CN212264377U

CN212264377U - Reinforcing bar crib crimper with buffering protect function

Info

Publication number: CN212264377U
Application number: CN202020878179.1U
Authority: CN
Inventors: 赵恒伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-01
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a reinforcing bar bending machine equipment technical field, concretely relates to reinforcing bar bending machine with buffering protect function, including all setting up sliding seat and the fixing base in the frame, sliding seat movable mounting can have the driving motor drive to remove along the supporting rail in the frame, be provided with the driving rack parallel with the supporting rail in the frame, the driving rack both ends are located two sleeves respectively, the driving rack passes through spring coupling with the sleeve that is located fixing base place one side, the fixing base is installed in the frame and is located the one end of supporting rail, the reinforcing bar is buckled in-process sliding seat and is removed to fixing base place direction, clamping piece on the sliding seat loosens the back, remove in-process spring reset at the sliding seat, the sliding seat has the range of movement as elastic buffer in the equipment course of working, avoid equipment consequently impaired.

Description

Reinforcing bar crib crimper with buffering protect function

Technical Field

The utility model relates to a reinforcing bar processing equipment technical field of buckling, concretely relates to reinforcing bar crib crimper with buffering protect function.

Background

In the existing building field, a building with a reinforced concrete structure occupies a mainstream position, the demand of reinforcing steel bars is more and more large, so that the reinforcing steel bars are processed into essential basic work types in the building industry, a reinforcing steel bar bending machine is indispensable mechanical equipment for processing the reinforcing steel bars, most reinforcing steel bar bending machines in the current market are still mainly small semi-automatic equipment, the production efficiency of the equipment is low, the labor intensity is high, and the labor cost is also continuously increased. And a few large numerical control bending machines are convenient to use, but have low production efficiency and high manufacturing cost, and are not accepted by the mass market.

The application number provides a reinforcing bar equipment of buckling for curved hoop in the patent application file of CN201910916794.9, all install the aircraft nose that is used for the clamping and buckles the reinforcing bar on activity platform and the fixing base in this scheme, aircraft nose when on the fixing base is with reinforcing bar clamping back, aircraft nose on the activity platform is with reinforcing bar clamping and buckling, the removal of cooperation activity platform is adjusted and is formed the reinforcing bar hoop after buckling many times, but the in-process that the aircraft nose on the activity platform buckled the reinforcing bar can have the tensile force to the reinforcing bar between two aircraft noses, thereby reinforcing bar between two aircraft noses is difficult to be stretched and makes the interval of two aircraft noses can reduce, very easily cause the equipment to damage.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model provides a steel bar bending machine with buffering protect function, including all setting up sliding seat and the fixing base in the frame, sliding seat movable mounting can have the driving motor drive to remove along supporting rail in the frame, be provided with the driving rack parallel with supporting rail in the frame, the driving rack both ends are located two sleeves respectively, the driving rack passes through spring coupling with the sleeve that is located fixing base place one side, the fixing base is installed in the frame and is located supporting rail's one end, the steel bar is buckled in-process sliding seat and is removed to fixing base place direction, clamping piece on the sliding seat loosens the back, remove in-process spring reset at the sliding seat, the sliding seat has the range of movement as elastic buffer in the equipment course of working, avoid equipment consequently impaired.

The utility model provides a solve above-mentioned problem provide a reinforcing bar crib crimper with buffering protect function, including all setting up sliding seat and the fixing base in the frame, all install the clamping piece that is used for the clamping and buckles the reinforcing bar on fixing base and the sliding seat, be provided with supporting rail and drive rack in the frame, supporting rail fixed mounting is in the frame, and drive rack is parallel with supporting rail and its tip and supporting rail elastic connection, and drive rack evenly is provided with the stock of a plurality of teeth for the side along length direction, the supporting wheel activity of sliding seat through its bottom surface installation is on supporting rail, and driving motor is installed to the bottom of sliding seat, and driving motor's power take off end and drive rack transmission are connected in order to drive the sliding seat along the supporting rail removal, fixing base fixed mounting is in the frame and is located supporting rail's tip.

As the utility model relates to a steel bar bending machine's further scheme with buffering protect function, the equal rigid coupling in both ends of drive rack has the connecting rod, and the both ends that lie in drive rack on the supporting rail have all set firmly the open sleeve of one end, and the spring is worn to be equipped with in the sleeve internalization that lies in fixing base place side, and two connecting rods are worn to locate respectively in two sleeves.

As a further proposal of the steel bar bending machine with the buffer protection function, the driving rack is a square bar and the length of the diagonal line of the square bar is larger than the inner diameter of the spring so that the spring cannot be worn to be arranged.

As a further scheme of angle bending machine with buffering protect function, the mounting groove has been seted up along its length direction to the upper surface of supporting rail, and the drive rack is worn to locate in the mounting groove.

As a further scheme of angle bending machine with buffering protect function, two limit baffle have set firmly perpendicularly in the bottom of sliding seat, and two limit baffle are parallel to each other and two limit baffle are located the both sides of supporting guide respectively when the sliding seat is installed on supporting guide.

As a further scheme of angle bending machine with buffering protect function, driving motor is servo motor, and the reduction gear is installed to the bottom of sliding seat, and the reduction gear is installed by driving motor drive and its power take off end and is driven rack toothing's gear.

Advantageous effects

Fixing base fixed mounting is in the frame and be located the one end of supporting guide, sliding seat movable mounting is on supporting guide and can be driven by driving motor and remove the regulation along the length direction of supporting guide, be provided with the drive rack parallel with supporting guide in the frame, the both ends of drive rack wear to establish respectively in two sleeves, the sleeve of drive rack and fixing base place end passes through spring coupling, the in-process of reinforcing bar clamping and buckling is clamped to the clamping piece on the sliding seat, the sliding seat passes through the rack and drives the drive rack and to the side removal of fixing base place, this clamping piece loosens behind the reinforcing bar at the removal in-process spring reset of sliding seat, not only effectively avoid the reinforcing bar to buckle the damage of in-process to equipment, still can not influence the position accuracy of sliding seat.

Drawings

Fig. 1 is a schematic view of the installation distribution of the fixed seat and the movable seat of the steel bar bending machine of the present invention;

fig. 2 is a schematic view of the installation and transmission of the movable seat of the bending machine for steel bars of the present invention;

fig. 3 is a schematic view of the installation of the driving rack of the bending machine for steel bars of the present invention;

the labels in the figure are: 1. the movable seat, 2, fixing base, 3, supporting guide rail, 4, drive rack, 5, sleeve, 6, spring, 7, limit baffle, 8, gear, 9, supporting wheel.

Detailed Description

As shown in the figure: a steel bar bending machine with a buffer protection function comprises a movable seat 1 and a fixed seat 2 which are both arranged on a frame, wherein the movable seat 1 and the fixed seat 2 are both provided with clamping pieces for clamping and bending steel bars, the clamping pieces are steel bar bending parts consisting of a first placing plate, a first clamping mechanism, a first power mechanism and the like in patent documents cited in the background technology or bending machine heads in other steel bar bending equipment on the market, the frame is provided with a supporting guide rail 3 and a driving rack 4, the driving rack 4 is a square rod with a plurality of teeth uniformly arranged along the length direction on one side surface, two ends of the driving rack 4 are fixedly connected with connecting rods, the connecting rods are round rods with the rod diameter smaller than the section length or width of the square rod, sleeves 5 are fixedly arranged at two ends of the driving rack 4 on the supporting guide rail 3, the opposite end surfaces of the two sleeves 5 are open, a spring 6 is movably arranged in the sleeve 5 at one side of the fixed seat 2, the two ends of a driving rack 4 are respectively arranged in two sleeves 5 in a penetrating manner through connecting rods, a spring 6 is sleeved on the connecting rod at one end of the driving rack 4 so that the driving rack 4 can be adjusted along the axial displacement of the driving rack, a supporting guide rail 3 is fixedly arranged on a rack and is parallel to the driving rack 4, the supporting guide rail 3 is used for supporting and limiting the displacement of the movable seat 1, an installation groove can be formed in the upper surface of the supporting guide rail 3 along the length direction of the supporting guide rail, the driving rack 4 is arranged in the installation groove in a penetrating manner, and the supporting guide rail 3 can also be arranged;

the bottom surface of the movable seat 1 is vertically and fixedly provided with two limiting baffles 7, supporting wheels 9 are installed on the limiting baffles 7, when the movable seat 1 is movably arranged on the supporting guide rail 3 through the supporting wheels 9, the two limiting baffles 7 are respectively positioned on two sides of the supporting guide rail 3, the supporting wheels 9 are contacted with two sides of the mounting groove on the upper surface of the supporting guide rail 3, clamping wheels are also installed on the limiting baffles 7, the supporting wheels 9 and the clamping wheels are respectively positioned above and below the supporting guide rail 3 to prevent the movable seat 1 from derailing, the bottom surface of the movable seat 1 is provided with a driving motor and a speed reducer, the driving motor is a servo motor and is in transmission connection with the speed reducer, a gear 8 is installed at the power output end of the speed reducer, the gear 8 is engaged with teeth on the side surface of the driving rack 4, and the driving motor drives the gear 8 to rotate so; the fixed seat 2 is fixedly arranged on the frame and is positioned at one end of the support guide rail 3.

When a steel bar is bent, the movable seat 1 and the fixed seat 2 are in a state with the farthest distance, two ends of the steel bar are respectively clamped by two clamping pieces, the clamping piece on the fixed seat 2 is firstly bent in a rotating way, the clamping piece on the movable seat 1 is rotated to bend the steel bar, the driving rack 4 is driven by the gear 8 to axially displace and compress the spring 6, after the clamping piece on the movable seat 1 is loosened, the driving motor works to drive the movable seat 1 to move for a specified distance along the supporting guide rail 3, the spring 6 is reset in the moving process of the movable seat 1, the driving rack 4 is also driven by the gear 8 at the bottom of the clamping piece on the movable seat 1 to displace in the process of bending the clamping piece on the movable seat 1 again, the resettable elastic installation of the movable seat 1 enables equipment parts to adaptively displace in the working process, the equipment is prevented from being damaged or the shape of the steel bar is not influenced, and a certain elastic offset amplitude can, the clamping head parts of the two clamping pieces can have resettable interval change in the process of bending the reinforcing steel bar, so on the basis of the scheme, the elastic installation of the clamping pieces on the movable seat 1 is simply replaced by the elastic installation of the movable seat 1 and the supporting guide rail 3, and the scheme also belongs to the equivalent embodiment of the scheme.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. The utility model provides a reinforcing bar crib crimper with buffering protect function, is including all setting up sliding seat (1) and fixing base (2) in the frame, all installs the clamping piece that is used for the clamping and buckles the reinforcing bar on fixing base (2) and sliding seat (1), its characterized in that: be provided with supporting guide (3) and drive rack (4) in the frame, supporting guide (3) fixed mounting is in the frame, drive rack (4) with supporting guide (3) parallel and its tip and supporting guide (3) elastic connection, drive rack (4) are the side along length direction evenly to be provided with the stock of a plurality of teeth, supporting wheel (9) activity through its bottom surface installation of sliding seat (1) is on supporting guide (3), and driving motor is installed to the bottom of sliding seat (1), and driving motor's power take off end and driving rack (4) transmission are connected in order to drive sliding seat (1) and remove along supporting guide (3), fixing base (2) fixed mounting is in the frame and is located the tip of supporting guide (3).

2. The steel bar bender with buffer protection function as claimed in claim 1, wherein: the equal rigid coupling in both ends of drive rack (4) has the connecting rod, and the both ends that lie in drive rack (4) on supporting rail (3) all set firmly one end open sleeve (5), and sleeve (5) internalization that lie in fixing base (2) place side is worn to be equipped with spring (6), and two connecting rods are worn to locate in two sleeves (5) respectively.

3. The steel bar bender with buffer protection function as claimed in claim 2, wherein: the driving rack (4) is a square rod, and the length of a diagonal line of the driving rack is larger than the inner diameter of the spring (6) so that the driving rack cannot penetrate through the spring (6).

4. The steel bar bender with buffer protection function as claimed in claim 2, wherein: the upper surface of the supporting guide rail (3) is provided with a mounting groove along the length direction, and the driving rack (4) is arranged in the mounting groove in a penetrating manner.

5. The steel bar bender with buffer protection function as claimed in claim 4, wherein: the bottom of sliding seat (1) sets firmly two limit baffle (7) perpendicularly, and two limit baffle (7) are parallel to each other and two limit baffle (7) are located the both sides of support guide (3) respectively when sliding seat (1) is installed on support guide (3).

6. The steel bar bender with buffer protection function as claimed in claim 2, wherein: the driving motor is a servo motor, the speed reducer is installed at the bottom of the movable seat (1), the speed reducer is driven by the driving motor, and a gear (8) meshed with the driving rack (4) is installed at the power output end of the speed reducer.