CN213592717U

CN213592717U - Clamping jig for assembling air cylinder

Info

Publication number: CN213592717U
Application number: CN202021859506.5U
Authority: CN
Inventors: 贺江海; 黄龙勋
Original assignee: Henan Shengyuan Metal Technology Co ltd
Current assignee: Henan Shengyuan Metal Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-07-02
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a centre gripping tool that gas receiver equipment was used, be provided with the U-shaped backup pad on the platform, be provided with first locating lever in the U-shaped backup pad, the second locating lever, the third locating lever, both ends are provided with first U-shaped slider respectively about the U-shaped backup pad, the second U-shaped slider, first U-shaped slider, the surface of second U-shaped slider is sliding connection first locating lever respectively, the second locating lever, the third locating lever, the left of first U-shaped slider is provided with first promotion component, the right-hand second that is provided with of second U-shaped slider promotes the component, first promotion component, the shape size that the second promoted the component is the same, first promotion component, the second promotes the component and uses the U-shaped backup pad to set up as central bilateral symmetry. The utility model has the advantages that: the mechanical replacement people are used for manually carrying, assembling and knocking the end cover, time and labor are saved, convenience and rapidness are realized, and the assembling efficiency is improved.

Description

Clamping jig for assembling air cylinder

Technical Field

The utility model belongs to the technical field of the gas receiver, concretely relates to centre gripping tool that gas receiver equipment was used.

Background

The gas receiver is the gaseous storage device of tube-shape, in the processing production process of gas receiver, need be in the same place the end cover of both sides with middle cylinder welding, at first wash the limit with barrel both sides and end cover, then with end cover edge suit at the barrel edge, weld at last, need artifical transport end cover in traditional assembly process, and make barrel and end cover butt joint neat, use the mallet to beat the end cover at last, make end cover and the sealed gomphosis of barrel, artifical butt joint end cover has great error, need adjust many times, and whole process is wasted time and energy, very big progress that has hindered the gas receiver whole manufacturing process.

Disclosure of Invention

For solving the problem that provides among the above-mentioned background art, the utility model provides a can align the centre gripping tool of gas receiver equipment usefulness of equipment with barrel and end cover automatically.

In order to achieve the above object, the utility model provides a following technical scheme: the U-shaped support plate is arranged on the platform and is semicircular, a first positioning rod, a second positioning rod and a third positioning rod are arranged on the U-shaped support plate, the first positioning rod and the second positioning rod are symmetrically arranged, the first positioning rod is arranged on the front side face of the U-shaped support plate, the second positioning rod is arranged on the rear side face of the U-shaped support plate, the third positioning rod is arranged at the bottom of the U-shaped support plate, the extending directions of the first positioning rod, the second positioning rod and the third positioning rod are parallel to the U-shaped support plate, a first U-shaped sliding block and a second U-shaped sliding block are respectively arranged at the left end and the right end of the U-shaped support plate, the first U-shaped sliding block and the second U-shaped sliding block are semicircular plate-shaped, the inner diameters of the first U-shaped sliding block and the second U-shaped sliding block are larger than the inner diameter of the U-shaped support plate, and the first U-, The outer surface of the second U-shaped sliding block is respectively connected with the first positioning rod, the second positioning rod and the third positioning rod in a sliding mode through fixing blocks, a first pushing component is arranged on the left side of the first U-shaped sliding block, a second pushing component is arranged on the right side of the second U-shaped sliding block, the shapes and the sizes of the first pushing component and the second pushing component are the same, the first pushing component and the second pushing component are symmetrically arranged by taking the U-shaped supporting plate as a center, the first pushing component comprises a first pushing head and a first hydraulic oil cylinder, the first pushing head is horn-shaped, the opening end of the first pushing head faces towards the first U-shaped sliding block, the other end of the first pushing head is fixedly connected with an output shaft of the first hydraulic oil cylinder, the second pushing component comprises a second pushing head and a second hydraulic oil cylinder, and the first pushing head, the first hydraulic oil cylinder, the second pushing head and the third hydraulic oil cylinder are, The center lines of the second pushing head and the second hydraulic cylinder are coincided with the circle centers of the U-shaped supporting plate, the first U-shaped sliding block and the second U-shaped sliding block, and the first hydraulic cylinder and the second hydraulic cylinder are fixedly connected to the platform.

Preferably, the rear of U-shaped backup pad is provided with the bracing piece, be provided with the crossbeam on the bracing piece, the crossbeam is in sliding connection on the bracing piece, be provided with first locating plate, second locating plate on the crossbeam, the width of first locating plate, second locating plate is less than the external diameter of first U-shaped slider, first locating plate, second locating plate are parallel the cross section of U-shaped support frame, first locating plate, second locating plate are located respectively the left and right sides of U-shaped backup pad, the vertical fixed connection of first locating plate, second locating plate the crossbeam lower surface.

Preferably, be provided with first fastening strip on the first U-shaped slider, the one end fixed connection of first fastening strip the first U-shaped slider trailing flank, the other end buckle of first fastening strip is connected the leading flank of first U-shaped slider, be provided with the second fastening strip on the second U-shaped slider, the one end fixed connection of second fastening strip the second U-shaped slider trailing flank, the other end buckle of second fastening strip is connected the leading flank of second U-shaped slider.

The utility model has the advantages of as follows: through first locating lever, the second locating lever, the third locating lever replaces the manual end cover transport equipment operation that carries on of people, convenient and fast, tubaeform first promotion head, the second promotes the end cover of first adaptation cambered surface, it is even to have guaranteed the atress of end cover assembling process each point, first hydraulic cylinder, the second hydraulic cylinder replaces artifical manual the beating, time saving and labor saving, first fastening strip, second fastening strip fastening end cover position, first locating plate, the second locating plate has guaranteed the butt joint face coplane of end cover and barrel, the mistake of butt joint process has greatly been avoided.

Drawings

Fig. 1 is the utility model relates to a centre gripping tool structure sketch map of gas receiver equipment usefulness.

Fig. 2 is the utility model relates to a local section view of clamping jig of air receiver equipment usefulness.

In the figure: 1. a platform; 2. a barrel; 3. a U-shaped support plate; 4. a first positioning rod; 5. a second positioning rod; 6. a third positioning rod; 7. a first U-shaped slider; 8. a second U-shaped slider; 9. a first urging member; 10. a second urging member; 11. a first pusher head; 12. a first hydraulic cylinder; 13. a second pusher head; 14. a second hydraulic cylinder; 15. a first fastening strip; 16. a second fastening strip; 17. a support bar; 18. a cross beam; 19. a first positioning plate; 20. a second positioning plate; 21. and (4) end covers.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

As shown in fig. 1 and 2, a U-shaped supporting plate 3 is welded on a platform 1 through a supporting rod, the U-shaped supporting plate 3 is semicircular, a barrel 2 is placed in the U-shaped supporting plate 3, the outer diameter of the barrel 2 is equal to the inner diameter of the U-shaped supporting plate 3, a first positioning rod 4, a second positioning rod 5 and a third positioning rod 6 are installed on the U-shaped supporting plate 3, the first positioning rod 4 and the second positioning rod 5 are symmetrically arranged in front and back directions, the first positioning rod 4 is welded on the front side surface of the U-shaped supporting plate 3 through a middle fixing block, the second positioning rod 5 is welded on the back side surface of the U-shaped supporting plate 3 through a middle fixing block, the third positioning rod 6 is welded on the bottom of the U-shaped supporting plate 3 through a middle fixing block, the first positioning rod 4, the second positioning rod 5 and the third positioning rod 6 extend in a direction parallel to the U-shaped supporting, The second U-shaped slider 8, the first U-shaped slider 7, the second U-shaped slider 8 is semicircular platelike, place the end cap 21 in the first U-shaped slider 7, the second U-shaped slider 8, the external diameter of the end cap 21 is the same as the internal diameter of the first U-shaped slider 7, the second U-shaped slider 8, the fixed block of three trompils of external surface welding of the first U-shaped slider 7, the second U-shaped slider 8 respectively, first locating lever 4, second locating lever 5, third locating lever 6 are inserted and slipped in the fixed block of three trompils respectively, the first pushing member 9 of left installation of the first U-shaped slider 7, the second pushing member 10 of right installation of the second U-shaped slider 8, the shape size of the first pushing member 9, the second pushing member 10 is the same, the first pushing member 9, the second pushing member 10 regards U-shaped backup pad 3 as the central symmetry to set up, the first pushing member 9 includes the first pushing head 11, the second pushing head 11, The first hydraulic oil cylinder 12, the first pushing head 11 is horn-shaped, the open end of the first pushing head 11 faces the first U-shaped slide block 7, the other end of the first pushing head 11 is welded with the output shaft of the first hydraulic oil cylinder 12, the second pushing component 10 comprises a second pushing head 13 and a second hydraulic oil cylinder 14, the center lines of the first pushing head 11, the first hydraulic oil cylinder 12, the second pushing head 13 and the second hydraulic oil cylinder 14 are all coincided with the circle centers of the U-shaped support plate 3, the first U-shaped slide block 7 and the second U-shaped slide block 8, the first hydraulic oil cylinder 12 and the second hydraulic oil cylinder 14 are fixed on the platform 1 through bolts, the support rod 11 is installed behind the U-shaped support plate 3, the support rod 17 is vertically welded on the platform 1, the cross beam 18 is installed on the support rod 17, the support rod 17 drives the cross beam 18 to slide up and down through a chain, the first positioning plate 19 and the, the width of the first positioning plate 19 and the second positioning plate 20 is half of the outer diameter of the first U-shaped slide block 7, the first positioning plate 19 and the second positioning plate 20 are parallel to the cross section of the U-shaped support frame 3, the first positioning plate 19 and the second positioning plate 20 are respectively located on the left side and the right side of the U-shaped support plate 3, the first positioning plate 19 and the second positioning plate 20 are vertically welded on the lower surface of the cross beam 18, a first fastening strip 15 is installed on the first U-shaped sliding block 7, one end of the first fastening strip 15 is fixed on the rear side surface of the first U-shaped sliding block 7 through a rivet, the other end of the first fastening strip 15 bypasses the front side surface of the first U-shaped sliding block 7 through a buckle from the upper part of the end cover 21, a second fastening strip 16 is installed on the second U-shaped sliding block 8, one end of the second fastening strip 16 is welded on the rear side surface of the second U-shaped sliding block 8, and the upper part of the other end of the second fastening strip 16 bypasses the end cover 21.

The utility model discloses a use method and theory of operation: the cylinder body is placed on a U-shaped supporting plate 3, the processed left end cover and the processed right end cover are respectively placed on a first U-shaped sliding block and a second U-shaped sliding block, a cross beam is moved downwards, a first fixing plate and a second fixing plate are put down, the first U-shaped sliding block is pushed by a hand, the second U-shaped sliding block is enabled to be tightly attached to the first fixing plate and the second fixing plate, the edge of the end cover is tightly attached to the first fixing plate and the second fixing plate by the hand, the position of the end cover is kept unchanged, the end cover is tightly fixed by a first fastening strip and a second fastening strip, the first fixing plate and the second fixing plate are lifted, a first hydraulic cylinder and a second hydraulic cylinder are started to push the end cover to be close to the middle cylinder body until the end covers are mutually nested, and the air storage cylinder can be taken down.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; therefore, the embodiments should be considered as exemplary and not restrictive in any way, and the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Claims

1. The utility model provides a centre gripping tool that gas receiver equipment was used, includes platform (1), its characterized in that: the platform (1) is provided with a U-shaped supporting plate (3), the U-shaped supporting plate (3) is semicircular, the U-shaped supporting plate (3) is provided with a first positioning rod (4), a second positioning rod (5) and a third positioning rod (6), the first positioning rod (4) and the second positioning rod (5) are symmetrically arranged, the first positioning rod (4) is arranged on the front side surface of the U-shaped supporting plate (3), the second positioning rod (5) is arranged on the rear side surface of the U-shaped supporting plate (3), the third positioning rod (6) is arranged at the bottom of the U-shaped supporting plate (3), the extending directions of the first positioning rod (4), the second positioning rod (5) and the third positioning rod (6) are parallel to the U-shaped supporting plate (3), the left end and the right end of the U-shaped supporting plate (3) are respectively provided with a first U-shaped sliding block (7) and a second U-shaped sliding block (8), the first U-shaped sliding block (7) and the second U-shaped sliding block (8) are semicircular plate-shaped, the inner diameters of the first U-shaped sliding block (7) and the second U-shaped sliding block (8) are larger than the inner diameter of the U-shaped supporting plate (3), the outer surfaces of the first U-shaped sliding block (7) and the second U-shaped sliding block (8) are respectively connected with the first positioning rod (4), the second positioning rod (5) and the third positioning rod (6) in a sliding mode through fixing blocks, a first pushing component (9) is arranged on the left side of the first U-shaped sliding block (7), a second pushing component (10) is arranged on the right side of the second U-shaped sliding block (8), the first pushing component (9) and the second pushing component (10) are identical in shape and size, and the first pushing component (9) and the second pushing component (10) are arranged in a left-right symmetrical mode by taking the U-shaped supporting plate (3) as a, the first pushing component (9) comprises a first pushing head (11) and a first hydraulic oil cylinder (12), the first pushing head (11) is in a horn shape, the open end of the first pushing head (11) faces the first U-shaped sliding block (7), the other end of the first pushing head (11) is fixedly connected with an output shaft of the first hydraulic oil cylinder (12), the second pushing member (10) comprises a second pushing head (13), a second hydraulic cylinder (14), the center lines of the first pushing head (11), the first hydraulic oil cylinder (12), the second pushing head (13) and the second hydraulic oil cylinder (14) are all superposed with the circle centers of the U-shaped supporting plate (3), the first U-shaped sliding block (7) and the second U-shaped sliding block (8), the first hydraulic oil cylinder (12) and the second hydraulic oil cylinder (14) are fixedly connected to the platform (1).

2. The clamping jig for assembling the air cylinder according to claim 1, wherein: be provided with first fastening strip (15) on first U-shaped slider (7), the one end fixed connection of first fastening strip (15) first U-shaped slider (7) trailing flank, the other end buckle of first fastening strip (15) is connected the leading flank of first U-shaped slider (7), be provided with second fastening strip (16) on second U-shaped slider (8), the one end fixed connection of second fastening strip (16) second U-shaped slider (8) trailing flank, the other end buckle of second fastening strip (16) is connected the leading flank of second U-shaped slider (8).