CN212578103U - Trimming device for bicycle accessories - Google Patents
Trimming device for bicycle accessories Download PDFInfo
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- CN212578103U CN212578103U CN202021369288.7U CN202021369288U CN212578103U CN 212578103 U CN212578103 U CN 212578103U CN 202021369288 U CN202021369288 U CN 202021369288U CN 212578103 U CN212578103 U CN 212578103U
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Abstract
The utility model discloses a side cut device for bicycle accessories, which relates to the technical field of bicycle accessory processing equipment and comprises a frame, wherein the frame is provided with a positioning device and a cutting device, the positioning device comprises a lower seat fixedly arranged on the frame and an upper seat arranged above the lower seat, the frame is provided with a lifting piece for driving the upper seat to reciprocate up and down, and the frame is also fixedly provided with an arc plate; the cutting device comprises a cutting seat arranged on the rack in a sliding mode and a driving piece used for driving the cutting seat to move, a trimming knife is fixed on the cutting seat, a push block sliding along the length direction of the trimming knife is arranged in the trimming knife, and a driving assembly used for driving the push block to move is arranged in the cutting seat. The utility model provides a conveniently clear up the side cut cutter, improve the side cut precision a side cut device for bicycle accessory.
Description
Technical Field
The utility model relates to a bicycle accessory processing equipment technical field especially relates to a bicycle accessory is with side cut device.
Background
Bicycle accessories are a general term for all parts and accessories of a bicycle body. The large structural frame of the vehicle body can be divided into: frame, tire, pedal part, front fork subassembly, chain, flywheel etc.. The basic parts of 25 accessories of a bicycle, such as a frame, a tire, a pedal, a brake, a chain and the like, are all none. For easy to assemble, bicycle spare part need be according to cutting edge the raw and other materials aluminium alloy work piece in process of production.
The utility model patent of current patent grant publication number is CN209363521U discloses a bead cutter of bicycle basket, including the frame, be equipped with the workstation in the frame, the workstation top is equipped with the clamp plate, is provided with the side cut sword on the clamp plate, and the clamp plate is connected with lifting unit, and lifting unit drives the up-and-down motion of clamp plate and side cut sword.
By adopting the technical scheme, the lifting component drives the edge cutting knife to move up and down to finish the edge cutting work of the workpiece. However, in the trimming process of the rear lower fork of the bicycle, the trimming end face is matched with the rear wheel rotating shaft of the bicycle, and the trimming is arc-shaped, so that the cross section of a cutter for trimming is also arc-shaped, and scraps generated by trimming are easy to accumulate on the arc-shaped surface of the cutter, thereby influencing the trimming precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bicycle is side cut device for accessory clears up waste material and piece in with the cutting knife through portable ejector pad, improves the smooth finish on side cut sword surface, improves side cut precision and side cut effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a bicycle is side cut device for accessory, includes the frame, its characterized in that: the cutting machine is characterized in that a positioning device and a cutting device are arranged on the rack, the positioning device comprises a lower seat fixedly arranged on the rack and an upper seat arranged above the lower seat, a lifting piece used for driving the upper seat to reciprocate up and down is arranged on the rack, and an arc plate is further fixed on the rack; the cutting device comprises a cutting seat arranged on the rack in a sliding mode and a driving piece used for driving the cutting seat to move, a trimming knife is fixed on the cutting seat, a push block sliding along the length direction of the trimming knife is arranged in the trimming knife, and a driving assembly used for driving the push block to move is arranged in the cutting seat.
Through adopting above-mentioned technical scheme, with the internal week side and the arc board butt of work piece, place the work piece on lower, the upper bracket moves down and presss from both sides tight work piece with the cooperation of lower, and driving piece drive cutting seat moves to being close to lower one side, realizes the cutting to the work piece under the effect of side cut sword, and the reciprocating motion of drive assembly drive ejector pad clears up waste material and piece in the side cut sword. Through this kind of mode, be convenient for to the tight location of clamp of work piece, accomplish the clearance work to the side cut sword simultaneously, improve cutting effect.
The utility model discloses further set up to: the driving assembly comprises a driving motor fixedly arranged on the cutting seat and a rocker coaxially fixed with an output shaft of the driving motor, and a connecting rod is connected between one end of the rocker, far away from the driving motor, and the push block in a spherical hinge mode.
Through adopting above-mentioned technical scheme, the rotation of driving motor output shaft drives the rotation of rocker, and the rocker drives ejector pad reciprocating motion through the connecting rod, realizes the clearance to side of cutting edge sword week.
The utility model discloses further set up to: the cutting machine is characterized in that an arc-shaped sliding rail taking the middle position of the lower seat as the center is fixed on the rack, a base matched with the arc-shaped sliding rail in a sliding mode is fixed at the bottom of the cutting seat, positioning bolts are arranged on two sides of the base in the width direction, and penetrate through the base along the height direction threads of the rack and the bottom of the positioning bolts is abutted against the arc-shaped sliding rail.
By adopting the technical scheme, the base is fixed on the rack by screwing the positioning bolt, so that the cutting effect is ensured; when the positioning bolt is unscrewed, the base is arranged on the rack in a sliding manner along the extending direction of the arc-shaped sliding rail, so that the position of the base is convenient to adjust, and the cutting angle is changed.
The utility model discloses further set up to: the automatic scrap cutting machine is characterized in that two vertical feed openings penetrating through the frame are formed in the frame, the two feed openings are formed in the two ends of the arc-shaped sliding rail respectively, a scrap collecting box arranged below the feed openings is arranged on the frame, and scraping brushes are fixed on the two sides of the cutting seat in the width direction.
Through adopting above-mentioned technical scheme, the reciprocating motion of base drives scrapes brush simultaneous movement, concentrates the waste material and the iron fillings on the frame to push away to collection bits incasement, is convenient for collect the concentration of waste material, guarantees the cleanliness in the frame.
The utility model discloses further set up to: one side of the feed opening, which is close to the arc-shaped sliding rail, is fixed with a plurality of scraping teeth which are distributed at intervals.
Through adopting above-mentioned technical scheme, be stained with clastic scraping brush and a plurality of piece when scraping the tooth friction drop to collection bits incasement between the tooth through adjacent two, the setting of collection bits case can be collected the piece, and the brush is scraped in the clearance of being convenient for.
The utility model discloses further set up to: the chip collecting box is arranged on the rack in a sliding mode, and a handle is fixed to one side, away from the arc-shaped sliding rail, of the chip collecting box.
By adopting the technical scheme, the arrangement of the handle is convenient for installing and detaching the scrap collecting box from the rack, and the scrap collecting box is convenient to replace.
The utility model discloses further set up to: the driving piece is a cutting cylinder fixedly arranged on the base, and a piston rod of the cutting cylinder is fixed with the cutting seat.
By adopting the technical scheme, the telescopic driving of the piston rod of the cutting cylinder drives the reciprocating movement of the cutting seat, the cutting seat drives the synchronous movement of the trimming knife, and the reciprocating movement of the trimming knife realizes the trimming work of the workpiece.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the arc plate, the lower seat and the upper seat are matched with each other to clamp and fix the workpiece, the driving piece drives the reciprocating motion of the cutting seat to realize the trimming work of the workpiece, and the driving assembly drives the reciprocating motion of the push block to clean waste materials and scraps in the trimming knife. By the mode, the workpiece is convenient to clamp and position, the cleaning work of the trimming knife is completed, and the cutting effect is improved;
(2) the cutting angle is convenient to change through the sliding fit of the arc-shaped sliding rail and the base;
(3) through scraping the setting of tooth and collection bits case, clear up and collect the piece on scraping the brush.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention taken along a shaft;
fig. 2 is an axial view of an embodiment of the present invention, which is mainly used for embodying the driving assembly.
Reference numerals: 1. a frame; 2. positioning seats; 3. a lower seat; 4. an upper seat; 5. an arc plate; 6. a lifting cylinder; 7. a base; 8. a cutting seat; 9. cutting the air cylinder; 10. an arc-shaped slide rail; 11. positioning the bolt; 12. a feeding port; 13. scraping teeth; 14. scraping and brushing; 15. a scrap collecting box; 16. a handle; 17. a trimming knife; 18. a push block; 19. a drive assembly; 191. a drive motor; 192. a rocker; 193. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments.
Referring to the attached figure 1, the trimming device for the bicycle accessories comprises a frame 1, wherein a positioning device and a cutting device are arranged on the frame 1; in operation, the positioning device is used for limiting the position of the workpiece, and the cutting device is used for trimming the workpiece.
The positioning device comprises a positioning seat 2 fixedly arranged on the frame 1, and a lower seat 3 is arranged on one side, close to the cutting device, of the positioning seat 2. Lower seat 3 is fixed to be set up in frame 1, and lower seat 3 top is equipped with upper seat 4, and upper seat 4 slides through the spout that extends along 1 direction of height of frame and sets up on positioning seat 2, is equipped with the lifter that is used for driving upper seat 4 motion on positioning seat 2. An arc plate 5 is fixed on the frame 1, and the arc plate 5 is attached to the inner peripheral side of the workpiece; the auxiliary positioning function for the workpiece is achieved.
The lifting piece is a lifting cylinder 6, the lifting cylinder 6 is detachably fixed at the top of the positioning seat 2 through a bolt, and a piston rod of the lifting cylinder 6 is fixedly connected with the upper seat 4; therefore, the piston rod of the lifting cylinder 6 can extend and contract to drive the upper seat 4 to reciprocate up and down.
With reference to fig. 2, the cutting device includes a base 7 disposed on the frame 1, a cutting seat 8 is disposed on the base 7, the cutting seat 8 is slidably disposed on the base 7 through a slide rail extending along the length direction of the base 7, and a driving member for driving the cutting seat 8 to slide is disposed on the base 7. The driving piece is a cutting cylinder 9, the cutting cylinder 9 is detachably fixed on the base 7 through a bolt, and a piston rod of the cutting cylinder 9 is fixedly connected with the cutting seat 8; the extension and contraction of the piston rod of the cutting cylinder 9 drives the reciprocating motion of the cutting seat 8.
An arc-shaped sliding rail 10 is fixed on the frame 1, and the arc-shaped sliding rail 10 is an arc-shaped track which extends by taking the middle position of the lower seat 3 as the center. The base 7 is in sliding fit with the arc-shaped slide rail 10, positioning bolts 11 are arranged on two sides of the base 7 in the width direction, the two positioning bolts 11 penetrate through the base 7 along the height direction of the rack 1 in a threaded manner, and the bottom of the positioning bolts is abutted against the arc-shaped slide rail 10; the position of the base 7 is fixed when the set bolt 11 is tightened. When the positioning bolt 11 is unscrewed, the position of the base 7 is easily changed.
Referring to fig. 1 and 2, the frame 1 is provided with two feed openings 12, and the two feed openings 12 penetrate through the frame 1 along the height direction of the frame 1. The two feed openings 12 are respectively abutted against two ends of the arc-shaped slide rail 10. One side of the feed opening 12 close to the arc-shaped slide rail 10 is provided with a plurality of scraping teeth 13, and the scraping teeth 13 are arranged at intervals along the length direction of the side wall. The scraping brushes 14 are fixed on both sides of the base 7 in the width direction; in operation, when the scraping brush 14 and the scraping teeth 13 rub against each other, the debris adhered to the scraping brush 14 falls through between two adjacent scraping teeth 13.
Be equipped with two collection bits casees 15 on frame 1, two collection bits casees 15 set up respectively in the downside of two feed inlets, and collection bits case 15 keeps away from arc slide rail 10 one side and is fixed with handle 16. The two chip collecting boxes 15 are respectively arranged on the frame 1 in a sliding manner through a sliding rail extending along the length direction of the frame 1 and a sliding rail extending along the width direction of the frame 1; the mounting and dismounting of the dust collecting box 15 is facilitated by the handle 16.
Referring to fig. 1 and 2, a trimming knife 17 is fixed on one side of the cutting seat 8 close to the lower seat 3, and a push block 18 is arranged in the trimming knife 17. The push block 18 is arranged in the trimming knife 17 in a sliding manner along a sliding groove extending in the length direction of the trimming knife 17, and a driving assembly 19 for driving the push block 18 to slide is arranged in the cutting seat 8.
The sliding component comprises a driving motor 191 and a rocker 192 connected with the driving motor 191, wherein the driving motor 191 is detachably fixed on the cutting seat 8 through a bolt. An output shaft of the driving motor 191 is coaxially fixed with the rocker 192 through a coupler, one end of the rocker 192, which is far away from the driving motor 191, is connected with a connecting rod 193 in a spherical hinge mode, and one end of the connecting rod 193, which is far away from the rocker 192, is connected with the push block 18 in a spherical hinge mode; the rotation of the output shaft of the driving motor 191 drives the pushing block 18 to reciprocate.
The working principle of the embodiment is as follows: in work, a workpiece is placed on the lower seat 3, the inner peripheral side of the workpiece is tightly abutted to the arc plate 5, and the extension of the piston rod of the lifting cylinder 6 drives the upper seat 4 to move downwards to clamp and fix the workpiece. Subsequently, the extension of the piston rod of the cutting cylinder 9 drives the cutting seat 8 to drive the trimming knife 17 to move towards the side close to the lower seat 3, so that the trimming work of the workpiece is realized. In the process, the rotation of the output shaft of the driving motor 191 drives the rocker 192 to rotate, and the rocker 192 drives the pushing block 18 to reciprocate through the connecting rod 193, so that the beveling knife 17 is cleaned. When the waste materials and the waste chips on the rack 1 are too much, the positioning bolts 11 are unscrewed, the base 7 is moved in a reciprocating mode, the chips on the rack 1 are scraped into the chip collecting box 15 under the action of the scraping brush 14, and the waste chips are conveniently subjected to centralized treatment. By the mode, the workpiece is convenient to clamp and position, the cleaning work of the trimming knife 17 is completed, and the cutting effect is improved.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a bicycle is side cut device for accessory, includes frame (1), its characterized in that: the cutting machine is characterized in that a positioning device and a cutting device are arranged on the rack (1), the positioning device comprises a lower seat (3) fixedly arranged on the rack (1) and an upper seat (4) arranged above the lower seat (3), a lifting piece used for driving the upper seat (4) to reciprocate up and down is arranged on the rack (1), and an arc plate (5) is further fixed on the rack (1); the cutting device comprises a cutting seat (8) arranged on the rack (1) in a sliding manner and a driving piece used for driving the cutting seat (8) to move, wherein a trimming knife (17) is fixed on the cutting seat (8), a push block (18) sliding along the length direction of the trimming knife (17) is arranged in the trimming knife (17), and a driving assembly (19) used for driving the push block (18) to move is arranged in the cutting seat (8).
2. The edge slitting device for a bicycle accessory of claim 1, wherein: the driving assembly (19) comprises a driving motor (191) fixedly arranged on the cutting seat (8) and a rocker (192) coaxially fixed with an output shaft of the driving motor (191), and a connecting rod (193) is connected between one end, far away from the driving motor (191), of the rocker (192) and the push block (18) in a spherical hinge mode.
3. The edge slitting device for a bicycle accessory of claim 1, wherein: the cutting machine is characterized in that an arc-shaped sliding rail (10) taking the middle position of a lower seat (3) as the center is fixed on the rack (1), a base (7) which is matched with the arc-shaped sliding rail (10) in a sliding mode is fixed at the bottom of the cutting seat (8), positioning bolts (11) are arranged on two sides of the base (7) in the width direction, and the positioning bolts (11) penetrate through the base (7) along the height direction threads of the rack (1) and are tightly abutted to the arc-shaped sliding rail (10) at the bottom.
4. The edge slitting device for bicycle accessories of claim 3, wherein: be equipped with feed opening (12) of two vertical frame (1) that run through on frame (1), two feed opening (12) set up respectively in the both ends of arc slide rail (10), be equipped with in frame (1) and set up in collection bits case (15) of feed opening (12) below, cutting seat (8) width direction both sides all are fixed with scrapes brush (14).
5. The edge slitting device for bicycle accessories of claim 4, wherein: one side of the feed opening (12) close to the arc-shaped sliding rail (10) is fixed with a plurality of scraping teeth (13) which are distributed at intervals.
6. The edge slitting device for bicycle accessories of claim 4, wherein: the chip collecting box (15) is arranged on the rack (1) in a sliding mode, and a handle (16) is fixed on one side, away from the arc-shaped sliding rail (10), of the chip collecting box (15).
7. The edge slitting device for bicycle accessories of claim 3, wherein: the driving piece is a cutting cylinder (9) fixedly arranged on the base (7), and a piston rod of the cutting cylinder (9) is fixed with the cutting seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369288.7U CN212578103U (en) | 2020-07-13 | 2020-07-13 | Trimming device for bicycle accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369288.7U CN212578103U (en) | 2020-07-13 | 2020-07-13 | Trimming device for bicycle accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212578103U true CN212578103U (en) | 2021-02-23 |
Family
ID=74657998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369288.7U Active CN212578103U (en) | 2020-07-13 | 2020-07-13 | Trimming device for bicycle accessories |
Country Status (1)
| Country | Link |
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| CN (1) | CN212578103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386021A (en) * | 2021-06-29 | 2021-09-14 | 徐州超杰电动车配件有限公司 | Grinding device for electric vehicle accessories |
| WO2023208029A1 (en) * | 2022-04-29 | 2023-11-02 | 诸暨市润拓机械自动化科技有限公司 | Hot punching online edge cutting mechanism |
-
2020
- 2020-07-13 CN CN202021369288.7U patent/CN212578103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386021A (en) * | 2021-06-29 | 2021-09-14 | 徐州超杰电动车配件有限公司 | Grinding device for electric vehicle accessories |
| WO2023208029A1 (en) * | 2022-04-29 | 2023-11-02 | 诸暨市润拓机械自动化科技有限公司 | Hot punching online edge cutting mechanism |
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