CN214323211U

CN214323211U - Steel core copper quilt formula tup

Info

Publication number: CN214323211U
Application number: CN202023092763.3U
Authority: CN
Inventors: 陈飞; 吕成杰
Original assignee: Nanjing Jiangning Higher Vocational And Technical School
Current assignee: Nanjing Jiangning Higher Vocational And Technical School
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-01
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a steel core copper quilt formula tup, including the iron hammer body, iron hammer body upper surface is equipped with the connecting block, the outside activity cover of connecting block is equipped with the copper hammer cover, the connecting hole has been seted up to iron hammer body side, the inside activity card of connecting hole is equipped with the hammer handle, the hammer handle outside is equipped with the locking groove, the inside slide bar that is equipped with of iron hammer body, slide bar side slide card is equipped with the fixture block, the shifting chute has been seted up to the fixture block side, slide bar slide card is established in the shifting chute, the inside card of iron hammer body is equipped with first spring, first spring one end and iron hammer body fixed connection, the first spring other end and fixture block fixed connection, the fixture block side is equipped with the connecting rod, and this steel core copper quilt formula tup is compared with the integral copper hammer of tradition, and its main part is iron, and only work part copper hammer cover is the copper. The copper hammer sleeve is connected with the iron hammer body through the screw to be integrally assembled, so that all functions of the traditional integral copper hammer can be realized, and the consumption of copper is greatly reduced.

Description

Steel core copper quilt formula tup

Technical Field

The utility model relates to a tup technical field specifically is a steel core copper quilt formula tup.

Background

When assembling metal parts, a copper bar or a copper hammer is often required for knocking operation so as to assemble the parts better. At present the hammer head part of widely used copper hammer is whole to be cast by copper in the part assembly, and raw materials cost is higher, and because of long-term beating repeatedly, produce easily between hammer head and the hammer handle and become flexible, if the hammer head is thrown away very dangerous, and often need not unidimensional hammer head to assemble during the assembly part, so need often change unidimensional hammer head, traditional hammer is very inconvenient when changing the hammer head, it is all extremely complicated with the installation to dismantle, for this we propose a steel core copper quilt formula hammer head and be used for solving above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a steel core copper quilt formula tup to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel core copper quilt type hammer head comprises an iron hammer body, wherein a connecting block is arranged on the upper surface of the iron hammer body, a copper hammer sleeve is movably sleeved outside the connecting block, a connecting hole is formed in the side surface of the iron hammer body, a hammer handle is movably clamped inside the connecting hole, an anti-loosening groove is formed outside the hammer handle, a sliding rod is arranged inside the iron hammer body, a clamping block is arranged on the sliding clamp on the side surface of the sliding rod, a moving groove is formed in the side surface of the clamping block, the sliding rod is arranged in the moving groove in a sliding manner, a first spring is clamped inside the iron hammer body, one end of the first spring is fixedly connected with the iron hammer body, the other end of the first spring is fixedly connected with the clamping block, a connecting rod is arranged on the side surface of the clamping block, a sliding groove is formed in the side surface of the iron hammer body, the sliding clamp of the connecting rod is arranged in the sliding groove, a moving block is fixedly connected with the end part of the connecting rod, and a limiting plate is fixedly connected with the side surface of the iron hammer body, the limiting device is characterized in that a limiting rod is movably inserted into the side face of the limiting plate, the limiting rod can penetrate through the iron hammer body and can be movably inserted into the hammer handle, a fixing plate is arranged on the side face of the iron hammer body, a sliding rail is arranged on the side face of the iron hammer body, a clamping plate is arranged on the side face of the sliding rail in a sliding mode, a second spring is arranged on the upper surface of the fixing plate, and the end portion of the second spring is fixedly connected with the clamping plate.

Preferably, the side surface of the hammer handle is provided with a fixing groove, and the clamping block can be movably inserted into the fixing groove.

Preferably, a through hole is formed in the side face of the hammer handle, and the limiting rod can penetrate through the iron hammer body and can be movably inserted into the through hole.

Preferably, the clamping plate is provided with a clamping groove on the upper surface, and the limiting rod can penetrate through the iron hammer body and is clamped in the clamping groove.

Preferably, the slide block is arranged on the slide clamp on the side face of the slide rail, and the side face of the slide block is fixedly connected with the clamping plate.

Preferably, a hexagonal cylindrical screw is movably inserted into the side surface of the copper hammer sleeve, a threaded hole is formed in the side surface of the connecting block, and the hexagonal cylindrical screw can penetrate through the copper hammer sleeve and is clamped in the threaded hole in a threaded manner.

Preferably, the hammer handle is externally provided with anti-skidding grains, and the end part of the hammer handle is provided with a hanging hole.

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

1. compared with the traditional integral copper hammer, the steel core copper quilt type hammer has the advantages that the main body is made of iron, and only the working part of the copper hammer sleeve is made of copper. The copper hammer sleeve is connected with the iron hammer body through the screw to be integrally assembled, so that all functions of the traditional integral copper hammer can be realized, the consumption of copper is greatly reduced, and the cost is obviously reduced;

2. the hammer handle is convenient to mount and dismount, the hammer head is convenient to replace, the dismounting time of the hammer handle is saved, and the hammer head can be effectively prevented from loosening after the hammer head is mounted;

3. be equipped with anti-skidding line on the hammer handle, increase frictional force and conveniently grip, and be equipped with the hanging hole in hammer handle bottom, conveniently accomodate.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic sectional view of the iron hammer body of the present invention;

FIG. 4 is a schematic view of the hammer handle structure of the present invention;

FIG. 5 is a schematic view of the structure of the slot of the present invention;

in the figure: 1. a copper hammer sleeve; 11. connecting blocks; 12. hexagonal cylindrical screws; 111. a threaded hole; 2. an iron hammer body; 21. a chute; 22. connecting holes; 23. a slide bar; 3. a hammer handle; 31. anti-skid lines; 32. hanging holes; 33. an anti-loosening groove; 331. fixing grooves; 332. a through hole; 4. a clamping block; 41. a moving groove; 42. a first spring; 43. a connecting rod; 431. a moving block; 5. a limiting plate; 51. a limiting rod; 6. a fixing plate; 61. a second spring; 7. a slide rail; 71. a slider; 8. clamping a plate; 81. a clamping groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a steel core copper quilt type hammer head comprises an iron hammer body 2, wherein a connecting block 11 is arranged on the upper surface of the iron hammer body 2, a copper hammer sleeve 1 is movably sleeved outside the connecting block 11, the copper hammer sleeve 1 is movably sleeved on the connecting block 11, when a threaded hole 111 formed in the side surface of the connecting block 11 is aligned with a threaded hole 111 formed in the side surface of the copper hammer sleeve 1, a hexagonal cylindrical screw 12 can be screwed in a rotating mode, the hexagonal cylindrical screw 12 is clamped into the threaded hole 111 in a threaded mode to limit the copper hammer sleeve 1, a connecting hole 22 is formed in the side surface of the iron hammer body 2, a hammer handle 3 is movably clamped inside the connecting hole 22, an anti-loosening groove 33 is formed outside the hammer handle 3, a sliding rod 23 is arranged inside the iron hammer body 2, a clamping block 4 is arranged on the side surface of the sliding rod 23 in a sliding mode, a moving groove 41 is formed in the side surface of the clamping block 4, the sliding rod 23 is clamped in the moving groove 41 in a sliding mode, a first spring 42 is clamped inside the iron hammer body 2, one end of the first spring 42 is fixedly connected with the iron hammer body 2, the other end of the first spring 42 is fixedly connected with the fixture block 4, the side surface of the fixture block 4 is provided with a connecting rod 43, the side surface of the hammer body 2 is provided with a sliding groove 21, the connecting rod 43 is slidably clamped in the sliding groove 21, the end part of the connecting rod 43 is fixedly connected with a moving block 431, the moving block 431 is lifted upwards to drive the fixture block 4 to move upwards through the connecting rod 43 to compress the first spring 42, then the hammer handle 3 is movably inserted into the connecting hole 22, the moving block 431 is loosened, the fixture block 4 moves downwards along the sliding rod 23 under the elastic force of the first spring 42, so that the fixture block 4 is movably inserted into the fixing groove 331 to limit the hammer handle 3, the side surface of the hammer body 2 is fixedly connected with a limiting plate 5, the side surface of the limiting plate 5 is movably inserted with a limiting rod 51, the limiting rod 51 can penetrate through the hammer body 2 and can be movably inserted into the hammer handle 3, the side surface of the hammer body 2 is provided with a fixing plate 6, the side surface of the hammer body 2 is provided with a sliding rail 7, and the side surface of the sliding plate 8 is slidably provided with a clamping plate 8, fixed plate 6 upper surface is equipped with second spring 61, second spring 61 tip and 8 fixed connection of cardboard, cardboard 8 is moved to the downward pressure, second spring 61 is moved to the pressure, then the activity is inserted and is established gag lever post 51, make gag lever post 51 run through indisputable hammer block 2 and the activity is inserted and is established into through hole 332 in, then loosen cardboard 8, under the effect of second spring 61, cardboard 8 rebound upwards, make cardboard 8 upwards remove along slide rail 7 through slider 71, make the gag lever post 51 card that runs through establish into in the draw-in groove 81, carry on spacingly to hammer stem 3.

The side surface of the hammer handle 3 is provided with a fixing groove 331, and the fixture block 4 can be movably inserted into the fixing groove 331 to limit the hammer handle 3.

The side of the hammer handle 3 is provided with a through hole 332, and the limiting rod 51 can penetrate through the iron hammer body 2 and is movably inserted into the through hole 332 to limit the hammer handle 3.

A clamping groove 81 is formed in the upper surface of the clamping plate 8, and the limiting rod 51 can penetrate through the iron hammer body 2 and is clamped in the clamping groove 81 to limit the limiting rod 51.

The slide rail 7 is provided with a slide block 71 on the side surface in a sliding clamping way, and the side surface of the slide block 71 is fixedly connected with the clamping plate 8.

Hexagonal cylindrical screws 12 are movably inserted in the side face of the copper hammer sleeve 1, threaded holes 111 are formed in the side face of the connecting block 11, and the hexagonal cylindrical screws 12 can penetrate through the copper hammer sleeve 1 and are clamped in the threaded holes 111 in a threaded mode to limit the copper hammer sleeve 1.

The hammer handle 3 is externally provided with anti-skid grains 31 for convenient holding, and the end part of the hammer handle 3 is provided with a hanging hole 32.

The working principle is as follows: when the device is used, the copper hammer sleeve 1 is movably sleeved on the connecting block 11, after the threaded hole 111 formed in the side surface of the connecting block 11 is aligned with the threaded hole 111 formed in the side surface of the copper hammer sleeve 1, the hexagonal cylindrical screw 12 can be screwed in a rotating mode, the hexagonal cylindrical screw 12 is clamped in the threaded hole 111 in a threaded mode, the copper hammer sleeve 1 is limited, then the moving block 431 is lifted upwards to drive the clamping block 4 to move upwards through the connecting rod 43, the first spring 42 is compressed, the hammer handle 3 is movably inserted into the connecting hole 22, the moving block 431 is loosened, the clamping block 4 moves downwards along the sliding rod 23 under the elastic force of the first spring 42, the clamping block 4 is movably inserted into the fixing groove 331 to limit the hammer handle 3, the anti-loosening groove 33 is formed in the outer portion of the hammer handle 3, the friction force between the hammer handle 3 and the connecting hole 22 can be increased, the hammer handle 3 is prevented from loosening, then the clamping plate 8 is pressed downwards, the second spring 61 is pressed, then the gag lever post 51 is established in the activity is inserted, make gag lever post 51 run through indisputable hammer block 2 and the activity is inserted and is established in penetrating hole 332, then loosen cardboard 8, under the effect of second spring 61, cardboard 8 upwards rebounds, make cardboard 8 pass through slider 71 along slide rail 7 upwards moving, make the gag lever post 51 card that runs through establish into in the draw-in groove 81, and withstand cardboard 8 through the ascending elasticity that second spring 61 compression produced, thereby upwards withstand the gag lever post 51 that the card was established in draw-in groove 81, it is spacing thereby to rock the gag lever post 51 to carry out spacingly to the stopper rod 51, hammer handle 3 outside is equipped with anti-skidding line 31, make things convenient for the hand to grip, 3 tip of hammer handle is equipped with hanging hole 32, convenient storage.

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. A steel core copper quilt type hammer head comprises an iron hammer body (2) and is characterized in that a connecting block (11) is arranged on the upper surface of the iron hammer body (2), a copper hammer sleeve (1) is movably sleeved outside the connecting block (11), a connecting hole (22) is formed in the side surface of the iron hammer body (2), a hammer handle (3) is movably clamped inside the connecting hole (22), an anti-loosening groove (33) is formed in the outside of the hammer handle (3), a sliding rod (23) is arranged inside the iron hammer body (2), a clamping block (4) is arranged in a sliding clamp on the side surface of the sliding rod (23), a moving groove (41) is formed in the side surface of the clamping block (4), the sliding rod (23) is slidably clamped in the moving groove (41), a first spring (42) is arranged in the iron hammer body (2), one end of the first spring (42) is fixedly connected with the iron hammer body (2), and the other end of the first spring (42) is fixedly connected with the clamping block (4), fixture block (4) side is equipped with connecting rod (43), spout (21) have been seted up to iron hammer block (2) side, connecting rod (43) slide card is established in spout (21), connecting rod (43) tip fixedly connected with movable block (431), iron hammer block (2) side fixedly connected with limiting plate (5), limiting plate (5) side activity is inserted and is equipped with gag lever post (51), gag lever post (51) can run through iron hammer block (2) and activity and inject in hammer handle (3), iron hammer block (2) side is equipped with fixed plate (6), iron hammer block (2) side is equipped with slide rail (7), slide rail (7) sideslip is equipped with cardboard (8), fixed plate (6) upper surface is equipped with second spring (61), second spring (61) tip and cardboard (8) fixed connection.

2. The steel core copper quilt hammer head of claim 1, wherein: the side surface of the hammer handle (3) is provided with a fixing groove (331), and the clamping block (4) can be movably inserted into the fixing groove (331).

3. The steel core copper quilt hammer head of claim 1, wherein: the side surface of the hammer handle (3) is provided with a through hole (332), and the limiting rod (51) can penetrate through the iron hammer body (2) and can be movably inserted into the through hole (332).

4. The steel core copper quilt hammer head of claim 1, wherein: a clamping groove (81) is formed in the upper surface of the clamping plate (8), and the limiting rod (51) can penetrate through the iron hammer body (2) and is clamped in the clamping groove (81).

5. The steel core copper quilt hammer head of claim 1, wherein: the side surface of the sliding rail (7) is provided with a sliding block (71) in a sliding manner, and the side surface of the sliding block (71) is fixedly connected with the clamping plate (8).

6. The steel core copper quilt hammer head of claim 1, wherein: hexagonal cylindrical screws (12) are movably inserted in the side faces of the copper hammer sleeve (1), threaded holes (111) are formed in the side faces of the connecting blocks (11), and the hexagonal cylindrical screws (12) can penetrate through the copper hammer sleeve (1) and are clamped into the threaded holes (111) in a threaded mode.

7. The steel core copper quilt hammer head of claim 1, wherein: the hammer handle (3) is externally provided with anti-skid grains (31), and the end part of the hammer handle (3) is provided with a hanging hole (32).