CN218532696U

CN218532696U - Cold heading device for bolt

Info

Publication number: CN218532696U
Application number: CN202221032648.3U
Authority: CN
Inventors: 朱建林
Original assignee: Haiyan Shangjia Hardware Co ltd
Current assignee: Haiyan Shangjia Hardware Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-02-28
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a cold-heading device for bolt belongs to bolt cold-heading field. The utility model provides a cold-heading device for bolt, includes cold-heading equipment main part, the bilateral symmetry structure has set firmly two curb plates, two just is personally submitted to cold-heading equipment main part one side that the curb plate is close to relatively is linear equidistant rotation and is connected with a plurality of rollers, the curb plate is equipped with the connecting plate by interior one side, one side threaded connection has the threaded rod in the connecting plate leans on, the connecting plate leans on interior one side to be linear equidistant a plurality of pivots that have set firmly, the pivot leans on interior one end to rotate and is connected with the gyro wheel, and the bolt after handling through cold-heading equipment main part rolls into the collecting box through the roller on the curb plate inside, drives the linking arm through the motor and rotates, moves through mounting panel pulling collecting box when the linking arm rotates for the collecting box moves along reciprocating motion around a plurality of gyro wheels, thereby shakes the bolt that falls into collecting box inside evenly, makes the bolt scatter at the collecting box internal portion, has avoided piling up of bolt.

Description

Cold heading device for bolt

Technical Field

The utility model relates to a bolt cold-heading field, more specifically say, relate to a cold-heading device for bolt.

Background

The cold heading process is one of the novel processes for machining less and no cutting metal under pressure. The method is a processing method which utilizes the plastic deformation generated by metal under the action of external force and redistributes and transfers the metal volume by means of a die so as to form the required part or blank. The cold heading process is most suitable for producing standard fasteners such as bolts, screws, nuts, rivets, pins and the like; the equipment commonly used in the cold heading process is a special cold heading machine. If the throughput is not too great, a crank press or a friction press may be used instead. With the rapid development of national economy, the multi-station automatic cold header designed and manufactured by workers in China in a hierarchical self-designed manner achieves the advanced level of special use and high efficiency.

Current cold-heading device for bolt is in the use, discharge gate department at the cold-heading device can be equipped with the bolt collecting box usually, a bolt for collect after the cold-heading, but because the collecting box is fixed to be placed on cold-heading equipment, the bolt is when rolling into the collecting box inside, phenomenon together piled up often can appear, lead to the unable make full use of inner space of collecting box, need the manual bolt that flattens out of operating personnel this moment, it is comparatively inconvenient to operate, for this reason, we provide a cold-heading device for bolt

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a cold-heading device for bolt to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a cold-heading device for bolt, includes cold-heading equipment main part, the bilateral symmetry structure has set firmly two curb plates, two just is personally submitted to cold-heading equipment main part one side that the curb plate is close to relatively is linear equidistant rotation and is connected with a plurality of rollers, the curb plate is equipped with the connecting plate by interior one side, one side threaded connection has the threaded rod in the connecting plate leans on, the connecting plate leans on interior one side to be linear equidistant a plurality of pivots that have set firmly, the pivot leans on interior one end to rotate and is connected with the gyro wheel, cold-heading equipment main part surface has set firmly the motor, the motor output end rotates and is connected with the linking arm, the linking arm front end rotates and is connected with the mounting panel, the mounting panel front end rotates and is connected with the fixture block, cold-heading equipment main part the place ahead is equipped with the collecting box.

Preferably, the threaded rod is rotatably connected with the side plate, the rotating shaft and the roller are respectively in sliding connection with the side plate, and the roller penetrates through the side plate and extends to the outer side of the side plate.

Preferably, the clamping blocks are matched with corners of the collecting box in a clamping mode, and the inner walls of two sides of the collecting box are in rolling contact with the surfaces of the rollers respectively.

Preferably, the collecting box below is equipped with the water catch bowl, the bilateral symmetry structure has set firmly two slide rails for cold-heading equipment main part front side, symmetrical structure has set firmly two connecting rods around the slide rail inner wall is, connecting rod circumference outer wall cover is equipped with the spring, connecting rod circumference outer wall sliding connection has the slider, the slider inner wall rotates and is connected with the backup pad, slide rail top sliding connection has the regulation pole, it has the nut to adjust pole bottom threaded connection, collecting box bottom sliding contact has the tray.

Preferably, the water catch bowl is connected with the cold-heading equipment main part fixedly, spring one end is fixed with slide rail inner wall connection, the spring other end is fixed with the slider connection.

Preferably, the bottom of the adjusting rod penetrates through the sliding rail and extends to the position below the sliding rail, the top of the adjusting rod is fixedly connected with the tray, and the supporting plate is rotatably connected with the tray.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, bolt after handling through cold-heading equipment main part rolls into the collecting box through the roller on the curb plate inside, drives the linking arm through the motor and rotates, passes through mounting panel pulling collecting box when the linking arm rotates and removes for the collecting box shakes evenly along a plurality of gyro wheels reciprocating motion all around, thereby shakes the bolt that falls into collecting box inside, makes the bolt at the collecting box internal part scatter, has avoided piling up of bolt.

2. The utility model discloses structurally improve to some extent, through rotating two threaded rods, make the connecting plate stimulate a plurality of gyro wheels through the pivot and move to the curb plate inside, until the gyro wheel breaks away from the curb plate inside, the collecting box produces the extrusion and moves down to the tray this moment, until the collecting box breaks away from the fixture block below, the tray receives the extrusion and can produce the extrusion with regulation pole and backup pad respectively, the backup pad receives the extrusion and can promote the slider to slide along the connecting rod, and produce the extrusion to the spring, and the regulation pole can slide down along the slide rail, operating personnel through rotating the nut on the regulation pole, until the nut top contacts with slide rail bottom, it can to take off the collecting box from the tray at last; this design can support the collecting box, is convenient for to the installation and the dismantlement of collecting box, simultaneously through set up the spring on the connecting rod to play certain cushioning effect.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the roller of the present invention;

FIG. 4 is a schematic view of the mounting structure of the fixture block of the present invention;

fig. 5 is a schematic view of the installation structure of the tray of the present invention.

The reference numbers in the figures illustrate: 1. a cold heading apparatus body; 2. a side plate; 3. a roll shaft; 4. a connecting plate; 5. a threaded rod; 6. a rotating shaft; 7. a roller; 8. a motor; 9. a connecting arm; 10. mounting a plate; 11. a clamping block; 12. a collection box; 13. a water collection tank; 14. a slide rail; 15. a connecting rod; 16. a spring; 17. a slider; 18. a support plate; 19. adjusting a rod; 20. a nut; 21. and (7) a tray.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a cold heading device for bolts comprises a cold heading equipment body 1, wherein two side plates 2 are fixedly arranged on the front surface of the cold heading equipment body 1 in a bilateral symmetry structure, one side, close to each other, of each side plate 2 is linearly and equidistantly rotatably connected with a plurality of roll shafts 3, a connecting plate 4 is arranged on one side, close to the inner side, of each side plate 2, a threaded rod 5 is in threaded connection with one side, close to the inner side, of each connecting plate 4, a plurality of rotating shafts 6 are fixedly arranged on one side, close to the inner side, of each rotating shaft 6, a roller 7 is rotatably connected with one end, close to the inner side, of each rotating shaft 6, a motor 8 is fixedly arranged on the surface of the cold heading equipment body 1, the output end of each motor 8 is rotatably connected with a connecting arm 9, the front end of each connecting arm 9 is rotatably connected with a mounting plate 10, the front end of each mounting plate 10 is rotatably connected with a clamping block 11, and a collecting box 12 is arranged in front of the cold heading equipment body 1; inside the bolt after handling through cold-heading equipment main part 1 rolled into collecting box 12 through roller 3 on the curb plate 2, driven the linking arm 9 through motor 8 and rotated, moved through mounting panel 10 pulling collecting box 12 when linking arm 9 rotated for collecting box 12 shakes evenly along a plurality of gyro wheels 7 reciprocating motion around, thereby shakes the bolt that falls into collecting box 12 inside, makes the bolt disperse in collecting box 12 inside, has avoided piling up of bolt.

Specifically, the threaded rod 5 is rotatably connected with the side plate 2, the rotating shaft 6 and the roller 7 are respectively connected with the side plate 2 in a sliding manner, and the roller 7 penetrates through the side plate 2 and extends to the outer side of the side plate.

Furthermore, the clamping blocks 11 are matched with the corners of the collecting box 12 in a clamping mode, and the inner walls of the two sides of the collecting box 12 are in rolling contact with the surfaces of the rollers 7 respectively.

Further, a water collecting tank 13 is arranged below the collecting box 12, two slide rails 14 are fixedly arranged on the front face of the cold heading equipment main body 1 in a bilateral symmetry structure, two connecting rods 15 are fixedly arranged on the inner walls of the slide rails 14 in a front-back symmetry structure, springs 16 are sleeved on the outer walls of the circumferences of the connecting rods 15, sliders 17 are slidably connected to the outer walls of the circumferences of the connecting rods 15, a supporting plate 18 is rotatably connected to the inner walls of the sliders 17, an adjusting rod 19 is slidably connected to the top of each slide rail 14, a nut 20 is connected to the bottom end of each adjusting rod 19 in a threaded manner, and a tray 21 is slidably contacted with the bottom of the collecting box 12; through rotating two threaded rods 5, make connecting plate 4 through 6 pulling a plurality of gyro wheels 7 of pivot to 2 inside removals in curb plate, until gyro wheel 7 breaks away from 2 insides in the curb plate, collecting box 12 produces extrusion and downstream to tray 21 this moment, until collecting box 12 breaks away from the fixture block 11 below, tray 21 receives the extrusion can respectively with adjusting pole 19 and backup pad 18 and produce the extrusion, backup pad 18 receives the extrusion can promote slider 17 and slide along connecting rod 15, and produce the extrusion to spring 16, and adjust pole 19 and can be along slide rail 14 lapse, operating personnel is through rotating nut 20 on adjusting pole 19, until nut 20 top and the contact of slide rail 14 bottom, it can from tray 21 to take off collecting box 12 at last; this design can support collecting box 12, is convenient for to the installation and the dismantlement of collecting box 12, simultaneously through set up spring 16 on connecting rod 15 to play certain cushioning effect.

Furthermore, the water collecting tank 13 is fixedly connected with the cold heading device body 1, one end of the spring 16 is fixedly connected with the inner wall of the sliding rail 14, and the other end of the spring 16 is fixedly connected with the sliding block 17.

It is worth to be noted that the bottom of the adjusting rod 19 passes through the sliding rail 14 and extends to the lower part thereof, the top of the adjusting rod 19 is fixedly connected with the tray 21, and the supporting plate 18 is rotatably connected with the tray 21.

The working principle is as follows: in the using process, firstly, bolts processed by the cold heading equipment main body 1 roll into the collecting box 12 through the roller shaft 3 on the side plate 2, the connecting arm 9 is driven to rotate through the motor 8, the collecting box 12 is pulled to move through the mounting plate 10 when the connecting arm 9 rotates, the collecting box 12 reciprocates back and forth along the rollers 7, so that the bolts falling into the collecting box 12 are shaken uniformly, the bolts are dispersed in the collecting box 12, the accumulation of the bolts is avoided, after the collecting box 12 is fully collected, the connecting plate 4 pulls the rollers 7 to move towards the inside of the side plate 2 through the rotating shaft 6 by turning off the cold heading equipment main body 1 and the motor 8, until the rollers 7 break away from the inside of the side plate 2, at the moment, the collecting box 12 extrudes the tray 21 and moves downwards until the collecting box 12 breaks away from the lower part of the clamping block 11, tray 21 receives the extrusion can respectively with adjust pole 19 and backup pad 18 production extrusion, backup pad 18 receives the extrusion can promote slider 17 and slide along connecting rod 15, and produce the extrusion to spring 16, thereby play the cushioning effect, and adjust pole 19 can be along slide rail 14 lapse, operating personnel adjusts the nut 20 on the pole 19 through rotating, until nut 20 top and the contact of slide rail 14 bottom, take off collecting box 12 from tray 21 at last can, during the installation, only need place collecting box 12 at tray 21 top, through rotating nut 20, make tray 21 under spring 16's effect, hold up collecting box 12 and rebound, until the turning joint of fixture block 11 and collecting box 12, then through rotating two threaded rods 5, make gyro wheel 7 and the contact of collecting box 12 both sides inner wall can.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cold-heading device for bolt, includes cold-heading equipment main part (1), its characterized in that: cold-heading equipment main part (1) openly is bilateral symmetry structure and has set firmly two curb plates (2), two one side that curb plate (2) are close to relatively is linear equidistant rotation and is connected with a plurality of roller (3), curb plate (2) are equipped with connecting plate (4) by interior one side, one side threaded connection has threaded rod (5) in connecting plate (4) leans on interior one side to be linear equidistant and has set firmly a plurality of pivots (6), pivot (6) are leaned on interior one end to rotate and are connected with gyro wheel (7), cold-heading equipment main part (1) surface has set firmly motor (8), motor (8) output rotates and is connected with linking arm (9), linking arm (9) front end rotates and is connected with mounting panel (10), mounting panel (10) front end rotates and is connected with fixture block (11), cold-heading equipment main part (1) the place ahead is equipped with collecting box (12).

2. The cold heading device for a bolt according to claim 1, wherein: the threaded rod (5) is rotatably connected with the side plate (2), the rotating shaft (6) and the roller (7) are respectively in sliding connection with the side plate (2), and the roller (7) penetrates through the side plate (2) and extends to the outer side of the side plate.

3. The cold heading device for a bolt according to claim 1, wherein: the clamping blocks (11) are in clamping fit with corners of the collecting box (12), and the inner walls of two sides of the collecting box (12) are in rolling contact with the surfaces of the rollers (7).

4. The cold heading device for a bolt according to claim 1, wherein: collecting box (12) below is equipped with water catch bowl (13), cold-heading equipment main part (1) openly is bilateral symmetry structure and has set firmly two slide rails (14), slide rail (14) inner wall is front and back symmetrical structure and has set firmly two connecting rods (15), connecting rod (15) circumference outer wall cover is equipped with spring (16), connecting rod (15) circumference outer wall sliding connection has slider (17), slider (17) inner wall rotates and is connected with backup pad (18), slide rail (14) top sliding connection has regulation pole (19), it has nut (20) to adjust pole (19) bottom threaded connection, collecting box (12) bottom sliding contact has tray (21).

5. The cold heading device for a bolt according to claim 4, wherein: the water catch bowl (13) are connected fixedly with cold-heading equipment main part (1), spring (16) one end is fixed with slide rail (14) inner wall connection, spring (16) the other end is connected fixedly with slider (17).

6. The cold-heading device for bolt according to claim 4, wherein: the bottom of the adjusting rod (19) penetrates through the sliding rail (14) and extends to the lower portion of the sliding rail, the top of the adjusting rod (19) is fixedly connected with the tray (21), and the supporting plate (18) is rotatably connected with the tray (21).