Clamping mechanism for automobile filter shell machining

Abstract

The utility model relates to the field of filter processing, and discloses a clamping mechanism for automobile filter shell processing, which comprises a bedplate, a shell is arranged on the upper portion of the bedplate, three clamping pieces are arranged on the upper portion of the shell, a control assembly is arranged in the middle of the shell, a first motor is fixedly connected to the bottom of the bedplate, and a second motor is fixedly connected to the bottom of the bedplate. The control assembly comprises a second motor, the second motor is fixedly connected with the shell, the output end of the second motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the shell and is rotationally connected with the shell, the side, away from the second motor, of the rotating shaft is fixedly connected with a first bevel gear, and the control assembly further comprises a second bevel gear. According to the clamping device, the shell is matched with the control assembly and the clamping piece, so that the device can better clamp and fix the filter shell in the middle, the filter shell is not prone to deviation, and the clamping device is more practical.

Description

Technical Field

[0001] The utility model relates to the field of filter processing, in particular to a clamping mechanism for processing and clamping the housing of an automotive filter. Background Technique

[0002] An automotive filter is an important component in an automobile, mainly used to clean the air, oil, and fuel in the automotive system to protect the normal operation of the engine and other key components. The clamping mechanism for processing the housing of an automotive filter plays a very important role in the production process. Its main function is to ensure that the filter housing can be firmly clamped during the processing, thereby improving the processing accuracy and reducing the generation of defective products.

[0003] After retrieval, Chinese Patent Publication No.: CN215746538U discloses a clamping mechanism for processing the housing of an automotive filter, including a processing table. A bracket is fixed on the top of the processing table. A clamping mechanism is arranged on the processing table. An exhaust gas purification mechanism is arranged above the processing table. The clamping mechanism includes a hollow ring fixed on the top of the processing table and a clamping motor fixed on the bottom of the processing table. The surface of the hollow ring is communicated with a hollow cylinder. The output shaft of the clamping motor is fixed with a driving shaft penetrating into the interior of the hollow cylinder. The utility model relates to the technical field of automotive filters. For this clamping mechanism for processing the housing of an automotive filter, through the setting of the fine-tuning adaptation mechanism, it is convenient to freely adjust according to the shape of the filter housing, and cooperate with the clamping mechanism to achieve multi-point clamping, so that the clamping effect is better, and the degree of automation is high, without the need for manual fixation. Through the setting of the exhaust gas purification mechanism, it is convenient to purify the unpleasant gas generated during drilling.

[0004] Although the above device can clamp the filter through the setting of the fine-tuning mechanism and the clamping mechanism, only two fine-tuning mechanisms are set. The housing of the filter is mostly cylindrical. Only clamping the housing from both sides, the cylindrical housing is very likely to shift. This mechanism cannot well center and clamp the housing, which is likely to affect the processing effect and is not practical enough. Therefore, a clamping mechanism for processing the housing of an automotive filter is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a clamping mechanism for processing the housing of an automotive filter, aiming to improve the problem that the existing device can only clamp the filter from two directions. The housing of the filter is mostly cylindrical. Only clamping the housing from both sides, the cylindrical housing is very likely to shift, affecting the subsequent processing effect of the housing and being not practical enough.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A clamping mechanism for processing the housing of an automotive filter, including a table board, a housing is arranged on the upper part of the table board, there are three clamping members arranged on the upper part of the housing, a control component is arranged in the middle of the housing, a first motor is fixedly connected to the bottom of the table board, the control component includes a second motor, and the second motor is fixedly connected to the housing.

[0007] As a further description of the above technical solution:

[0008] The output end of the second motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the housing and is rotatably connected thereto, and a first bevel gear is fixedly connected to the side of the rotating shaft away from the second motor.

[0009] As a further description of the above technical solution:

[0010] The control component further includes a second bevel gear, the second bevel gear meshes with the first bevel gear, a support rod passes through and is rotatably connected to the middle of the second bevel gear, and a control board is fixedly connected to the top of the second bevel gear.

[0011] As a further description of the above technical solution:

[0012] A control groove is opened at the top of the control board.

[0013] As a further description of the above technical solution:

[0014] The clamping member includes a clamping block, a slider is fixedly connected to the bottom of the clamping block, the slider is slidably connected to the control groove, a pressing pad is arranged on the outer side of the clamping block, a clamping pad is arranged on the inner side of the clamping block, two clamping bars are fixedly connected to the mutually approaching sides of the pressing pad and the clamping pad, and a limiting plate is movably connected to the top of the clamping block through a bolt.

[0015] As a further description of the above technical solution:

[0016] Two clamping blocks are fixedly connected to the bottom of the limiting plate.

[0017] As a further description of the above technical solution:

[0018] Two connecting grooves are opened on both the outer side and the inner side of the clamping block, the clamping bars are movably connected thereto, two clamping grooves are opened at the top of the clamping block, and the clamping blocks are movably connected thereto.

[0019] As a further description of the above technical solution:

[0020] A sliding opening is opened at the top of the housing, and the slider is slidably connected thereto.

[0021] As a further description of the above technical solution:

[0022] The output end of the first motor is fixedly connected with a connecting shaft, the connecting shaft penetrates through the table plate and is rotatably connected with it, and the top of the connecting shaft is fixedly connected with the housing.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, through the mutual cooperation between the housing, the control component and the clamping component, the device can better center and clamp the filter housing, making the filter housing not prone to deviation and being more practical.

[0025] 2. In the utility model, through the mutual cooperation between the clamping block, the pressing pad, the clamping pad, the clamping strip, the connecting groove, the limiting plate, the clamping block and the clamping groove, the disassembly and assembly of the pressing pad and the clamping pad by this mechanism are more convenient and fast, and it is more practical. Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a clamping mechanism for processing and clamping the filter housing of an automobile proposed by the utility model;

[0027] Figure 2 It is a schematic diagram of the overall upper three-dimensional structure of a clamping mechanism for processing and clamping the filter housing of an automobile proposed by the utility model;

[0028] Figure 3 It is a schematic diagram of the disassembled three-dimensional structure of a clamping mechanism for processing and clamping the filter housing of an automobile proposed by the utility model;

[0029] Figure 4 It is a schematic diagram of the disassembled three-dimensional structure of the control component of a clamping mechanism for processing and clamping the filter housing of an automobile proposed by the utility model;

[0030] Figure 5 It is a schematic diagram of the disassembled three-dimensional structure of the clamping component of a clamping mechanism for processing and clamping the filter housing of an automobile proposed by the utility model.

[0031] Legend Explanation:

[0032] 1. Table plate; 2. Housing; 3. Clamping component; 4. First motor; 5. Control component; 51. Second motor; 52. Rotating shaft; 53. First bevel gear; 54. Second bevel gear; 55. Support rod; 56. Control board; 561. Control groove; 31. Clamping block; 32. Slide block; 33. Pressing pad; 34. Clamping pad; 35. Limiting plate; 36. Clamping strip; 351. Clamping block; 311. Clamping groove; 312. Connecting groove; 21. Slide opening; 41. Connecting shaft. Detailed Implementation Modes

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Referring to Figure 1 - Figure 3 As shown in the figure, an embodiment provided by the present invention is a clamping mechanism for the processing of an automotive filter housing, including a table plate 1 for connecting various components. A housing 2 is provided on the upper part of the table plate 1 for cooperating with the installation of the control component 5. Three clamping members 3 are provided on the upper part of the housing 2 for clamping and fixing the filter housing to facilitate its processing. A sliding opening 21 is provided at the top of the housing 2 for cooperating with the movement of the clamping member 3, and a slider 32 is slidably connected thereto. A control component 5 is provided in the middle of the housing 2 for controlling the movement of multiple clamping members 3. A first motor 4 is fixedly connected to the bottom of the table plate 1 for driving the entire housing 2, the clamping members 3, and the control component 5 to rotate together to facilitate the processing of the filter housing. The output end of the first motor 4 is fixedly connected to a connecting shaft 41 for connecting with the housing 2. The connecting shaft 41 passes through the table plate 1 and is rotatably connected thereto. The top of the connecting shaft 41 is fixedly connected to the housing 2.

[0035] As Figure 4 shown, the control component 5 includes a second motor 51 for providing power to the component, which can rotate forward and backward. The second motor 51 is fixedly connected to the housing 2. The output end of the second motor 51 is fixedly connected to a rotating shaft 52 for driving a first bevel gear 53 to rotate. The rotating shaft 52 passes through the housing 2 and is rotatably connected thereto. A first bevel gear 53 is fixedly connected to the side of the rotating shaft 52 away from the second motor 51 for driving a second bevel gear 54 to rotate. The control component 5 further includes a second bevel gear 54 for driving a control plate 56 to rotate. The second bevel gear 54 is meshed with the first bevel gear 53. A support rod 55 is passed through and rotatably connected to the middle of the second bevel gear 54 for cooperating with the connection of the second bevel gear 54. A control plate 56 is fixedly connected to the top of the second bevel gear 54 for controlling the movement of multiple clamping members 3. A control groove 561 is provided at the top of the control plate 56, which is in a planar spiral shape for controlling the opening and closing of multiple clamping members 3 to clamp and fix filter housings of different sizes.

[0036] Please refer to Figure 5, the clamping member 3 includes a clamping block 31, which is L-shaped. A slider 32 is fixedly connected to the bottom of the clamping block 31. The positions of the sliders 32 at the lower parts of the three clamping blocks 31 are different, and their positions are adapted to the shape of the control groove 561. It is used to connect with the control groove 561 and the sliding port 21. The upper part of the slider 32 is connected to the sliding port 21. The sliding port 21 can limit the moving direction of the slider 32 to a certain extent. The slider 32 is slidably connected to the control groove 561. A pressing pad 33 is arranged on the outer side of the clamping block 31. It is made of rubber and can be used for multiple clamping members 3 to press and fix the outer shell from the inside of the outer shell. A clamping pad 34 is arranged on the inner side of the clamping block 31. It is made of rubber and is used for anti-slip clamping of the outer shell. The inner side of the clamping block 31 has a certain arc, so that it can better fit the outer shell of the filter. On the sides of the pressing pad 33 and the clamping pad 34 close to each other, two clamping bars 36 are fixedly connected, which are used to cooperate with the connection between the pressing pad 33 and the clamping pad 34 and the clamping block 31. The top of the clamping block 31 is movably connected with a limiting plate 35 through a bolt, which is used to limit the clamping bar 36 to cooperate with the fixing of the pressing pad 33 and the clamping pad 34. Two clamping blocks 351 are fixedly connected to the bottom of the limiting plate 35, which are used to limit the position of the limiting plate 35. Two connecting grooves 312 are opened on both the outer side and the inner side of the clamping block 31, which are used to cooperate with the connection of the clamping bar 36. The clamping bar 36 is movably connected with it. Two clamping grooves 311 are opened on the top of the clamping block 31, which are used to cooperate with the connection of the clamping block 351. The clamping block 351 is movably connected with it.

[0037] Working principle: When in use, place the filter outer shell to be clamped on the top surface of the housing 2, and then turn on the second motor 51. The second motor 51 will drive the rotating shaft 52 to rotate accordingly. The first bevel gear 53 connected to the rotating shaft 52 will rotate accordingly, thereby driving the meshing second bevel gear 54 to rotate. When the second bevel gear 54 rotates, the control plate 56 fixed to it will rotate. When the control plate 56 rotates, the position of the control groove 561 on its upper part will change, and the slider 32 will slide in the control groove 561 accordingly. At the same time, since the upper part of the slider 32 is connected to the sliding port 21, the sliding port 21 will limit the moving direction of the slider 32 to a certain extent. When the control groove 561 rotates, according to its rotation direction, the slider 32 will drive multiple clamping blocks 31 to approach or move away from each other until the clamping pad 34 clamps the filter outer shell. It is also possible to first control multiple clamping blocks 31 to approach each other, then put the filter outer shell on the outside of multiple clamping blocks 31, and then drive the control plate 56 to reverse by the second motor 51, so that multiple clamping blocks 31 open outwards to press against the inner wall of the filter outer shell, thereby fixing the filter outer shell. When it is necessary to drive the filter outer shell to rotate, the first motor 4 can be turned on, and it drives the housing 2 to rotate through the connecting shaft 41.

[0038] When the pressing pad 33 and the clamping pad 34 are damaged due to long-term use and need to be replaced, loosen the bolt between the limiting plate 35 and the clamping block 31, then remove the limiting plate 35 from the clamping block 31, and then pull the pressing pad 33 and the clamping pad 34 upward to disengage the connecting strip 36 connected thereto from the connecting groove 312. Then, snap the connecting strip 36 on the new pressing pad 33 and the clamping pad 34 into the connecting groove 312, snap the clamping block 351 at the lower part of the limiting plate 35 into the clamping groove 311, and then fix the limiting plate 35 and the clamping block 31 with bolts.

[0039] Finally, it should be noted that the above are only the 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 clamping mechanism for machining an automotive filter housing, comprising a platen (1), characterized in that: The upper part of the platen (1) is provided with a housing (2). The upper part of the housing (2) is provided with three clamping members (3). The middle part of the housing (2) is provided with a control assembly (5). The bottom of the platen (1) is fixedly connected with a first motor (4). The control assembly (5) includes a second motor (51), and the second motor (51) is fixedly connected with the housing (2).

2. The clamping mechanism for processing the automotive filter housing according to claim 1, characterized in that: The output end of the second motor (51) is fixedly connected with a rotating shaft (52). The rotating shaft (52) penetrates the housing (2) and is rotatably connected therewith. One side of the rotating shaft (52) away from the second motor (51) is fixedly connected with a first bevel gear (53).

3. The clamping mechanism for processing the automotive filter housing according to claim 2, wherein: The control assembly (5) further includes a second bevel gear (54). The second bevel gear (54) meshes with the first bevel gear (53). The middle part of the second bevel gear (54) penetrates and is rotatably connected with a support rod (55). The top of the second bevel gear (54) is fixedly connected with a control board (56).

4. A clamping mechanism for processing an automotive filter housing according to claim 3, characterized in that: A control groove (561) is formed in the top of the control board (56).

5. A clamping mechanism for processing an automotive filter housing according to claim 4, characterized in that: The clamping member (3) includes a clamping block (31). The bottom of the clamping block (31) is fixedly connected with a slider (32). The slider (32) is slidably connected with the control groove (561). A pressing pad (33) is arranged on the outer side of the clamping block (31). A clamping pad (34) is arranged on the inner side of the clamping block (31). Two clamping strips (36) are fixedly connected to the mutually approaching sides of the pressing pad (33) and the clamping pad (34). The top of the clamping block (31) is movably connected with a limiting plate (35) through a bolt.

6. The clamping mechanism for processing the automotive filter housing according to claim 5, wherein: Two clamping blocks (351) are fixedly connected to the bottom of the limiting plate (35).

7. The clamping mechanism for processing the housing of an automotive filter according to claim 6, wherein: Two connecting grooves (312) are formed in both the outer side and the inner side of the clamping block (31). The clamping strips (36) are movably connected therewith. Two clamping grooves (311) are formed in the top of the clamping block (31). The clamping blocks (351) are movably connected therewith.

8. A clamping mechanism for machining an automotive filter housing according to claim 5, characterized in that: A sliding opening (21) is formed in the top of the housing (2). The slider (32) is slidably connected therewith.

9. A clamping mechanism for machining an automotive filter housing according to claim 1, characterized in that: The output end of the first motor (4) is fixedly connected with a connecting shaft (41). The connecting shaft (41) penetrates the platen (1) and is rotatably connected therewith. The top of the connecting shaft (41) is fixedly connected with the housing (2).

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