CN216758012U

CN216758012U - Hydraulic electro-hydraulic hammer with adjusting structure

Info

Publication number: CN216758012U
Application number: CN202123330260.XU
Authority: CN
Inventors: 陈桂芬
Original assignee: Jiangsu Hongcheng Forging And Pressing Machine Tool Co ltd
Current assignee: Jiangsu Hongcheng Forging And Pressing Machine Tool Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-17
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of hydraulic electro-hydraulic hammers, in particular to a hydraulic electro-hydraulic hammer with an adjusting structure, which comprises a machine body, wherein a connecting seat is fixed at the top of the machine body, a placing seat is fixed in the middle of the top end of the connecting seat, and a hydraulic box is arranged in the placing seat; adjustment mechanism, adjustment mechanism includes the fixed plate, the both sides at the connecting seat top are fixed to the fixed plate, the inner wall of fixed plate is fixed with the connecting plate, and the bottom of connecting plate is fixed with the inserted bar, the outside cover of inserted bar is equipped with the removal seat, and is two sets of the inner wall is fixed with the fixing base between the inserted bar, and the inside of fixing base has seted up the screw, the inside threaded connection of screw has the screw bull stick. When an object with a higher height needs to be machined, the height of the hydraulic box can be adjusted, the impact force of the hammer rod is increased, the machining efficiency is increased, and the position of the hydraulic box can be conveniently adjusted according to the requirements of a user.

Description

Hydraulic electro-hydraulic hammer with adjusting structure

Technical Field

The utility model relates to the technical field of hydraulic electro-hydraulic hammers, in particular to a hydraulic electro-hydraulic hammer with an adjusting structure.

Background

The hydraulic electro-hydraulic hammer is an energy-saving and environment-friendly novel forging device, is divided into a single-arm electro-hydraulic hammer and a double-arm electro-hydraulic hammer, has the same working principle as an electro-hydraulic power head, and is lifted and struck by using hydraulic pressure as power, namely, the upper cavity and the lower cavity of a hammer rod piston are driven by hydraulic oil, and electricity is used as energy, so that the hammer head is lifted by hydraulic pressure to establish gravitational potential energy, and meanwhile, gas is compressed to store energy, and the potential energy of the hammer head is converted into the kinetic energy of the hammer head under the action of the gravity of the hammer head and the expansion thrust of the gas during striking, thereby striking a forging piece to do work.

The hydraulic box of the existing device is generally fixed in a machine body, when the high and high articles are needed to be processed, the height of the hydraulic box can not be adjusted due to the high fixation of the hydraulic box, the impact distance of the hammer rod is short, so that the impact force is small, the processing efficiency is reduced, the application range and the practicability of the device are reduced, and therefore the hydraulic electro-hydraulic hammer with the adjusting structure is needed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic electro-hydraulic hammer with an adjusting structure, so as to solve the problem that the conventional device proposed in the background art is inconvenient to adjust the height of a hydraulic tank according to the requirement of a user.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic electro-hydraulic hammer having an adjustment structure, comprising:

the hydraulic lifting device comprises a machine body, wherein a connecting seat is fixed at the top of the machine body, a placing seat is fixed in the middle of the top end of the connecting seat, and a hydraulic tank is arranged in the placing seat;

the adjusting mechanism comprises a fixing plate, the fixing plate is fixed on two sides of the top of the connecting seat, a connecting plate is fixed on the inner wall of the fixing plate, an inserting rod is fixed at the bottom of the connecting plate, a moving seat is sleeved outside the inserting rod, a fixing seat is fixed on the inner wall between the two groups of inserting rods, a screw hole is formed in the fixing seat, a threaded rotating rod is connected to the inner portion of the screw hole in a threaded mode, and the bottom of the threaded rotating rod is movably connected with the top of the hydraulic box through a bearing;

the moving mechanism comprises openings, and the openings are formed in two sides of the bottom end inside the machine body.

Preferably, the inside both sides of removal seat are seted up with inserted bar complex jack, and the jack is embedded to have the commentaries on classics pearl.

Preferably, the inserted bar is two sets of symmetrical designs, the top of screw thread bull stick is fixed with the carousel.

Preferably, a base is fixed inside the opening, a push-pull plate is erected at the top of the base, two sides of the bottom of the push-pull plate are connected with the base in a sliding mode through first sliding blocks, first sliding grooves matched with the first sliding blocks are formed in two sides of the inside of the base, and a handle is fixed at the middle end of the outer wall of the push-pull plate.

Preferably, limiting plates are arranged on two sides of the outer wall of the push-pull plate and are connected with the machine body in a sliding mode through second sliding blocks, a second sliding groove matched with the second sliding blocks is formed in one side, close to the limiting plates, of the interior of the machine body, a spring is fixed to one end, far away from the push-pull plate, of each limiting plate, one end, far away from the push-pull plate, of each spring is fixed to the inner wall of a fixed block, and the fixed block is fixed to the outer wall of the machine body.

Preferably, a fixing handle is fixed on one side of the limiting plate far away from the machine body, and a rubber limiting block is glued on one side of the limiting plate close to the push-pull plate.

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

1. this hydraulic pressure electro-hydraulic hammer with adjust structure is provided with adjustment mechanism, when the position of hydraulic pressure case is removed to needs, at first rotate the screw thread bull stick, make the screw thread bull stick promote the hydraulic pressure case and remove, the hydraulic pressure case drives and removes seat synchronous motion, realize the position control of hydraulic pressure case, through the above-mentioned design, add man-hour to highly higher article as needs, can adjust the height of hydraulic pressure case, increase the impact force degree of hammer stem, make machining efficiency increase, be convenient for adjust the hydraulic pressure case position according to user's demand, the regulation nature and the practicality of device have been improved.

2. This hydraulic pressure electrohydraulic hammer with adjust structure is provided with moving mechanism, when needs take out processing article, promotes the limiting plate for the spacing of rubber stopper and push-and-pull plate is relieved, stimulates the push-and-pull plate, drives processing article and shifts out until the push-and-pull plate, and the handling of processing article of being convenient for does not need operating personnel to stretch into the hand under the hammer stem, avoids hammer stem error work and causes the operating personnel hand impaired, has improved the protectiveness and the practicality of device.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top sectional view of a portion of the connecting base, hydraulic tank and adjusting mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 6 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 7 is an enlarged view of the structure at C of FIG. 6 according to the present invention.

In the figure: 1. a body; 2. a connecting seat; 3. a placing seat; 4. a hydraulic tank; 5. an adjustment mechanism; 51. a fixing plate; 52. a connecting plate; 53. inserting a rod; 54. a movable seat; 55. a jack; 56. rotating the beads; 57. a fixed seat; 58. a screw hole; 59. a threaded rotating rod; 6. a moving mechanism; 61. an opening; 62. a base; 63. a push-pull plate; 64. a first slider; 65. a handle; 66. a limiting plate; 67. a second slider; 68. a fixed block; 69. a spring; 71. a fixed handle; 72. a rubber stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown:

a hydraulic electro-hydraulic hammer having an adjustment structure, comprising:

the machine comprises a machine body 1, wherein a connecting seat 2 is fixed at the top of the machine body 1, a placing seat 3 is fixed in the middle of the top end of the connecting seat 2, and a hydraulic tank 4 is arranged in the placing seat 3;

the adjusting mechanism 5 comprises a fixing plate 51, the fixing plate 51 is fixed on two sides of the top of the connecting seat 2, a connecting plate 52 is fixed on the inner wall of the fixing plate 51, an inserting rod 53 is fixed on the bottom of the connecting plate 52, a moving seat 54 is sleeved outside the inserting rod 53, two sides inside the moving seat 54 are provided with inserting holes 55 matched with the inserting rod 53, rotating balls 56 are embedded in the inserting holes 55, through the design, the movement between the moving seat 54 and the inserting rod 53 is assisted, so that the moving of the moving seat 54 is smoother, a fixing seat 57 is fixed on the inner wall between two groups of inserting rods 53, a screw hole 58 is formed inside the fixing seat 57, a threaded rotating rod 59 is connected with the internal thread of the screw hole 58, the bottom of the threaded rotating rod 59 is movably connected with the top of the hydraulic box 4 through a bearing, the inserting rods 53 are in two groups of symmetrical designs, a rotating disc is fixed on the top of the threaded rotating rod 59, through the design, the moving seat 54 is more stably placed, limiting the movable seat 54;

the moving mechanism 6 comprises an opening 61, the opening 61 is arranged at two sides of the bottom end in the machine body 1, a base 62 is fixed in the opening 61, a push-pull plate 63 is erected at the top of the base 62, two sides of the bottom of the push-pull plate 63 are slidably connected with the base 62 through a first slider 64, first sliding grooves matched with the first slider 64 are arranged at two sides in the base 62, a handle 65 is fixed at the middle end of the outer wall of the push-pull plate 63, through the design, the pull-type design of the push-pull plate 63 is realized, the pull-type movement of the push-pull plate 63 is facilitated, limiting plates 66 are arranged at two sides of the outer wall of the push-pull plate 63, the limiting plates 66 are slidably connected with the machine body 1 through a second slider 67, a second sliding groove matched with the second slider 67 is arranged at one side of the machine body 1 close to the limiting plates 66, a spring 69 is fixed at one end of the limiting plates 66 far away from the push-pull plate 63, and one end of the spring 69 far away from the push-pull plate 63 is fixed at the inner wall of a fixed block 68, the fixed block 68 is fixed on the outer wall of the machine body 1, and through the design, the limit plate 66 is convenient to limit the position of the push-pull plate 63, so that the push-pull plate 63 is convenient to fix, a fixing handle 71 is fixed on one side, away from the machine body 1, of the limit plate 66, a rubber limit block 72 is glued on one side, close to the push-pull plate 63, of the limit plate 66, and the block of the push-pull plate 63 by the limit plate 66 is more compact and stable through the rubber limit block 72.

The working principle is as follows: when the position of the hydraulic tank 4 needs to be moved, firstly, the turntable on the threaded rotating rod 59 is rotated, the turntable drives the threaded rotating rod 59 to synchronously rotate, the threaded rotating rod 59 rotates, under the matching of the screw hole 58, the threaded rotating rod 59 pushes the hydraulic tank 4 to move, the hydraulic tank 4 drives the moving seat 54 to synchronously move, and the position adjusting operation of the hydraulic tank 4 is realized.

When the processed article needs to be taken out, the limiting plate 66 is pushed to the direction far away from the push-pull plate 63 through the fixing handle 71, the second sliding block 67 slides in the second sliding groove along with the limiting plate 66, at the moment, the spring 69 is in a compressed force storage state until the limiting of the rubber limiting block 72 and the push-pull plate 63 is released, at the moment, the push-pull plate 63 is pulled to the direction far away from the machine body 1 through the handle 65, the first sliding block 64 slides in the second sliding groove along with the push-pull plate 63 until the push-pull plate 63 drives the processed article to move out, the processed article is convenient to take, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. A hydraulic electro-hydraulic hammer with an adjustment structure, comprising:

the device comprises a machine body (1), wherein a connecting seat (2) is fixed at the top of the machine body (1), a placing seat (3) is fixed in the middle of the top end of the connecting seat (2), and a hydraulic tank (4) is arranged in the placing seat (3);

the adjusting mechanism (5) comprises a fixing plate (51), the fixing plate (51) is fixed on two sides of the top of the connecting seat (2), a connecting plate (52) is fixed on the inner wall of the fixing plate (51), an inserting rod (53) is fixed at the bottom of the connecting plate (52), a moving seat (54) is sleeved outside the inserting rod (53), a fixing seat (57) is fixed on the inner wall between the two groups of inserting rods (53), a screw hole (58) is formed in the fixing seat (57), a threaded rotating rod (59) is connected to the inner thread of the screw hole (58), and the bottom of the threaded rotating rod (59) is movably connected with the top of the hydraulic tank (4) through a bearing;

the moving mechanism (6) comprises an opening (61), and the opening (61) is formed in the two sides of the bottom end inside the machine body (1).

2. A hydraulic electro-hydraulic hammer having an adjustment structure, as set forth in claim 1, wherein: the inside both sides of removal seat (54) are seted up with inserted bar (53) complex jack (55), and jack (55) are embedded to have changeed pearl (56).

3. A hydraulic electro-hydraulic hammer having an adjustment structure, as set forth in claim 1, wherein: the inserted bar (53) is in two groups of symmetrical designs, and the top of the threaded rotating bar (59) is fixed with a turntable.

4. A hydraulic electro-hydraulic hammer having an adjustment structure, as set forth in claim 1, wherein: a base (62) is fixed inside the opening (61), a push-pull plate (63) is erected at the top of the base (62), two sides of the bottom of the push-pull plate (63) are connected with the base (62) in a sliding mode through first sliding blocks (64), first sliding grooves matched with the first sliding blocks (64) are formed in two sides of the inside of the base (62), and a handle (65) is fixed at the middle end of the outer wall of the push-pull plate (63).

5. A hydraulic electro-hydraulic hammer having an adjustment structure, as set forth in claim 4, wherein: the both sides of push-and-pull board (63) outer wall are provided with limiting plate (66), and limiting plate (66) pass through second slider (67) and organism (1) sliding connection, organism (1) inside one side that is close to limiting plate (66) is seted up with second slider (67) complex second spout, the one end that push-and-pull board (63) were kept away from in limiting plate (66) is fixed with spring (69), and the one end that push-and-pull board (63) were kept away from in spring (69) is fixed at fixed block (68) inner wall, fixed block (68) are fixed at organism (1) outer wall.

6. A hydraulic electro-hydraulic hammer having an adjustment structure, as set forth in claim 5, wherein: a fixing handle (71) is fixed on one side of the limiting plate (66) far away from the machine body (1), and a rubber limiting block (72) is glued on one side of the limiting plate (66) close to the push-pull plate (63).