CN219380583U - Supporting device of adjustable air hammer - Google Patents

Abstract

The utility model discloses a supporting device of an adjustable air hammer, which comprises a base, wherein a first supporting rod with a hollow structure is arranged on the top surface of the base, a second supporting rod capable of moving up and down is arranged in the first supporting rod, a U-shaped installation seat is hinged on the top surface of the second supporting rod, an electric push rod is further hinged on one end of the bottom surface of the U-shaped installation seat and one end of the second supporting rod, through grooves are respectively formed in the front end and the rear end of a through groove on the bottom wall of the U-shaped installation seat, clamping blocks capable of moving back and forth are respectively arranged in the two through grooves, adjusting bolts are respectively arranged at the positions corresponding to the through grooves on the front side and the rear side of the U-shaped installation seat in a penetrating mode, the end parts of the adjusting bolts extending into the through grooves are rotatably connected to the end faces of the clamping blocks, and fixing devices are further arranged on the front side and the rear side faces of the U-shaped installation seat. The utility model not only can stably and effectively place the air hammer body, but also can adaptively adjust the height and the angle of the air hammer body according to the needs, thereby improving the service efficiency of the device.

Description

Supporting device of adjustable air hammer

Technical Field

The utility model relates to the technical field of supporting devices, in particular to an adjustable air hammer supporting device.

Background

Common large-scale crawler construction equipment, such as crawler dozers, crawler excavators, crawler loaders, etc., typically disassemble the crawler bolt nuts by manually using gun-type air hammers when the crawler bolt nuts are disassembled. The gun type air hammer weight is about 30 jin, workers need to bear the weight of the gun type air hammer, and rotate impact force in the gun type air hammer disassembling process, so that the working efficiency is low, the number of bolts and nuts on the crawler is large, the labor intensity is very high when the bolts and nuts on the crawler are disassembled, and the working efficiency of the device is reduced.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide an adjustable air hammer supporting device.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides an adjustable air hammer's strutting arrangement, includes the base, base top surface central point puts the first bracing piece that is equipped with hollow structure, be equipped with the second bracing piece that can reciprocate in the first bracing piece, the articulated U type mount pad that is equipped with in second bracing piece top surface, U type mount pad bottom surface one end still articulates with second bracing piece one end and is equipped with the electric putter, keeps away from the electric putter be equipped with logical groove on the U type mount pad diapire tip, be equipped with the air hammer body in the logical inslot, and still offered the logical groove respectively on the U type mount pad diapire both ends around leading to the groove, two all be equipped with the clamp block that can reciprocate in the groove that link up, both sides all wear to establish adjusting bolt with the groove correspondence department around the U type mount pad, adjusting bolt stretches into the tip rotation of link up on the clamp block terminal surface, still be equipped with fixing device on the side around the U type mount pad.

Further, fixing device includes cavity, movable rod and butt piece, all be equipped with the cavity on the both sides face around the U type mount pad, and still wear to establish the movable rod in the cavity, be close to the cavity inside wall be equipped with the clamp plate on the movable rod lateral surface, and still be equipped with compression spring in clamp plate and cavity lateral wall interlude, two the movable rod stretches into the inboard tip of U type mount pad and still is equipped with the butt piece of mutually supporting and use respectively.

Further, be equipped with the connecting seat that can slide from top to bottom in the second bracing piece, and rotate on the first bracing piece diapire with between the connecting seat and be equipped with the accommodate spindle that passes second bracing piece bottom surface, be close to the first bracing piece diapire be equipped with first bevel gear on the accommodate spindle lateral surface, first bracing piece side still wears to be equipped with the pivot in first bevel gear correspondence department, the pivot stretches into the inboard tip of first bracing piece and is equipped with the second bevel gear with first bevel gear engaged with, still is equipped with the hand wheel on the lateral surface.

Further, the two inner side end surfaces of the first support rod are respectively provided with a sliding groove along the height direction, a sliding block matched with the sliding grooves is arranged in the sliding grooves, and the end parts of the sliding blocks extending out of the sliding grooves are respectively and fixedly connected to the two side surfaces of the second support rod.

Further, the corner of base bottom surface still is equipped with the universal wheel of taking locking mechanism.

Compared with the prior art, the utility model has the advantages that: through the up-and-down movement of the second support rod in the first support rod and the action of the electric push rod, the height and the angle of the U-shaped mounting seat can be adaptively adjusted according to the requirements, so that the application range of the device is enlarged; the air hammer body can be fixed in the U-shaped mounting seat and effectively supported by the aid of the adjusting bolts and the clamping blocks and the fixing device, so that labor intensity in the use process is reduced. The utility model not only can stably and effectively place the air hammer body, but also can adaptively adjust the height and the angle of the air hammer body according to the needs, thereby improving the service efficiency of the device.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a side view of the U-shaped mount of the present utility model.

As shown in the figure: 1. a base; 2. a first support bar; 3. a second support bar; 4. a U-shaped mounting seat; 5. an electric push rod; 6. an air hammer body; 7. a through groove; 8. a cavity; 9. a moving rod; 10. a pressing plate; 11. a compression spring; 12. an abutment block; 13. a through groove; 14. an adjusting bolt; 15. a clamping block; 16. a connecting seat; 17. adjusting a screw rod; 18. a first bevel gear; 19. a second bevel gear; 20. a rotating shaft; 21. a hand wheel; 22. a universal wheel; 23. a chute; 24. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, an adjustable air hammer supporting device comprises a base 1, the first bracing piece 2 that is equipped with hollow structure in base 1 top surface central point department, be equipped with the second bracing piece 3 that can reciprocate in the first bracing piece 2, second bracing piece 3 top surface articulates and is equipped with U type mount pad 4,U type mount pad 4 bottom surface one end and the electric putter 5 that still articulates of second bracing piece 3 one end, can adjust the angle of U type mount pad 4 through the flexible of electric putter 5, be equipped with logical groove 7 on keeping away from the U type mount pad 4 diapire tip of electric putter 5, be equipped with air hammer body 6 in logical groove 7, and still set up respectively in logical groove 7's front and back both ends on the U type mount pad 4 diapire and link up groove 13, but all be equipped with the clamping block 15 of back-and-forth movement in two link up grooves 13, the adjusting bolt 14 all wears to establish adjusting bolt 14 with link up groove 13's tip rotation connection on clamping block 15 terminal surface, the adjusting bolt 14 of rotation both sides, make the vertical body 15 of both sides press from both sides to the side to the clamping block 6 is equipped with the vertical end of air hammer body 6, thereby it is equipped with the universal wheel device of locking mechanism 1 to the back side to the bottom surface of the base of the two sides, still is equipped with the vertical side of the device that is equipped with two sides of the vertical side of the device to be located towards the side of the base 1.

The fixing device comprises a cavity 8, a movable rod 9 and a butt block 12, wherein the cavity 8 is formed in the front side surface and the rear side surface of the U-shaped mounting seat 4, the movable rod 9 is penetrated in the cavity 8, a pressing plate 10 is arranged on the outer side surface of the movable rod 9 close to the inner side wall of the cavity 8, a compression spring 11 is arranged between the pressing plate 10 and the outer side wall of the cavity 8, the butt blocks 12 which are mutually matched are respectively arranged at the end parts of the two movable rods 9 extending into the inner side of the U-shaped mounting seat 4, and the two ends of the horizontal end of the air hammer body 6 are fixed under the cooperation of the movable rod 9 and the action of the compression spring 11, so that the air hammer body 6 can be stably placed in the U-shaped mounting seat 4.

The second support rod 3 is internally provided with a connecting seat 16 capable of sliding up and down, an adjusting screw rod 17 penetrating through the bottom surface of the second support rod 3 is rotatably arranged between the bottom wall of the first support rod 2 and the connecting seat 16, a first bevel gear 18 is arranged on the outer side surface of the adjusting screw rod 17 close to the bottom wall of the first support rod 2, a rotating shaft 20 is arranged on the side surface of the first support rod 2 in a penetrating mode at a position corresponding to the first bevel gear 18, a second bevel gear 19 meshed with the first bevel gear 18 is arranged at the end part of the rotating shaft 20 extending into the inner side of the first support rod 2, a hand wheel 21 is further arranged on the end surface of the outer side, sliding grooves 23 are respectively arranged on the end surfaces of the two inner sides of the first support rod 2 along the height direction of the end surfaces, sliding grooves 23 are internally provided with sliding blocks 24 matched with the sliding grooves 24, and the end parts of the sliding blocks 24 extending out of the sliding grooves 23 are respectively fixedly connected to the two side surfaces of the second support rod 3.

In specific use, the movable rods 9 on two sides are pulled at first, the abutting blocks 12 on two sides inside the U-shaped mounting seat 4 are far away from each other, then the vertical ends of the air hammer bodies 6 are inserted into the through grooves 7 to be placed, the tension of the movable rods 9 is loosened, under the reaction force of the compression springs 11, the abutting blocks 12 on two ends are effectively abutted on two sides of the horizontal ends of the air hammer bodies 6 to be pre-fixed, finally the adjusting bolts 14 on two sides are rotated, the clamping blocks 15 on two sides are close to two sides of the vertical ends of the air hammer bodies 6, so that the vertical ends of the air hammer bodies 6 are effectively clamped, the air hammer bodies 6 are stably placed in the U-shaped mounting seat 4 to be effectively supported, and in the use process, the height and the angle of the U-shaped mounting seat 4 can be adaptively adjusted according to requirements under the action of the electric push rods 5, and meanwhile the height and the angle of the air hammer bodies 6 can be adaptively adjusted, so that the use efficiency of the device is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. An adjustable air hammer's strutting arrangement, its characterized in that: including base (1), base (1) top surface central point department is equipped with hollow structure's first bracing piece (2), but be equipped with second bracing piece (3) of reciprocating in first bracing piece (2), second bracing piece (3) top surface articulates and is equipped with U type mount pad (4), U type mount pad (4) bottom surface one end still articulates with second bracing piece (3) one end and is equipped with electric putter (5), keeps away from electric putter (5) be equipped with logical groove (7) on U type mount pad (4) diapire tip, be equipped with air hammer body (6) in logical groove (7), and still set up on U type mount pad (4) diapire both ends have been offered respectively and have been link up groove (13) around leading to groove (7), two all be equipped with clamp block (15) that can reciprocate in link up groove (13), both sides all wear to establish adjusting bolt (14) around U type mount pad (4) and link up groove (13), the tip that adjusting bolt (14) stretches into link up on clamp block (15) rotation terminal surface, it is equipped with two side fixing device to install on two sides (4).

2. An adjustable air hammer support device according to claim 1, wherein: the fixing device comprises a cavity (8), a moving rod (9) and a butt block (12), wherein the cavity (8) is formed in the front side and the rear side of the U-shaped mounting seat (4), the moving rod (9) is penetrated in the cavity (8), a pressing plate (10) is arranged on the outer side face of the moving rod (9) close to the inner side wall of the cavity (8), a compression spring (11) is arranged between the pressing plate (10) and the outer side wall of the cavity (8), and the butt blocks (12) matched with each other are respectively arranged at the end parts of the inner side of the U-shaped mounting seat (4) extending into the moving rod (9).

3. An adjustable air hammer support device according to claim 1, wherein: be equipped with connecting seat (16) that can slide from top to bottom in second bracing piece (3), and rotate between first bracing piece (2) diapire and connecting seat (16) and be equipped with adjusting screw (17) that pass second bracing piece (3) bottom surface, be close to first bracing piece (2) diapire be equipped with first bevel gear (18) on adjusting screw (17) lateral surface, pivot (20) have still been worn in first bevel gear (18) department of correspondence to first bracing piece (2) lateral surface, pivot (20) stretch into first bracing piece (2) inboard tip be equipped with first bevel gear (18) engaged with second bevel gear (19), still be equipped with hand wheel (21) on the lateral surface.

4. A support device for an adjustable air hammer according to any one of claims 1-3, wherein: the two inner side end surfaces of the first support rod (2) are respectively provided with a chute (23) along the height direction, a sliding block (24) matched with the chute (23) is arranged in the chute (23), and the end parts of the sliding block (24) extending out of the chute (23) are respectively and fixedly connected to the two side surfaces of the second support rod (3).

5. An adjustable air hammer support device according to claim 1, wherein: the corner of the bottom surface of the base (1) is also provided with a universal wheel (22) with a locking mechanism.