CN212857538U

CN212857538U - Steel bar connecting end grinding threading equipment for building construction

Info

Publication number: CN212857538U
Application number: CN202021379284.7U
Authority: CN
Inventors: 李新明
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-02
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a manufacture equipment field specifically is a steel bar connection end mantle fiber equipment of polishing for construction, include: the box body is provided with universal wheels at the bottom and a control panel, a motor is mounted on the surface of one end of the upper part of the box body, a rotating shaft is connected to one side of the motor, a chuck is mounted at the end part of the rotating shaft, a clamping pin is arranged on the chuck, and a screw die is fixed in the center of the clamping pin; a base is fixed on the upper surface of the other side of the box body, a feeding shearing device is arranged between the base and the chuck, and reinforcing steel bars are placed in the feeding shearing device; the device integrates functions of cutting, polishing, threading and the like, improves the working efficiency, reduces the labor intensity of workers, improves the processing quality and greatly reduces the manual use cost.

Description

Steel bar connecting end grinding threading equipment for building construction

Technical Field

The utility model relates to a manufacture equipment field specifically is a steel bar connection end mantle fiber equipment of polishing for construction.

Background

Generally, the operation of threading and polishing the reinforcing steel bars in the building engineering is mainly realized by two persons separately, the operation of threading the reinforcing steel bars is firstly carried out, and then the operation of polishing is carried out, and the defects existing in the mode are mainly as follows: 1. threading and polishing can not be carried out simultaneously; 2. two working procedures, namely two-person operation, wherein the polishing operation has a missing phenomenon; 3. two processes, two persons work, increase the management, coordinate the difficulty; 4. there is no work (secondary conveyance, etc.) to reduce the efficiency; 5. the threading and polishing operation quality can not be ensured.

Based on the problems, the device capable of automatically polishing the mantle fiber and cutting the mantle fiber is provided, integrates the functions of cutting, polishing, mantle fiber and the like, reduces the complexity of using different devices in the working process, greatly improves the working efficiency through mechanical driving, reduces the labor degree of workers, and improves the processing quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel bar connection end mantle fiber equipment of polishing for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a steel bar connection end mantle fiber equipment of polishing for construction, includes: the box body is provided with universal wheels at the bottom and a control panel, a motor is mounted on the surface of one end of the upper part of the box body, a rotating shaft is connected to one side of the motor, a chuck is mounted at the end part of the rotating shaft, a clamping pin is arranged on the chuck, and a screw die is fixed in the center of the clamping pin; the upper surface of box opposite side is fixed with the base, be provided with feeding shearing mechanism between base and the chuck, the reinforcing bar has been placed to feeding shearing mechanism.

As a further aspect of the present invention: the central axis of the reinforcing steel bar on the feeding and shearing device is collinear with the central axis of the threading die.

Another object of the embodiments of the present invention is to provide a feed shearing apparatus, comprising: the feeding device comprises feeding baffles, rollers are mounted between the feeding baffles, a shearing box is arranged at one end of each feeding baffle, baffles are fixed on a box body between the shearing box and a chuck, clamping plates are oppositely arranged between the baffles, a first rack and a second rack are respectively fixed in the clamping plates, springs are respectively connected to the end parts of the first rack and the second rack, and the other ends of the springs penetrate through the clamping plates and are fixed on the baffles; the last first fixed block that is provided with of shearing case, it installs the scissors body to rotate on the first fixed block, it rotates and is connected with the head rod to go up scissors body tip, the head rod other end rotates and connects the second connecting rod, it rotates and is connected with down the scissors body to go up scissors body middle part, it rotates and is connected with the third connecting rod on the scissors body down, the third connecting rod other end rotates with second connecting rod middle part and is connected, be provided with the second fixed block on the shearing case, second connecting rod middle part rotates and connects on the second fixed block, second connecting rod tip is provided with irregular carousel, the transmission shaft has been run through at irregular carousel middle part, the transmission shaft runs through inside shearing case and splint to splint, incomplete gear is installed to the transmission shaft tip.

As a further aspect of the present invention: anti-skid lines are arranged on the opposite surfaces of the clamping plates.

As a further aspect of the present invention: the first rack and the second rack are respectively meshed with the incomplete gear up and down.

As a further aspect of the present invention: the ends of the upper shear body and the lower shear body extend to the outside of the shear box.

As a further aspect of the present invention: the clamping plate can move relatively on the box body.

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

the device has changed traditional artifical mantle fiber mode when polishing the mantle fiber to the steel bar linkage, and through mechanical transmission's mode, the device will polish mantle fiber shearing mechanism and integrate, has improved the practicality and the application scope of device, has not only improved work efficiency, has promoted processingquality moreover, is a comparatively practical device.

Drawings

Fig. 1 is a schematic structural view of a steel bar connecting end thread grinding and sleeving device for building construction.

Fig. 2 is a left side view of the steel bar connecting end thread milling and threading equipment for building construction.

Fig. 3 is a top view of a feeding shearing device of a steel bar connecting end grinding threading device for building construction.

Fig. 4 is a schematic structural diagram of a shearing device of a steel bar connecting end grinding threading device for building construction.

Fig. 5 is a schematic diagram of the internal structure of a clamp block of the steel bar connecting end grinding threading equipment for building construction.

In the figure: 1-box body, 2-universal wheel, 3-control panel, 4-motor, 5-rotating shaft, 6-chuck, 7-threading die, 8-clamping foot, 9-reinforcing steel bar, 10-feeding shearing device, 1001-feeding baffle, 1002-roller, 1003-shearing box, 1004-baffle, 1005-clamping plate, 1006-first fixed block, 1007-upper shear body, 1008-first connecting rod, 1009-second connecting rod, 1010-lower shear body, 1011-third connecting rod, 1012-second fixed block, 1013-irregular turntable, 1014-transmission shaft, 1015-incomplete gear, 1016-first rack, 1017-spring, 1018-second rack and 11-base.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-5, in an embodiment of the present invention, a steel bar connecting end threading equipment for building construction includes: the box body 1 is provided with universal wheels 2 at the bottom of the box body 1, a control panel 3 is arranged on the box body 1, a motor 4 is arranged on the surface of one end of the upper part of the box body 1, one side of the motor 4 is connected with a rotating shaft 5, a chuck 6 is arranged at the end part of the rotating shaft 5, a clamping pin 8 is arranged on the chuck 6, and a threading die 7 is fixed in the center of the clamping pin 8; the upper surface of the other side of the box body 1 is fixed with a base 11, a feeding shearing device 10 is arranged between the base 11 and the chuck 6, and reinforcing steel bars 9 are placed in the feeding shearing device 10.

The embodiment of the utility model provides an in, the central axis of the last reinforcing bar 9 of feeding shearing mechanism 10 and the central axis collineation of threading die 7, the central axis of reinforcing bar 9 and the central axis collineation of threading die 7 carry out the mantle fiber in order to guarantee that reinforcing bar 9 can enter into threading die 7 smoothly.

Example 2

Referring to fig. 1-5, in an embodiment of the present invention, the feed shearing device 10 includes: the feeding device comprises feeding baffles 1001, rollers 1002 are mounted between the feeding baffles 1001, a shearing box 1003 is arranged at one end of each feeding baffle 1001, baffles 1004 are fixed on a box body 1 between the shearing box 1003 and a chuck 6, clamping plates 1005 are oppositely arranged between the baffles 1004, a first rack 1016 and a second rack 1018 are respectively fixed in the clamping plates 1005, springs 1017 are respectively connected to the ends of the first rack 1016 and the second rack 1018, and the other ends of the springs 1017 penetrate through the clamping plates 1005 and are fixed on the baffles 1004; a first fixed block 1006 is arranged on the shearing box 1003, an upper shearing body 1007 is rotatably arranged on the first fixed block 1006, a first connecting rod 1008 is rotatably connected to the end of the upper scissor body 1007, the other end of the first connecting rod 1008 is rotatably connected to a second connecting rod 1009, the middle part of the upper scissors body 1007 is rotatably connected with a lower scissors body 1010, the lower scissors body 1010 is rotatably connected with a third connecting rod 1011, the other end of the third connecting rod 1011 is rotatably connected with the middle of the second connecting rod 1009, a second fixed block 1012 is arranged on the shearing box 1003, the middle part of the second connecting rod 1009 is rotatably connected to the second fixed block 1012, an irregular rotating disc 1013 is arranged at the end of the second connecting rod 1009, a transmission shaft 1014 penetrates through the middle part of the irregular rotating disc 1013, the transmission shaft 1014 penetrates through the shearing box 1003 and the clamping plate 1005 to the interior of the clamping plate 1005, and the incomplete gear 1015 is installed at the end part of the transmission shaft 1014; when the reinforcing steel bar is sleeved and sheared, firstly, the reinforcing steel bar 9 is placed on the roller 1002, along with the rolling of the roller 1002, the reinforcing steel bar 9 is driven to advance into the dies 7 on the chuck 6, then the reinforcing steel bar 9 is fixed between the clamping plates 1005, the motor 4 is started, the motor 4 drives the rotating shaft 5 to rotate, the chuck 6 fixed on the rotating shaft 5 and the dies 7 in the clamping feet 8 rotate together when the rotating shaft 5 rotates, so that the threading work of the end part of the reinforcing steel bar 9 is realized, then when the reinforcing steel bar 9 is sheared, the transmission shaft 1014 drives the irregular turntable 1013 to rotate, so that the second connecting rod 1009 rotatably connected on the rotating shaft starts to rotate up and down around the second fixing block 1012, the second connecting rod 1009 drives the first connecting rod 1008 and the third connecting rod 1011 to move up and down when rotating up and down, and then the upper scissors body 1007 and the lower scissors body 1010 are driven to be meshed up.

The embodiment of the utility model provides an in, be provided with anti-skidding line on the opposite face of splint 1005, set up anti-skidding line on the clamping face of splint 1005 and can prevent mantle fiber in-process reinforcing bar 9 and skid and rotate, influence the mantle fiber effect.

The embodiment of the utility model provides an in, first rack 1016 and second rack 1018 mesh from top to bottom with incomplete gear 1015 respectively, and incomplete gear 1015 rotates and drives first rack 1016 and the motion of second rack 1018, and then has driven splint 1005 centre gripping and has relaxed, realizes the clamp tight and the release to reinforcing bar 9.

The embodiment of the utility model provides an in, go up scissors body 1007 and scissors body 1010 tip down and extend to shear box 1003 outsidely, conveniently cut reinforcing bar 9 between feeding baffle 1001.

The embodiment of the utility model provides an in, splint 1005 can be on box 1 relative movement, and splint 1005 relative movement has realized the centre gripping and the release to reinforcing bar 9, and is applicable to the reinforcing bar mantle fiber shearing of not unidimensional model, and application scope is wider.

The utility model discloses a theory of operation is: when the reinforcing steel bar 9 is cut by threading, firstly the reinforcing steel bar 9 is placed on the roller 1002, the reinforcing steel bar 9 is driven to advance into the threading die 7 on the chuck 6 along with the rolling of the roller 1002, then the reinforcing steel bar 9 is fixed between the clamping plates 1005, the motor 4 is started, the motor 4 drives the rotating shaft 5 to rotate, the chuck 6 fixed on the rotating shaft 5 and the threading die 7 in the clamping foot 8 rotate together when the rotating shaft 5 rotates, thereby realizing threading work on the end part of the reinforcing steel bar 9, when the steel bars 9 are sheared, the transmission shaft 1014 drives the irregular rotary disc 1013 to rotate, so that the second connecting rod 1009 rotatably connected thereto starts to rotate up and down around the second fixing block 1012, and the second connecting rod 1009 drives the first connecting rod 1008 and the third connecting rod 1011 to move up and down when rotating up and down, and then drive upper scissors body 1007 and lower scissors body 1010 to interlock from top to bottom and cut, realize the shearing to reinforcing bar 9.

The above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a steel bar connection end mantle fiber equipment of polishing for construction, includes: the box body (1) is characterized in that universal wheels (2) are installed at the bottom of the box body (1), a control panel (3) is arranged on the box body (1), a motor (4) is installed on the surface of one end of the upper portion of the box body (1), a rotating shaft (5) is connected to one side of the motor (4), a chuck (6) is installed at the end portion of the rotating shaft (5), a clamping pin (8) is arranged on the chuck (6), and a screw die (7) is fixed in the center of the clamping pin (8); the steel bar feeding and shearing device is characterized in that a base (11) is fixed on the upper surface of the other side of the box body (1), a feeding shearing device (10) is arranged between the base (11) and the chuck (6), and steel bars (9) are placed in the feeding shearing device (10).

2. A rebar connecting end grinding threading device for building construction as claimed in claim 1, wherein a central axis of a rebar (9) on the feeding and shearing device (10) is collinear with a central axis of the threading die (7).

3. The rebar connecting end grinding threading equipment for building construction as claimed in claim 1, wherein the feeding and shearing device (10) comprises: the feeding device comprises feeding baffles (1001), rollers (1002) are mounted between the feeding baffles (1001), a shearing box (1003) is arranged at one end of each feeding baffle (1001), baffles (1004) are fixed on a box body (1) between each shearing box (1003) and a chuck (6), clamping plates (1005) are oppositely arranged between the baffles (1004), a first rack (1016) and a second rack (1018) are respectively fixed in each clamping plate (1005), springs (1017) are respectively connected to the ends of the first rack (1016) and the second rack (1018), and the other ends of the springs (1017) penetrate through the clamping plates (1005) and are fixed on the baffles (1004); the shear box (1003) is provided with a first fixing block (1006), the first fixing block (1006) is rotatably provided with an upper shear body (1007), the end of the upper shear body (1007) is rotatably connected with a first connecting rod (1008), the other end of the first connecting rod (1008) is rotatably connected with a second connecting rod (1009), the middle of the upper shear body (1007) is rotatably connected with a lower shear body (1010), the lower shear body (1010) is rotatably connected with a third connecting rod (1011), the other end of the third connecting rod (1011) is rotatably connected with the middle of the second connecting rod (1009), the shear box (1003) is provided with a second fixing block (1012), the middle of the second connecting rod (1009) is rotatably connected with the second fixing block (1012), the end of the second connecting rod (1009) is provided with an irregular turntable (1013), and a transmission shaft (1014) penetrates through the middle of the irregular turntable (1013), the transmission shaft (1014) penetrates through the shearing box (1003) and the clamping plate (1005) to the interior of the clamping plate (1005), and the incomplete gear (1015) is installed at the end part of the transmission shaft (1014).

4. The rebar connecting end grinding threading equipment for building construction as claimed in claim 3, wherein anti-slip lines are arranged on opposite faces of the clamping plate (1005).

5. The rebar connecting end grinding threading equipment for building construction as claimed in claim 3, wherein the first rack (1016) and the second rack (1018) are respectively meshed with the incomplete gear (1015) up and down.

6. The rebar connecting end grinding threading equipment for building construction according to claim 3, wherein the ends of the upper scissors body (1007) and the lower scissors body (1010) extend to the outside of the shearing box (1003).

7. The apparatus for sanding threading of rebar connecting ends for construction according to claim 3, characterized in that said clamp (1005) is relatively movable on the box (1).