direction.
[0007] Preferably, the tool body part of the tool is provided with a rectangular groove, and the slotting cutter is located inside the rectangular groove, and a square groove is provided on any corner of the tool approach part, and the boring cutter is located inside the square groove.
[0008] Preferably, the height end of the extension part of the slotting cutter is the same as the height end of the extension part of the boring cutter.
[0009] Preferably, the boring cutter is a cube structure, and the slotting cutter is a rectangular structure.
[0010] Preferably, a circular hole is provided at the center of the boring cutter, and the boring cutter is fixed on the tool by the first bolt passing through the circular hole.
[0011] Preferably, the first pressing block and the second pressing block are fixed on the cutter respectively by second bolts.
[0012] The utility model discloses beneficial effect has:
[0013] The utility model discloses a cutting groove cutter and boring cutter are set up on the cutter, and the cutting groove cutter and boring cutter are fixed on the cutter respectively through first pressing block and second pressing block, and can process the inner hole and the snap spring groove one time, need not replace the turning tool, reduce the tool changing frequency, and save the tool changing time, reduce the labor intensity of worker, greatly improve the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model whole.
[0015] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model cutter, cutting groove cutter and boring cutter.
[0016] Fig. 3 It is the three-dimensional structure schematic diagram of the utility model cutter.
[0017] In the drawing: 1, cutter;11, rectangular recess;12, square groove;2, cutting groove cutter;3, boring cutter;31, round hole;4, first pressing block;5, second pressing block;6, first bolt;7, second bolt. DETAILED DESCRIPTION
[0018] The use method of the utility model is further explained below in combination with the drawings and specific embodiments.
[0019] As Figs. 1 to 3 Shown, a lathe processing frock, including the cutter 1 for installing processing turning tool;Still include: cutting groove cutter 2, boring cutter 3, first pressing block 4 and second pressing block 5;
[0020] The cutter 1 is provided with boring cutter 3 on the cutting-in part, the cutter 1 is provided with cutting groove cutter 2 on the cutter body part, the cutting edge part of cutting groove cutter 2 extends to the outside of cutter 1, the first pressing block 4 is arranged on the cutting-in part of cutter 1, and the free end of first pressing block 4 is used for tightly fixing boring cutter 3, a plurality of second pressing blocks 5 are arranged on the cutter body part of cutter 1, and the free end of the plurality of second pressing blocks 5 is used for tightly fixing cutting groove cutter 2;The extension of cutting groove cutter 2 and the processing end of boring cutter 3 are located in the same direction.
[0021] The cutting groove cutter 2 and the boring cutter 3 are installed on the cutter 1 together, and the tool changing action is eliminated. A 10mm rectangular groove 11 is processed on the cutter 1 by a milling cutter, two second pressing blocks 5 are placed in the appropriate position, the screw position of the second pressing block 5 is marked with a marker pen, an M4 threaded hole is processed by a drill bit and is then tapped, which is used for tightening the second pressing block 5, the 10mm cutting groove cutter 2 is placed in the rectangular groove 11, and the second pressing block 5 presses the cutting groove cutter 2 tightly, thereby reducing the tool changing frequency and improving the machining efficiency.
[0022] The cutter body part of the cutter 1 is provided with a rectangular groove 11, and the cutting groove cutter 2 is located inside the rectangular groove 11. The cutter 1 is provided with a square groove 12 at any corner of the infeed part, and the boring cutter 3 is located inside the square groove 12.
[0023] The rectangular groove 11 is used for installing the cutting groove cutter 2, and the square groove 12 is used for installing the boring cutter 3.
[0024] The height end of the extension part of the cutting groove cutter 2 is the same as the height end of the extension part of the boring cutter 3.
[0025] It should be noted that the height of the cutting groove cutter 2A point and the boring cutter 3B point is adjusted to be equal before processing. The second pressing block 5 presses the cutting groove cutter 2 tightly, the first pressing block 4 presses the boring cutter 3 tightly, the cutter 1 is installed on the tool holder as a whole, the system parameters of the cutter 1 are adjusted, the separate slotting program is integrated into the boring program segment, the program calling step is reduced, the machining of the inner hole and the snap spring groove can be completed at one time, the one-step tool retracting and tool changing action is effectively eliminated, the machining efficiency is improved, and the workpiece machining quality is improved.
[0026] The boring cutter 3 is a cube structure, and the cutting groove cutter 2 is a rectangular structure.
[0027] The boring cutter 3 is provided with a circular hole 31 in the center, and the boring cutter 3 is fixed on the cutter 1 by the first bolt 6 passing through the circular hole 31.
[0028] The first pressing block 4 and the second pressing block 5 are fixed on the cutter 1 by the second bolt 7 respectively. The second bolt 7 can be used to adjust the tightness of the first pressing block 4 and the second pressing block 5, so that the height of the A point on the cutting groove cutter 2 and the B point on the boring cutter 3 is adjusted to be equal before processing, and the first pressing block 4 and the second pressing block 5 are fastened by the second bolt 7, so that the boring cutter 3 and the cutting groove cutter 2 are pressed and fixed.
[0029] When installing: install the slotting cutter 2 in the rectangular groove 11 on the tool 1, and install the second pressing block 5 on the tool 1, and pre-fix the second pressing block 5 through the second bolt 7, so that the free end of the second pressing block 5 is on the slotting cutter 2, then install the boring cutter 3 in the square groove 12 on the tool 1, and position the boring cutter 3 by passing the first bolt 6 through the round hole 31 on the boring cutter 3, then install the first pressing block 4 on the tool 1, and pre-fix the first pressing block 4 through the second bolt 7, so that the movable end of the first pressing block 4 is on the boring cutter 3, finally, adjust the cutting edges of the slotting cutter 2 and the boring cutter 3 to be at the same level, and fix the first pressing block 4 and the second pressing block 5, so as to complete the installation of the turning tool.
[0030] When working, the system parameters of the tool 1 need to be adjusted, the single slotting program is integrated in the boring program segment, the program calling is reduced, the turning tool does not need to be replaced, and the machining of the inner hole and the snap spring groove can be ensured at one time.
[0031] Finally, it should be noted that the above is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the embodiments, those skilled in the art can modify the technical solutions recorded in the above embodiments or make equivalent replacements to some technical features, but any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A lathe tooling jig comprising a tool holder (1) for mounting a machining tool; characterised in that, Also include: Grooving cutter (2), boring cutter (3), first pressing block (4) and second pressing block (5); The cutter (1) is provided with boring cutter (3) on the cutting part, the cutter (1) is provided with cutting groove cutter (2) on the cutter body part, the cutting edge of the cutting groove cutter (2) extends to the outside of the cutter (1), the cutter (1) is provided with first pressing block (4) on the cutting part, and the free end of the first pressing block (4) is used for pressing and fixing the boring cutter (3), the cutter (1) is provided with a plurality of second pressing blocks (5) on the cutter body part, and the free end of the second pressing block (5) is used for pressing and fixing the cutting groove cutter (2), the extension part of the cutting groove cutter (2) and the machining end of the boring cutter (3) are located in the same direction.
2. A lathe tooling fixture according to claim 1, wherein: The cutter (1) is provided with a rectangular groove (11) on the cutter body part, and the cutting groove cutter (2) is located in the rectangular groove (11), and the cutting part of the cutter (1) is provided with a square groove (12) on any corner, and the boring cutter (3) is located in the square groove (12).
3. The lathe machining tooling of claim 1, wherein: The height of the extension part of the cutting groove cutter (2) is the same as the height of the extension part of the boring cutter (3).
4. The lathe machining tooling of claim 1, wherein: The boring cutter (3) is a cube structure, and the cutting groove cutter (2) is a rectangular structure.
5. The lathe machining tooling of claim 1, wherein: The boring cutter (3) is provided with a circular hole (31) in the center, and the boring cutter (3) is fixed on the cutter (1) by the first bolt (6) passing through the circular hole (31).
6. A lathe tooling fixture according to claim 1, wherein: The first pressing block (4) and the second pressing block (5) are respectively fixed on the cutter (1) by the second bolt (7).