Clamp for rough milling of engine tile cover

Abstract

The utility model discloses a fixture for rough milling of an engine tile cover, which relates to the technical field of engine tile cover processing and comprises a mounting table, a first driving mechanism is embedded into one end of the mounting table, a clamping table is movably arranged on the inner side of the mounting table, and the clamping table is simultaneously connected with the first driving mechanism. And the bottom end of the clamping table is fixedly connected with a second driving mechanism, a clamping structure is arranged on the surface of the clamping table, and the clamping structure comprises a first clamping assembly and a second clamping assembly which are oppositely arranged. According to the design, the effect of supporting the clamping bases is achieved through the adjusting bases, the effect of limiting and fixing an outer tile cover is achieved through the clamping bases, and the effects of providing guiding, limiting and fixing for a first guide rail are achieved through two sets of guide bases arranged corresponding to the two sets of clamping assemblies; the effect of conveniently driving the first clamping assembly corresponding to the first guide rail to perform sliding adjustment is achieved through the first guide rail, and the effect of providing sliding guide for the second clamping assembly is achieved through the second guide rail.

Description

Technical Field

[0001] This utility model relates to the field of engine cover machining, and in particular to a fixture for rough milling of engine cover. Background Technology

[0002] The engine cover is one of the components of an engine. During the processing of the engine cover, a series of operations are required, including rough milling, finish milling, grinding and polishing. During the rough milling of the engine cover, the engine cover in a blank state needs to be fixed by a fixture to facilitate the milling operation of the milling cutter.

[0003] Existing engine cover machining fixtures first clamp and fix the cover so that one side of the engine cover faces the milling device. After machining one side, it can be flipped and adjusted for further machining. The problem with this method is:

[0004] The clamping and fixing methods for different engine cover structures are relatively simple, and the scope of application and adaptability need to be improved. The subsequent flipping process requires manual operation, which makes it difficult to ensure the accuracy of the process. The operation is cumbersome, inconvenient, and lacks flexibility.

[0005] Therefore, this utility model proposes a fixture for rough milling of engine cover. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a fixture for rough milling of engine tile covers, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a fixture for rough milling of engine cover, comprising a mounting platform, a first driving mechanism embedded at one end of the mounting platform, a clamping platform movably disposed inside the mounting platform, the clamping platform being connected to the first driving mechanism, a second driving mechanism being fixedly connected to the bottom end of the clamping platform, a clamping structure being disposed on the surface of the clamping platform, the clamping structure comprising a first clamping component and a second clamping component disposed opposite to each other, a driving gear being movably connected to the surface of the clamping platform and matched with the second driving mechanism, the driving gear being located between the first clamping component and the second clamping component;

[0008] The surface of the clamping table is fixedly connected to a guide seat. The first clamping assembly and the second clamping assembly both include an adjustment seat and a clamping seat that are fixedly connected. The guide seat is embedded with a first guide rail and a second guide rail. The first guide rail and the second guide rail are also matched with the adjustment seat. The inner ends of the first clamping assembly and the second clamping assembly are both matched with a drive tooth plate. The drive tooth plate is also engaged with a drive gear.

[0009] As a further technical solution of this utility model, the clamping platform is rectangular and horizontally arranged above the inner side of the mounting platform, and one end of the clamping platform is movably connected to the inner side of the mounting platform through a shaft. The first driving mechanism is set as a horizontal rotation driving mechanism, and its driving end is fixedly connected to one end of the clamping platform.

[0010] As a further technical solution of this utility model, the second drive mechanism is horizontally placed on the bottom surface of the clamping table, and its output end is vertically connected to the drive gear, which is located in the center of the clamping table surface.

[0011] As a further technical solution of this utility model, the adjustment seat is rectangular with its two ends facing inward. The adjustment seats are also relatively staggered. The clamping seat is vertically arranged in a concave shape, and rectangular rubber buffer blocks are provided on both the inner and outer surfaces of its top.

[0012] As a further technical solution of this utility model, the guide seat is rectangular and is distributed in a "Z" shape along the surface of the clamping table. The guide seats are arranged in pairs, corresponding to the first clamping component and the second clamping component. They are located at both ends of the adjusting seat.

[0013] As a further technical solution of this utility model, both the first guide rail and the second guide rail are arranged horizontally, and each of them has two sets of corresponding guide seats. The first guide rail is arranged to correspond to the first clamping component, and the second guide rail is arranged to correspond to the second clamping component.

[0014] As a further technical solution of this utility model, the adjusting seat in the first guide rail and the first clamping assembly is fixedly connected and slidably engaged with its corresponding guide seat, and the adjusting seat in the second guide rail and the second clamping assembly is slidably sleeved and fixedly sleeved with its corresponding guide seat.

[0015] As a further technical solution of this utility model, two sets of drive tooth plates are provided corresponding to the first clamping component and the second clamping component. One set is located at the lower section of the first clamping component, and the other set is located at the upper section of the second clamping component. The drive tooth plate corresponding to the first clamping component and the first guide rail corresponding to the first clamping component are stacked and fixedly connected. The drive tooth plate corresponding to the second clamping component is directly fixedly connected to the adjustment seat in the second clamping component, and its movement is located above the second guide rail.

[0016] As a further technical solution of this utility model, the drive gear plate is located on both the upper and lower sides of the drive gear and is fitted with the drive gear.

[0017] This utility model provides a fixture for rough milling of engine cover plates, which has the following advantages compared with the prior art:

[0018] 1. This design provides a fixture for rough milling of engine tile covers. The first drive mechanism drives the clamping table to rotate and adjust, and the clamping table drives the entire clamping structure to rotate and adjust inside the mounting platform.

[0019] 2. The fixture designed for rough milling of engine cover can simultaneously drive the first clamping component and the second clamping component to move inward and outward on the surface of the clamping table through the second drive mechanism and drive gear.

[0020] 3. This design provides a fixture for rough milling of engine tile covers. The adjusting seat supports the clamping seat, and the clamping seat limits and fixes the external tile cover.

[0021] 4. The fixture designed for rough milling of engine cover covers uses two sets of guide seats corresponding to two sets of clamping components to provide guidance and limit fixation for the first guide rail. The first guide rail facilitates the sliding adjustment of the corresponding first clamping component, while the second guide rail provides sliding guidance for the second clamping component.

[0022] 5. This design provides a fixture for rough milling of engine cover plates, which uses a drive gear plate to facilitate the sliding adjustment of two sets of clamping components driven by the drive gear. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of a fixture used for rough milling of engine tile covers;

[0024] Figure 2 This is a schematic diagram of the clamping structure connection of a fixture used for rough milling of engine tile covers;

[0025] Figure 3 This is a schematic diagram of the clamping assembly connection of a fixture used for rough milling of engine cover.

[0026] In the figure: 1. Mounting platform; 2. First drive mechanism; 3. Clamping platform; 4. Second drive mechanism; 5. Clamping structure; 6. First clamping assembly; 7. Second clamping assembly; 8. Drive gear; 9. Adjustment seat; 10. Clamping seat; 11. First guide rail; 12. Guide seat; 13. Drive gear plate; 14. Second guide rail. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-3 This utility model provides a fixture solution for rough milling of engine cover: it includes a mounting platform 1, a first drive mechanism 2 embedded at one end of the mounting platform 1, a clamping platform 3 movably disposed inside the mounting platform 1, the clamping platform 3 being connected to the first drive mechanism 2, a second drive mechanism 4 fixedly connected to the bottom end of the clamping platform 3, a clamping structure 5 disposed on the surface of the clamping platform 3, the clamping structure 5 including a first clamping component 6 and a second clamping component 7 disposed opposite to each other, and a drive mechanism 4 movably connected to the surface of the clamping platform 3 and matched with the second drive mechanism 4. Gear 8, the drive gear 8 is located between the first clamping assembly 6 and the second clamping assembly 7. A guide seat 12 is fixedly connected to the surface of the clamping table 3. The first clamping assembly 6 and the second clamping assembly 7 each include an adjusting seat 9 and a clamping seat 10 fixedly connected. A first guide rail 11 and a second guide rail 14 are embedded in the guide seat 12. The first guide rail 11 and the second guide rail 14 are also matched with the adjusting seat 9. A drive gear plate 13 is matched to the inner end of the first clamping assembly 6 and the second clamping assembly 7. The drive gear plate 13 is also fitted with the drive gear 8.

[0029] like Figure 1 As shown, the clamping platform 3 is rectangular and horizontally positioned above the inner side of the mounting platform 1. One end of the clamping platform 3 is movably connected to the inner side of the mounting platform 1 via a shaft. The first drive mechanism 2 is a horizontally rotating drive mechanism, with its drive end fixedly connected to one end of the clamping platform 3. The first drive mechanism 2 achieves the effect of driving the clamping platform 3 to rotate and adjust, and the clamping platform 3 achieves the effect of driving the clamping structure 5 to rotate and adjust inside the mounting platform 1.

[0030] like Figure 1-2 As shown, the second drive mechanism 4 is horizontally placed on the bottom surface of the clamping table 3, and its output end is vertically connected to the drive gear 8. The drive gear 8 is located in the center of the surface of the clamping table 3. Through the second drive mechanism 4 and the drive gear 8, the first clamping component 6 and the second clamping component 7 are simultaneously driven to move inward and outward on the surface of the clamping table 3 for adjustment.

[0031] When clamping the engine cover, the second drive mechanism 4 controls the drive gear 8 to rotate, and the drive gear 8 then drives the two sets of clamping components to move inward and outward for adjustment. The user can choose to clamp it from the outside or perform an inward expansion limit operation according to the actual situation of the cover. After the cover is clamped, the first drive mechanism 2 rotates, driving the clamping table 3 to flip and adjust as a whole, thereby realizing the flipping process of the cover.

[0032] like Figure 2-3 As shown, the adjusting seat 9 is rectangular with its two ends facing inward. The adjusting seat 9 is also relatively staggered. The clamping seat 10 is vertically arranged in a concave shape. Rectangular rubber buffer blocks are provided on both the inner and outer surfaces of its top. The adjusting seat 9 achieves the effect of supporting the clamping seat 10, and the clamping seat 10 achieves the effect of limiting and fixing the outer tile cover.

[0033] The guide seats 12 are rectangular in shape and are distributed in a "Z" shape along the surface of the clamping platform 3. The guide seats 12 are arranged in pairs, with two sets corresponding to the first clamping assembly 6 and the second clamping assembly 7. They are located at both ends of the adjusting seat 9. The first guide rail 11 and the second guide rail 14 are both arranged laterally, with two sets of each corresponding to the guide seats 12. The first guide rail 11 is set to the first clamping assembly 6, and the second guide rail 14 is set to the second clamping assembly 7. The first guide rail 11 is fixedly connected to the adjusting seat 9 in the first clamping assembly 6 and slidably engaged with its corresponding guide seat 12. The second guide rail 14 is slidably sleeved with the adjusting seat 9 in the second clamping assembly 7 and fixedly sleeved with its corresponding guide seat 12. The two sets of guide seats 12 corresponding to the two clamping assemblies provide guidance and limiting fixation for the first guide rail 11. The first guide rail 11 facilitates the sliding adjustment of its corresponding first clamping assembly 6, while the second guide rail 14 provides sliding guidance for the second clamping assembly 7.

[0034] Two sets of drive gear plates 13 are provided corresponding to the first clamping assembly 6 and the second clamping assembly 7. One set is located at the lower section of the first clamping assembly 6, and the other set is located at the upper section of the second clamping assembly 7. The drive gear plates 13 corresponding to the first clamping assembly 6 and the first guide rail 11 corresponding to the first clamping assembly 6 are stacked and fixedly connected. The drive gear plates 13 corresponding to the second clamping assembly 7 are directly fixedly connected to the adjustment seat 9 in the second clamping assembly 7. They are movably located above the second guide rail 14. The drive gear plates 13 are also located on the upper and lower sides of the drive gear 8 and are fitted with the drive gear 8. The drive gear plates 13 facilitate the sliding adjustment of the two sets of clamping assemblies by the drive gear 8.

[0035] When clamping the outer tile cover, the drive gear 8 rotates, causing the two sets of drive gear plates 13 that are fitted with it to slide and adjust along the first guide rail 11 and the guide seat 12 at the same time, causing the corresponding first clamping assembly 6 and second clamping assembly 7 to move in and out on the clamping platform 3, wherein the clamping seat 10 clamps and fixes the tile cover from the inside or outside of the tile cover.

[0036] The working principle of this utility model is as follows: When in use, this device clamps and fixes the external tile cover through two sets of clamping components arranged opposite to each other. Depending on the specific situation of the tile cover, two methods can be selected: internal expansion limit and clamping limit. After clamping, processing can be carried out. When flipping is required, the tile cover can be flipped by rotating the clamping table 3 by 90°. The flipping operation can be completed without manual operation. The overall device greatly improves the application range and adaptability of the tile cover clamp and has good operation convenience.

[0037] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A fixture for rough milling of engine bearing covers, characterized in that: It includes a mounting platform (1), one end of which is embedded with a first drive mechanism (2), and a clamping platform (3) is movably disposed inside the mounting platform (1). The clamping platform (3) is connected to the first drive mechanism (2). The bottom end of the clamping platform (3) is fixedly connected to a second drive mechanism (4). The surface of the clamping platform (3) is provided with a clamping structure (5). The clamping structure (5) includes a first clamping component (6) and a second clamping component (7) disposed opposite to each other. The surface of the clamping platform (3) is movably connected with a drive gear (8) that is matched with the second drive mechanism (4). The drive gear (8) is located between the first clamping component (6) and the second clamping component (7). The surface of the clamping platform (3) is fixedly connected to a guide seat (12). The first clamping assembly (6) and the second clamping assembly (7) each include an adjustment seat (9) and a clamping seat (10) fixedly connected. The guide seat (12) is embedded with a first guide rail (11) and a second guide rail (14). The first guide rail (11) and the second guide rail (14) are also matched with the adjustment seat (9). The inner ends of the first clamping assembly (6) and the second clamping assembly (7) are both matched with a drive tooth plate (13). The drive tooth plate (13) is also engaged with the drive gear (8).

2. The fixture for rough milling of engine cover according to claim 1, characterized in that: The clamping platform (3) is rectangular and horizontally arranged above the inner side of the mounting platform (1). One end of the clamping platform (3) is movably connected to the inner side of the mounting platform (1) through a shaft. The first driving mechanism (2) is set as a horizontal rotation driving mechanism, and its driving end is fixedly connected to one end of the clamping platform (3).

3. A fixture for rough milling of engine cover according to claim 1, characterized in that: The second drive mechanism (4) is placed horizontally on the bottom surface of the clamping table (3), and its output end is vertically connected to the drive gear (8). The drive gear (8) is located in the center of the surface of the clamping table (3).

4. A fixture for rough milling of engine cover according to claim 1, characterized in that: The adjusting seat (9) is rectangular with its two ends facing inward. The adjusting seat (9) is also relatively staggered. The clamping seat (10) is vertically arranged in a concave shape, and rectangular rubber buffer blocks are provided on both the inner and outer surfaces of its top.

5. A fixture for rough milling of engine cover according to claim 1, characterized in that: The guide seat (12) is rectangular and is distributed in a "Z" shape along the surface of the clamping platform (3). The guide seats (12) are arranged in pairs, corresponding to the first clamping component (6) and the second clamping component (7). They are located at both ends of the adjusting seat (9).

6. A fixture for rough milling of engine cover according to claim 1, characterized in that: The first guide rail (11) and the second guide rail (14) are both arranged horizontally, and each of them has two sets of corresponding guide seats (12). The first guide rail (11) is set with the first clamping component (6), and the second guide rail (14) is set with the second clamping component (7).

7. A fixture for rough milling of engine cover according to claim 6, characterized in that: The first guide rail (11) and the adjusting seat (9) in the first clamping assembly (6) are fixedly connected and simultaneously slidably engaged with their corresponding guide seat (12). The second guide rail (14) and the adjusting seat (9) in the second clamping assembly (7) are slidably sleeved and simultaneously fixedly sleeved with their corresponding guide seat (12).

8. A fixture for rough milling of engine cover according to claim 1, characterized in that: The drive tooth plate (13) is provided in two sets corresponding to the first clamping assembly (6) and the second clamping assembly (7). One set is located at the lower section of the first clamping assembly (6), and the other set is located at the upper section of the second clamping assembly (7). The drive tooth plate (13) corresponding to the first clamping assembly (6) and the first guide rail (11) corresponding to the first clamping assembly (6) are stacked and fixedly connected. The drive tooth plate (13) corresponding to the second clamping assembly (7) is directly fixedly connected to the adjustment seat (9) in the second clamping assembly (7), and its movement is located above the second guide rail (14).

9. A fixture for rough milling of engine cover according to claim 8, characterized in that: The drive gear plate (13) is located on both the upper and lower sides of the drive gear (8) and is fitted with the drive gear (8).

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