CN212577258U

CN212577258U - Curling mechanism of curling machine

Info

Publication number: CN212577258U
Application number: CN202021314242.5U
Authority: CN
Inventors: 丁小平
Original assignee: Sihui Guli Furniture Co ltd
Current assignee: Sihui Guli Furniture Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-23
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a curling mechanism of beading machine, including the supporting leg, the top of supporting leg is provided with the workstation, install the second motor under the workstation, be provided with initiative bevel gear in the pivot of second motor output, initiative bevel gear's both sides all are provided with rather than assorted driven bevel gear, relate to curling device technical field. The utility model discloses a second motor that sets up, drive bevel gear, driven bevel gear, the screw rod, the thread bush, a pressing plate, electric telescopic handle, the spiral opposite direction of screw rod, second motor work can drive the epaxial drive bevel gear of pivot and rotate, thereby drive driven bevel gear and screw rod and rotate, at the spacing groove, under the effect of stopper, the locating plate of both sides is being taken to the thread bush, the cardboard is close to the disc work piece, thereby can realize carrying out the purpose of fixing a position to not unidimensional disc work piece, make the location effect of disc work piece better.

Description

Curling mechanism of curling machine

Technical Field

The utility model relates to a crimping device technical field specifically is a crimping mechanism of beading machine.

Background

At present, in the machining of mechanical products, the edge of the product is required to be curled frequently, the edge of the product is prevented from being injured by a user quickly, for example, a household iron sheet dustpan and a feed hopper of a factory, the curling processing is required to be carried out, otherwise, the user is extremely easy to be injured, when the curling processing is carried out, a worker usually bends the edge to be curled, then puts a thin steel bar at the bending position, then uses an iron hammer to knock the folded edge, and when the folded edge completely encloses the thin steel bar, the thin steel bar is drawn out, and the curling is finished.

According to chinese patent No. CN 205463810U: the utility model provides a beading machine, includes the frame, be equipped with the revolving stage that is used for supporting the work piece in the frame the top of revolving stage is equipped with closing device one side of revolving stage is equipped with the beading device the opposite side of revolving stage is equipped with the circle of contact device the rear of revolving stage is equipped with two at least positioner, the utility model discloses an implement, when the work piece is the disc work piece that the size differs, the adjustment positioner position for the disc work piece is in concentric position with the revolving stage all the time, conveniently processes some unable structures of fixing a position.

However, the positioning device in the above patent has poor positioning effect and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing positioning effect is not good, the crimping mechanism of the crimping machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a curling mechanism of a curling machine comprises a supporting leg, wherein a workbench is arranged at the top of the supporting leg, a second motor is arranged under the workbench, a driving bevel gear is arranged on a rotating shaft at the output end of the second motor, driven bevel gears matched with the driving bevel gear are arranged on two sides of the driving bevel gear, a screw rod penetrating through a fixed frame is arranged on one side of each driven bevel gear, a threaded sleeve is arranged on the outer side of one end of each screw rod, a connecting rod penetrating through a through groove is arranged on the top of each threaded sleeve, limiting grooves are arranged on two sides inside the through groove, limiting blocks matched with the limiting grooves are arranged on two sides of the connecting rod, a positioning plate is arranged on the top of each connecting rod, clamping plates are arranged on the inner sides of the positioning plates, supporting columns are arranged on two sides of the top of the workbench, and electric telescopic, the utility model discloses an electric telescopic handle, including workstation top, riser, edge-curling mechanism, circle-cutting mechanism, electric telescopic handle's top is provided with the crossbeam, the internally mounted of crossbeam has first motor, be provided with the clamp plate in the pivot of first motor output, the intermediate position department at workstation top is provided with the axis of rotation, the top of axis of rotation is provided with the rotor plate, the both sides at workstation top all are provided with the riser, the both sides on workstation top all are provided with the T-slot, the inside in T-slot is provided with the T-shaped board, the top of T-shaped board is provided with turn-up mechanism, circle-cutting mechanism respectively, be provided with.

Preferably, the figure of spacing groove, stopper all is provided with four groups, the figure of connecting rod, locating plate all is provided with two sets ofly, the connecting rod passes through spacing groove, stopper sliding connection with the workstation.

Preferably, the number of the T-shaped grooves and the T-shaped plates is two, and the curling mechanism and the circle cutting mechanism are in sliding connection with the workbench through the T-shaped grooves and the T-shaped plates.

Preferably, the rotating plate is rotatably connected with the workbench through a rotating shaft.

Preferably, a bottom of the second motor is provided with a cushion pad.

Preferably, the number of the screws, the thread sleeves and the driven bevel gears is two, and the screw directions of the two sets of screws are opposite.

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

1. the utility model discloses a second motor that sets up, drive bevel gear, driven bevel gear, the screw rod, the thread bush, pressing plates, electric telescopic handle, the spiral direction of screw rod is opposite, second motor work can drive the epaxial drive bevel gear of pivot and rotate, thereby drive driven bevel gear and screw rod and rotate, under the effect of spacing groove, stopper, the thread bush is taken the locating plate of both sides, the cardboard is close to the disc work piece, thereby can realize the purpose of fixing a position to the disc work piece of different sizes, make the location effect of disc work piece better, and can make disc work piece be in concentric position with the rotor plate all the time, electric telescopic handle work, can drive pressing plates to compress tightly fixed the disc work piece after fixing, thereby be convenient for process some unable location structures;

2. the utility model discloses an adjusting bolt, riser, T shaped plate, the T-slot that set up, adjusting bolt pass through the bearing with riser, curling mechanism, circle cutting mechanism and rotate to be connected, and adjusting bolt rotates and to make curling mechanism, circle cutting mechanism be close to the disc work piece to can process the disc work piece, and the setting in T shaped plate, T-slot can increase curling mechanism, circle cutting mechanism's stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. supporting legs; 2. a screw; 3. a connecting rod; 4. a through groove; 5. a limiting groove; 6. a work table; 7. a support pillar; 8. positioning a plate; 9. clamping a plate; 10. an electric telescopic rod; 11. a cross beam; 12. a first motor; 13. pressing a plate; 14. a curling mechanism; 15. a rotating plate; 16. a rotating shaft; 17. a drive bevel gear; 18. a driven bevel gear; 19. a fixing frame; 20. a second motor; 21. a cushion pad; 22. adjusting the bolt; 23. a vertical plate; 24. a T-shaped plate; 25. a T-shaped slot; 26. a circle cutting mechanism; 27. a threaded sleeve; 28. And a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses the first motor model who mentions in does: TC7122 and a second motor model number are as follows: TC7122 and the electric telescopic rod are as follows: GRA-L36 may be available in the marketplace or in private subscriptions.

Referring to fig. 1-3, a hemming mechanism of a hemming machine comprises a support leg 1, a workbench 6 is arranged at the top of the support leg 1, a second motor 20 is arranged under the workbench 6, a driving bevel gear 17 is arranged on a rotating shaft at the output end of the second motor 20, driven bevel gears 18 matched with the driving bevel gear 17 are arranged at two sides of the driving bevel gear 17, a screw 2 penetrating through a fixing frame 19 is arranged at one side of each driven bevel gear 18, a thread bushing 27 is arranged at the outer side of one end of each screw 2, a connecting rod 3 penetrating through a through groove 4 is arranged at the top of each thread bushing 27, limiting grooves 5 are arranged at two sides inside each through groove 4, limiting blocks 28 matched with the limiting grooves 5 are arranged at two sides of each connecting rod 3, a positioning plate 8 is arranged at the top of each connecting rod 3, a clamping plate 9 is arranged at the inner side of each positioning plate 8, electric telescopic handle 10 is all installed at the top of support column 7, electric telescopic handle 10's top is provided with crossbeam 11, crossbeam 11's internally mounted has first motor 12, be provided with clamp plate 13 in the pivot of first motor 12 output, the intermediate position department at 6 tops of workstation is provided with axis of rotation 16, axis of rotation 16's top is provided with rotor plate 15, the both sides at 6 tops of workstation all are provided with riser 23, the both sides on 6 tops of workstation all are provided with T-slot 25, the inside in T-slot 25 is provided with T-shaped plate 24, T-shaped plate 24's top is provided with hemming mechanism 14 respectively, circle cutting mechanism 26, riser 23, hemming mechanism 14, be provided with adjusting bolt 22 in the inside bearing of circle cutting mechanism 26.

Please refer to fig. 1, the number of the limiting grooves 5 and the limiting blocks 28 is set to four, the number of the connecting rods 3 and the positioning plates 8 is set to two, the connecting rods 3 are connected with the worktable 6 through the limiting grooves 5 and the limiting blocks 28 in a sliding manner, and the stability of the positioning plates 8 and the clamping plates 9 is improved through the arranged limiting grooves 5 and the limiting blocks 28.

Please refer to fig. 2, the number of the T-shaped grooves 25 and the T-shaped plates 24 are two, the curling mechanism 14 and the circle cutting mechanism 26 are slidably connected with the worktable 6 through the T-shaped grooves 25 and the T-shaped plates 24, and the stability of the curling mechanism and the circle cutting mechanism can be enhanced through the T-shaped grooves 25 and the T-shaped plates 24.

Referring to fig. 1, the rotating plate 15 is rotatably connected to the table 6 via a rotating shaft 16.

Please refer to fig. 2, a buffer pad 21 is disposed at the bottom of the second motor 20, and the shock generated during the operation of the second motor can be buffered by the buffer pad 21, so as to prolong the service life of the second motor.

Please refer to fig. 1, the number of the screws 2, the thread sleeves 27 and the driven bevel gears 18 is two, the two sets of screws 2 have opposite spiral directions, and the two sets of screws 2, the thread sleeves 27, the driven bevel gears 18 and the second motor 20 can position the disc workpieces with different sizes with the positioning plates 8 and the clamping plates 9 on two sides.

The working principle is as follows: when the positioning device is used, a disc workpiece is placed on the rotating plate 15 at the top of the rotating shaft 16, the second motor 20 is started, the rotating shaft 16 can drive the driving bevel gear 17 to rotate, so as to drive the driven bevel gear 18 and the screw rod 2 to rotate, the threaded sleeve 27 drives the positioning plates 8 and the clamping plates 9 at two sides to approach to the disc workpiece under the action of the limiting groove 5 and the limiting block 28, so that the disc workpieces with different sizes can be positioned, the positioning effect of the disc workpieces is better, the disc workpieces and the rotating plate 15 can be in a concentric position all the time, the electric telescopic rod 10 is started, the pressing plate 13 can be driven to tightly press and fix the positioned disc workpieces, so that structures which cannot be positioned can be conveniently machined, the adjusting bolt 22 is rotated, the curling mechanism 14 and the circle cutting mechanism 26 can approach to the disc workpieces, the first motor 12 is started, so as to drive the disc workpieces between the pressing plate 13 and the rotating plate 15 to, therefore, the edge curling mechanism 14 and the circle cutting mechanism 26 process the disc workpiece, and the arrangement of the T-shaped plate 24 and the T-shaped groove 25 can increase the stability of the edge curling mechanism 14 and the circle cutting mechanism 26.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hemming mechanism of beading machine, includes supporting leg (1), its characterized in that: the top of the supporting leg (1) is provided with a workbench (6), a second motor (20) is installed under the workbench (6), a driving bevel gear (17) is arranged on a rotating shaft at the output end of the second motor (20), driven bevel gears (18) matched with the driving bevel gear (17) are arranged on two sides of the driving bevel gear (17), a screw (2) penetrating through a fixed frame (19) is arranged on one side of each driven bevel gear (18), a thread sleeve (27) is arranged on the outer side of one end of each screw (2), a connecting rod (3) penetrating through a through groove (4) is arranged on the top of each thread sleeve (27), limiting grooves (5) are arranged on two sides inside each through groove (4), limiting blocks (28) matched with the limiting grooves (5) are arranged on two sides of each connecting rod (3), and a positioning plate (8) is arranged on the top of each connecting rod (3), the inboard of locating plate (8) all is provided with cardboard (9), the both sides at workstation (6) top all are provided with support column (7), electric telescopic handle (10) are all installed at the top of support column (7), the top of electric telescopic handle (10) is provided with crossbeam (11), the internally mounted of crossbeam (11) has first motor (12), be provided with clamp plate (13) in the pivot of first motor (12) output, the intermediate position department at workstation (6) top is provided with axis of rotation (16), the top of axis of rotation (16) is provided with rotor plate (15), the both sides at workstation (6) top all are provided with riser (23), the both sides on workstation (6) top all are provided with T-slot (25), the inside in T-slot (25) is provided with T-shaped plate (24), the top of T-shaped plate (24) is provided with hemming mechanism (14) respectively, And the vertical plate (23), the curling mechanism (14) and the round cutting mechanism (26) are internally provided with adjusting bolts (22) in bearings.

2. The hemming mechanism of a hemming machine according to claim 1, wherein: the quantity of spacing groove (5), stopper (28) all is provided with four groups, the quantity of connecting rod (3), locating plate (8) all is provided with two sets ofly, connecting rod (3) and workstation (6) are through spacing groove (5), stopper (28) sliding connection.

3. The hemming mechanism of a hemming machine according to claim 1, wherein: the number of the T-shaped grooves (25) and the number of the T-shaped plates (24) are respectively provided with two groups, and the curling mechanism (14) and the circle cutting mechanism (26) are in sliding connection with the workbench (6) through the T-shaped grooves (25) and the T-shaped plates (24).

4. The hemming mechanism of a hemming machine according to claim 1, wherein: the rotating plate (15) is rotatably connected with the workbench (6) through a rotating shaft (16).

5. The hemming mechanism of a hemming machine according to claim 1, wherein: a buffer pad (21) is arranged at the bottom of the second motor (20).

6. The hemming mechanism of a hemming machine according to claim 1, wherein: the number of the screw rods (2), the threaded sleeves (27) and the driven bevel gears (18) is two, and the spiral directions of the two screw rods (2) are opposite.