CN215881383U - Quick clamping tool of aluminium casting - Google Patents

Abstract

The utility model discloses a quick aluminum casting clamping jig, which relates to the technical field of aluminum castings and aims at solving the problems of high labor cost and low machining efficiency caused by manual clamping and fixing of the aluminum castings in the prior art in the machining process of the aluminum castings in the background art. According to the utility model, the two clamping blocks are close to each other through the extension of the two first electric telescopic rods to rapidly clamp the aluminum casting, so that the aluminum casting is conveniently processed, the height and the angle of the aluminum casting are conveniently adjusted, the time and the labor are saved, the processing efficiency is effectively improved, and the practicability is better.

Description

Quick clamping tool of aluminium casting

Technical Field

The utility model relates to the technical field of aluminum castings, in particular to a quick aluminum casting clamping jig.

Background

In the metal machining of current complex construction, the aluminium casting is often used, and the aluminium casting has simple process, processes characteristics simple and convenient and with low costs, need process according to spare part requirement behind the foundry goods and obtains the finished product, and the aluminium casting of prior art needs artifical clamping to be fixed in the processing, causes the cost of labor height, problem that machining efficiency is slow, provides a quick clamping tool of aluminium casting now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a quick aluminum casting clamping jig.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a quick clamping tool of aluminum casting, includes the bottom plate, the mounting groove has been seted up on the top of bottom plate, the disc has been placed in the mounting groove, the disc bottom is connected with angle adjusting device, the top symmetrical welding of disc has two support columns, two the spout has all been seted up to one side that the support column is relative, two all there is the slider, two through sliding fit's mode joint in the spout first electric telescopic handle is all installed through buffer gear in one side that the slider is relative, two first electric telescopic handle's one end all is connected with the clamp splice, two the slider is all installed on elevating system.

Preferably, the lifting mechanism comprises a second electric telescopic rod arranged at the top end of the disc, a lifting plate is arranged at the top end of the second electric telescopic rod, and the two sliding blocks are welded with the two ends of the lifting plate respectively.

Preferably, the angle adjusting device comprises a rotating rod arranged at the middle part of the bottom plate through a bearing, the top end of the rotating rod is connected with the bottom end of the disc, a servo motor is arranged at the bottom end of the bottom plate, a first bevel gear is arranged on an output shaft of the servo motor, the bottom end of the rotating rod penetrates through the lower part of the bottom plate and is provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, buffer gear is including welding four dead levers in slider one side, has cup jointed through sliding fit on four dead levers and has supported the clamp plate, and the one end of four dead levers all is provided with the dog, first electric telescopic handle installs in the one side of supporting the clamp plate, and four dead levers lie in the slider and support the part between the clamp plate and all cup jointed the spring.

Preferably, two all install the guide bar in the spout, two the slider all cup joints on the guide bar through sliding fit's mode.

Preferably, four supporting legs are installed to the bottom of bottom plate, and four supporting legs distribute in the four corners department of bottom plate.

The utility model has the beneficial effects that:

1. extension through two electric telescopic handle makes two clamp splice be close to each other and cliies the aluminum casting fast to the convenience is processed the aluminum casting.

2. Through controlling that second electric telescopic handle is flexible, drive the lifter plate and go up and down to the height of aluminium foundry goods is adjusted in the realization, through the rotation of the first bevel gear of servo motor drive, drives second bevel gear, bull stick and carousel rotation then, thereby realizes adjusting the angle of aluminium foundry goods, labour saving and time saving, effectual improvement machining efficiency, the practicality is better.

Drawings

Fig. 1 is a schematic perspective view of a rapid aluminum casting clamping fixture according to the present invention.

Fig. 2 is a schematic front sectional view of an aluminum casting rapid clamping fixture according to the present invention.

Fig. 3 is an enlarged schematic structural view of a part a in fig. 2 of the quick aluminum casting clamping jig provided by the utility model.

In the figure: the device comprises a base plate 1, a mounting groove 2, a disc 3, a second electric telescopic rod 4, a support column 5, a sliding groove 6, a sliding block 7, a pressing plate 8, a first electric telescopic rod 9, a clamping block 10, a lifting plate 11, a support leg 12, a guide rod 13, a servo motor 14, a first bevel gear 15, a second bevel gear 16, a rotating rod 17, a fixed rod 18, a spring 19 and a stop dog 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a quick aluminum casting clamping jig comprises a bottom plate 1, an angle adjusting device and a lifting mechanism, wherein a mounting groove 2 is formed in the top end of the bottom plate 1, a disc 3 is placed in the mounting groove 2, the bottom end of the disc 3 is connected with the angle adjusting device, two support columns 5 are symmetrically welded to the top end of the disc 3, sliding grooves 6 are formed in opposite sides of the two support columns 5, sliding blocks 7 are clamped in the two sliding grooves 6 in a sliding fit mode, first electric telescopic rods 9 are mounted on opposite sides of the two sliding blocks 7 through a buffering mechanism, clamping blocks 10 are connected to one ends of the two first electric telescopic rods 9, the two clamping blocks 10 are made to approach each other to clamp an aluminum casting quickly by controlling the two first electric telescopic rods 9 to extend, and the two sliding blocks 7 are mounted on the lifting mechanism;

the lifting mechanism comprises a second electric telescopic rod 4 and a lifting plate 11, the second electric telescopic rod 4 is installed at the top end of the disc 3, the lifting plate 11 is installed at the top end of the second electric telescopic rod 4, and the two sliding blocks 7 are respectively welded with two ends of the lifting plate 11;

the angle adjusting device comprises a servo motor 14, a first bevel gear 15, a second bevel gear 16 and a rotating rod 17, wherein the rotating rod 17 is installed in the middle of the bottom plate 1 through a bearing, the top end of the rotating rod 17 is connected with the bottom end of the disc 3, the servo motor 14 is installed at the bottom end of the bottom plate 1, the first bevel gear 15 is installed on an output shaft of the servo motor 14, the bottom end of the rotating rod 17 penetrates through the lower portion of the bottom plate 1 and is provided with the second bevel gear 16, the first bevel gear 15 is meshed with the second bevel gear 16, the first bevel gear 15 is driven to rotate through the servo motor 14, the second bevel gear 16, the rotating rod 17 and the rotating disc 3 are driven to rotate, and therefore the angle of the aluminum casting is adjusted;

the buffer mechanism comprises a pressing plate 8, fixing rods 18, springs 19 and a stop block 20, wherein the four fixing rods 18 are welded on one side of the sliding block 7, the pressing plate 8 is sleeved on the four fixing rods 18 in a sliding fit mode, the stop block 20 is arranged at one end of each fixing rod 18, the first electric telescopic rod 9 is installed on one side of the pressing plate 8, the springs 19 are sleeved on the parts, located between the sliding block 7 and the pressing plate 8, of the four fixing rods 18, in the clamping process, the first electric telescopic rod 9 pushes the pressing plate 8 to slide along the fixing rods 18, and the pressing plate 8 extrudes the springs 19 to achieve buffering, so that the situation that the aluminum casting is damaged due to the fact that the clamping plate 10 is in hard contact with the aluminum casting is effectively avoided;

the guide rods 13 are arranged in the two sliding grooves 6, and the two sliding blocks 7 are sleeved on the guide rods 13 in a sliding fit mode, so that the sliding stability of the sliding blocks 7 is effectively ensured;

four supporting legs 12 are installed to the bottom of bottom plate 1, and four supporting legs 12 distribute in the four corners department of bottom plate 1, play stable supporting role.

The working principle is as follows: through controlling the extension of two first electric telescopic handle 9, make two clamp splice 10 be close to each other and clip the aluminium casting fast, can process the aluminium casting, in the centre gripping process, first electric telescopic handle 9 promotes to support clamp plate 8 and slide along dead lever 18, support 8 extrusion springs 19 of clamp plate and realize the buffering, thereby the effectual splint 10 of having avoided leads to the fact the condition of damage to the aluminium casting to take place with the rigid contact of aluminium casting, through controlling the flexible of second electric telescopic handle 4, it goes up and down to drive lifter plate 11, make slider 7 slide along spout 6, thereby realize adjusting the height of aluminium casting, drive first bevel gear 15 through servo motor 14 and rotate, then drive second bevel gear 16, bull stick 17 and carousel 3 rotate, thereby realize adjusting the angle of aluminium casting, effectual improvement machining efficiency, the practicality is better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides an aluminium casting quick clamping tool, includes bottom plate (1), its characterized in that, mounting groove (2) have been seted up on the top of bottom plate (1), disc (3) have been placed in mounting groove (2), disc (3) bottom is connected with angle adjusting device, the top symmetric welding of disc (3) has two support columns (5), two spout (6) have all been seted up to one side that support column (5) is relative, two all there are slider (7), two through sliding fit's mode joint in spout (6) one side that slider (7) are relative all installs first electric telescopic handle (9), two through buffer gear the one end of first electric telescopic handle (9) all is connected with clamp splice (10), two slider (7) are all installed on elevating system.

2. The aluminum casting rapid clamping jig is characterized in that the lifting mechanism comprises a second electric telescopic rod (4) installed at the top end of the disc (3), a lifting plate (11) is installed at the top end of the second electric telescopic rod (4), and the two sliding blocks (7) are respectively welded with two ends of the lifting plate (11).

3. The aluminum casting quick clamping jig of claim 1, characterized in that the angle adjusting device comprises a rotating rod (17) installed in the middle of the bottom plate (1) through a bearing, the top end of the rotating rod (17) is connected with the bottom end of the disc (3), a servo motor (14) is installed at the bottom end of the bottom plate (1), a first bevel gear (15) is installed on an output shaft of the servo motor (14), the bottom end of the rotating rod (17) penetrates through the bottom of the bottom plate (1) and is provided with a second bevel gear (16), and the first bevel gear (15) is meshed with the second bevel gear (16).

4. The aluminum casting rapid clamping jig is characterized in that the buffering mechanism comprises four fixing rods (18) welded on one side of the sliding block (7), the pressing plate (8) is sleeved on the four fixing rods (18) through a sliding fit, a stop block (20) is arranged at one end of each fixing rod (18), the first electric telescopic rod (9) is installed on one side of the pressing plate (8), and springs (19) are sleeved on parts, located between the sliding block (7) and the pressing plate (8), of the four fixing rods (18).

5. The aluminum casting rapid clamping jig according to claim 1, characterized in that guide rods (13) are mounted in the two sliding grooves (6), and the two sliding blocks (7) are sleeved on the guide rods (13) in a sliding fit manner.

6. The aluminum casting quick clamping jig as claimed in claim 1, characterized in that four support legs (12) are installed at the bottom end of the bottom plate (1), and the four support legs (12) are distributed at four corners of the bottom plate (1).

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