CN212094117U

CN212094117U - Steel bar bending equipment capable of bending at multiple angles for building construction

Info

Publication number: CN212094117U
Application number: CN201922454668.4U
Authority: CN
Inventors: 夏晓祥
Original assignee: Shanghai Guangkun Construction Engineering Co ltd
Current assignee: Shanghai Guangkun Construction Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-08
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a reinforcing bar equipment of bending for construction that can multi-angle bend, including bearing block, first extrusion piece, hand wheel, pneumatic cylinder and second grip block, the front surface fixed of bearing block is provided with the support column, and the first extrusion piece of the front fixed surface of support column being connected with, the top right side surface of bearing block is run through by the hand wheel, and the first screw rod of the terminal fixedly connected with of hand wheel to the end-to-end connection of first screw rod has the disc piece, the left side fixed surface of disc piece is connected with the second screw rod, and the surface of second screw rod and first screw rod is connected with the connecting block. This reinforcing bar equipment of bending for construction that can multi-angle is bent is provided with five extrusion parts, and when the pneumatic cylinder started, the connecting rod drove the second extrusion piece at both ends and extrudeed the reinforcing bar, and first briquetting and first grip block etc. then can carry out the bending of multi-angle to the reinforcing bar, reach a plurality of positions of extrusion simultaneously, effectual improvement production speed.

Description

Steel bar bending equipment capable of bending at multiple angles for building construction

Technical Field

The utility model relates to a construction technical field specifically is a reinforcing bar equipment of bending for construction that can multi-angle bend.

Background

The construction is the construction process to the building, and when carrying out the building construction, carries out and needs to use the reinforcing bar, and the reinforcing bar is the article that can strengthen the intensity of object, makes wholly can be stereotyped through the reinforcing bar, and often need use a reinforcing bar equipment of bending before using the reinforcing bar, bends the reinforcing bar through this equipment, and the job site of being convenient for uses, but general reinforcing bar equipment of bending has some shortcomings:

firstly, the common reinforcing steel bar bending equipment can only bend a reinforcing steel bar at one angle, and cannot bend the reinforcing steel bar at multiple angles, so that the efficiency of reinforcing steel bar production is low, and multiple steps are required;

secondly, the width of bending can not be adjusted to the general reinforcing bar equipment of bending, leads to can not adjust according to required reinforcing bar width of bending.

Disclosure of Invention

The utility model aims to provide a multi-angle bending device for reinforcing steel bars for building construction, which solves the problem that the device provided by the prior art does not have the multi-angle bending function; the bending width is not convenient to adjust.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-angle bending device for reinforcing steel bars for building construction comprises a bearing block, a first extrusion block, a hand wheel, a hydraulic cylinder and a second clamping block, wherein the front surface of the bearing block is fixedly provided with the first extrusion block, the front surface of the support column is fixedly connected with the support column, the right side surface of the top end of the bearing block is penetrated by the hand wheel, the tail end of the hand wheel is fixedly connected with a first screw rod, the tail end of the first screw rod is connected with a disc block, the left side surface of the disc block is fixedly connected with a second screw rod, the outer surfaces of the second screw rod and the first screw rod are connected with a connecting block, the front surface of the connecting block is fixedly provided with a fixed rod, the fixed rod penetrates through the front surface of the bearing block, the tail end of the fixed rod is fixedly connected with the hydraulic cylinder, the output end of the hydraulic cylinder is provided with a, the fixed surface of back of second extrusion piece is provided with the fixed block, and the fixed block runs through the front surface of bearing block, the right side fixed surface of fixed block is connected with square piece, and the surface of square piece is run through by the connecting rod, the lower fixed surface of connecting block is connected with telescopic link two, and the lower fixed surface of telescopic link two is connected with the spring to the basal surface fixed connection of spring is at the upper surface of fixed block, the top fixedly connected with connecting chain of spring, and the end of connecting chain runs through the front surface of bearing block, and the end-to-end connection of connecting chain is at the lower surface of cylinder piece, first grip block and second grip block are run through simultaneously to the cylinder piece, and the second grip block is located the top of first grip block.

Preferably, the first screw rod and the second screw rod are symmetrically distributed about a longitudinal center line of the disc block, and the disc block, the hand wheel and the bearing block form a rotating structure.

Preferably, the first screw rod and the second screw rod are meshed with the connecting block, and the connecting block, the fixing rod and the second telescopic rod form a sliding structure with the bearing block.

Preferably, the second extrusion blocks are symmetrically distributed about the longitudinal center line of the first extrusion block, the arc on the first extrusion block is matched with the arc on the second extrusion block, and the fixed block on the second extrusion block and the bearing block form a sliding structure.

Preferably, the connecting rod and the square block form a sliding structure, and the fixed block on the square block forms an elastic structure with the connecting chain through a spring.

Preferably, the circular arc on the first clamping block is matched with the circular arc on the second clamping block, the first clamping block and the second clamping block form a clamping sliding structure with the cylindrical block, and the first clamping block and the second clamping block are symmetrically distributed about the longitudinal center line of the bearing block.

Compared with the prior art, the beneficial effects of the utility model are that: this reinforcing bar equipment of bending for construction that can multi-angle is bent:

1. the five extrusion parts are arranged, when the hydraulic cylinder is started, the connecting rod drives the second extrusion blocks at two ends to extrude the steel bar, and the first pressing block, the first clamping block and the like can bend the steel bar at multiple angles, so that multiple parts can be extruded simultaneously, and the production speed is effectively improved;

2. when the bending width needs to be adjusted, the connecting block can drive the fixing rod and the telescopic rod II to move by rotating the hand wheel, the positions of the second extrusion blocks at the two ends are effectively adjusted, the effect of adjusting the bending width can be achieved, and the bending device is suitable for different construction positions;

3. and when the second extrusion piece glided downwards, the connecting chain can drag the cylinder piece for cylinder piece extrusion second grip block prevents that the second grip block from removing the tail end and the top perk that lead to the reinforcing bar, reaches the effect of carrying out spacing centre gripping to the reinforcing bar at the in-process of bending.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic overall front sectional view of the present invention;

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

fig. 4 is the overall sectional structure diagram of the utility model.

In the figure: 1. a bearing block; 2. a support pillar; 3. a first extrusion block; 4. a hand wheel; 5. a first screw; 6. a disc block; 7. a second screw; 8. connecting blocks; 9. fixing the rod; 10. a hydraulic cylinder; 11. a first telescopic rod; 12. a second extrusion block; 13. a fixed block; 14. a square block; 15. a connecting rod; 16. a second telescopic rod; 17. a spring; 18. a connecting chain; 19. a cylindrical block; 20. a first clamping block; 21. and a second clamping block.

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 a technical solution: a multi-angle bending device for reinforcing steel bars for building construction comprises a bearing block 1, a supporting column 2, a first extrusion block 3, a hand wheel 4, a first screw rod 5, a disc block 6, a second screw rod 7, a connecting block 8, a fixing rod 9, a hydraulic cylinder 10, a first telescopic rod 11, a second extrusion block 12, a fixing block 13, a square block 14, a connecting rod 15, a second telescopic rod 16, a spring 17, a connecting chain 18, a cylindrical block 19, a first clamping block 20 and a second clamping block 21, wherein the front surface of the bearing block 1 is fixedly provided with the supporting column 2, the front surface of the supporting column 2 is fixedly connected with the first extrusion block 3, the right surface of the top end of the bearing block 1 is penetrated by the hand wheel 4, the tail end of the hand wheel 4 is fixedly connected with the first screw rod 5, the tail end of the first screw rod 5 is connected with the disc block 6, the left surface of the disc block 6 is fixedly connected with the second screw rod 7, and the outer surfaces of the second, the front surface of the connecting block 8 is fixedly provided with a fixing rod 9, the fixing rod 9 penetrates through the front surface of the bearing block 1, the tail end of the fixing rod 9 is fixedly connected with a hydraulic cylinder 10, the output end of the hydraulic cylinder 10 is provided with a first telescopic rod 11, the lower surface of the first telescopic rod 11 is fixedly connected with a second extrusion block 12, the rear surface of the second extrusion block 12 is fixedly provided with a fixed block 13, the fixed block 13 penetrates through the front surface of the bearing block 1, the right side surface of the fixed block 13 is fixedly connected with a square block 14, the outer surface of the square block 14 is penetrated through by a connecting rod 15, the lower surface of the connecting block 8 is fixedly connected with a second telescopic rod 16, the lower surface of the second telescopic rod 16 is fixedly connected with a spring 17, the bottom surface of the spring 17 is fixedly connected with the upper surface of the fixed block 13, the, and the end of the connecting chain 18 is connected to the lower surface of the cylindrical block 19, the cylindrical block 19 simultaneously penetrates through the first clamping block 20 and the second clamping block 21, and the second clamping block 21 is positioned above the first clamping block 20.

The first screw 5 and the second screw 7 are symmetrically distributed about the longitudinal center line of the disc block 6, the hand wheel 4 and the bearing block 1 form a rotating structure, and when the hand wheel 4 is rotated, the first screw 5 and the second screw 7 can rotate under the limit of the disc block 6.

First screw rod 5 and second screw rod 7 all are connected for the meshing with connecting block 8, and connecting block 8, dead lever 9 and two 16 telescopic links all constitute sliding construction with bearing block 1, and first screw rod 5 and second screw rod 7 can mesh with connecting block 8 when rotatory for connecting block 8 drives dead lever 9 and two 16 telescopic links respectively and slides.

The second extrusion block 12 is symmetrically distributed about the longitudinal center line of the first extrusion block 3, the arc on the first extrusion block 3 is matched with the arc on the second extrusion block 12, the fixing block 13 on the second extrusion block 12 and the bearing block 1 form a sliding structure, and when the fixing rod 9 and the second telescopic rod 16 move, the second extrusion block 12 is driven to move through the fixing block 13, so that the bending width can be adjusted through the structure.

Connecting rod 15 constitutes sliding construction with square piece 14, and fixed block 13 on the square piece 14 passes through spring 17 and link chain 18 constitution elastic construction, and can stretch out and draw back through connecting rod 15 and square piece 14 when fixed block 13 removes about, and fixed block 13 can drag spring 17 and link chain 18 when sliding downwards.

The circular arc on the first grip block 20 is identical with the circular arc on the second grip block 21, and first grip block 20 and second grip block 21 all constitute the sliding construction of block with cylinder piece 19, and first grip block 20 and second grip block 21 are about the longitudinal center line symmetric distribution of bearing block 1, when connecting chain 18 receives the dragging, connecting chain 18 can drag cylinder piece 19, cylinder piece 19 then can extrude the upper surface of second grip block 21, second grip block 21 then can coincide with first grip block 20, effectually carry out spacingly to the reinforcing bar, the tail end perk when preventing the reinforcing bar to extrude.

The working principle is as follows: when the multi-angle bending reinforcing steel bar bending equipment for building construction is used, after an external power supply is connected to the device, according to the drawing 2 and the drawing 3, firstly, the hand wheel 4 is rotated on the bearing block 1 to drive the first screw 5, the disc block 6 and the second screw 7 to rotate, the first screw 5 and the second screw 7 are meshed with the connecting block 8 through rotation, the connecting blocks 8 at two ends can respectively drive the fixing rod 9 and the telescopic rod two 16 to move, so that the fixing block 13 slides through the square block 14 and the connecting rod 15, and the effect of adjusting the bending width according to the reinforcing steel bar needs is achieved;

after the bending width is adjusted, the reinforcing steel bar is plugged between the first clamping block 20 and the second clamping block 21, according to fig. 1, fig. 2, fig. 3 and fig. 4, by starting the hydraulic cylinder 10, the hydraulic cylinder 10 can drive the second extrusion block 12 on the first telescopic rod 11 to slide downwards, and when the second extrusion block 12 slides, the second extrusion block 12 at the other end can be driven to slide downwards through the fixed block 13, the square block 14 and the connecting rod 15, because the second extrusion block 12 is symmetrically distributed about the longitudinal central line of the first extrusion block 3 on the supporting column 2, the second extrusion blocks 12 at the two ends simultaneously extrude the reinforcing steel bar, so that the reinforcing steel bar is bent through the first extrusion block 3, the first clamping block 20 and the second clamping block 21, the multi-angle bending function is achieved, meanwhile, when the fixed block 13 slides downwards, the spring 17 and the connecting chain 18 can be pulled, the connecting chain 18 can pull the cylindrical block 19, make first grip block 20 and second grip block 21 laminate all the time through cylinder piece 19, self elasticity of rethread spring 17 prevents that connecting chain 18 from being broken, carries out the effect of spacing centre gripping to the reinforcing bar when reaching the extrusion, has increased holistic practicality.

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 reinforcing bar equipment of bending for construction that can multi-angle is bent, includes bearing block (1), first extrusion piece (3), hand wheel (4), pneumatic cylinder (10) and second grip block (21), its characterized in that: the front surface of the bearing block (1) is fixedly provided with a support column (2), the front surface of the support column (2) is fixedly connected with a first extrusion block (3), the top right side surface of the bearing block (1) is penetrated by a hand wheel (4), the tail end of the hand wheel (4) is fixedly connected with a first screw (5), the tail end of the first screw (5) is connected with a disc block (6), the left side surface of the disc block (6) is fixedly connected with a second screw (7), the outer surfaces of the second screw (7) and the first screw (5) are connected with a connecting block (8), the front surface of the connecting block (8) is fixedly provided with a fixed rod (9), the fixed rod (9) penetrates through the front surface of the bearing block (1), the tail end of the fixed rod (9) is fixedly connected with a hydraulic cylinder (10), the output end of the hydraulic cylinder (10) is provided with a first telescopic rod (11), a second extrusion block (12) is fixedly connected to the lower surface of the first expansion link (11), a fixed block (13) is fixedly arranged on the rear surface of the second extrusion block (12), the fixed block (13) penetrates through the front surface of the bearing block (1), a square block (14) is fixedly connected to the right side surface of the fixed block (13), the outer surface of the square block (14) is penetrated through by a connecting rod (15), a second expansion link (16) is fixedly connected to the lower surface of the connecting block (8), a spring (17) is fixedly connected to the lower surface of the second expansion link (16), the bottom surface of the spring (17) is fixedly connected to the upper surface of the fixed block (13), a connecting chain (18) is fixedly connected to the top end of the spring (17), the tail end of the connecting chain (18) penetrates through the front surface of the bearing block (1), and the tail end of the connecting chain (18) is connected to the lower surface, the cylindrical block (19) penetrates through the first clamping block (20) and the second clamping block (21) simultaneously, and the second clamping block (21) is located above the first clamping block (20).

2. The steel bar bending equipment capable of bending at multiple angles for building construction according to claim 1, wherein: the first screw (5) and the second screw (7) are symmetrically distributed about the longitudinal central line of the disc block (6), and the disc block (6) and the hand wheel (4) and the bearing block (1) form a rotating structure.

3. The steel bar bending equipment capable of bending at multiple angles for building construction according to claim 1, wherein: the first screw rod (5) and the second screw rod (7) are connected with the connecting block (8) in a meshed mode, and the connecting block (8), the fixing rod (9) and the second telescopic rod (16) form a sliding structure with the bearing block (1).

4. The steel bar bending equipment capable of bending at multiple angles for building construction according to claim 1, wherein: the second extrusion blocks (12) are symmetrically distributed about the longitudinal center line of the first extrusion block (3), the circular arcs on the first extrusion block (3) are matched with the circular arcs on the second extrusion blocks (12), and the fixed blocks (13) on the second extrusion blocks (12) and the bearing block (1) form a sliding structure.

5. The steel bar bending equipment capable of bending at multiple angles for building construction according to claim 1, wherein: the connecting rod (15) and the square block (14) form a sliding structure, and the fixed block (13) on the square block (14) forms an elastic structure with the connecting chain (18) through a spring (17).

6. The steel bar bending equipment capable of bending at multiple angles for building construction according to claim 1, wherein: the arc on the first clamping block (20) is matched with the arc on the second clamping block (21), the first clamping block (20) and the second clamping block (21) form a clamping sliding structure with the cylindrical block (19), and the first clamping block (20) and the second clamping block (21) are symmetrically distributed about the longitudinal center line of the bearing block (1).