Efficient manufacturing device for general mechanical metal parts
By designing the clamping and anti-reversal mechanism of the efficient manufacturing device of general mechanical metal parts, the problem of insufficient adaptability of existing fixtures is solved, and multi-size adaptation and efficient processing are achieved.
Patent Information
- Application Number
- CN202422231550.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Existing fixtures are usually designed for specific workpieces and cannot adapt to workpieces of different shapes or sizes, resulting in the need to replace the fixtures every time they are processed, which increases the equipment adjustment and setting time.
A universal mechanical metal parts efficient manufacturing device is designed, including a clamping mechanism and an anti-reversal mechanism. The clamping mechanism achieves multi-dimensional adaptation through sliding grooves, gear meshing and crescent rotor blocks, and the anti-reversal mechanism prevents loosening through a screw rod and a rubber sleeve.
The clamping mechanism can adapt to mechanical metal shafts of different sizes, reducing the need to replace the fixtures and improving processing efficiency.
Smart Images
Figure CN223071226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical metal part manufacturing equipment, in particular to an efficient manufacturing device for general mechanical metal parts. Background Art
[0002] Mechanical metal parts refer to parts or components made of metal used in mechanical equipment. These metal parts can include gears, shafts, bearings, connecting rods, housings, etc., and are usually used to transmit motion, support structures or perform specific functions. They are usually processed and treated precisely to ensure durability and performance in mechanical systems. When manufacturing traditional mechanical metal shafts, in order to ensure that the workpiece does not move during the processing, fixture equipment is usually required. Existing fixtures are usually designed for specific workpieces and cannot adapt to workpieces of other shapes or sizes, so their versatility is limited, resulting in the need to replace the fixture each time during processing, increasing the time for equipment adjustment and setup. Summary of the Utility Model
[0003] The purpose of the utility model is to propose an efficient manufacturing device for general mechanical metal parts in view of the problem that existing fixtures are usually designed for specific workpieces, cannot adapt to workpieces of other shapes or sizes, thus limiting their versatility, and resulting in the need to replace the fixture each time during processing, increasing the time for equipment adjustment and setup.
[0004] The technical solution of the utility model: An efficient manufacturing device for general mechanical metal parts includes a base, a processing mechanism and an annular block arranged on the base, and further includes: a clamping mechanism arranged in the annular block for clamping mechanical metal shafts of different sizes; an anti-reversal mechanism slidably arranged on the annular block to prevent the clamping mechanism from loosening.
[0005] Optionally, the clamping mechanism includes a plurality of sliding grooves arranged in a circumferential array in the annular block, racks are slidably connected inside the sliding grooves, a plurality of pairs of rotating grooves communicated with the sliding grooves are opened inside the annular block, a pair of gears meshing with each other are rotatably connected inside each pair of rotating grooves, one of the gears is meshed with the corresponding rack, a toothed ring is movably arranged inside the annular block, and the other gear is meshed with the toothed ring.
[0006] Optionally, the clamping mechanism further includes a pressing block fixedly connected to one end of the rack, a plurality of crescent-shaped rotating blocks that automatically rotate after pressing against the mechanical metal part are rotatably connected to the open end of the pressing block, and arc-shaped grooves are opened at the ends of the crescent-shaped rotating blocks far away from the pressing block.
[0007] Optionally, the anti-reversal mechanism includes a sliding hole formed in the annular block. A screw rod is slidably connected inside the sliding hole. One end of the screw rod is fixedly connected to the outer wall of the toothed ring. A spiral abutting sleeve is spirally sleeved on the screw rod. One end of the spiral abutting sleeve close to the sliding hole is fixedly connected with a rubber sleeve pad that abuts against the annular block.
[0008] Optionally, a pair of handles distributed in a circumferential array are fixedly connected to the outer wall of the spiral abutting sleeve.
[0009] Optionally, a limit clamping block is fixedly connected to one end of the screw rod away from the toothed ring.
[0010] Optionally, a plurality of telescopic grooves distributed in a circumferential array and communicated with the corresponding sliding grooves are formed in the inner wall of the annular block.
[0011] In summary, the present application includes the following at least beneficial technical effects of the high-efficiency manufacturing device for general mechanical metal parts:
[0012] The utility model utilizes the cooperation of structures such as the abutting block, the annular block, the clamping mechanism and the anti-reversal mechanism. During the manufacturing process of mechanical metal parts, the clamping mechanism thereon can not only adapt to mechanical metal shafts of different sizes, be applicable to a variety of workpieces, and improve the application range of the clamping mechanism. It can also quickly adapt to shafts of different sizes, reduce the need to replace fixtures, and thus improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The structural schematic diagram of the high-efficiency manufacturing device for general mechanical metal parts of the utility model is given;
[0014] Figure 2 For Figure 1 the sectional structural schematic diagram of the annular block in
[0015] Figure 3 For Figure 2 the enlarged schematic diagram at A in
[0016] Figure 4 For Figure 2 the split structural schematic diagram of
[0017] Figure 5 For Figure 4 the structural schematic diagram of the annular block in
[0018] Figure 6 For Figure 2 the connection structural schematic diagram of the rack and the abutting block in
[0019] Reference numerals: 1, base; 2, processing mechanism; 3, annular block; 31, toothed ring; 32, sliding groove; 33, rotating groove; 34, telescopic groove; 35, gear; 36, rack; 4, sliding hole; 41, screw rod; 42, limit clamping block; 43, screw abutting sleeve; 44, handle; 45, rubber sleeve pad; 5, abutting block; 51, crescent rotating block; 52, arc groove. Detailed implementation mode
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.
[0021] The components of the embodiments of the present utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.
[0022] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.
[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0024] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0026] Embodiment
[0027] As Figures 1-6 As shown, the high-efficiency manufacturing device for general mechanical metal parts proposed by the present utility model includes a base 1, a processing mechanism 2 and an annular block 3 provided on the base 1, and further includes: a clamping mechanism provided inside the annular block 3 for clamping mechanical metal shafts of different sizes; a reverse-prevention mechanism slidably provided on the annular block 3 to prevent the clamping mechanism from loosening.
[0028] Furthermore, the clamping mechanism includes a plurality of sliding grooves 32 arranged in a circumferential array inside the annular block 3, and a plurality of telescopic grooves 34 arranged in a circumferential array and communicating with the corresponding sliding grooves 32 are opened on the inner wall of the annular block 3. The function of the telescopic groove 34 is that when the abutting block 5 is not in use, the overall beauty of the annular block 3 can be increased by retracting into the telescopic groove 34. Rack bars 36 are slidably connected inside the sliding grooves 32. A plurality of pairs of rotating grooves 33 communicating with the sliding grooves 32 are opened inside the annular block 3. Inside each pair of rotating grooves 33, gears 35 meshing with each other are rotatably connected. One of the gears 35 is meshed with the corresponding rack bar 36, and a toothed ring 31 is movably provided inside the annular block 3. The other gear 35 is meshed with the toothed ring 31.
[0029] Among them, the clamping mechanism further includes an abutting block 5 fixedly connected to one end of the rack bar 36. A plurality of crescent-shaped rotating blocks 51 that automatically rotate after abutting against the mechanical metal part are rotatably connected to the open end of the abutting block 5. The function of the crescent-shaped rotating block 51 is to enable the end of the abutting block 5 in contact with the mechanical metal part to closely fit according to the size and shape of the metal part, so that the abutting block 5 clamps the mechanical metal part more firmly. Arc-shaped grooves 52 are opened at the ends of the crescent-shaped rotating blocks 51 away from the abutting block 5. Rubber pads are attached inside the arc-shaped grooves 52, and the functions are anti-slip and preventing the arc-shaped grooves 52 from scratching the mechanical metal part.
[0030] Furthermore, the anti-reversal mechanism includes a sliding hole 4 formed in the annular block 3. A screw rod 41 is slidably connected inside the sliding hole 4. One end of the screw rod 41 away from the toothed ring 31 is fixedly connected with a limit clamping block 42. One end of the screw rod 41 is fixedly connected to the outer wall of the toothed ring 31. A screw abutting sleeve 43 is spirally sleeved on the screw rod 41. A pair of handles 44 distributed in a circumferential array are fixedly connected to the outer wall of the screw abutting sleeve 43. The function of the handle 44 is to make it more labor-saving when manually rotating the screw abutting sleeve 43. One end of the screw abutting sleeve 43 close to the sliding hole 4 is fixedly connected with a rubber sleeve gasket 45 abutting against the annular block 3. The function of the rubber sleeve gasket 45 is to increase the friction between the end of the screw abutting sleeve 43 and the annular block 3 when one end of the screw abutting sleeve 43 abuts against the annular block 3, so that the screw rod 41 cannot slide freely in the sliding hole 4.
[0031] In this embodiment, when the general mechanical metal part high-efficiency manufacturing device needs to be used, only need to place the mechanical metal part into the annular block 3, and then slide the screw rod 41 along the sliding hole 4. The screw rod 41 drives the toothed ring 31 to rotate in the annular block 3. Since the toothed ring 31, a pair of gears 35 and the rack 36 are meshed in sequence, the toothed ring 31 drives a pair of gears 35 to rotate in the corresponding rotating grooves 33. One of the gears 35 drives the rack 36 to slide along the sliding groove 32. The rack 36 drives the abutting block 5 to move out of the telescopic groove 34 and move towards the mechanical metal part. Until the abutting block 5 abuts against the mechanical metal part, at this time, a plurality of crescent-shaped rotating blocks 51 in the opening of the abutting block 5 rotate and are clamped according to the shape of the mechanical metal part, so that the abutting block 5 clamps mechanical metal shafts of different sizes.
[0032] When the mechanical metal shaft clamped by the clamping mechanism needs to be released, only need to rotate a pair of handles 44. The handles 44 drive the screw abutting sleeve 43 to rotate. Since the screw abutting sleeve 43 is bolted to the screw rod 41, the screw abutting sleeve 43 drives the rubber sleeve gasket 45 to abut against the outer wall of the annular block 3 on the sliding hole 4. And through the friction generated by the rubber sleeve gasket 45 and the outer wall of the annular block 3, a plurality of abutting blocks 5 can firmly clamp the mechanical metal shaft, and then avoid loosening.
[0033] The preferred embodiments of the above utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor limit the utility model to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. An efficient manufacturing device for general mechanical metal parts, comprising a base (1), a processing mechanism (2) and an annular block (3) arranged on the base (1), characterized in that, Further included are: a clamping mechanism disposed within the annular block (3) for clamping mechanical metal shafts of different sizes; a reverse-prevention mechanism slidably disposed on the annular block (3) to prevent the clamping mechanism from loosening.
2. The high-efficiency manufacturing device for general mechanical metal parts according to claim 1, wherein The clamping mechanism includes a plurality of sliding grooves (32) arranged in a circumferential array within the annular block (3). A rack (36) is slidably connected to the inside of each sliding groove (32). A plurality of pairs of rotating grooves (33) communicating with the sliding grooves (32) are formed inside the annular block (3). A gear (35) that meshes with each other is rotatably connected to the inside of each pair of rotating grooves (33). One of the gears (35) meshes with the corresponding rack (36). A toothed ring (31) is movably disposed inside the annular block (3). The other gear (35) meshes with the toothed ring (31).
3. The high-efficiency manufacturing device for general mechanical metal parts according to claim 2, characterized in that, The clamping mechanism further includes a pressing block (5) fixedly connected to one end of the rack (36). A plurality of crescent-shaped rotating blocks (51) that automatically rotate after pressing against the mechanical metal part are rotatably connected to the open end of the pressing block (5). An arc-shaped groove (52) is formed at one end of each crescent-shaped rotating block (51) away from the pressing block (5).
4. The high-efficiency manufacturing device for general mechanical metal parts according to claim 2, characterized in that, The reverse-prevention mechanism includes a sliding hole (4) formed in the annular block (3). A screw rod (41) is slidably connected to the inside of the sliding hole (4). One end of the screw rod (41) is fixedly connected to the outer wall of the toothed ring (31). A screw pressing sleeve (43) is spirally sleeved on the screw rod (41). A rubber sleeve pad (45) that presses against the annular block (3) is fixedly connected to one end of the screw pressing sleeve (43) close to the sliding hole (4).
5. The high-efficiency manufacturing device for general mechanical metal parts according to claim 4, characterized in that, A pair of handles (44) arranged in a circumferential array are fixedly connected to the outer wall of the screw pressing sleeve (43).
6. The high-efficiency manufacturing device for general mechanical metal parts according to claim 4, characterized in that, A limit clamping block (42) is fixedly connected to one end of the screw rod (41) away from the toothed ring (31).
7. The high-efficiency manufacturing device for general mechanical metal parts according to claim 2, characterized in that, A plurality of telescopic grooves (34) arranged in a circumferential array and communicating with the corresponding sliding grooves (32) are formed on the inner wall of the annular block (3).