CN213530604U

CN213530604U - Fixing device that reinforcing bar cut off for automobile production

Info

Publication number: CN213530604U
Application number: CN202022278026.6U
Authority: CN
Inventors: 王颖
Original assignee: Rico Automation Shanghai Co ltd
Current assignee: Rico Automation Shanghai Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-25
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a fixing device for cutting off reinforcing steel bars for automobile production, which comprises a bottom plate, a fixing mechanism arranged on the bottom plate and a cutting mechanism arranged on the bottom plate, wherein the reinforcing steel bars are placed in a clamping groove on the top surface of the bottom plate, a first disc is rotated, the first disc drives a worm to rotate, the worm drives a turbine to rotate, the turbine drives a first screw rod to rotate, under the action of a screw nut and two telescopic rods, a pressing plate can lift in the axial direction of the first screw rod along with the rotation of the first screw rod, the specific lifting is controlled by the rotation direction of the first disc, the first disc is rotated to fix and press the reinforcing steel bars in the clamping groove, and finally the reinforcing steel bars are cut off, in the utility model, the pressing plate is driven to fix the reinforcing steel bars through the arrangement of the worm and the turbine, the worm and the turbine have good self-locking performance, so that the fixing process of the, the setting of multiunit draw-in groove can be to the area of contact who increases with the reinforcing bar, further improves the stability fixed to the reinforcing bar.

Description

Fixing device that reinforcing bar cut off for automobile production

Technical Field

The utility model relates to a fixed equipment technical field specifically is a fixing device that reinforcing bar cut off for automotive production.

Background

With the improvement of living standard of people, automobiles become transportation means which are mainly selected by family members to go out, which leads to the gradual increase of the demand and the production of the automobiles.

The reinforcing bar need be used in the automobile production process, and need cut off the operation in order to reach the operation requirement to the reinforcing bar, is the staff usually among the prior art with the fixed back of reinforcing bar, cuts off the reinforcing bar with the cutter that pushes down with the hand, and there are more unstable factors in this process, has certain threat to staff's safety, and generally too simple to the fixed knot structure of reinforcing bar, and the security remains to be improved.

Disclosure of Invention

An object of the utility model is to provide a fixing device that reinforcing bar cut off for automotive production to solve the problem that proposes among the above-mentioned background art.

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

a fixing device for cutting off reinforcing steel bars for automobile production comprises a bottom plate, a fixing mechanism arranged on the bottom plate and a cutting mechanism arranged on the bottom plate, and is characterized in that the fixing mechanism comprises a mounting frame, a first lead screw and a pressing plate, the mounting frame is fixedly connected and arranged on the top surface of the bottom plate, two bearing seats are fixedly arranged on the top surface of the mounting frame, a worm is rotatably connected and arranged between the two bearing seats, the first lead screw penetrates through the top surface of the mounting frame and extends into the bottom plate, the first lead screw is rotatably connected and arranged with the mounting frame, the first lead screw is rotatably connected and arranged with the bottom plate, a worm wheel is fixedly arranged at one end of the first lead screw, which is far away from the bottom plate, the worm wheel is meshed with the worm, the first lead screw is in threaded connection with the pressing plate through a lead screw nut, the pressing plate is located between the bottom plate and the top end of the mounting frame, telescopic rods are symmetrically and fixedly connected to the top surface of the pressing plate through the first lead screws, and one ends of the telescopic rods, far away from the pressing plate, are fixedly connected to the top end of the mounting frame.

Furthermore, one end of the worm penetrates through one bearing seat and is fixedly connected with a first disk, and a first handle is rotatably connected to a position, close to the edge, on the end face, far away from the worm, of the first disk.

Furthermore, a plurality of clamping grooves are formed in the bottom surface of the pressing plate, a plurality of clamping grooves are formed in the top surface of the bottom plate, the number of the clamping grooves in the bottom surface of the pressing plate is equal to that of the clamping grooves in the top surface of the bottom plate, and the plurality of clamping grooves in the bottom surface of the pressing plate and the plurality of clamping grooves in the top surface of the bottom plate are arranged in a one-to-one correspondence manner.

Furthermore, a supporting frame is fixedly installed on one side, far away from the first disc, of the top surface of the bottom plate, and fixing blocks are symmetrically and fixedly connected to two ends of the bottom surface of the supporting frame.

Further, shutdown mechanism includes motor, cutter, slider and second lead screw, the second lead screw rotates to connect and sets up two between the fixed block, two be provided with the slide bar about second lead screw symmetry fixed connection between the fixed block, slider sliding connection sets up two on the slide bar, the second lead screw pass through screw-nut with slider threaded connection sets up, the bottom surface fixed mounting of slider is provided with the motor, the output shaft fixed mounting of motor is provided with the cutter.

Furthermore, one end of the second lead screw penetrates through one fixing block and is fixedly connected with a second disc, and a second handle is rotatably connected to the position, close to the edge, on the end face, far away from the second lead screw, of the second disc.

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

1. place the reinforcing bar in the draw-in groove on the bottom plate top surface, rotate first disc, first disc drives the worm and rotates, and the rotation of worm drives the worm wheel and rotates, and the worm wheel drives first lead screw and rotates, under the effect of screw nut and two telescopic links, the clamp plate can go up and down on first lead screw axis direction along with the rotation of first lead screw, and concrete lift is controlled by the direction of rotation of first disc, rotates first disc to compressing tightly the reinforcing bar is fixed in the draw-in groove, cuts off the reinforcing bar at last, the utility model discloses in drive the clamp plate through setting up of worm and worm wheel and fix the reinforcing bar, worm and worm wheel have good auto-lock nature, make the utility model discloses very stable to the process of reinforcing bar fixation, the setting of multiunit draw-in groove can be to the area of contact of increase with the reinforcing bar, further improves the stability fixed to the reinforcing bar.

2. The utility model discloses in through making operating personnel can stabilize the feeding to the motor through rotating the second disc with the motor setting on slide mechanism, improved the reinforcing bar and cut off in-process security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the fixing mechanism of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the middle cutting mechanism of the present invention.

In the figure: 1-a bottom plate, 2-a pressing plate, 3-a first screw rod, 4-a mounting frame, 5-a first disc, 6-a first handle, 7-a worm, 8-a worm wheel, 9-a bearing seat, 10-a cutter, 11-a supporting frame, 12-a fixed block, 13-a sliding block, 14-a motor, 15-a telescopic rod, 16-a clamping groove, 17-a sliding rod, 18-a second screw rod, 19-a second disc and 20-a second handle.

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.

Example 1:

referring to fig. 1-3, in the embodiment of the present invention, a fixing device for cutting off a steel bar for automobile production comprises a bottom plate 1, a fixing mechanism disposed on the bottom plate 1, and a cutting mechanism disposed on the bottom plate 1, wherein the fixing mechanism comprises a mounting frame 4, a first lead screw 3, and a pressing plate 2, the mounting frame 4 is fixedly disposed on the top surface of the bottom plate 1, two bearing blocks 9 are fixedly mounted on the top surface of the mounting frame 4, a worm 7 is rotatably disposed between the two bearing blocks 9, the first lead screw 3 penetrates through the top surface of the mounting frame 4 and extends into the bottom plate 1, the first lead screw 3 is rotatably disposed with the mounting frame 4, the first lead screw 3 is rotatably disposed with the bottom plate 1, a worm wheel 8 is fixedly mounted on an end of the first lead screw 3 away from the bottom plate 1, the worm wheel 8 is engaged with the worm 7, the first lead screw 3 is disposed with, the pressing plate 2 is located between the top ends of the base plate 1 and the mounting frame 4, the telescopic rods 15 are symmetrically and fixedly connected to the top surface of the pressing plate 2 through the first lead screws 3, and one ends, far away from the pressing plate 2, of the telescopic rods 15 are fixedly connected to the top end of the mounting frame 4.

One end of the worm 7 penetrates through a bearing seat 9 and is fixedly connected with a first disc 5, and a first handle 6 is rotatably connected to a position, close to the edge, on the end face, far away from the worm 7, of the first disc 5.

Wherein, set up on the bottom surface of clamp plate 2 and have been provided with a plurality of draw-in grooves 16, set up on the top surface of bottom plate 1 and have been provided with a plurality of draw-in grooves 16, the number of 2 bottom surface draw-in grooves 16 of clamp plate equals and a plurality of draw-in grooves 16 of 2 bottom surfaces of clamp plate and the one-to-one setting between a plurality of draw-in grooves 16 on the top surface of bottom plate 1 with the number of 1 top surface draw-in.

The working principle is as follows: the reinforcing steel bar is placed in a clamping groove 16 on the top surface of a bottom plate 1, then a first disc 5 is rotated through a first handle 6, the first disc 5 drives a worm 7 to rotate between two bearing seats 9, the rotation of the worm 7 drives a worm wheel 8 to rotate, the worm wheel 8 drives a first lead screw 3 to rotate, under the action of a lead screw nut and two telescopic rods 15, a pressing plate 2 can lift in the axial direction of the first lead screw 3 along with the rotation of the first lead screw 3, the specific lifting is controlled by the rotation direction of the first disc 5, the first discs 5 to 2 are rotated to fixedly press the reinforcing steel bar in the clamping groove 16, and finally the reinforcing steel bar is cut off, in the utility model, the pressing plate 2 is driven to fix the reinforcing steel bar through the arrangement of the worm 7 and the worm wheel 8, the worm 7 and the worm wheel 8 have good self-locking performance, so that the process of fixing the reinforcing steel bar is very stable, the arrangement of a plurality of groups, further improving the stability of fixing the reinforcing steel bars.

Example 2:

referring to fig. 1 and 3, on the basis of embodiment 1, a supporting frame 11 is fixedly installed on one side of the top surface of the bottom plate 1, which is far away from the first disc 5, and two ends of the bottom surface of the supporting frame 11 are symmetrically and fixedly connected with fixing blocks 12.

The cutting mechanism comprises a motor 14, a cutter 10, a sliding block 13 and a second screw rod 18, the second screw rod 18 is rotatably connected between the two fixed blocks 12, sliding rods 17 are symmetrically and fixedly connected between the two fixed blocks 12 about the second screw rod 18, the sliding block 13 is slidably connected and arranged on the two sliding rods 17, the second screw rod 18 is in threaded connection with the sliding block 13 through a screw nut, the motor 14 is fixedly arranged on the bottom surface of the sliding block 13, and the cutter 10 is fixedly arranged on an output shaft end of the motor 14.

One end of the second screw rod 18 penetrates through one fixed block 12 and is fixedly connected with a second disc 19, and a second handle 20 is rotatably connected to a position, close to the edge, on the end face, far away from the second screw rod 18, of the second disc 19.

The working principle is as follows: rotate second disc 19 through second handle 20, second disc 19 drives second lead screw 18 and rotates, and second lead screw 18's rotation drive slider 13 slides on two slide bars 17, and slider 13's slip direction is controlled by the direction of rotation of second disc 19, and slider 13 drives motor 14 and removes, and after the fixed mounting has good reinforcing bar, starter motor 14 rotates second disc 19 to cutter 10 after that and cuts off the reinforcing bar, the utility model discloses in through set up motor 14 on slide mechanism make operating personnel can stabilize feeding to motor 14 through rotating second disc 19, improved reinforcing bar cutting process in-process security.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixing device for cutting off reinforcing steel bars for automobile production comprises a bottom plate (1), a fixing mechanism arranged on the bottom plate (1) and a cutting mechanism arranged on the bottom plate (1), and is characterized in that the fixing mechanism comprises a mounting rack (4), a first lead screw (3) and a pressing plate (2), the mounting rack (4) is fixedly connected and arranged on the top surface of the bottom plate (1), two bearing seats (9) are fixedly arranged on the top surface of the mounting rack (4), a worm (7) is rotatably connected and arranged between the two bearing seats (9), the first lead screw (3) penetrates through the top surface of the mounting rack (4) and extends into the bottom plate (1), the first lead screw (3) is rotatably connected and arranged with the mounting rack (4), the first lead screw (3) is rotatably connected and arranged with the bottom plate (1), and a worm wheel (8) is fixedly arranged at one end, far away from the bottom plate (1), of the first lead screw (3), worm wheel (8) with worm (7) meshing sets up, first lead screw (3) through screw nut with clamp plate (2) threaded connection sets up, clamp plate (2) are located bottom plate (1) with between the top of mounting bracket (4), on the top surface of clamp plate (2) about first lead screw (3) symmetry fixed connection is provided with telescopic link (15), keep away from telescopic link (15) the one end of clamp plate (2) with the top fixed connection setting of mounting bracket (4).

2. A device for fixing a steel bar for automobile production to be cut off according to claim 1, wherein one end of the worm (7) penetrates through one of the bearing seats (9) and is fixedly connected with a first disc (5), and a first handle (6) is rotatably connected to a position, close to the edge, on the end surface of the worm (7) of the first disc (5).

3. The device for fixing the cutting of the reinforcing steel bar for the automobile production is characterized in that a plurality of clamping grooves (16) are formed in the bottom surface of the pressing plate (2), a plurality of clamping grooves (16) are formed in the top surface of the bottom plate (1), the number of the clamping grooves (16) in the bottom surface of the pressing plate (2) is equal to that of the clamping grooves (16) in the top surface of the bottom plate (1), and the clamping grooves (16) in the bottom surface of the pressing plate (2) and the clamping grooves (16) in the top surface of the bottom plate (1) are arranged in a one-to-one correspondence mode.

4. The fixing device for cutting off the reinforcing steel bars for automobile production as claimed in claim 1, wherein a supporting frame (11) is fixedly installed on one side of the top surface of the bottom plate (1) far away from the mounting frame (4), and fixing blocks (12) are symmetrically and fixedly connected to two ends of the bottom surface of the supporting frame (11).

5. The fixing device for cutting off the reinforcing steel bars for automobile production as claimed in claim 4, wherein the cutting mechanism comprises a motor (14), a cutter (10), a slide block (13) and a second screw rod (18), the second screw rod (18) is rotatably connected and arranged between the two fixing blocks (12), slide rods (17) are symmetrically and fixedly connected between the two fixing blocks (12) about the second screw rod (18), the slide block (13) is slidably connected and arranged on the two slide rods (17), the second screw rod (18) is in threaded connection with the slide block (13) through a screw nut, the motor (14) is fixedly arranged on the bottom surface of the slide block (13), and the cutter (10) is fixedly arranged on the output shaft end of the motor (14).

6. A fixing device for cutting off reinforcing steel bars for automobile production as claimed in claim 5, characterized in that one end of the second screw rod (18) penetrates through one of the fixing blocks (12) and is fixedly connected with a second disc (19), and a second handle (20) is rotatably connected to the end surface of the second disc (19) far away from the second screw rod (18) and close to the edge.