CN216027324U

CN216027324U - Bending device is used in go-between production

Info

Publication number: CN216027324U
Application number: CN202122277891.3U
Authority: CN
Inventors: 唐江柱
Original assignee: Xiangtan Tancheng Standard Parts Manufacturing Co ltd
Current assignee: Xiangtan Tancheng Standard Parts Manufacturing Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-15
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a bending device for producing connecting rings, which comprises a workbench, a placing table and a top plate, wherein extrusion blocks are arranged on two opposite sides of the placing table at the top of the workbench, a synchronous moving mechanism is arranged below the two extrusion blocks in the workbench, a fixing ring is arranged right above the placing table, a lifting mechanism is arranged at the top of the top plate, a mounting seat is arranged on the other side of the placing table at the top of the workbench, a fixing plate is welded in the middle of the top of the mounting seat, a driving shaft, a first driven shaft and a second driven shaft are sequentially and longitudinally connected onto the fixing plate in a rotating mode, a driving mechanism is arranged at the top of the mounting seat, and bending rings are welded at the top ends of the driving shaft and the second driven shaft. The connecting ring raw material is stably fixed, the fixing steps are simple and convenient, two ends of the connecting ring raw material can be simultaneously bent, the automation degree is higher, the working efficiency is improved, and the bending effect of the connecting ring is better.

Description

Bending device is used in go-between production

Technical Field

The utility model relates to the technical field of connecting ring production, in particular to a bending device for connecting ring production.

Background

The connecting ring is also called a shackle and is a common connecting device in mechanical engineering. The common shackle in engineering has various forms, such as European big bow shackle, European big DEE shackle, round head shackle, square head shackle, D-shaped shackle and the like. In the rescue operation, the shackle is generally called as a connecting ring, and is a necessary connecting device between steel wire ropes, between the steel wire ropes and a vehicle body, between the steel wire ropes and pulleys, and between a rigid traction frame and the vehicle body. The connecting rings are different in form according to different purposes, and commonly used connecting rings are D-shaped connecting rings, double D-shaped connecting rings, connecting sleeves and the like.

The go-between need bend it in process of production, but the bending device is used in current go-between production needs artifical supplementary bending usually, and degree of automation is low, and its disposable only can bend the one end of go-between raw materials, then need bend the go-between raw materials direction once more when both ends all need bend, troublesome poeration, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a bending device for producing a connecting ring.

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

a bending device for producing connecting rings comprises a workbench, a placing table and a top plate, wherein the placing table is positioned on one side of the top of the workbench, the top plate is positioned right above the placing table, two opposite sides of the top of the workbench, which are positioned on the placing table, are both connected with extrusion blocks in a sliding manner, a synchronous moving mechanism for driving the two extrusion blocks to synchronously move is arranged below the two extrusion blocks in the workbench, a fixing ring is arranged right above the placing table, a lifting mechanism for driving the fixing ring to lift is arranged at the top of the top plate, the other side of the top of the workbench, which is positioned on the placing table, is connected with an installation seat in a sliding manner, a fixing plate is welded in the middle of the top of the installation seat, a driving shaft, a first driven shaft and a second driven shaft are sequentially and longitudinally connected onto the fixing plate in a rotating manner, and a driving mechanism for driving the driving shaft and the second driven shaft to reversely rotate is arranged at the top of the installation seat, the top of driving shaft and second driven shaft all welds there is the bending ring, the workstation top is located the mount pad side and vertically installs electronic slip table, the installation pole is installed to electronic slip table's output, the welding of the installation pole other end and fixed plate side.

Further, synchronous motion mechanism includes positive and negative motor of second and lead screw, the bar recess has been seted up to the bottom that is located two extrusion pieces in the workstation, the positive and negative motor horizontal installation of second is in workstation outside one side, the output of the positive and negative motor of second stretches into inside the bar recess and rotates with the workstation and be connected, the lead screw horizontal rotation is connected in the bar recess.

Further, the positive and negative motor's of second output top and the one end fixed connection of lead screw, the lantern ring, two have all been cup jointed at the both ends of lead screw the equal vertical welding in top of the lantern ring has the connecting rod, two the top of connecting rod welds respectively in the bottom of two extrusion pieces, two the lantern ring is all through screw thread and lead screw connection, two the screw thread opposite direction of lantern ring inner wall.

Further, the equal vertical welding in roof bottom both ends has the support column, and welds in the workstation top, two the draw-in groove has all been seted up to extrusion piece one side top in opposite directions, the standing groove has been seted up to standing bench top level, the top of standing groove and solid fixed ring's interior bottom all bond and have slipmat, two the equal horizontal welding in upper and lower both sides of bending ring has the limiting plate.

Further, elevating system includes electric telescopic handle, electric telescopic handle is vertical to be installed in the top center department of roof, electric telescopic handle's flexible end run through the roof and with roof sliding connection, electric telescopic handle's flexible end bottom and solid fixed ring fixed connection.

Further, actuating mechanism includes first positive and negative motor, first positive and negative motor is vertically installed in the mount pad top, the output of first positive and negative motor and the one end fixed connection of driving shaft, install the driving gear on the driving shaft, install driven gear on the first driven shaft.

Furthermore, the driving gear is meshed with the driven gear, and the first driven shaft is connected with the second driven shaft through a belt.

Compared with the prior art, the utility model provides a bending device for producing connecting rings, which has the following beneficial effects:

1. this bending device is used in go-between production through being provided with electric telescopic handle and standing groove, places go-between raw materials level in the standing groove, and rethread electric telescopic handle drives solid fixed ring and descends, hugs closely go-between raw materials outer wall until solid fixed ring inner wall, fixes the position of go-between raw materials, and solid fixed ring and standing groove combined action make the unable emergence displacement of go-between raw materials, prevent that it from removing the going on that the influence was bent, and the go-between raw materials is fixed firm, and fixed step is simple and convenient.

2. This bending device is used in go-between production, through being provided with the ring of bending, drive the mount pad through electronic slip table and remove to placing a platform direction, the both ends of go-between raw materials are blocked to two rings of bending, the limiting plate prevents that the go-between raw materials from breaking away from in the ring of bending, restart first positive and negative motor drives driving shaft anticlockwise rotation certain angle, the driving shaft drives first driven shaft clockwise rotation through driving gear and driven gear, first driven shaft drives second driven shaft clockwise rotation certain angle through the belt, thereby it buckles to drive two rings of bending respectively in the same direction as the tip that the anticlockwise rotates certain angle and drive the go-between raw materials, thereby can bend simultaneously go-between raw materials both ends, need not artifical upset go-between raw materials and bend its both ends in proper order, degree of automation is higher, work efficiency is improved.

3. This bending device is used in go-between production, through being provided with synchronous motion mechanism and extrusion piece, after the completion of bending of ring of bending, electronic slip table drives the mount pad and returns the normal position ring of bending and loosen the go-between raw materials, start the positive and negative motor of second and drive the lead screw and rotate, make two lantern rings move in opposite directions on the lead screw, then drive two extrusion pieces through the connecting rod and move in opposite directions until the draw-in groove blocks the go-between raw materials, thereby two extrusion pieces continue to move in opposite directions and extrude the go-between raw materials and carry out the secondary and bend, make the effect of bending of go-between better, avoid appearing the condition that the angle of bending is not in place.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural view of a bending device for producing a connecting ring according to the present invention;

FIG. 2 is a schematic structural view of a top portion of a workbench of a bending device for producing a connecting ring according to the present invention;

FIG. 3 is a schematic view of a bending state of a bending apparatus for producing a connection ring according to the present invention;

fig. 4 is a schematic diagram of a synchronous moving mechanism of a bending device for producing connecting rings according to the present invention.

In the figure: 1. a top plate; 2. a card slot; 3. extruding the block; 4. a screw rod; 5. a fixing ring; 6. a placing table; 7. a placement groove; 8. an electric telescopic rod; 9. an electric sliding table; 10. a fixing plate; 11. a mounting seat; 12. a first positive and negative motor; 13. a work table; 14. a second positive and negative motor; 15. a first driven shaft; 16. a second driven shaft; 17. mounting a rod; 18. a belt; 19. a driven gear; 20. bending the ring; 21. a driving gear; 22. a drive shaft; 23. a limiting plate; 24. a non-slip mat; 25. a collar; 26. a connecting rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a bending device for producing connecting rings comprises a workbench 13, a placing table 6 and a top plate 1, wherein the placing table 6 is positioned on one side of the top of the workbench 13, the top plate 1 is positioned right above the placing table 6, the two opposite sides of the top of the workbench 13 positioned on the placing table 6 are both connected with extrusion blocks 3 in a sliding manner, a synchronous moving mechanism for driving the two extrusion blocks 3 to move synchronously is arranged below the two extrusion blocks 3 inside the workbench 13, a fixing ring 5 is arranged right above the placing table 6, a lifting mechanism for driving the fixing ring 5 to lift is arranged on the top of the top plate 1, a mounting seat 11 is connected on the other side of the top of the placing table 6 in a sliding manner, a fixing plate 10 is welded in the middle of the top of the mounting seat 11, a driving shaft 22, a first driven shaft 15 and a second driven shaft 16 are sequentially and longitudinally connected on the fixing plate 10, a driving mechanism for driving the driving shaft 22 and the second driven shaft 16 to rotate reversely is arranged on the top of the mounting seat 11, the top of driving shaft 22 and second driven shaft 16 all has welded bending ring 20, and workstation 13 top is located 11 sides of mount pad and vertically installs electronic slip table 9, and installation pole 17 is installed to electronic slip table 9's output, and the installation pole 17 other end and the welding of fixed plate 10 side drive mount pad 11 through electronic slip table 9 and remove to placing 6 directions of platform, blocks the both ends of go-between raw materials up to two bending rings 20.

Referring to fig. 1, 2 and 4, in the utility model, the synchronous moving mechanism comprises a second positive and negative motor 14 and a screw rod 4, a strip-shaped groove is formed in the bottom of two extrusion blocks 3 in a workbench 13, the second positive and negative motor 14 is horizontally arranged on one side of the outer part of the workbench 13, the output end of the second positive and negative motor 14 extends into the strip-shaped groove and is rotatably connected with the workbench 13, and the screw rod 4 is horizontally and rotatably connected in the strip-shaped groove.

Referring to fig. 1, 2 and 4, in the utility model, the top end of the output end of the second positive and negative motor 14 is fixedly connected with one end of the screw rod 4, two ends of the screw rod 4 are respectively sleeved with a lantern ring 25, the top parts of the two lantern rings 25 are vertically welded with connecting rods 26, the top ends of the two connecting rods 26 are respectively welded at the bottoms of the two extrusion blocks 3, the two lantern rings 25 are connected with the screw rod 4 through threads, the thread directions of the inner walls of the two lantern rings 25 are opposite, the second positive and negative motor 14 is started to drive the screw rod 4 to rotate, so that the two lantern rings 25 move on the screw rod 4 in opposite directions, the two extrusion blocks 3 are driven to move in opposite directions through the connecting rods 26 until the clamping grooves 2 clamp the connecting ring raw materials, the two extrusion blocks 3 continue to move in opposite directions to extrude the connecting ring raw materials so as to perform secondary bending, the bending effect of the connecting ring is better, and the situation that the bending angle is not in place is avoided.

Referring to fig. 1-3, in the utility model, support columns are vertically welded at both ends of the bottom of a top plate 1, the bottom ends of the support columns are welded at the top of a workbench 13, clamping grooves 2 are respectively formed above opposite sides of two extrusion blocks 3, a placing groove 7 is horizontally formed at the top of a placing table 6, connecting ring raw materials are horizontally placed in the placing groove 7, anti-slip pads 24 are respectively bonded at the top of the placing groove 7 and the inner bottom of a fixing ring 5, the anti-slip pads 24 increase friction force to prevent the connecting rings from being far away from sliding, limiting plates 23 are horizontally welded at the upper side and the lower side of two bending rings 20, and the limiting plates 23 prevent the connecting ring raw materials from being separated from the bending rings 20.

Referring to fig. 1 and 3, in the utility model, the lifting mechanism comprises an electric telescopic rod 8, the electric telescopic rod 8 is vertically installed at the center of the top plate 1, the telescopic end of the electric telescopic rod 8 penetrates through the top plate 1 and is in sliding connection with the top plate 1, the bottom end of the telescopic end of the electric telescopic rod 8 is fixedly connected with the fixing ring 5, the fixing ring 5 is driven to descend through the electric telescopic rod 8 until the inner wall of the fixing ring 5 is tightly attached to the outer wall of the connecting ring raw material, the position of the connecting ring raw material is fixed, the connecting ring raw material cannot be displaced under the combined action of the fixing ring 5 and the placing groove 7, the connecting ring raw material is prevented from moving to influence bending, the connecting ring raw material is fixed and stable, and the fixing step is simple and convenient.

Referring to fig. 1-2, in the present invention, the driving mechanism includes a first forward and reverse motor 12, the first forward and reverse motor 12 is longitudinally installed on the top of the mounting base 11, an output end of the first forward and reverse motor 12 is fixedly connected to one end of a driving shaft 22, the driving shaft 22 is installed with a driving gear 21, a driven gear 19 is installed on a first driven shaft 15, the first forward and reverse motor 12 is started to drive the driving shaft 22 to rotate counterclockwise by a certain angle, and the driving shaft 22 drives the first driven shaft 15 to rotate clockwise through the driving gear 21 and the driven gear 19.

Referring to fig. 1-2, in the utility model, the driving gear 21 is engaged with the driven gear 19, the first driven shaft 15 is connected with the second driven shaft 16 through the belt 18, the first driven shaft 15 drives the second driven shaft 16 to rotate clockwise by a certain angle through the belt 18, so that the two bending rings 20 are driven to rotate clockwise and anticlockwise by a certain angle respectively to drive the end part of the connecting ring raw material to be bent, thus the two ends of the connecting ring raw material can be bent simultaneously, the connecting ring raw material does not need to be manually turned over to sequentially bend the two ends of the connecting ring raw material, the automation degree is higher, and the working efficiency is improved.

The working principle is as follows: the raw materials of the connecting rings are horizontally placed in the placing groove 7, the fixing ring 5 is driven to descend through the electric telescopic rod 8 until the inner wall of the fixing ring 5 is tightly attached to the outer wall of the raw materials of the connecting rings, the positions of the raw materials of the connecting rings are fixed, the raw materials of the connecting rings cannot be displaced under the combined action of the fixing ring 5 and the placing groove 7, the raw materials of the connecting rings are prevented from moving to influence bending, the raw materials of the connecting rings are fixed stably, and the fixing step is simple and convenient; after the fixing, the mounting seat 11 is driven to move towards the placing table 6 through the electric sliding table 9 until the two bending rings 20 clamp two ends of the connecting ring raw material, the limiting plate 23 prevents the connecting ring raw material from being separated from the bending rings 20, the first forward and reverse motor 12 is started to drive the driving shaft 22 to rotate anticlockwise for a certain angle, the driving shaft 22 drives the first driven shaft 15 to rotate clockwise through the driving gear 21 and the driven gear 19, the first driven shaft 15 drives the second driven shaft 16 to rotate clockwise for a certain angle through the belt 18, so that the two bending rings 20 are driven to rotate clockwise and anticlockwise respectively to drive the end part of the connecting ring raw material to be bent, two ends of the connecting ring raw material can be bent simultaneously, the connecting ring raw material does not need to be manually turned over to be bent sequentially at two ends, the automation degree is higher, and the working efficiency is improved; after the ring 20 of bending is accomplished, electronic slip table 9 drives mount pad 11 and restores to the normal position and bends ring 20 and loosen the go-between raw materials, start the positive and negative motor 14 of second and drive lead screw 4 and rotate, make two lantern rings 25 move on lead screw 4 in opposite directions, then drive two extrusion piece 3 through connecting rod 26 and move in opposite directions until draw-in groove 2 blocks the go-between raw materials, thereby two extrusion piece 3 continue to move in opposite directions and extrude the go-between raw materials and carry out the secondary bending, make the effect of bending of go-between better, avoid appearing the condition that the angle of bending is not in place.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The bending device for producing the connecting ring comprises a workbench (13), a placing table (6) and a top plate (1), and is characterized in that the placing table (6) is positioned on one side of the top of the workbench (13), the top plate (1) is positioned right above the placing table (6), extrusion blocks (3) are respectively and slidably connected to two opposite sides of the placing table (6) at the top of the workbench (13), a synchronous moving mechanism for driving the two extrusion blocks (3) to synchronously move is arranged below the two extrusion blocks (3) in the workbench (13), a fixing ring (5) is arranged right above the placing table (6), a lifting mechanism for driving the fixing ring (5) to lift is arranged at the top of the top plate (1), a mounting seat (11) is slidably connected to the other side of the placing table (6) at the top of the workbench (13), and a fixing plate (10) is welded in the middle of the top of the mounting seat (11), longitudinal rotation is connected with driving shaft (22), first driven shaft (15) and second driven shaft (16) in proper order on fixed plate (10), mount pad (11) top is equipped with and drives driving shaft (22) and second driven shaft (16) antiport's actuating mechanism, bending ring (20) have all been welded on the top of driving shaft (22) and second driven shaft (16), workstation (13) top is located mount pad (11) side and vertically installs electronic slip table (9), installation pole (17) are installed to the output of electronic slip table (9), installation pole (17) other end and fixed plate (10) side welding.

2. The bending device for the connecting ring production according to claim 1, wherein the synchronous moving mechanism comprises a second positive and negative motor (14) and a screw rod (4), a strip-shaped groove is formed in the bottom of the two extrusion blocks (3) in the workbench (13), the second positive and negative motor (14) is horizontally installed on one side of the outer portion of the workbench (13), the output end of the second positive and negative motor (14) extends into the strip-shaped groove and is rotatably connected with the workbench (13), and the screw rod (4) is horizontally and rotatably connected into the strip-shaped groove.

3. The bending device for the connecting ring for production according to claim 2, wherein the top end of the output end of the second positive and negative motor (14) is fixedly connected with one end of the screw rod (4), two ends of the screw rod (4) are respectively sleeved with a lantern ring (25), connecting rods (26) are vertically welded on the tops of the two lantern rings (25), the top ends of the two connecting rods (26) are respectively welded on the bottoms of the two extrusion blocks (3), the two lantern rings (25) are respectively connected with the screw rod (4) through threads, and the thread directions of the inner walls of the two lantern rings (25) are opposite.

4. The bending device for the connecting ring in production according to claim 1, wherein supporting columns are vertically welded at two ends of the bottom of the top plate (1), the bottom ends of the supporting columns are welded at the top of the workbench (13), clamping grooves (2) are formed in the upper portions of the opposite sides of the two extrusion blocks (3), a placing groove (7) is horizontally formed in the top of the placing table (6), anti-slip pads (24) are bonded at the top of the placing groove (7) and the inner bottom of the fixing ring (5), and limiting plates (23) are horizontally welded on the upper side and the lower side of the two bending rings (20).

5. The bending device for connecting ring production according to claim 1, wherein the lifting mechanism comprises an electric telescopic rod (8), the electric telescopic rod (8) is vertically installed at the top center of the top plate (1), the telescopic end of the electric telescopic rod (8) penetrates through the top plate (1) and is slidably connected with the top plate (1), and the bottom end of the telescopic end of the electric telescopic rod (8) is fixedly connected with the fixing ring (5).

6. The bending device for the connecting ring production according to claim 1, wherein the driving mechanism comprises a first forward and reverse motor (12), the first forward and reverse motor (12) is longitudinally installed at the top of the installation seat (11), an output end of the first forward and reverse motor (12) is fixedly connected with one end of a driving shaft (22), the driving shaft (22) is provided with a driving gear (21), and the first driven shaft (15) is provided with a driven gear (19).

7. A bending device for connecting ring production according to claim 6, wherein the driving gear (21) is engaged with the driven gear (19), and the first driven shaft (15) and the second driven shaft (16) are connected through a belt (18).