CN217412024U

CN217412024U - Bending device is used in electric bicycle jiffy stand production

Info

Publication number: CN217412024U
Application number: CN202220206930.2U
Authority: CN
Inventors: 邓火明
Original assignee: Tianjin Haojun Vehicle Industry Co ltd
Current assignee: Tianjin Haojun Vehicle Industry Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-09-13
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a bending device is used in production of electric bicycle jiffy stand, including the main tank body, the fixed chamber door that is provided with in front of the main tank body, the fixed roof that is provided with in top of the main tank body, the fixed bottom plate that is provided with of one end that the top of roof is close to the chamber door, the fixed workstation that is provided with in top of bottom plate, the fixed clamp splice that is provided with of one end that the top of workstation is close to the chamber door, the one end that fixed clamp splice was kept away from at the workstation top slides and is provided with the removal clamp splice, the bottom mounting of removing the clamp splice is provided with the sliding seat. The utility model discloses in, through being provided with solid fixed splint and movable clamp plate, can make the jiffy stand fix easily between solid fixed splint and movable clamp plate through adjusting movable clamp plate for the fixed effect of anchor clamps is better, and all is provided with wear-resisting strip on solid fixed splint and the solid fixed splint, can increase to prevent in the friction that the frame slips in the middle of from anchor clamps when buckling.

Description

Bending device is used in electric bicycle jiffy stand production

Technical Field

The utility model relates to a field especially relates to a bending device is used in electric bicycle jiffy stand production.

Background

The production of electric bicycle jiffy stand needs to use tubular product bending device, and tubular product bending device is generally bulky at present, is not suitable for field operation to change the mould procedure complicacy, can not adapt to the tubular product of multiple specification, and when the different return bends of radian were made to the range of application is little, it was low to need adjustment equipment return bend machining efficiency by a wide margin, consequently need design an efficient device of buckling.

The prior patent (publication No. CN210098616U) discloses a bending device for producing a bicycle parking frame, wherein two sides of the upper end of a base are vertically provided with upright posts, a support plate is fixedly connected between the upright posts at two sides, a hydraulic cylinder is arranged in the middle of the support plate through a mounting plate, one end of the hydraulic cylinder far away from the mounting plate is fixedly connected with a top plate, an upper template is arranged below the top plate, and the top plate is connected with the upper template through a reset compression spring, so that the top plate and the upper template move downwards, the reset compression spring on the top plate extrudes downwards, and meanwhile, guide posts on the top plate move downwards to be inserted into guide post holes, when the hydraulic cylinder moves downwards, the upper template is driven to press downwards, thereby a bending rod on the upper template is driven to move downwards so as to extrude a workpiece into a forming groove to achieve the purpose of bending, but the bending device of the patent has low efficiency, still needs a worker to control beside the bending process, further improvements are therefore desirable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a bending device for producing an electric bicycle parking frame.

In order to realize the purpose, the utility model adopts the following technical scheme: a bending device for producing an electric bicycle parking frame comprises a main box body, wherein a box door is fixedly arranged on the front side of the main box body, a top plate is fixedly arranged at the top of the main box body, a bottom plate is fixedly arranged at one end, close to the box door, of the top plate, a workbench is fixedly arranged at the top of the bottom plate, a fixed clamping block is fixedly arranged at one end, close to the box door, of the top of the workbench, a movable clamping block is slidably arranged at one end, far away from the fixed clamping block, of the top of the workbench, a sliding seat is fixedly arranged at the bottom end of the movable clamping block, a rotating screw rod is in threaded connection with the bottom of the sliding seat, a bearing is fixedly arranged at one end, close to the center of the workbench, of the rotating screw rod, a rotating disc is fixedly arranged at one end, far away from the bearing, a first motor and a second motor are fixedly arranged in the main box body, and a first rotating rod is fixedly arranged at the output end of the first motor, the one end that first motor was kept away from to first dwang is fixed to be provided with first bending arm, the output end of second motor is fixed to be provided with the second dwang, the output end of second dwang is fixed to be provided with the second bending arm.

As a further description of the above technical solution:

and a first fixed seat is arranged at the joint of the first rotating rod and the top of the top plate.

As a further description of the above technical solution:

and a second fixed seat is arranged at the joint of the second rotating rod and the top of the top plate.

As a further description of the above technical solution:

wear-resisting strips are fixedly arranged at one ends, close to the middle part of the workbench, of the fixed clamping blocks and the movable clamping blocks.

As a further description of the above technical solution:

and both sides of the top plate are fixedly provided with a protection plate.

As a further description of the above technical solution:

and a switch is fixedly arranged at one end of the top of the front surface of the main box body.

As a further description of the above technical solution:

the bottom of the main box body is fixedly provided with four bases.

As a further description of the above technical solution:

the top middle part of roof is fixed and is provided with first spacing post and the spacing post of second.

The utility model discloses following beneficial effect has:

1. the utility model provides a bending device for electric bicycle jiffy stand production, through being provided with fixed splint and movable splint, can make the jiffy stand fix between fixed splint and movable splint easily through adjusting the movable splint, make the fixed effect of anchor clamps better, and all be provided with wear-resisting strip on movable splint and the fixed splint, can increase in the friction and prevent the frame from slipping from the anchor clamps middle when buckling;

2. the utility model provides a bending device for electric bicycle jiffy stand production, through being provided with two bending arms and being provided with the spacing post, after only needing to fix the steel column of jiffy stand on the anchor clamps, through the work of two bending arms, can automatically bend the steel column into the model that the jiffy stand needs;

3. the utility model provides a pair of bending device is used in electric bicycle jiffy stand production, the simple structure of whole device is convenient for install and is dismantled and the maintenance, very is fit for promoting and use.

Drawings

Fig. 1 is a front view of a bending device for producing an electric bicycle parking frame provided by the present invention;

fig. 2 is a top view of the bending device for producing the parking frame of the electric bicycle provided by the present invention;

fig. 3 is a front cross-sectional view of a bending device for producing an electric bicycle parking frame provided by the present invention;

fig. 4 is a front cross-sectional view of the utility model provides an electric bicycle jiffy stand production is with bending device's anchor clamps.

Illustration of the drawings:

1. a main box body; 2. a base; 3. a box door; 4. a switch; 5. a top plate; 6. a base plate; 7. a work table; 8. fixing the clamping block; 9. moving the clamping block; 10. wear resistant strips; 11. a sliding seat; 12. rotating the screw; 13. a bearing; 14. rotating the disc; 15. a first limit post; 16. a second limit post; 17. a first fixed seat; 18. a first rotating lever; 19. a first bending arm; 20. a second fixed seat; 21. a second rotating lever; 22. a second bending arm; 23. a first motor; 24. a second motor; 25. and (5) protecting the board.

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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" 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.

Referring to fig. 1-4, the present invention provides an embodiment: a bending device for producing an electric bicycle parking frame comprises a main box body 1, a box door 3 is fixedly arranged on the front side of the main box body 1, a top plate 5 is fixedly arranged on the top of the main box body 1, a bottom plate 6 is fixedly arranged at one end, close to the box door 3, of the top plate 5, a workbench 7 is fixedly arranged at the top of the bottom plate 6, a fixed clamping block 8 is fixedly arranged at one end, close to the box door 3, of the top of the workbench 7, a movable clamping block 9 is slidably arranged at one end, far away from the fixed clamping block 8, of the top of the workbench 7, a sliding seat 11 is fixedly arranged at the bottom end of the movable clamping block 9, a rotating screw 12 is in threaded connection with the bottom of the sliding seat 11, a bearing 13 is fixedly arranged at one end, close to the center of the workbench 7, of the rotating screw 12, a rotating disc 14 is fixedly arranged at one end, far away from the bearing 13, a first motor 23 and a second motor 24 are fixedly arranged inside the main box body 1, the output end of the first motor 23 is fixedly provided with a first rotating rod 18, one end of the first rotating rod 18, which is far away from the first motor 23, is fixedly provided with a first bending arm 19, the output end of the second motor 24 is fixedly provided with a second rotating rod 21, and the output end of the second rotating rod 21 is fixedly provided with a second bending arm 22.

First dwang 18 is provided with first fixing base 17 with the top handing-over department of roof 5, second dwang 21 is provided with second fixing base 20 with the top handing-over department of roof 5, the one end that fixed clamp splice 8 and removal clamp splice 9 are close to workstation 7 middle part is all fixed and is provided with wear-resisting strip 10, the top both sides of roof 5 are all fixed and are provided with protection shield 25, the fixed switch 4 that is provided with of positive top one end of main tank 1, the fixed four bases 2 that are provided with in bottom of main tank 1, the fixed first spacing post 15 and the spacing post 16 of second that are provided with in top middle part of roof 5.

The working principle is as follows: when the bending device for the production of the electric bicycle jiffy stand is used, firstly, a steel column is placed on the workbench 7, then the rotating disc 14 is rotated to enable the fixed clamping block 8 and the movable clamping block 9 to clamp the steel column tightly, then the first motor 23 is started to enable the first bending arm 19 to bend the steel column, then the second motor 24 is started, the steel column of the bending part is bent for the second time through the second bending arm 22, and the bending of the steel column part of the jiffy stand can be completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an electric bicycle jiffy stand production is with bending device, includes main tank body (1), its characterized in that: a box door (3) is fixedly arranged on the front surface of the main box body (1), a top plate (5) is fixedly arranged on the top of the main box body (1), a bottom plate (6) is fixedly arranged at one end of the top plate (5) close to the box door (3), a workbench (7) is fixedly arranged at the top of the bottom plate (6), a fixed clamping block (8) is fixedly arranged at one end of the top of the workbench (7) close to the box door (3), a movable clamping block (9) is arranged at one end of the top of the workbench (7) far away from the fixed clamping block (8) in a sliding way, a sliding seat (11) is fixedly arranged at the bottom end of the movable clamping block (9), the bottom of the sliding seat (11) is in threaded connection with a rotating screw rod (12), a bearing (13) is fixedly arranged at one end of the rotating screw rod (12) close to the center of the workbench (7), a rotating disc (14) is fixedly arranged at one end of the rotating screw rod (12) far away from the bearing (13);

a first motor (23) and a second motor (24) are fixedly arranged inside the main box body (1), a first rotating rod (18) is fixedly arranged at the output end of the first motor (23), and a first bending arm (19) is fixedly arranged at one end, far away from the first motor (23), of the first rotating rod (18);

the output of second motor (24) is fixed and is provided with second dwang (21), the output of second dwang (21) is fixed and is provided with second bending arm (22).

2. The bending device for producing the parking frame of the electric bicycle according to claim 1, characterized in that: and a first fixed seat (17) is arranged at the position where the first rotating rod (18) is combined with the top of the top plate (5).

3. The bending device for producing the electric bicycle parking frame as claimed in claim 1, wherein the bending device comprises: and a second fixed seat (20) is arranged at the position where the second rotating rod (21) is combined with the top of the top plate (5).

4. The bending device for producing the electric bicycle parking frame as claimed in claim 1, wherein the bending device comprises: wear-resistant strips (10) are fixedly arranged at one ends of the fixed clamping blocks (8) and the movable clamping blocks (9) close to the middle of the workbench (7).

5. The bending device for producing the electric bicycle parking frame as claimed in claim 1, wherein the bending device comprises: and both sides of the top plate (5) are fixedly provided with protection plates (25).

6. The bending device for producing the electric bicycle parking frame as claimed in claim 1, wherein the bending device comprises: and a switch (4) is fixedly arranged at one end of the top of the front surface of the main box body (1).

7. The bending device for producing the parking frame of the electric bicycle according to claim 1, characterized in that: the bottom of the main box body (1) is fixedly provided with four bases (2).

8. The bending device for producing the electric bicycle parking frame as claimed in claim 1, wherein the bending device comprises: the top end middle part of the top plate (5) is fixedly provided with a first limiting column (15) and a second limiting column (16).