CN115284229A

CN115284229A - Convenient-to-clamp type circular ring-shaped part overturning machine

Info

Publication number: CN115284229A
Application number: CN202210836689.6A
Authority: CN
Inventors: 冯广武; 杨英博; 田国强; 刘冰华; 周孟冲
Original assignee: Luoyang Hangzhun Precision Manufacturing Co ltd
Current assignee: Luoyang Hangzhun Precision Manufacturing Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-04

Abstract

The invention belongs to the field of machining equipment, and particularly relates to a conveniently-clamped annular part turnover machine which comprises a support frame and a clamping mechanism, wherein the support frame is provided with a clamping mechanism; two bearing seats are fixedly arranged above the supporting frame, a turnover plate is arranged between the bearing seats, a turnover assembly for driving the turnover plate and a part to turn over for 90 degrees is connected below the turnover plate, and a clamping mechanism is arranged inside the turnover plate; according to the diameter of ring form part, adjust the distance of two fixing bases through adjusting part, utilize the gravity of ring form part self, make the contact plate descend, then the contact plate drives first rack and removes, and first rack drives and connects the gear rotation, makes the second rack remove to make the pressure strip shift up, and the rotation is fixed the part, and cooperation locking Assembly locks the pressure strip simultaneously, can reduce manual operation, is convenient for adjust and use, has promoted the result of use.

Description

Convenient-to-clamp type circular ring-shaped part overturning machine

Technical Field

The invention belongs to the field of machining equipment, and particularly relates to a conveniently-clamped annular part turnover machine.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. According to the difference on the processing mode can be divided into cutting process and pressure process, when carrying out ring form part processing, need hoist and mount the assembly after processing is accomplished, it is still more convenient that small-size part hoists, but it is very inconvenient to hoist large-scale ring form part, the upset machine is just being convenient for overturn large-scale ring form part, so that hoist and mount, the upset machine is because be not convenient for adjust fixedly when using, and all be fixed mode with the part, for example fix the mode that the clamp plate is fixed for the part through manual rotatory bolt, it is difficult to lead to empting to appear fixing when overturning probably, waste time when causing the part to damage, the result of use is not very good.

Disclosure of Invention

The invention aims to provide a conveniently-clamped annular part turnover machine.

The technical scheme adopted by the invention is as follows:

a conveniently-clamped annular part turnover machine comprises a support frame and a clamping mechanism;

two bearing seats are fixedly arranged above the supporting frame, a turnover plate is arranged between the bearing seats, a turnover assembly for driving the turnover plate and the part to turn over for 90 degrees is connected below the turnover plate, and a clamping mechanism is arranged inside the turnover plate;

the clamping mechanism comprises a first fixing component, a locking component for locking the first fixing component, a second fixing component and an adjusting component for adjusting the distance between the first fixing component and the second fixing component conveniently according to the diameter of the circular ring part;

first fixed subassembly includes the inside fixing base of slidable mounting at the returning face plate, the inside contact plate that is provided with of fixing base, the below fixed mounting of contact plate has first spring, contact plate one side is fixed with first rack, the outside meshing of first rack is installed and is connected the gear, connect the gear inner bearing and install first fixed axle, the inner wall at the fixing base is fixed at first fixed axle both ends, it has the second rack to connect the outside meshing of gear, the lateral wall at the fixing base of second rack slidable mounting, the top of second rack is fixed with the support, the inside rotation of support is installed the pressure strip, the inside sliding tray that is provided with of pressure strip, be provided with the second fixed axle in the sliding tray, the inner wall at the fixing base is fixed at second fixed axle both ends.

Preferably: the upper surface of returning face plate is provided with two spouts, and the fixing base slides in the spout.

Preferably: the locking assembly comprises two pressing blocks which are slidably mounted inside the fixing base, two second springs are fixedly connected to one side of each pressing block, a support is arranged between the two second springs, one end of the support is fixedly connected with the pressing blocks, the support penetrates through the fixing base, a fixing pin is fixedly connected to one side of the support and penetrates through the fixing base, and a pulling rod is fixedly connected to the other side of the support.

Preferably: the lateral wall of second rack is provided with two circular ports, fixed pin and circular port cooperation.

Preferably: the adjusting assembly comprises a sliding shaft, the sliding shaft penetrates through the two fixing seats and is arranged in the turnover plate, a sliding block is fixed in the middle of the sliding shaft, a screw rod is movably arranged in the sliding block and below the sliding shaft, bearings at two ends of the screw rod are installed in the turnover plate, a turbine is fixedly installed at the input end of the screw rod, the worm is meshed with the outside of the turbine, the worm bearing is installed in the turnover plate, and the input end of the worm is provided with a hexagonal hole.

Preferably: the second fixing assembly comprises two guide rails fixedly mounted inside the turnover plate, the outer portion of each guide rail is connected with a fixing seat in a sliding mode, an adjusting screw rod is mounted on an inner bearing of each fixing seat, and a fixing plate is movably mounted on the outer portion of each adjusting screw rod.

Preferably: the turnover assembly comprises two mounting seats, the two mounting seats are respectively fixed below the turnover plate and outside the support frame, a telescopic rod is rotatably mounted between the two mounting seats, and the input end of the telescopic rod is mounted inside the mounting seat below the turnover plate.

Preferably: the axis position of the second fixed shaft is not in line with the axis position of the support.

Preferably: the length of the sliding groove in the pressing plate is larger than the descending distance of the contact plate.

The beneficial effects of the invention are as follows: according to the diameter of ring form part, adjust the distance of two fixing bases through adjusting part, utilize the gravity of ring form part self, make the contact plate descend, then the contact plate drives first rack and removes, and first rack drives and connects the gear rotation, makes the second rack remove to make the pressure strip shift up, and the rotation is fixed the part, and cooperation locking Assembly locks the pressure strip simultaneously, can reduce manual operation, is convenient for adjust and use, has promoted the result of use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of a convenient-to-clamp type annular part turnover machine according to the present invention;

FIG. 2 is a left side view of the ring-shaped component turnover machine convenient for clamping according to the invention;

FIG. 3 isbase:Sub>A sectional view A-A of the conveniently-clamped annular part turnover machine of the invention;

FIG. 4 is a top view of the ring-shaped component turnover machine convenient for clamping according to the invention;

FIG. 5 is a B-B cross-sectional view of the conveniently-clamped annular part turnover machine of the present invention;

FIG. 6 is a schematic view of a clamping mechanism of the ring-shaped component turnover machine convenient for clamping according to the present invention;

FIG. 7 is a perspective view of a first securing assembly of the present invention for facilitating a clamping-type ring component upender;

FIG. 8 is a schematic view of a first fixing assembly of the present invention for facilitating the removal of the hidden fixing seat of the clamping-type annular component turnover machine;

FIG. 9 is a top view of a first fixture assembly of the ring component upender for facilitating clamping of the ring component;

FIG. 10 is a C-C cross-sectional view of the ring-shaped component upender of the present invention, which is convenient for clamping;

FIG. 11 is a D-D sectional view of the conveniently-clamped annular part turnover machine of the present invention.

The reference numerals are illustrated below:

1. a support frame; 2. a bearing seat; 3. a turnover plate; 4. a turnover assembly; 5. a clamping mechanism; 41. a mounting seat; 42. a telescopic rod; 501. a fixed seat; 502. a contact plate; 503. a first spring; 504. a first rack; 505. a connecting gear; 506. a first fixed shaft; 507. a second rack; 508. a support; 509. a compression plate; 510. a second fixed shaft; 511. briquetting; 512. a second spring; 513. a support; 514. a fixing pin; 515. pulling a rod; 516. a guide rail; 517. a fixed seat; 518. adjusting the screw rod; 519. a fixing plate; 520. a sliding shaft; 521. a slider; 522. a screw rod; 523. a turbine; 524. a worm.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The invention is further illustrated by the following examples in conjunction with the accompanying drawings.

Examples

As shown in fig. 1-11, a conveniently-clamped annular part turnover machine comprises a support frame 1 and a clamping mechanism 5;

two bearing blocks 2 are fixedly arranged above the support frame 1, a turnover plate 3 is arranged between the bearing blocks 2 in a bearing way, a turnover assembly 4 for driving the turnover plate 3 and parts to turn over for 90 degrees is connected below the turnover plate 3, and a clamping mechanism 5 is arranged inside the turnover plate 3;

the clamping mechanism 5 comprises a first fixing component, a locking component for locking the first fixing component, a second fixing component and an adjusting component for adjusting the distance between the first fixing component and the second fixing component conveniently according to the diameter of the circular ring part;

the first fixing component comprises a fixing seat 501 slidably mounted in the turnover plate 3, a contact plate 502 is arranged in the fixing seat 501, a first spring 503 is fixedly mounted below the contact plate 502, a first rack 504 is fixed on one side of the contact plate 502, a connecting gear 505 is mounted on the outer portion of the first rack 504 in a meshed manner, a first fixing shaft 506 is mounted in the connecting gear 505 in a bearing manner, two ends of the first fixing shaft 506 are fixed on the inner wall of the fixing seat 501, a second rack 507 is meshed with the outer portion of the connecting gear 505 in a meshed manner, a second rack 507 is slidably mounted on the side wall of the fixing seat 501, a support 508 is fixed on the top end of the second rack 507, a pressing plate 509 is rotatably mounted in the support 508, a sliding groove is formed in the pressing plate, a second fixing shaft 510 is arranged in the sliding groove, two ends of the second fixing shaft 510 are fixed on the inner wall of the fixing seat 501, when a part to be turned is placed on the contact plate 502, the contact plate 502 is subjected to gravity, the contact plate moves downwards to drive the first spring 503 to be compressed, meanwhile, the first rack 504 is gradually meshed with the connecting gear 505, then when the connecting gear is meshed, when the connecting gear 505 is meshed, the connecting gear 505 rotates, the connecting gear 505 is gradually meshed with the connecting gear 505, when the connecting gear 505, the second rack is gradually meshed with the second rack 509, and the second rack 507, the second rack 509, and the second rack 509, the rack is pressed to be turned over 507, and finally, the part to be turned over 507 is pressed to be turned over, and the part to be turned over 507 is finally, and fixed, and the part to be turned over 507 is finally, and the part to be turned over 507 is pressed.

In this embodiment, the upper surface of the turnover plate 3 is provided with two sliding grooves, and the fixing seat 501 slides in the sliding grooves; the movable range of the fixing seat 501 is limited by the sliding groove on the turnover plate 3.

In this embodiment, the locking assembly includes two pressing blocks 511 slidably mounted inside the fixing base 501, one side of the pressing block 511 is fixedly connected with two second springs 512, a support 513 is disposed between the two second springs 512, one end of the support 513 is fixedly connected with the pressing block 511, the support 513 passes through the fixing base 501, one side of the support 513 is fixedly connected with a fixing pin 514, the fixing pin 514 passes through the fixing base 501, the other side of the support 513 is fixedly connected with a pulling rod 515, the side wall of the second rack 507 is provided with two circular holes, the fixing pin 514 is matched with the circular holes, when the contact plate 502 moves down, the lower inclined surface of the contact plate 502 contacts the upper inclined surface of the pressing block 511 first, at this time, the pressing block 511 is compressed and moved, the second springs 512 are compressed, and then the support 513 is driven to move, so that the fixing pin 514 is separated from the second rack 507, when the contact plate 502 is separated from the pressing block 511, the second spring 512 drives the pressing block 511 to reset, so that the fixing pin 514 is inserted into the circular hole on the surface of the second rack 507 located below.

In this embodiment, the adjusting assembly includes a sliding shaft 520, the sliding shaft 520 penetrates through the two fixing seats 501 and is disposed inside the flipping plate 3, a slider 521 is fixed in the middle of the sliding shaft 520, a screw rod 522 is movably mounted inside the slider 521 and below the sliding shaft 520, bearings at two ends of the screw rod 522 are mounted inside the flipping plate 3, a turbine 523 is fixedly mounted at an input end of the screw rod 522, a worm 524 is engaged and connected to the outside of the turbine 523, a bearing of the worm 524 is mounted inside the flipping plate 3, and a hexagonal hole is formed in an input end of the worm 524; through the rotation of the worm 524, the worm wheel 523 is driven to rotate, so that the screw rod 522 rotates, the screw rod 522 drives the slider 521 to move, and meanwhile, the sliding shaft 520 moves, so that the fixed seat 501 moves along the sliding groove on the turnover plate 3.

In this embodiment, the second fixing assembly includes two guide rails 516 fixedly installed inside the flipping board 3, a fixing base 517 is slidably connected outside the guide rails 516, an adjusting screw 518 is installed on an inner bearing of the fixing base 517, and a fixing plate 519 is movably installed outside the adjusting screw 518; the guide rail 516 is convenient for adjust the contained angle between two fixing bases 517, and rotatory accommodate the lead screw 518 drives the fixed plate 519 and removes simultaneously, makes the fixed plate 519 press from both sides the ring form part tightly.

In this embodiment, the turnover assembly 4 includes two mounting seats 41, the two mounting seats 41 are respectively fixed below the turnover plate 3 and outside the support frame 1, an expansion link 42 is rotatably installed between the two mounting seats 41, and an input end of the expansion link 42 is installed inside the mounting seat 41 located below the turnover plate 3; the telescopic rod 42 drives the turnover plate 3 to turn over by 90 degrees.

In the present embodiment, the axial position of the second fixed shaft 510 is not aligned with the axial position of the support 508; the design is reasonable, and the pressing plate 509 is convenient to turn.

In the present embodiment, the length of the sliding slot inside the pressing plate 509 is greater than the descending distance of the contact plate 502; the pressing plate 509 is turned over to clamp the annular part.

The working principle is as follows: firstly, when the turnover plate is used, according to the diameter of an annular part, the worm 524 is rotated to drive the turbine 523 to rotate, so that the screw rod 522 rotates, then the screw rod 522 drives the slider 521 to move, the slider 521 drives the sliding shaft 520 to move, and the sliding shaft 520 drives the fixed seat 501 to move to a proper position along the sliding groove on the turnover plate 3;

after the adjustment is completed, the circular ring-shaped part is placed above the contact plate 502, the contact plate 502 drives the first spring 503 to move downwards, the first rack 504 moves downwards, the first rack 504 is gradually meshed with the connecting gear 505, before the adjustment, the lower inclined surface of the contact plate 502 contacts with the upper inclined surface of the pressing block 511 first, the pressing block 511 is compressed and moves, the second spring 512 is in a compressed state, the pressing block 511 drives the support 513 to move, the fixing pin 514 is separated from the circular hole on the second rack 507 and moves downwards, the connecting gear 505 is meshed with the second rack 507, the second rack 507 moves upwards, the pressing plate 509 is driven to move upwards, when the pressing plate 509 moves to a preset value, the pressing plate 509 is turned over to press the circular ring-shaped part, the contact plate 502 is separated from the pressing block 511, the second spring 512 drives the pressing block 511 to reset, the fixing pin 514 is clamped into the circular hole on the second rack 507 on the lower side, the pressing plate 509 is in a locking state, the circular ring-shaped part completes one-side fixation, and then the fixing plate 519 is driven to move by rotating the adjusting screw rod 518, and the other end of the fixing plate is fixed;

after the part is fixed, the telescopic rod 42 is started to drive the turnover plate 3 to turn over by 90 degrees, the overhead crane is driven to the position above the part after the part is fixed, the part is fixed through a hoisting ring or a hoisting belt, the adjusting screw rod 518 is rotated reversely at the moment, the fixing plate 519 is loosened, the part is turned over by 90 degrees at the moment, the force applied to the fixing plate 519 and the fixing seat 517 is small at the moment, the fixing seat 517 rotates along the guide rail 516, the fixing plate 519 is separated from the part, the rod 515 is pulled by hand, the fixing pin 514 is separated from the circular hole in the second rack 507, the second rack 507 is loosened at the moment, the compression plate 509 is not locked, and the overhead crane is started to lift the part;

the part can swing slightly and gradually break away from the fixing seat 501 in the process of lifting, when the part is completely broken away, the first spring 503 drives the contact plate 502 to reset, so that the first rack 504 moves upwards, the connecting gear 505 is driven to rotate, the second rack 507 is driven to move downwards, the pressing plate 509 is overturned and then moves downwards to reset, when the second rack 507 resets, the second spring 512 drives the support 513 to reset, so that the fixing pin 514 is continuously clamped into the circular hole of the second rack 507 on the upper side, and the telescopic rod 42 is retracted to finish use.

While the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a be convenient for annular spare part upset machine of centre gripping type circle, includes support frame (1), its characterized in that: the device also comprises a clamping mechanism (5);

two bearing seats (2) are fixedly arranged above the support frame (1), a turnover plate (3) is arranged between the bearing seats (2) in a bearing mode, a turnover assembly (4) used for driving the turnover plate (3) and parts to turn over for 90 degrees is connected to the lower portion of the turnover plate (3), and a clamping mechanism (5) is arranged inside the turnover plate (3);

the clamping mechanism (5) comprises a first fixing component, a locking component for locking the first fixing component, a second fixing component and an adjusting component for adjusting the distance between the first fixing component and the second fixing component conveniently according to the diameter of the circular ring part;

the first fixing assembly comprises a fixing seat (501) which is slidably mounted in the turnover plate (3), a contact plate (502) is arranged in the fixing seat (501), a first spring (503) is fixedly mounted below the contact plate (502), a first rack (504) is fixed on one side of the contact plate (502), a connecting gear (505) is mounted outside the first rack (504) in a meshed mode, a first fixing shaft (506) is mounted in an inner bearing of the connecting gear (505), two ends of the first fixing shaft (506) are fixed on the inner wall of the fixing seat (501), a second rack (507) is meshed outside the connecting gear (505), the second rack (507) is slidably mounted on the side wall of the fixing seat (501), a support (508) is fixed at the top end of the second rack (507), a pressing plate (509) is rotatably mounted inside the support (508), a sliding groove is formed inside the pressing plate (509), a second fixing shaft (510) is arranged in the sliding groove, and two ends of the second fixing shaft (510) are fixed on the inner wall of the fixing seat (501).

2. The conveniently-clamped annular part turnover machine is characterized in that: the upper surface of returning face plate (3) is provided with two spouts, and fixing base (501) slide in the spout.

3. The conveniently-clamped annular part turnover machine is characterized in that: locking assembly includes two sliding mounting briquetting (511) in fixing base (501) inside, two second spring (512) of one side fixedly connected with of briquetting (511), be provided with support (513) between two second spring (512), support (513) one end and briquetting (511) fixed connection, and support (513) pass fixing base (501), one side fixedly connected with fixed pin (514) of support (513), and fixed pin (514) pass fixing base (501), the opposite side fixedly connected with of support (513) pulls pole (515).

4. The conveniently-clamped annular part turnover machine is characterized in that: the side wall of the second rack (507) is provided with two circular holes, and the fixing pin (514) is matched with the circular holes.

5. The conveniently-clamped annular part turnover machine is characterized in that: the adjusting part comprises a sliding shaft (520), the sliding shaft (520) penetrates through two fixing seats (501), the adjusting part is arranged in the turnover plate (3), a sliding block (521) is fixed in the middle of the sliding shaft (520), a screw rod (522) is movably arranged in the sliding block (521) and located below the sliding shaft (520), bearings at two ends of the screw rod (522) are installed in the turnover plate (3), a turbine (523) is fixedly installed at the input end of the screw rod (522), the worm (524) is meshed with the outside of the turbine (523), bearings of the worm (524) are installed in the turnover plate (3), and the input end of the worm (524) is provided with a hexagonal hole.

6. The conveniently-clamped annular part turnover machine is characterized in that: the second fixing assembly comprises two guide rails (516) fixedly installed inside the turnover plate (3), a fixing seat (517) is connected to the outer portion of each guide rail (516) in a sliding mode, an adjusting screw rod (518) is installed on an inner bearing of each fixing seat (517), and a fixing plate (519) is movably installed on the outer portion of each adjusting screw rod (518).

7. The conveniently-clamped annular part turnover machine is characterized in that: upset subassembly (4) include mount pad (41), and mount pad (41) set up to two, fix respectively in returning face plate (3) below and support frame (1) outside, rotate between two mount pads (41) and install telescopic link (42), and the input of telescopic link (42) is installed inside mount pad (41) that are located returning face plate (3) below.

8. The conveniently-clamped annular part turnover machine is characterized in that: the axial center position of the second fixed shaft (510) is not on the same line with the axial center position of the support (508).

9. The conveniently-clamped annular part turnover machine is characterized in that: the length of the sliding groove in the pressing plate (509) is larger than the descending distance of the contact plate (502).