Clamp for aluminum product surface treatment machining

Abstract

The utility model discloses a fixture for aluminum product surface treatment, which comprises a bottom platen and a fixture mechanism positioned on the bottom platen, first motors are fixed on four side walls of the bottom platen, the first motors are horizontally designed, output shafts of the four first motors are connected with screw rods, inner sliding plates are respectively mounted on the four screw rods in a threaded manner, and the inner sliding plates are fixed on the bottom platen. Four top sliding grooves are formed in the upper surface of the bottom table plate, the four inner sliding plates are attached to the bottom walls of the four top sliding grooves correspondingly, so that the four screws can drive the four inner sliding plates to move horizontally along with the bottom walls of the four top sliding grooves during operation, a plurality of second motors are fixed to the bottom of each inner sliding plate, the second motors are vertically designed, and the second motors are fixed to the bottom of each inner sliding plate. And output shafts of the multiple second motors on the inner sliding plate are connected with upper rotating shafts. According to the clamp for aluminum product surface treatment machining, the multiple sets of adjustable and replaceable clamping rods are used, the most suitable clamping rod is selected for fixing the aluminum product, and therefore the influence on aluminum product machining is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium product processing technical field, concretely is a kind of clamp for aluminium product surface treatment processing. BACKGROUND

[0002] Aluminium product is the general term of life goods and industrial goods processed by using aluminium alloy as main raw material.Aluminium alloy has low density, but high strength, close to or exceeding high-quality steel, good plasticity can be processed into various profiles, with excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, and the use amount is only second to steel.

[0003] When processing aluminium product, clamp is needed to be used to fix it, then corresponding equipment is used to process such as cutting, drilling, milling, polishing etc.The clamping structure on the clamp cannot be separated after contacting with aluminium product when using, otherwise aluminium product cannot be fixed, but sometimes the part where the clamping structure is located is just the part to be processed on aluminium product, and then the processing of the aluminium product is affected. SUMMARY

[0004] The utility model aims at providing a kind of clamp for aluminium product surface treatment processing, by using multiple adjustable, replaceable clamping rods, the most suitable clamping rod is selected to fix aluminium product, so as to avoid affecting the processing of aluminium product, solve the problem that the clamping structure of existing clamp affects the processing of aluminium product.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of clamp for aluminium product surface treatment processing, including bottom plate and the clamp mechanism on bottom plate, first motor is fixed on the four side walls of bottom plate, first motor is horizontally designed, the output shaft of four first motors is connected with screw rod, inner slide plate is respectively screw-mounted on four screw rods, the upper surface of bottom plate is formed with four top sliding grooves, four inner slide plates are respectively attached with the bottom wall of four top sliding grooves, so that four screw rods can drive four inner slide plates to translate along the bottom wall of four top sliding grooves when operating, multiple second motors are fixed on the bottom of each inner slide plate, second motor is vertically designed, first motor and second motor need external power supply, the output shaft of multiple second motors on inner slide plate is connected with upper rotating shaft, each upper rotating shaft is fixedly welded with article holder, each article holder is installed with one electric telescopic rod, clamp mechanism includes the attachment plate on the upper surface of electric telescopic rod welded on multiple inner slide plates and clamping rod welded on multiple attachment plates, first kiss inner wall, second kiss inner wall and third kiss inner wall are respectively formed on the different positions of the outer wall of clamping rod, the specific form of first kiss inner wall, second kiss inner wall and third kiss inner wall is decided according to the form of actual processing aluminium product.

[0006] Preferably, a plurality of bottom extension grooves are formed on the lower surface of each inner slide plate, and the plurality of second motors on the inner slide plate are fixed in the plurality of bottom extension grooves, so that the structure of the plurality of second motors is stable.

[0007] Preferably, a plurality of top grooves are formed on the upper surface of each inner slide plate, and the plurality of upper rotating shafts on the inner slide plate are rotatably installed in the top grooves, so that the upper rotating shafts stably rotate under the driving of the second motors.

[0008] Preferably, a movable groove is formed on the upper surface of each object holder, and the electric telescopic rod on the object holder is fixed to the bottom wall of the movable groove, so that the structure of the electric telescopic rod is stable, wherein the electric telescopic rod is vertically designed.

[0009] Preferably, the electric telescopic rod and the matching plate thereon are located in the movable groove, and the matching plate is matched with the inner wall of the movable groove, so that the matching plate can only be lifted and lowered in the movable groove without shaking, thereby ensuring the structural stability of the matching plate and the clamping rod thereon.

[0010] Preferably, a matching convex strip is welded on the outer wall of each clamping rod, the matching convex strip protrudes from the clamping rod, so as to cooperate with some aluminum products with concave surfaces, and the specific form of the matching convex strip is determined according to the form of the aluminum product to be processed.

[0011] Preferably, an upper convex table is welded at the center of the upper surface of the bottom plate, wherein the upper convex table is used to place the aluminum product to be processed and to elevate the aluminum product to a certain extent.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1. The utility model discloses a clamping rod which can be freely extended or retracted, so that the clamping rod can be retracted when the aluminum product is processed, thereby avoiding affecting the processing of the aluminum product.

[0014] 2. The utility model discloses a second motor and an electric telescopic rod, so that the different matching grooves or matching convex strips on each clamping rod can face the aluminum product, thereby facilitating the fixation of aluminum products of different shapes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 The utility model discloses Figure 1 The middle part structure along the section view of A-A is schematically shown;

[0018] Figure 4 The structure diagram of the clamping rod of the utility model is shown.

[0019] The reference signs and names in the drawing are as follows: 1, bottom base plate;2, first motor;3, top sliding groove;4, screw;5, inner sliding plate;6, bottom extension groove;7, second motor;8, top groove;9, upper rotating shaft;10, article seat;11, movable groove;12, electric telescopic rod;13, close board;14, clamping rod;1401, first anastomosis inner wall;1402, second anastomosis inner wall;1403, third anastomosis inner wall;15, anastomosis convex strip;16, upper boss. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0021] In the description of the embodiments of the utility model, it is understood that the directions or position relations of the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated devices or elements must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0022] In the embodiments of the utility model, unless there are explicit provisions and limitations, the terms "mount", "connect", "fix", and other terms should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication of two elements or interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to specific circumstances.

[0023] Please refer to Figures 1 to 4 The utility model provides a kind of clamp for aluminium product surface treatment processing, including bottom plate 1 and the clamp mechanism on bottom plate 1, first motor 2 is fixed on the four side walls of bottom plate 1, first motor 2 is horizontally designed, the output shaft of four first motors 2 is connected with screw rod 4, and inner slide plate 5 is respectively screw-mounted on four screw rods 4, the upper surface of bottom plate 1 is formed with four top sliding grooves 3, four inner slide plates 5 are respectively attached with the bottom wall of four top sliding grooves 3, so that four screw rods 4 can drive four inner slide plates 5 to translate along the bottom wall of four top sliding grooves 3 when operating, a plurality of bottom extension grooves 6 are formed on the lower surface of each inner slide plate 5, a plurality of second motors 7 are fixed on the bottom of each inner slide plate 5, a plurality of second motors 7 on inner slide plate 5 are respectively fixed in a plurality of bottom extension grooves 6, so that the structure of a plurality of second motors 7 remains stable, second motor 7 is vertically designed, first motor 2 and second motor 7 need external power supply, the output shaft of a plurality of second motors 7 on inner slide plate 5 is connected with upper rotating shaft 9, a plurality of top grooves 8 are formed on the upper surface of each inner slide plate 5, a plurality of upper rotating shafts 9 on inner slide plate 5 are respectively rotatably installed in top groove 8, so that upper rotating shaft 9 stably operates under the driving of second motor 7, each upper rotating shaft 9 is fixedly welded with article holder 10, one electric telescopic rod 12 is installed on each article holder 10, movable groove 11 is formed on the upper surface of each article holder 10, electric telescopic rod 12 on article holder 10 is fixed to the bottom wall of movable groove 11, so that the structure of electric telescopic rod 12 remains stable, wherein electric telescopic rod 12 is vertically designed;

[0024] The clamping mechanism comprises a plurality of inner sliding plates 5, a plurality of clamping rods 14 welded to the inner sliding plates 5, a plurality of matching plates 13 welded to the upper surfaces of the plurality of electric telescopic rods 12, and the electric telescopic rods 12 and the matching plates 13 are located in the movable grooves 11, and the matching plates 13 are matched with the inner walls of the movable grooves 11, so that the matching plates 13 can only be lifted in the movable grooves 11 and cannot shake, thereby ensuring the structural stability of the matching plates 13 and the clamping rods 14 thereon, and the first matching inner wall 1401, the second matching inner wall 1402 and the third matching inner wall 1403 are formed on the outer walls of the clamping rods 14 at different positions, and the specific forms of the first matching inner wall 1401, the second matching inner wall 1402 and the third matching inner wall 1403 are determined according to the forms of the aluminum products to be processed, and the matching convex strips 15 are welded to the outer walls of each clamping rod 14, and the matching convex strips 15 are designed to protrude from the clamping rods 14, so as to cooperate with some aluminum products with concave surfaces, and the specific forms of the matching convex strips 15 are determined according to the forms of the aluminum products to be processed, and the upper convex platform 16 is welded to the center of the upper surface of the base plate 1, wherein the upper convex platform 16 is used to place the aluminum products to be processed and to lift the aluminum products to a certain extent.

[0025] In the working process of the utility model, first, the aluminum product to be processed is placed on the upper convex platform 16, four first motors 2 are driven to operate to drive four screw rods 4 to rotate, so that four inner sliding plates 5 are translated and the clamping rods 14 thereon are moved close to the aluminum product, at least one clamping rod 14 is selected on each inner sliding plate 5 according to the form of the aluminum product, so that the clamping rod 14 directly contacts the aluminum product, and according to the form of the outer surface of the aluminum product, it is determined whether to use one of the first matching inner wall 1401, the second matching inner wall 1402 and the third matching inner wall 1403 to contact the aluminum product, the aluminum product is limited in the first matching inner wall 1401, the second matching inner wall 1402 or the third matching inner wall 1403, or the matching convex strip 15 is clamped into the concave part on the surface of the aluminum product to limit the aluminum product.

[0026] When the aluminum product is processed, if the part of the clamping rod 14 contacting the aluminum product is the part to be processed, the electric telescopic rod 12 below the clamping rod 14 is driven to shrink, so that the clamping rod 14 is shrunk into the movable groove 11 and separated from the aluminum product (to avoid affecting the processing of the aluminum product), and other clamping rods 14 are used to limit the aluminum product, when the first matching inner wall 1401, the second matching inner wall 1402, the third matching inner wall 1403 and the matching convex strip 15 need to be switched, the second motor 7 is driven to operate, so that all the structures (including the clamping rods 14) on the upper rotating shaft 9 are rotated, and one of the first matching inner wall 1401, the second matching inner wall 1402, the third matching inner wall 1403 or the matching convex strip 15 can be selected to limit the aluminum product.

[0027] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A jig for surface treatment of an aluminum product, comprising a base plate (1) and a jig mechanism on the base plate (1), characterized in that: The four side walls of the bottom base plate (1) are fixed with first motors (2), the output shafts of the four first motors (2) are connected with screw rods (4), the screw rods (4) are respectively screwed with inner sliding plates (5), the upper surface of the bottom base plate (1) is formed with four top sliding grooves (3), the four inner sliding plates (5) are respectively attached to the bottom walls of the four top sliding grooves (3), the bottom of each inner sliding plate (5) is fixed with a plurality of second motors (7), the output shafts of the plurality of second motors (7) on the inner sliding plate (5) are connected with upper rotating shafts (9), each upper rotating shaft (9) is fixedly welded with a storage seat (10), each storage seat (10) is installed with an electric telescopic rod (12), the clamp mechanism comprises a clamping plate (13) welded on the upper surface of the electric telescopic rod (12) and a clamping rod (14) welded on the plurality of clamping plates (13), the outer wall of the clamping rod (14) is formed with a first matching inner wall (1401), a second matching inner wall (1402) and a third matching inner wall (1403) at different positions.

2. The jig for processing the surface of an aluminum product according to claim 1, wherein: The lower surface of each inner sliding plate (5) is formed with a plurality of bottom extension grooves (6) distributed at equal intervals, and the plurality of second motors (7) on the inner sliding plate (5) are fixed in the plurality of bottom extension grooves (6).

3. The jig for processing the surface of an aluminum product according to claim 1, wherein: The upper surface of each inner sliding plate (5) is formed with a plurality of top grooves (8), and the plurality of upper rotating shafts (9) on the inner sliding plate (5) are rotatably installed in the top grooves (8).

4. The clamp for processing the surface of an aluminum product according to claim 1, wherein: The upper surface of each storage seat (10) is formed with a movable groove (11), and the electric telescopic rod (12) on the storage seat (10) is fixed to the bottom wall of the movable groove (11).

5. The clamp for processing the surface of an aluminum product according to claim 4, wherein: The electric telescopic rod (12) and the clamping plate (13) thereon are located in the movable groove (11), and the clamping plate (13) is attached to the inner wall of the movable groove (11).

6. The clamp for processing the surface of an aluminum product according to claim 1, wherein: The outer wall of each clamping rod (14) is welded with a matching convex strip (15).

7. The clamp for processing the surface of an aluminum product according to claim 1, wherein: The upper surface of the bottom base plate (1) is welded with an upper boss (16) at the center.

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