CN213134592U

CN213134592U - Machining equipment for bending machined part

Info

Publication number: CN213134592U
Application number: CN202021422492.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhu Kaijiang Auto Parts Co ltd
Current assignee: Wuhu Kaijiang Auto Parts Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-07
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a processing equipment for bending a mechanical workpiece, which comprises a first workbench and a bracket, wherein the bracket is positioned at one side of a second workbench, two convex cushion blocks are slidably arranged at the top of the first workbench, one side of the first workbench is fixedly connected with the second workbench, a plurality of symmetrical internal thread fixing plates are fixedly arranged at the top of the first workbench, a plurality of internal thread fixing plates are in threaded connection with first screw rods, one ends of the first screw rods penetrate through the corresponding internal thread fixing plates, one ends of the first screw rods are in fixed connection with push plates, one side of the push plates close to each other is clamped and fixed with the same workpiece to be machined, two symmetrical first fixing plates are fixedly arranged at the bottom of the second workbench, the utility model discloses a hydraulic cylinder adjusting die, the bending angle is enriched, and the number of times for changing the die is reduced, the time is saved, the structure is simple, and the use is convenient.

Description

Machining equipment for bending machined part

Technical Field

The utility model relates to a machining technical field specifically is a processing equipment for machined part is buckled.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.

Machining can use machining equipment for bending the machining parts, but the existing machining equipment for bending the machining parts has single bending angle, is troublesome in replacing a die and wastes time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing equipment for machined part is buckled 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 machining device for bending a machined part comprises a first workbench and a support, wherein the support is positioned on one side of a second workbench, two convex cushion blocks are slidably mounted at the top of the first workbench, the second workbench is fixedly connected to one side of the first workbench, a plurality of symmetrical internal thread fixing plates are fixedly mounted at the top of the first workbench, a first screw rod is connected to each internal thread fixing plate in a threaded manner, one end of each first screw rod penetrates through the corresponding internal thread fixing plate, a push plate is fixedly connected to one end of each first screw rod, the same part to be machined is fixedly clamped and fixed at one side, close to each other, of each push plate, two symmetrical first fixing plates are fixedly mounted at the bottom of the second workbench, an L-shaped sliding block is slidably connected to one side, close to each other, of the two first fixing plates, and the same first die is fixedly mounted at the top of the two L-shaped sliding blocks, the bottom of the first die is fixedly provided with a hydraulic cylinder, one side of two first fixing plates, which are close to each other, is fixedly connected with the hydraulic cylinder, the top of the first die is fixedly provided with a second die, the top of the second die is fixedly provided with a third die, a rotating block is arranged above the first workbench, the top of the rotating block is fixedly provided with a second fixing plate, the top of the second fixing plate is fixedly provided with a third fixing plate, the third fixing plate is provided with a third chute, the top inner wall and the bottom inner wall of the third chute are rotatably connected with the same second screw rod, the top end of the second screw rod penetrates through the top of the third fixing plate and extends to the upper part of the third fixing plate, the top inner wall and the bottom inner wall of the third chute are fixedly provided with a plurality of sliding rods, the outer walls of the plurality of sliding rods are slidably connected with the same positioning table, and the bottom, and an output shaft of the motor is fixedly connected with the top of the positioning table.

Preferably, two first sliding grooves are formed in the top of the first workbench, and the protruding portion of the convex cushion block extends into the first sliding groove and is in sliding connection with the first sliding groove, so that the position of the first sliding groove can be adjusted conveniently.

Preferably, two one side that first fixed plate is close to each other all is provided with the second spout, and the second spout runs through the second workstation, and the one end of L shape slider extends to in the second spout and with second spout sliding connection, is favorable to spacing first mould, second mould and third mould, prevents to take place to rotate.

Preferably, bearings are fixedly embedded in the inner wall of the top and the inner wall of the bottom of the third sliding chute, the outer wall of the second screw penetrates through the inner rings of the bearings and is fixedly connected with the inner rings of the two bearings, and the bearings are rotatably connected with the second screw, so that the friction force between the second screw and the third sliding chute is reduced.

Preferably, the positioning table is provided with a threaded through hole, and the second screw is in threaded connection with the threaded through hole, so that the position of the positioning table can be adjusted.

Preferably, the positioning table is provided with a plurality of sliding holes, the sliding holes correspond to the sliding rods one to one, and the sliding holes are in sliding connection with the sliding rods, so that the friction force between the positioning table and the third fixing plate is reduced.

Compared with the prior art, the beneficial effects of the utility model are that: controlling the lifting of a hydraulic cylinder according to requirements, selecting required dies (a first die, a second die and a third die can be selected), placing a workpiece to be machined on the convex cushion blocks, manually moving the two convex cushion blocks to ensure that one side of the workpiece to be machined is attached to one side of the selected die, manually rotating the first screw rod which can push the push plates to move so that the two push plates clamp and fix the workpiece to be machined, manually rotating the second screw rod, wherein the second screw rod is in threaded connection with the positioning table which is fixed on the motor, so that the third fixing plate and the second screw rod can be moved by the second screw rod, the second fixing block can drive the rotating block to move, when the rotating block is attached to the workpiece to be machined, the second screw rod stops rotating, starting the motor, the output shaft of the motor can drive the positioning table to rotate, the positioning table can drive the third chute to rotate, the third spout can drive the second fixed block and rotate, and the second fixed block can drive the commentaries on classics piece and rotate, and the commentaries on classics piece can let and treat that the machined part takes place to buckle.

The utility model discloses a pneumatic cylinder adjustment mould has richened the angle of buckling, has reduced the number of times of changing the mould, has practiced thrift the time, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic top view of a machining apparatus for bending a machined part according to the present invention;

FIG. 2 is a rear cross-sectional structural view of FIG. 1;

FIG. 3 is a side view of the structure of FIG. 2;

FIG. 4 is a schematic view of a portion of the structure of FIG. 1;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. a first table; 2. a second table; 3. a support; 4. a convex cushion block; 5. a first chute; 6. a workpiece to be processed; 7. a first screw; 8. an internal thread fixing plate; 9. pushing the plate; 10. a motor; 11. a first fixing plate; 12. a second chute; 13. an L-shaped slider; 14. a hydraulic cylinder; 15. a first mold; 16. a second mold; 17. a third mold; 18. a second fixing plate; 19. a third chute; 20. rotating the block; 21. a second screw; 22. a positioning table; 23. a threaded through hole; 24. a bearing; 25. a slide bar; 26. a slide hole; 27. and a third fixing plate.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-5, the utility model relates to a processing equipment for bending a machined part, comprising a first workbench 1 and a support 3, wherein the support 3 is arranged at one side of a second workbench 2, two convex cushion blocks 4 are slidably mounted at the top of the first workbench 1, the second workbench 2 is fixedly connected at one side of the first workbench 1, a plurality of symmetrical internal thread fixing plates 8 are fixedly mounted at the top of the first workbench 1, a plurality of internal thread fixing plates 8 are all in threaded connection with first screws 7, one ends of the first screws 7 all penetrate through the corresponding internal thread fixing plates 8, one ends of the first screws 7 are all fixedly connected with push plates 9, one side of the push plates 9 close to each other is clamped and fixed with the same machined part 6 to be machined, two symmetrical first fixing plates 11 are fixedly mounted at the bottom of the second workbench 2, one side of the two first fixing plates 11 close to each other is all in sliding connection with an L-shaped slider 13, the top parts of the two L-shaped sliding blocks 13 are fixedly provided with the same first die 15, the bottom part of the first die 15 is fixedly provided with a hydraulic cylinder 14, one side of the two first fixing plates 11, which are close to each other, is fixedly connected with the hydraulic cylinder 14, the top part of the first die 15 is fixedly provided with a second die 16, the top part of the second die 16 is fixedly provided with a third die 17, a rotating block 20 is arranged above the first workbench 1, the top part of the rotating block 20 is fixedly provided with a second fixing plate 18, the top part of the second fixing plate 18 is fixedly provided with a third fixing plate 27, the third fixing plate 27 is provided with a third sliding chute 19, the top inner wall and the bottom inner wall of the third sliding chute 19 are rotatably connected with the same second screw rod 21, the top end of the second screw rod 21 penetrates through the top part of the third fixing plate 27 and extends to the upper part of the third fixing plate 27, and the, the outer walls of the sliding rods 25 are connected with the same positioning table 22 in a sliding mode, the bottom of one side of the support 3 is fixedly provided with the motor 10, and the output shaft of the motor 10 is fixedly connected with the top of the positioning table 22.

The utility model discloses in: the top of first workstation 1 is provided with two first spouts 5, and the bulge of convex cushion 4 extends to in the first spout 5 and with first spout 5 sliding connection, is favorable to adjusting the position of first spout 5.

The utility model discloses in: two first fixed plates 11 are close to each other one side all is provided with second spout 12, and second spout 12 runs through second workstation 2, and the one end of L shape slider 13 extends to in the second spout 12 and with second spout 12 sliding connection, is favorable to carrying on spacingly to first mould 15, second mould 16 and third mould 17, prevents to take place to rotate.

The utility model discloses in: the top inner wall and the bottom inner wall of the third sliding chute 19 are fixedly embedded with bearings 24, the outer wall of the second screw 21 penetrates through the inner rings of the bearings 24 and is fixedly connected with the inner rings of the two bearings 24, and the bearings 24 are rotatably connected with the second screw 21, so that the friction force between the second screw 21 and the third sliding chute 19 is reduced.

The utility model discloses in: the positioning table 22 is provided with a threaded through hole 23, and the second screw 21 is in threaded connection with the threaded through hole 23, so that the position of the positioning table 22 can be adjusted.

The utility model discloses in: the positioning table 22 is provided with a plurality of sliding holes 26, the plurality of sliding holes 26 correspond to the plurality of sliding rods 25 one by one, and the sliding holes 26 are slidably connected with the sliding rods 25, so that the friction force between the positioning table 22 and the third fixing plate is favorably reduced.

The working principle is as follows: controlling the lifting of the hydraulic cylinder 14 according to the requirement, selecting the required die (selecting a first die 15, a second die 16 and a third die 17), placing the workpiece 6 on the convex cushion blocks 4, manually moving the two convex cushion blocks 4 to make one side of the workpiece 6 fit with one side of the selected die, manually rotating the first screw 7, the first screw 7 will push the push plates 9 to move, so that the two push plates 9 clamp and fix the workpiece 6, manually rotating the second screw 21, because the second screw 21 is in threaded connection with the positioning table 22, and the positioning table 22 is fixed on the motor 10, the second screw 21 will make the third fixing plate 27 and the second screw 21 move, the third fixing plate 27 will drive the second fixing block 18 to move, the second fixing block 18 will drive the rotating block 20 to move, when the rotating block 20 fits with the workpiece 6, the second screw 21 stops rotating, starting the motor 10, the output shaft of the motor 10 can drive the positioning table 22 to rotate, the positioning table 22 can drive the third sliding groove 19 to rotate, the third sliding groove 19 can drive the second fixing block 18 to rotate, the second fixing block 18 can drive the rotating block 20 to rotate, and the rotating block 20 can enable the workpiece 6 to be bent.

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 processing equipment for machined part is buckled, includes first workstation (1) and support (3), and support (3) are located one side of second workstation (2), its characterized in that: the top of the first workbench (1) is slidably provided with two convex cushion blocks (4), one side of the first workbench (1) is fixedly connected with a second workbench (2), the top of the first workbench (1) is fixedly provided with a plurality of symmetrical internal thread fixing plates (8), the internal thread fixing plates (8) are all in threaded connection with first screw rods (7), one ends of the first screw rods (7) penetrate through the corresponding internal thread fixing plates (8), one ends of the first screw rods (7) are all fixedly connected with push plates (9), one side, close to each other, of each push plate (9) is clamped and fixed with one workpiece (6) to be machined, the bottom of the second workbench (2) is fixedly provided with two symmetrical first fixing plates (11), one side, close to each other, of the first fixing plates (11) is all in sliding connection with an L-shaped sliding block (13), the top fixed mounting of two L shape slider (13) has same first mould (15), the bottom fixed mounting of first mould (15) has pneumatic cylinder (14), one side and pneumatic cylinder (14) fixed connection that two first fixed plates (11) are close to each other, the top fixed mounting of first mould (15) has second mould (16), the top fixed mounting of second mould (16) has third mould (17), the top of first workstation (1) is provided with commentaries on classics piece (20), the top fixed mounting of commentaries on classics piece (20) has second fixed plate (18), the top fixed mounting of second fixed plate (18) has third fixed plate (27), third fixed plate (27) are provided with third spout (19), the top inner wall and the bottom inner wall of third spout (19) rotate and are connected with same second screw rod (21), the top of third fixed plate (27) is run through and the top of third fixed plate (27) is extended to third fixed plate (27) top to the top of second screw rod (21), the top inner wall and the bottom inner wall fixed mounting of third spout (19) have a plurality of slide bars (25), and are a plurality of the outer wall sliding connection of slide bar (25) has same location platform (22), support (3) one side bottom fixed mounting has motor (10), the output shaft of motor (10) and the top fixed connection of location platform (22).

2. A machining apparatus for bending a machined part according to claim 1, characterized in that: the top of the first workbench (1) is provided with two first sliding grooves (5), and the protruding parts of the convex cushion blocks (4) extend into the first sliding grooves (5) and are in sliding connection with the first sliding grooves (5).

3. A machining apparatus for bending a machined part according to claim 1, characterized in that: two one side that first fixed plate (11) are close to each other all is provided with second spout (12), and second spout (12) run through second workstation (2), and the one end of L shape slider (13) extends to in second spout (12) and with second spout (12) sliding connection.

4. A machining apparatus for bending a machined part according to claim 1, characterized in that: the top inner wall and the bottom inner wall of the third sliding groove (19) are fixedly inlaid with bearings (24), the outer wall of the second screw rod (21) penetrates through the inner rings of the bearings (24) and is fixedly connected with the inner rings of the two bearings (24), and the bearings (24) are rotatably connected with the second screw rod (21).

5. A machining apparatus for bending a machined part according to claim 1, characterized in that: the positioning table (22) is provided with a threaded through hole (23), and the second screw (21) is in threaded connection with the threaded through hole (23).

6. A machining apparatus for bending a machined part according to claim 1, characterized in that: the positioning table (22) is provided with a plurality of sliding holes (26), the sliding holes (26) correspond to the sliding rods (25) one by one, and the sliding holes (26) are connected with the sliding rods (25) in a sliding mode.