Adsorption type clamp for aircraft aluminum alloy part machining

Abstract

The utility model discloses an adsorption type clamp for machining an aircraft aluminum alloy part, and relates to the technical field of aircrafts. The adsorption type clamp for aircraft aluminum alloy part machining comprises a base, a supporting mechanism and an adsorption mechanism, the top of the base is fixedly connected with a fixing table, the supporting mechanism comprises a clamping frame arranged in the fixing table and an L-shaped vertical frame arranged on the clamping frame, and the L-shaped vertical frame is fixedly connected to the top of the clamping frame. According to the device, a product is adsorbed through the driving assembly and the magnetic power supply set, the basic adsorption requirement of the device is met, meanwhile, the product on the annular magnetic plate can be rotated through control of the motor, so that angle adjustment is completed, workers do not need to disassemble the product repeatedly, the working efficiency is high, meanwhile, operation is simpler, and the practicability is high. And lifting of the lifting assembly can be adjusted according to the length of the product, the product is prevented from colliding with the base in the rotating process, and the product is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft, in particular to an adsorption clamp for machining aircraft aluminum alloy parts. Background Art

[0002] The adsorption clamp of Chinese patent document CN217667829U, the present application provides a kind of adsorption clamp, including adsorption mechanism, the adsorption mechanism includes a panel, an airtight plate and a bottom plate. The panel includes a first surface and a second surface arranged opposite to each other and a side surface connecting the first surface and the second surface, the panel is provided with a plurality of air holes, the plurality of air holes penetrate the panel along the direction from the first surface to the second surface, the side surface is provided with a first groove penetrating the side surface. The second surface is recessed toward the first surface to form a second groove, the airtight plate is accommodated in the second groove and forms an airtight space with the panel, the airtight plate is provided with an exhaust joint for connecting a vacuum tube. The bottom plate is fixed to the second surface. The adsorption clamp described in the present application has an enhanced adsorption force and will not produce marks on the product.

[0003] Although the above device can adsorb the product, since the device cannot adjust the angle, the product needs to be repeatedly removed and the angle of the product needs to be manually adjusted during processing, and the work efficiency is low. In view of the above problems, corrections are made on the original basis. Utility Model Content

[0004] The purpose of the utility model is to provide an adsorption clamp for processing aircraft aluminum alloy parts, which can solve the problem that although the above-mentioned device can adsorb the product, since the device cannot adjust the angle, the product needs to be repeatedly removed during processing and the angle of the product needs to be manually adjusted, resulting in low work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adsorption fixture for processing aircraft aluminum alloy parts, comprising a base, a supporting mechanism and an adsorption mechanism, the top of the base is fixedly connected to a fixed table, the supporting mechanism comprises a clamping frame arranged in the fixed table and an L-shaped stand arranged on the clamping frame, the L-shaped stand is fixedly connected to the top of the clamping frame, the adsorption mechanism comprises a lifting assembly arranged on the L-shaped stand and a driving assembly arranged on the lifting assembly, the lifting assembly can drive the driving assembly to move up and down relative to the base, the lifting assembly is snap-connected to the driving assembly, the driving assembly can rotate relative to the L-shaped stand, and a magnetic power supply group is arranged in the driving assembly.

[0006] Preferably, the supporting mechanism also includes a connecting frame and a tooth plate, one side of the L-shaped frame is fixedly connected to the connecting frame, and one side of the connecting frame is fixedly connected to the tooth plate. The supporting mechanism and the adsorption mechanism of the device are mainly assembled in a movable and clamping manner. This type of lock is convenient for disassembly and transportation of the device on the one hand, and on the other hand, it is convenient for staff to carry out repairs and maintenance on multiple groups of panel areas after disassembly.

[0007] Preferably, the lifting assembly includes a C-shaped fixing frame, a sliding rod, a slider, a U-shaped fixing frame, a gear, a brake motor and a plug-in frame. One side of the L-shaped frame is fixedly connected to the C-shaped fixing frame, the inner bottom of the C-shaped fixing frame is fixedly connected to the sliding rod, the outer wall of the sliding rod is fixedly connected to the slider, the rear side of the slider is fixedly connected to the U-shaped fixing frame, the front inner wall of the U-shaped fixing frame is rotatably connected to the gear, the gear is meshed with the gear plate, the front height of the U-shaped fixing frame is connected to the brake motor, the output shaft of the brake motor is fixedly connected to the gear, one side of the U-shaped fixing frame is fixedly connected to the plug-in frame, the driving assembly includes a rectangular bracket, a plug-in block, a motor, an annular placement frame and an annular magnetic plate, and a rectangular shaped bracket, the other side of the rectangular bracket is fixedly connected with an insertion block, the inner wall of one side of the rectangular bracket is fixedly connected with a motor, one side of the rectangular bracket is rotated and connected with an annular placement rack, and the annular placement rack is clamped with an annular magnetic plate. The device adsorbs the product through the driving component and the magnetic power supply group, which meets the basic requirements of the device adsorption, and at the same time, it can be rotated together with the product on the annular magnetic plate through the control of the motor to complete the angle adjustment. There is no need for staff to repeatedly disassemble the product, the work efficiency is high and the operation is simpler. The lifting of the lifting component can be adjusted according to the length of the product to avoid the product from colliding with the base during rotation, which also plays a role in protecting the product.

[0008] Preferably, a card slot is provided on the rear side of the fixing platform, the card frame is card-connected in the card slot, and the card frame is card-connected to the fixing platform.

[0009] Preferably, the plug block is snap-connected in the plug rack, the output shaft of the motor is fixedly connected to the annular placement rack, and a magnetic power supply group is arranged in the annular placement rack.

[0010] Preferably, the center points of the U-shaped fixing frame, the inserting frame, the rectangular bracket, the inserting block, the motor, the annular placement frame and the annular magnetic plate are all on the same straight line.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The adsorption fixture for processing aircraft aluminum alloy parts is used in combination with a base, a fixed table, a supporting mechanism, an adsorption mechanism, a lifting component, a C-shaped fixing frame, a sliding rod, a slider, a U-shaped fixing frame, a gear, a brake motor, a plug frame, a driving component, a rectangular bracket, a plug block, a motor, a ring-shaped placement frame, a ring-shaped magnetic plate and a magnetic power supply group. Although the above-mentioned device can adsorb the product, since the device cannot adjust the angle, it is necessary to repeatedly remove the product during processing and manually adjust the angle of the product, which has a low work efficiency. The device adsorbs the product through the driving component and the magnetic power supply group, which meets the basic requirements of the device adsorption. At the same time, the product on the ring-shaped magnetic plate can be rotated through the control of the motor to complete the angle adjustment. There is no need for the staff to repeatedly disassemble the product. The work efficiency is high and the operation is simpler. The lifting of the lifting component can be adjusted according to the length of the product to avoid the product from colliding with the base during rotation, which also plays a role in protecting the product.

[0013] (2) The adsorption fixture for processing aircraft aluminum alloy parts is used in conjunction with a base, a fixed table, a supporting mechanism, a clamping frame, an L-shaped frame, a connecting frame, a tooth plate, an adsorption mechanism and a magnetic power supply group. The supporting mechanism and the adsorption mechanism of the device are both assembled by moving and clamping. This type of lock is convenient for disassembly and transportation of the device on the one hand, and it is convenient for staff to repair and maintain the multiple groups of plate areas after disassembly on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the magnetic power supply group of the utility model;

[0017] Figure 3 It is the analysis diagram of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. base; 2. fixed platform; 3. supporting mechanism; 301. bracket; 302. L-shaped frame; 303. connecting frame; 304. tooth plate; 4. adsorption mechanism; 41. lifting assembly; 411. C-shaped fixing frame; 412. sliding rod; 413. sliding block; 414. U-shaped fixing frame; 415. gear; 416. brake motor; 417. plug-in frame; 42. driving assembly; 421. rectangular bracket; 422. plug-in block; 423. motor; 424. annular placement frame; 425. annular magnetic plate; 5. magnetic power supply group. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: an adsorption fixture for processing aircraft aluminum alloy parts, including a base 1, a supporting mechanism 3 and an adsorption mechanism 4. The top of the base 1 is fixedly connected with a fixed platform 2. The supporting mechanism 3 includes a clamping frame 301 arranged in the fixed platform 2 and an L-shaped frame 302 arranged on the clamping frame 301. The L-shaped frame 302 is fixedly connected to the top of the clamping frame 301. The adsorption mechanism 4 includes a lifting component 41 arranged on the L-shaped frame 302 and a driving component 42 arranged on the lifting component 41. The lifting component 41 can drive the driving component 42 to move up and down relative to the base 1. The lifting component 41 is connected to the driving component 42 by snapping. The driving component 42 can rotate relative to the L-shaped frame 302. A magnetic power supply group 5 is arranged in the driving component 42.

[0022] Furthermore, the support mechanism 3 also includes a connecting frame 303 and a tooth plate 304. One side of the L-shaped frame 302 is fixedly connected to the connecting frame 303, and one side of the connecting frame 303 is fixedly connected to the tooth plate 304. The support mechanism 3 and the adsorption mechanism 4 of the device are mainly assembled in a movable and clamping manner. This type of lock is convenient for disassembly and transportation of the device on the one hand, and on the other hand, it is convenient for staff to repair and maintain the multiple groups of panel areas after disassembly.

[0023] Furthermore, the lifting assembly 41 includes a C-shaped fixing frame 411, a sliding bar 412, a slider 413, a U-shaped fixing frame 414, a gear 415, a brake motor 416 and a bracket 417. One side of the L-shaped frame 302 is fixedly connected to the C-shaped fixing frame 411, the inner bottom of the C-shaped fixing frame 411 is fixedly connected to the sliding bar 412, the outer wall of the sliding bar 412 is fixedly connected to the slider 413, the rear side of the slider 413 is fixedly connected to the U-shaped fixing frame 414, and the front inner wall of the U-shaped fixing frame 414 is rotatably connected to the gear 415, and the gear 415 is connected to the The toothed plates 304 are meshed, a brake motor 416 is connected to the front height of the U-shaped fixing frame 414, the output shaft of the brake motor 416 is fixedly connected to the gear 415, a plug-in frame 417 is fixedly connected to one side of the U-shaped fixing frame 414, the drive assembly 42 includes a rectangular bracket 421, a plug-in block 422, a motor 423, an annular placement frame 424 and an annular magnetic plate 425, a rectangular bracket 421 is provided on one side of the support mechanism 3, a plug-in block 422 is fixedly connected to the other side of the rectangular bracket 421, and a motor 42 is fixedly connected to the inner wall of one side of the rectangular bracket 421 3. One side of the rectangular bracket 421 is connected to the annular placement rack 424, and the annular magnetic plate 425 is connected to the annular placement rack 424. When in use, the annular magnetic plate 425 is connected to the annular placement rack 424, and the plug block 422 is connected to the plug rack 417. The magnetic power supply group 5 is controlled to start. The magnetic power supply group 5 controls the annular magnetic plate 425 to generate magnetic force to adsorb the product on the surface of the annular magnetic plate 425, and the motor 423 is controlled to start. The motor 423 drives the annular placement rack 424 to rotate, and the annular placement rack 424 drives the annular magnetic plate 425 to rotate. The magnetic plate 425 drives the product to rotate to complete the angle adjustment. The device adsorbs the product through the driving component 42 and the magnetic power supply group 5 to meet the basic requirements of the device adsorption. At the same time, the product on the annular magnetic plate 425 can be rotated through the control of the motor 423 to complete the angle adjustment. There is no need for the staff to repeatedly disassemble the product. The work efficiency is high and the operation is simpler. The lifting of the lifting component 41 can be adjusted according to the length of the product to avoid the product from colliding with the base 1 during rotation, which also plays a role in protecting the product.

[0024] Secondly, a card slot is opened on the rear side of the fixed table 2, and the card frame 301 is card-connected in the card slot, the card frame 301 is card-connected to the fixed table 2, the plug block 422 is card-connected in the plug frame 417, the output shaft of the motor 423 is fixedly connected to the annular placement frame 424, and a magnetic power supply group 5 is arranged in the annular placement frame 424. The center points of the U-shaped fixed frame 414, the plug frame 417, the rectangular bracket 421, the plug block 422, the motor 423, the annular placement frame 424 and the annular magnetic plate 425 are all on the same straight line, the control brake motor 416 is started, the brake motor 416 reverses to drive the gear 415 to rotate, the gear 415 reverses to drive the U-shaped fixed frame 414 to move upward, the U-shaped fixed frame 414 drives the plug frame 417 upward, the plug frame 417 drives the drive component 42 to move upward, and the drive component 42 drives the product to move upward.

[0025] Working principle: when in use, the annular magnetic plate 425 is clamped with the annular placement rack 424, the plug block 422 is clamped with the plug rack 417, the magnetic power supply group 5 is controlled to start, the magnetic power supply group 5 controls the annular magnetic plate 425 to generate magnetic force to adsorb the product on the surface of the annular magnetic plate 425, the motor 423 is controlled to start, the motor 423 drives the annular placement rack 424 to rotate, the annular placement rack 424 drives the annular magnetic plate 425 to rotate, the annular magnetic plate 425 drives the product to rotate to complete the angle adjustment, the brake motor 416 is controlled to start, the brake motor 416 reverses to drive the gear 415 to rotate, the gear 415 reverses to drive the U-shaped fixing frame 414 to move upward, the U-shaped fixing frame 414 drives the plug rack 417 upward, the plug rack 417 drives the drive assembly 42 to move upward, and the drive assembly 42 drives the product to move upward.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An adsorption fixture for machining aircraft aluminum alloy parts, characterized in that: include: A base (1) having a fixed platform (2) fixedly connected to the top; The supporting mechanism (3) comprises a card frame (301) arranged in the fixed platform (2) and an L-shaped stand (302) arranged on the card frame (301), wherein the L-shaped stand (302) is fixedly connected to the top of the card frame (301); The adsorption mechanism (4) comprises a lifting assembly (41) arranged on the L-shaped stand (302) and a driving assembly (42) arranged on the lifting assembly (41); the lifting assembly (41) can drive the driving assembly (42) to move up and down relative to the base (1); the lifting assembly (41) and the driving assembly (42) are connected by snap-fitting; the driving assembly (42) can rotate relative to the L-shaped stand (302); and a magnetic power supply group (5) is arranged in the driving assembly (42).

2. The suction fixture for machining aircraft aluminum alloy parts according to claim 1, characterized in that: The support mechanism (3) further comprises a connecting frame (303) and a tooth plate (304); one side of the L-shaped vertical frame (302) is fixedly connected to the connecting frame (303); and one side of the connecting frame (303) is fixedly connected to the tooth plate (304).

3. The suction fixture for machining aircraft aluminum alloy parts according to claim 2, characterized in that: The lifting assembly (41) comprises a C-shaped fixing frame (411), a sliding bar (412), a slider (413), a U-shaped fixing frame (414), a gear (415), a brake motor (416) and a plug-in frame (417); one side of the L-shaped stand (302) is fixedly connected to the C-shaped fixing frame (411); the inner bottom of the C-shaped fixing frame (411) is fixedly connected to the sliding bar (412); and the outer wall of the sliding bar (412) is fixedly connected to the slider (413). The rear side of the slider (413) is fixedly connected to a U-shaped fixing frame (414), the front inner wall of the U-shaped fixing frame (414) is rotatably connected to a gear (415), the gear (415) is meshed with the toothed plate (304), the front side of the U-shaped fixing frame (414) is highly connected to a brake motor (416), the output shaft of the brake motor (416) is fixedly connected to the gear (415), and one side of the U-shaped fixing frame (414) is fixedly connected to a plug-in frame (417); The driving assembly (42) comprises a rectangular bracket (421), an insert block (422), a motor (423), an annular placement frame (424) and an annular magnetic plate (425); a rectangular bracket (421) is provided on one side of the supporting mechanism (3); an insert block (422) is fixedly connected to the other side of the rectangular bracket (421); a motor (423) is fixedly connected to the inner wall of one side of the rectangular bracket (421); an annular placement frame (424) is connected to one side of the rectangular bracket (421); and an annular magnetic plate (425) is snap-connected inside the annular placement frame (424).

4. The suction fixture for machining aircraft aluminum alloy parts according to claim 3 is characterized in that: A card slot is provided on the rear side of the fixing platform (2), the card frame (301) is card-connected in the card slot, and the card frame (301) is card-connected to the fixing platform (2).

5. The suction fixture for machining aircraft aluminum alloy parts according to claim 4, characterized in that: The plug block (422) is snap-connected in the plug frame (417), the output shaft of the motor (423) is fixedly connected to the annular placement frame (424), and a magnetic power supply group (5) is arranged in the annular placement frame (424).

6. The suction fixture for machining aircraft aluminum alloy parts according to claim 5, characterized in that: The center points of the U-shaped fixing frame (414), the inserting frame (417), the rectangular bracket (421), the inserting block (422), the motor (423), the annular placement frame (424) and the annular magnetic plate (425) are all on the same straight line.

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