CN220239852U

CN220239852U - Bending adjustment mechanism for hardware production

Info

Publication number: CN220239852U
Application number: CN202321448797.2U
Authority: CN
Inventors: 吴国新
Original assignee: Suzhou Shengfeng Electronic Technology Co ltd
Current assignee: Suzhou Shengfeng Electronic Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-26
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a bending adjustment mechanism for hardware production, which comprises a bending frame, wherein a servo motor is fixed in the bending frame through bolts, a connecting disc is fixed at the output end of the servo motor, and a fixing clamping seat is welded on the top surface of the bending frame; according to the clamping device, the quincuncial knob of the fixed clamping seat and the movable clamping seat is rotated to enable the quincuncial knob to push the rectangular clamping block to move downwards under the action of the bearing seat, so that the bottom surface of the clamping block is abutted against the planar hardware, and the threaded sleeve is enabled to drive the triangular block to move along the surface of the threaded rod by rotating the threaded rod, so that the triangular block is abutted against the hardware with the inclined surface, or the dovetail block of the arc block is enabled to be separated from connection with the dovetail groove by pushing the arc block in the arc opening, so that the arc opening of the clamping block is exposed, and the hardware with the arc surface can be clamped.

Description

Bending adjustment mechanism for hardware production

Technical Field

The utility model relates to the technical field of hardware production, in particular to a bending adjustment mechanism for hardware production.

Background

The hardware is a part obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, mainly plays roles of fixing, processing, decorating and the like, and is widely applied to various fields in our life, including various fields of household appliances, furniture, auto parts, decoration and fitment and the like. The hardware often needs to be bent by a bending device during processing.

In the prior art, patent number CN211707789U discloses a bending device for hardware processing, which comprises a bending table, a clamping mechanism, a bending mechanism and an angle adjusting mechanism, wherein the clamping mechanism, the bending mechanism and the angle adjusting mechanism are fixedly installed at the top end of the bending table, and the bending mechanism and the angle adjusting mechanism are both positioned at the side part of the clamping mechanism; the bottom end of the bending table is provided with an upright post; the clamping mechanism comprises a base plate, a fixed plate, a clamping cylinder and a clamping plate; the bending mechanism comprises a transverse bending mechanism and a longitudinal bending mechanism, the transverse bending mechanism comprises a transverse bending cylinder and a transverse bending elbow, and the longitudinal bending mechanism comprises a longitudinal bending cylinder and a longitudinal bending elbow; the angle adjusting mechanism comprises an arc plate and a rotating plate. The bending device for hardware machining is improved in view of the problems of single bending angle, poor generality, low bending efficiency and the like of the bending device for hardware machining in the prior art, and has the advantages of being capable of adjusting the bending angle, high in generality, improving bending efficiency and the like.

In the above-mentioned scheme, adopt bending platform, clamping mechanism, bending mechanism and angle adjustment mechanism, the bending angle that is used for bending device of hardware processing among the prior art is single, and the commonality is relatively poor, the inefficiency scheduling problem of bending, but because the clamping mechanism commonality of this scheme is not good, is unfavorable for carrying out reliable centre gripping to different hardware, is unfavorable for bending of hardware.

Therefore, the bending adjustment mechanism for hardware production has the advantages of good clamping effect and strong universality, and further solves the problems in the background technology.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a bending adjusting mechanism for hardware production.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a guiding mechanism of bending of hardware and instruments production, includes the frame of bending, the inside servo motor that has through the bolt fastening of frame of bending, and servo motor output is fixed with the connection pad, the top surface welding of frame of bending has the fixed holder, and the periphery of fixed holder sets up the circular arc groove, circular arc groove inner circle seal is carved with the scale mark, and circular arc inslot side interlude is provided with the spliced pole, the spliced pole bottom links to each other with the connection pad, and the top welding of spliced pole has the removal holder, the equal threaded connection in upper portion of fixed holder and removal holder has the plum blossom knob, and the one end of plum blossom knob is connected with the clamp splice through the bearing frame, the circular arc opening is seted up to the bottom of clamp splice, and the circular arc opening internalization is provided with the circular arc piece, the casting has the dovetail piece on the circular arc face of circular arc piece, the circular arc opening inboard links to each other with the dovetail piece through the dovetail that sets up, the recess is all seted up to the recess in fixed holder and the removal holder inboard edge, and the recess is connected with the screw rod through the bearing frame rotation, the surface threaded connection of screw thread sleeve, and the surface rigid coupling of screw sleeve has the triangle piece, the inside groove has corresponding limit stopper, a plurality of slide grooves in and each slide groove.

As a further description of the above technical solution: the fixed clamping seat and the movable clamping seat are of rectangular frame-shaped structures, and the tops of the fixed clamping seat and the movable clamping seat are provided with knobs corresponding to the screw rods.

As a further description of the above technical solution: the screw rod, the triangular block, the thread bush and the groove are arranged in two groups, and the two groups of screw rods, the triangular block, the thread bush and the groove are symmetrical about the vertical central line of the fixing clamp seat.

As a further description of the above technical solution: the scale mark is incomplete annular structure setting, and the numerical range of scale mark is: 0-270 degrees.

As a further description of the above technical solution: the both sides of stopper all set up extension, and extension and spout medial surface sliding connection.

As a further description of the above technical solution: and reinforcing ribs are welded at the joint of the connecting column and the connecting disc.

The utility model has the following beneficial effects:

according to the utility model, the quincuncial knob of the fixed clamping seat and the movable clamping seat is rotated to enable the quincuncial knob to push the rectangular clamping block to move downwards under the action of the bearing seat, the threaded sleeve is enabled to drive the triangular block to move along the surface of the threaded rod by rotating the threaded rod, the triangular block is enabled to be abutted with the hardware with the inclined surface, or the dovetail block of the circular arc block is enabled to be separated from the connection with the dovetail groove by pushing the circular arc block in the circular arc opening, the circular arc opening of the clamping block is enabled to be exposed, the hardware with the circular arc surface can be clamped, compared with the existing clamping device for bending the hardware, the fixing clamping seat is fixedly connected at the circle center of the circular arc groove with a scale mark, the circular arc groove connecting disc is enabled to be connected with the movable clamping seat attached to the bending frame, and the servo motor is enabled to drive the movable clamping seat to move along the circular arc groove until the included angle between the fixed clamping seat and the movable clamping seat is changed, and the hardware can be bent in the bending process, and the angle of the bending limiting block can be adjusted.

Drawings

FIG. 1 is a top view of a bending adjustment mechanism for hardware production of the present utility model;

FIG. 2 is a side view of a bending adjustment mechanism for hardware production of the present utility model;

fig. 3 is a schematic structural diagram of a fixing holder of a bending adjustment mechanism for hardware production according to the present utility model.

Legend description:

1. a bending frame; 2. a fixing clamp seat; 3. moving the clamping seat; 4. plum blossom knob; 5. a screw; 6. an arc groove; 7. a chute; 8. a limiting block; 9. scale marks; 10. a connecting column; 11. a servo motor; 12. a connecting disc; 13. clamping blocks; 14. arc blocks; 15. triangular blocks; 16. a thread sleeve; 17. a groove; 18. a circular arc opening; 19. a dovetail groove; 20. dovetail block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to the embodiment of the utility model, a bending adjustment mechanism for hardware production is provided.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-3, a bending adjustment mechanism for hardware production according to the embodiment of the utility model comprises a bending frame 1, a servo motor 11 is fixed inside the bending frame 1 through bolts, a connecting disc 12 is fixed at the output end of the servo motor 11, a fixed clamping seat 2 is welded on the top surface of the bending frame 1, an arc groove 6 is formed in the periphery of the fixed clamping seat 2, scale marks 9 are imprinted on the inner ring of the arc groove 6, a connecting column 10 is inserted inside the arc groove 6, the bottom of the connecting column 10 is connected with a connecting disc 12, a movable clamping seat 3 is welded on the top of the connecting column 10, a clamping block 13 is connected to one end of the clamping seat 2 through a bearing seat, a circular arc opening 18 is formed in the bottom of the clamping block 13, a circular arc opening 18 is movably provided with a circular arc block 14, a dovetail block 20 is integrally cast on the circular arc surface of the circular arc block 14, the inner side of the circular arc opening 18 is connected with the dovetail block 20 through the dovetail groove 19 formed, a groove 2 is provided with the inner side edge of the moving clamping seat 3, a limiting block 17 is arranged in the inner side of the sliding seat 5, a sliding groove 5 is arranged in the sliding groove corresponding to the inner side of the sliding seat 6, a sliding part of the sliding seat 5 is connected with a sliding groove 16 corresponding to the inner side of the sliding seat 6, and a threaded groove 11 is arranged at the end of the sliding seat 6, a position of the sliding seat is fixed by a sliding seat is fixed, a sliding seat is fixed on the sliding seat 5, and a sliding seat is fixed on the sliding seat 3, and a sliding seat is fixed seat is a sliding seat is fixed on the sliding seat, and is a sliding seat is fixed. The structure and the functions of the servo motor are not improved, the setting mode, the mounting mode and the electric connection mode are set, so that the debugging operation is only required by a person skilled in the art according to the requirements of the application specification, the repeated description is omitted, the servo motor 11 is provided with a control switch matched with the servo motor, the mounting position of the control switch is selected according to the actual application requirements, and the operation control is convenient for the operator;

in one embodiment, the fixed holder 2 and the movable holder 3 are rectangular frame structures, and the tops of the fixed holder 2 and the movable holder 3 are provided with knobs corresponding to the screw 5, so that clamping can be implemented on hardware in an inserting state through the fixed holder 2 and the movable holder 3, and bending parts of the hardware are locked, so that bending processing of the hardware is facilitated.

In one embodiment, two sets of screws 5, triangular blocks 15, thread sleeves 16 and grooves 17 are arranged, and the two sets of screws 5, triangular blocks 15, thread sleeves 16 and grooves 17 are symmetrical about the vertical central line of the fixed clamping seat 2, so that the two sets of screws 5, triangular blocks 15, thread sleeves 16 and grooves 17 can clamp hardware with arc surfaces, and reliability is high.

In one embodiment, the graduation marks 9 are arranged in an incomplete annular structure, and the numerical range of the graduation marks 9 is as follows: the hardware clamped in the fixed clamping seat 2 can be used as a base point through the incomplete annular structure scale marks 9 at 0-270 degrees, and the hardware clamped in the movable clamping seat 3 is used as a bending end, so that bending treatment of the hardware is realized.

In one embodiment, extension portions are disposed on two sides of the limiting block 8, and the extension portions are slidably connected with an inner side surface of the sliding groove 7, so that the limiting block 8 is used as a sliding component through the extension portions, and is slid by a concave strip groove formed corresponding to the inner side surface of the sliding groove 7, so that the limiting structure on a fixed bending angle is formed, and the hardware is prevented from being excessively bent.

In one embodiment, the connection between the connection post 10 and the connection disc 12 is welded with a reinforcing rib, and the reliability of the connection between the connection post 10 and the connection disc 12 can be maintained through the reinforcing rib, so that the hardware is stably bent.

Working principle:

during the use, at first will wait to bend the hardware and install in fixed holder 2 and remove holder 3, make the region of bending of waiting to bend hardware be in between fixed holder 2 and the removal holder 3, when the planar hardware of centre gripping, through rotating the plum blossom knob 4 of fixed holder 2 and removal holder 3, make plum blossom knob 4 promote rectangle clamp block 13 move down under the effect of bearing frame, make the bottom surface and the planar hardware butt of clamp block 13, when the clamp has the hardware of inclined plane, through rotating screw 5, make thread bush 16 drive triangular block 15 along screw 5 surface movement, make triangular block 15 and take the hardware butt on inclined plane, when the clamp has the hardware of arc surface, through pushing circular arc piece 14 in the circular arc opening 18, make circular arc piece 14's dovetail 20 break away from with the connection of dovetail 19, make the circular arc opening 18 of clamp block 13 expose the setting, treat the centre gripping and pass through starting servo motor 11 and drive 12 rotation, make the connection pad 12 drive the face through spliced pole 10 and remove the stopper along the 3 and make the fixed holder 2 of fixed holder 3 with the fixed holder of stopper that moves along the position of limit pad 3, make the fixed holder 2 and the fixed holder that bends with the fixed holder of limit block 3, can be realized in the fixed holder of angle of bending, when the clamp holder is difficult to change, when the clamp has the clamp 3 is bent, the clamp is bent, can be realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a guiding mechanism of bending of hardware and appliances production, includes frame (1) of bending, its characterized in that: the utility model discloses a bending frame, including bending frame (1), connecting column (10) and connecting disc (12), connecting disc (12) are fixed to servo motor (11) output, the top surface welding of bending frame (1) has fixed holder (2), and the periphery of fixed holder (2) sets up circular arc groove (6), scale mark (9) are carved with to circular arc groove (6) inner circle, and circular arc groove (6) inboard interlude is provided with spliced pole (10), spliced pole (10) bottom links to each other with connecting disc (12), and the top welding of spliced pole (10) has movable holder (3), the equal threaded connection in upper portion of fixed holder (2) and movable holder (3) has plum blossom knob (4), and the one end of plum blossom knob (4) is connected with clamp block (13) through the bearing frame, circular arc opening (18) are seted up to the bottom of clamp block (13), and circular arc opening (18) are interior activity to be provided with circular arc piece (14), the one-tenth casting dovetail piece (20) on the circular arc surface of circular arc piece (14), the inside of opening (18) is continuous with dovetail (20) through seting up through the groove (19) of seting up, dovetail inner side (17) and fixed holder (17) are all connected with each other through rotation groove (17), the surface threaded connection of screw rod (5) has thread bush (16), and the surface rigid coupling of thread bush (16) has triangular block (15), a plurality of spouts (7) are seted up to circular arc groove (6) inboard corresponding scale mark (9), and all sliding connection has a stopper (8) in every spout (7).

2. The bending adjustment mechanism for hardware production according to claim 1, wherein: the fixed clamping seat (2) and the movable clamping seat (3) are of rectangular frame-shaped structures, and the tops of the fixed clamping seat (2) and the movable clamping seat (3) are provided with knobs corresponding to the screw rods (5).

3. The bending adjustment mechanism for hardware production according to claim 1, wherein: the screw rod (5), the triangular block (15), the thread bush (16) and the groove (17) are arranged in two groups, and the two groups of screw rods (5), the triangular block (15), the thread bush (16) and the groove (17) are symmetrical about the vertical central line of the fixed clamping seat (2).

4. The bending adjustment mechanism for hardware production according to claim 1, wherein: the scale mark (9) is arranged in an incomplete annular structure, and the numerical range of the scale mark (9) is as follows: 0-270 degrees.

5. The bending adjustment mechanism for hardware production according to claim 1, wherein: extension portions are arranged on two sides of the limiting block (8), and the extension portions are connected with the inner side faces of the sliding grooves (7) in a sliding mode.

6. The bending adjustment mechanism for hardware production according to claim 1, wherein: reinforcing ribs are welded at the connection positions of the connecting columns (10) and the connecting discs (12).