Grooving and scribing device for machining

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a grooving and scribing device for machining, which comprises a mounting rod, a connecting plate is fixed on one side of the bottom of the mounting rod, a positioning head is fixed at the bottom of the connecting plate, and a rotating wheel is rotationally mounted between the positioning head and the outer wall of the mounting rod and located on the connecting plate in a damping manner. A plurality of mounting grooves are formed in the top of the rotating wheel, first communicating grooves are formed in the inner bottom walls of the mounting grooves in a penetrating mode, a plurality of reset sliding assemblies are arranged in the mounting grooves, the connecting ends of the reset sliding assemblies are in threaded connection with mounting columns, and tool bits are fixed to the bottoms of the mounting columns; a positioning hole corresponding to one first communicating groove is formed in the outer wall of the positioning head in a penetrating mode, a first inserting groove is formed in the bottom of the mounting rod, and an ejector rod is arranged in the first inserting groove. According to the use requirements of different tool bits, the tool bits can be rapidly replaced and fixed, the use stability of the tool bits is ensured, time and labor are saved, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and specifically relates to a grooving and marking device for mechanical processing. Background Art

[0002] In the machining industry, slotting and marking is one of the common machining processes, which is used to engrave or cut specific slots or lines on the workpiece to meet the subsequent assembly, connection or processing requirements. However, with the continuous development of machining technology, the requirements for slotting and marking devices are also increasing, especially in terms of machining accuracy, operation convenience and flexibility.

[0003] Traditional grooving and marking devices usually use fixed cutter heads. Every time a different cutter head is replaced, tedious disassembly and installation are required, which is not only time-consuming and labor-intensive, but also affects work efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a grooving and marking device for mechanical processing, which can quickly replace and fix the cutter head according to the use requirements of different cutter heads, thereby ensuring the stability of the cutter head during use, saving time and effort, and thus improving work efficiency.

[0005] The technical solutions adopted in this utility are as follows:

[0006] The top of the rotary wheel is provided with a plurality of mounting grooves, and the inner bottom wall of the mounting groove is provided with a first connecting groove, and the inner bottom wall of the mounting groove is provided with a plurality of reset sliding components, and the connecting end of the reset sliding component is screwed with a mounting column, and a cutter head is fixed on the bottom of the mounting column, and a first plug-in groove is provided at the bottom of the mounting rod, a push rod is provided inside the first plug-in groove, and a second sliding block is fixed on the outer wall of the push rod, and a second sliding groove slidably connected with the second sliding block is provided inside the first plug-in groove, and a second spring is fixed on the inner bottom wall of the second sliding groove, and the top end of the second spring is fixed on the outer wall of the second sliding block, and a buckle component is provided corresponding to the push rod on one side of the mounting rod.

[0007] Furthermore, the reset sliding assembly includes a movable plate arranged inside the mounting groove, a first sliding block is fixed to one side of the movable plate, a first sliding groove slidably connected to the first sliding block is provided inside the mounting groove, a first spring is fixed to the inner bottom wall of the first sliding groove, the top of the first spring is fixedly connected to the first sliding block, an internal threaded hole is provided inside the movable plate and screwed to the mounting column thread, the internal threaded hole is a connecting end, a second connecting groove connected to the mounting groove is provided on the outer wall of the rotating wheel, and a push block fixed to the movable plate is slidably installed inside the second connecting groove.

[0008] Furthermore, the buckle assembly includes a third slide groove opened inside the first plug-in groove, two card slots are opened inside the third slide groove, a second first connecting groove is opened inside the third slide groove and between the two card slots, the second first connecting groove is connected to the two card slots, a third slider slidably connected to the third slide groove is fixed to the outer wall of the push rod, a second plug-in groove is opened on one side of the third slider, a second card block is inserted into the inside of the second plug-in groove, a third spring is fixed on one side of the second card block, the other end of the third spring is fixed to the inner wall of the second plug-in groove, an extrusion rod is fixed on the outer wall of the second card block and extends into the card slot, and a pressing block is fixed on one side of the extrusion rod and located outside the mounting rod.

[0009] Furthermore, a positioning groove is formed through the outer wall of the connecting plate.

[0010] Furthermore, the inner diameters of the first communicating groove and the positioning hole are the same, and the outer diameter of the mounting column is smaller than the inner diameters of the first communicating groove and the positioning hole.

[0011] Furthermore, the length of the push block extending to the outside of the second communicating groove is smaller than the width between the connecting plate and the rotating wheel.

[0012] The technical effects achieved by this utility model are:

[0013] The present invention is a practical grooving and marking device for mechanical processing. By adopting a damped rotationally mounted rotating wheel and a mounting groove, in combination with a reset sliding assembly and a push rod and other structures, and through the design of a snap assembly, the tool head can be quickly replaced and fixed according to the use requirements of different tool heads, thereby ensuring the stability of the tool head when in use, saving time and effort, and thus improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0016] Figure 3It is a schematic diagram of the main cutaway structure of the present utility model;

[0017] Figure 4 It is a schematic diagram of the partial side cutaway structure of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Mounting rod; 2. Connecting plate; 3. Positioning head; 4. Rotating wheel; 5. Mounting slot; 6. First slide slot; 7. First slider; 8. First spring; 9. Moving plate; 10. Mounting column; 11. Cutter head; 12. First connecting slot; 13. Second connecting slot; 14. Push block; 15. First plug-in slot; 16. Push rod; 17. Second slider; 18. Second spring; 19. Third slide slot; 20. Third slider; 21. Second plug-in slot; 22. Second clamping block; 23. Third spring; 24. Extrusion rod; 25. Second-first connecting slot; 26. Clamping slot; 27. Positioning slot. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0021] like Figure 1-4As shown, a grooving and scribing device for mechanical processing comprises a mounting rod 1, a connecting plate 2 is fixed to one side of the bottom of the mounting rod 1, a positioning head 3 is fixed to the bottom of the connecting plate 2, a rotating wheel 4 is installed between the positioning head 3 and the outer wall of the mounting rod 1 and located on the connecting plate 2 for damping rotation, a plurality of mounting grooves 5 are provided on the top of the rotating wheel 4, a first connecting groove 12 is provided through the inner bottom wall of the mounting groove 5, a plurality of reset sliding assemblies are provided inside the mounting groove 5, a mounting column 10 is threadedly screwed on the connecting end of the reset sliding assembly, which is convenient for disassembly and installation of the mounting column 10, a cutter head 11 is fixed to the bottom of the mounting column 10, and the cutter head 11 on each mounting column 10 is different, a positioning hole is provided through the outer wall of the positioning head 3 corresponding to one of the first connecting grooves 12, which can enhance the stability of the use of the mounting column 10 and the cutter head 11, a first plugging groove 15 is provided at the bottom of the mounting rod 1 A push rod 16 is arranged inside the connecting groove 15. The push rod 16 is arranged to squeeze and reset the sliding assembly through the movement of the push rod 16, so that the mounting column 10 and the cutter head 11 extend out of the first connecting groove 12 and the positioning hole, which is convenient for use. A second sliding block 17 is fixed to the outer wall of the push rod 16. A second sliding groove slidably connected to the second sliding block 17 is opened inside the first plug-in groove 15. A second spring 18 is fixed to the inner bottom wall of the second sliding groove, and the top end of the second spring 18 is fixed to the outer wall of the second sliding block 17. A buckle assembly is arranged on one side of the mounting rod 1 corresponding to the push rod 16. When the buckle assembly cancels the limit of the push rod 16, the elastic force of the second spring 18 can be used to reset the push rod 16 and retract it into the first plug-in groove 15. The structure is simple and the operation is convenient. Different cutter heads 11 can be quickly replaced for slotting and marking according to needs, which improves the flexibility and practicality of the equipment.

[0022] like Figure 1-3 As shown, the reset sliding assembly includes a moving plate 9 arranged inside the mounting groove 5, a first slider 7 is fixed to one side of the moving plate 9, a first slide groove 6 slidably connected to the first slider 7 is provided inside the mounting groove 5, a first spring 8 is fixed to the inner bottom wall of the first slide groove 6, the top of the first spring 8 is fixedly connected to the first slider 7, an internal threaded hole is provided inside the moving plate 9 and is threadedly connected to the mounting column 10, the internal threaded hole is a connecting end, a second connecting groove 13 connected to the mounting groove 5 is provided on the outer wall of the rotating wheel 4, and a spring 8 is slidably installed inside the second connecting groove 13 and connected to the mounting column 10 The push block 14 fixed to the movable plate 9 has a simple structure and is easy to operate. When the push rod 16 cancels the limit on the movable plate 9, the first slider 7 is pushed upward by the elastic force of the first spring 8, and the first slider 7 drives the movable plate 9 to move upward, and the movable plate 9 drives the mounting column 10 and the cutter head 11 to retract into the mounting groove 5. The cooperation of the second connecting groove 13 and the push block 14 can move the movable plate 9 through the push block 14, and the movable plate 9 drives the mounting column 10 and the cutter head 11 to move out of the mounting groove 5, which is convenient for disassembly and replacement of the mounting column 10 and the cutter head 11, which is relatively complete and practical.

[0023] like Figure 1 , 2 As shown in Figure 4, the buckle assembly includes a third slide groove 19 provided inside the first plug-in groove 15, two card slots 26 are provided inside the third slide groove 19, a second first communicating groove 25 is provided inside the third slide groove 19 and between the two card slots 26, the second first communicating groove 25 is communicated with the two card slots 26, a third slider 20 slidably connected to the third slide groove 19 is fixed on the outer wall of the push rod 16, a second plug-in groove 21 is provided on one side of the third slider 20, a second card block 22 is inserted inside the second plug-in groove 21, a third spring 23 is fixed on one side of the second card block 22, the other end of the third spring 23 is fixed to the inner wall of the second plug-in groove 21, an extrusion rod 24 is fixed on the outer wall of the second card block 22 and extends into the card slot 26, a pressing block is fixed on one side of the extrusion rod 24 and located outside the mounting rod 1, the structure is simple and the operation is convenient, and the pressing block can be pressed by pressing The block pushes the extrusion rod 24, and the extrusion rod 24 drives the second card block 22 to disengage from the top card slot 26, and retract the second card block 22 into the second plug-in slot 21, and then pushes down by the pressing block, drives the third slide block 20 to slide downward, so that the third slide block 20 slides to the bottom end of the third slide slot 19, and when the third slide block 20 slides downward, it drives the ejector rod 16 to move downward, so that the bottom end of the ejector rod 16 extends into the corresponding mounting slot 5, and squeezes the movable plate 9, drives the movable plate 9 to move downward, so that the mounting column 10 and the cutter head 11 on the movable plate 9 pass through the positioning hole in the positioning head 3. At the same time, when the third slide block 20 slides to the bottom end of the third slide slot 19, the second card block 22 is aligned with the card slot 26 at the bottom end, and the pressing block is matched with the third spring 23 to make the second card block 22 snap into the corresponding card slot 26, fix the ejector rod 16 after moving downward, and thus fix the extended cutter head 11;

[0024] like Figure 1-2 As shown, a positioning groove 27 is provided through the outer wall of the connecting plate 2. When the positioning groove 27 is aligned with the second connecting groove 13, it means that the first plug-in groove 15 is aligned with one of the mounting grooves 5, which facilitates the insertion of the ejector rod 16 into the corresponding mounting groove 5, which is relatively perfect.

[0025] like Figure 3 As shown, the inner diameters of the first communicating groove 12 and the positioning hole are the same, and the outer diameter of the mounting post 10 is smaller than the inner diameters of the first communicating groove 12 and the positioning hole, so that the mounting post 10 and the cutter head 11 can smoothly pass through the first communicating groove 12 and the positioning hole, making it easy for the cutter head 11 to extend, convenient to use, and relatively perfect;

[0026] like Figure 3 As shown, the length of the push block 14 extending to the outside of the second connecting groove 13 is less than the width between the connecting plate 2 and the rotating wheel 4, so that the push block 14 can smoothly pass through the gap between the connecting plate 2 and the rotating wheel 4 to avoid hindering the rotation of the rotating wheel 4, which is relatively perfect.

[0027] The working principle of the utility model is as follows: when in use, according to the demand, the rotating wheel 4 is rotated, and the rotating wheel 4 drives the cutter head 11 of the installation groove 5 to rotate, so that the second connecting groove 13 on the corresponding cutter head 11 is aligned with the positioning groove 27 and then stops rotating, and then the pressing block is pushed downward to drive the third sliding block 20 to slide downward, so that the third sliding block 20 slides to the bottom end of the third sliding groove 19, and when the third sliding block 20 slides downward, it drives the push rod 16 to move downward, so that the bottom end of the push rod 16 extends into the corresponding installation groove 5, and squeezes and moves The plate 9 drives the movable plate 9 to move downward, so that the mounting column 10 and the cutter head 11 on the movable plate 9 pass through the positioning hole in the positioning head 3. At the same time, when the third sliding block 20 slides to the bottom end of the third sliding groove 19, the second clamping block 22 is aligned with the clamping groove 26 at the bottom, and the pressing block is matched with the third spring 23 to make the second clamping block 22 snap into the corresponding clamping groove 26, fix the push rod 16 after moving downward, thereby fixing the extended cutter head 11, and then the cutter head 11 can be used normally for grooving and marking.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A slotting and marking device for mechanical processing, characterized in that: The invention comprises a mounting rod (1), a connecting plate (2) is fixed to one side of the bottom of the mounting rod (1), a positioning head (3) is fixed to the bottom of the connecting plate (2), a rotating wheel (4) is installed between the positioning head (3) and the outer wall of the mounting rod (1) and located on the connecting plate (2) for damping rotation, a plurality of mounting grooves (5) are opened on the top of the rotating wheel (4), a first connecting groove (12) is opened through the inner bottom wall of the mounting groove (5), a plurality of reset sliding components are arranged inside the mounting groove (5), a mounting column (10) is screwed to the connecting end of the reset sliding component, a cutter head (11) is fixed to the bottom of the mounting column (10), and the A positioning hole is formed on the outer wall of the positioning head (3) corresponding to one of the first connecting grooves (12); a first plug-in groove (15) is formed on the bottom of the mounting rod (1); a push rod (16) is arranged inside the first plug-in groove (15); a second sliding block (17) is fixed to the outer wall of the push rod (16); a second sliding groove slidably connected to the second sliding block (17) is formed inside the first plug-in groove (15); a second spring (18) is fixed to the inner bottom wall of the second sliding groove, and the top end of the second spring (18) is fixed to the outer wall of the second sliding block (17); and a buckle assembly is provided on one side of the mounting rod (1) corresponding to the push rod (16).

2. A grooving and marking device for mechanical processing according to claim 1, characterized in that: The reset sliding assembly comprises a moving plate (9) arranged inside the mounting groove (5), a first sliding block (7) being fixed on one side of the moving plate (9), a first sliding groove (6) being slidably connected to the first sliding block (7) being provided inside the mounting groove (5), a first spring (8) being fixed on the inner bottom wall of the first sliding groove (6), a top end of the first spring (8) being fixedly connected to the first sliding block (7), an internal threaded hole being threadedly connected to the mounting column (10) being provided inside the moving plate (9), the internal threaded hole being a connecting end, a second connecting groove (13) being connected to the mounting groove (5) being provided on the outer wall of the rotating wheel (4), a push block (14) being slidably installed inside the second connecting groove (13) and being fixed to the moving plate (9).

3. The grooving and marking device for mechanical processing according to claim 1, characterized in that: The buckle assembly comprises a third slide groove (19) provided inside the first plug-in groove (15), two card grooves (26) are provided inside the third slide groove (19), a second first connecting groove (25) is provided inside the third slide groove (19) and between the two card grooves (26), the second first connecting groove (25) is connected with the two card grooves (26), a third sliding block (20) slidably connected with the third slide groove (19) is fixed on the outer wall of the push rod (16), and the third A second plug-in slot (21) is provided on one side of the slider (20), a second clamping block (22) is inserted into the interior of the second plug-in slot (21), a third spring (23) is fixed to one side of the second clamping block (22), the other end of the third spring (23) is fixed to the inner wall of the second plug-in slot (21), an extrusion rod (24) is fixed to the outer wall of the second clamping block (22) and extends into the clamping slot (26), and a pressing block is fixed to one side of the extrusion rod (24) and located outside the mounting rod (1).

4. The grooving and marking device for mechanical processing according to claim 1, characterized in that: A positioning groove (27) is formed through the outer wall of the connecting plate (2).

5. The grooving and marking device for mechanical processing according to claim 1, characterized in that: The inner diameters of the first connecting groove (12) and the positioning hole are the same, and the outer diameter of the mounting column (10) is smaller than the inner diameters of the first connecting groove (12) and the positioning hole.

6. A grooving and marking device for mechanical processing according to claim 2, characterized in that: The length of the push block (14) extending to the outside of the second connecting groove (13) is smaller than the width between the connecting plate (2) and the rotating wheel (4).

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