Mechanical clamping device for cover plate cutting

Abstract

The utility model relates to the technical field of cover plate cutting, in particular to a mechanical clamping device for cover plate cutting, which is convenient for fixing cover plates with different diameters and thicknesses and is convenient for adjusting the angles of the cover plates. Comprising a baseplate; the device further comprises an auxiliary rotating mechanism, a limiting mechanism, a first driving mechanism, a pressing mechanism, a rotating mechanism and a second driving mechanism, the limiting mechanism is installed on the auxiliary rotating mechanism, the first driving mechanism is installed on the auxiliary rotating mechanism, the pressing mechanism is installed on the first driving mechanism, and the rotating mechanism is installed on the auxiliary rotating mechanism. The second driving mechanism is mounted at the bottom end of the auxiliary rotating mechanism, the first driving mechanism drives the limiting mechanism to limit the cover plates with different diameters, the pressing mechanism fixes the top surfaces of the cover plates, the auxiliary rotating mechanism drives the cover plates to rotate, and the second driving mechanism drives the rotating mechanism to drive the cover plates to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of cover plate cutting, in particular to a mechanical clamping device for cover plate cutting. Background Art

[0002] A fixture is a device used to fix the object to be processed in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process of the process can be called a fixture. When the cover is produced, it is necessary to clamp and fix the cover.

[0003] Existing cover plate cutting, such as the prior art with application number CN202221409436.2, includes a cutting table, a guide rail, a baffle, a slide, a first support plate, a lifting plate, a first electric push rod, a second electric push rod, a drive box, a first motor and a cutting wheel, etc. By arranging guide rails, a slide, a baffle, a first support plate, a lifting plate, a hydraulic cylinder, a drive box, a cutting wheel and a clamping assembly for fixing the glass cover plate, it is convenient to cut the glass cover plate at different positions according to needs during the cutting process. At the same time, when fixing the glass cover plate, a damping rubber is added to the pressure block to prevent the glass cover plate from being damaged due to excessive pressure from the pressure block.

[0004] However, the prior art is not convenient for cutting circular cover plates of different diameters and thicknesses, which reduces the practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a mechanical clamping device for cover plate cutting, which is convenient for fixing cover plates of different diameters and thicknesses and for adjusting the angles of the cover plates.

[0006] The utility model discloses a mechanical clamping device for cutting a cover plate, comprising a bottom plate; further comprising an auxiliary rotating mechanism, a limiting mechanism, a first driving mechanism, a pressing mechanism, a rotating mechanism and a second driving mechanism, wherein the limiting mechanism is installed on the auxiliary rotating mechanism, the first driving mechanism is installed on the auxiliary rotating mechanism, the pressing mechanism is installed on the first driving mechanism, the rotating mechanism is installed on the auxiliary rotating mechanism, and the second driving mechanism is installed on the bottom end of the auxiliary rotating mechanism, and the limiting mechanism is driven by the first driving mechanism to limit the cover plates of different diameters, the pressing mechanism fixes the top surface of the cover plate, the auxiliary rotating mechanism and the auxiliary rotating mechanism drive the cover plate to rotate, and the second driving mechanism drives the rotating mechanism to drive the cover plate to rotate; the limiting mechanism is driven by the first driving mechanism to limit the cover plates of different diameters, the pressing mechanism fixes the top surface of the cover plate, the auxiliary rotating mechanism and the auxiliary rotating mechanism drive the cover plate to rotate, and the second driving mechanism drives the rotating mechanism to drive the cover plate to rotate, thereby improving practicality.

[0007] Preferably, the auxiliary rotating mechanism comprises a base plate and a turntable, and the turntable is rotatably mounted on the base plate via a bearing; the rotation of the turntable facilitates the auxiliary rotating mechanism to adjust the angle of the cover plate.

[0008] Preferably, the limiting mechanism includes a guide rod and a slider, a slide groove is provided on the turntable, the guide rod is installed in the slide groove of the turntable, and the slider is slidably installed on the guide rod; the slider is driven to slide on the guide rod by driving the first driving mechanism, and then the circular cover plates of different diameters are limited by the slider.

[0009] Preferably, the first driving mechanism includes a threaded rod, a threaded plate and a connecting rod, the threaded rod is rotatably mounted on the bottom end of the turntable, the threaded plate is mounted on the threaded rod through a threaded relationship, one end of the connecting rod is rotatably mounted on the threaded plate, and the other end of the connecting rod is rotatably mounted on the slider; by rotating the threaded rod, the threaded plate is driven to move relative to the turntable due to the threaded relationship, and then the slider is driven to slide on the guide rod through the connecting rod, thereby limiting the circular cover plates of different diameters through the slider.

[0010] Preferably, the pressing mechanism includes a rotating shaft, a mounting plate, a threaded rotating shaft, a fixed plate and a handle. The rotating shaft is rotatably mounted on the slider, the mounting plate is mounted on the rotating shaft, the threaded rotating shaft is mounted on the mounting plate through a threaded relationship, and the fixed plate and the handle are mounted at both ends of the threaded rotating shaft. When the top surface of the cover plate is to be fixed, the rotating shaft is rotated so that the threaded rotating shaft is located on the top surface of the cover plate, and then the threaded rotating shaft is driven to rotate by rotating the handle, and the fixed plate is driven down due to the threaded relationship to fix the top surface of the cover plate.

[0011] Preferably, the rotating mechanism includes a gear ring, a gear and a driving shaft, the gear ring is installed on the outer wall of the turntable, the gear is rotatably installed on the top of the base plate by driving the shaft, and the gear is meshed with the gear ring; the gear is driven to rotate by driving the second driving mechanism, and then the turntable is driven to rotate through the meshing relationship, and then the cover plate is driven to rotate.

[0012] Preferably, the second driving mechanism includes a driving box, a turbine and a worm gear, the driving box is installed at the bottom end of the base plate, the turbine is installed on the driving shaft, the worm gear is rotatably installed on the inner wall of the driving box, and the worm gear is meshed with the turbine; by rotating the worm gear, the driving shaft is driven to rotate due to the meshing relationship, and then the turntable is driven to rotate through the meshing relationship, and then the cover plate is driven to rotate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the first driving mechanism drives the limiting mechanism to limit the cover plates of different diameters, the pressing mechanism fixes the top surface of the cover plate, the auxiliary rotation mechanism drives the cover plate to rotate, and the second driving mechanism drives the rotation mechanism to drive the cover plate to rotate, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a fourth axonometric structural schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0019] Markings in the accompanying drawings: 01, auxiliary rotating mechanism; 11, bottom plate; 12, turntable; 02, limiting mechanism; 21, guide rod; 22, slider; 03, first driving mechanism; 31, threaded rod; 32, threaded plate; 33, connecting rod; 04, pressing mechanism; 41, rotating shaft; 42, mounting plate; 43, threaded rotating shaft; 44, fixing plate; 45, handle; 05, rotating mechanism; 51, gear ring; 52, gear; 53, driving shaft; 06, second driving mechanism; 61, driving box; 62, turbine; 63, turbine rod. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 4 As shown, a mechanical clamping device for cover plate cutting includes a bottom plate 11, an auxiliary rotating mechanism 01, a limiting mechanism 02, a first driving mechanism 03, a pressing mechanism 04, a rotating mechanism 05, and a second driving mechanism 06, wherein the limiting mechanism 02 is mounted on the auxiliary rotating mechanism 01, the first driving mechanism 03 is mounted on the auxiliary rotating mechanism 01, the pressing mechanism 04 is mounted on the first driving mechanism 03, the rotating mechanism 05 is mounted on the auxiliary rotating mechanism 01, and the second driving mechanism 06 is mounted on the bottom end of the auxiliary rotating mechanism 01;

[0023] The first driving mechanism 03 drives the limiting mechanism 02 to limit the cover plates of different diameters, the pressing mechanism 04 fixes the top surface of the cover plate, the auxiliary rotating mechanism 01 assists the rotating mechanism 05 to drive the cover plate to rotate, and the second driving mechanism 06 drives the rotating mechanism 05 to drive the cover plate to rotate;

[0024] The auxiliary rotating mechanism 01 comprises a base plate 11 and a rotating disk 12, and the rotating disk 12 is rotatably mounted on the base plate 11 through a bearing;

[0025] The limiting mechanism 02 includes a guide rod 21 and a slider 22. A slide groove is provided on the turntable 12. The guide rod 21 is installed in the slide groove of the turntable 12, and the slider 22 is slidably installed on the guide rod 21.

[0026] The first driving mechanism 03 includes a threaded rod 31, a threaded plate 32 and a connecting rod 33. The threaded rod 31 is rotatably mounted on the bottom end of the rotating disk 12. The threaded plate 32 is mounted on the threaded rod 31 through a threaded relationship. One end of the connecting rod 33 is rotatably mounted on the threaded plate 32, and the other end of the connecting rod 33 is rotatably mounted on the slider 22.

[0027] The pressing mechanism 04 includes a rotating shaft 41, a mounting plate 42, a threaded rotating shaft 43, a fixing plate 44 and a handle 45. The rotating shaft 41 is rotatably mounted on the slider 22, the mounting plate 42 is mounted on the rotating shaft 41, the threaded rotating shaft 43 is mounted on the mounting plate 42 through a threaded relationship, and the fixing plate 44 and the handle 45 are mounted at both ends of the threaded rotating shaft 43.

[0028] By rotating the threaded rod 31, the threaded plate 32 is driven to move relative to the turntable 12 due to the threaded relationship, and then the slider 22 is driven to slide on the guide rod 21 through the connecting rod 33, so that circular covers of different diameters are limited by the slider 22. When the top surface of the cover plate is to be fixed, the rotating shaft 41 is rotated so that the threaded rotating shaft 43 is located on the top surface of the cover plate, and then the threaded rotating shaft 43 is driven to rotate by rotating the handle 45. Due to the threaded relationship, the fixing plate 44 is driven to descend to fix the top surface of the cover plate, and the second driving mechanism 06 drives the rotating mechanism 05 to drive the cover plate to rotate, thereby improving practicality.

[0029] Example 2

[0030] like Figure 3 and Figure 5 As shown, a mechanical clamping device for cover plate cutting includes a bottom plate 11, an auxiliary rotating mechanism 01, a limiting mechanism 02, a first driving mechanism 03, a pressing mechanism 04, a rotating mechanism 05, and a second driving mechanism 06, wherein the limiting mechanism 02 is mounted on the auxiliary rotating mechanism 01, the first driving mechanism 03 is mounted on the auxiliary rotating mechanism 01, the pressing mechanism 04 is mounted on the first driving mechanism 03, the rotating mechanism 05 is mounted on the auxiliary rotating mechanism 01, and the second driving mechanism 06 is mounted on the bottom end of the auxiliary rotating mechanism 01;

[0031] The first driving mechanism 03 drives the limiting mechanism 02 to limit the cover plates of different diameters, the pressing mechanism 04 fixes the top surface of the cover plate, the auxiliary rotating mechanism 01 assists the rotating mechanism 05 to drive the cover plate to rotate, and the second driving mechanism 06 drives the rotating mechanism 05 to drive the cover plate to rotate;

[0032] The rotating mechanism 05 includes a gear ring 51, a gear 52 and a driving shaft 53. The gear ring 51 is mounted on the outer wall of the rotating disk 12. The gear 52 is rotatably mounted on the top of the bottom plate 11 through the driving shaft 53. The gear 52 is meshed with the gear ring 51.

[0033] The second driving mechanism 06 includes a driving box 61, a turbine 62 and a worm 63. The driving box 61 is mounted on the bottom end of the bottom plate 11, the turbine 62 is mounted on the driving shaft 53, and the worm 63 is rotatably mounted on the inner wall of the driving box 61, and the worm 63 is meshed with the turbine 62.

[0034] The first driving mechanism 03 drives the limiting mechanism 02 to limit the cover plates of different diameters, the pressing mechanism 04 fixes the top surface of the cover plate, the auxiliary rotating mechanism 01 and the auxiliary rotating mechanism 05 drive the cover plate to rotate, and the driving shaft 53 is driven to rotate due to the meshing relationship by rotating the worm 63, and then the turntable 12 is driven to rotate through the meshing relationship, thereby driving the cover plate to rotate.

[0035] like Figures 1 to 5 As shown, the utility model is a mechanical clamping device for cover plate cutting. When it is working, the threaded rod 31 is rotated, and the threaded plate 32 is driven to move relative to the turntable 12 due to the threaded relationship, and then the slider 22 is driven to slide on the guide rod 21 through the connecting rod 33, so that circular cover plates of different diameters are limited by the slider 22. When the top surface of the cover plate is to be fixed, the rotating shaft 41 is rotated so that the threaded rotating shaft 43 is located on the top surface of the cover plate, and then the threaded rotating shaft 43 is driven to rotate by rotating the handle 45, and the fixing plate 44 is driven to descend due to the threaded relationship to fix the top surface of the cover plate, and the worm rod 63 is rotated to drive the driving shaft 53 to rotate due to the meshing relationship, and then the turntable 12 is driven to rotate through the meshing relationship, and then the cover plate is driven to rotate.

[0036] The main functions achieved by the utility model are: in the process of cutting the cover plates, it is convenient to fix the cover plates with different diameters and thicknesses, and it is convenient to adjust the angle of the cover plates.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A mechanical clamping device for cutting a cover plate, comprising a bottom plate (11); characterized in that: It also comprises an auxiliary rotating mechanism (01), a limiting mechanism (02), a first driving mechanism (03), a pressing mechanism (04), a rotating mechanism (05) and a second driving mechanism (06), wherein the limiting mechanism (02) is mounted on the auxiliary rotating mechanism (01), the first driving mechanism (03) is mounted on the auxiliary rotating mechanism (01), the pressing mechanism (04) is mounted on the first driving mechanism (03), the rotating mechanism (05) is mounted on the auxiliary rotating mechanism (01), and the second driving mechanism (06) is mounted at the bottom end of the auxiliary rotating mechanism (01); The first driving mechanism (03) drives the limiting mechanism (02) to limit the cover plates of different diameters, the pressing mechanism (04) fixes the top surface of the cover plate, the auxiliary rotating mechanism (01) and the auxiliary rotating mechanism (05) drive the cover plate to rotate, and the second driving mechanism (06) drives the rotating mechanism (05) to drive the cover plate to rotate.

2. A mechanical clamping device for cutting a cover plate as claimed in claim 1, characterized in that: The auxiliary rotating mechanism (01) comprises a base plate (11) and a rotating disk (12), wherein the rotating disk (12) is rotatably mounted on the base plate (11) via a bearing.

3. A mechanical clamping device for cutting a cover plate as claimed in claim 2, characterized in that: The limiting mechanism (02) comprises a guide rod (21) and a slider (22). A slide groove is provided on the turntable (12). The guide rod (21) is installed in the slide groove of the turntable (12), and the slider (22) is slidably installed on the guide rod (21).

4. A mechanical clamping device for cutting a cover plate as claimed in claim 2, characterized in that: The first driving mechanism (03) comprises a threaded rod (31), a threaded plate (32) and a connecting rod (33), wherein the threaded rod (31) is rotatably mounted on the bottom end of the turntable (12), the threaded plate (32) is mounted on the threaded rod (31) through a threaded relationship, one end of the connecting rod (33) is rotatably mounted on the threaded plate (32), and the other end of the connecting rod (33) is rotatably mounted on the slider (22).

5. A mechanical clamping device for cutting a cover plate as claimed in claim 3, characterized in that: The pressing mechanism (04) comprises a rotating shaft (41), a mounting plate (42), a threaded rotating shaft (43), a fixing plate (44) and a handle (45); the rotating shaft (41) is rotatably mounted on the slider (22); the mounting plate (42) is mounted on the rotating shaft (41); the threaded rotating shaft (43) is mounted on the mounting plate (42) through a threaded relationship; the fixing plate (44) and the handle (45) are mounted at both ends of the threaded rotating shaft (43).

6. A mechanical clamping device for cutting a cover plate as claimed in claim 2, characterized in that: The rotating mechanism (05) comprises a gear ring (51), a gear (52) and a driving shaft (53), wherein the gear ring (51) is mounted on the outer wall of the rotating disk (12), and the gear (52) is rotatably mounted on the top of the bottom plate (11) through the driving shaft (53), and the gear (52) is meshed with the gear ring (51).

7. A mechanical clamping device for cutting a cover plate as claimed in claim 2, characterized in that: The second driving mechanism (06) comprises a driving box (61), a turbine (62) and a worm gear (63); the driving box (61) is mounted on the bottom end of the bottom plate (11); the turbine (62) is mounted on the driving shaft (53); the worm gear (63) is rotatably mounted on the inner wall of the driving box (61); and the worm gear (63) is meshed with the turbine (62).

Images