CN217376983U

CN217376983U - Automatic carrying and clamping device for large casting production

Info

Publication number: CN217376983U
Application number: CN202220613132.1U
Authority: CN
Inventors: 黄佳艳; 黄艳萍; 黄金荣; 冯永新
Original assignee: Huzhou Longshan Machinery Co ltd
Current assignee: Huzhou Longshan Machinery Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-09-06
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses an automatic carrying and clamping device for large casting production, which comprises an upper clamping plate, a lower clamping plate and a control device arranged above the upper clamping plate, wherein the upper clamping plate and the lower clamping plate both comprise transverse plates and vertical plates placed perpendicular to the transverse plates, the upper ends of the vertical plates of the lower clamping plate are movably inserted into the vertical plates of the upper clamping plate, the side surfaces of the transverse plates are provided with mounting holes, a second connecting mechanism is arranged in the mounting holes of the upper clamping plate, a first connecting mechanism is arranged in the mounting holes of the lower clamping plate, the first connecting mechanism and the second connecting mechanism comprise shaft bodies and fixed pulleys sleeved on the shaft bodies, the free ends of the traction cables of a portal frame pass through the control device and are sleeved on the fixed pulleys of the second connecting mechanism, the utility model solves the problem that the free ends of the traction cables of the existing portal frame lack of a clamping device, and can not stably suspend large castings below the portal frame, is not beneficial to the transportation of the utility model.

Description

Automatic carrying and clamping device for large casting production

Technical Field

The utility model relates to a large casting transport clamping technical field specifically is an automatic handling clamping device is used in large casting production.

Background

With the production requirement, large castings gradually become important production equipment, and due to the fact that the large castings are large in size, after the large castings are produced, the large castings need to be transported by means of other devices so that the large castings can be put into production.

The patent number is CN 205859535U's chinese patent, discloses an integral type portal frame, including bearing structure and fixed mobile device, bearing structure includes first portal frame, second portal frame, adjustable ring, fixed horizontal pole and fixed horizontal pole steady piece, first portal frame passes through the adjustable ring with the second portal frame links to each other, two first portal frame with the fixed horizontal pole welding links to each other, the setting of fixed horizontal pole steady piece is in fixed horizontal pole with the junction of first portal frame, bearing structure passes through the second portal frame with fixed mobile device links to each other.

But the tractive cable free end of present portal frame lacks the clamping device, can't make large-scale foundry goods stably suspend in midair in the portal frame below, is unfavorable for it to transport, in order to solve this problem, the utility model discloses the inventor has designed this scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic handling clamping device is used in large-scale foundry goods production, the tractive cable free end that aims at improving present portal frame lacks the clamping device, can't make large-scale foundry goods stably suspend in midair in the portal frame below, is unfavorable for its problem of transporting.

The utility model discloses a realize like this:

the utility model provides an automatic handling clamping device is used in production of large-scale foundry goods, including the punch holder, lower plate and the controlling means of installation in the punch holder top, punch holder and lower plate all include the riser that diaphragm and perpendicular diaphragm were placed, the riser upper end activity of lower plate inserts in the riser of punch holder, the mounting hole has been seted up to the side of diaphragm, be provided with second coupling mechanism in the mounting hole of punch holder, be provided with first coupling mechanism in the mounting hole of lower plate, first coupling mechanism and second coupling mechanism include that axis body and cover establish on the fixed pulley on the axis body, the free end of the tractive cable of portal frame passes controlling means and walks around the fixed pulley cover of first coupling mechanism and establish on the fixed pulley of second coupling mechanism.

Adopt above-mentioned technical scheme, the setting of punch holder, the lower plate is convenient for be close to each other and the large-scale foundry goods of fastening centre gripping under the effect of tractive cable, make large-scale foundry goods stably be located the below of portal frame, realize the transport to large-scale foundry goods, controlling means's setting is convenient for adjust the position of punch holder relative tractive cable through its work, be convenient for adjust the orientation of punch holder and lower plate simultaneously, for the punch holder and the lower plate centre gripping provide convenience on large-scale foundry goods, the setting of mounting hole is convenient for provide the passageway for the installation of second coupling mechanism, first coupling mechanism and tractive cable with passing.

Furthermore, two opposite side walls of the mounting hole are respectively provided with a thread perforation and a through hole, the side surface of the shaft body is provided with a thread structure, and the threads of the shaft body penetrate through the thread perforation and are inserted into the through hole.

By adopting the technical scheme, the arrangement of the threaded holes and the through holes is convenient for stably mounting the shaft body on the transverse plate.

Furthermore, a limiting groove is formed in the side face of the transverse plate, a polygonal column is fixedly connected to one end of the shaft body, a limiting slot is formed in the side wall of the polygonal column, a limiting plate is arranged at the position of the limiting slot, the limiting plate is of an L-shaped structure, the lower end of the limiting plate is inserted into the limiting slot, and an upper end bolt of the limiting plate is installed in the limiting groove.

Adopt above-mentioned technical scheme, the setting up of spacing groove and spacing slot is convenient for provide the space for the inserting at both ends about the limiting plate, and then makes the relative diaphragm of axis body place steadily in spacing groove, limiting plate and the cooperation of spacing slot, prevents to lead to the axis body to break away from because of the fixed pulley rotates.

Further, controlling means includes the support, is located the cavity rotating electrical machines of support lower extreme and is located the limiting mechanism of support upper end, and the support includes the pole setting and installs Contraband type frame in the pole setting upper end, and the inside wall of cavity rotating electrical machines is connected with the connecting plate of pole setting, and the cavity rotating electrical machines lateral wall is connected with the punch holder, and limiting mechanism is located Contraband type frame.

By adopting the technical scheme, the support is convenient to support for the installation of the limiting mechanism, and the limiting mechanism is convenient to work to enable the traction cable to move relative to the upper clamping plate so as to change the relative position of the upper clamping plate and the lower clamping plate.

Further, a clamping groove is formed in the side face of the transverse plate of the upper clamping plate, a clamping plate is fixedly connected to the lower end of the vertical rod, and the clamping plate is movably mounted in the clamping groove.

By adopting the technical scheme, the arrangement of the clamping groove is convenient for providing space for the installation of the clamping plate, so that the control device is stably connected with the upper clamping plate, and the clamping plate can rotate in the clamping groove conveniently.

Furthermore, the limiting mechanism comprises a cross shaft and a limiting device sleeved on the cross shaft, the limiting device comprises two half fixed pulleys which are symmetrically arranged, baffle plates are fixedly connected to two ends of the cross shaft, a screw rod connected with an output shaft of the motor is arranged on the side edge of each baffle plate, and screw threads of the screw rod are inserted into threaded holes of the half fixed pulleys.

By adopting the technical scheme, the semi-fixed pulley is convenient to cooperate to provide support for the traction cable to bypass.

Furthermore, a limiting clamping groove is formed in the side wall of the cross shaft, a limiting clamping column is fixedly connected to the side wall of the hole of the semi-fixed pulley, and the limiting clamping column is installed in the limiting clamping groove.

By adopting the technical scheme, the semi-fixed pulley and the cross shaft synchronously rotate due to the matching of the limiting clamping column and the limiting clamping groove.

Furthermore, an electromagnet is arranged on the transverse plate and is positioned in the transverse plate.

By adopting the technical scheme, the arrangement of the electromagnet is convenient for stably attaching the transverse plate to the large casting through the work of the electromagnet, and the upper clamping plate and the lower clamping plate are prevented from being separated from the large casting easily.

Furthermore, the transverse plate and the vertical plate of the upper clamping plate are reinforced through inclined supporting plates, fixing plates are symmetrically and fixedly connected to the upper side of the transverse plate of the upper clamping plate on the side of the control device and above the mounting hole, and the traction cable bypasses the fixed pulleys between the two fixing plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the upper clamping plate and the lower clamping plate are arranged to be convenient for being mutually close to each other and tightly clamping the large castings under the action of the pulling cable, so that the large castings are stably positioned below the portal frame, and the large castings are conveyed;

2. the control device is arranged to adjust the position of the upper clamping plate relative to the traction cable through the work of the control device, and meanwhile, the orientation of the upper clamping plate and the lower clamping plate is convenient to adjust, so that convenience is provided for clamping the upper clamping plate and the lower clamping plate on the large casting;

3. the hollow rotating motor is arranged to force the upper clamping plate and the lower clamping plate to rotate relative to the traction cable through the working of the hollow rotating motor so as to adjust the orientation of the upper clamping plate and the lower clamping plate; the arrangement of the semi-fixed pulleys is convenient for matching work to provide support for the traction cable to bypass, and the arrangement of the transverse shaft is convenient for rotating under the action of the power motor, so that the movement of the upper clamping plate relative to the traction cable is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lower plate structure of the present invention;

FIG. 3 is a schematic view of the upper clamping plate of the present invention;

fig. 4 is a schematic structural diagram of a first connecting mechanism of the present invention;

fig. 5 is a schematic structural diagram of the control device of the present invention;

fig. 6 is a schematic view of the bracket structure of the present invention;

FIG. 7 is a schematic view of the limiting mechanism of the present invention;

FIG. 8 is a cross-axis structure diagram of the present invention;

fig. 9 is a schematic diagram of a limiting device according to the present invention;

in the figure: 1. an upper splint; 13. a diagonal bracing plate; 14. a fixing plate; 15. a fastening groove; 2. a lower splint; 21. a transverse plate; 22. a vertical plate; 23. mounting holes; 24. perforating by screw thread; 25. a limiting groove; 26. an electromagnet; 3. a first connecting mechanism; 31. a shaft body; 32. a fixed pulley; 33. a thread structure; 34. a polygonal column; 35. limiting slots; 36. a limiting plate; 4. a second connecting mechanism; 5. a control device; 51. a hollow rotating electrical machine; 52. a support; 521. erecting a rod; 522. contraband type frame; 523. a connecting plate; 524. a buckle plate; 53. a limiting mechanism; 531. a horizontal axis; 5311. a limiting clamping groove; 5312. a screw; 5313. a baffle plate; 532. a limiting device; 5321. a semi-fixed pulley; 5322. limiting the clamp column; 5323. a threaded bore.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b): referring to fig. 1-9: an automatic carrying and clamping device for large casting production comprises an upper clamping plate 1, a lower clamping plate 2 and a control device 5, wherein the upper clamping plate 1 and the lower clamping plate 2 respectively comprise a transverse plate 21 and a vertical plate 22 arranged perpendicular to the transverse plate 21, the transverse plate 21 of the upper clamping plate 1 is provided with a clamping groove 15 on the upper side, the transverse plate 21 and the vertical plate 22 of the upper clamping plate 1 are reinforced by an inclined supporting plate 13, a fixing plate 14 is symmetrically and fixedly connected above a mounting hole 23 above the transverse plate 21 of the upper clamping plate 1, the transverse plate 21 is provided with an electromagnet 26, the electromagnet 26 is positioned in the transverse plate 21, the side surface of the transverse plate 21 is provided with a mounting hole 23, two opposite side surfaces of the mounting hole 23 are respectively provided with a threaded through hole 24 and a through hole, the side surface of the transverse plate 21 is provided with a limiting groove 25, a second connecting mechanism 4 is arranged in the mounting hole 23 of the upper clamping plate 1, a first connecting mechanism 3 is arranged in the mounting hole 23 of the lower clamping plate 2, the first connecting mechanism 3 and the second connecting mechanism 4 comprise a shaft body 31 and a fixed pulley 32 sleeved on the shaft body 31, the side surface of the shaft body 31 is provided with a thread structure 33, one end of the shaft body 31 is fixedly connected with a polygonal column 34, the side wall of the polygonal column 34 is provided with a limit slot 35, a limit plate 36 is arranged at the position of the limit slot 35, the limit plate 36 is of an L-shaped structure, the control device 5 comprises a bracket 52, the support 52 comprises an upright 521 and an Contraband-shaped frame 522 arranged at the upper end of the upright 521, the lower end of the upright 521 is fixedly connected with a clamping plate 524, the limiting mechanism 53 comprises a cross shaft 531 and a limiting device 532 sleeved on the cross shaft 531, the limiting device 532 comprises two symmetrically arranged semi-fixed pulleys 5321, two ends of the cross shaft 531 are both fixedly connected with baffle plates 5313, a screw 5312 connected with an output shaft of a motor is arranged on the side edge of the baffle plate 5313, a limiting clamping groove 5311 is formed in the side wall of the cross shaft 531, and a limiting clamping column 5322 is fixedly connected to the side wall of a hole channel of the semi-fixed pulley 5321.

The arrangement of the upper clamping plate 1 and the lower clamping plate 2 is convenient for being close to each other and fastening and clamping a large casting under the action of a traction cable, so that the large casting is stably positioned below the portal frame, the large casting is carried, the arrangement of the control device 5 is convenient for adjusting the position of the upper clamping plate 1 relative to the traction cable through the work of the control device, and meanwhile, the orientation of the upper clamping plate 1 and the orientation of the lower clamping plate 2 are convenient to adjust, so that convenience is provided for clamping the upper clamping plate 1 and the lower clamping plate 2 on the large casting.

The provision of the catching groove 15 facilitates the installation of the catching plate 524 with a space for stable connection of the control device 5 with the upper plate 1, and facilitates the rotation of the catching plate 524 in the catching groove 15,

the setting of electro-magnet 26 is convenient for make diaphragm 21 stably laminate on large-scale foundry goods through its work, prevent that punch holder 1 and lower plate 2 from breaking away from large-scale foundry goods easily, the setting of mounting hole 23 is convenient for second coupling mechanism 4, the installation of first coupling mechanism 3 and tractive cable with pass and provide the passageway, the setting of screw hole 24 and through-hole is convenient for make axis body 31 stable installation on diaphragm 21, the setting of spacing groove 25 and spacing slot 35 is convenient for provide the space for the inserting at 36 upper and lower both ends of limiting plate, and then at spacing groove 25, limiting plate 36 and the cooperation of spacing slot 35 make the relative diaphragm 21 of axis body 31 stably place, prevent to lead to the axis body 31 to break away from because of the fixed pulley 32 rotates.

The arrangement of the polygonal column 34 facilitates the worker to hold the wrench to rotate the shaft body 31, and facilitates the disassembly and assembly of the shaft body 31.

The bracket 52 is arranged to provide support for the installation of the limiting mechanism 53, the limiting mechanism 53 is arranged to enable the traction cable to move relative to the upper clamp plate 1 to change the relative position of the upper clamp plate 1 and the lower clamp plate 2 through the operation of the limiting mechanism 53, and the hollow rotating motor 51 is arranged to enable the upper clamp plate 1 and the lower clamp plate 2 to rotate relative to the traction cable to adjust the orientation of the upper clamp plate 1 and the lower clamp plate 2 through the operation of the hollow rotating motor.

The semi-fixed pulley 5321 is arranged to be matched with a power motor to provide support for the traction cable to bypass, the transverse shaft 531 is arranged to rotate under the action of the power motor to provide convenience for the upper clamping plate 1 to move relative to the traction cable, and the limiting clamping column 5322 and the limiting clamping groove 5311 are matched to enable the semi-fixed pulley 5321 and the transverse shaft 531 to rotate synchronously.

When in use, firstly, the lower splint 2 is placed below the upper splint 1, the upper end of the vertical plate 22 of the lower splint 2 is movably inserted into the vertical plate 22 of the upper splint 1, then the hollow rotating motor 51 is sleeved on the vertical rod 521, the inner side wall of the hollow rotating motor 51 is connected with the connecting plate 523 of the vertical rod 521, the outer side wall of the hollow rotating motor 51 is connected with the upper splint 1, meanwhile, the clamping plate 524 is movably arranged in the clamping groove 15, then the two half fixed pulleys 5321 are symmetrically sleeved on the cross shaft 531, the limit clamping column 5322 is arranged in the limit clamping groove 5311, the two ends of the cross shaft 531 are movably inserted into the side wall of the Contraband type frame 522, the screw 5312 is inserted into the threaded hole 5323 of the half fixed pulley 5321 in a threaded manner, then the fixed pulley 32 is arranged in the mounting hole 23, the thread of the shaft body 31 passes through the threaded through hole 24 and is inserted into the through hole, meanwhile, the lower end of the limit plate 36 is inserted into the limit slot 35, and the upper end bolt of the limit plate 36 is arranged in the limit groove 25, when the device works, the free end of a traction cable of the portal frame bypasses a space formed by two half fixed pulleys 5321, then bypasses a fixed pulley 32 between two fixed plates 14, then passes through a mounting hole 23 of the upper splint 1 and is simultaneously wound on the fixed pulley 32 of the lower splint 2, finally the free end of the traction cable is sleeved on the second connecting mechanism 4 of the upper splint 1, when a large casting needs to be carried, a worker operates the portal frame to work, so that the clamping device descends, the lower splint 2 contacts the ground, a screw 5312 is driven to rotate through the work of a motor so that the two half fixed pulleys 5321 clamp the traction cable, and a power motor works to rotate a cross shaft 531, so that the upper splint 1 ascends a distance along the traction cable, the upper splint 1 and the lower splint 2 are far away from each other, and simultaneously the upper splint 1 and the lower splint 2 are forced to rotate relative to the traction cable through the work of a hollow rotating motor 51 so as to adjust the state of the upper splint 1 and the lower splint 2 to enable the opening to face the large casting, the upper clamping plate 1 and the lower clamping plate 2 are moved to the large casting through the operation of the portal frame, the two half fixed pulleys 5321 are far away from each other, the portal frame is started to operate to roll the pulling cable, the upper clamping plate 1 and the lower clamping plate 2 are fastened and clamped to the large casting under the action of the pulling cable, the large casting is conveyed, and the upper clamping plate 1 and the lower clamping plate 2 are fastened and attached to the large casting under the action of the electromagnet 26.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a large-scale foundry goods production is with automatic handling clamping device which characterized in that: the device comprises an upper clamping plate (1), a lower clamping plate (2) and a control device (5) installed above the upper clamping plate (1), wherein the upper clamping plate (1) and the lower clamping plate (2) comprise transverse plates (21) and vertical plates (22) placed perpendicular to the transverse plates (21), the upper ends of the vertical plates (22) of the lower clamping plate (2) are movably inserted into the vertical plates (22) of the upper clamping plate (1), mounting holes (23) are formed in the side faces of the transverse plates (21), second connecting mechanisms (4) are arranged in the mounting holes (23) of the upper clamping plate (1), first connecting mechanisms (3) are arranged in the mounting holes (23) of the lower clamping plate (2), the first connecting mechanisms (3) and the second connecting mechanisms (4) comprise shaft bodies (31) and fixed pulleys (32) sleeved on the shaft bodies (31), and the free ends of traction cables of a portal frame pass through the control device (5) and the fixed pulleys (32) sleeved on the second connecting mechanisms (4), and the free ends of the traction cables of the portal frame pass through the first connecting mechanisms (3) ) The above.

2. The automatic carrying and clamping device for the production of the large castings according to claim 1, wherein two opposite side walls of the mounting hole (23) are respectively provided with a threaded through hole (24) and a through hole, the side surface of the shaft body (31) is provided with a threaded structure (33), and the screw thread of the shaft body (31) penetrates through the threaded through hole (24) and is inserted into the through hole.

3. The automatic conveying and clamping device for large castings production according to claim 2, wherein a limiting groove (25) is formed in the side surface of the transverse plate (21), a polygonal column (34) is fixedly connected to one end of the shaft body (31), a limiting slot (35) is formed in the side wall of the polygonal column (34), a limiting plate (36) is arranged at the position of the limiting slot (35), the limiting plate (36) is of an L-shaped structure, the lower end of the limiting plate (36) is inserted into the limiting slot (35), and the upper end of the limiting plate (36) is mounted in the limiting groove (25) through a bolt.

4. The automatic carrying and clamping device for the production of the large castings according to claim 1, wherein the control device (5) comprises a bracket (52), a hollow rotating motor (51) located at the lower end of the bracket (52) and a limiting mechanism (53) located at the upper end of the bracket (52), the bracket (52) comprises an upright rod (521) and Contraband-shaped frames (522) installed at the upper end of the upright rod (521), the inner side wall of the hollow rotating motor (51) is connected with a connecting plate (523) of the upright rod (521), the outer side wall of the hollow rotating motor (51) is connected with the upper clamping plate (1), and the limiting mechanism (53) is located in the Contraband-shaped frames (522).

5. The automatic carrying and clamping device for the production of the large castings according to claim 4, wherein a clamping groove (15) is formed in the upper side surface of a transverse plate (21) of the upper clamping plate (1), a clamping plate (524) is fixedly connected to the lower end of the vertical rod (521), and the clamping plate (524) is movably mounted in the clamping groove (15).

6. The automatic conveying and clamping device for the production of large castings according to claim 4, wherein the limiting mechanism (53) comprises a transverse shaft (531) and a limiting device (532) sleeved on the transverse shaft (531), one end of the transverse shaft (531) is connected with a power motor, the limiting device (532) comprises two symmetrically-arranged semi-fixed pulleys (5321), two ends of the transverse shaft (531) are both fixedly connected with baffle plates (5313), a screw rod (5312) connected with an output shaft of the motor is arranged on the side edge of each baffle plate (5313), and the screw rod (5312) is inserted into a threaded hole (5323) of each semi-fixed pulley (5321) in a threaded manner.

7. The automatic conveying and clamping device for the production of large castings according to claim 6, wherein a limiting clamping groove (5311) is formed in a side wall of the transverse shaft (531), a limiting clamping column (5322) is fixedly connected to a side wall of a duct of the semi-fixed pulley (5321), and the limiting clamping column (5322) is installed in the limiting clamping groove (5311).

8. The automatic conveying and clamping device for producing the large castings according to claim 1, wherein the transverse plate (21) is provided with an electromagnet (26), and the electromagnet (26) is located in the transverse plate (21).

9. The automatic conveying and clamping device for producing the large castings according to claim 1, wherein a transverse plate (21) and a vertical plate (22) of the upper clamping plate (1) are reinforced by inclined supporting plates (13), fixing plates (14) are symmetrically and fixedly connected above the transverse plate (21) of the upper clamping plate (1) on the side of the control device (5) and above the mounting hole (23), and the pulling cable bypasses a fixed pulley (32) between the two fixing plates (14).