CN214869332U - Grinding device for electric bicycle frame - Google Patents
Grinding device for electric bicycle frame Download PDFInfo
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- CN214869332U CN214869332U CN202121307240.8U CN202121307240U CN214869332U CN 214869332 U CN214869332 U CN 214869332U CN 202121307240 U CN202121307240 U CN 202121307240U CN 214869332 U CN214869332 U CN 214869332U
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- frame
- electric bicycle
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- base
- bicycle frame
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Abstract
The utility model relates to an electric bicycle frame processing technology field discloses a grinding device that electric bicycle frame used, including the base to and rotate the support of establishing on the base, grinding device that electric bicycle frame used still includes: the frame fixing mechanism is arranged inside the support and used for clamping and fixing the frame, the frame fixing mechanism comprises brackets which are symmetrically and movably arranged, one ends of the two side brackets are provided with moving assemblies and used for enabling the two side brackets to be close to or far away from each other, and the other ends of the two side brackets are provided with clamping assemblies. Through the utility model discloses a grinding device that electric bicycle frame used can carry out the centre gripping to the bottom of the electric bicycle frame of different grade type fixed firm, prevents to polish the in-process, the frame skew appears, influences the quality of polishing, can change the direction of placing of frame simultaneously as required, conveniently polishes, uses swiftly, and labour saving and time saving has usable value in electric bicycle frame processing technology field.
Description
Technical Field
The utility model relates to an electric bicycle frame processing technology field specifically is a grinding device that electric bicycle frame used.
Background
The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle and other operating components and a display instrument system on the basis of a common bicycle.
Electric bicycle frame need form firm structural relation as diaphysis, need use multiple steel pipe to weld, and the processing of polishing need be carried out to the welding seam after the welding, is convenient for spray paint, and current frame grinding device can not be stably fixed to the frame, and the skew appears when the frame is polished often, causes the condition of frame fish tail, and the frame position of polishing change needs to be moved the frame simultaneously, uses comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device that electric bicycle frame was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a grinding device that electric bicycle frame was used, includes the base to and rotate the support of establishing on the base, grinding device that electric bicycle frame was used still includes:
the frame fixing mechanism is arranged inside the support and used for clamping and fixing the frame, the frame fixing mechanism comprises brackets which are symmetrically and movably arranged, one end of each of the two side brackets is provided with a moving assembly used for enabling the two side brackets to be close to or far away from each other, and the other end of each of the two side brackets is provided with a clamping assembly used for compressing and fixing the bottom of the frame; and
and the steering mechanism is arranged at the bottom of the support and used for rotating the support.
As a further aspect of the present invention: steering mechanism includes the fixed first rotary column of establishing in the support bottom, and first rotary column is equipped with drive assembly for drive first rotary column rotates.
As a further aspect of the present invention: the movable assembly comprises a polished rod fixedly arranged inside the support and a lead screw rotatably arranged inside the support, the two sides of the lead screw are in threaded connection with the support, threads on two sides of the lead screw are symmetrically distributed about the center of the lead screw, the support on two sides of the polished rod are in sliding connection, one end of the lead screw is provided with a driving piece, and the driving piece is a motor and used for driving the lead screw to rotate.
As a further aspect of the present invention: the clamping assembly comprises support plates which are symmetrically arranged on the middle portions of the two side supporting frames and close to one side of the support plates, and a plurality of moving seats which are movably arranged on the two side supporting frames and close to one side of the support plates, wherein the center of each moving seat is connected with a pressing bolt in a threaded mode, and one end, close to the support plates, of each pressing bolt is rotatably provided with a pressing plate.
As a further aspect of the present invention: the drive assembly is including rotating the second rotary column of establishing in the base bottom, is equipped with the hold-in range and takes turns the wheel connection between first rotary column and the second rotary column, and the second rotary column is kept away from the fixed worm wheel that is equipped with of one end of base, and the worm wheel meshing is connected with the worm, and the worm rotates to be established between two sets of faggings, and the fagging is fixed on the base, and worm one end is equipped with the capstan.
As a further aspect of the present invention: be equipped with a plurality of assistance commentaries on classics pieces between support and the base for rotate the support and support, assist the commentaries on classics piece including fixed a plurality of assistance daggers of establishing on the base, assist the inside spin that is equipped with of dagger, spin roll connection support.
As a further aspect of the present invention: the movable seat is provided with a convex strip which is arranged in a sliding groove of the support frame in a sliding mode, a plurality of pulleys are arranged inside the convex strip in a rotating mode, and the pulleys are connected with the sliding groove in a rolling mode.
Compared with the prior art, the beneficial effects of the utility model are that:
through the utility model discloses a grinding device that electric bicycle frame used can carry out the centre gripping to the bottom of the electric bicycle frame of different grade type fixed firm, prevents to polish the in-process, the frame skew appears, influences the quality of polishing, can change the direction of placing of frame simultaneously as required, conveniently polishes, uses swiftly, and labour saving and time saving has usable value in electric bicycle frame processing technology field.
Drawings
Fig. 1 is a schematic structural view of a sanding device for an electric bicycle frame.
Fig. 2 is a schematic top view of a grinding device for an electric bicycle frame.
FIG. 3 is a schematic view showing a coupling structure of a movable base in the sanding apparatus for electric bicycle frame.
In the figure: 1-base, 2-auxiliary supporting column, 3-rolling ball, 4-first rotating column, 5-worm wheel, 6-worm, 7-second rotating column, 8-supporting plate, 9-rotating disc, 10-driving piece, 11-supporting frame, 12-moving seat, 13-pressing bolt, 14-supporting plate, 15-pressing plate, 16-supporting seat, 17-screw rod, 18-polish rod, 19-pulley and 20-raised strip.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
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.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, 2 and 3, an embodiment of the present invention provides a polishing device for a frame of an electric bicycle, including a base 1, and a support 16 rotatably disposed on the base 1, the polishing device for a frame of an electric bicycle further includes:
the frame fixing mechanism is arranged inside the support 16 and used for clamping and fixing the frame, the frame fixing mechanism comprises brackets 11 which are symmetrically and movably arranged, one end of each of the two side brackets 11 is provided with a moving assembly used for enabling the two side brackets 11 to be close to or far away from each other, and the other end of each of the two side brackets 11 is provided with a clamping assembly used for compressing and fixing the bottom of the frame; and
and the steering mechanism is arranged at the bottom of the support 16 and used for rotating the support 16.
As shown in fig. 1, in an embodiment of the present invention, the steering mechanism includes a first rotating column 4 fixedly disposed at the bottom of the support 16, and the first rotating column 4 is provided with a driving assembly for driving the first rotating column 4 to rotate.
As shown in fig. 1-2, in an embodiment of the present invention, the moving assembly includes a polish rod 18 fixedly disposed inside the support 16, and a screw rod 17 rotatably disposed inside the support 16, the two sides of the screw rod 17 are connected with the support 11 by threads, the threads on the two sides of the screw rod 17 are symmetrically distributed about the center of the screw rod, the polish rod 18 is slidably connected with the support 11 on the two sides, one end of the screw rod 17 is provided with a driving member 10, and the driving member 10 is a motor for driving the screw rod 17 to rotate.
As shown in fig. 1 and fig. 3, in an embodiment of the present invention, the clamping assembly includes a supporting plate 14 symmetrically disposed at the middle of the two side brackets 11 and close to one side of the supporting plate, and a plurality of movable seats 12 movably disposed at the middle of the two side brackets 11 and close to one side of the supporting plate, wherein the movable seats 12 are connected with a pressing bolt 13 through a central thread, and one end of the pressing bolt 13 close to the supporting plate 14 is rotated to be provided with a pressing plate 15.
As shown in fig. 1, in an embodiment of the present invention, the driving assembly includes a second rotary column 7 rotatably disposed at the bottom of the base 1, a synchronous belt and a belt wheel are disposed between the first rotary column 4 and the second rotary column 7, a worm wheel 5 is fixedly disposed at one end of the second rotary column 7 far away from the base 1, a worm 6 is engaged with the worm wheel 5, the worm 6 is rotatably disposed between two sets of supporting plates 8, the supporting plates 8 are fixed on the base 1, and a rotary disc 9 is disposed at one end of the worm 6.
As shown in fig. 1, in an embodiment of the present invention, a plurality of auxiliary rotating members are provided between the support 16 and the base 1 for supporting the support 16 by rotating, the auxiliary rotating members include a plurality of auxiliary supporting pillars 2 fixedly provided on the base 1, a rolling ball 3 is provided inside the auxiliary supporting pillar 2, and the rolling ball 3 is connected to the support 16 by rolling.
As shown in fig. 1 and fig. 3, in an embodiment of the present invention, the movable base 12 is provided with a protruding strip 20 slidably disposed in the sliding slot of the supporting frame 11, a plurality of pulleys 19 are rotatably disposed inside the protruding strip 20, and the pulleys 19 are connected to the sliding slot in a rolling manner.
Through the utility model discloses a grinding device that electric bicycle frame used can carry out the centre gripping to the bottom of the electric bicycle frame of different grade type fixed firm, prevents to polish the in-process, the frame skew appears, influences the quality of polishing, can change the direction of placing of frame simultaneously as required, conveniently polishes, uses swiftly, and labour saving and time saving has usable value in electric bicycle frame processing technology field.
The utility model discloses a theory of operation: when using this device to be used for electric bicycle frame processing to polish, at first according to the size of frame, through the rotation of driving piece 10 drive lead screw 17, adjust the interval of both sides strut 11, then place the bottom of frame on extension board 14, through sliding movement seat 12, the adjustment removes seat 12 positions, reuse the bolt of screwing and compress tightly the frame, carry out polishing of frame again, the in-process of polishing, when the opposite side of frame needs to polish, can make worm 6 drive worm wheel 5 through rotating capstan 9 and rotate, worm wheel 5 control second rotary column 7 rotates, under the transmission of hold-in range and band pulley, drive first rotary column 4 and rotate, make support 16 rotate on base 1, carry out the switching-over to the position of polishing of frame and adjust, thereby accomplish this electric bicycle's frame course of working.
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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a grinding device that electric bicycle frame was used, includes the base to and rotate the support of establishing on the base, its characterized in that, grinding device that electric bicycle frame was used still includes:
the frame fixing mechanism is arranged inside the support and used for clamping and fixing the frame, the frame fixing mechanism comprises brackets which are symmetrically and movably arranged, one end of each of the two side brackets is provided with a moving assembly used for enabling the two side brackets to be close to or far away from each other, and the other end of each of the two side brackets is provided with a clamping assembly used for compressing and fixing the bottom of the frame; and
and the steering mechanism is arranged at the bottom of the support and used for rotating the support.
2. A grinding apparatus for a frame of an electric bicycle according to claim 1, wherein the steering mechanism includes a first rotary post fixedly provided at a bottom of the support, the first rotary post being provided with a driving assembly for rotating the first rotary post.
3. The polishing apparatus for electric bicycle frame as claimed in claim 1, wherein the moving assembly comprises a polish rod fixedly disposed inside the support, and a lead screw rotatably disposed inside the support, the lead screw being threaded to the brackets at both sides, the threads on both sides of the lead screw being symmetrically distributed about its center, the polish rod being slidably coupled to the brackets at both sides, the lead screw having a driving member at one end, the driving member being a motor for driving the lead screw to rotate.
4. A grinding apparatus for electric bicycle frame as claimed in claim 1, wherein the clamping assembly comprises a support plate symmetrically disposed on the side of the two side brackets adjacent to each other, and a plurality of movable seats movably disposed on the side of the two side brackets adjacent to each other, wherein a pressing bolt is screwed to the center of the movable seat, and a pressing plate is rotatably disposed on the pressing bolt adjacent to one end of the support plate.
5. The grinding device for the electric bicycle frame as claimed in claim 2, wherein the driving assembly comprises a second rotary post rotatably disposed at the bottom of the base, a synchronous belt and a pulley are disposed between the first rotary post and the second rotary post, a worm wheel is fixedly disposed at an end of the second rotary post away from the base, a worm is engaged with the worm wheel, the worm is rotatably disposed between two supporting plates, the supporting plates are fixed on the base, and a rotary disc is disposed at an end of the worm.
6. The grinding device for the electric bicycle frame as claimed in claim 1 or 2, wherein a plurality of auxiliary rotating members are arranged between the support and the base for supporting the rotation of the support, each auxiliary rotating member comprises a plurality of auxiliary supporting columns fixedly arranged on the base, rolling balls are arranged inside the auxiliary supporting columns, and the rolling balls are connected with the support in a rolling manner.
7. A sanding device for electric bicycle frames as defined in claim 4, wherein said movable base has a rib slidably received in a slot of the bracket, the rib being rotatably received within a plurality of pulleys, the pulleys being rotatably coupled to the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307240.8U CN214869332U (en) | 2021-06-11 | 2021-06-11 | Grinding device for electric bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307240.8U CN214869332U (en) | 2021-06-11 | 2021-06-11 | Grinding device for electric bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214869332U true CN214869332U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121307240.8U Active CN214869332U (en) | 2021-06-11 | 2021-06-11 | Grinding device for electric bicycle frame |
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| CN (1) | CN214869332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967676A (en) * | 2023-09-22 | 2023-10-31 | 广州市普丰科技有限公司 | Anti-offset welding equipment for frame processing of bicycle |
-
2021
- 2021-06-11 CN CN202121307240.8U patent/CN214869332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967676A (en) * | 2023-09-22 | 2023-10-31 | 广州市普丰科技有限公司 | Anti-offset welding equipment for frame processing of bicycle |
| CN116967676B (en) * | 2023-09-22 | 2023-11-28 | 广州市普丰科技有限公司 | Anti-offset welding equipment for frame processing of bicycle |
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