CN215749214U

CN215749214U - Grabbing device that nodular cast iron well lid produced

Info

Publication number: CN215749214U
Application number: CN202120275502.0U
Authority: CN
Inventors: 徐国平
Original assignee: Xianxian Dongsheng Casting Co ltd
Current assignee: Xianxian Dongsheng Casting Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-02-08
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a grabbing device for ductile cast iron well cover production, which comprises a supporting mechanism for supporting the device, a driving mechanism, a first hydraulic cylinder, a well cover to be transported, a conveying device and a transporting device, wherein the driving mechanism is fixed in the supporting mechanism through a screw, the first hydraulic cylinder is fixed below the driving mechanism through a screw, the well cover to be transported is arranged below the first hydraulic cylinder, the transporting device is arranged below the supporting mechanism, and the conveying device is arranged on one side of the transporting device. The manhole cover to be transported is adsorbed by the grabbing mechanism to achieve the grabbing effect, the manhole cover to be transported is applicable to manhole covers to be transported with different sizes, and the secondary fixing mechanism is arranged to secondarily fix the manhole cover to be transported which is sucked and grabbed, so that the manhole cover to be transported is prevented from falling off in the moving process.

Description

Grabbing device that nodular cast iron well lid produced

Technical Field

The utility model relates to the technical field of nodular cast iron well lid production equipment, in particular to a gripping device for nodular cast iron well lid production.

Background

The nodular cast iron well lid is one of nodular cast iron products, nodular graphite is obtained by spheroidizing and inoculating nodular cast iron, the mechanical property of the nodular cast iron is effectively improved, particularly, the plasticity and the toughness are improved, so that the strength higher than that of carbon steel is obtained, the comprehensive performance of the nodular cast iron well lid is close to that of steel, and the nodular cast iron well lid is successfully used for casting parts which are complex in stress and have higher requirements on strength, toughness and wear resistance and is commonly used as a production material of the well lid at present, and the nodular cast iron well lid needs to be grabbed to transportation equipment for carrying by using a grabbing device during production.

Present grabbing device simple structure utilizes the manipulator to snatch generally, but only uses to specific specification, and application scope is less, and single manipulator snatchs can not guarantee to snatch stably, takes place to drop easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grabbing device for ductile cast iron well cover production, and aims to solve the problems that the existing grabbing device provided by the background is simple in structure, generally uses a manipulator for grabbing, but is only used according to a specific specification, is small in application range, cannot guarantee stable grabbing by a single manipulator, and is easy to fall off.

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

the utility model provides a grabbing device that nodular cast iron well lid produced, includes supporting mechanism, actuating mechanism, first pneumatic cylinder, the well lid of waiting to transport, transfer apparatus, transportation equipment for strutting arrangement, actuating mechanism passes through the fix with screw in the supporting mechanism, first pneumatic cylinder passes through the fix with screw in actuating mechanism's below, the well lid of waiting to transport set up in the below of first pneumatic cylinder, transportation equipment sets up in supporting mechanism's below, transfer apparatus set up in one side of transportation equipment still includes secondary fixed establishment, snatchs the mechanism, secondary fixed establishment passes through the fix with screw in the below of first pneumatic cylinder, it is fixed in through the fix with screw to snatch the mechanism the below of secondary fixed establishment.

The grabbing mechanism comprises a second hydraulic cylinder, a supporting plate, an electromagnetic chuck and a sliding groove, the supporting plate is fixed to the lower portion of the secondary fixing mechanism through screws, the sliding groove is formed in the upper surface of the supporting plate, the second hydraulic cylinder is fixed to the lower surface of the supporting plate through screws, and the electromagnetic chuck is fixed to the lower end of the second hydraulic cylinder through screws.

Preferably, the supporting mechanism comprises a supporting beam and two supporting columns, two supporting columns are symmetrically arranged below the supporting beam, and the supporting beam is fixedly connected with the supporting columns through screws.

Preferably, the driving mechanism includes a sliding rod, a lead screw, a moving block, and a first motor, the sliding rod is fixed in the supporting mechanism through a screw, the lead screw is arranged below the sliding rod, a bearing is arranged between the lead screw and the supporting mechanism, the first motor is arranged at one end of the lead screw, the first motor is fixed at one side of the supporting mechanism through a screw, an output end of the first motor is connected with the lead screw through a coupler, the lead screw is connected with the moving block through a thread, and the sliding rod is connected with the moving block in a sliding manner.

Preferably, secondary fixed establishment includes first drive case, second motor, gear, rack, connecting rod, layer board, first drive case is fixed in through the screw the below of first pneumatic cylinder, first drive incasement portion has two through the screw the second motor, every the equal key-type connection of output of second motor has the gear, every the below of gear all is provided with the rack, the gear with rack toothing, rack sliding connection in snatch the mechanism is last, every the below of rack has all been welded the connecting rod, every the below of connecting rod has all been welded the layer board.

Preferably, secondary fixed establishment includes rack, connecting rod, layer board, second drive case, fixed block, electric telescopic handle, the second drive case is fixed in through the screw the below of first pneumatic cylinder, the inside of second drive case is provided with the fixed block, the fixed block with snatch the mechanism and pass through the screw connection, the bilateral symmetry of fixed block is provided with two electric telescopic handle, electric telescopic handle with the fixed block passes through screw fixed connection, every electric telescopic handle's tip all has through the screw the rack, rack sliding connection in snatch on the mechanism, every the below of rack has all welded the connecting rod, every the below of connecting rod has all welded the layer board.

The technical scheme provided by the utility model can have the following beneficial effects:

1. the well lid to be transported is adsorbed through setting up the grabbing mechanism so as to realize the effect of grabbing the well lid, and the well lid to be transported is applicable to the well lids to be transported with different sizes and specifications, and is simple and convenient to operate.

2. Carry out the secondary through setting up secondary fixed establishment to the waiting transportation well lid that has absorb the snatching and fix, prevent to wait to transport the well lid and drop at the removal in-process, improve the stability in the transportation.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a first embodiment of the present invention;

FIG. 2 is a partial front view internal schematic diagram of a first embodiment of the present invention;

FIG. 3 is a right side view of a portion of the first embodiment of the present invention;

FIG. 4 is a top view of the support plate of the present invention;

FIG. 5 is a front view of a portion of a second embodiment of the present invention;

fig. 6 is a partial front view internal configuration diagram of a second embodiment of the present invention.

In the figure: 1. a support mechanism; 11. a support beam; 12. a pillar; 2. a drive mechanism; 21. a slide bar; 22. a lead screw; 23. a moving block; 24. a first motor; 3. a first hydraulic cylinder; 4. a well lid to be transported; 5. a secondary fixing mechanism; 51. a first drive case; 52. a second motor; 53. a gear; 54. a rack; 55. a connecting rod; 56. a support plate; 501. a second drive box; 502. a fixed block; 503. an electric telescopic rod; 6. a grabbing mechanism; 61. a second hydraulic cylinder; 62. a support plate; 63. an electromagnetic chuck; 64. a chute; 7. a transfer device; 8. and (5) transporting the equipment.

Detailed Description

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the utility model described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the utility model described in the claims.

Example 1

As shown in fig. 1, 2, 3 and 4, a gripping device for ductile cast iron manhole cover production comprises a supporting mechanism 1 for supporting the device, a driving mechanism 2, a first hydraulic cylinder 3, a manhole cover 4 to be transported, a conveying device 7 and a transporting device 8, wherein the driving mechanism 2 is fixed in the supporting mechanism 1 through screws, the first hydraulic cylinder 3 is fixed below a moving block 23 through screws, the manhole cover 4 to be transported is arranged below the first hydraulic cylinder 3, the transporting device 8 is arranged below the supporting mechanism 1, the conveying device 7 is arranged on one side of the transporting device 8, the gripping device further comprises a secondary fixing mechanism 5 and a gripping mechanism 6, the secondary fixing mechanism 5 is fixed below the first hydraulic cylinder 3 through screws, the gripping mechanism 6 is fixed below the secondary fixing mechanism 5 through screws, and the gripping mechanism 6 comprises a second hydraulic cylinder 61, a supporting plate 62, an electromagnetic chuck 63, a magnetic chuck, A sliding groove 64, a supporting plate 62 is fixed below the secondary fixing mechanism 5 by screws for mounting each part, the upper surface of the supporting plate 62 is provided with the sliding groove 64 for realizing the sliding of the rack 54, the lower surface of the supporting plate 62 is fixed with a second hydraulic cylinder 61 by screws, the lower end of the second hydraulic cylinder 61 is fixed with an electromagnetic chuck 63 by screws, the supporting mechanism 1 comprises a supporting beam 11 and a supporting column 12, two supporting columns 12 are symmetrically arranged below the supporting beam 11, the supporting beam 11 is fixedly connected with the supporting column 12 by screws, a driving mechanism 2 comprises a sliding rod 21, a lead screw 22, a moving block 23 and a first motor 24, the sliding rod 21 is fixed in the supporting mechanism 1 by screws, the lead screw 22 is arranged below the sliding rod 21, a bearing is arranged between the lead screw 22 and the supporting mechanism 1, one end of the lead screw 22 is provided with the first motor 24, the first motor 24 is fixed on one side of the supporting mechanism 1 by screws, the output end of the first motor 24 is connected with the lead screw 22 through a coupler, the lead screw 22 is connected with the moving block 23 through threads, the sliding rod 21 is connected with the moving block 23 in a sliding manner, the arrangement is used for driving the moving block 23 to move on the lead screw 22 along the length direction of the lead screw 22 through the first motor 24, the secondary fixing mechanism 5 comprises a first driving box 51, a second motor 52, a gear 53, a rack 54, a connecting rod 55 and a supporting plate 56, the first driving box 51 is fixed below the first hydraulic cylinder 3 through screws, two second motors 52 are fixed inside the first driving box 51 through screws, the output end of each second motor 52 is in key connection with the gear 53, the rack 54 is arranged below each gear 53, the gear 53 is meshed with the rack 54, the rack 54 is connected in the sliding groove 64 in a sliding manner, and the grabbing mechanism 6 plays a supporting role on the rack 54 at the same time of realizing the sliding of the rack 54, connecting rod 55 has all been welded to the below of every rack 54 for the fixed well lid 4 that waits to transport, and layer board 56 has all been welded to the below of every connecting rod 55, is used for treating to transport well lid 4 and carries out an ascending holding power, prevents to wait to transport droing of well lid 4 in the removal process.

In the above structure: when the device is used, the driving mechanism 2 drives the first hydraulic cylinder 3 to move to the position right above the conveying equipment 7, the first hydraulic cylinder 3 is started to drive the secondary fixing mechanism 5 and the grabbing mechanism 6 to move downwards, the grabbing mechanism 6 is enabled to be close to the well lid 4 to be transported on the conveying equipment 7, then the second hydraulic cylinder 61 is started to drive the electromagnetic chuck 63 to move downwards to adsorb the well lid 4 to be transported on the conveying equipment 7, the second hydraulic cylinder 61 is contracted to lift the well lid 4 to be transported, at the moment, the two second motors 52 are started to work, the two gears 53 are respectively driven to rotate oppositely, the two racks 54 are driven to move oppositely, so that the two support plates 56 are driven to be close to each other until the connecting rod 55 is close to the well lid 4 to be transported, at the moment, the second hydraulic cylinder 61 is operated again to drive the well lid 4 to be transported to move downwards until the well lid 4 to be transported contacts the support plates 56, and therefore, the double fixing of the secondary fixing mechanism 5 and the grabbing mechanism 6 on the well lid 4 to be transported is realized, the stability of the removal in-process is improved, at last through actuating mechanism 2 with wait to transport well lid 4 remove to transport equipment 8 on can.

Example 2

As shown in fig. 4, 5, and 6, the difference between the embodiment 2 and the embodiment 1 lies in that the first driving box 51, the second motor 52, the gear 53, the rack 54, the connecting rod 55, and the supporting plate 56 of the embodiment 1 are replaced with the rack 54, the connecting rod 55, the supporting plate 56, the second driving box 501, the fixing block 502, and the electric telescopic rods 503, when the manhole cover 4 to be transported is clamped and fastened secondarily, the two electric telescopic rods 503 are respectively started to work to drive the rack 54 to slide inside the chute 64, so as to drive the connecting rod 55 and the supporting plate 56 to move to clamp and fix the manhole cover 4 to be transported, thereby preventing the manhole cover 4 to be transported from falling off during moving, and improving stability during transporting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a grabbing device that nodular cast iron well lid produced, includes supporting mechanism (1), actuating mechanism (2), first pneumatic cylinder (3) for strutting arrangement, treats transportation well lid (4), transfer apparatus (7), transportation equipment (8), actuating mechanism (2) are fixed in through the screw in supporting mechanism (1), first pneumatic cylinder (3) are fixed in through the screw the below of actuating mechanism (2), treat transportation well lid (4) set up in the below of first pneumatic cylinder (3), transportation equipment (8) set up in the below of supporting mechanism (1), transfer apparatus (7) set up in one side of transportation equipment (8), its characterized in that: the device is characterized by further comprising a secondary fixing mechanism (5) and a grabbing mechanism (6), wherein the secondary fixing mechanism (5) is fixed below the first hydraulic cylinder (3) through screws, and the grabbing mechanism (6) is fixed below the secondary fixing mechanism (5) through screws;

snatch mechanism (6) and include second pneumatic cylinder (61), backup pad (62), electromagnet (63), spout (64), backup pad (62) are fixed in through the screw the below of secondary fixed establishment (5), the upper surface of backup pad (62) has been seted up spout (64), the lower surface of backup pad (62) is fixed with through the screw second pneumatic cylinder (61), the lower extreme of second pneumatic cylinder (61) is fixed with through the screw electromagnet (63).

2. The gripping device of claim 1, wherein: the supporting mechanism (1) comprises a supporting beam (11) and two supporting columns (12), the two supporting columns (12) are symmetrically arranged below the supporting beam (11), and the supporting beam (11) is fixedly connected with the supporting columns (12) through screws.

3. The gripping device of claim 1, wherein: the driving mechanism (2) comprises a sliding rod (21), a lead screw (22), a moving block (23) and a first motor (24), the sliding rod (21) is fixed in the supporting mechanism (1) through screws, the lead screw (22) is arranged below the sliding rod (21), a bearing is arranged between the lead screw (22) and the supporting mechanism (1), the first motor (24) is arranged at one end of the lead screw (22), the first motor (24) is fixed on one side of the supporting mechanism (1) through screws, the output end of the first motor (24) is connected with the lead screw (22) through a coupler, the lead screw (22) is connected with the moving block (23) through threads, and the sliding rod (21) is connected with the moving block (23) in a sliding mode.

4. The gripping device of claim 1, wherein: the secondary fixing mechanism (5) comprises a first driving box (51), a second motor (52), a gear (53), a rack (54), a connecting rod (55) and a supporting plate (56), the first driving box (51) is fixed below the first hydraulic cylinder (3) through screws, two second motors (52) are fixed in the first driving box (51) through screws, the output end of each second motor (52) is in key connection with a gear (53), a rack (54) is arranged below each gear (53), the gear (53) is meshed with the rack (54), the rack (54) is connected to the grabbing mechanism (6) in a sliding mode, the connecting rod (55) is welded to the lower portion of each rack (54), and the supporting plate (56) is welded to the lower portion of each connecting rod (55).

5. The gripping device of claim 1, wherein: the secondary fixing mechanism (5) comprises a rack (54), a connecting rod (55), a supporting plate (56), a second driving box (501), a fixed block (502) and electric telescopic rods (503), the second driving box (501) is fixed below the first hydraulic cylinder (3) through screws, the fixed block (502) is arranged inside the second driving box (501), the fixed block (502) is connected with the grabbing mechanism (6) through screws, two electric telescopic rods (503) are symmetrically arranged on two sides of the fixed block (502), the electric telescopic rods (503) are fixedly connected with the fixed block (502) through screws, the rack (54) is fixed at the end part of each electric telescopic rod (503) through screws, the rack (54) is connected to the grabbing mechanism (6) in a sliding mode, the connecting rod (55) is welded below each rack (54), the supporting plate (56) is welded below each connecting rod (55).