CN210046620U

CN210046620U - Explosion-proof automatic hammer

Info

Publication number: CN210046620U
Application number: CN201920738462.1U
Authority: CN
Inventors: 杨景维
Original assignee: Tianjin Dimension Explosion Proof Tools Co Ltd
Current assignee: Dimension explosion proof tools (Tianjin) Group Co., Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-11
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an explosion-proof automatic hammer, the installation box comprises an installation box body, the mounting groove has been seted up in the installation box, mounting groove bottom outer wall movable insert is equipped with the connecting rod, and the connecting rod runs through the outer wall of installation box and extends to the mounting groove in, mounting groove one end fixed mounting is kept away from to the connecting rod has the hammer block, the installation box is kept away from on the outer wall of handle one side the symmetry and is installed two branches, two equal fixed mounting of installation box one end has the locating lever, be equipped with reciprocal transmission in the mounting groove. Has the advantages that: the utility model discloses utilize motor drive reciprocating motion device to drive the hammer block and be reciprocal linear motion, realize replacing the manpower with electric power and carrying out automatic hammering, not only practiced thrift the labour, more improved work efficiency, the locating lever has been installed to the bottom of install bin, makes the hammer block hammering locating lever occasionally do support more stable on the one hand, and on the other hand has also improved the degree of accuracy of hammering, has further improved the efficiency of work.

Description

Explosion-proof automatic hammer

Technical Field

The utility model relates to an explosion-proof instrument technical field especially relates to an explosion-proof automatic hammer.

Background

As is well known, an explosion-proof energy-saving hammering tool is an accessory device used for hammering in operations such as crushing, leveling, digging, grooving, cutting and the like, and is widely used in the fields of mechanical installation, water supply and drainage facility construction, interior decoration, harbor facility construction and other construction engineering construction; the conventional explosion-proof energy-saving hammering tool comprises a hammer head and a handle, wherein the handle is held by a hand, the hammer head is aligned to a part needing hammering, and the handle is shaken to hammer;

the existing explosion-proof energy-saving hammering tool is found in use, hammering is carried out manually, a large amount of manpower is wasted, the labor cost is increased, the hammering efficiency is lower, the practicability is poorer, and in the manual hammering process, the accuracy of hammering cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of low efficiency and low accuracy of manual hammering in the prior art and providing an explosion-proof automatic hammer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an explosion-proof automatic hammer, includes the install bin, the mounting groove has been seted up in the install bin, mounting groove bottom outer wall activity is inserted and is equipped with the connecting rod, and the connecting rod runs through the outer wall of install bin and extends to the mounting groove in, the connecting rod is kept away from mounting groove one end fixed mounting and is hammered into the body, the install bin is kept away from on the outer wall of handle one side the symmetry and is installed two branches, two branch is kept away from the equal fixed mounting of install bin one end and is had the locating lever, be equipped with.

In the above-mentioned explosion-proof automatic hammer, the outer wall of the mounting box on the side away from the hammer body is provided with a handle.

In foretell explosion-proof automatic hammer, the connecting rod is located the outer wall at mounting groove position and symmetrically installs two first slide bars, two first spouts have been seted up to the symmetry on the inner wall of mounting groove both sides, and first slide bar and first spout are mutually supported.

In foretell explosion-proof automatic hammer, reciprocating transmission includes the motor of fixed mounting on the installation box outer wall, the motor is close to installation box one side and is equipped with the output shaft, the output shaft runs through the outer wall of installation box perpendicularly and extends to the mounting groove in, the one end fixed mounting that the output shaft is arranged in the mounting groove has first runner, the connecting rod is close to first runner one end fixed mounting and has the installation piece, movable mounting has the second runner in the installation piece, and first runner and second runner are mutually supported.

In foretell explosion-proof automatic hammer, the installation piece is close to second runner one side and has been seted up the activity groove, the concerted movement is inserted between the inner wall of activity groove both sides and is equipped with the dwang, second runner fixed mounting is on the dwang.

In foretell explosion-proof autohammer, two branch is close to the symmetry on the outer wall of one side mutually and has been seted up two second spouts, two dead levers, two are installed to the symmetry on the outer wall of hammer block both sides the dead lever is close to the equal fixed mounting of branch one end and has the second slide bar, and the second slide bar is mutually supported with the second spout, the second slide bar is kept away from fixed mounting on the outer wall of install bin one side and is had the barral spring, the barral spring is kept away from second slide bar one end fixed mounting on the inner wall of second spout, the cover is equipped with the spring on the barral spring, and the spring is located between second slide bar outer wall and the second spout.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model 1 utilizes the motor to drive the reciprocating transmission device to drive the hammer body to do reciprocating linear motion, thereby realizing the purpose of replacing manpower with electric power to carry out automatic hammering, saving labor force and improving working efficiency;

the utility model discloses installed the locating lever in the bottom of install bin, made the locating lever to do more stable of support occasionally of hammer block hammering on the one hand, on the other hand has also improved the degree of accuracy of hammering, has further improved the efficiency of work.

Drawings

FIG. 1 is a front sectional view of an explosion-proof automatic hammer according to the present invention;

FIG. 2 is a side view of an explosion-proof automatic hammer according to the present invention;

FIG. 3 is a schematic view of a reciprocating transmission mechanism of the automatic explosion-proof hammer according to the present invention;

fig. 4 is an enlarged view of the structure of the part a of the explosion-proof automatic hammer of the present invention.

In the figure: the device comprises an installation box 1, an installation groove 2, a support rod 3, a positioning rod 4, a connecting rod 5, a first sliding rod 6, a first sliding groove 7, an installation block 8, a first rotating wheel 9, a second rotating wheel 10, a hammer body 11, a handle 12, a second sliding rod 13, a second sliding groove 14, a spring rod 15, a spring 16, a motor 17, an output shaft 18, a movable groove 19 and a rotating rod 20.

Detailed Description

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.

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.

Referring to fig. 1-4, an explosion-proof automatic hammer comprises a mounting box 1, a mounting groove 2 is opened in the mounting box 1, a connecting rod 5 is movably inserted in the outer wall of the bottom of the mounting groove 2, the connecting rod 5 penetrates through the outer wall of the mounting box 1 and extends into the mounting groove 2, two first sliding rods 6 are symmetrically mounted on the outer wall of the connecting rod 5 at the position of the mounting groove 2, two first sliding chutes 7 are symmetrically mounted on the inner walls at the two sides of the mounting groove 2, the first sliding rods 6 are matched with the first sliding chutes 7, a hammer body 11 is fixedly mounted at the end of the connecting rod 5 far away from the mounting groove 2, a handle 12 is mounted on the outer wall of the mounting box 1 far away from the hammer body 11, two supporting rods 3 are symmetrically mounted on the outer wall of the mounting box 1 far away from the handle 12, and a positioning rod 4 is fixedly mounted at the end of the two supporting rods 3 far away from the mounting box, the hammering accuracy can be improved, and the hammering efficiency is improved.

A reciprocating transmission device is arranged in the mounting groove 2, the reciprocating transmission device comprises a motor 17 fixedly mounted on the outer wall of the mounting box 1, an output shaft 18 is arranged on one side of the motor 17 close to the mounting box 1, the output shaft 18 vertically penetrates through the outer wall of the mounting box 1 and extends into the mounting groove 2, a first rotating wheel 9 is fixedly mounted at one end of the output shaft 18, which is positioned in the mounting groove 2, a mounting block 8 is fixedly mounted at one end of the connecting rod 5 close to the first rotating wheel 9, a second rotating wheel 10 is movably mounted in the mounting block 8, the first rotating wheel 9 and the second rotating wheel 10 are mutually matched, a movable groove 19 is formed on one side of the mounting block 8, which is close to the second rotating wheel 10, rotating rods 20 are jointly and movably inserted between the inner walls on two sides of the movable groove 19, the second rotating wheel 10 is fixedly mounted on the rotating rods 20, two second sliding grooves 14 are, two dead levers are close to 3 one ends of branch and all fixed mounting have second slide bar 13, and second slide bar 13 and second spout 14 mutually support, second slide bar 13 keeps away from on the outer wall of installation case 1 one side fixed mounting have elastic rod 15, elastic rod 15 keeps away from second slide bar 13 one end fixed mounting on the inner wall of second spout 14, the cover is equipped with spring 16 on elastic rod 15, and spring 16 is located between second slide bar 13 outer wall and the 14 inner walls of second spout, it is worth noting, utilize motor 17 to drive hammer block 11 and carry out reciprocal hammering, the manpower has not only been practiced thrift, the efficiency of hammering has more been improved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: the object that will need the hammering is arranged in between two locating levers 4, starter motor 17, motor 17 drive output shaft 18 rotates, output shaft 18 drives first runner 9 and rotates, first runner 9 is the centrum shape, make first runner 9 rotate every turn a week in the rotation, will push up second runner 10 once, second runner 10 is pushed up, the direction motion toward keeping away from handle 12, when connecting rod 5 downstream, the first slide bar 6 of both sides can be in the first spout 7 of mounting groove 2 inner walls gliding downwards.

When connecting rod 5 glides downwards, can drive hammer block 11 downstream, realize the hammering, when hammer block 11 downstream, the dead lever of hammer block 11 both sides drives two second slide bars 13 along the second spout 14 downstream on branch 3, second slide bar 13 can compress elastic rod 15 and spring 16 during the slip, after first runner 9 has rotated the round and has stopped ejecting second runner 10, spring 16 and elastic rod 15 utilize the spring action, drive hammer block 11 and second runner 10 reset, reciprocal with this, hammer block 11 carries out reciprocating motion, realize making a round trip the hammering.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof automatic hammer, includes install bin (1), its characterized in that, install mounting groove (2) in install bin (1), the activity of mounting groove (2) bottom outer wall is inserted and is equipped with connecting rod (5), and connecting rod (5) run through the outer wall of install bin (1) and extend to in installing slot (2), mounting groove (2) one end fixed mounting is kept away from in connecting rod (5) has hammer block (11), install two branch (3), two on handle (12) one side outer wall was kept away from in install bin (1) symmetry branch (3) keep away from the equal fixed mounting of install bin (1) one end and have locating lever (4), be equipped with reciprocal transmission in installing slot (2).

2. An explosion-proof automatic hammer as claimed in claim 1, characterized in that a handle (12) is mounted on the outer wall of the mounting box (1) on the side far away from the hammer body (11).

3. The explosion-proof automatic hammer as claimed in claim 1, characterized in that two first sliding bars (6) are symmetrically installed on the outer wall of the connecting rod (5) at the position of the mounting groove (2), two first sliding grooves (7) are symmetrically formed on the inner walls of two sides of the mounting groove (2), and the first sliding bars (6) and the first sliding grooves (7) are matched with each other.

4. The explosion-proof automatic hammer is characterized in that the reciprocating transmission device comprises a motor (17) fixedly mounted on the outer wall of the mounting box (1), an output shaft (18) is arranged on one side, close to the mounting box (1), of the motor (17), the output shaft (18) vertically penetrates through the outer wall of the mounting box (1) and extends into the mounting groove (2), a first rotating wheel (9) is fixedly mounted at one end, located in the mounting groove (2), of the output shaft (18), a mounting block (8) is fixedly mounted at one end, close to the first rotating wheel (9), of the connecting rod (5), a second rotating wheel (10) is movably mounted in the mounting block (8), and the first rotating wheel (9) and the second rotating wheel (10) are matched with each other.

5. The explosion-proof automatic hammer according to claim 4, characterized in that a movable groove (19) is formed in one side of the mounting block (8) close to the second rotating wheel (10), a rotating rod (20) is movably inserted between the inner walls of the two sides of the movable groove (19), and the second rotating wheel (10) is fixedly mounted on the rotating rod (20).

6. The explosion-proof automatic hammer as claimed in claim 1, wherein two second sliding grooves (14) are symmetrically formed in the outer wall of one side, close to the two support rods (3), two fixing rods are symmetrically installed on the outer walls of the two sides of the hammer body (11), a second sliding rod (13) is fixedly installed at one end, close to the two support rods (3), of each fixing rod, the second sliding rod (13) is matched with the second sliding groove (14), an elastic rod (15) is fixedly installed on the outer wall of one side, far away from the mounting box (1), of the second sliding rod (13), one end, far away from the elastic rod (15), of the elastic rod is fixedly installed on the inner wall of the second sliding groove (14), a spring (16) is sleeved on the elastic rod (15), and the spring (16) is located between the outer wall of the second sliding rod (13) and the inner wall of the second sliding groove (14).