CN214161215U

CN214161215U - Angle bending machine convenient to angle regulation

Info

Publication number: CN214161215U
Application number: CN202022829044.9U
Authority: CN
Inventors: 冯洋; 冯长城; 黄跃栋; 吴雪; 张蓉; 张波
Original assignee: Shanghai Baoqun Industrial Co ltd
Current assignee: Shanghai Baoqun Industrial Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-10
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a angle-adjustable steel bar bender, the utility model relates to the technical field of steel bar bender, angle-adjustable steel bar bender convenient to angle-adjustable, including organism, bending box and locating component, the left side of the organism inside is equipped with locating component, the right side of the organism inside is equipped with bending box, the rear side of the organism top is articulated with the cover, locating component includes support, connecting box and splint, support fixed connection is in the left side of the bottom surface of the organism inner wall, connecting box fixed connection is above the support, the connecting box left and right sides communicate with each other, splint are equipped with two symmetrical front and back and lie in the connecting box, splint are arc, the left end of both sides is all fixedly connected with the installation box around the organism, the one side that the installation box inner wall is near the outside is installed with electric putter, electric putter power take off end runs through the installation box and inserts the connecting box inside; the beneficial effects of the utility model reside in that: the bending angle of the reinforcing steel bar is convenient to adjust, the reinforcing steel bar is clamped and positioned conveniently, and errors are effectively reduced.

Description

Angle bending machine convenient to angle regulation

Technical Field

The utility model belongs to the technical field of angle bending machine technique and specifically relates to a angle bending machine convenient to angle regulation is related to.

Background

A steel bar bender, one of the processing machinery of the steel bar, the operating mechanism is a horizontal bending disk rotating on the vertical axis, place one end of the steel bar on the bending disk, fix spindle and bending shaft on the bending disk, the bending disk rotates and bends the steel bar together when the selection motor drives the spindle to rotate, in order to bend the steel bar of various diameters, there are several working holes on the bending disk, in order to insert and press the bent axle, can change the centre spindle of different diameters correspondingly, the existing steel bar bender, usually put into spindle and bending shaft and bend the steel bar by users' hand-holding steel bar, it is very laborious and may cause the steel bar to bend the angle error greatly because users do not grasp the steel bar, cause the trouble, and the existing steel bar bender is difficult to confirm the concrete angle that the steel bar bends when using, usually judge with the experience of users, it is easy for an inexperienced user to make a large error.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that above-mentioned exists with not enough, provide a angle of adjustment's angle of bending machine convenient to, the angle of bending of the angle of adjustment reinforcing bar of being convenient for presss from both sides tight location comparatively convenient to the reinforcing bar, effectively reduces the error.

In order to achieve the purpose, the adopted technical scheme is as follows:

a steel bar bender convenient for angle adjustment comprises a machine body, a bending box and a positioning assembly, wherein the positioning assembly is arranged on the left side inside the machine body, and the bending box is arranged on the right side inside the machine body;

a cover is hinged to the rear side above the machine body;

the positioning assembly comprises a support, a connecting box and clamping plates, the support is fixedly connected to the left side of the bottom surface of the inner wall of the machine body, the connecting box is fixedly connected above the support, the left side and the right side of the connecting box are communicated, the clamping plates are provided with two symmetrical clamping plates in the front and back and are positioned in the connecting box, the clamping plates are arc-shaped, the left ends of the front side and the back side of the machine body are fixedly connected with an installation box, an electric push rod is installed on one outer side of the inner wall of the installation box, the power output end of the electric push rod penetrates through the installation box and is inserted into the connecting box, the power output end of the electric push rod is fixedly connected with a rod, and the other ends of the front rod and the back rod are respectively and fixedly connected with the clamping plates on one adjacent side;

the motor is mounted on the bottom surface of the inner wall of the bending box, the power output end of the motor is rotatably connected with a motor shaft, a groove is formed in the center of the upper surface of the outer wall of the bending box, a bending plate is embedded in the groove, the lower end of the bending plate is fixedly connected with the motor shaft, a circle of scale groove is formed in the edge of the upper surface of the bending box, a pointer and a fixed block are fixedly connected to the left side of the upper surface of the bending plate, the fixed block is located below the pointer, and the lower end of the pointer is embedded in the scale groove;

the bending plate upper surface center vertical fixation has the pivot, the bending plate upper surface middle part left and right sides all opens the three draw-in groove that is the equidistance and distributes, one of them the joint has the bending axis in the draw-in groove.

Preferably, the bottom surface of the inner wall of the connecting box is provided with a sliding chute, and the lower end of the rod is fixedly connected with a sliding plate corresponding to the sliding chute.

Preferably, a plurality of slots corresponding to the scale marks are formed in the bottom of the scale slot, a stop block is inserted into one slot, and the fixed block can rotate to be stopped by the stop block.

Preferably, the rotating shaft is coaxial with the motor shaft.

Preferably, the left surface of the outer wall of the machine body is provided with a feed inlet communicated with the left side of the connecting box, reinforcing steel bars are arranged in the feed inlet, and the reinforcing steel bars sequentially penetrate between the two clamping plates and between the rotating shaft and the bending shaft.

Preferably, both sides all opened the through-hole around the crooked case, open the preceding right side of organism has the vent, the embedding has the wire netting in the vent, the fan that a plurality of and through-hole correspond is installed on the rear right side of organism inner wall.

By adopting the technical scheme, the beneficial effects are as follows:

the user can insert the reinforcing steel bar through the feeding hole arranged on the left side of the machine body, and then the reinforcing steel bar passes through the space between the two clamping plates of the positioning assembly on the left side in the machine body and then passes through the space between the rotating shaft and the bending shaft above the bending box, the two clamping plates can drive the inward movement through the electric push rod to clamp the reinforcing steel bar, the clamping and positioning of the reinforcing steel bar are convenient, the rotating shaft and the bending shaft are driven to rotate by electrifying the motor below the rotating shaft, so that the reinforcing steel bar is bent, because the lower end of the rotating shaft is fixed on the bending plate, the upper end of the motor shaft rotationally connected with the upper end of the motor is fixedly connected with the lower end of the bending plate, and the rotating shaft is coaxial with the motor shaft, the bending plate can rotate along with the motor shaft, because the left end of the upper surface of the bending plate is fixedly connected with the pointer and the fixed block, the slot bottom of the scale slot arranged on the edge of the upper surface of the bending box is provided with the slot with the required angle, the user can insert the stop block in the past, because the fixed block can rotate to being blocked by the dog, so the user alright give the motor outage when the fixed block is blocked by the dog, it is comparatively convenient to control the angle that the reinforcing bar rotated, because the pointer is located above the fixed block and its lower extreme inserts the scale inslot, so the user alright confirm once more with the angle that the finger rotated to the reinforcing bar, the effectual error that has reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

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

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the positioning assembly of the present invention;

FIG. 4 is a schematic view of the left side cross-sectional structure of the bending box of the present invention;

fig. 5 is a schematic top plan view of the bending box of the present invention;

fig. 6 is a schematic diagram of a partially enlarged structure in fig. 5 according to the present invention.

The labels in the figure are: the device comprises a machine body 1, a machine cover 101, a fan 102, a feed inlet 103, a vent 104, a wire mesh 105, a bending box 2, a motor 201, a motor shaft 202, a rotating shaft 203, a groove 204, a bending plate 205, a through hole 206, a clamping groove 207, a bending shaft 208, a scale groove 209, a pointer 210, a fixing block 211, a stop block 212, a slot 213, a positioning component 3, a support 301, a connecting box 302, a clamping plate 303, a rod 304, an electric push rod 305, a sliding plate 306, a sliding groove 307, an installation box 308 and a steel bar 4.

Detailed Description

In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.

Referring to fig. 1 to 6, the application is a steel bar bender convenient for angle adjustment, which comprises a machine body 1, a bending box 2 and a positioning assembly 3, wherein the positioning assembly 3 is arranged on the left side inside the machine body 1, and the bending box 2 is arranged on the right side inside the machine body 1;

a cover 101 is hinged to the rear side above the machine body 1;

the positioning assembly 3 comprises a support 301, a connecting box 302 and a clamping plate 303, the support 301 is fixedly connected to the left side of the bottom surface of the inner wall of the machine body 1, the connecting box 302 is fixedly connected above the support 301, the left side and the right side of the connecting box 302 are communicated, the clamping plate 303 is provided with two symmetrical front and back parts and is positioned inside the connecting box 302, the clamping plate 303 is arc-shaped, the left ends of the front side and the back side of the machine body 1 are fixedly connected with an installation box 308, one surface of the inner wall of the installation box 308 close to the outside is provided with an electric push rod 305, the power output end of the electric push rod 305 penetrates through the installation box 308 and is inserted into the connecting box 302, the power output end of the electric push rod 305 is fixedly connected with a rod;

a sliding groove 307 is formed in the bottom surface of the inner wall of the connecting box 302, and a sliding plate 306 corresponding to the sliding groove 307 is fixedly connected to the lower end of the rod 304;

specifically, because the positioning component 3 is located on the left side inside the machine body 1, two clamping plates 303 which are symmetrical front and back are arranged in the connecting box 302, a user can place the steel bar 4 between the two clamping plates 303, because the clamping plates 303 are arc-shaped, the surface of the steel bar 4 can be better attached, because the outer surface of the clamping plates 303 is fixedly connected with the power output end of the electric push rod 305 through the rod 304, the electric push rod 305 is electrified, the electric push rod 305 can drive the clamping plates 303 to move inwards to clamp the steel bar 4, because the bottom surface of the inner wall of the connecting box 302 is provided with the sliding groove 307, the sliding plate 306 fixedly connected with the rod 304 is in sliding connection with the sliding groove 307, the arrangement of the sliding plate 306 can well improve the stability of the rod 304 when moving inwards, because the upper back side of the machine body 1 is hinged with the machine cover 101, the situation that the steel bar inside the machine body 1 can be better observed by opening the machine cover 101, the cover 101 can protect the components in the machine body 1 and prevent the components from being stained with dust;

a motor 201 is mounted on the bottom surface of the inner wall of the bending box 2, a power output end of the motor 201 is rotatably connected with a motor shaft 202, a groove 204 is formed in the center of the upper surface of the outer wall of the bending box 2, a bending plate 205 is embedded in the groove 204, the lower end of the bending plate 205 is fixedly connected with the motor shaft 202, a circle of scale groove 209 is formed in the edge of the upper surface of the bending box 2, a pointer 210 and a fixed block 211 are fixedly connected to the left side of the upper surface of the bending plate 205, the fixed block 211 is located below the pointer 210, and the lower end of the pointer 210 is embedded in the scale groove 209;

the bottom of the scale groove 209 is provided with a plurality of slots 213 corresponding to the scale lines, a stop block 212 is inserted into one slot 213, the fixed block 211 can rotate to be stopped by the stop block 212, the center of the upper surface of the bending plate 205 is vertically fixed with a rotating shaft 203, the left side and the right side of the middle part of the upper surface of the bending plate 205 are provided with three clamping grooves 207 distributed at equal intervals, and one of the clamping grooves 207 is clamped with a bending shaft 208;

the rotating shaft 203 is coaxial with the motor shaft 202, a feed inlet 103 communicated with the left side of the connecting box 302 is formed in the left side of the outer wall of the machine body 1, reinforcing steel bars 4 are arranged in the feed inlet 103, and the reinforcing steel bars 4 sequentially penetrate between the two clamping plates 303 and between the rotating shaft 203 and the bending shaft 208;

furthermore, because the bending box 2 is positioned at the right side inside the machine body 1, the reinforcing steel bars 4 passing through the two clamping plates 303 can come to the upper part of the bending box 2, because the bending plate 205 is embedded in the groove 204 on the upper surface of the bending box 2, the rotating shaft 203 fixed on the center of the upper surface of the bending plate 205 is coaxial with the motor shaft 202 of the motor 201 arranged on the bottom surface of the inner wall of the bending box 2, the upper end of the motor shaft 202 is fixedly connected with the lower end of the bending plate 205, therefore, when the motor 201 is energized, the bending plate 205 and the rotating shaft 203 can be driven to rotate coaxially, because the left and right sides of the middle part of the upper surface of the bending plate 205 are both provided with three clamping grooves 207 which are distributed at equal intervals, so that a user can insert the bending shaft 208 corresponding to the slot 207 into the slot 207, so that the reinforcing steel bar 4 passes between the rotating shaft 203 and the bending shaft 208, the reinforcing steel bars 4 are bent, and the inserting positions of the bending shafts 208 can be changed along with the diameters of the reinforcing steel bars 4, so that a user can bend the reinforcing steel bars 4 with different diameters conveniently;

because the edge of the upper surface of the bending box 2 is provided with a circle of scale groove 209, the left side of the upper surface of the bending plate 205 is fixedly connected with the pointer 210 and the fixed block 211, the lower end of the pointer 210 is embedded into the scale groove 209, the pointer 210 can better indicate the rotating angle of the reinforcing steel bar 4, because the fixed block 211 is positioned below the pointer 210, the fixed block 211 can be rotated to be blocked by the stop block 212, the stop block 212 can be inserted into one of the plurality of slots 213 corresponding to the scale marks at the bottom of the scale groove 209, a user can insert the stop block 212 into the scale groove 209 with a required angle according to the requirement, when the steel bar 4 is bent to a required angle, the stop block 212 can stop the fixing block 211, so that a user can power off the motor 201 to stop rotating, the steel bar 4 is bent, the bending angle of the steel bar 4 is convenient to adjust, the bending angle is determined through the scales on the scale groove 209, so that the error is effectively reduced;

after passing through the feed inlet 103 on the left side of the outer wall of the machine body 1, the reinforcing steel bars 4 sequentially pass through the space between the two clamping plates 303 and the space between the rotating shaft 203 and the bending shaft 208, so that the electric push rod 305 can be controlled to drive the clamping plates 303 to move outwards after the reinforcing steel bars 4 are bent, the reinforcing steel bars 4 are loosened, and then the reinforcing steel bars 4 are taken out;

through holes 206 are formed in the front side and the rear side of the bending box 2, a ventilation opening 104 is formed in the right side of the front of the machine body 1, an iron wire net 105 is embedded into the ventilation opening 104, and a plurality of fans 102 corresponding to the through holes 206 are mounted on the right side of the rear of the inner wall of the machine body 1;

further, because both sides all opened the through-hole 206 around the case 2 of bending, case 2 of bending alright communicate with each other with organism 1 inside through-hole 206, because the preceding right side of organism 1 has opened vent 104, case 2 of bending alright communicate with each other with the external world through vent 104, because the fan 102 that a plurality of and through-hole 206 correspond is installed on the rear right side of organism 1 inner wall, for the circular telegram of fan 102, fan 102 alright blow to motor 201 surface through-hole 206 with wind, give motor 201 heat dissipation, because the embedded wire netting 105 that has of vent 104, the setting of wire netting 105 can reduce outside dust in a certain extent and inhale organism 1 inside, it is comparatively convenient to dispel the heat for motor 201 surface, avoid motor 201 to overheat the crooked efficiency of reinforcing bar.

In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a angle bending machine convenient to angle regulation, includes organism (1), crooked case (2) and locating component (3), its characterized in that:

a positioning component (3) is arranged on the left side inside the machine body (1), and a bending box (2) is arranged on the right side inside the machine body (1);

a cover (101) is hinged to the rear side above the machine body (1);

the positioning component (3) comprises a support (301), a connecting box (302) and a clamping plate (303), the support (301) is fixedly connected to the left side of the bottom surface of the inner wall of the machine body (1), the connecting box (302) is fixedly connected above the support (301), the left side and the right side of the connecting box (302) are communicated, the clamping plate (303) is provided with two symmetrical blocks which are positioned in the connecting box (302), the clamping plate (303) is arc-shaped, the left ends of the front side and the rear side of the machine body (1) are fixedly connected with mounting boxes (308), an electric push rod (305) is arranged on one surface of the inner wall of the mounting box (308) close to the outside, the power output end of the electric push rod (305) penetrates through the installation box (308) and is inserted into the connecting box (302), the power output end of the electric push rod (305) is fixedly connected with a rod (304), and the other ends of the front rod (304) and the rear rod (304) are respectively and fixedly connected with a clamping plate (303) on the close side;

the bending box is characterized in that a motor (201) is installed on the bottom surface of the inner wall of the bending box (2), a power output end of the motor (201) is rotatably connected with a motor shaft (202), a groove (204) is formed in the center of the upper surface of the outer wall of the bending box (2), a bending plate (205) is embedded in the groove (204), the lower end of the bending plate (205) is fixedly connected with the motor shaft (202), a circle of scale groove (209) is formed in the edge of the upper surface of the bending box (2), a pointer (210) and a fixing block (211) are fixedly connected to the left side of the upper surface of the bending plate (205), the fixing block (211) is located below the pointer (210), and the lower end of the pointer (210) is embedded into the scale groove (209);

the utility model discloses a bending plate, including crooked board (205), crooked board (205) upper surface center vertical fixation has pivot (203), crooked board (205) upper surface middle part left and right sides all opens three draw-in grooves (207) that are the equidistance and distribute, one of them draw-in groove (207) inside joint has crooked axle (208).

2. A bar bender convenient to adjust the angle of claim 1, wherein: the bottom surface of the inner wall of the connecting box (302) is provided with a sliding groove (307), and the lower end of the rod (304) is fixedly connected with a sliding plate (306) corresponding to the sliding groove (307).

3. A bar bender convenient to adjust the angle of claim 1, wherein: the bottom of the scale groove (209) is provided with a plurality of slots (213) corresponding to the scale lines, a stop block (212) is inserted into one slot (213), and the fixed block (211) can rotate to be stopped by the stop block (212).

4. A bar bender convenient to adjust the angle of claim 1, wherein: the rotating shaft (203) is coaxial with the motor shaft (202).

5. A bar bender convenient to adjust the angle of claim 1, wherein: the left surface of the outer wall of the machine body (1) is provided with a feed inlet (103) communicated with the left side of the connecting box (302), a reinforcing steel bar (4) is arranged in the feed inlet (103), and the reinforcing steel bar (4) sequentially penetrates through the two clamping plates (303) and the rotating shaft (203) and the bending shaft (208).

6. A bar bender convenient to adjust the angle of claim 1, wherein: both sides all opened through-hole (206) around bending box (2), open on the preceding right side of organism (1) has vent (104), the embedding has wire netting (105) in vent (104), fan (102) that a plurality of and through-hole (206) correspond are installed on the rear right side of organism (1) inner wall.