CN215200727U

CN215200727U - Auxiliary fixing equipment for metal product processing

Info

Publication number: CN215200727U
Application number: CN202120246242.4U
Authority: CN
Inventors: 崔继芳
Original assignee: Chuzhou Shengyue Hardware Products Co ltd
Current assignee: Chuzhou Shengyue Hardware Products Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-17
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an auxiliary fixing device for metal product processing, which comprises a base, wherein a rotating shaft is arranged at the middle position above the base, the lower end of the rotating shaft is rotatably connected with the base, the upper surface of the rotating shaft is fixedly connected with the lower surface of a turntable, and the angle of the turntable is convenient to adjust by arranging a driving motor and the rotating shaft, so that the angle of a workpiece A is convenient to adjust, the problem that the angle of the workpiece A is inconvenient to adjust by the conventional fixing device is solved, the subsequent processing of the workpiece A is more convenient, first air cylinders are symmetrically arranged at the two sides of the upper end of the turntable, the fixed ends of the first air cylinders are connected with the upper surface of the turntable, the output ends of the first air cylinders are fixedly connected with the fixed ends of second air cylinders, the output ends of the second air cylinders are connected with clamping components for fixing the workpiece A, and through arranging clamping components, the metal workpiece A with different shapes can be clamped and fixed conveniently, the fixing effect is good, and the application range is wide.

Description

Auxiliary fixing equipment for metal product processing

Technical Field

The utility model relates to a metal processing technology field specifically is a metal product processing is with supplementary fixed equipment.

Background

The metal processing refers to the production activity of human beings for processing materials with metal characteristics, which are mainly composed of metal elements, the progress of human society is closely related to the processing and application of metal materials, brass is smelted more than six thousand years ago, simple bronze tools can be manufactured more than four thousand years ago, weapons are manufactured by siderite more than three thousand years ago, pig iron is smelted in China in spring and autumn more than two thousand five hundred years ago, the year is more than one thousand and eight hundred years earlier than Europe, the 18 th century, the development of the steel industry becomes the important content and the material basis of industrial revolution.

When preparation metal product, often can use fixed equipment, be convenient for carry out the centre gripping to the work piece A of different shapes fixed, make work piece A can fix a position in the processing manufacture process, so that cut, operations such as grinding, and current fixed equipment has certain inconvenience, for example current fixed equipment function singleness, a fixed equipment only can carry out the centre gripping to a work piece A usually, can't satisfy the fastening requirement of processing to circular, polygon or irregularly shaped plate metal work piece A simultaneously, very big limitation has.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary fixture is used in metal product processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the auxiliary fixing equipment for metal product processing comprises a base, wherein a rotating shaft is arranged in the middle position above the base, the lower end of the rotating shaft is rotatably connected with the base, the upper surface of the rotating shaft is fixedly connected with the lower surface of a turntable, first air cylinders are symmetrically arranged on two sides of the upper end of the turntable, the fixed ends of the first air cylinders are connected with the upper surface of the turntable, the output end of each first air cylinder is fixedly connected with the fixed end of a second air cylinder, and the output end of each second air cylinder is connected with a clamping assembly for fixing a workpiece A;

the centre gripping subassembly is including pressing from both sides tight piece and connecting rod, the output that the fixed surface of one side of pressing from both sides tight piece is located the left second cylinder of carousel, press from both sides tight piece and seted up the opening in the one side of keeping away from the second cylinder, the inner chamber department of pressing from both sides tight piece is equipped with biax step motor, the one end of threaded rod is all connected to biax step motor's output, the inner wall of the tight piece of the equal threaded connection clamp of the other end of threaded rod, equal threaded connection thread block on the threaded rod, the right side fixed connection slide bar of thread block, the other end fixed connection of slide bar is used for the tight post of clamp of fixed work piece A, the upper end fixed connection of connecting rod is located the output of the second cylinder on carousel right side, the lower extreme fixed connection of connecting rod is used for placing the board of work piece A, the fixed two tight posts of clamp that are equipped with in one side of placing the board.

As a further aspect of the present invention: the upper end of the clamping column is provided with an opening, a threaded column is inserted into the inner cavity of the clamping column, the outer surface of the threaded column is in threaded connection with the inner wall of the inner cavity of the clamping column, and the upper end of the threaded column is fixedly connected with a pressure plate used for compressing a workpiece A.

As a further aspect of the present invention: the diameters of the clamping columns are smaller than the diameter of the pressing disc.

As a further aspect of the present invention: the upper surface of the base is provided with a groove, and a fixing component for fixing the turntable is arranged in the groove.

As a further aspect of the present invention: the fixing assembly comprises a vertical rod arranged inside a groove, a second rotating shaft is arranged on the vertical rod, the inner wall of the connecting groove is rotated at the two ends of the second rotating shaft, the upper end of the vertical rod is fixedly connected with a clamping rod, the lower end of the vertical rod is connected with a push rod through a first rotating shaft in a rotating mode, the other end of the push rod penetrates through a base to be connected with a push block which is convenient for pushing the push rod, the vertical rod passes through a compression spring connecting groove, and the compression spring is located on one side of the vertical rod close to the push rod.

As a further aspect of the present invention: the side of the rotary table is provided with a plurality of clamping grooves corresponding to the clamping rods.

As a further aspect of the present invention: the quantity of fixed subassembly is two, and sets up with the perpendicular bisector symmetry of base.

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

the utility model discloses a be equipped with clamping component, be convenient for carry out the centre gripping to the work piece A of different shapes fixed, and fixed effectual to be convenient for follow-up processing work piece A, simultaneously through being equipped with the screw thread post, be convenient for carry out the centre gripping to the work piece A of different thickness fixed, greatly improved fixed equipment's practicality and convenience.

The utility model discloses a be equipped with the rotation axis, be convenient for adjust the angle of carousel to be convenient for adjust work piece A's angle, the follow-up processing to work piece A of being convenient for more has improved machining efficiency, has solved the problem that current fixed equipment is inconvenient to adjust work piece A's angle, and simple structure easily operates, satisfies the user to fixed equipment's requirement.

The utility model discloses a be equipped with fixed subassembly, through with the mutual block of kelly and draw-in groove for fixed equipment is convenient for fix the carousel, prevents that the carousel from rotating the influence to work piece A's processing, has improved this fixed equipment's stability, thereby has improved the follow-up work efficiency of adding man-hour to work piece A.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle clamping assembly of the present invention.

Fig. 3 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural view of a portion C in fig. 1 according to the present invention.

Fig. 5 is a schematic structural view of the middle threaded column of the present invention.

Wherein: 1. a base; 2. a groove; 3. a push block; 4. a push rod; 5. a first rotating shaft; 6. a second rotating shaft; 7. a vertical rod; 8. a clamping rod; 9. a card slot; 10. a turntable; 11. a compression spring; 12. a rotating shaft; 13. a first cylinder; 14. a second cylinder; 15. a clamping block; 16. a dual-axis stepper motor; 17. a threaded rod; 18. a thread block; 19. a slide bar; 20. clamping the column; 21. a threaded post; 22. a platen; 23. placing the plate; 24. a connecting rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

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.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, an auxiliary fixing device for processing a metal product includes a base 1, a rotating shaft 12 is disposed at a middle position above the base 1, a lower end of the rotating shaft 12 is rotatably connected to the base 1, an upper surface of the rotating shaft 12 is fixedly connected to a lower surface of a turntable 10, and by providing the rotating shaft 12, an angle of the turntable 10 is conveniently adjusted, so as to conveniently adjust an angle of a workpiece a, thereby solving a problem that an existing fixing device is inconvenient to adjust an angle of the workpiece a, first cylinders 13 are symmetrically disposed on two sides of an upper end of the turntable 10, fixed ends of the first cylinders 13 are connected to an upper surface of the turntable 10, an output end of the first cylinders 13 is fixedly connected to a fixed end of a second cylinder 14, an output end of the second cylinders 14 is connected to a clamping assembly for fixing the workpiece a, the clamping assembly is arranged, so that metal workpieces A in different shapes can be clamped and fixed conveniently, the fixing effect is good, and the application range is wide;

the clamping assembly comprises a clamping block 15 and a connecting rod 24, one side surface of the clamping block 15 is fixedly connected with the output end of a second air cylinder 14 positioned on the left side of the rotary table 10, one side of the clamping block 15 far away from the second air cylinder 14 is provided with an opening, a double-shaft stepping motor 16 is arranged in the inner cavity of the clamping block 15, the output end of the double-shaft stepping motor 16 is connected with one end of a threaded rod 17, the other end of the threaded rod 17 is connected with the inner wall of the clamping block 15 in a threaded manner, a threaded block 18 is connected on the threaded rod 17 in a threaded manner, a sliding rod 19 is fixedly connected on the right side of the threaded block 18, the other end of the sliding rod 19 is fixedly connected with a clamping column 20 for fixing a workpiece A, the upper end of the connecting rod 24 is fixedly connected with the output end of the second air cylinder 14 positioned on the right side of the rotary table 10, and the lower end of the connecting rod 24 is fixedly connected with a placing plate 23 for placing the workpiece A, the fixed two tight posts 20 that press from both sides that are equipped with in one side of placing board 23, through being equipped with clamping component, be convenient for carry out the centre gripping to the work piece A of different shapes fixed, and fixed effectual, be convenient for follow-up processing work piece A.

The upper end of pressing from both sides tight post 20 is equipped with the opening, it has screw thread post 21 to peg graft in the inner chamber department of pressing from both sides tight post 20, the surface of screw thread post 21 and the inner chamber wall threaded connection who presss from both sides tight post 20, the upper end fixed connection of screw thread post 21 is used for compressing tightly work piece A's pressure disk 22, and through being equipped with screw thread post 21, it is fixed to be convenient for carry out the centre gripping to the work piece A of different thickness, has greatly improved fixed equipment's practicality and convenience, utilizes pressure disk 22 to fasten the pressfitting to work piece A, improves fixed equipment's fastening nature.

The diameters of the clamping columns 20 are smaller than that of the pressure plate 22, so that the workpieces A can be fastened and pressed conveniently.

The upper surface of the base 1 is provided with a groove 2, and a fixing component for fixing the turntable 10 is arranged in the groove 2.

Fixed subassembly is including setting up montant 7 in recess 2 inside, be equipped with second pivot 6 on montant 7, the inner wall of connecting groove 2 is rotated at the both ends of second pivot 6, the upper end fixed connection kelly 8 of montant 7, the lower extreme of montant 7 rotates through first pivot 5 and connects push rod 4, the other end of push rod 4 passes base 1 and connects the ejector pad 3 of being convenient for promote push rod 4, montant 7 passes through pressure spring 11 connecting groove 2, pressure spring 11 is located the one side of montant 7 that is close to push rod 4.

A plurality of draw-in grooves 9 corresponding to the clamping rods 8 are formed in the side face of the rotary table 10, the clamping rods 8 are clamped with the draw-in grooves 9, so that the rotary table 10 can be conveniently fixed by the fixing equipment, the rotary table 10 is prevented from being rotated to influence the processing of the workpiece A, the stability of the fixing equipment is improved, and the working efficiency of the subsequent processing of the workpiece A is improved.

The quantity of fixed subassembly is two, and uses the perpendicular bisector symmetry setting of base 1, through being equipped with two sets of fixed subassemblies, is convenient for more fix carousel 10, prevents that carousel 10 from rotating the processing of influence to work piece A, has improved this fixed equipment's stability.

The utility model discloses a theory of operation is:

when the utility model is used, firstly, a user places a workpiece A above the placing plate 23, the placing plate 23 reaches a proper height by adjusting the first cylinder 13, the left two clamping columns 10 and the right two clamping columns 10 are close to each other by adjusting the second cylinder 14, and then the left two clamping columns 10 gradually move towards the workpiece A, and one side of the workpiece A is clamped and fixed by the left two clamping columns 10, and then the other side of the workpiece A is positioned by the two clamping columns 10 on the placing plate 23, so as to realize the clamping and fixing of the workpiece A, the pressure plate 22 is in close contact with the top of the workpiece A by adjusting the threaded column 21, and then the top edge of the workpiece A is pressed by the pressure plate 22, so as to ensure the complete fixing of the workpiece A, and meanwhile, by rotating the threaded column 21, the threaded column 21 moves up and down inside the clamping column 20, and then be suitable for the work piece A of different thickness, when needs adjust work piece A's angle, manual promotion ejector pad 3, ejector pad 3 drives the motion of push rod 4, make montant 7 rotate through first pivot 5, compression spring 11 contracts this moment, kelly 8 breaks away from in the draw-in groove 9, through rotating rotation axis 12, make carousel 10 rotate, reach the purpose of adjusting work piece A's angle, when carousel 10 rotates suitable angle, stop to promote ejector pad 3, hold-down spring 11 diastole this moment, make montant 7 rotate through second pivot 6, thereby kelly 8 and draw-in groove 9 block, the realization is fixed to carousel 10, prevent that carousel 10 from rotating the processing that influences work piece A, this fixed equipment's stability has been improved, thereby work efficiency when follow-up adding man-hour to work piece A has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The auxiliary fixing equipment for metal product processing comprises a base (1), wherein a rotating shaft (12) is arranged in the middle position above the base (1), the lower end of the rotating shaft (12) is rotatably connected with the base (1), the upper surface of the rotating shaft (12) is fixedly connected with the lower surface of a turntable (10), first air cylinders (13) are symmetrically arranged on two sides of the upper end of the turntable (10), the fixed ends of the first air cylinders (13) are connected with the upper surface of the turntable (10), the output ends of the first air cylinders (13) are fixedly connected with the fixed ends of second air cylinders (14), and the output ends of the second air cylinders (14) are connected with a clamping component for fixing a workpiece A;

the clamping device is characterized in that the clamping component comprises a clamping block (15) and a connecting rod (24), one side surface of the clamping block (15) is fixedly connected with an output end of a second air cylinder (14) on the left side of a turntable (10), an opening is formed in one side, away from the second air cylinder (14), of the clamping block (15), a double-shaft stepping motor (16) is arranged in an inner cavity of the clamping block (15), the output end of the double-shaft stepping motor (16) is connected with one end of a threaded rod (17), the other end of the threaded rod (17) is connected with an inner wall of the clamping block (15) in a threaded manner, a threaded block (18) is connected on the threaded rod (17) in a threaded manner, a sliding rod (19) is fixedly connected to the right side of the threaded block (18), the other end of the sliding rod (19) is fixedly connected with a clamping column (20) for fixing a workpiece A, and the upper end of the connecting rod (24) is fixedly connected with an output end of the second air cylinder (14) on the right side of the turntable (10), the lower end of the connecting rod (24) is fixedly connected with a placing plate (23) used for placing a workpiece A, and two clamping columns (20) are fixedly arranged on one side of the placing plate (23).

2. The auxiliary fixing device for metal product processing as recited in claim 1, wherein an opening is formed at the upper end of the clamping column (20), a threaded column (21) is inserted into an inner cavity of the clamping column (20), the outer surface of the threaded column (21) is in threaded connection with the inner wall of the inner cavity of the clamping column (20), and a pressure plate (22) for pressing the workpiece a is fixedly connected to the upper end of the threaded column (21).

3. A metal working auxiliary fixture according to claim 2, wherein the diameter of the clamping posts (20) is smaller than the diameter of the platen (22).

4. The auxiliary fixing device for metal product processing as recited in claim 1, characterized in that the upper surface of the base (1) is provided with a groove (2), and a fixing component for fixing the turntable (10) is arranged inside the groove (2).

5. The auxiliary fixing device for metal product processing as recited in claim 4, wherein the fixing component comprises a vertical rod (7) disposed inside the groove (2), the vertical rod (7) is provided with a second rotating shaft (6), the two ends of the second rotating shaft (6) rotate to connect the inner wall of the groove (2), the upper end of the vertical rod (7) is fixedly connected with a clamping rod (8), the lower end of the vertical rod (7) rotates to connect the push rod (4) through the first rotating shaft (5), the other end of the push rod (4) passes through the base (1) to be connected with the push block (3) which is convenient for pushing the push rod (4), the vertical rod (7) is connected with the groove (2) through the compression spring (11), and the compression spring (11) is located on one side of the vertical rod (7) close to the push rod (4).

6. The auxiliary fixing equipment for metal product processing as claimed in claim 5, wherein the side surface of the rotary table (10) is provided with a plurality of clamping grooves (9) corresponding to the clamping rods (8).

7. The auxiliary fixture for metal product processing according to claim 5, characterized in that the number of said fixing assemblies is two and is arranged symmetrically with respect to the perpendicular bisector of the base (1).