CN203438194U - Assisting hammer - Google Patents

Abstract

The utility model relates to beating tools, in particular to an assisting hammer. According to the assisting hammer, a hammer body further comprises a guide body arranged on the balance weight side, a balancing weight is arranged on the guide body and is in sliding connection with the guide body, and a limit block is arranged at the end, away from the beating side of the hammer body, of the guide body. In the specific operation process, due to the fact that the balancing weight is in sliding connection with the guide body, the balancing weight can stay at the end, far away from the beating side, of the guide body due to the inertia effect in the beating process of operating personnel, the limit block on the end portion of the guide body can limit the balancing weight not to be separated from the guide body, and the balancing weight can slide along the guide body under the action of inertia and beats the hammer body after the operating personnel complete beating movement once. Therefore, the operating personnel complete beating twice with the one-time beating movement, the beating force of the assisting hammer is improved, and the labor intensity of the operating personnel is lowered.

Description

booster hammer

technical field

The utility model relates to a hitting tool, in particular to a booster hammer. the

Background technique

Hammer, as a striking tool, is mainly used for hammering anchor piles and other construction sites that need to be hammered in power line construction. the

The hammer in the prior art, although many improvements have been made to the structure of the hammer, such as the combined hammer disclosed in the patent No. CN201020696600. When a screwdriver is needed in the construction process, the screwdriver set on the handle of the hammer can be easily removed, which is convenient to use. The patent No. is a hammer disclosed in CN201220413665.1. Its structure is that a nail storage slot is provided on the handle of the hammer. This structure can conveniently store the nails in the nail storage groove on the handle of the hammer, and the nails can be easily taken out during the construction process, which is convenient to use. However, the hammer disclosed in the above-mentioned patent has a small impact force of the hammer during the specific construction process. Many deficiencies in the number of hits have increased the labor intensity of the operating personnel. the

Contents of the invention

The power-assisted hammer provided by the utility model aims to overcome the deficiency of the hammer in the prior art that the striking force is small. the

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the booster hammer includes a hammer head with a striking side and a counterweight side and a handle arranged on the hammer head, and the hammer head also includes a hammer head arranged on the counterweight side. A guide body, the guide body is provided with a counterweight, the counterweight is slidably connected to the guide body, and a limit block is provided at the end of the guide body away from the striking side of the hammer head. the

Preferably, the booster hammer also includes a locking device for locking the counterweight on the hammer head. During specific use, when the construction site material is easier to drive nails into, the counterweight can be locked. On the hammer head, this can improve the striking efficiency of the hammer and facilitate the operation of the operator. the

Preferably, the guide body is a guide column arranged at the end of the counterweight side, and a limit block is provided at the end of the guide column away from the striking side of the hammer head, the guide column is perpendicular to the striking plane, and the guide body The guide column is set at the end of the counterweight side. The length of the guide column is not limited. A longer guide column can be set. The counterweight has a longer sliding distance. When hitting with a hammer, the counterweight It has greater impact force, improves working efficiency and reduces the labor intensity of operators. the

As a preference, the limit block is arranged on the end of the guide column through threads, and the limit block is arranged on the end of the guide column through threads, which is convenient for assembly during the hammer assembly process, and can be equipped with multiple matching accessories for the guide column. Heavy blocks, different counterweights can be selected according to needs during use, which is convenient to use. the

Preferably, at least two connecting bars are arranged on the edge of the counterweight, the guide body is a connecting bar arranged on the edge of the counterweight, guide grooves are provided on the connecting bars, and guide grooves are provided on the hammer head. There is a pin shaft matching with the guide groove, and the pin shaft is fixed on the hammer head through threads, and the guide body is a connecting strip. During use, the guide body has better wear resistance and prolongs the service life of the booster hammer. the

Preferably, the end of the pin shaft away from the hammer head is provided with a mushroom head, which makes the pin shaft easier to assemble, improves the assembly efficiency of the booster hammer, and reduces the manufacturing cost of the booster hammer. the

Preferably, the locking device is a screw, and the screw locking operation is convenient and reliable, which prolongs the service life of the booster hammer. the

The booster hammer provided by the utility model has the following advantages: the hammer head also includes a guide body arranged on the side of the counterweight, the guide body is provided with a counterweight block, and the counterweight block is slidably connected to the guide body. There is a limit block at the end of the guide body far away from the hitting side of the hammer head. During the specific operation process, since the counterweight is slidably connected to the guide body, the counterweight will stay on the guide body away from the striker due to inertia during the striking process of the operator. At one end of the hitting side, the limit block at the end of the guide body will prevent the counterweight from detaching from the guide body. After the operator completes a hitting action, the counterweight will slide along the guide body under the action of inertia, and hit the hammer on the hammer. On the head, so that the operator can complete two strikes with one strike action, which improves the force of the power-assisted hammer and reduces the labor intensity of the operator. the

Description of drawings

Accompanying drawing 1 is the schematic diagram of embodiment one of the utility model booster hammer,

Accompanying drawing 2 is the schematic diagram of embodiment 2 of the power-assisted hammer of the present invention. the

As shown in the figure 1, hammer head, 11, hitting side, 12, counterweight side, 2, handle, 3, counterweight, 4, guide body, 5, limit block, 6, locking device, 7, pin. the

Detailed ways

The working principle of the booster hammer of the utility model is: the booster hammer includes a hammer head 1 with a striking side 11 and a counterweight side 12 and a handle 2 arranged on the hammer head 1, and the hammer head 1 also includes a handle 2 arranged on the counterweight The guide body 4 on the side 12, the guide body 4 is provided with a counterweight 3, the counterweight 3 is slidably connected to the guide body 4, and the end of the guide body 4 away from the hammer head 1 hitting side 11 is provided The limit block 5, because the counterweight 3 is slidably connected to the guide body 4 during the specific operation process, the counterweight 3 will stay at the end of the guide body 4 away from the hitting side 11 due to inertia during the striking process of the operator. The limit block 5 at the end of the guide body 4 will prevent the counterweight 3 from detaching from the guide body 4. After the operator completes a hitting action, the counterweight 3 will slide along the guide body 4 under the action of inertia, and hit On the hammer head 1, the operator can complete two strikes with one strike action, which improves the force of the assist hammer and reduces the labor intensity of the operator. the

Further, in order to improve the versatility of the booster hammer, in order to make the booster hammer adaptable to different construction materials, the booster hammer also includes a locking device 6 for locking the counterweight 3 on the hammer head 1, when the construction When the on-site material is easier to nail in, the counterweight 3 can be locked on the hammer head 1, which can improve the hitting efficiency of the hammer and facilitate the operation of the operator. the

Embodiment one

Below in conjunction with accompanying drawing, the booster hammer of the present utility model is further described. As shown in Figure 1, the booster hammer includes a hammer head 1 with a striking side 11 and a counterweight side 12 and a handle 2 arranged on the hammer head 1, and the hammer head 1 also includes a hammer head arranged on the counterweight side 12. A guide body 4, the guide body 4 is provided with a counterweight 3, and the counterweight 3 is slidably connected to the guide body 4, and the end of the guide body 4 away from the striking side 11 of the hammer head 1 is provided with a limit block 5. The guide body 4 is a guide column arranged at the end of the counterweight side 12, the end of the guide column away from the striking side 11 of the hammer head 1 is provided with a limit block 5 connected by a thread, and the guide column is vertical On the hitting plane, the hitting plane is the plane in contact with the object to be hit during the operation process and the hammer hitting process, the guide body 4 is a guide post, and the guide post is arranged at the end of the counterweight side 12, The length of the guide column is not limited, a longer guide column can be set, and the counterweight 3 has a longer sliding distance. When hitting with a hammer, the counterweight 3 has a greater impact force, which improves the working efficiency and reduces reduced the labor intensity of the workers. the

Further, the booster hammer also includes a locking device 6 for locking the counterweight 3 on the hammer head 1, the locking device 6 is a screw, and the specific setting method is to set a A through hole suitable for the screw is provided on the hammer head 1 with a threaded hole suitable for the screw. When the counterweight 3 needs to be locked on the hammer head 1, the matching weight can be realized by screwing in the screw. The weight 3 is locked on the hammer head 1. When it is necessary to loosen the counterweight 3, it is only necessary to remove the screw to loosen the counterweight 3. When the material of the construction site is easier to nail in, the counterweight can be Block 3 is locked on the hammer head 1, which can improve the striking efficiency of the hammer, facilitate the operation of the operator, the screw locking operation is convenient, and the locking is reliable, which prolongs the service life of the power-assisted hammer. the

Example two

As shown in Figure 2, the booster hammer includes a hammer head 1 with a striking side 11 and a counterweight side 12 and a handle 2 arranged on the hammer head 1, and the hammer head 1 also includes a guide provided on the counterweight side 12. Body 4, the guide body 4 is provided with a counterweight 3, the counterweight 3 is slidably connected to the guide body 4, and the end of the guide body 4 away from the hammer head 1 hitting side 11 is provided with a limit block 5 , the edge of the counterweight 3 is provided with three connecting bars, the guide body 4 is provided with a connecting bar on the edge of the counterweight 3, and the connecting bar is provided with a guide groove, in order to make the guide body have a better Guiding effect, the connecting bar should be evenly distributed on the counterweight 3, the hammer head 1 is provided with a pin shaft 7 matching the guide groove on the connecting bar, and the pin shaft 7 is fixed on the hammer head by threads 1, the pin shaft 7 is provided with a mushroom head on the end away from the hammer head 1, and the guide groove is a closed strip shape. Since the guide groove is a closed strip shape, the two ends of the guide groove play a limiting The role of the bit block 5, the guide groove can slide on the pin shaft 7, the guide body 4 is a connecting strip, the guide body 4 has better wear resistance during use, and prolongs the service life of the booster hammer. The mushroom head is set to make the pin shaft 7. It is easier to assemble, improves the assembly efficiency of the booster hammer, and reduces the manufacturing cost of the booster hammer. the

When the counterweight 3 is provided with two connecting bars, in order to make the guide body 4 have better guiding performance, the pin shaft 7 can be arranged at different heights, and when the counterweight 3 is far away from the hammer head 1, it will not Rotating around the pin shaft 7 improves the guiding performance of the connecting strip, is easy to use, and improves the working efficiency of the operators. the

Further, the booster hammer also includes a locking device 6 for locking the counterweight 3 on the hammer head 1, the locking device 6 is a screw, and the specific setting method is to set a A through hole suitable for the screw is provided on the hammer head 1 with a threaded hole suitable for the screw. When the counterweight 3 needs to be locked on the hammer head 1, the matching weight can be realized by screwing in the screw. The weight 3 is locked on the hammer head 1. When it is necessary to loosen the counterweight 3, it is only necessary to remove the screw to loosen the counterweight 3. When the material of the construction site is easier to nail in, the counterweight can be Block 3 is locked on the hammer head 1, which can improve the striking efficiency of the hammer, facilitate the operation of the operator, the screw locking operation is convenient, and the locking is reliable, which prolongs the service life of the power-assisted hammer. the

During the use of the above technical solution, since the counterweight 3 is slidably connected to the guide body 4 during the specific operation, the counterweight 3 will stay on the guide body 4 away from the striking side 11 due to inertia during the striking process of the operator. At one end of the guide body 4, the limit block 5 at the end of the guide body 4 will prevent the counterweight 3 from detaching from the guide body 4. After the operator completes a hitting action, the counterweight 3 will slide along the guide body 4 under the action of inertia , Hit on the hammer head 1, so that the operator can complete two strikes with one strike action, which improves the force of the hammer and reduces the labor intensity of the operator. the

The above are only preferred embodiments of the present invention, intended to reflect the outstanding technical effects and advantages of the present invention, and are not intended to limit the technical solutions of the present invention. Those skilled in the art should understand that all modifications, changes or replacement technical features made based on the technical content of the present invention shall fall within the technical scope of the appended claims of the present invention. the

Claims (7)

1. power-assisted hammer, comprise the tup (1) of there is the side of impacting (11) and counterweight side (12) and be arranged on the handle (2) on tup (1), it is characterized in that: described tup (1) also comprises the guide way (4) that is arranged on counterweight side (12), described guide way (4) is provided with balancing weight (3), it is upper that described balancing weight (3) is slidably connected at guide way (4), and one end that described guide way (4) impacts side (11) away from tup (1) is provided with limited block (5).

2. power-assisted hammer according to claim 1, is characterized in that: described power-assisted hammer also comprises for balancing weight (3) being locked to the locking device (6) on tup (1).

3. power-assisted hammer according to claim 1, it is characterized in that: described guide way (4) is for being arranged on the lead of counterweight side (12) end, one end that described lead impacts side (11) away from tup (1) is provided with limited block (5), and described lead is perpendicular to impacting plane.

4. power-assisted hammer according to claim 3, is characterized in that: described limited block (5) is arranged on lead end by screw thread.

5. power-assisted hammer according to claim 1, it is characterized in that: described balancing weight (3) edge is provided with at least two connection straps, described guide way (4) is for being arranged on the connection strap on balancing weight (3) edge, described connection strap is provided with gathering sill, described tup (1) is provided with the bearing pin suitable with gathering sill (7), and described bearing pin (7) is fixed on tup (1) by screw thread.

6. power-assisted hammer according to claim 5, is characterized in that: described bearing pin (7) is provided with mushroom head away from one end of tup (1).

7. power-assisted hammer according to claim 2, is characterized in that: described locking device (6) is screw.

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