Clamping mechanism for mechanical electrical equipment manufacturing

Abstract

The utility model discloses a clamping mechanism for mechanical electrical equipment manufacturing, and relates to the technical field of mechanical electrical equipment manufacturing, the clamping mechanism comprises a first gear, a mounting seat and a third gear, the inner wall of the upper part of the mounting seat is movably provided with a semicircular rotating part through a mounting shaft, and the upper part of the semicircular rotating part is connected with a clamping device; first racks are installed at the two ends of the first gear in a meshed mode, first clamping plates are connected to the top ends of one sides of the first racks, second racks are installed at the two ends of the third gear in a meshed mode, and second clamping plates are connected to the upper portions of one ends of the second racks. The first driving motor works to enable the second gear to rotate, the second gear is meshed with the gear block, so that the semicircular rotating piece drives a workpiece on the clamping device to incline leftwards and rightwards, meanwhile, the pointer rotates, the pointer points to the rotating angle, and the inclination angle of the workpiece is convenient to adjust; the problem that the machining angle is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical and electrical equipment manufacturing, in particular to a clamping mechanism for mechanical and electrical equipment manufacturing. Background Art

[0002] The electrical machinery manufacturing industry plays a vital role in modern industry. It not only provides key equipment and products for other industries, but also directly affects the development of the national economy and technological progress. A fixture is a commonly used tool in industrial production. Its function is to fix or clamp the workpiece for machining and other operations. Fixing the workpiece with a fixture can avoid vibration and displacement during the machining process and ensure machining accuracy. The fixture can also improve production efficiency and reduce human operations during the machining process. The current clamping mechanism is not stable, which affects the machining accuracy. The machining angle is fixed and there is no structure to tilt the workpiece, which makes it inconvenient to process the workpiece. In view of this, an in-depth study was conducted on the above-mentioned issues, resulting in this case. Utility Model Content

[0003] The utility model aims to provide a clamping mechanism for manufacturing mechanical and electrical equipment to solve the problem in the above background technology that the existing clamping mechanism for manufacturing mechanical and electrical equipment has no stable clamping function and no function of adjusting the processing inclination.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping mechanism for manufacturing mechanical and electrical equipment, comprising a first gear, a mounting seat and a third gear, a control panel is installed on the outer wall of one end of the mounting seat, a semicircular rotating part is movably installed on the inner wall above the mounting seat through a mounting shaft, and a clamping device is connected above the semicircular rotating part, a second drive motor is installed on the inner wall of the clamping device, and the output end of the second drive motor is connected to the first gear through a driving shaft, both ends of the first gear are meshed with a first rack, and the top of one side of the first rack is connected to a first clamping plate, a third drive motor is installed on the inner wall of the clamping device above the first rack, and the output end of the third drive motor is connected to the third gear through a driving shaft, both ends of the third gear are meshed with a second rack, and a second clamping plate is connected above one end of the second rack.

[0005] Preferably, a first drive motor is installed at the middle position of the inner wall of the mounting base, and the output end of the first drive motor is connected to the second gear through a drive shaft, and gear blocks are evenly installed on the outer wall below the semicircular rotating member, and a meshing transmission structure is formed between the gear blocks and the second gear.

[0006] Preferably, a dial is installed on the outer wall above the mounting seat, one end of the mounting shaft of the semicircular rotating member extends to the outside of the mounting seat, and one end of the mounting shaft is connected to an indicator needle.

[0007] Preferably, both sides of the bottom end of the clamping device are movably connected with telescopic rods, and the bottom ends of the telescopic rods are movably connected to the top end of the mounting seat.

[0008] Preferably, a limiting hole is provided at the top of the clamping device, and the limiting hole is in the shape of a cross in a top view.

[0009] Preferably, side plates are installed on both sides of the second rack, and limiting grooves are provided on the outer walls at both ends of the side plates, and the outer walls on both sides of the second rack are movably connected to the limiting grooves through limiting blocks.

[0010] Preferably, the second clamping plate and the first clamping plate are perpendicular to each other, and the second clamping plate and the first clamping plate are symmetrical with respect to the center point of the clamping device.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a first driving motor, a second gear and a semicircular rotating member. The first driving motor is used to rotate the second gear, and the second gear is meshed with the gear block, so that the semicircular rotating member drives the workpiece on the clamping device to tilt left and right. At the same time, the indicator needle rotates. The indicator needle points to the rotation angle, which is convenient for adjusting the tilt angle of the workpiece, thereby solving the problem of inconvenience in adjusting the processing inclination.

[0013] (2) The utility model provides a second drive motor, a second rack and a third drive motor. The second drive motor and the third drive motor are used to rotate the first gear and the third gear. The first gear is meshed with the first rack, so that the first racks at both ends drive the first clamping plate to move inward at the same time. The third gear is meshed with the second rack, so that the second racks at both ends drive the second clamping plate to move inward at the same time. The four sides of the workpiece are clamped by the first clamping plate and the second clamping plate, thereby solving the problem of unstable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the clamping device of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view of the clamping device of the utility model;

[0016] Figure 3 This is a schematic diagram of the front view structure of the mounting seat of the utility model;

[0017] Figure 4 This is a schematic diagram of the second rack structure of the utility model.

[0018] In the figure: 1, first gear; 2, telescopic rod; 3, gear block; 4, first drive motor; 5, second gear; 6, control panel; 7, mounting base; 8, semicircular rotating member; 9, second drive motor; 10, first rack; 11, clamping device; 12, first clamping plate; 13, second clamping plate; 14, indicator needle; 15, dial; 16, second rack; 17, third drive motor; 18, third gear; 19, side panel. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1: Please refer to Figure 1-Figure 4 , a clamping mechanism for manufacturing mechanical and electrical equipment, comprising a first gear 1, a mounting seat 7 and a third gear 18, a control panel 6 is installed on the outer wall of one end of the mounting seat 7, a semicircular rotating member 8 is movably installed on the inner wall above the mounting seat 7 through a mounting shaft, and a clamping device 11 is connected above the semicircular rotating member 8, a second drive motor 9 is installed on the inner wall of the clamping device 11, and the output end of the second drive motor 9 is connected to the first gear 1 through a driving shaft, both ends of the first gear 1 are meshed with a first rack 10, and the top of one side of the first rack 10 is connected to a first clamping plate 12, a third drive motor 17 is installed on the inner wall of the clamping device 11 above the first rack 10, and the output end of the third drive motor 17 is connected to a third gear 18 through a driving shaft, both ends of the third gear 18 are meshed with a second rack 16, and the top of one end of the second rack 16 is connected to a second clamping plate 13;

[0021] A first drive motor 4 is installed at the middle position of the inner wall of the mounting seat 7, and the output end of the first drive motor 4 is connected to the second gear 5 through a drive shaft, and gear blocks 3 are evenly installed on the outer wall below the semicircular rotating member 8, and a meshing transmission structure is formed between the gear blocks 3 and the second gear 5;

[0022] A dial 15 is installed on the outer wall above the mounting seat 7, one end of the mounting shaft of the semicircular rotating member 8 extends to the outside of the mounting seat 7, and one end of the mounting shaft is connected to an indicator needle 14;

[0023] Both sides of the bottom end of the clamping device 11 are movably connected to the telescopic rod 2, and the bottom end of the telescopic rod 2 is movably connected to the top end of the mounting seat 7;

[0024] Specifically, Figure 1 and Figure 3As shown, when this structure is used, the second gear 5 is rotated by the first drive motor 4, and the second gear 5 is engaged with the gear block 3, so that the semicircular rotating member 8 drives the workpiece on the clamping device 11 to tilt left and right, and at the same time, the indicator needle 14 rotates, and the indicator needle 14 points to the rotation angle, so as to facilitate the adjustment of the inclination angle of the workpiece.

[0025] Embodiment 2: A limiting hole is provided at the top of the clamping device 11, and the limiting hole is in the shape of a "cross" in a top view;

[0026] Side plates 19 are installed on both sides of the second rack 16. The outer walls of both ends of the side plates 19 are provided with limiting grooves. The outer walls of both sides of the second rack 16 are movably connected to the limiting grooves through limiting blocks.

[0027] The second clamping plate 13 and the first clamping plate 12 are perpendicular to each other, and the second clamping plate 13 and the first clamping plate 12 are symmetrical with respect to the center point of the clamping device 11;

[0028] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when this structure is used, the second drive motor 9 and the third drive motor 17 are operated to rotate the first gear 1 and the third gear 18, and the first gear 1 is meshed with the first rack 10, so that the first racks 10 at both ends drive the first clamping plate 12 to move inward at the same time, and then the third gear 18 is meshed with the second rack 16, so that the second racks 16 at both ends drive the second clamping plate 13 to move inward at the same time, and the four sides of the workpiece are clamped by the first clamping plate 12 and the second clamping plate 13, so that the clamping is more stable.

[0029] Working principle: When using the device, firstly, the workpiece is placed on the clamping device 11 for clamping and fixing;

[0030] The first step to implement the innovation point:

[0031] Step 1: The second drive motor 9 and the third drive motor 17 are used to rotate the first gear 1 and the third gear 18, and the first gear 1 is meshed with the first rack 10, so that the first racks 10 at both ends drive the first clamping plate 12 to move inward at the same time;

[0032] Step 2: The third gear 18 is meshed with the second rack 16, so that the second racks 16 at both ends drive the second clamping plates 13 to move inward at the same time, and the four sides of the workpiece are clamped by the first clamping plates 12 and the second clamping plates 13, and then the workpiece is processed.

[0033] The second innovation point implementation steps:

[0034] Step 1: The second gear 5 rotates by operating the first driving motor 4, and the second gear 5 meshes with the gear block 3, so that the semicircular rotating member 8 drives the workpiece on the clamping device 11 to tilt left and right;

[0035] Step 2: At the same time, the indicator needle 14 rotates, and the indicator needle 14 points to the rotation angle, and the clamping device 11 is tilted to make the telescopic rods 2 on both sides longer and shorter, so that the telescopic rods 2 achieve a supporting effect.

[0036] 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.

[0037] 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 clamping mechanism for manufacturing mechanical and electrical equipment, comprising a first gear (1), a mounting seat (7) and a third gear (18), characterized in that: A control panel (6) is installed on the outer wall of one end of the mounting seat (7); a semicircular rotating member (8) is movably installed on the inner wall above the mounting seat (7) via a mounting shaft, and a clamping device (11) is connected above the semicircular rotating member (8); a second driving motor (9) is installed on the inner wall of the clamping device (11), and the output end of the second driving motor (9) is connected to a first gear (1) via a driving shaft; both ends of the first gear (1) are meshedly installed with a first rack (10), and the top end of one side of the first rack (10) is connected to a first clamping plate (12); a third driving motor (17) is installed on the inner wall of the clamping device (11) above the first rack (10), and the output end of the third driving motor (17) is connected to a third gear (18) via a driving shaft; both ends of the third gear (18) are meshedly installed with a second rack (16), and the top of one end of the second rack (16) is connected to a second clamping plate (13).

2. A clamping mechanism for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: A first drive motor (4) is installed at a middle position of the inner wall of the mounting seat (7), and the output end of the first drive motor (4) is connected to a second gear (5) via a drive shaft. Gear blocks (3) are evenly installed on the outer wall below the semicircular rotating member (8), and a meshing transmission structure is formed between the gear blocks (3) and the second gear (5).

3. The clamping mechanism for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: A dial (15) is installed on the outer wall above the mounting seat (7), one end of the mounting shaft of the semicircular rotating member (8) extends to the outside of the mounting seat (7), and one end of the mounting shaft is connected to an indicator needle (14).

4. The clamping mechanism for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: Both sides of the bottom end of the clamping device (11) are movably connected to telescopic rods (2), and the bottom ends of the telescopic rods (2) are movably connected to the top ends of the mounting seats (7).

5. The clamping mechanism for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: A limiting hole is provided at the top end of the clamping device (11), and the limiting hole is in the shape of a "cross" in a top view.

6. The clamping mechanism for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: Side plates (19) are installed on both sides of the second rack (16), and the outer walls at both ends of the side plates (19) are provided with limit grooves, and the outer walls on both sides of the second rack (16) are movably connected to the limit grooves through limit blocks.

7. The clamping mechanism for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: The second clamping plate (13) and the first clamping plate (12) are in a perpendicular state to each other, and the second clamping plate (13) and the first clamping plate (12) are symmetrical with respect to the center point of the clamping device (11).

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