CN218238618U

CN218238618U - Metal part proofreading mechanism

Info

Publication number: CN218238618U
Application number: CN202222512855.5U
Authority: CN
Inventors: 王向平; 蔡春笋; 冯宇威
Original assignee: Huizhou Leda Intelligent Automation Co ltd
Current assignee: Huizhou Leda Intelligent Automation Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-06
Anticipated expiration: 2032-09-22

Abstract

The utility model belongs to the technical field of the metal parts proofreads, especially, be a metal parts's proofreading mechanism, comprises a workbench, the operation piece has been placed in the top activity of workstation, the top fixedly connected with outer box of workstation, the top fixedly connected with pneumatic cylinder of outer box, movable plate about fixedly connected with on the output shaft of pneumatic cylinder, the bottom detachable fixedly connected with proofreading mounting panel of movable plate about, a plurality of proofreading of bottom fixedly connected with of proofreading mounting panel. The utility model has the advantages of reasonable design, having driven the moving down of proofreading mounting panel and proofreading mounting panel through the pneumatic cylinder, conveniently having carried out the proofreading to the operation piece, through drive worm, driven worm wheel, dwang, rotary gear, lifting rack, connecting seat and the setting that compresses tightly the piece, driven compressing tightly move down to push down fixedly to the operation piece, prevent that the proofreading operation piece from taking place the skew and reduced the accuracy of proofreading.

Description

Metal part calibration mechanism

Technical Field

The utility model relates to a metal parts proofreads technical field, especially relates to a metal parts's proofreading mechanism.

Background

In the processing process of vehicle parts, for example, some parts such as an up-down moving plate, an air deflector or a supporting piece, a main plate and the like need to be processed with punching holes, and position detection of the punching holes is needed after the punching holes are processed, so that the punching holes are prevented from being missed; traditional punching press hole detects and is the manpower to detect many, and if the punching press spot facing work on the processing plate is small in quantity, the manual work detects more conveniently, but if punching press spot facing work is in large quantity, hundreds even, the manual work detects and needs the contrast drawing, can only the haplopore detect one by one moreover, leads to detecting the accuracy low, and work efficiency is poor.

However, most of the existing metal part proofreading devices do not fix the metal part firmly during proofreading, so that the metal part is easy to deviate and the accuracy of proofreading is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current proofreading device of metal parts and when proofreading, mostly do not fix the jail to metal parts, lead to metal parts easily to take place the skew, influence the shortcoming of the accuracy of proofreading, and the proofreading mechanism of a metal parts who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a calibrating mechanism for metal parts comprises a workbench and an outer box body arranged on the upper end face of the workbench, and is characterized in that a working area is arranged on the upper surface of the workbench and used for placing a working piece;

the outer box is one side opening setting, the outer top of outer box is equipped with the pneumatic cylinder, the output of pneumatic cylinder passes outer box internal portion and is fixed with upper and lower movable plate, the bottom surface of upper and lower movable plate is equipped with can dismantle and is fixed with proofreading a mounting panel, a plurality of proofreading of bottom fixedly connected with of proofreading a mounting panel, the proofreading a mounting panel is located the workspace directly over.

Preferably, the bottom fixedly connected with servo motor of workstation, fixedly connected with drive worm on servo motor's the output shaft, the workstation internal rotation is provided with the dwang, driven worm wheel and two swing pinion have been cup jointed to the outside of dwang fixedly, drive worm meshes with driven worm wheel mutually.

Preferably, the vertical top slip is provided with two connecting seats in the workstation, the equal fixedly connected with lifting rack in front side of two connecting seats, two rotary gear mesh with the lifting rack that corresponds respectively, and the equal fixedly connected with in inboard of two connecting seats compresses tightly the piece, and two compress tightly the top of piece activity butt at the operation piece respectively.

Preferably, two support pieces are fixedly connected to the inner wall of the top and the inner wall of the bottom of the workbench, and the rotating rod is rotatably connected between the two support pieces.

Preferably, two guide ports are formed in the top of the workbench, and the two connecting seats are respectively sleeved in the corresponding guide ports in a sliding manner.

Preferably, two limiting rods are fixedly connected to the inner wall of the top and the inner wall of the bottom of the workbench, limiting plates are sleeved on the outer sides of the two limiting rods in a sliding mode, and the two limiting plates are fixedly connected to one sides of the corresponding connecting seats respectively.

Preferably, the top of workstation and the top inner wall of outer box are connected with two guide bars fixedly, the movable plate slides and cup joints the outside at two guide bars from top to bottom.

Preferably, the both sides of proofreading a mounting panel all fixedly connected with curb plate, equal threaded connection has set screw on two curb plates, and two curb plates all are at the bottom of movable plate about through set screw fixed connection.

The utility model relates to a mechanism is proofreaded to metal parts possesses following beneficial effect:

1. in the utility model, the aligning mechanism for metal parts drives the pressing piece to move downwards to press and fix the working piece through the arrangement of the driving worm, the driven worm wheel, the rotating rod, the rotating gear, the lifting rack, the connecting seat and the pressing piece, so that the aligning working piece is prevented from being deviated to reduce the aligning accuracy;

2. in the utility model, the calibrating mechanism for metal parts is convenient to disassemble, assemble and replace different calibrating piece mounting plates through the matching of the fixed screw and the side plate, the using range of the device is improved, the hydraulic cylinder drives the upper and lower moving plates to move downwards, the upper and lower moving plates drive the calibrating piece mounting plates and the calibrating pieces to move downwards, when the calibrating pieces coincide with the operating pieces, the operating pieces to be calibrated meet the design requirements, otherwise, the calibrating pieces are unqualified;

3. the utility model has the advantages of reasonable design, having driven the moving down of proofreading mounting panel and proofreading mounting panel through the pneumatic cylinder, conveniently having carried out the proofreading to the operation piece, through drive worm, driven worm wheel, dwang, rotary gear, lifting rack, connecting seat and the setting that compresses tightly the piece, driven compressing tightly move down to push down fixedly to the operation piece, prevent that the proofreading operation piece from taking place the skew and reduced the accuracy of proofreading.

Drawings

Fig. 1 is a schematic structural diagram of a calibration mechanism for metal parts according to the present invention;

fig. 2 is a cross-sectional view of a calibration mechanism for metal parts according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a calibration mechanism for metal parts according to the present invention.

In the figure: 1. a work table; 2. an outer case; 3. a hydraulic cylinder; 4. moving the plate up and down; 5. a collation mounting plate; 6. a proofreading piece; 7. a work piece; 8. a guide bar; 9. a lifting rack; 10. a connecting seat; 11. a compression member; 12. fixing the screw rod; 13. a side plate; 14. a drive worm; 15. rotating the rod; 16. a driven worm gear; 17. a servo motor; 18. a support member; 19. a guide port; 20. a rotating gear; 21. a limiting plate; 22. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a mechanism for calibrating metal components comprises a workbench 1, wherein a working area is arranged on the upper surface of the workbench 1, a working component 7 is movably placed in the working area, the top of the workbench 1 is fixedly connected with an outer box 2, the top of the outer box 2 is fixedly connected with a hydraulic cylinder 3, an output shaft of the hydraulic cylinder 3 is fixedly connected with an upper moving plate and a lower moving plate 4, the bottom of the upper moving plate and the bottom of the lower moving plate 4 are detachably and fixedly connected with a calibrating component mounting plate 5, the bottom of the calibrating component mounting plate 5 is fixedly connected with a plurality of calibrating components 6, the upper moving plate and the lower moving plate 4 are driven by the hydraulic cylinder 3 to move downwards, the upper moving plate 4 drives the calibrating component mounting plate 5 and the calibrating components 6 to move downwards, when the calibrating components 6 coincide with the working components, the working component 7 to be detected meets the design requirements of stamping, otherwise, the working component 7 is unqualified.

The bottom of the workbench 1 is fixedly connected with a servo motor 17, an output shaft of the servo motor 17 is fixedly connected with a driving worm 14, a rotating rod 15 is arranged in the workbench 1 in a rotating mode, a driven worm gear 16 and two rotary gears 20 are fixedly sleeved on the outer side of the rotating rod 15, the driving worm 14 is meshed with the driven worm gear 16, two connecting seats 10 are vertically and slidably arranged in the workbench 1, lifting racks 9 are fixedly connected to the front sides of the two connecting seats 10 respectively, the two rotary gears 20 are respectively meshed with the corresponding lifting racks 9, pressing pieces 11 are fixedly connected to the inner sides of the two connecting seats 10 respectively, the two pressing pieces 11 are movably abutted to the tops of the working pieces 7 respectively, the servo motor 17 drives the driving worm 14 to rotate, the driving worm 14 drives the driven worm gear 16 to rotate, the driven worm gear 16 drives the rotating rod 15 to rotate synchronously, the rotating rod 15 drives the two rotary gears 20 to synchronously rotate synchronously, the two rotary gears 20 drive the two lifting racks 9 to synchronously move downwards, the two lifting racks 9 drive the two connecting seats 10 to move downwards, the two connecting seats 10 to drive the pressing pieces 11 to move downwards, the working pieces 7 to be firmly, the working pieces to be fixed conveniently, and limit deviation correction accuracy of the working piece is avoided.

The utility model discloses in, two support piece 18 of fixedly connected with on the top inner wall of workstation 1 and the bottom inner wall, dwang 15 rotates to be connected between two support piece 18, conveniently carries out the outrigger to dwang 15, makes its rotatory more steady.

The utility model discloses in, two direction mouths 19 have been seted up at the top of workstation 1, and two connecting seats 10 slide respectively and cup joint in the direction mouth 19 that corresponds, and the convenience is led connecting seat 10 and compressing tightly 11, avoids taking place the skew and influences the fixed to operation piece 7.

The utility model discloses in, on the top inner wall of workstation 1 and on the inner wall of bottom two gag lever posts 22 of fixedly connected with, limiting plate 21 has been cup jointed in the outside of two gag lever posts 22 all slides, and two limiting plate 21 fixed connection respectively can lead to connecting seat 10 in one side of the connecting seat 10 that corresponds, make more stable smooth and easy that it removed.

The utility model discloses in, two guide bars 8 of fixedly connected with on the top of workstation 1 and the top inner wall of outer box 2, movable plate 4 slides and cup joints in the outside of two guide bars 8 from top to bottom, and the convenient direction to movable plate 4 from top to bottom for it is more stable to remove.

The utility model discloses in, the equal fixedly connected with curb plate 13 in both sides of proofreading a mounting panel 5, equal screw thread is provided with clamping screw 12 on two curb plates 13, and two curb plates 13 are all through clamping screw 12 fixed connection in the bottom of movable plate 4 about, according to different operation pieces 7, through clamping screw 12 and curb plate 13's cooperation, conveniently carry out the dismouting change to different proofreading mounting panels 5 to the application range of device has been improved.

The utility model discloses in, when using, place operation piece 7 in the workspace of workstation 1, then start servo motor 17, servo motor 17's output shaft has driven the rotation of drive worm 14, drive worm 14 has driven the rotation of driven worm wheel 16, driven worm wheel 16 has driven the rotation of dwang 15, dwang 15 has driven the synchronous rotation of two rotary gear 20, two rotary gear 20 have driven the synchronous of two lifting rack 9 and have moved down, two lifting rack 9 have driven moving down of two connecting seats 10, two connecting seats 10 have driven the moving down of compressing tightly 11, thereby can push down fixedly to operation piece 7, avoid operation piece 7 skew to take place and reduce the accuracy of proofreading, according to different operation pieces 7, cooperation through clamping screw 12 and curb plate 13, the convenience is to carrying out dismouting change to different proofreading mounting panels 5, thereby the use of equipment has been made things convenient for, then start-up hydraulic cylinder 3, pneumatic cylinder 3 has driven moving down of movable plate 4, up and down movable plate 4 has driven proofreading piece 5 and proofreading mounting panel 6 and move down, when checking piece 6 and operation piece, then wait to detect the unqualified design for stamping operation piece 7 otherwise.

Claims

1. A proofreading mechanism of a metal part comprises a workbench (1) and an outer box body (2) arranged on the upper end face of the workbench, and is characterized in that a working area is arranged on the upper surface of the workbench (1) and used for placing a working piece (7);

the utility model discloses a proofreading and correct book of books, including outer box (2), outer box (2) are one side opening setting, the outer top of outer box (2) is equipped with pneumatic cylinder (3), the output of pneumatic cylinder (3) passes outer box (2) inside and is fixed with from top to bottom movable plate (4), the bottom surface of movable plate (4) is equipped with can dismantle and is fixed with proofreading piece mounting panel (5) from top to bottom, a plurality of proofreading pieces of bottom fixedly connected with (6) of proofreading piece mounting panel (5), proofreading piece mounting panel (5) are located the workspace directly over.

2. The metal part proofreading mechanism according to claim 1, wherein a servo motor (17) is fixedly connected to the bottom of the workbench (1), a driving worm (14) is fixedly connected to an output shaft of the servo motor (17), a rotating rod (15) is rotatably arranged in the workbench (1), a driven worm wheel (16) and two rotating gears (20) are fixedly sleeved on the outer side of the rotating rod (15), and the driving worm (14) is meshed with the driven worm wheel (16).

3. The metal part calibration mechanism according to claim 2, wherein two connecting seats (10) are vertically and slidably arranged in the workbench (1), lifting racks (9) are fixedly connected to the front sides of the two connecting seats (10), two rotating gears (20) are respectively meshed with the corresponding lifting racks (9), pressing pieces (11) are fixedly connected to the inner sides of the two connecting seats (10), and the two pressing pieces (11) are respectively movably abutted to the tops of the operating pieces (7).

4. A collation mechanism for metal parts according to claim 3, wherein two support members (18) are fixedly attached to the top inner wall and the bottom inner wall of the work table (1), and said rotation lever (15) is rotatably attached between the two support members (18).

5. The metal part calibrating mechanism according to claim 4, wherein the top of the workbench (1) is provided with two guide ports (19), and the two connecting seats (10) are respectively sleeved in the corresponding guide ports (19) in a sliding manner.

6. The metal part calibrating mechanism according to claim 5, wherein two limiting rods (22) are fixedly connected to the top inner wall and the bottom inner wall of the workbench (1), limiting plates (21) are slidably sleeved on the outer sides of the two limiting rods (22), and the two limiting plates (21) are respectively and fixedly connected to one side of the corresponding connecting seat (10).

7. The metal part proofreading mechanism according to claim 6, wherein two guide rods (8) are fixedly connected to the top of the workbench (1) and the inner wall of the top of the outer box (2), and the up-and-down moving plate (4) is slidably sleeved on the outer sides of the two guide rods (8).

8. The calibrating mechanism for metal parts according to claim 7, wherein the calibrating member mounting plate (5) is fixedly connected with side plates (13) on both sides, the two side plates (13) are respectively provided with a fixing screw (12) in a threaded manner, and the two side plates (13) are respectively fixedly connected to the bottom of the up-and-down moving plate (4) through the fixing screws (12).