Cutting mistake-proofing mechanism

Abstract

The utility model discloses a cutting mistake proofing mechanism, and particularly relates to the field of cutting mistake proofing mechanisms, the cutting mistake proofing mechanism comprises a support main body, a mounting support is fixed on the outer side of the support main body, and a connecting support is arranged on the outer side of the mounting support; according to the device, the limiting device is arranged, the fixed half protection sleeve and the movable half protection sleeve can be conveniently fixed, the outer side of the sensor body is supported and reinforced through the fixed half protection sleeve and the movable half protection sleeve, the structure of the sensor body is stable, errors and sequence omission can be reduced, the production efficiency is improved, and the production cost is reduced. The purpose of cutting mistake proofing is achieved; the device is provided with the connecting device, after the connecting mounting rack and the mounting bracket are fixedly connected, a fixed connecting block is fixed on the outer side of the connecting mounting rack, and the lower bottom surface of the fixed connecting block is attached to the upper top surface of the mounting bracket, so that the connecting part of the connecting mounting rack and the mounting bracket can be conveniently reinforced; the assembling structure stability of the connecting mounting frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting error prevention mechanisms, in particular to a cutting error prevention mechanism. Background Art

[0002] Mechanical cutting is a commonly used cutting method. With the development of flame cutting, arc cutting and other technologies, the proportion of mechanical cutting is decreasing, but it is still an indispensable cutting method in process equipment manufacturing. Mechanical cutting includes shearing, sawing (strip saw, circular saw, grinding wheel saw, etc.), milling, etc. Shearing is mainly used for cutting steel plates; sawing is mainly used for cutting various steel sections and pipes; milling is mainly used for cutting precision parts and weld grooves. In the current mechanical cutting process, automated equipment is often used for workpiece cutting, and a cutting error prevention mechanism is generally required to assist the workpiece cutting process.

[0003] However, during use, the existing cutting error prevention mechanism lacks reinforcement on the outside of the sensor, which affects the stability of use and the cutting error prevention effect; therefore, those skilled in the art provide a cutting error prevention mechanism to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting error prevention mechanism to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting error prevention mechanism, comprising a bracket main body, a mounting bracket is fixed on the outer side of the bracket main body, a connecting bracket is arranged on the outer side of the mounting bracket, a sensor main body is arranged on the outer side of the connecting bracket, a limiting device is fixed on the outer side of the connecting bracket, a mounting connecting frame is installed on the outer side of the connecting bracket, a spring main body is installed on the top of the connecting bracket, a connecting shaft extending to the outside is rotatably connected inside the connecting bracket, a connecting device is installed on the top of the mounting bracket, a lever main body is arranged on the outer side of the connecting shaft, and a connecting mounting frame is installed on the top of the mounting bracket;

[0006] The limiting device includes a fixed connecting plate, a fixed connecting column is fixed to the outer side of the fixed connecting plate, a fixed mounting block is installed on the outer side of the fixed connecting column, a fixed half-protective cover is fixed to one side of the fixed mounting block, a movable half-protective cover is rotatably connected to the outer side of the fixed half-protective cover via a rotating shaft, a fixed mounting pad is fixed to the outer side of the fixed half-protective cover, a movable mounting pad is fixed to the outer side of the movable half-protective cover, and a fixed half-threaded rod is installed on the outer side of the fixed mounting pad.

[0007] As a further solution of the utility model: a movable semi-threaded rod is installed on the outer side of the movable mounting pad, and the outer sides of the fixed semi-threaded rod and the movable semi-threaded rod are threadedly connected with a connecting threaded sleeve.

[0008] As a further solution of the utility model: the fixed connecting plate and the connecting bracket are fixedly connected, and the inner walls of the movable half protective cover and the fixed half protective cover are both provided with arc grooves adapted to the shape of the sensor body.

[0009] As a further solution of the utility model: the connecting device includes an installation and fixing sleeve, the top of the installation and fixing sleeve is slidably connected to a guide slider through a slide groove, the top of the guide slider is fixed with a plastic installation pad, the top of the guide slider is fixed with a movable connecting plate, the outer side of the connecting mounting frame is fixed with a fixed connecting block, the top of the fixed connecting block is fixed with a limited blocking sleeve, the top of the fixed connecting block is installed with a connecting threaded rod, and the outer side of the connecting threaded rod is threadedly connected with a positioning metal nut.

[0010] As a further solution of the utility model: the installation fixing sleeve and the installation bracket are fixedly connected, and the plastic installation pad and the guide sliding block are adhesively fixed.

[0011] As a further solution of the utility model: the lower bottom surface of the movable connecting plate is in contact with the upper top surface of the fixed connecting block, and a groove is provided on the outer side of the movable connecting plate.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] 1. This device is equipped with a limit device. The parts are placed on the cutting tool. The product has a groove for detection. The height difference feedback signal of the groove can be used for detection. The corresponding cutting program will detect the product type fed back by the error-proofing sensor, and identify the program and product type. If it is correct, the program will proceed normally, otherwise an alarm will appear, so as to achieve the correctness of the cutting. At the same time, after the sensor body is fixed on the outside of the connecting bracket, the fixed half-protective cover and the movable half-protective cover can be easily fixed. The fixed half-protective cover and the movable half-protective cover are used to support and reinforce the outer side of the sensor body, so that the sensor body structure is stable, and the situation of errors and missed sequences can be reduced, the production efficiency can be improved, the scrap rate can be reduced, and the purpose of cutting error prevention can be achieved;

[0014] 2. The device is provided with a connecting device. When the connecting mounting frame and the mounting bracket are fixedly connected, a fixed connecting block is fixed to the outer side of the connecting mounting frame. The lower bottom surface of the fixed connecting block fits with the upper top surface of the mounting bracket, which can conveniently reinforce the connecting portion of the connecting mounting frame and the mounting bracket, thereby improving the assembly structure stability of the connecting mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the limit device of the utility model;

[0019] Figure 4 This utility model Figure 1 A schematic diagram of the enlarged structure of region A;

[0020] In the figure: 1. bracket body; 2. mounting bracket; 3. sensor body; 4. limiting device; 41. fixed connecting plate; 42. fixed connecting column; 43. fixed mounting block; 44. fixed semi-protective cover; 45. movable semi-protective cover; 46. fixed mounting pad; 47. movable mounting pad; 48. fixed semi-threaded rod; 49. movable semi-threaded rod; 410. connecting threaded sleeve; 5. connecting bracket; 6. mounting connecting frame; 7. spring body; 8. connecting shaft; 9. connecting device; 91. mounting fixing sleeve; 92. guide slider; 93. plastic mounting pad; 94. movable connecting plate; 95. fixed connecting block; 96. limiting shielding sleeve; 97. connecting threaded rod; 98. positioning metal nut; 10. lever body; 11. connecting mounting frame. 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] See also Figure 1-Figure 3The utility model provides a cutting error prevention mechanism, including a bracket body 1, a mounting bracket 2 is fixed to the outside of the bracket body 1, a connecting bracket 5 is arranged on the outside of the mounting bracket 2, a sensor body 3 is arranged on the outside of the connecting bracket 5, a limiting device 4 is fixed to the outside of the connecting bracket 5, a mounting connecting frame 6 is installed on the outside of the connecting bracket 5, a spring body 7 is installed on the top of the connecting bracket 5, a connecting shaft 8 extending to the outside is rotatably connected inside the connecting bracket 5, a connecting device 9 is installed on the top of the mounting bracket 2, a lever body 10 is arranged on the outside of the connecting shaft 8, and a connecting mounting frame 11 is installed on the top of the mounting bracket 2;

[0023] The limiting device 4 includes a fixed connecting plate 41, a fixed connecting column 42 is fixed to the outer side of the fixed connecting plate 41, a fixed mounting block 43 is installed on the outer side of the fixed mounting block 43, a fixed half-protective cover 44 is fixed to one side of the fixed mounting block 43, a movable half-protective cover 45 is rotatably connected to the outer side of the fixed half-protective cover 44 through a rotating shaft, the fixed connecting plate 41 and the connecting bracket 5 are fixedly connected, the inner walls of the movable half-protective cover 45 and the fixed half-protective cover 44 are both provided with arc grooves adapted to the shape of the sensor body 3, a fixed mounting pad 46 is fixed to the outer side of the fixed half-protective cover 44, a movable mounting pad 47 is fixed to the outer side of the movable half-protective cover 45, a fixed half-threaded rod 48 is installed on the outer side of the fixed mounting pad 46, a movable half-threaded rod 49 is installed on the outer side of the movable mounting pad 47, and a connecting threaded sleeve 410 is threadedly connected to the outer sides of the fixed half-threaded rod 48 and the movable half-threaded rod 49.

[0024] During the use of this device, the parts are placed on the cutting tool. The product has a groove for detection. The height difference feedback signal of the groove can be used for detection. The corresponding cutting program will detect the product type fed back by the error-proofing sensor, and identify the program and product type. If it is correct, the program will proceed normally, otherwise an alarm will appear, thereby achieving cutting accuracy. At the same time, after the sensor body 3 is fixed to the outside of the connecting bracket 5, the corresponding surface of the sensor body 3 is in contact with the inner wall of the fixed semi-protective cover 44, and the movable semi-protective cover 45 on the outside of the fixed semi-protective cover 44 can be moved to make the inner wall of the movable semi-protective cover 45 in contact with the outside of the sensor body 3. At this time, the movable mounting pad 47 on the outside of the movable half-protective cover 45 is fitted with the corresponding surface of the fixed mounting pad 46 on the outside of the fixed half-protective cover 44, and the movable half-threaded rod 49 on the outside of the movable mounting pad 47 is fitted with the corresponding surface of the fixed half-threaded rod 48 on the outside of the fixed mounting pad 46. Finally, the connecting threaded sleeve 410 is threadedly connected with the fixed half-threaded rod 48 and the movable half-threaded rod 49, which can easily complete the fixation between the fixed half-protective cover 44 and the movable half-protective cover 45. The outer side of the sensor body 3 is supported and reinforced by the fixed half-protective cover 44 and the movable half-protective cover 45, so that the structure of the sensor body 3 is stable.

[0025] See also Figure 1 and Figure 4 The utility model provides a cutting error prevention mechanism. The connecting device 9 includes an installation and fixing sleeve 91. The top of the installation and fixing sleeve 91 is slidably connected with a guide slider 92 through a slide groove. A plastic installation pad 93 is fixed to the top of the guide slider 92. The installation and fixing sleeve 91 and the mounting bracket 2 are fixedly connected. The plastic installation pad 93 and the guide slider 92 are adhesively fixed. A movable connecting plate 94 is fixed to the top of the guide slider 92. A fixed connecting block 95 is fixed to the outer side of the connecting mounting frame 11. The lower bottom surface of the movable connecting plate 94 is fitted with the upper top surface of the fixed connecting block 95. A groove is provided on the outer side of the movable connecting plate 94. A limited position shielding sleeve 96 is fixed to the top of the fixed connecting block 95. A connecting threaded rod 97 is installed on the top of the fixed connecting block 95. The outer side of the connecting threaded rod 97 is threadedly connected with a positioning metal nut 98.

[0026] During use of the device, after the connecting mounting frame 11 and the mounting bracket 2 are fixedly connected, a fixed connecting block 95 is fixed to the outer side of the connecting mounting frame 11, and the lower bottom surface of the fixed connecting block 95 is in contact with the upper top surface of the mounting bracket 2. Then, the plastic mounting pad 93 is moved, and the guide slider 92 is driven by the plastic mounting pad 93 to slide in the slide groove provided in the mounting fixing sleeve 91. At this time, the guide slider 92 drives the movable connecting plate 94 to be movably sleeved on the outer side of the connecting threaded rod 97. At this time, the movable connecting plate 94 can also penetrate the limiting shielding sleeve 96, and the lower bottom surface of the movable connecting plate 94 is in contact with the upper top surface of the fixed connecting block 95. Finally, the positioning metal nut 98 is threadedly connected to the connecting threaded rod 97 to complete the position fixation of the movable connecting plate 94, thereby reinforcing the connection portion between the connecting mounting frame 11 and the mounting bracket 2.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting error prevention mechanism, comprising a support body (1), characterized in that: A mounting bracket (2) is fixed on the outer side of the bracket body (1), a connecting bracket (5) is arranged on the outer side of the mounting bracket (2), a sensor body (3) is arranged on the outer side of the connecting bracket (5), a limiting device (4) is fixed on the outer side of the connecting bracket (5), a mounting connecting frame (6) is installed on the outer side of the connecting bracket (5), a spring body (7) is installed on the top of the connecting bracket (5), a connecting shaft (8) extending to the outer side is rotatably connected inside the connecting bracket (5), a connecting device (9) is installed on the top of the mounting bracket (2), a lever body (10) is arranged on the outer side of the connecting shaft (8), and a connecting mounting frame (11) is installed on the top of the mounting bracket (2); The limiting device (4) comprises a fixed connecting plate (41), a fixed connecting column (42) is fixed on the outer side of the fixed connecting plate (41), a fixed mounting block (43) is installed on the outer side of the fixed connecting column (42), a fixed half-protective cover (44) is fixed on one side of the fixed mounting block (43), a movable half-protective cover (45) is rotatably connected to the outer side of the fixed half-protective cover (44) via a rotating shaft, a fixed mounting pad (46) is fixed on the outer side of the fixed half-protective cover (44), a movable mounting pad (47) is fixed on the outer side of the movable half-protective cover (45), and a fixed half-threaded rod (48) is installed on the outer side of the fixed mounting pad (46).

2. A cutting error prevention mechanism according to claim 1, characterized in that: A movable semi-threaded rod (49) is installed on the outer side of the movable mounting pad (47), and a connecting threaded sleeve (410) is threadedly connected on the outer sides of the fixed semi-threaded rod (48) and the movable semi-threaded rod (49).

3. A cutting error prevention mechanism according to claim 1, characterized in that: The fixed connecting plate (41) and the connecting bracket (5) are fixedly connected, and the inner walls of the movable half-protective cover (45) and the fixed half-protective cover (44) are both provided with arc-shaped grooves that match the shape of the sensor body (3).

4. A cutting error prevention mechanism according to claim 1, characterized in that: The connecting device (9) comprises a mounting and fixing sleeve (91), the top of the mounting and fixing sleeve (91) is slidably connected to a guide slider (92) via a slide groove, the top of the guide slider (92) is fixed with a plastic mounting pad (93), the top of the guide slider (92) is fixed with a movable connecting plate (94), the outer side of the connecting mounting frame (11) is fixed with a fixed connecting block (95), the top of the fixed connecting block (95) is fixed with a limited position shielding sleeve (96), the top of the fixed connecting block (95) is installed with a connecting threaded rod (97), and the outer side of the connecting threaded rod (97) is threadedly connected with a positioning metal nut (98).

5. A cutting error prevention mechanism according to claim 4, characterized in that: The mounting fixing sleeve (91) and the mounting bracket (2) are fixedly connected, and the plastic mounting pad (93) and the guide sliding block (92) are bonded and fixed.

6. A cutting error prevention mechanism according to claim 4, characterized in that: The bottom surface of the movable connecting plate (94) is in contact with the top surface of the fixed connecting block (95), and a groove is formed on the outer side of the movable connecting plate (94).

Images