CN214262247U

CN214262247U - Grinding hammer with force reducing effect

Info

Publication number: CN214262247U
Application number: CN202022672944.7U
Authority: CN
Inventors: 余正宣
Original assignee: Zhejiang Jinyufeng Machinery Manufacturing Co ltd
Current assignee: Zhejiang Jinyufeng Machinery Manufacturing Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-24
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a hammer of milling with subtract power effect, including the hammer block, hammer block bottom welding installs the fixture block, the fixture block is L shape, the tup is installed through the fixture block joint to hammer block bottom, the inside surge chamber that is provided with of hammer block, the iron ball has been placed to the surge chamber bottom, the inside position of surge chamber has been placed back above the iron ball and has been pushed away the baffle, back and push away the baffle and the surge chamber slides and set up, surge chamber inside is located back and pushes away the baffle top and has placed damping spring, damping spring bottom and back push away baffle top welding setting. This hammer of milling with subtracts power effect through set up shock attenuation room, iron ball, return and push away baffle and damping spring in the hammer block, the anti-vibration power that the user wrist that has significantly reduced received simultaneously through setting up tup, fixture block, top cap, hammer handle cover and handle cap for this hammer of grinding can simple swift renewal part when the part damages, and need not purchase again.

Description

Grinding hammer with force reducing effect

Technical Field

The utility model relates to a grind hammer technical field, especially relate to a hammer of milling with subtract power effect.

Background

The material for further processing is the raw material, and can be the product of other processing processes, and can also be the product of natural growth or natural formation, and a grinding device is required to be used in the raw material processing process, and the grinding hammer is one of the required parts for grinding.

In daily life, a small amount of places where medicinal materials or spices are used often need to be ground manually by using a mortar and a grinding hammer. And the present grinding hammer on the market, mostly as an organic whole manufacturing, or be wooden, or be the stone, grinding hammer and the continuous striking of mortar can, its counter-vibration power constantly strikes user's wrist, causes user's wrist ache and easy fatigue, owing to integrative manufacturing, often just need more the grinding hammer of renewal after grinding hammer part damages moreover, inconvenient use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hammer of milling with subtract power effect has solved the problem of proposing in the above background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hammer of milling with subtract power effect, includes the hammer block, hammer block bottom welding installs the fixture block, the fixture block is L shape, hammer block bottom installs the tup through the fixture block joint, the inside shock attenuation room that is provided with of hammer block, the iron ball has been placed to the shock attenuation room bottom, the shock attenuation room is inside to be located the iron ball top and has been placed back and push away the baffle, back and push away the baffle and slide the setting with the shock attenuation room, shock attenuation room inside is located back and pushes away the baffle top and has been placed damping spring, damping spring bottom and back push away baffle top welding and set up, hammer block top screw thread installs the top cap, the positive welded mounting in top cap top has the hammer handle, the hammer handle overcoat is equipped with hammer handle cover, the handle cap is installed to hammer handle top screw thread, the hammer handle cover is pressed from both sides tightly by top cap and handle cap, the positive welded mounting in handle cap top has the pull ring.

Preferably, the hammer body is made of stainless steel, the whole hammer body is cylindrical, and threads are arranged on two side walls of the hammer body.

Preferably, the tup is wooden, and the tup top be provided with fixture block assorted draw-in groove, just the tup bottom surface is provided with irregular friction surface.

Preferably, the number of the iron balls is enough to fill half of the volume of the damping chamber.

Preferably, the top cover is made of stainless steel and is provided with threads matched with the hammer body.

Preferably, the diameter of the push-back partition plate is matched with that of the inner wall of the damping chamber, and a groove matched with the diameter of the damping spring is formed in the top of the push-back partition plate.

Preferably, the hammer handle sleeve is made of wood, the hammer handle sleeve is provided with a through hole matched with the hammer handle, and the appearance of the hammer handle sleeve is in a trend from top to bottom of being smaller, larger, smaller and larger.

Compared with the prior art, the beneficial effects of the utility model are that: this hammer of milling with damping force effect, through set up surge chamber and iron ball in the hammer block, make most anti-vibration power do work to the iron ball, and be converted into the kinetic energy of iron ball, push back baffle and damping spring through setting up, make the kinetic energy of iron ball change damping spring's elastic potential energy into, the anti-vibration power that the user wrist that has significantly reduced received, simultaneously through setting up the tup, the fixture block, the top cap, the hammer handle, hammer handle cover and handle cap, make this hammer of grinding change parts that can be simple swift when the part damages, and need not purchase again, use experience has been improved greatly.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is the schematic view of the structure hammer head of the present invention.

In the figure: 1 hammer block, 2 hammers, 3 fixture blocks, 4 damping chambers, 5 iron balls, 6 push-back partition plates, 7 damping springs, 8 top covers, 9 hammer handles, 10 hammer handle sleeves, 11 handle caps and 12 pull rings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-2, a grinding hammer with a force reducing effect comprises a hammer body 1, wherein the hammer body 1 is made of stainless steel materials and is cylindrical as a whole, threads are arranged on two side walls of the hammer body, a clamping block 3 is welded and installed at the bottom of the hammer body 1, the clamping block 3 is L-shaped, a hammer head 2 is installed at the bottom of the hammer body 1 through the clamping block 3 in a clamped mode, the hammer head 2 is made of wood, a clamping groove matched with the clamping block 3 is formed in the top of the hammer head 2, an irregular friction surface is arranged on the bottom surface of the hammer head 2, a damping chamber 4 is arranged inside the hammer body 1, an iron ball 5 is placed at the bottom of the damping chamber 4, the number of the iron balls 5 is enough to enable the iron balls to fill half of the volume of the damping chamber 4, a push-back partition plate 6 is placed above the iron balls 5 inside the damping chamber 4, the push-back partition plate 6 is arranged in a sliding mode with the damping chamber 4, and the diameter of the push-back partition plate 6 is matched with the diameter of the inner wall of the damping chamber 4, a damping spring 7 is arranged in the damping chamber 4 and positioned at the top of the back-push clapboard 6, a groove with the diameter matched with that of the damping spring 7 is arranged at the top of the back-push clapboard 6, the bottom of the damping spring 7 is welded with the top of the push-back clapboard 6, the top of the hammer body 1 is provided with a top cover 8 by screw thread, the top cover 8 is made of stainless steel, and is provided with a thread matched with the hammer body 1, a hammer handle 9 is welded and installed in the center of the top cover 8, a hammer handle sleeve 10 is sleeved outside the hammer handle 9, the hammer handle sleeve 10 is made of wood, the hammer handle sleeve 10 is provided with a through hole matched with the hammer handle 9, the shape of the hammer handle sleeve 10 shows the trend of first small, then big, then small and then big from top to bottom, a handle cap 11 is arranged on the top of the hammer handle 9 through threads, the hammer handle sleeve 10 is clamped by a top cover 8 and a handle cap 11, and a pull ring 12 is welded in the center of the top of the handle cap 11.

When in use: the user holds hammer handle sleeve 10 and hits the object to be ground in the mortar, receive the anti-vibration power from the mortar, anti-vibration power transmits hammer block 1 along tup 2, hammer block 1 transmits most anti-vibration power to hammer block 1 inside iron ball 5, and do work to iron ball 5, iron ball 5 atress upward movement, and promote back to push away baffle 6 and upwards slide in damper chamber 4, back to push away baffle 6 and promote damping spring 7 compression, the kinetic energy of iron ball 5 converts the elastic potential energy of damping spring 7 into and is stored this moment, the anti-vibration power that the user received significantly reduces, and can carry out the secondary impact to the object to be ground after the elastic potential energy release of damping spring 7 storage, grinding efficiency has been improved, when tup 2 damages, twist down tup 2 and can change, when hammer handle sleeve 10 damages, twist off cap 11 can change hammer handle sleeve 10.

In conclusion, this grinding hammer with damping effect, through set up surge chamber 4 and iron ball 5 in hammer block 1, make most anti-vibration power do work to iron ball 5, and be converted into the kinetic energy of iron ball 5, push back baffle 6 and damping spring 7 through setting up, make the kinetic energy of iron ball 5 change into damping spring 7's elastic potential energy, the anti-vibration power that the user wrist that has significantly reduced received, simultaneously through setting up tup 2, fixture block 3, top cap 8, hammer handle 9, hammer handle cover 10 and handle cap 11, make this grinding hammer change parts that can be simple swift when the part damages, and need not purchase again, use experience has been improved greatly.

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.

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

Claims

1. The utility model provides a hammer of milling with subtract power effect, includes hammer block (1), its characterized in that, hammer block (1) bottom welded mounting has fixture block (3), fixture block (3) are L shape, hammer block (1) bottom is installed tup (2) through fixture block (3) joint, hammer block (1) inside is provided with surge chamber (4), iron ball (5) have been placed to surge chamber (4) bottom, surge chamber (4) inside is located iron ball (5) top and has been placed back and push away baffle (6), back and push away baffle (6) and surge chamber (4) slip setting, surge chamber (4) inside is located back and pushes away baffle (6) top and has been placed damping spring (7), damping spring (7) bottom and back and push away baffle (6) top welding setting, top cap (8) are installed to hammer block (1) top screw thread, top cover (8) top centre welded mounting has hammer handle (9), hammer handle (9) overcoat is equipped with hammer handle cover (10), hammer handle (9) top threaded mounting has handle cap (11), hammer handle cover (10) are pressed from both sides tightly by top cap (8) and handle cap (11), handle cap (11) top centre welding installs pull ring (12).

2. A reducing-force milling hammer as claimed in claim 1, wherein the hammer body (1) is made of stainless steel, and has a cylindrical shape as a whole, and both side walls are provided with screw threads.

3. The grinding hammer with the force reducing effect is characterized in that the hammer head (2) is made of wood, a clamping groove matched with the clamping block (3) is formed in the top of the hammer head (2), and an irregular friction surface is formed in the bottom surface of the hammer head (2).

4. A reducing-force grinding hammer as claimed in claim 1, characterized in that the number of iron balls (5) is sufficient for the iron balls to fill half the volume of the damping chamber (4).

5. A reducing mill hammer according to claim 1, characterized in that the cover (8) is of stainless steel material and is provided with a thread matching the hammer body (1).

6. A milling hammer with force reducing effect according to claim 1, characterized in that the diameter of the pushing back partition (6) is matched with the diameter of the inner wall of the damping chamber (4), and the top of the pushing back partition (6) is provided with a groove matched with the diameter of the damping spring (7).

7. The grinding hammer with force reducing effect according to claim 1, wherein the hammer handle sleeve (10) is wooden, the hammer handle sleeve (10) is provided with a through hole matched with the hammer handle (9), and the shape of the hammer handle sleeve (10) is from top to bottom in a trend of being first smaller and then larger and then smaller and then larger.