CN213998639U

CN213998639U - Aluminum alloy special-shaped parts adds clamping apparatus

Info

Publication number: CN213998639U
Application number: CN202023260556.4U
Authority: CN
Inventors: 游太平; 唐箭
Original assignee: Wuhan Youheng Precision Manufacturing Co ltd
Current assignee: Wuhan Youheng Precision Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-20
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an aluminum alloy special-shaped parts adds clamping apparatus belongs to anchor clamps technical field, and it includes the support frame, the left surface fixedly connected with mount of support frame, the left surface fixedly connected with motor of mount inner wall, the first pivot of right-hand member fixedly connected with of motor output shaft, the surface joint of first pivot has four backup pads, the right flank joint of backup pad has rotating assembly, the top two rotating assembly meshes with two ratchets respectively. This aluminum alloy dysmorphism parts machining anchor clamps through setting up motor, first pivot, rotating assembly, ratch, screw rod, screw cap, torsional spring, splint and rubber pad for firm centre gripping work not only can be accomplished automatically to this device, can also ensure the work that the back work piece of processing drops automatically, makes this device overall operation simple and direct, has saved the time, and can also realize the demand of serialization production and processing.

Description

Aluminum alloy special-shaped parts adds clamping apparatus

Technical Field

The utility model belongs to the technical field of anchor clamps, specifically be an aluminum alloy special-shaped parts adds clamping apparatus.

Background

In the process of processing the aluminum alloy special-shaped part, the position of the aluminum alloy special-shaped part is often required to be fixed by using a processing clamp, the part is generally fixed firstly in the prior art, the part is processed after the fixing is finished, the part is taken down after the processing is finished, the whole process consumes a long time, and the continuous processing work is difficult to realize.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides an aluminum alloy dysmorphism parts machining anchor clamps has solved among the prior art and has generally fixed the part earlier, processes it again after fixed the completion, takes off the part after the processing is accomplished again, and whole process can consume the longer time, is difficult to realize the problem of serialization processing work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminum alloy special-shaped parts adds clamping apparatus, includes the support frame, the left surface fixedly connected with mount of support frame, the left surface fixedly connected with motor of mount inner wall, the first pivot of right-hand member fixedly connected with of motor output shaft, the surface joint of first pivot has four backup pads, the right flank joint of backup pad has rotating assembly, and the top is two rotating assembly meshes with two ratchets respectively, two the ratchets are fixed connection respectively at the left and right sides face of support frame inner wall, two rotating assembly's opposite face is through two screw rod fixed connection, two opposite direction is seted up to the screw thread of screw rod, screw rod external screw thread connection has the screw cap, the last fixed surface of screw cap is connected with splint.

As a further aspect of the present invention: the outer surface of the first rotating shaft is sleeved with two first bearings, and the two first bearings are respectively clamped on the left side surface and the right side surface of the inner wall of the supporting frame.

As a further aspect of the present invention: the left side face of the clamping plate is fixedly connected with a rubber pad.

As a further aspect of the present invention: the internal surface of support frame is provided with collects the shell, the lower fixed surface of support frame is connected with the bottom plate.

As a further aspect of the present invention: the lower surface of screw cap fixedly connected with sliding sleeve, two same slide bar has been cup jointed in the sliding sleeve, slide bar fixed connection is in the opposite face of two backup pads.

As a further aspect of the present invention: the rotating assembly comprises a second bearing, the second bearing is connected to the right side face of the supporting plate in a clamped mode, a second rotating shaft is sleeved in the second bearing, the second rotating shaft is fixedly connected to the right end of the screw rod, a gear is connected to the outer portion of the second rotating shaft in a clamped mode, the gear is meshed with the toothed bar, the left side face of the gear is fixedly connected with the right side face of the second bearing through a torsion spring, and the torsion spring is sleeved outside the second rotating shaft.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this aluminum alloy special-shaped parts adds clamping apparatus, through setting up the motor, first pivot, the rotating assembly, the ratch, the screw rod, the screw cap, the torsional spring, splint and rubber pad, the first pivot of motor drive rotates, make the rotating assembly drive the screw cap under the ratch effect and remove, make splint promote the rubber pad and accomplish the centre gripping, another rotating assembly that breaks away from the ratch simultaneously then automatic re-setting under the rotatory effort of torsional spring, make the work piece drop, make this device not only can accomplish firm centre gripping work automatically, can also ensure the work that the work piece drops after the processing automatically, make this device overall operation simple and direct, the time is saved, and can also realize the demand of serialization production and processing.

2. This aluminum alloy dysmorphism parts machining anchor clamps, through setting up the rubber pad, and rubber pad self has certain compliance, not only can be suitable for the work piece of different dysmorphism, can also play the effect of protection to the work piece of centre gripping, avoid its surface to produce wearing and tearing, rubber pad self has the resilience simultaneously, make the work piece can extrude the block in advance between two rubber pads, keep the effect of fixing in advance to the work piece, avoided the handheld mesh that just can accomplish follow-up centre gripping of staff, thereby make the operation of this device more convenient and fast.

3. This aluminum alloy special-shaped parts machining anchor clamps collects the shell through the setting for collect the shell and can provide parking space for the work piece, and then can ensure that the work piece that drops automatically and collect in collecting the shell, avoided traditional operation still need the staff to carry out the problem of manual collection, thereby can provide convenient operation for the staff, further make this device have good result of use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the rotating assembly of the present invention;

FIG. 3 is a schematic diagram of the right-side cross-sectional structure of the present invention;

in the figure: the device comprises a support frame 1, a fixed frame 2, a motor 3, a first rotating shaft 4, a first bearing 5, a supporting plate 6, a toothed bar 7, a rotating assembly 8, a second rotating shaft 81, a second bearing 82, a torsion spring 83, a gear 84, a screw rod 9, a threaded cap 10, a clamping plate 11, a rubber pad 12, a sliding rod 13, a sliding sleeve 14, a collecting shell 15 and a bottom plate 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: an aluminum alloy special-shaped part machining clamp comprises a support frame 1, wherein a fixed frame 2 is fixedly connected to the left side face of the support frame 1, a motor 3 can be fixed by arranging the fixed frame 2, the firmness of the motor 3 is guaranteed, the motor 3 is fixedly connected to the left side face of the inner wall of the fixed frame 2, a first rotating shaft 4 is fixedly connected to the right end of an output shaft of the motor 3, four supporting plates 6 are clamped on the outer surface of the first rotating shaft 4, a rotating assembly 8 is clamped on the right side face of each supporting plate 6, two rotating assemblies 8 above the two rotating assemblies are respectively meshed with two toothed bars 7, a gear 84 can rotate under the action of the toothed bars 7 by arranging the toothed bars 7, the rotation of a driving screw 9 can be further achieved, the two toothed bars 7 are respectively and fixedly connected to the left side face and the right side face of the inner wall of the support frame 1, and the opposite faces of the two rotating assemblies 8 are fixedly connected through the two screw 9, the screw thread of two screw rods 9 is seted up opposite direction, sets up opposite direction through the screw thread with two screw rods 9 for two screw rods 9 can drive the work that two screw cap 10 are close to each other or keep away from each other, conveniently controls two splint 11 and drives two rubber pads 12 and accomplish the work centre gripping or demolish the work of work piece fixed, and screw rod 9 external threaded connection has screw cap 10, and the last fixed surface of screw cap 10 is connected with splint 11.

Specifically, as shown in fig. 1, two first bearings 5 are sleeved on the outer surface of the first rotating shaft 4, the first rotating shaft 4 can stably rotate in the first bearings 5 by arranging the first bearings 5, so that the rotating stability of the first supporting plate 6 can be ensured, the two first bearings 5 are respectively clamped on the left side surface and the right side surface of the inner wall of the supporting frame 1, the rubber pad 12 is fixedly connected to the left side surface of the clamping plate 11, and the rubber pad 12 has certain flexibility, so that the clamping device is suitable for different special-shaped workpieces, can protect the clamped workpieces, avoids the surface abrasion of the clamped workpieces, and has resilience, so that the workpieces can be pre-clamped between the two rubber pads 12, thereby maintaining the pre-fixing effect on the workpieces, and avoiding the problem that the subsequent clamping can be completed only by holding the clamping device by a worker, therefore, the operation of the device is more convenient and faster, the collecting shell 15 is arranged on the inner surface of the support frame 1, the collecting shell 15 is arranged, the collecting shell 15 can provide a storage space for the workpieces, the fallen workpieces can be ensured to automatically fall into the collecting shell 15 for collection, the problem that the traditional operation needs manual collection by workers is avoided, and therefore the convenient operation can be provided for the workers, the device has good use effect, the mobile phone shell 15 can be replaced by a belt conveying mechanism, the workpieces can be automatically output in the process of collecting the workpieces, the lower surface of the support frame 1 is fixedly connected with a bottom plate 16, the lower surface of the screw cap 10 is fixedly connected with sliding sleeves 14, the same sliding rod 13 is sleeved in the two sliding sleeves 14, and the sliding sleeves 14 and the sliding rod 13 are arranged, so that the sliding sleeves 14 can stably slide on the surfaces of the sliding rods 13, therefore, the stability of the left and right movement of the threaded cap 10 can be guaranteed, the work of normally clamping the workpiece by the two rubber pads 12 can be further guaranteed, and the sliding rod 13 is fixedly connected to the opposite surfaces of the two supporting plates 6.

Specifically, as shown in fig. 2, the rotating assembly 8 includes a second bearing 82, by providing the second bearing 82, the second rotating shaft 81 can effectively reduce friction force during operation during rotation of the second bearing 82, so that the screw 9 and the gear 84 can rotate smoothly, the second bearing 82 is connected to the right side surface of the supporting plate 6 in a clamping manner, the second rotating shaft 81 is connected to the second bearing 82 in the clamping manner, the second rotating shaft 81 is fixedly connected to the right end of the screw 9, the gear 84 is connected to the outside of the second rotating shaft 81 in a clamping manner, the gear 84 is engaged with the toothed bar 7, the left side surface of the gear 84 is fixedly connected to the right side surface of the second bearing 82 through a torsion spring 83, the torsion spring 83 is connected to the outside of the second rotating shaft 81 in a clamping manner, by providing the torsion spring 83, the elastic restoring force of the torsion spring 83 can drive the screw 9 to rotate in the opposite direction, and further can control the screw 9 to rotate in the opposite direction, and further can ensure the work of loosening and loosening the rubber pad 12, so that the workpiece can automatically fall off.

The utility model discloses a theory of operation does:

s1, when the workpiece is used, firstly, the workpiece is placed between the two rubber pads 12, so that the two rubber pads 12 pre-fix the workpiece, then the motor 3 is controlled to work, the motor 3 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the supporting plate 6 to rotate, the supporting plate 6 drives the gear 84 to rotate, the gear 84 rotates under the action of the toothed bar 7, and the torsion spring 83 is twisted;

s2, driving the screw rod 9 to rotate by the second rotating shaft 81, enabling the two screw caps 10 to approach each other, enabling the two clamping plates 11 to push the two rubber pads 12 to complete the firm clamping work of the workpiece, and then enabling the worker to clamp the required workpiece at the position of the other rubber pad 12 again;

s3, after the workpiece is machined, the motor 3 is continuously controlled to rotate, the uppermost gear 84 is separated from the toothed bar 7, the torsion spring 83 drives the second rotating shaft 81 to rotate reversely through elastic force, the two screw rods 9 drive the two threaded caps 10 to be away from each other, the rubber pad 12 is loosened, the workpiece falls into the collecting shell 15 through gravity to be collected, and meanwhile, the other workpiece is firmly clamped.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an aluminum alloy special-shaped parts machining anchor clamps, includes support frame (1), its characterized in that: the left side surface of the supporting frame (1) is fixedly connected with a fixed frame (2), the left side surface of the inner wall of the fixed frame (2) is fixedly connected with a motor (3), the right end of the output shaft of the motor (3) is fixedly connected with a first rotating shaft (4), the outer surface of the first rotating shaft (4) is clamped with four supporting plates (6), the right side surface of the supporting plate (6) is connected with a rotating assembly (8) in a clamping way, the two rotating assemblies (8) above are respectively meshed with the two toothed bars (7), the two toothed bars (7) are respectively and fixedly connected with the left side surface and the right side surface of the inner wall of the supporting frame (1), the opposite surfaces of the two rotating assemblies (8) are fixedly connected through two screw rods (9), the thread arrangement directions of the two screw rods (9) are opposite, the screw rod (9) is connected with a thread cap (10) through external threads, and the upper surface of the thread cap (10) is fixedly connected with a clamping plate (11).

2. The aluminum alloy special-shaped part machining clamp as claimed in claim 1, characterized in that: two first bearings (5) are sleeved on the outer surface of the first rotating shaft (4), and the two first bearings (5) are respectively clamped on the left side surface and the right side surface of the inner wall of the support frame (1).

3. The aluminum alloy special-shaped part machining clamp as claimed in claim 1, characterized in that: the left side surface of the clamping plate (11) is fixedly connected with a rubber pad (12).

4. The aluminum alloy special-shaped part machining clamp as claimed in claim 1, characterized in that: the internal surface of support frame (1) is provided with collects shell (15), the lower fixed surface of support frame (1) is connected with bottom plate (16).

5. The aluminum alloy special-shaped part machining clamp as claimed in claim 1, characterized in that: the lower surface of screw cap (10) is fixedly connected with sliding sleeve (14), two same slide bar (13) has cup jointed in sliding sleeve (14), slide bar (13) fixed connection is in the opposite face of two backup pads (6).

6. The aluminum alloy special-shaped part machining clamp as claimed in claim 1, characterized in that: rotating assembly (8) include second bearing (82), second bearing (82) joint is at the right flank of backup pad (6), second pivot (81) have been cup jointed in second bearing (82), second pivot (81) fixed connection is at the right-hand member of screw rod (9), second pivot (81) outer joint has gear (84), gear (84) and ratch (7) meshing, the right flank fixed connection of torsional spring (83) and second bearing (82) is passed through to the left flank of gear (84), torsional spring (83) cup joint outside second pivot (81).