Bending device of universal bending machine for machining automotive brake silencing sheet

Abstract

According to the technical scheme, the bending device comprises a second bending column, a sliding groove is formed in the second bending column in the length direction of the second bending column, a second sliding rod and a third sliding rod are connected in the sliding groove in a sliding mode in the length direction of the sliding groove, and the second sliding rod and the third sliding rod are connected in a sliding mode in the length direction of the sliding groove. A first bending block is arranged on the first sliding rod, a second bending block is arranged on the second sliding rod, a third bending block corresponding to the second bending block is arranged on the third sliding rod, a first driving assembly is arranged on the second bending column, a second driving assembly is arranged on the second bending column, and a third driving assembly is arranged on the second bending column. The whole bending process is carried out in an automatic mode, manual participation is not needed, the workload of workers is reduced, and meanwhile the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for processing automobile brake muffler sheets, in particular to a bending device of a universal bending machine for processing automobile brake muffler sheets. Background Art

[0002] Automobile brakes are the braking devices of automobiles. Brakes used in automobiles are almost all friction type, which can be divided into two categories: drum type and disc type. The rotating element in the friction pair of drum brakes is the brake drum, and its working surface is a cylindrical surface; the rotating element of disc brakes is a rotating brake disc, and its end surface is the working surface. Among them, the muffler is one of the indispensable components of automobile brakes. Usually, when processing factories use mufflers, they need to use bending machines to bend the mufflers.

[0003] However, in the prior art, the bending device has a complex structure and operation, and has low processing efficiency, which needs to be further improved.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a bending device for a universal bending machine for processing automobile brake mufflers. Utility Model Content

[0005] The utility model aims to provide a bending device of a universal bending machine for processing automobile brake muffler sheets, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A technical solution for a bending device of a universal bending machine for processing automobile brake mufflers, comprising a second bending column, a slide groove being provided in the second bending column along the length direction of the second bending column, a second slide rod and a third slide rod being slidably connected in the slide groove along the length direction of the slide groove, a second bending block being provided on the second slide rod, a third bending block corresponding to the second bending block being provided on the third slide rod, a first driving component being provided on the second bending column, a second driving component being provided on the second bending column, and a third driving component being provided on the second bending column.

[0008] As a preferred technical solution, the driving component 1 includes a cylinder 1, which is installed on one side of the bending column 2 through a connecting block 1. A slideway 1 connected to the slide groove is opened on one side of the bending column 2, and a T-block is connected to the slideway 1 in a horizontal sliding direction.

[0009] As a preferred technical solution, an arc-shaped hole 1 is opened on one side of the T-block, and the sliding rod 2 is slidably connected in the arc-shaped hole 1.

[0010] As a preferred technical solution, a push column 1 is installed on one side of the sliding rod 2, and an arc-shaped hole 3 for the push column 1 to slide is opened on one side of the bending column 2.

[0011] As a preferred technical solution, the driving component 2 includes a cylinder 2, and the cylinder 2 is installed on one side of the bending column 2 through a connecting block 2. A slideway 2 connected to the slide groove is opened on one side of the bending column 2, and a sliding block is connected to the slideway 2 in a horizontal sliding direction.

[0012] As a preferred technical solution, one side of the sliding block is provided with an arc-shaped hole 2, and the sliding rod 3 is slidably connected in the arc-shaped hole 2.

[0013] As a preferred technical solution, the driving component three includes a cylinder three, and the cylinder three is installed on one side of the bending column two through a connecting block three. A slideway three connected to the slide groove is opened on one side of the bending column two, and a pushing column two is installed on the piston rod of the cylinder three.

[0014] As a preferred technical solution, a cylindrical groove for sliding of the pushing column 2 is opened in the horizontal direction on one side of the bending column 2.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) the entire bending process is carried out in an automated manner without the need for human intervention, thereby reducing the workload of the staff and improving the processing efficiency.

[0016] (2) The utility model has a simple structure, low cost and high commercial value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of the overall structure of a bending device of a universal bending machine used for processing automobile brake muffler plates.

[0018] Figure 2 middle Figure 1 A partial enlarged view of point A in the middle.

[0019] Figure 3 The present invention is a schematic diagram of the structure of the second bending column in a bending device of a universal bending machine for processing automobile brake mufflers.

[0020] Figure 4 The present invention is a structural schematic diagram of the position relationship between slide bars 2 and 3 in a bending device of a universal bending machine for processing automobile brake mufflers.

[0021] In the accompanying drawings, 1. bending column 2; 20. slide groove; 21. slide rod 2; 22. slide rod 3; 23. bending block 2; 24. bending block 3; 25. cylinder 1; 26. slideway 1; 27. T-block; 28. arc-shaped hole 1; 29. ​​push column 1; 30. arc-shaped hole 3; 31. cylinder 2; 32. slideway 2; 33. sliding block; 34. arc-shaped hole 2; 35. slideway 3; 36. push column 2; 37. cylindrical groove; 38. cylinder 3. DETAILED DESCRIPTION

[0022] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0023] like Figure 1-4 As shown, the utility model provides a technical solution for a bending device of a universal bending machine for processing automobile brake mufflers: it includes a bending column 1, which is vertically installed on the bending machine. At the same time, a slide groove 20 is opened in the vertical direction of the bending column 1, and a slideway 26 is opened on one side of the bending column 1, and the slide groove 20 is connected to the slide groove 20, and a slideway 32 is opened on one side of the bending column 1, and the slideway 32 is connected to the slide groove 20 and is located below the slideway 26.

[0024] In this embodiment, a second slide bar 21 and a third slide bar 22 are slidably connected in the slide groove 20 along the length direction of the slide groove 20. The second slide bar 21 is located above the third slide bar 22, and the second slide bar 21 and the third slide bar 22 move in relative or opposite directions.

[0025] In this embodiment, a driving component 1 is provided on one side of the bending column 21, and the driving component 1 drives the sliding rod 21 to move vertically, wherein the driving component 1 includes a cylinder 25, and the cylinder 25 is installed on one side of the bending column 21 through a connecting block 1, and a T-block 27 fixed to the piston rod of the cylinder 25 is slidably connected in a horizontal direction in a slideway 26.

[0026] Among them, an arc-shaped hole 28 is opened on one side of the T-block 27, and the slide rod 21 is slidably connected in the arc-shaped hole 28. A bending block 23 is vertically installed on one side of the slide rod. The cylinder 25 is started, and the cylinder 25 drives the T-block 27 to move horizontally, and the T-block 27 drives the bending block 23 to move vertically. The silencer to be bent is placed in advance directly below the bending block 23, and the bending block presses the silencer.

[0027] In this embodiment, in order to guide the vertical movement of the bending block 23, two push columns 29 are symmetrically installed on both sides of the slide rod 21. At the same time, arc holes 30 are opened on both sides of the bending column 21 for the two push columns 29 to slide respectively.

[0028] In this embodiment, a driving component 2 is provided on the bending column 2 1, and the driving component 2 drives the sliding rod 3 22 to move vertically, wherein the driving component 2 includes a cylinder 2 31, and the cylinder 2 31 is installed on one side of the bending column 2 1 through a connecting block 2, and a sliding block 33 fixed to the piston rod of the cylinder 2 31 is slidably connected in the horizontal direction in the slideway 2 32, and an arc hole 2 34 is opened on one side of the sliding block 33, and the sliding rod 3 22 is slidably connected in the arc hole 2 34 through a cylindrical rod, and a bending block 3 24 corresponding to the bending block 23 is provided on one side of the sliding rod 3 22. When the cylinder 2 31 is started, the piston rod of the cylinder 2 31 drives the sliding block 33 to move linearly, and the sliding block 33 drives the bending block to move upward, and the bending block 3 24 folds the silencer to be processed.

[0029] Moreover, in order to guide the vertical movement of the sliding rod three 22, two strip grooves are symmetrically opened along the vertical direction on one side of the bending block two 23, and the two ends of the cylindrical rod are respectively slidably connected in the two strip grooves.

[0030] In this embodiment, a driving component three is provided on one side of the bending column two 1, and the driving component one is located between the driving component one and the driving component two, wherein the driving component three includes a cylinder three 38, and the cylinder three 38 is installed on one side of the bending column two 1 through a connecting block three, and a slideway three 35 connected to the slide groove 20 is provided on one side of the bending column two 1, and a pushing column two 36 is installed on the piston rod of the cylinder three 38. When the cylinder three 38 is started, the piston rod of the cylinder three 38 drives the pushing column two 36 to move horizontally, and the pushing column two 36 drives the slide rod two 21 to move linearly, and the slide rod two 21 drives the bending block three 24 to move linearly, and the bending block three 24 bends the silencer.

[0031] In order to guide the linear motion of the second push column 36, two cylindrical grooves 37 for the second push column 36 to slide are symmetrically opened in the horizontal direction on one side of the second bending column 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the present invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can make good use of the present invention and the modified use based on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bending device for a universal bending machine for processing automobile brake muffler, characterized in that: The invention comprises a bending column 2 (1), wherein a slide groove (20) is provided in the bending column 2 (1) along the length direction of the bending column 2 (1), wherein a slide rod 2 (21) and a slide rod 3 (22) are slidably connected in the slide groove (20) along the length direction of the slide groove (20), wherein a bending block 2 (23) is provided on the slide rod 2 (21), and a bending block 3 (24) corresponding to the bending block 2 (23) is provided on the slide rod 3 (22), wherein a driving component 1 is provided on the bending column 2 (1), a driving component 2 is provided on the bending column 2 (1), and a driving component 3 is provided on the bending column 2 (1).

2. The bending device of the universal bending machine for processing automobile brake muffler according to claim 1 is characterized in that: The driving assembly 1 comprises a cylinder 1 (25), and the cylinder 1 (25) is installed on one side of the bending column 2 (1) through a connecting block 1. A slideway 1 (26) connected to the slide groove (20) is provided on one side of the bending column 2 (1), and a T-block (27) is slidably connected in the horizontal direction inside the slideway 1 (26).

3. The bending device of the universal bending machine for processing automobile brake muffler according to claim 2 is characterized in that: An arc-shaped hole (28) is provided on one side of the T-shaped block (27), and the sliding rod (21) is slidably connected in the arc-shaped hole (28).

4. The bending device of the universal bending machine for processing automobile brake muffler according to claim 1 is characterized in that: A push column 1 (29) is installed on one side of the sliding rod 2 (21), and an arc-shaped hole 3 (30) for the push column 1 (29) to slide is opened on one side of the bending column 2 (1).

5. The bending device of the universal bending machine for processing automobile brake muffler according to claim 1 is characterized in that: The second driving assembly comprises a second cylinder (31), and the second cylinder (31) is installed on one side of the second bending column (1) through a second connecting block. A second slideway (32) connected to the slide groove (20) is provided on one side of the second bending column (1), and a sliding block (33) is slidably connected in a horizontal direction in the second slideway (32).

6. The bending device of the universal bending machine for processing automobile brake muffler according to claim 5, characterized in that: A second arc-shaped hole (34) is provided on one side of the sliding block (33), and the third sliding rod (22) is slidably connected in the second arc-shaped hole (34).

7. The bending device of a universal bending machine for processing automobile brake muffler according to claim 1, characterized in that: The driving assembly three includes a cylinder three (38), and the cylinder three (38) is installed on one side of the bending column two (1) through a connecting block three. A slideway three (35) connected to the slide groove (20) is provided on one side of the bending column two (1), and a pushing column two (36) is installed on the piston rod of the cylinder three (38).

8. The bending device of the universal bending machine for processing automobile brake muffler according to claim 7 is characterized in that: A cylindrical groove (37) for sliding of the second pushing column (36) is provided on one side of the second bending column (1) in the horizontal direction.

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