CN214488634U

CN214488634U - Numerical control steel bar bending center walking brake device

Info

Publication number: CN214488634U
Application number: CN202120769119.0U
Authority: CN
Inventors: 白林平; 张慧东
Original assignee: Jining Middle Road Intelligent Technology Co ltd
Current assignee: Jining Middle Road Intelligent Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-10-26
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a numerical control steel bar bending center walking brake equipment, slide rail including backup pad and two parallels, two the bottom in the backup pad is established to the slide rail, two the inboard difference fixed mounting of slide rail has two racks, there are two fixed plates at the middle part of backup pad bottom and one side of bottom fixed mounting respectively, one of them the opposite side of fixed plate is equipped with the walking subassembly, the walking subassembly includes two walking motors and two pivots, two four spouts, two have been seted up respectively to the inboard both sides side of fixed plate be equipped with the brake subassembly between the fixed plate, the beneficial effects of the utility model are that: reach the purpose that drives the backup pad and walk on the slide rail through the walking subassembly, make numerical control reinforcing bar bending center walk the location to the crooked position of reinforcing bar, take place the phenomenon of skidding when preventing the brake through brake assembly, improve brake dynamics and brake stability.

Description

Numerical control steel bar bending center walking brake device

Technical Field

The utility model relates to a numerical control steel bar bending center, in particular to numerical control steel bar bending center walking brake equipment belongs to steel bar bending center technical field.

Background

Along with the continuous development of social economy and the continuous deepening of fine management, the traditional simple steel processing method and a plurality of adverse factors are greatly restricted, the numerical control processing technology has very outstanding advantages compared with the traditional processing technology, and the numerical control reinforcing steel bar processing equipment adopts a high-intelligent numerical control system with high human-computer affinity, processes the required reinforcing steel bar according to a preset process, fully ensures the sizing, straightening, cutting and bending precision of the reinforcing steel bar and has the characteristic of high one-time bending qualification rate; the numerical control steel processing technology has high precision, greatly reduces energy consumption, and has reasonable corresponding equipment flow arrangement. The numerical control steel bar bending center is a common steel bar processing machine, generally comprising a machine body and a machine head, wherein the machine body is provided with a rail, and the machine head can slide on the rail. During processing, the middle part of the steel bar is placed between the lower clamping plate and the upper clamping plate of the middle clamping system, the end part of the steel bar extends into the machine head, and the bending structure inside the machine head rotates to bend the steel bar.

The walking wheel and the brake pad of the existing middle brake walking device of the numerical control steel bar bending center have the possibility of slipping when walking and brake positioning are carried out, so that the walking positioning precision, low brake force and poor brake stability are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control crooked center walking brake equipment of reinforcing bar to the problem of the phenomenon of skidding is all probably taken place to walking wheel and brake block when walking and brake location to the brake running gear who provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control steel bar bending center walking brake device comprises a support plate and two parallel slide rails, wherein the two slide rails are arranged at the bottom of the support plate, the inner sides of the two slide rails are respectively and fixedly provided with two racks, the middle part of the bottom end of the support plate and one side of the bottom end are respectively and fixedly provided with two fixed plates, the other side of one fixed plate is provided with a walking assembly, the walking assembly comprises two walking motors and two rotating shafts, the two walking motors are respectively and fixedly arranged on two side sides of the other side of one fixed plate, the running directions of the two walking motors are opposite, the two rotating shafts are respectively and rotatably arranged on two side of the other side of the bottom end of the support plate, output shafts of the two walking motors are respectively and fixedly provided with two first bevel gears, and the bottoms of the two rotating shafts are respectively and fixedly provided with two second bevel gears, two the second helical gear meshes with two first helical gears respectively, two there are two walking gears, two bottom difference fixed mounting of second helical gear is two walking gears, two walking gears respectively with two rack toothing, two four spouts, two have been seted up respectively to the inboard both sides side of fixed plate be equipped with brake assembly between the fixed plate, brake assembly includes baffle and four sliders, the fixed middle part that sets up between two fixed plates of baffle, four the slider slides respectively and sets up the middle part at four spout inner walls, the both sides side difference fixed mounting of baffle has two electric cylinder, and the outside of four sliders of two liang of corresponding is fixed mounting respectively has two pinion racks, two the size of pinion rack tooth's socket and the size phase-match of two rack tooth's sockets.

As an optimal technical scheme of the utility model, two electric cylinder's one end fixed mounting respectively has two push pedals.

As a preferred technical scheme of the utility model, four there are four springs, four in the outside of spout inner wall fixed mounting respectively the one end of spring is fixed mounting four briquettings, four respectively the briquetting slides respectively and sets up the inside at four spouts.

As a preferred technical scheme of the utility model, there are four supporting wheels, four in the four corners of backup pad bottom fixed mounting respectively the bottom of supporting wheel respectively with the top rolling contact of two slide rails.

As an optimized technical scheme of the utility model, four the both sides of supporting wheel are all fixed the cover and are equipped with and keep off the ring.

As a preferred technical scheme of the utility model, the top fixed mounting of backup pad has flush mounting plate of switch, flush mounting plate of switch's surface is equipped with travel switch and brake switch, two travel motor and two electric cylinder are respectively through travel switch and brake switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a numerical control steel bar bending center walking brake device, which drives a first bevel gear to rotate through a walking motor in a walking assembly, and the first bevel gear drives a walking gear to move on a rack through a second bevel gear, thereby achieving the purpose of driving a supporting plate to walk on a slide rail, and leading the numerical control steel bar bending center to walk and position the bending part of a steel bar; the pinion rack on with the slider in the spout is pushed to the rack through the electric cylinder among the brake subassembly, and the pinion rack brakes with the rack block, takes place the phenomenon of skidding when preventing to brake, improves brake dynamics and brake stability.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a support plate; 2. a slide rail; 3. a rack; 4. a fixing plate; 5. a walking assembly; 51. a traveling motor; 52. a rotating shaft; 53. a first helical gear; 54. a second helical gear; 55. a traveling gear; 6. a chute; 7. a brake assembly; 71. a partition plate; 72. a slider; 73. an electric cylinder; 74. a toothed plate; 8. pushing the plate; 9. a spring; 10. briquetting; 11. a support wheel; 12. a baffle ring; 13. a switch panel; 14. a travel switch; 15. a brake switch.

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. 1-3, the present invention provides a numerical control steel bar bending center walking brake device, which comprises a support plate 1 and two parallel slide rails 2, wherein the two slide rails 2 are arranged at the bottom of the support plate 1, the inner sides of the two slide rails 2 are respectively and fixedly provided with two racks 3, the middle portion of the bottom end of the support plate 1 and one side of the bottom end are respectively and fixedly provided with two fixing plates 4, the other side of one fixing plate 4 is provided with a walking assembly 5, the walking assembly 5 comprises two walking motors 51 and two rotating shafts 52, the two walking motors 51 are respectively and fixedly arranged at two sides of the other side of one fixing plate 4, the running directions of the two walking motors 51 are opposite, the two rotating shafts 52 are respectively and rotatably arranged at two sides of the other side of the bottom end of the support plate 1, the output shafts of the two walking motors 51 are respectively and fixedly provided with two first bevel gears 53, the bottom ends of the two rotating shafts 52 are respectively and fixedly provided with two second bevel gears 54, the two second bevel gears 54 are respectively meshed with the two first bevel gears 53, two walking gears 55 are respectively fixedly mounted at the bottom ends of the two second bevel gears 54, the two walking gears 55 are respectively meshed with the two racks 3, four sliding grooves 6 are respectively formed in two side edges of the inner sides of the two fixing plates 4, a brake assembly 7 is arranged between the two fixing plates 4, the brake assembly 7 comprises a partition plate 71 and four sliding blocks 72, the partition plate 71 is fixedly arranged in the middle between the two fixing plates 4, the four sliding blocks 72 are respectively slidably arranged in the middle of the inner walls of the four sliding grooves 6, two electric cylinders 73 are respectively fixedly mounted on two side edges of the partition plate 71, two tooth plates 74 are respectively fixedly mounted on the outer sides of the four corresponding sliding blocks 72, the size of the tooth grooves of the two tooth plates 74 is matched with that of the two racks 3, and the first bevel gears 53 are driven to rotate by a walking motor 51 in the walking assembly 5, first helical gear 53 drives walking gear 55 through second helical gear 54 and moves on rack 3, reach and drive the purpose that backup pad 1 walked on slide rail 2, make numerical control reinforcing bar bending center walk the location to the crooked position of reinforcing bar, push pinion rack 74 on slider 72 in with spout 6 to rack 3 through electric cylinder 73 among the brake subassembly 7, pinion rack 74 brakes with rack 3 block, the phenomenon of skidding takes place during preventing to brake, improve brake dynamics and brake stability.

Preferably, two push plates 8 are fixedly mounted at one ends of the two electric cylinders 73 respectively, the pressure of the electric cylinders 73 on the toothed plate 74 is uniformly distributed on the inner side of the toothed plate 74 through the push plates 8, four springs 9 are fixedly mounted on the outer sides of the inner walls of the four sliding grooves 6 respectively, four press blocks 10 are fixedly mounted at one ends of the four springs 9 respectively, the four press blocks 10 are arranged inside the four sliding grooves 6 in a sliding manner respectively, the toothed plate 74 is prevented from touching the rack 3 when the vehicle is normally walking without braking through the springs 9 and the press blocks 10, four support wheels 11 are fixedly mounted at four corners of the bottom end of the support plate 1 respectively, the bottom ends of the four support wheels 11 are in rolling contact with the top ends of the two sliding rails 2 respectively, the support plate 1 is in rolling connection with the sliding rails 2 through the support wheels 11, the support plate 1 is enabled to normally walk, the baffle rings 12 are fixedly mounted on two sides of the four support wheels 11, the support plate 1 is prevented from deviating from the sliding rails 2 when the vehicle is walking through the baffle rings 12, the switch panel 13 is fixedly mounted at the top end of the supporting plate 1, the walking switch 14 and the brake switch 15 are arranged on the surface of the switch panel 13, the two walking motors 51 and the two electric cylinders 73 are respectively electrically connected with an external power supply through the walking switch 14 and the brake switch 15, and the walking motors 51 and the electric cylinders 73 are respectively controlled to be turned on or turned off through the walking switch 14 and the brake switch 15.

When the numerical control steel bar bending center walking brake device is used, firstly, the walking switch 14 on the switch panel 13 is opened to start the walking motor 51 in the walking component 5, the walking motor 51 drives the first bevel gear 53 to rotate, the first bevel gear 53 drives the walking gear 55 to move on the rack 3 through the second bevel gear 54, the purpose of driving the support plate 1 to walk on the slide rail 2 is achieved, the numerical control steel bar bending center is enabled to walk and position the bending part of the steel bar, the support plate 1 is in rolling connection with the slide rail 2 through the support wheel 11, the support plate 1 is enabled to normally walk, then the baffle ring 12 is used for preventing the support plate 1 from deviating from the slide rail 2 when walking, the toothed plate 74 is prevented from touching the rack 3 when the normal walking is not braked through the spring 9 and the press block 10, when the braking is carried out, the walking switch 14 is closed to start the electric cylinder 73 in the brake component 7, electric cylinder 73 pushes toothed plate 74 on slider 72 in the spout 6 to rack 3, and toothed plate 74 brakes with rack 3 block, takes place the phenomenon of skidding when preventing to brake, improves brake dynamics and brake stability, makes electric cylinder 73 to toothed plate 74's pressure evenly distributed in toothed plate 74's inboard through push pedal 8.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 numerical control reinforcing bar bending center walking brake equipment, includes backup pad (1) and two parallel slide rail (2), its characterized in that, two the bottom at backup pad (1) is established in slide rail (2), two the inboard fixed mounting respectively of slide rail (2) has two racks (3), there are two fixed plate (4) at the middle part of backup pad (1) bottom and one side of bottom respectively fixed mounting, one of them the opposite side of fixed plate (4) is equipped with walking assembly (5), walking assembly (5) include two walking motors (51) and two pivot (52), two walking motor (51) are fixed respectively and are set up the both sides side at one of them fixed plate (4) opposite side, two the operation opposite direction of walking motor (51), two pivot (52) rotate respectively and set up the both sides side at backup pad (1) bottom opposite side, the output shafts of the two walking motors (51) are respectively and fixedly provided with two first bevel gears (53), the bottom ends of the two rotating shafts (52) are respectively and fixedly provided with two second bevel gears (54), the two second bevel gears (54) are respectively meshed with the two first bevel gears (53), the bottom ends of the two second bevel gears (54) are respectively and fixedly provided with two walking gears (55), the two walking gears (55) are respectively meshed with the two racks (3), two sides of the inner sides of the two fixing plates (4) are respectively provided with four sliding chutes (6), a brake assembly (7) is arranged between the two fixing plates (4), the brake assembly (7) comprises a partition plate (71) and four sliding blocks (72), the partition plate (71) is fixedly arranged in the middle between the two fixing plates (4), and the four sliding blocks (72) are respectively and slidably arranged in the middle of the inner walls of the four sliding chutes (6), two electric cylinders (73) are respectively and fixedly mounted on two side sides of the partition plate (71), two tooth plates (74) are respectively and fixedly mounted on the outer sides of the four sliding blocks (72) corresponding to each other, and the tooth grooves of the two tooth plates (74) are matched with the tooth grooves of the two racks (3) in size.

2. The numerical control steel bar bending center walking brake device according to claim 1, characterized in that: and one end of each of the two electric cylinders (73) is respectively and fixedly provided with two push plates (8).

3. The numerical control steel bar bending center walking brake device according to claim 1, characterized in that: four the outside of spout (6) inner wall is fixed mounting respectively has four springs (9), four the one end of spring (9) is fixed mounting respectively has four briquetting (10), four briquetting (10) slide respectively and set up the inside at four spout (6).

4. The numerical control steel bar bending center walking brake device according to claim 1, characterized in that: four corners of backup pad (1) bottom are fixed mounting respectively have four supporting wheel (11), four the bottom of supporting wheel (11) respectively with the top rolling contact of two slide rails (2).

5. The numerical control steel bar bending center walking brake device according to claim 4, characterized in that: and two sides of the four supporting wheels (11) are fixedly sleeved with baffle rings (12).

6. The numerical control steel bar bending center walking brake device according to claim 1, characterized in that: the top fixed mounting of backup pad (1) has flush mounting plate of switch (13), flush mounting plate of switch (13)'s surface is equipped with travel switch (14) and brake switch (15), two travel motor (51) and two electric cylinder (73) are respectively through travel switch (14) and brake switch (15) and external power supply electric connection.