A slotting device for machining mechanical parts
By designing a grooved device including an adjustment structure, using the cooperation of a bidirectional screw, a moving frame and a clamp, the problem of poor limiting effect on circular mechanical parts in the prior art is solved, and stable clamping of various shapes of parts and high-quality products are achieved.
Patent Information
- Application Number
- CN202421468903.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-26
AI Technical Summary
In the prior art, the fixture has poor limiting effect on circular mechanical parts, resulting in easy shaking of parts during groove opening and low product quality.
A grooved device including an adjustment structure is designed, through the cooperation of a bidirectional screw and a moving frame, the cylindrical parts are clamped with a clamp, and the design of arcuate grooves and press rings is achieved to achieve stable clamping of parts of various shapes.
It achieves effective limits for circular mechanical parts, reduces part shaking, improves product quality, and is suitable for clamping mechanical parts of various shapes.
Smart Images
Figure CN222710910U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mechanical parts processing, in particular to a slotting device for mechanical parts processing. Background Art
[0002] Mechanical parts processing refers to the cutting, grinding and other process operations on metal materials with certain shape and size requirements through lathes, milling machines, drilling machines and other machine tools. The slotting device is a mechanical device that can perform slotting operations on the surface of mechanical parts. The slotting device is composed of a frame, a workbench, an adjustment dial, a joystick, a milling cutter, a drive device, and a fixture.
[0003] In the prior art, when mechanical parts need to be grooved, the mechanical parts are fixed on the workbench by using a clamp, and then the position of the workbench is adjusted by using a first adjusting disk, and the height of the groove milling machine together with the driving device is adjusted by using a second adjusting disk. By turning the joystick, the workbench drives the mechanical parts to move toward the groove milling machine, and the tool on the groove milling machine is used to groove the mechanical parts. However, this operation method will cause the following problems: the existing clamps can only clamp and limit mechanical parts with smooth and regular surfaces. For round mechanical parts such as bolts, the clamping and limiting effect is poor, and the parts are prone to shaking during the groove cutting process, resulting in low product quality. Utility Model Content
[0004] The utility model aims to solve the disadvantage of poor limiting effect of the existing clamps on circular parts in the prior art.
[0005] In order to solve the above technical problems, the utility model provides a grooving device for machining mechanical parts, comprising: a frame, a workbench is installed on the surface of the frame, a first adjusting disk is installed on one side of the frame, a joystick is installed on one side of the workbench, a groove milling device is installed on the surface of the frame, a driving device is installed on one side of the frame, a second adjusting disk is installed on the upper surface of the frame, an adjusting structure is provided on the upper surface of the workbench, the adjusting structure comprises an adjusting frame, the adjusting frame is fixedly connected to the workbench, a bidirectional screw is rotatably connected to the inner wall of the adjusting frame, the arc surface of the bidirectional screw is threadedly connected to two moving frames, the two moving frames are slidably connected to the inner wall of the adjusting frame, a limiting rod is fixedly connected to the upper surface of the moving frame, the arc surface of the limiting rod is movably connected to a clamping plate, two positioning rods are fixedly connected to the upper surface of the moving frame, the arc surfaces of the two positioning rods are slidably connected to the clamping plate, a plurality of arc grooves are opened on one side of the clamping plate, the diameters of the plurality of arc grooves are different, and a pressure ring is threadedly connected to the arc surface of the limiting rod.
[0006] The effect achieved by the above components is: by rotating the bidirectional screw, the two moving frames move towards each other at the same time, and the processing parts are clamped and limited by the clamping plate. The two working surfaces of the clamping plate are interchangeable, which is suitable for clamping mechanical parts of various shapes. The operation is simple and convenient, and the practicability is high.
[0007] Preferably, one end of the bidirectional screw away from the adjustment frame is fixedly connected to a handle bar.
[0008] The effect achieved by the above components is: the bidirectional screw is driven to rotate by rotating the handle, which makes it convenient for the user to rotate the bidirectional screw.
[0009] Preferably, a sliding rod is fixedly connected to the inner wall of the adjustment frame, and the arc surface of the sliding rod is slidably connected to the movable frame.
[0010] The effect achieved by the above components is: the two movable frames are further limited by the sliding rod, so that the movable frames are more stable when moving along the inner wall of the adjustment frame.
[0011] Preferably, a plurality of anti-slip grooves are provided on a side of the splint away from the arc-shaped groove, and the plurality of anti-slip grooves are evenly distributed on the splint.
[0012] The effect achieved by the above components is: the friction on one side of the clamping plate is increased by the anti-slip grooves, so that the clamping plate has a better limiting effect on the processed parts.
[0013] Preferably, an anti-slip sleeve is fixedly connected to the outer arc surface of the pressure ring, and the anti-slip sleeve is a rubber sleeve.
[0014] The effect achieved by the above components is: the friction of the outer arc surface of the pressing ring is increased by the anti-slip sleeve, making it convenient for the user to rotate the pressing ring.
[0015] Preferably, the surface of the groove milling machine is provided with an auxiliary structure, and the auxiliary structure includes a mounting frame, the mounting frame is abutted against the groove milling machine, the inner wall of the mounting frame is rotatably connected with an auxiliary rod, the arc surface of the auxiliary rod is threadedly connected with a mounting plate, the mounting plate is slidably connected to the inner wall of the mounting frame, the upper surface of the mounting frame is fixedly connected with a protective cover, and the lower end of the protective cover is slidably connected to a storage box.
[0016] The effects achieved by the above components are: the protective cover is conveniently installed on the groove milling machine using the mounting frame, the debris generated during the groove milling process is shielded by the protective cover, and the debris is collected by the storage box. The operation is simple and convenient, and the practicability is high.
[0017] Preferably, a pulley is rotatably connected to one side of the protective cover at a position corresponding to the storage box, and the arc surface of the pulley is slidably connected to the storage box.
[0018] The effect achieved by the above components is: the friction between the storage box and the protective cover is reduced by the pulley, so that the storage box can slide into and out of the protective cover conveniently.
[0019] Compared with the related art, the slotting device for machining mechanical parts provided by the utility model has the following beneficial effects:
[0020] The utility model provides a slotting device for machining mechanical parts. When the mechanical parts need to be slotted, the mechanical parts are fixed on the workbench by using a clamp, and then the position of the workbench is adjusted by a first adjusting disk, and the height of the slot milling device and the driving device are adjusted by a second adjusting disk. By rotating the joystick, the workbench drives the mechanical parts to move in the direction close to the slot milling device, and the tool on the slot milling device is used to slot the mechanical parts. However, this operation method may cause the following problems: the existing clamp can only clamp and limit the mechanical parts with smooth and regular surfaces, and the clamping and limiting effect is poor for circular mechanical parts such as bolts. The parts are easy to shake during the slotting process, resulting in low product quality. By setting an adjusting structure, the pressure ring is first rotated, and the pressure ring moves upward along the arc surface of the limit rod with the help of a thread until the pressure ring moves away from the limit rod, and then the clamping plate is moved upward. During this process, the clamping plate moves along the arc surface of the positioning rod. Move the clamp upward until the clamp slides off the positioning rod, rotate the clamp 180°, so that the side of the clamp with the arc groove faces the middle of the adjusting frame, and then move the clamp downward. After the positioning rod slides into the clamp, rotate the pressure ring in the opposite direction along the limit rod, and the pressure ring moves downward with the help of the thread and squeezes the clamp. Similarly, operate the clamp on the other moving frame, and then rotate the handle bar, which drives the bidirectional screw to rotate. The bidirectional screw drives the two moving frames to move in the direction close to each other at the same time with the help of the thread, and the cylindrical part is placed between the two clamps, and the parts are aligned with the arc groove of appropriate diameter. Continue to rotate the handle bar until the two clamps clamp and fix the cylindrical part with the help of the arc groove, which is achieved by rotating the bidirectional screw to make the two moving frames move in the direction close to each other at the same time, and use the clamp to clamp and limit the processed parts. The two working surfaces of the clamp are interchangeable, which is suitable for clamping mechanical parts of various shapes. It is simple and convenient to operate and has high practicality.
[0021] In the process of grooving mechanical parts, a large amount of flying debris will be generated, which is inconvenient for users to clean. By setting an auxiliary structure, the mounting frame and the mounting plate are first put on the arc surface of the groove milling machine, and the auxiliary rod is rotated. The auxiliary rod drives the mounting plate to move along the inner wall of the mounting frame toward the groove milling machine with the help of the thread, until the mounting plate is clamped and fixed on the groove milling machine with the mounting frame. At this time, the position of the protective cover is fixed, and the protective cover blocks the tool on the groove milling machine. The flying debris is blocked by the protective cover and falls into the storage groove. After the storage groove is full of debris, it can be slid out. The pulley is used to reduce the friction between the storage box and the protective cover, so that the storage box can slide in and out of the protective cover conveniently, thereby realizing that the protective cover is conveniently installed on the groove milling machine by using the mounting frame, the protective cover is used to block the debris generated in the groove milling process, and the storage box is used to receive the debris. The operation is simple and convenient, and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A schematic diagram of the structure of a slotting device for machining mechanical parts provided by the utility model;
[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;
[0024] Figure 3 for Figure 2 A schematic diagram of the local structure of the regulating structure shown;
[0025] Figure 4 for Figure 2 A partial structural schematic diagram of the regulating structure shown;
[0026] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary structure shown;
[0027] Figure 6 for Figure 5 A partial structural schematic diagram of the auxiliary structure shown.
[0028] Numbers in the figure: 1. frame; 2. workbench; 3. first adjusting disk; 4. joystick; 5. groove milling machine; 6. driving device; 7. second adjusting disk; 8. adjusting structure; 801. adjusting frame; 802. bidirectional screw; 803. handle; 804. moving frame; 805. sliding rod; 806. limiting rod; 807. clamping plate; 808. positioning rod; 809. arc groove; 810. pressing ring; 811. anti-slip sleeve; 812. anti-slip pattern; 9. auxiliary structure; 91. mounting frame; 92. auxiliary rod; 93. mounting plate; 94. protective cover; 95. storage box; 96. pulley. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0031] See also Figures 1 to 5 A grooving device for machining mechanical parts provided by an embodiment of the utility model comprises: a frame 1, a workbench 2 is installed on the surface of the frame 1, a first adjusting disk 3 is installed on one side of the frame 1, a joystick 4 is installed on one side of the workbench 2, a groove milling device 5 is installed on the surface of the frame 1, a driving device 6 is installed on one side of the frame 1, a second adjusting disk 7 is installed on the upper surface of the frame 1, an adjusting structure 8 is provided on the upper surface of the workbench 2, and an auxiliary structure 9 is provided on the surface of the groove milling device 5.
[0032] In the embodiments of the present invention, please refer to Figures 2 to 4The adjustment structure 8 includes an adjustment frame 801, which is fixedly connected to the workbench 2. The inner wall of the adjustment frame 801 is rotatably connected with a bidirectional screw 802. The arc surface of the bidirectional screw 802 is threadedly connected to two moving frames 804. The two moving frames 804 are slidably connected to the inner wall of the adjustment frame 801. The upper surface of the moving frame 804 is fixedly connected with a limit rod 806. The arc surface of the limit rod 806 is movably connected with a clamping plate 807. The upper surface of the moving frame 804 is fixedly connected with two positioning rods. 808, the arc surface of the two positioning rods 808 is slidably connected with the clamping plate 807, one side of the clamping plate 807 is provided with a plurality of arc grooves 809, the diameters of the plurality of arc grooves 809 are different, the arc surface of the limiting rod 806 is threadedly connected with a pressing ring 810, the bidirectional screw 802 is rotated, the two moving frames 804 are simultaneously moved in the direction of approaching each other, the clamping plate 807 is used to clamp and limit the processed parts, the two working surfaces of the clamping plate 807 are interchangeable, and it is suitable for clamping various shapes of machine tools. The mechanical parts are simple and convenient to operate, and the practicality is high. The end of the bidirectional screw 802 away from the adjustment frame 801 is fixedly connected with a handle 803. The bidirectional screw 802 is driven to rotate by rotating the handle 803, which is convenient for the user to rotate the bidirectional screw 802. The inner wall of the adjustment frame 801 is fixedly connected with a slide bar 805. The arc surface of the slide bar 805 is slidably connected with the moving frame 804. The two moving frames 804 are further limited by the slide bar 805, so that the moving frame 804 moves along the inner wall of the adjustment frame 801. It is more stable when moving. A plurality of anti-skid patterns 812 are provided on the side of the splint 807 away from the arc groove 809. The plurality of anti-skid patterns 812 are evenly distributed on the splint 807. The anti-skid patterns 812 increase the friction on one side of the splint 807, so that the splint 807 has a better limiting effect on the processed parts. The outer arc surface of the pressure ring 810 is fixedly connected with an anti-skid sleeve 811, and the anti-skid sleeve 811 is a rubber sleeve. The anti-skid sleeve 811 increases the friction on the outer arc surface of the pressure ring 810, so that the user can rotate the pressure ring 810 conveniently.
[0033] In the embodiments of the present invention, please refer to Figure 5 and Figure 6The auxiliary structure 9 includes a mounting frame 91, which is abutted against the groove milling device 5. The inner wall of the mounting frame 91 is rotatably connected with an auxiliary rod 92, and the arc surface of the auxiliary rod 92 is threadedly connected with a mounting plate 93. The mounting plate 93 is slidably connected to the inner wall of the mounting frame 91. The upper surface of the mounting frame 91 is fixedly connected with a protective cover 94, and the lower end of the protective cover 94 is slidably connected with a storage box 95. The mounting frame 91 is used to conveniently install the protective cover 94 on the groove milling device 5, and the protective cover 94 is used to block the debris generated during the groove milling process, and the storage box 95 is used to receive the debris. The operation is simple and convenient, and the practicality is high. A pulley 96 is rotatably connected to one side of the protective cover 94 corresponding to the position of the storage box 95, and the arc surface of the pulley 96 is slidably connected to the storage box 95. The friction between the storage box 95 and the protective cover 94 is reduced by the pulley 96, so that the storage box 95 can slide in and out of the protective cover 94.
[0034] The working principle of a slotting device for machining mechanical parts provided by the utility model is as follows: when it is necessary to slot a mechanical part, the mechanical part is fixed on the workbench 2 by using a clamp, and then the position of the workbench 2 is adjusted by using a first adjusting disk 3, and the height of the slot milling device 5 together with the driving device 6 is adjusted by using a second adjusting disk 7, and the workbench 2 drives the mechanical part to move toward the direction close to the slot milling device 5 by rotating the joystick 4, and the mechanical part is slotted by using the tool on the slot milling device 5. However, this operation method will cause the following problems: the existing clamp can only clamp and limit the mechanical parts with a flat and regular surface, and cannot clamp and limit the circular mechanical parts. Parts such as bolts have poor clamping and limiting effects, and parts are prone to shaking during the grooving process, resulting in low product quality. By setting the adjustment structure 8, the pressure ring 810 is first rotated, and the pressure ring 810 moves upward along the arc surface of the limiting rod 806 with the help of the thread until the pressure ring 810 moves away from the limiting rod 806, and then the clamping plate 807 is moved upward. During this process, the clamping plate 807 moves upward along the arc surface of the positioning rod 808 until the clamping plate 807 slides away from the positioning rod 808, and the clamping plate 807 is rotated to 180° so that the side of the clamping plate 807 with the arc groove 809 faces the middle of the adjustment frame 801, and then the clamping plate 807 is moved downward until the positioning rod 808 slides into the clamping plate 8 07, the pressure ring 810 is rotated in the opposite direction along the limit rod 806, and the pressure ring 810 moves downward with the help of the thread and squeezes the clamping plate 807. Similarly, the clamping plate 807 on the other mobile frame 804 is operated, and then the handle 803 is rotated. The handle 803 drives the bidirectional screw 802 to rotate. The bidirectional screw 802 drives the two mobile frames 804 to move towards each other at the same time with the help of the thread, and the cylindrical part is placed between the two clamping plates 807, and the part is aligned with the arc groove 809 of the appropriate diameter size, and the handle 803 is continued to be rotated until the two clamping plates 807 clamp the cylindrical part with the help of the arc groove 809. 05 The two movable frames 804 are further limited so that the movable frames 804 are more stable when moving along the inner wall of the adjustment frame 801. The friction on one side of the splint 807 is increased by the anti-slip pattern 812, so that the splint 807 has a better limiting effect on the processed parts. The friction on the outer arc surface of the pressure ring 810 is increased by the anti-slip sleeve 811, which is convenient for the user to rotate the pressure ring 810, thereby realizing that the two-way screw 802 is rotated to make the two movable frames 804 move towards each other at the same time, and the splint 807 is used to clamp and limit the processed parts. The two working surfaces of the splint 807 are interchangeable, which is suitable for clamping mechanical parts of various shapes. The operation is simple and convenient, and the practicability is high.
[0035] In the process of slotting mechanical parts, a large amount of flying debris will be generated, which is inconvenient for users to clean up. By setting the auxiliary structure 9, the mounting frame 91 and the mounting plate 93 are first sleeved on the arc surface of the slot milling machine 5, and the auxiliary rod 92 is rotated. The auxiliary rod 92 drives the mounting plate 93 to move along the inner wall of the mounting frame 91 toward the direction close to the slot milling machine 5 by means of the thread, until the mounting plate 93 is clamped and fixed on the slot milling machine 5 with the mounting frame 91. At this time, the position of the protective cover 94 is fixed, and the protective cover 94 shields the slot milling machine The scraps of the ...
[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.
[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A slotting device for machining mechanical parts, characterized in that: include: A frame (1), a workbench (2) is installed on the surface of the frame (1), a first adjustment disk (3) is installed on one side of the frame (1), a joystick (4) is installed on one side of the workbench (2), a groove milling device (5) is installed on the surface of the frame (1), a driving device (6) is installed on one side of the frame (1), a second adjustment disk (7) is installed on the upper surface of the frame (1), and an adjustment structure (8) is provided on the upper surface of the workbench (2), wherein the adjustment structure (8) comprises an adjustment frame (801), the adjustment frame (801) is fixedly connected to the workbench (2), the inner wall of the adjustment frame (801) is rotatably connected to a bidirectional screw (802), and the circular portion of the bidirectional screw (802) Two movable frames (804) are connected to the arc surface thread, and the two movable frames (804) are slidably connected to the inner wall of the adjustment frame (801). The upper surface of the movable frame (804) is fixedly connected to a limiting rod (806), and the arc surface of the limiting rod (806) is movably connected to a clamping plate (807). Two positioning rods (808) are fixedly connected to the upper surface of the movable frame (804), and the arc surfaces of the two positioning rods (808) are slidably connected to the clamping plate (807). One side of the clamping plate (807) is provided with a plurality of arc grooves (809), and the diameters of the plurality of arc grooves (809) are different. The arc surface of the limiting rod (806) is threadedly connected to a pressing ring (810).
2. A slotting device for machining mechanical parts according to claim 1, characterized in that: One end of the bidirectional screw rod (802) away from the adjustment frame (801) is fixedly connected to a handle bar (803).
3. A slotting device for machining mechanical parts according to claim 1, characterized in that: The inner wall of the adjustment frame (801) is fixedly connected with a sliding rod (805), and the arc surface of the sliding rod (805) is slidably connected to the moving frame (804).
4. A slotting device for machining mechanical parts according to claim 1, characterized in that: A plurality of anti-slip grooves (812) are provided on one side of the clamping plate (807) away from the arc-shaped groove (809), and the plurality of anti-slip grooves (812) are evenly distributed on the clamping plate (807).
5. A slotting device for machining mechanical parts according to claim 1, characterized in that: The outer arc surface of the pressure ring (810) is fixedly connected with an anti-slip sleeve (811), and the anti-slip sleeve (811) is a rubber sleeve.
6. A slotting device for machining mechanical parts according to claim 1, characterized in that: The surface of the groove milling machine (5) is provided with an auxiliary structure (9), and the auxiliary structure (9) includes a mounting frame (91), the mounting frame (91) is in contact with the groove milling machine (5), the inner wall of the mounting frame (91) is rotatably connected with an auxiliary rod (92), the arc surface of the auxiliary rod (92) is threadedly connected with a mounting plate (93), the mounting plate (93) is slidably connected with the inner wall of the mounting frame (91), the upper surface of the mounting frame (91) is fixedly connected with a protective cover (94), and the lower end of the protective cover (94) is slidably connected with a storage box (95).
7. A slotting device for machining mechanical parts according to claim 6, characterized in that: A pulley (96) is rotatably connected to one side of the protective cover (94) at a position corresponding to the storage box (95), and the arc surface of the pulley (96) is slidably connected to the storage box (95).