CN214442919U

CN214442919U - Clamping device of aluminum alloy die casting

Info

Publication number: CN214442919U
Application number: CN202022893538.3U
Authority: CN
Inventors: 伍均源; 姚家栩; 李少金
Original assignee: Zhaoqing Hongtian Die Casting Co ltd
Current assignee: Zhaoqing Hongtian Die Casting Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-22
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a clamping device of aluminum alloy die casting, comprises a workbench, workstation both sides inner wall all is provided with circular recess, and the inner wall of circular recess all is provided with the pneumatic cylinder, and the one end of pneumatic cylinder piston rod all has the backup pad through the screw connection, the opposite side outer wall of backup pad bottom all has the sliding plate through the screw connection, and the opposite side outer wall on backup pad top all is provided with the connecting plate, and the equal swing joint in both sides outer wall of connecting plate opposite side has splint, the equal swing joint in both sides outer wall on workstation top has the gear train. The utility model discloses a pneumatic cylinder effect removes the die casting annex with sliding plate and splint earlier, and the handle is held to rethread manpower, drives the sliding plate through gear train and telescopic link and removes to at the centre gripping distance of slight control die casting, also can more directly confirm whether tight by the die casting is pressed from both sides, control simple and labour saving and time saving, improved die casting clamping device's availability factor.

Description

Clamping device of aluminum alloy die casting

Technical Field

The utility model relates to an aluminum alloy technical field especially relates to a clamping device of aluminum alloy die casting.

Background

Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added, and is one of light metal materials. The aluminum alloy has specific strength close to that of high alloy steel, specific rigidity higher than that of steel, excellent casting performance, excellent plastic processing performance, excellent electric and heat conducting performance, excellent corrosion resistance and excellent weldability, may be used as structural material and may be used widely in space flight, aviation, light and daily use articles.

The aluminum alloy needs die casting cooperation production in manufacturing process, through pouring into the pan feeding mouth of die casting machine for liquid aluminum alloy metal with the heating, through die casting machine die-casting, shape and size aluminum alloy part of casting out the mould restriction, but the die casting needs the centre gripping fixed usually in manufacturing process, prevent skew under the pressure effect, clamping device is mostly mechanical control centre gripping at present, for the fine distance of buffering protection clamping device can not fine control, can not confirm whether the die casting is pressed from both sides tightly, and traditional manual clamping device uses too hard again, die casting clamping device's availability factor has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for aluminum alloy die castings.

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

the utility model provides a clamping device of aluminum alloy die casting, includes the workstation, workstation both sides inner wall all is provided with circular recess, and the inner wall of circular recess all is provided with the pneumatic cylinder, and the one end of pneumatic cylinder piston rod all has the backup pad through the screw connection, the opposite side outer wall of backup pad bottom all has the sliding plate through the screw connection, and the opposite side outer wall on backup pad top all is provided with the connecting plate, and the equal swing joint in both sides outer wall of connecting plate opposite side has splint, the equal swing joint in both sides outer wall on workstation top has the gear train, and the equal swing joint in inner wall of gear train has the axis of rotation, and the both sides outer wall of gear train all has the telescopic link through threaded connection, the telescopic link all is connected with the sliding plate, and has the carousel through the screw connection of one side outer wall of axis of rotation, and one side outer wall of carousel is provided with the handle.

Further, the outer wall of one side of splint all is connected with the spring through the screw, and the spring all is connected with the connecting plate.

Further, the circular port has been seted up to the top outer wall of workstation, and splint all are the arc setting, splint and the size looks adaptation of circular port, one side outer wall of splint all is provided with the blotter.

Furthermore, the four corners of the outer wall of the bottom end of the workbench are connected with supporting legs through screws, and the outer wall of the bottom end of each supporting leg is bonded with a non-slip mat.

Furthermore, the outer walls of the two sides of the top end of the workbench are provided with slide rails, the outer wall of the bottom end of the sliding plate is provided with a sliding block, and the slide rails are matched with the sliding block in size.

Further, the right clamping rod is clamped at four corners of the inner wall of the top end of the circular hole, the outer wall of the bottom end of the clamping rod is connected with a filter screen through screws, the outer wall of the bottom end of the circular hole is connected with a collecting box through screws, and the collecting box is located under the filter screen.

The utility model has the advantages that:

1. this clamping device of aluminum alloy die casting, through being provided with the workstation, the pneumatic cylinder, a supporting plate, the connecting plate, splint, the sliding plate, the gear train, the axis of rotation, the carousel, handle and telescopic link, when carrying out the centre gripping of die casting, remove the die casting annex with sliding plate and splint earlier through the pneumatic cylinder effect, the handle is held to rethread manpower, it removes to drive the sliding plate through gear train and telescopic link, thereby control the centre gripping distance of die casting in slight department, also can be more direct confirm whether the die casting is pressed from both sides tightly, control simple and labour saving and time saving, die casting clamping device's availability factor has been improved.

2. This clamping device of aluminum alloy die casting through being provided with blotter and spring, when the centre gripping of carrying out the die casting, the blotter cooperation spring can paste tight die casting as far as in to the die casting protection, increases the centre gripping effect, has improved the practicality of device.

3. This clamping device of aluminum alloy die casting through being provided with kelly, filter screen and collecting box, can retrieve convenient unified recovery processing to the piece and the waste material that produce when carrying out die-casting, has improved the feature of environmental protection of device.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a schematic perspective view of the overall structure of a clamping device for aluminum alloy die castings according to the present invention;

FIG. 2 is a top view of a clamping structure of a clamping device for aluminum alloy die castings according to the present invention;

fig. 3 is the utility model provides a clamping device's of aluminum alloy die casting garbage collection structure stereogram.

In the figure: 1-workbench, 2-sliding plate, 3-connecting plate, 4-clamping plate, 5-buffer pad, 6-telescopic rod, 7-gear set, 8-supporting plate, 9-hydraulic cylinder, 10-supporting foot, 11-spring, 12-handle, 13-rotating shaft, 14-rotating disc, 15-collecting box, 16-filtering screen, 17-clamping rod.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a clamping device for aluminum alloy die castings comprises a workbench 1, wherein the inner walls of both sides of the workbench 1 are provided with circular grooves, the inner walls of the circular grooves are provided with hydraulic cylinders 9, one ends of piston rods of the hydraulic cylinders 9 are connected with a supporting plate 8 through screws, the outer wall of the other side of the bottom end of the supporting plate 8 is connected with a sliding plate 2 through screws, the outer wall of the other side of the top end of the supporting plate 8 is provided with a connecting plate 3, the outer walls of both sides of the other side of the connecting plate 3 are movably connected with clamping plates 4, the outer walls of both sides of the top end of the workbench 1 are movably connected with a gear set 7, the inner wall of the gear set 7 is movably connected with a rotating shaft 13, the outer walls of both sides of the gear set 7 are connected with telescopic rods 6 through threads, the telescopic rods 6 are connected with the sliding plate 2, and one side of the outer wall of the rotating shaft 13 is connected with a rotary table 14 through screws, the outer wall of one side of the rotary disk 14 is provided with a handle 12.

The utility model discloses in, one side outer wall of splint 4 all has spring 11 through the screw connection, and spring 11 all is connected with connecting plate 3.

The utility model discloses in, the circular port has been seted up to the top outer wall of workstation 1, and splint 4 all is the arc setting, splint 4 and the size looks adaptation of circular port, one side outer wall of splint 4 all is provided with blotter 5.

The utility model discloses in, the four corners department of 1 bottom outer wall of workstation all has supporting legs 10 through the screw connection, and the bottom outer wall of supporting legs 10 all bonds and has the slipmat.

The utility model discloses in, the both sides outer wall on 1 top of workstation all is provided with the slide rail, and the bottom outer wall of sliding plate 2 all is provided with the slider, the slide rail all with the size looks adaptation of slider.

The working principle is as follows: when the die casting when clamping device is needed to be used for clamping the aluminum alloy production, the die casting is placed on the workbench 1, the hydraulic cylinder 9 is used for extending out of the piston rod to eject the supporting plate 8, the sliding plate 2 slides on the workbench, the connecting plate 3 and the clamping plate 4 are driven to move along with the sliding plate, the hydraulic cylinder 9 stops acting after being close to the die casting, the handle 12 is held to drive the rotating shaft 13 to rotate through the turntable 14, the gear set 7 rotates along with the rotating shaft to drive the telescopic rod 6 to move, the die casting is driven to slowly move to clamp the die casting, the contact area between the clamping plate 4 and the die casting is increased by the cooperation of the spring 11 and the buffer cushion 5, the supporting leg 10 at the bottom of the workbench 1 supports and buffers the whole structure, and the use process of the aluminum alloy die casting clamping device is completed.

Example 2

Referring to fig. 3, a clamping device of aluminum alloy die casting, this embodiment compares in embodiment 1, still includes the equal joint right kelly 17 in four corners department of circular port top inner wall, and the bottom outer wall of kelly 17 all has filter screen 16 through the screw connection, and the bottom outer wall of circular port has collecting box 15 through the screw connection, and collecting box 15 is located filter screen 16 under.

The working principle is as follows: the clastic waste material of aluminum alloy production in die-casting process falls on filter screen 16 under the 1 circular port of workstation, and kelly 17 carries out the joint to filter screen 16 and fixes, and filter screen 16 filters the back and falls into convenient unified recovery processing in collecting box 15, accomplishes the process that improves device environmental protection nature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A clamping device for aluminum alloy die castings comprises a workbench (1) and is characterized in that circular grooves are formed in the inner walls of the two sides of the workbench (1), hydraulic cylinders (9) are arranged on the inner walls of the circular grooves, one ends of piston rods of the hydraulic cylinders (9) are connected with a supporting plate (8) through screws, the outer wall of the other side of the bottom end of the supporting plate (8) is connected with a sliding plate (2) through screws, a connecting plate (3) is arranged on the outer wall of the other side of the top end of the supporting plate (8), clamping plates (4) are movably connected to the outer walls of the two sides of the other side of the connecting plate (3), gear sets (7) are movably connected to the outer walls of the two sides of the top end of the workbench (1), rotating shafts (13) are movably connected to the inner walls of the gear sets (7), and telescopic rods (6) are connected to the outer walls of the two sides of the gear sets (7) through threads, the telescopic rods (6) are connected with the sliding plates (2), the outer wall of one side of the rotating shaft (13) is connected with a rotating disc (14) through screws, and a handle (12) is arranged on the outer wall of one side of the rotating disc (14).

2. A clamping device of an aluminum alloy die casting as claimed in claim 1, wherein the clamping plates (4) are connected with springs (11) on one outer wall through screws, and the springs (11) are connected with the connecting plate (3).

3. The clamping device for the aluminum alloy die casting as claimed in claim 1, wherein a circular hole is formed in the outer wall of the top end of the workbench (1), the clamping plates (4) are arranged in an arc shape, the clamping plates (4) are matched with the circular hole in size, and a cushion pad (5) is arranged on the outer wall of one side of each clamping plate (4).

4. The aluminum alloy die casting clamping device as recited in claim 3, characterized in that supporting feet (10) are connected to four corners of the outer wall of the bottom end of the workbench (1) through screws, and anti-skid pads are adhered to the outer wall of the bottom end of each supporting foot (10).

5. The clamping device for the aluminum alloy die casting as claimed in claim 4, wherein the outer walls of the two sides of the top end of the workbench (1) are provided with slide rails, and the outer walls of the bottom end of the sliding plate (2) are provided with sliding blocks, and the slide rails are matched with the sliding blocks in size.

6. The clamping device for the aluminum alloy die castings according to the claim 3, wherein the right clamping rods (17) are clamped at the four corners of the top inner wall of the circular hole, the outer walls of the bottom ends of the clamping rods (17) are connected with the filter screen (16) through screws, the outer walls of the bottom ends of the circular hole are connected with the collecting box (15) through screws, and the collecting box (15) is located right below the filter screen (16).