Mechanical part bending device
By introducing components such as drive motors, rotating shafts, gears, etc. into the bending device, multiple bendings of parts without being lifted from fixing are solved, and the problem of time-consuming and labor-intensive operation of existing devices is improved.
Patent Information
- Application Number
- CN202421387295.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing bending devices require frequent release of the fixing and adjustment of the parts during multiple bending operations, resulting in time-consuming and laborious operation.
A mechanical component bending device is designed, using a combination of a driving motor, a rotating shaft, a gear, a tooth plate and a fixing clamp to achieve multiple bending of the component without being released from fixing.
Through the automated multiple bending function, the work efficiency of the equipment is improved and the labor intensity of the operator is reduced.
Smart Images
Figure CN222778669U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of parts processing equipment, in particular to a mechanical parts bending device. Background Art
[0002] Components refer to individual indivisible parts in a machine. They are the basic components of the machine and the basic units in the machine manufacturing process. Their manufacturing process generally does not require assembly steps. In the process of manufacturing components, it is sometimes necessary to cut, grind, bend and other operations on them.
[0003] When operators perform bending processing on parts, they often need to use a bending device, which drives the bending block to bend the clamped parts through a pneumatic cylinder. Although the existing bending device can complete basic bending operations, in actual use, since a part may need to be bent more than once, after one bending is completed, the operator needs to release the fixation of the part, adjust the position of the part, and then perform the bending operation, which is time-consuming and laborious, so it is improved. Utility Model Content
[0004] The purpose of the utility model is to solve the above problems. The utility model provides a mechanical parts bending device, which has the advantage of automatic multiple bending.
[0005] The top of the movable frame is fixedly provided with a toothed plate, and the outer surface of the toothed plate is meshed with the outer surface of the gear. The top of the movable frame is fixedly provided with a toothed plate, and the outer surface of the toothed plate is meshed with the outer surface of the gear. The top of the movable frame is fixedly connected with a fixing block located inside the toothed plate, and the back of the toothed plate is fixedly connected with a fixing clamping block, and the back of the fixing clamping block is threadedly sleeved with a threaded rod, and the other end of the threaded rod penetrates the back of the fixing clamping block and extends to the inside of the fixing clamping block and is movably sleeved with a movable clamping block, and a limiting groove is provided at the bottom of the inner surface of the fixing clamping block, and the bottom of the movable clamping block is fixedly connected with a limiting block located inside the limiting groove.
[0006] As a preferred embodiment of the present invention, a T-shaped slot is provided on the top of the bottom plate, and a T-shaped block located inside the T-shaped slot is fixedly connected to the bottom of the fixed clamp block.
[0007] As a preferred embodiment of the present invention, a pneumatic cylinder is fixedly installed on the left side of the top of the base plate, and a bending block is fixedly connected to the front end of the pneumatic cylinder.
[0008] As a preferred embodiment of the utility model, the front end of the top of the base plate is fixedly connected to a first clamping plate, the right side of the inner surface of the base plate is fixedly installed with a power motor, the other end of the output shaft of the power motor is fixedly connected to a round shaft, and the middle part of the outer surface of the round shaft is fixedly sleeved with an arc block.
[0009] As a preferred embodiment of the utility model, a second clamping plate is movably sleeved on the top of the bottom plate, and the bottom of the outer surface of the second clamping plate is movably connected to the inner surface of the bottom plate.
[0010] As a preferred embodiment of the present invention, a spring is fixedly connected to the left side of the second clamping plate, and the other end of the spring is fixedly connected to the left side of the inner surface of the bottom plate.
[0011] As a preferred embodiment of the present invention, a baffle is fixedly connected to the front end of the inner surface of the bottom plate, and the right side of the baffle is movably connected to the left side of the second clamping plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model is provided with a driving motor, a rotating shaft, a gear, a tooth plate and a fixed clamping block. When the operator starts the driving motor, the rotating shaft drives the gear to rotate. Due to the meshing between the gear and the tooth plate, the rotation of the gear drives the tooth plate to move to the left under the limiting action of the fixed block, thereby driving the fixed clamping block as a whole and the clamped parts to move to the left, so that the bending block can bend the parts at different positions, so that the device can be bent multiple times without releasing the fixation, thereby improving the working efficiency of the device.
[0014] 2. The utility model is provided with a power motor, a round shaft, an arc block, a second clamping plate and a spring. When the operator starts the power motor, the round shaft drives the arc block to rotate, and the arc block squeezes the second clamping plate to move to the right, so that the second clamping plate can be close to the outer surface of the component to clamp the component. At this time, the spring is stretched. After one bending is completed, the operator starts the power motor to make the arc block separate from the outer surface of the second clamping plate. The second clamping plate will move to the left under the elastic recovery action of the spring to release the fixation of the component. By fixing the bent end of the component, the component can be more stable during the bending process, thereby improving the bending effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;
[0017] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;
[0018] Figure 4 It is a cross-sectional structural schematic diagram of the rotating shaft of the utility model;
[0019] Figure 5 It is a schematic cross-sectional structure diagram of the circular shaft of the utility model.
[0020] In the figure: 1, base plate; 2, mounting frame; 3, driving motor; 4, rotating shaft; 5, gear; 6, tooth plate; 7, fixed block; 8, fixed clamping block; 9, threaded rod; 10, movable clamping block; 11, limiting groove; 12, limiting block; 13, T-slot; 14, T-block; 15, pneumatic cylinder; 16, bending block; 17, first clamping plate; 18, power motor; 19, round shaft; 20, arc block; 21, second clamping plate; 22, spring; 23, baffle. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figures 1 to 5 As shown, the utility model provides a mechanical parts bending device, including a base plate 1, a mounting frame 2 is fixedly connected to the front of the top of the base plate 1, a driving motor 3 is fixedly installed on the top of the mounting frame 2, the other end of the output shaft of the driving motor 3 is fixedly connected to a rotating shaft 4, the other end of the rotating shaft 4 passes through the top of the mounting frame 2 and extends to the bottom of the mounting frame 2 and is fixedly sleeved with a gear 5, a toothed plate 6 is movably connected to the top of the base plate 1, the outer surface of the toothed plate 6 is meshed with the outer surface of the gear 5, a fixed block 7 located inside the toothed plate 6 is fixedly connected to the top of the base plate 1, a fixed clamping block 8 is fixedly connected to the back of the toothed plate 6, a threaded rod 9 is threadedly sleeved on the back of the fixed clamping block 8, the other end of the threaded rod 9 passes through the back of the fixed clamping block 8 and extends to the inside of the fixed clamping block 8 and is movably sleeved with a movable clamping block 10, a limiting groove 11 is provided at the bottom of the inner surface of the fixed clamping block 8, and a limiting block 12 located inside the limiting groove 11 is fixedly connected to the bottom of the movable clamping block 10.
[0023] The operator starts the drive motor 3, so that the shaft 4 drives the gear 5 to rotate. Due to the meshing between the gear 5 and the tooth plate 6, the rotation of the gear 5 drives the tooth plate 6 to move to the left under the limiting action of the fixed block 7, thereby causing the fixed clamping block 8 and the clamped parts to move to the left, so that the device can bend the same part multiple times.
[0024] refer to Figure 3 and Figure 4 A T-shaped slot 13 is formed on the top of the bottom plate 1 , and a T-shaped block 14 located inside the T-shaped slot 13 is fixedly connected to the bottom of the fixed clamping block 8 .
[0025] As a technical optimization solution of the present invention, due to the cooperation between the T-slot 13 and the T-block 14, the overall movement of the fixed clamp block 8 can be made more stable.
[0026] refer to Figures 1 to 5 A pneumatic cylinder 15 is fixedly installed on the left side of the top of the bottom plate 1, and a bending block 16 is fixedly connected to the front end of the pneumatic cylinder 15.
[0027] As a technical optimization solution of the utility model, the operator starts the pneumatic cylinder 15 to drive the bending block 16 to move forward and perform bending operations on the parts.
[0028] refer to Figure 2 and Figure 5 A first clamping plate 17 is fixedly connected to the front end of the top of the bottom plate 1, a power motor 18 is fixedly installed on the right side of the inner surface of the bottom plate 1, a round shaft 19 is fixedly connected to the other end of the output shaft of the power motor 18, and an arc block 20 is fixedly sleeved in the middle of the outer surface of the round shaft 19.
[0029] As a technical optimization solution of the utility model, the operator starts the power motor 18, which can make the circular shaft 19 drive the arc block 20 to rotate.
[0030] refer to Figures 1 to 5 The top of the bottom plate 1 is movably sleeved with a second clamping plate 21 , and the bottom of the outer surface of the second clamping plate 21 is movably connected to the inner surface of the bottom plate 1 .
[0031] As a technical optimization solution of the present invention, due to the arrangement of the second clamping plate 21 and the first clamping plate 17, a good clamping and fixing effect can be achieved on the parts.
[0032] refer to Figure 2 and Figure 5 A spring 22 is fixedly connected to the left side of the second clamping plate 21 , and the other end of the spring 22 is fixedly connected to the left side of the inner surface of the bottom plate 1 .
[0033] As a technical optimization solution of the present invention, due to the provision of the spring 22 , a good elastic recovery effect can be achieved on the second clamping plate 21 .
[0034] refer to Figure 2 and Figure 5 A baffle 23 is fixedly connected to the front end of the inner surface of the bottom plate 1 , and the right side of the baffle 23 is movably connected to the left side of the second clamping plate 21 .
[0035] As a technical optimization solution of the utility model, due to the setting of the baffle 23, the second clamping plate 21 will not hit the power motor 18 when moving to the left under the elastic recovery effect of the spring 22.
[0036] The working principle and use process of this utility model:
[0037] First, the operator places the component between the movable clamp 10 and the fixed clamp 8, and then rotates the threaded rod 9, so that the movable clamp 10 moves forward under the limiting action of the limit groove 11 and the limit block 12, so that the movable clamp 10 can be close to the outer surface of the component to clamp the component. Then the operator starts the power motor 18, so that the circular shaft 19 drives the arc block 20 to rotate, so that the arc block 20 pushes the second clamping plate 21 to clamp the component. At this time, the spring 22 is stretched, and then the operator starts the pneumatic cylinder 15 to push the bending block 16 forward to bend the component.
[0038] When the operator needs to bend the same component multiple times, the operator starts the drive motor 3, so that the rotating shaft 4 drives the gear 5 to rotate. Due to the engagement between the gear 5 and the tooth plate 6, the rotation of the gear 5 drives the tooth plate 6 to move to the left under the limiting action of the fixed block 7, and then drives the fixed clamping block 8 as a whole and the clamped component to move to the left, changing the bending position, and then performing multiple bending operations on the same component.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mechanical parts bending device, comprising a base plate (1), characterized in that: The front of the top of the base plate (1) is fixedly connected to a mounting frame (2), the top of the mounting frame (2) is fixedly mounted with a driving motor (3), the other end of the output shaft of the driving motor (3) is fixedly connected to a rotating shaft (4), the other end of the rotating shaft (4) passes through the top of the mounting frame (2) and extends to the bottom of the mounting frame (2) and is fixedly sleeved with a gear (5), the top of the base plate (1) is movably connected to a toothed plate (6), the outer surface of the toothed plate (6) is meshedly connected to the outer surface of the gear (5), and the top of the base plate (1) is fixedly connected to A fixed block (7) is connected to the inside of the tooth plate (6); a fixed clamping block (8) is fixedly connected to the back of the tooth plate (6); a threaded rod (9) is threadedly sleeved on the back of the fixed clamping block (8); the other end of the threaded rod (9) passes through the back of the fixed clamping block (8) and extends to the inside of the fixed clamping block (8) and is movably sleeved with a movable clamping block (10); a limiting groove (11) is provided at the bottom of the inner surface of the fixed clamping block (8); and a limiting block (12) located inside the limiting groove (11) is fixedly connected to the bottom of the movable clamping block (10).
2. A mechanical parts bending device according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a T-shaped slot (13), and the bottom of the fixed clamp block (8) is fixedly connected to a T-shaped block (14) located inside the T-shaped slot (13).
3. A mechanical parts bending device according to claim 1, characterized in that: A pneumatic cylinder (15) is fixedly installed on the left side of the top of the bottom plate (1), and a bending block (16) is fixedly connected to the front end of the pneumatic cylinder (15).
4. The mechanical parts bending device according to claim 1, characterized in that: The front end of the top of the base plate (1) is fixedly connected to a first clamping plate (17), the right side of the inner surface of the base plate (1) is fixedly mounted with a power motor (18), the other end of the output shaft of the power motor (18) is fixedly connected to a round shaft (19), and the middle part of the outer surface of the round shaft (19) is fixedly sleeved with an arc block (20).
5. The mechanical parts bending device according to claim 1, characterized in that: The top of the bottom plate (1) is movably sleeved with a second clamping plate (21), and the bottom of the outer surface of the second clamping plate (21) is movably connected to the inner surface of the bottom plate (1).
6. A mechanical parts bending device according to claim 5, characterized in that: A spring (22) is fixedly connected to the left side of the second clamping plate (21), and the other end of the spring (22) is fixedly connected to the left side of the inner surface of the bottom plate (1).
7. The mechanical parts bending device according to claim 1, characterized in that: A baffle (23) is fixedly connected to the front end of the inner surface of the bottom plate (1), and the right side of the baffle (23) is movably connected to the left side of the second clamping plate (21).