CN214977252U

CN214977252U - Bumper support machining tool

Info

Publication number: CN214977252U
Application number: CN202120236436.6U
Authority: CN
Inventors: 王善华
Original assignee: Shandong Tongyuan Machinery Manufacturing Co ltd
Current assignee: Shandong Tongyuan Machinery Manufacturing Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-03
Anticipated expiration: 2031-01-27

Abstract

The utility model belongs to the technical field of the bumper bracket, and a bumper bracket processing frock is disclosed, which comprises a body, the left side fixed mounting at body top has the portal frame, the top fixed mounting of portal frame has the hydraulic stem, the flexible end fixed mounting of hydraulic stem has last mould, the shaping groove has been seted up in the left side at body top, the fixed slot has all been seted up to two walls around the shaping inslot portion, inside top fixed mounting of fixed slot has four stoppers. The utility model discloses an in the scraping wings impels the fixed slot with the work piece, through the last surface contact of tight pulley and work piece and rotate in the inside of moving part, the flexible and fixed spring's of cooperation telescopic link compression and expansion make the work piece fix in the fixed slot steadily, the straight flange through the tight pulley with the last surface contact of work piece in order to increase area of contact, and then improved fixed effect, this application has fixed effectual advantage for prior art.

Description

Bumper support machining tool

Technical Field

The utility model belongs to the technical field of the bumper bracket, specifically a bumper bracket processing frock.

Background

The bumper bracket is an important component of an automobile, is mainly used for connecting a bumper and an automobile body, and is mostly a fender and a front large frame to play a role of a spacer, the material of the bumper bracket is plastic, glass fiber reinforced plastic, iron and the like, and the iron bumper bracket usually needs to be fixed and stamped by a processing tool to be finally formed.

The fixed effect of current bumper bracket processing frock is not good, and metal raw materials need anchor clamps to carry out the centre gripping to it when placing on the processing frock fixed, if fixed effect is not good and lead to not hard up, then can lead to whole processing failure, make the work piece scrap, in addition, current bumper bracket processing frock can't realize autoloading, need the manual blowing of workman after every processing finishes a work piece, so not only wastes time and energy, still has certain production potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a bumper support processing frock has fixed effectual and material loading and arranges the automatic advantage of material.

In order to achieve the above object, the utility model provides a following technical scheme: a bumper bracket processing tool comprises a body, wherein a portal frame is fixedly arranged on the left side of the top of the body, a hydraulic rod is fixedly arranged on the top of the portal frame, an upper die is fixedly arranged at the telescopic end of the hydraulic rod, a forming groove is formed in the left side of the top of the body, fixing grooves are formed in the front wall and the rear wall of the forming groove, four limit blocks are fixedly arranged at the top of the fixing groove, five telescopic rods positioned between the four limit blocks are fixedly arranged at the top of the fixing groove, a moving part is fixedly connected with the telescopic end of the telescopic rod, a fixing wheel is movably arranged in the moving part, a fixing spring is movably sleeved on the outer surface of the telescopic rod, two ends of the fixing spring are respectively fixedly connected with the top of the fixing groove and the moving part, a guide groove is formed in the left side of the front of the body, a discharge hole is formed in the bottom of the guide groove, the left side fixed mounting at the body back has the cylinder, the flexible end of cylinder runs through to the inside of body and fixedly connected with pushes away the material semi-ring.

As a preferred technical proposal of the utility model, the top of the portal frame is movably sleeved with a buffering guide device, the left side inside the fixed groove is provided with a waste outlet which is communicated with the outside, the right side inside the body is provided with a feed chute which is communicated with the forming groove, the bottom of the feed chute is provided with a storage cavity, the bottom of the storage cavity is fixedly provided with a discharge spring, the other end of the discharge spring is fixedly connected with a discharge plate, the top of the discharge plate is provided with a workpiece, the right side inside the body is provided with a moving cavity, the right side of the body is fixedly provided with a servo motor, an output shaft of the servo motor is fixedly connected with a threaded rod, the threaded rod is positioned inside the moving cavity, the outer surface thread of the threaded rod is sleeved with a slide block, the bottom of the slide block is fixedly connected with a material pushing plate, the feed inlet has been seted up on the positive right side of body, feed inlet and feed chute intercommunication.

As the utility model discloses an optimized technical scheme, the left side of body bottom has been placed and has been connect the workbin, the dump bin has been placed in the left side of body.

As a preferred technical scheme of the utility model, buffering guider includes the guide post, the top fixed mounting of guide post has the spacing ring, buffer spring has been cup jointed in the surface activity of guide post, buffer spring's both ends respectively with spacing ring and portal frame fixed connection, the bottom and the last mould fixed connection of guide post.

As an optimal technical scheme of the utility model, the recess has been seted up in the inside left side of body, it is located the inside of recess to push away the material semi-ring, the shape that pushes away the material semi-ring is the same with the shape of baffle box.

As a preferred technical scheme of the utility model, the shape of tight pulley just can rotate in the inside of moving part for regular hexagon, the bottom of tight pulley and the inside bottom contact of fixed slot.

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

1. the utility model discloses a telescopic link, the moving part, tight pulley and fixed spring have reached fixed effectual purpose, impel the fixed slot with the work piece through the scraping wings, through the last surface contact of tight pulley and work piece and rotate in the inside of moving part, the flexible and fixed spring's of cooperation telescopic link compression and expansion make the work piece fix in the fixed slot steadily, the straight flange through the tight pulley and the last surface contact of work piece are with increase area of contact, and then fixed effect has been improved, this application has fixed effectual advantage for prior art.

2. The utility model discloses a be provided with the storage cavity, ejection of compact spring, go out the flitch, the threaded rod, servo motor and scraping wings have realized automatic feeding's function, upwards extrude the flitch through ejection of compact spring and make the work piece automatic upwards move, make the threaded rod rotate and then drive the scraping wings promote the inside that the work piece removed and entered the fixed slot left through servo motor, realized the automatic function of arranging the material through the cylinder and push away the material semi-ring, accept the work piece that processing is good and need not the manpower through being provided with baffle box and discharge gate and connecing the workbin, this application is for prior art, have the material loading and arrange the automatic advantage of material.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

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

FIG. 4 is a schematic side sectional view of the structure of the present invention;

fig. 5 is an explosion diagram of the telescopic rod, the moving part, the fixed wheel and the fixed spring of the present invention;

fig. 6 is a schematic structural view of the sliding block and the material pushing plate of the present invention;

FIG. 7 is an enlarged view of the structure at A of the present invention;

FIG. 8 is an enlarged view of the structure of the present invention at B;

fig. 9 is an enlarged view of the structure at C of the present invention.

In the figure: 1. a body; 2. a gantry; 3. a hydraulic lever; 4. an upper die; 5. forming a groove; 6. fixing grooves; 7. a limiting block; 8. a telescopic rod; 9. a movable member; 10. a fixed wheel; 11. fixing the spring; 12. pushing the material semi-ring; 13. a waste outlet; 14. a feed chute; 15. a material storage cavity; 16. a discharging spring; 17. a discharge plate; 18. a workpiece; 19. a moving chamber; 20. a threaded rod; 21. a servo motor; 22. a slider; 23. a material pushing plate; 24. a cushioning guide; 2401. a guide post; 2402. a limiting ring; 2403. a buffer spring; 25. a waste bin; 26. a discharge port; 27. a material receiving box; 28. a feed inlet; 29. a cylinder; 30. a material guide groove.

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.

As shown in figures 1 to 9, the utility model provides a bumper bracket processing tool, which comprises a body 1, a portal frame 2 is fixedly arranged on the left side of the top of the body 1, a hydraulic rod 3 is fixedly arranged on the top of the portal frame 2, an upper die 4 is fixedly arranged on the telescopic end of the hydraulic rod 3, a forming groove 5 is arranged on the left side of the top of the body 1, fixing grooves 6 are respectively arranged on the front wall and the rear wall inside the forming groove 5, four limit blocks 7 are fixedly arranged on the top inside the fixing groove 6, five telescopic rods 8 positioned between the four limit blocks 7 are fixedly arranged on the top inside the fixing groove 6, wherein the telescopic rods 8 and the limit blocks 7 are arranged at equal intervals, the telescopic rods 8, moving parts 9, fixed wheels 10 and fixed springs 11 form a fixing structure, five fixing structures are arranged inside each fixing groove 6 and are arranged adjacent to the four limit blocks 7 arranged at equal intervals, the flexible end fixedly connected with moving part 9 of telescopic link 8, the inside movable mounting of moving part 9 has tight pulley 10, fixed spring 11 has been cup jointed in the surface activity of telescopic link 8, fixed spring 11's both ends respectively with the top and the moving part 9 fixed connection of fixed slot 6, baffle box 30 has been seted up on the positive left side of body 1, discharge gate 26 has been seted up to the bottom of baffle box 30, the left side fixed mounting at the body 1 back has cylinder 29, the flexible end of cylinder 29 runs through to the inside of body 1 and fixedly connected with pushes away material semi-ring 12.

Wherein, the top of the portal frame 2 is movably sleeved with a buffering guide device 24, the left side inside the fixed groove 6 is provided with a waste outlet 13, the waste outlet 13 is communicated with the outside, the right side inside the body 1 is provided with a feeding groove 14, the feeding groove 14 is communicated with the forming groove 5, the bottom of the feeding groove 14 is provided with a storage cavity 15, the bottom of the storage cavity 15 is fixedly provided with a discharging spring 16, the other end of the discharging spring 16 is fixedly connected with a discharging plate 17, a workpiece 18 is placed on the top of the discharging plate 17, the right side inside the body 1 is provided with a moving cavity 19, the right side of the body 1 is fixedly provided with a servo motor 21, an output shaft of the servo motor 21 is fixedly connected with a threaded rod 20, the threaded rod 20 is positioned inside the moving cavity 19, the outer surface thread of the threaded rod 20 is sleeved with a sliding block 22, the bottom of the sliding block 22 is fixedly connected with a material pushing plate 23, and the right side of the front of the body 1 is provided with a feeding hole 28, the feed inlet 28 is communicated with the feed chute 14, the discharge spring 16 upwards extrudes the discharge plate 17 to enable the workpiece 18 on the discharge plate 17 to move upwards, the material pushing plate 23 can drive the servo motor 21 and the threaded rod 20 to push the workpiece 18 leftwards to enable the workpiece 18 to be automatically fed, the feed inlet 28 can facilitate a worker to supplement the workpiece 18 in the storage cavity 15 after the workpiece 18 is consumed, and the type of the servo motor 21 is yt.

Wherein, the left side of body 1 bottom has been placed and has been connect workbin 27, and dump bin 25 has been placed in the left side of body 1, connects workbin 27 to be used for catching the work piece 18 that finishes processing, and dump bin 25 then is used for accepting the waste material that comes from waste outlet 13, and waste outlet 13 communicates with fixed slot 6, makes things convenient for the ejection of compact, and dump bin 25 and connect workbin 27 to have realized that the automation of body 1 is received and is discharged the waste material automatically, and the effect is very high.

Wherein, buffering guider 24 includes guide post 2401, the top fixed mounting of guide post 2401 has spacing ring 2402, buffer spring 2403 has been cup jointed in the surface activity of guide post 2401, buffer spring 2403's both ends respectively with spacing ring 2402 and portal frame 2 fixed connection, the bottom and last mould 4 fixed connection of guide post 2401, it is reciprocated along with the flexible end's of hydraulic stem 3 flexible end by the flexible fixed connection of hydraulic stem 3 and to go up mould 4, guide post 2401 then enables to go up mould 4 and is more stable in the removal in-process, cooperation buffer spring 2403 and spacing ring 2402 make and go up mould 4 and obtain the buffering when pressing man-hour.

The left side of the interior of the body 1 is provided with a groove, the material pushing half ring 12 is located inside the groove, the shape of the material pushing half ring 12 is the same as that of the material guide groove 30, as shown in fig. 4, the material discharging plate 17 is located inside the groove, and after the upper die 4 is machined and leaves the interior of the forming groove 5, the telescopic end of the air cylinder 29 can push the material pushing half ring 12 to push the workpiece 18 forward so that the workpiece 18 can automatically drop into the material receiving box 27 along the material guide groove 30 and the material discharging hole 26, so that manpower is saved, and cost is reduced.

The fixed wheel 10 is in the shape of a regular hexagon and can rotate in the movable part 9, the bottom of the fixed wheel 10 is in contact with the bottom inside the fixed groove 6, the fixed wheel 10 serves as the core of the innovation point, the fixing effect on the workpiece 18 is good, the straight edge of the fixed wheel is inevitably in contact with the surface of the workpiece 18 when the fixed wheel is static due to the fact that the fixed wheel is in the shape of the regular hexagon, the contact area is increased, and the workpiece 18 is firmly fixed in the fixed groove 6 by matching with the fixed spring 11, the telescopic rod 8 and the movable part 9.

The utility model discloses a theory of operation and use flow:

when the device is used, the servo motor 21 is started and drives the threaded rod 20 to rotate, the sliding block 22 is driven by the threaded rod 20 to move leftwards and push the workpiece 18 to move leftwards, the workpiece 18 starts to be in contact with the fixed wheel 10, the fixed wheel 10 rotates in the movable piece 9, the telescopic end of the telescopic rod 8 starts to contract inwards, the fixed spring 11 is compressed, and when the workpiece 18 completely enters the fixed groove 6, the servo motor 21 is closed and restarted, so that the servo motor 21 reversely rotates, and the material pushing plate 23 is reset;

the hydraulic rod 3 is started and drives the upper die 4 to move downwards, the buffer spring 2403 is compressed, after the upper die 4 is contacted with the bottom of the forming groove 5, the hydraulic rod 3 is closed, at the moment, the workpiece 18 is pressed and formed, the hydraulic rod 3 is started and controlled to move upwards and drive the upper die 4 to move upwards and reset, then, the air cylinder 29 is started to enable the telescopic end of the air cylinder 29 to push the material pushing half ring 12 forwards, the material pushing half ring 12 pushes the workpiece 18 forwards, the workpiece 18 enters the interior of the material guide groove 30 and drops into the material receiving box 27 along the material outlet 26, at the moment, the air cylinder 29 is controlled to contract reversely to reset the material pushing half ring 12, at the moment, the servo motor 21 is started and drives the threaded rod 20 to rotate, the sliding block 22 is driven by the threaded rod 20 to move leftwards and push the workpiece 18 to move leftwards, the workpiece 18 pushes waste materials located in the fixing groove 6 to drop into the waste material box 25 along the waste material outlet 13 in the leftward moving process, at this time, the servo motor 21 is controlled to reset the material pushing plate 23, and a processing cycle is completed;

when the workpieces 18 are consumed inside the magazine chamber 15, the operator can insert new workpieces 18 into the magazine chamber 15 along the feed opening 28.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 bumper bracket processing frock, includes body (1), its characterized in that: the automatic feeding device is characterized in that a portal frame (2) is fixedly mounted on the left side of the top of the body (1), a hydraulic rod (3) is fixedly mounted on the top of the portal frame (2), an upper die (4) is fixedly mounted on the telescopic end of the hydraulic rod (3), a forming groove (5) is formed in the left side of the top of the body (1), fixing grooves (6) are formed in the front wall and the rear wall of the inside of the forming groove (5), four limit blocks (7) are fixedly mounted on the top of the inside of the fixing groove (6), five telescopic rods (8) located between the four limit blocks (7) are fixedly mounted on the top of the inside of the fixing groove (6), a moving part (9) is fixedly connected with the telescopic end of each telescopic rod (8), a fixed wheel (10) is movably mounted inside the moving part (9), and a fixed spring (11) is sleeved on the outer surface of each telescopic rod (8), the improved material pushing device is characterized in that two ends of the fixed spring (11) are fixedly connected with the top of the fixed groove (6) and the moving part (9) respectively, a guide groove (30) is formed in the left side of the front face of the body (1), a discharge hole (26) is formed in the bottom of the guide groove (30), a cylinder (29) is fixedly mounted on the left side of the back face of the body (1), and a telescopic end of the cylinder (29) penetrates through the inside of the body (1) and is fixedly connected with a material pushing semi-ring (12).

2. The bumper bracket machining tool according to claim 1, characterized in that: the top of the portal frame (2) is movably sleeved with a buffering guide device (24), a waste outlet (13) is formed in the left side of the inside of the fixed groove (6), the waste outlet (13) is communicated with the outside, a feeding groove (14) is formed in the right side of the inside of the body (1), the feeding groove (14) is communicated with the forming groove (5), a storage cavity (15) is formed in the bottom of the feeding groove (14), a discharging spring (16) is fixedly installed at the bottom of the storage cavity (15), a discharging plate (17) is fixedly connected to the other end of the discharging spring (16), a workpiece (18) is placed at the top of the discharging plate (17), a moving cavity (19) is formed in the right side of the inside of the body (1), a servo motor (21) is fixedly installed on the right side of the body (1), and a threaded rod (20) is fixedly connected to an output shaft of the servo motor (21), threaded rod (20) are located the inside that removes chamber (19), slider (22) have been cup jointed to the surface screw thread of threaded rod (20), the bottom fixedly connected with scraping wings (23) of slider (22), feed inlet (28) have been seted up on the positive right side of body (1), feed inlet (28) and feed chute (14) intercommunication.

3. The bumper bracket machining tool according to claim 1, characterized in that: the left side of body (1) bottom has been placed and has been connect workbin (27), dump bin (25) have been placed to the left side of body (1).

4. The bumper bracket machining tool according to claim 2, characterized in that: buffer guiding device (24) include guide post (2401), the top fixed mounting of guide post (2401) has spacing ring (2402), buffer spring (2403) have been cup jointed in the surface activity of guide post (2401), buffer spring (2403)'s both ends respectively with spacing ring (2402) and portal frame (2) fixed connection, the bottom and last mould (4) fixed connection of guide post (2401).

5. The bumper bracket machining tool according to claim 1, characterized in that: the left side of the interior of the body (1) is provided with a groove, the material pushing half ring (12) is located inside the groove, and the shape of the material pushing half ring (12) is the same as that of the material guide groove (30).

6. The bumper bracket machining tool according to claim 1, characterized in that: the fixed wheel (10) is in a regular hexagon shape and can rotate in the movable piece (9), and the bottom of the fixed wheel (10) is in contact with the bottom of the fixed groove (6).