CN220717393U

CN220717393U - U-shaped bolt forming device

Info

Publication number: CN220717393U
Application number: CN202322382495.6U
Authority: CN
Inventors: 于敬进; 王志永; 刘广鹏
Original assignee: Qingdao Shengwei Machinery Co ltd
Current assignee: Qingdao Shengwei Machinery Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-05
Anticipated expiration: 2033-09-04

Abstract

The utility model belongs to the technical field of peripheral grinding machines, and particularly relates to a U-shaped bolt forming device, which comprises a workbench, wherein a forming mechanism is arranged on the workbench, the forming mechanism comprises a forming base, a positioning plate for processing flat head U-shaped bolts is detachably arranged on one side of the forming base, a plurality of longitudinally distributed positioning grooves extending along the length direction of the positioning plate are formed in the positioning plate, a positioning component for processing round head U-shaped bolts is arranged on one side of the forming base, which is far away from the positioning plate, the positioning component comprises a detachable cylinder, and the bottom of the forming base is connected with the output end of a first driving motor.

Description

U-shaped bolt forming device

Technical Field

The utility model relates to the technical field of peripheral grinding machines, in particular to a U-shaped bolt forming device.

Background

The U-shaped bolt is characterized in that two ends of the U-shaped bolt are respectively composed of a hanging ring and a threaded rod, and the two ends of the threaded rod can be screwed up through nuts, so that the fastening of the connecting piece is realized. The U-shaped bolt can be applied to various mechanical devices, for example, in the field of automobiles, the U-shaped bolt can be used as a safety protection device and is mainly used for connecting a leaf spring and an automobile chassis, and the performance requirements on the U-shaped bolt are higher and higher at present. The hanging rings of the existing U-shaped bolts are mostly linear and arc-shaped.

In the prior art, the lifting rings of the flat-head U-shaped bolt and the round-head U-shaped bolt are respectively linear and arc-shaped, most U-shaped bolt forming devices can only process and form the flat-head U-shaped bolt or the round-head U-shaped bolt, the applicability of the device is lower, and CN207806267 discloses a U-shaped bolt forming machine which can only process and form the U-shaped bolt with the lifting ring being linear.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a U-shaped bolt forming device.

The utility model provides a U type bolt forming device, includes the workstation, be equipped with forming mechanism on the workstation, forming mechanism includes the shaping base, one side detachable of shaping base installs the locating plate that is used for processing flat head U type bolt, be equipped with the constant head tank that a plurality of longitudinal distributions extended along its length direction on the locating plate, one side that the locating plate was kept away from to the shaping base is equipped with the locating component that is used for processing round head U type bolt, the locating component includes detachable cylinder, the bottom of shaping base is connected with first driving motor's output.

Further, one side that the locating plate was kept away from to the shaping base is equipped with C type groove, the cylinder is located C type inslot, peg graft on the mounting panel in the bottom of cylinder, mounting panel and C type tank bottom wall sliding connection, peg graft at the top of cylinder has the locating pin, the top of shaping base is equipped with the slide, the both sides and the top sliding connection of shaping base lateral wall of slide, the bolt passes the lateral wall butt of slide lateral wall and shaping base, the round pin head of locating pin is located the top of slide, the roof in C type groove is equipped with the waist type groove with the round pin pole sliding connection of locating pin.

Further, the bottom of mounting panel is connected with the screw rod cooperation, the tip and the shaping base of screw rod rotate to be connected, the one end and the first conical gear of screw rod are connected, first conical gear and second conical gear meshing, the second conical gear is connected with the one end of pivot, the other end of pivot stretches out the shaping base and is connected with the rotating head.

Further, the left and right sides of shaping base is equipped with the mount, two be equipped with a plurality of longitudinal distribution's fixed orifices on the opposite face of mount, the position of fixed orifices is corresponding with the constant head tank position, the bottom of mount and the both ends of first two-way lead screw are connected, the bottom and the workstation sliding connection of mount, the tip and the workstation lateral wall rotation of first two-way lead screw are connected, the one end and the second driving motor of first two-way lead screw are connected, second driving motor fixed mounting is on the workstation lateral wall.

Further, the clamping plate is installed to the front side of shaping base, one side that the shaping base was kept away from to the clamping plate is connected with first pneumatic cylinder, first pneumatic cylinder fixed mounting is on the fixed plate, the bottom and the workstation top of fixed plate are connected.

Further, the left and right sides of clamping plate is equipped with the stamping plate, one side that the shaping base was kept away from to the stamping plate is connected with the second pneumatic cylinder, second pneumatic cylinder and fixed plate sliding connection, the cylinder body of second pneumatic cylinder is connected with the mounting, the bottom of mounting and the both ends of second bidirectional screw are connected, the bottom and the workstation sliding connection of mounting, the both ends and the workstation rotation of second bidirectional screw are connected, the workstation is stretched out to the one end of second bidirectional screw and is connected with third driving motor.

Further, one end of each of the two stamping plates, which is close to the clamping plate, is provided with a stamping groove, a stamping roller is arranged at the stamping groove, and the upper end and the lower end of the stamping roller are rotationally connected with the top wall and the bottom wall of the stamping groove.

Further, one side of the locating plate far away from the locating groove is provided with an inserting block, and the locating plate is inserted into the forming base.

By adopting the technical scheme, the utility model has the beneficial technical effects that: the positioning plates and the positioning components are respectively arranged on two sides of the forming base, the positioning plates and the positioning components are used for processing flat-head U-shaped bolts, the two U-shaped bolts can be formed, the applicability of the device is improved, the positioning plates are provided with a plurality of positioning grooves which are longitudinally distributed and extend along the length direction of the positioning plates, the flat-head U-shaped bolts can be formed, the positioning plates can be replaced, the flat-head U-shaped bolts with different sizes can be formed, the positioning components comprise detachable cylinders, the round-head U-shaped bolts can be formed, the cylinders can be replaced, the round-head U-shaped bolts with different sizes can be formed, the applicability of the device is further improved, and the replacement of the working face is realized through the first driving motor.

Drawings

FIG. 1 is a schematic diagram of a U-shaped bolt forming device according to the present utility model;

FIG. 2 is a schematic diagram of a U-shaped bolt forming device according to the second embodiment of the present utility model;

FIG. 3 is a front view of a U-bolt forming apparatus according to the present utility model;

FIG. 4 is a top view of a U-bolt forming apparatus according to the present utility model;

FIG. 5 is a schematic diagram of a U-shaped bolt forming device according to the present utility model;

FIG. 6 is a schematic view of a molded base according to the present utility model;

FIG. 7 is a schematic view showing a cross-sectional structure in the direction A-A in FIG. 3 according to the present utility model;

FIG. 8 is a schematic view showing a sectional structure in the direction B-B in FIG. 4 according to the present utility model.

1. The device comprises a workbench, 2, a forming base, 3, a positioning plate, 4, a positioning groove, 5, a first driving motor, 6, a C-shaped groove, 7, a mounting plate, 8, a positioning pin, 9, a sliding plate, 10, a waist-shaped groove, 11, a screw rod, 12, a first conical gear, 13, a second conical gear, 14, a rotating shaft, 15, a rotating head, 16, a fixing frame, 17, a fixing hole, 18, a first bidirectional screw rod, 19, a second driving motor, 20, a clamping plate, 21, a first hydraulic cylinder, 22, a fixing plate, 23, a punching plate, 24, a second hydraulic cylinder, 25, a fixing piece, 26, a second bidirectional screw rod, 27, a third driving motor, 28, a punching groove, 29, a punching roller, 30 and an inserting block.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

According to the drawing 1-8, a U-shaped bolt forming device comprises a workbench 1, a forming mechanism is arranged on the workbench 1 and comprises a forming base 2, a positioning plate 3 for processing flat head U-shaped bolts is detachably arranged on one side of the forming base 2, a plurality of longitudinally distributed positioning grooves 4 extending along the length direction of the positioning plate 3 are formed in the positioning plate 3, a positioning component for processing round head U-shaped bolts is arranged on one side, away from the positioning plate 3, of the forming base 2 and comprises a detachable cylinder 4, and the bottom of the forming base 2 is connected with the output end of a first driving motor 5.

In the above embodiment, the two sides of the molding base 2 are respectively provided with the positioning plate 3 for processing the flat-head U-shaped bolts and the positioning component for processing the round-head U-shaped bolts, so that the two kinds of U-shaped bolts can be molded, the applicability of the device is increased, a plurality of longitudinally distributed positioning grooves 4 extending along the length direction of the positioning plate 3 are formed, the flat-head U-shaped bolts can be replaced, the flat-head U-shaped bolts with different sizes can be molded, the positioning component comprises the detachable cylinder 31, the round-head U-shaped bolts can be molded, the cylinder 31 can be replaced, the round-head U-shaped bolts with different sizes can be molded, the applicability of the device is further increased, and the replacement of the working surface is realized through the first driving motor 5.

This embodiment provides a U type bolt forming device, when processing the button head U type bolt of equidimension, need change cylinder 31, pull out locating pin 8, then take down cylinder 31, after changing suitable cylinder 31, lift off the bolt of fixed slide 9, through using the tool to select to twist swivel head 15, adjust the position of cylinder 31, make the outer wall of cylinder 31 and the position of fixed orifices 17 adapt to, concrete technical scheme is as follows:

the shaping base 2 is kept away from one side of locating plate 3 and is equipped with C type groove 6, cylinder 31 is located C type groove 6, peg graft on mounting panel 7 in the bottom of cylinder 31, mounting panel 7 and C type groove 6 diapire sliding connection, peg graft at the top of cylinder 31 has locating pin 8, the top of shaping base 2 is equipped with slide 9, the both sides of slide 9 and the top sliding connection of shaping base 2 lateral wall, the bolt passes slide 9 lateral wall and the lateral wall butt of shaping base 2, the round pin head of locating pin 8 is located the top of slide, the roof of C type groove 6 is equipped with the waist type groove 10 with the round pin pole sliding connection of locating pin 8.

The bottom of mounting panel 7 is connected with screw rod 11 cooperation, the tip and the shaping base 2 rotation of screw rod 11 are connected, the one end and the first conical gear 12 of screw rod 11 are connected, first conical gear 12 and second conical gear 13 meshing, second conical gear 13 is connected with the one end of pivot 14, the other end of pivot 14 stretches out shaping base 2 and is connected with swivel 15.

The embodiment provides a U type bolt forming device, can realize waiting to work piece centering clamp through mount 16, insert the fixed orifices 17 of one side mount 16 with waiting to work piece's one end at first, through starting second driving motor 19, make two mounts 16 remove to the centre simultaneously, after moving to suitable position, accomplish waiting to work piece's centering, wait to work piece's lateral wall and constant head tank 4 or cylinder 31 laminating this moment, start first pneumatic cylinder 21, it presss from both sides tightly waiting to work piece through the cooperation of grip block 20 and locating plate 3 or cylinder 31, press from both sides tightly the completion back, mount 16 moves to workstation 1's edge, in order to carry out stamping forming work, specific technical scheme is as follows:

the left and right sides of shaping base 2 is equipped with mount 16, two be equipped with a plurality of longitudinal distribution's fixed orifices 17 on the opposite face of mount 16, the position of fixed orifices 17 is corresponding with constant head tank 4 position, the bottom of mount 16 of both ends is connected with the both ends of first two-way lead screw 18, the bottom of mount 16 and workstation 1 sliding connection, the tip and the workstation 1 lateral wall rotation of first two-way lead screw 18 are connected, the one end and the second driving motor 19 of first two-way lead screw 18 are connected, second driving motor 19 fixed mounting is on workstation 1 lateral wall.

The front side of the molding base 2 is provided with a clamping plate 20, one side, far away from the molding base 2, of the clamping plate 20 is connected with a first hydraulic cylinder 21, the first hydraulic cylinder 21 is fixedly arranged on a fixed plate 22, and the bottom of the fixed plate 22 is connected with the top of the workbench 1.

The embodiment provides a U type bolt forming device, can carry out shaping processing to different work pieces, starts second pneumatic cylinder 24, drives stamping plate 23 and punches, adjusts the distance between two stamping plates 23 according to the size of U line bolt, starts second pneumatic cylinder 24, drives stamping plate 23 and carries out shaping processing to the work piece, and concrete technical scheme is as follows:

the left and right sides of clamping plate 20 is equipped with stamping plate 23, stamping plate 23 keeps away from one side and the second pneumatic cylinder 24 of shaping base 2 are connected, second pneumatic cylinder 24 and fixed plate 22 sliding connection, the cylinder body of second pneumatic cylinder 24 is connected with mounting 25, the bottom of mounting 25 and the both ends of second bidirectional screw 26 are connected, the bottom of mounting 25 and workstation 1 sliding connection, the both ends and the workstation 1 rotation of second bidirectional screw 26 are connected, workstation 1 and third driving motor 27 are stretched out to the one end of second bidirectional screw 26.

The two stamping plates 23 are provided with stamping grooves 28 at one ends close to the clamping plates 20, stamping rollers 29 are arranged at the stamping grooves 28, and the upper ends and the lower ends of the stamping rollers 29 are rotatably connected with the top wall and the bottom wall of the stamping grooves 28.

One side of the locating plate 3 far away from the locating groove 4 is provided with an inserting block 30, and the locating plate 3 is inserted into the forming base 2, so that the locating plate 3 can be replaced conveniently.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. The utility model provides a U type bolt forming device, includes workstation (1), its characterized in that, be equipped with forming mechanism on workstation (1), forming mechanism includes shaping base (2), one side detachable of shaping base (2) installs locating plate (3) that are used for processing flat head U type bolt, be equipped with a plurality of longitudinal distribution's constant head tank (4) that extend along its length direction on locating plate (3), one side that locating plate (3) was kept away from to shaping base (2) is equipped with the locating component that is used for processing round head U type bolt, locating component includes detachable cylinder (31), the bottom of shaping base (2) is connected with the output of first driving motor (5).

2. The U-shaped bolt forming device according to claim 1, wherein one side of the forming base (2) away from the locating plate (3) is provided with a C-shaped groove (6), the cylinder (31) is located in the C-shaped groove (6), the bottom of the cylinder (31) is inserted on the mounting plate (7), the mounting plate (7) is in sliding connection with the bottom wall of the C-shaped groove (6), the top of the cylinder (31) is inserted with the locating pin (8), the top of the forming base (2) is provided with a sliding plate (9), two sides of the sliding plate (9) are in sliding connection with the top of the side wall of the forming base (2), the bolt passes through the side wall of the sliding plate (9) to be in butt joint with the side wall of the forming base (2), the pin head of the locating pin (8) is located at the top of the sliding plate, and the top wall of the C-shaped groove (6) is provided with a waist-shaped groove (10) in sliding connection with the pin rod of the locating pin (8).

3. The U-shaped bolt forming device according to claim 2, wherein the bottom of the mounting plate (7) is connected with a screw rod (11) in a matched mode, the end portion of the screw rod (11) is connected with the forming base (2) in a rotating mode, one end of the screw rod (11) is connected with a first conical gear (12), the first conical gear (12) is meshed with a second conical gear (13), the second conical gear (13) is connected with one end of a rotating shaft (14), and the other end of the rotating shaft (14) extends out of the forming base (2) to be connected with a rotating head (15).

4. The U-shaped bolt forming device according to claim 2, wherein a fixing frame (16) is arranged on the left side and the right side of the forming base (2), a plurality of fixing holes (17) which are longitudinally distributed are formed in opposite faces of the two fixing frames (16), the positions of the fixing holes (17) correspond to the positions of the positioning grooves (4), the bottoms of the fixing frames (16) at the two ends are connected with the two ends of a first bidirectional screw (18), the bottoms of the fixing frames (16) are in sliding connection with a workbench (1), the end portions of the first bidirectional screw (18) are in rotary connection with the side wall of the workbench (1), one end of the first bidirectional screw (18) is connected with a second driving motor (19), and the second driving motor (19) is fixedly arranged on the side wall of the workbench (1).

5. The U-shaped bolt forming device according to claim 1, wherein a clamping plate (20) is arranged on the front side of the forming base (2), one side, away from the forming base (2), of the clamping plate (20) is connected with a first hydraulic cylinder (21), the first hydraulic cylinder (21) is fixedly arranged on a fixing plate (22), and the bottom of the fixing plate (22) is connected with the top of the workbench (1).

6. The U-shaped bolt forming device according to claim 5, wherein the left side and the right side of the clamping plate (20) are provided with stamping plates (23), one side of the stamping plates (23) away from the forming base (2) is connected with a second hydraulic cylinder (24), the second hydraulic cylinder (24) is slidably connected with a fixing plate (22), a cylinder body of the second hydraulic cylinder (24) is connected with fixing pieces (25), bottoms of the fixing pieces (25) at two ends are connected with two ends of a second bidirectional screw (26), bottoms of the fixing pieces (25) are slidably connected with a workbench (1), two ends of the second bidirectional screw (26) are rotatably connected with the workbench (1), and one end of the second bidirectional screw (26) extends out of the workbench (1) to be connected with a third driving motor (27).

7. The U-shaped bolt forming device according to claim 6, wherein one end of each of the two stamping plates (23) close to the clamping plate (20) is provided with a stamping groove (28), the stamping grooves (28) are provided with stamping rollers (29), and the upper end and the lower end of each stamping roller (29) are rotatably connected with the top wall and the bottom wall of each stamping groove (28).

8. The U-shaped bolt forming device according to claim 1, wherein an inserting block (30) is arranged on one side, far away from the positioning groove (4), of the positioning plate (3), and the positioning plate (3) is inserted into the forming base (2).