CN213793959U

CN213793959U - Reinforcing bar shearing device for building machinery processing

Info

Publication number: CN213793959U
Application number: CN202022054395.7U
Authority: CN
Inventors: 唐承文
Original assignee: Anhui Xiangkui Architectural Decoration Engineering Co ltd
Current assignee: Anhui Xiangkui Architectural Decoration Engineering Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-27
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a reinforcing bar shearing apparatus for building machinery processing, including base, support, first bracing piece, horizontal pole and first spacing groove, the all fixedly connected with latch mechanism in both sides of base bottom, the first bracing piece of one side fixedly connected with on base top, and the top of first bracing piece is provided with protection machanism, one side of first bracing piece is provided with two supports, the all fixedly connected with horizontal pole in top of support, the top of horizontal pole is provided with the first spacing groove of a plurality of, the base top fixedly connected with support frame of support one side, the inside of casing is provided with logical chamber, the top fixedly connected with handle of casing. The utility model discloses not only realized the safeguard function when this reinforcing bar shearing mechanism for building machinery processing uses, realized the function of the installation of being convenient for when this reinforcing bar shearing mechanism for building machinery processing uses, realized the function of the location installation of cutter body when this reinforcing bar shearing mechanism for building machinery processing uses moreover.

Description

Reinforcing bar shearing device for building machinery processing

Technical Field

The utility model relates to a building machinery processing technology field specifically is a reinforcing bar shearing mechanism for building machinery processing.

Background

Along with the continuous development of society, people also know more and more about the building, and it needs corresponding reinforcing bar to process the building when using, and the reinforcing bar needs to process it and cut off when using, then needs corresponding reinforcing bar shearing machine for building machining, and this kind of reinforcing bar shearing machine for building machining in the market is various now, can satisfy people's user demand basically, but still has certain problem:

when the traditional steel bar shearing device for building machining is used, due to the fact that the protective measures are low, the phenomenon that a cutter body is damaged can occur when the device is used, and then great troubles are brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar shearing mechanism for building machinery processing to propose the impaired problem of device cutter body among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel bar shearing device for building machining comprises a base, a support, a first supporting rod, a cross rod and a first limiting groove, wherein clamping mechanisms are fixedly connected to two sides of the bottom end of the base, the first supporting rod is fixedly connected to one side of the top end of the base, a protection mechanism is arranged at the top end of the first supporting rod, the protection mechanism comprises a protection pad, an inner cavity, a sliding groove, a second supporting rod, a protection spring and a sliding block, a plurality of protection springs are fixedly connected to the bottom end of the protection pad, the bottom ends of the protection springs are fixedly connected to the top end of the first supporting rod, the second supporting rod is fixedly connected to two sides of the bottom end of the protection pad, the sliding block is fixedly connected to one side of the second supporting rod, the inner cavity is arranged below the second supporting rod, the inner cavity and the first supporting rod are integrally formed, and the sliding groove is arranged on one side of the inner cavity, one side of first bracing piece is provided with two supports, and the bottom of support all with the fixed joint in top of base, the equal fixedly connected with horizontal pole in top of support, and the one end of horizontal pole and the lateral wall fixed connection of first bracing piece, the top of horizontal pole is provided with the first spacing groove of a plurality of, the base top fixedly connected with support frame of support one side, and the inside of support frame has the casing through pivot swing joint, the inside of casing is provided with logical chamber, and the inside that leads to the chamber has cup jointed the cutter body through fixing stud, the both sides of fixing stud have the nut all threaded connection, the both sides of cutter body all are provided with the second spacing groove, and the inside of second spacing groove all is provided with the joint piece, one side of joint piece all is through the lateral wall fixed connection in joint spring and logical chamber, the top fixedly connected with handle of casing.

Preferably, latch mechanism includes arm-tie, arc wall, fixed plate, connecting rod, reset spring, leads to groove, joint pole and recess, the top of fixed plate and the bottom fixed connection of base, the below of fixed plate is provided with the arm-tie, and the inside of arm-tie is provided with the arc wall, the inside of fixed plate is provided with leads to the groove, and leads to the both sides of groove and all is provided with the recess, the inside of recess is provided with the connecting rod, and the bottom of connecting rod extend to the outside of fixed plate and with the top fixed connection of arm-tie, reset spring has all been cup jointed on the surface of connecting rod, and the top of connecting rod is all fixedly connected with joint pole.

Preferably, the connecting rods are symmetrically distributed on the center line of the surface of the fixing plate, and the clamping rods are clamped with the grooves.

Preferably, the protection spring is equidistant distribution in the bottom of protection pad, the second bracing piece is symmetric distribution in the bottom of protection pad.

Preferably, the sliding groove and the sliding block are of a sliding structure, and the inner cavity is sleeved with the second supporting rod.

Preferably, the first limiting grooves are distributed at the top end of the cross rod at equal intervals, and the first limiting grooves are designed in a semicircular shape.

Compared with the prior art, the beneficial effects of the utility model are that: the steel bar shearing device for building machining not only realizes the protection function when the steel bar shearing device for building machining is used, realizes the function of convenient installation when the steel bar shearing device for building machining is used, but also realizes the function of positioning and installing a cutter body when the steel bar shearing device for building machining is used;

(1) when the cutter body is pressed downwards, the handle is connected with the protective pad, the protective spring at the bottom end of the protective pad drives the protective pad downwards under the action of gravity, and the protective pad can give a buffering force to the protective pad when the through cavity is cut to protect the through cavity, so that the service life of the through cavity is prolonged, the protective function of the steel bar shearing device for building machining is realized when the steel bar shearing device for building machining is used, and the protection of the cutter body is improved when the steel bar shearing device for building machining is used;

(2) the arc-shaped groove is pulled, the connecting rod is driven downwards under the action of the pulling plate, the clamping rod is separated from the groove until the clamping rod is connected with the bottom of the through groove, the fixture is placed in the through groove, the groove is aligned with a reserved groove in the fixture, the arc-shaped groove is loosened, the clamping rod is clamped with the groove again under the elastic action of the reset spring, the base and the fixture are fixed, the function of convenience in installation when the steel bar shearing device for building machining is used is achieved, and therefore the practicability of the steel bar shearing device for building machining is improved when the steel bar shearing device for building machining is used;

(3) when the cutter body needs to be replaced, the nut is rotated, the nut can be separated from the fixing stud, the nut is replaced and polished, the distance between the clamping blocks is increased by pulling the clamping blocks, the cutter body is placed in the clamping blocks again, the clamping blocks can be clamped with the through cavity again by loosening the clamping blocks under the action of the clamping springs at the moment, the cutter body is positioned, the fixing stud is reset and the nut is rotated reversely, the cutter body and the shell are locked, the function of positioning and installing the cutter body when the steel bar shearing device for building machining is used is achieved, and therefore the convenience degree of the steel bar shearing device for building machining in use is improved.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of the protection mechanism of the present invention;

FIG. 3 is a schematic side view of the cutter body of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the clamping mechanism of the present invention.

In the figure: 1. a base; 2. a clamping mechanism; 201. pulling a plate; 202. an arc-shaped slot; 203. a fixing plate; 204. a connecting rod; 205. a return spring; 206. a through groove; 207. a clamping and connecting rod; 208. A groove; 3. a support; 4. a first support bar; 5. a protection mechanism; 501. a protective pad; 502. An inner cavity; 503. a chute; 504. a second support bar; 505. a guard spring; 506. a slider; 6. a cross bar; 7. a first limit groove; 8. a handle; 9. a housing; 10. a cavity is communicated; 11. a second limit groove; 12. fixing the stud; 13. a rotating shaft; 14. a support frame; 15. a cutter body; 16. a clamping block; 1601. clamping a spring; 17. and (4) a nut.

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. 1-4, the present invention provides an embodiment: a steel bar shearing device for building machining comprises a base 1, a bracket 3, a first supporting rod 4, a cross rod 6 and a first limiting groove 7, wherein two sides of the bottom end of the base 1 are fixedly connected with a clamping mechanism 2, the clamping mechanism 2 comprises a pulling plate 201, an arc-shaped groove 202, a fixing plate 203, a connecting rod 204, a reset spring 205, a through groove 206, a clamping rod 207 and a groove 208, the top end of the fixing plate 203 is fixedly connected with the bottom end of the base 1, the pulling plate 201 is arranged below the fixing plate 203, and the inner part of the pulling plate 201 is provided with an arc-shaped groove 202, the inner part of the fixing plate 203 is provided with a through groove 206, grooves 208 are arranged on both sides of the through groove 206, the connecting rod 204 is arranged in the grooves 208, the bottom end of the connecting rod 204 extends to the outside of the fixing plate 203 and is fixedly connected with the top end of the pulling plate 201, the surfaces of the connecting rods 204 are all sleeved with a return spring 205, and the top ends of the connecting rods 204 are all fixedly connected with clamping rods 207;

when the mechanism is used, firstly, the arc-shaped groove 202 is pulled, the connecting rod 204 is driven downwards under the action of the pulling plate 201, the clamping rod 207 is separated from the groove 208 at the moment until the clamping rod 207 is connected with the bottom of the through groove 206, then a fixture is placed in the through groove 206, the groove 208 is aligned with a reserved groove in the fixture at the moment, then the arc-shaped groove 202 is loosened, and the clamping rod 207 is clamped with the groove 208 again under the elastic action of the return spring 205, so that the base 1 is fixed with the fixture;

one side of the top end of the base 1 is fixedly connected with a first supporting rod 4, the top end of the first supporting rod 4 is provided with a protection mechanism 5, the protection mechanism 5 comprises a protection pad 501, an inner cavity 502, a sliding groove 503, a second supporting rod 504, a protection spring 505 and a sliding block 506, the bottom end of the protection pad 501 is fixedly connected with a plurality of protection springs 505, the bottom ends of the protection springs 505 are fixedly connected with the top end of the first supporting rod 4, the two sides of the bottom end of the protection pad 501 are fixedly connected with the second supporting rod 504, one side of the second supporting rod 504 is fixedly connected with the sliding block 506, the inner cavity 502 is arranged below the second supporting rod 504, the inner cavity 502 and the first supporting rod 4 are in an integrated molding design, and one side of the inner cavity 502 is provided with the sliding groove 503;

when the mechanism is used, firstly, when the cutter body 15 is pressed down, the handle 8 is connected with the protection pad 501, the protection spring 505 at the bottom end of the protection pad 501 drives the protection pad 501 downwards under the action of gravity, and the protection spring gives a buffer force when the through cavity 10 is cut, so that the through cavity 10 is protected, and the service life of the through cavity 10 is prolonged;

two supports 3 are arranged on one side of the first supporting rod 4, the bottom ends of the supports 3 are fixedly clamped with the top end of the base 1, cross rods 6 are fixedly connected to the top ends of the supports 3, one ends of the cross rods 6 are fixedly connected with the side walls of the first supporting rod 4, and a plurality of first limiting grooves 7 are formed in the top ends of the cross rods 6;

the first limiting grooves 7 are distributed at equal intervals at the top ends of the cross rods 6, and the first limiting grooves 7 are designed in a semicircular shape, so that the reinforcing steel bars can be limited conveniently;

1 top fixedly connected with support frame 14 of base on one side of support 3, and there is casing 9 inside of support frame 14 through pivot 13 swing joint, the inside of casing 9 is provided with logical chamber 10, and the inside that leads to chamber 10 has cup jointed cutter body 15 through fixing stud 12, fixing stud 12's both sides all threaded connection has nut 17, cutter body 15's both sides all are provided with second spacing groove 11, and the inside of second spacing groove 11 all is provided with joint piece 16, one side of joint piece 16 all is through joint spring 1601 and the lateral wall fixed connection who leads to chamber 10, the top fixedly connected with handle 8 of casing 9.

The working principle is as follows: when the steel bar shearing device for building machining is used, firstly, the arc-shaped groove 202 is pulled, the connecting rod 204 is driven downwards under the action of the pull plate 201, at the moment, the clamping rod 207 is separated from the groove 208 until the clamping rod 207 is connected with the bottom of the through groove 206, then a fixture is placed in the through groove 206, at the moment, the groove 208 is aligned with a reserved groove in the fixture, then the arc-shaped groove 202 is loosened, and the clamping rod 207 is clamped with the groove 208 again under the elastic action of the reset spring 205, so that the base 1 and the fixture are fixed;

secondly, when the cutter body 15 is pressed downwards, the handle 8 is connected with the protection pad 501, at the moment, the protection spring 505 at the bottom end of the protection pad 501 drives the protection pad 501 downwards under the action of gravity, and the protection spring gives a buffering force to the protection pad when the through cavity 10 is cut, so that the through cavity 10 is protected, and the service life of the through cavity 10 is prolonged;

finally, when the cutter body 15 needs to be replaced, the nut 17 is rotated, the nut 17 can be separated from the fixing stud 12, the nut 17 is replaced and polished, the clamping block 16 is pulled, the distance between the clamping block 16 and the fixing stud is increased, the cutter body 15 is placed in again, the clamping block 16 is loosened, the clamping block 16 and the through cavity 10 are clamped again under the action of the clamping spring 1601, the cutter body 15 is positioned, the fixing stud 12 is reset, the nut 17 is rotated reversely, the cutter body 15 and the machine shell 9 are locked, and finally the steel bar shearing device for building machining is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a reinforcing bar shearing mechanism for building machinery processing, includes base (1), support (3), first bracing piece (4), horizontal pole (6) and first spacing groove (7), its characterized in that: the clamping mechanism (2) is fixedly connected to both sides of the bottom end of the base (1), a first supporting rod (4) is fixedly connected to one side of the top end of the base (1), a protection mechanism (5) is arranged at the top end of the first supporting rod (4), the protection mechanism (5) comprises a protection pad (501), an inner cavity (502), a sliding chute (503), a second supporting rod (504), a protection spring (505) and a sliding block (506), the bottom end of the protection pad (501) is fixedly connected with a plurality of protection springs (505), the bottom ends of the protection springs (505) are fixedly connected with the top end of the first supporting rod (4), the second supporting rod (504) is fixedly connected to both sides of the bottom end of the protection pad (501), the sliding block (506) is fixedly connected to one side of the second supporting rod (504), the inner cavity (502) is arranged below the second supporting rod (504), an inner cavity (502) and a first supporting rod (4) are designed to be integrally formed, a sliding groove (503) is formed in one side of the inner cavity (502), two supports (3) are arranged on one side of the first supporting rod (4), the bottom ends of the supports (3) are fixedly clamped with the top end of a base (1), a cross rod (6) is fixedly connected to the top ends of the supports (3), one end of the cross rod (6) is fixedly connected with the side wall of the first supporting rod (4), a plurality of first limiting grooves (7) are formed in the top end of the cross rod (6), a supporting frame (14) is fixedly connected to the top end of the base (1) on one side of each support (3), the interior of the supporting frame (14) is movably connected with a machine shell (9) through a rotating shaft (13), a through cavity (10) is formed in the machine shell (9), and a cutter body (15) is sleeved in the through a fixing stud (12), both sides of fixing stud (12) all have screw cap (17) in threaded connection, the both sides of cutter body (15) all are provided with second spacing groove (11), and the inside of second spacing groove (11) all is provided with joint piece (16), one side of joint piece (16) all is through joint spring (1601) and the lateral wall fixed connection who leads to chamber (10), the top fixedly connected with handle (8) of casing (9).

2. The reinforcing bar cutting device for building machinery processing of claim 1, wherein: the clamping mechanism (2) comprises a pulling plate (201), an arc-shaped groove (202), a fixing plate (203), a connecting rod (204), a return spring (205), a through groove (206), a clamping rod (207) and a groove (208), the top end of the fixed plate (203) is fixedly connected with the bottom end of the base (1), a pulling plate (201) is arranged below the fixed plate (203), an arc-shaped groove (202) is arranged inside the pulling plate (201), a through groove (206) is arranged inside the fixed plate (203), grooves (208) are arranged on both sides of the through groove (206), a connecting rod (204) is arranged in the grooves (208), the bottom end of the connecting rod (204) extends to the outside of the fixing plate (203) and is fixedly connected with the top end of the pulling plate (201), the surface of the connecting rod (204) is sleeved with a return spring (205), and the top end of the connecting rod (204) is fixedly connected with a clamping rod (207).

3. The reinforcing bar cutting device for building machinery processing of claim 2, wherein: the connecting rods (204) are symmetrically distributed on the middle line of the surface of the fixing plate (203), and the clamping rods (207) are clamped with the grooves (208).

4. The reinforcing bar cutting device for building machinery processing of claim 1, wherein: the protection springs (505) are distributed at equal intervals at the bottom end of the protection pad (501), and the second support rods (504) are symmetrically distributed at the bottom end of the protection pad (501).

5. The reinforcing bar cutting device for building machinery processing of claim 1, wherein: the sliding groove (503) and the sliding block (506) are of a sliding structure, and the inner cavity (502) is sleeved with the second supporting rod (504).

6. The reinforcing bar cutting device for building machinery processing of claim 1, wherein: the first limiting grooves (7) are distributed at the top end of the cross rod (6) at equal intervals, and the first limiting grooves (7) are designed in a semicircular shape.