CN211680242U

CN211680242U - Cutting device is used in bicycle frame processing

Info

Publication number: CN211680242U
Application number: CN202020263614.XU
Authority: CN
Inventors: 黄学江; 陈杰; 崔玉珍
Original assignee: Jiafei Tianjin Sports Equipment Co ltd
Current assignee: Jiafei Tianjin Sports Equipment Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-16
Anticipated expiration: 2030-03-06

Abstract

The utility model provides a cutting device for processing a bicycle frame, which comprises a support frame, a workbench, a first mounting box, a connecting bearing, a first ball screw, a movable seat, a first speed reducer, a first shifting motor, a second mounting box, a vertical column, a PLC, a driving switch, a rotary disc table structure, an adjustable clamping frame structure, a movable shifting seat structure, a cutting motor, a mounting frame and a cutting blade, wherein the workbench is welded at the upper end of the support frame; the first mounting box and the second mounting box are respectively welded on the left side and the right side of the upper surface of the workbench; the connecting bearings are respectively embedded in the upper part and the lower part of the inner wall of the first mounting box. The utility model has the advantages that: through the setting of rotary table structure, the frame of being convenient for the cooperation on placing the dish rotates to adjust the angle and the position of cutting.

Description

Cutting device is used in bicycle frame processing

Technical Field

The utility model belongs to the technical field of bicycle frame processing, especially, relate to a cutting device is used in bicycle frame processing.

Background

The production and processing process of the bicycle frame generally involves pipe cutting processing, namely cutting a pipe stock to a proper length, and then performing further processing such as pipe bending and welding. In the prior art, cutting operation is generally performed on a pipe cutting machine, raw pipe materials are fed to the cutting machine, clamped and fixed on a clamping mechanism, and cut by a saw blade.

The existing cutting device also has the problems of inconvenience in more flexible cutting, inconvenience in clamping and fixing and inconvenience in cutting different positions.

Therefore, it is necessary to provide a cutting device for machining a bicycle frame.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cutting device is used in bicycle frame processing to solve current cutting device and be not convenient for more nimble cut, be not convenient for press from both sides the problem of dress fixed and the different position departments of cutting not convenient for. A cutting device for machining a bicycle frame comprises a supporting frame, a workbench, a first mounting box, a connecting bearing, a first ball screw, a movable seat, a first speed reducer, a first displacement motor, a second mounting box, a vertical upright post, a PLC (programmable logic controller), a driving switch, a rotary disc table structure, an adjustable clamping frame structure, a movable displacement seat structure, a cutting motor, a mounting frame and a cutting blade, wherein the workbench is welded at the upper end of the supporting frame; the first mounting box and the second mounting box are respectively welded on the left side and the right side of the upper surface of the workbench; the connecting bearings are respectively embedded in the upper part and the lower part of the inner wall of the first mounting box; the first ball screw is connected in the connecting bearing in a shaft mode, and the upper end of the first ball screw is connected with the first speed reducer in a key mode; the movable seat bolt is arranged on the first ball screw; the first speed reducer bolt is arranged on the upper surface of the first mounting box, and the left side of the first speed reducer bolt is in key connection with an output shaft of the first displacement motor; the first shifting motor is mounted on the left side of the first speed reducer through a bolt; the upright column is welded on the inner wall of the second mounting box; the PLC bolt is arranged on the right side of the second mounting box, and a driving switch is embedded in the right surface of the PLC; the rotary disc table structure is arranged at the upper part of the workbench; the adjustable clamping frame structure is arranged at the upper part of the rotary disc table structure; the movable positioning seat structure is arranged between the movable seat and the vertical column; the cutting motor is mounted at the lower part of the movable positioning seat structure through a bolt; the mounting frame is connected to an output shaft of the cutting motor in a key mode; the cutting piece bolt is arranged on the inner side of the mounting frame; the rotary disc table structure comprises an auxiliary bearing, a connecting column, a placing disc, a rotating rod, a positioning seat, a fastening cylinder and a fastening disc, wherein the auxiliary bearing is embedded in the middle of the upper part of the workbench; the connecting column is welded at the lower part of the placing disc; the positioning seat is welded on the right side of the upper part of the workbench; the fastening cylinder bolt is arranged at the upper part of the positioning seat; the fastening disc is embedded on an output shaft of the fastening cylinder.

Preferably, the adjustable clamping frame structure comprises a positioning block, a lifting rod, a positioning bolt, a movable plate, a connecting screw rod and a clamping plate, wherein the positioning block is welded on the front part and the rear part of the placing disc respectively; the lifting rods are respectively welded at the left side and the right side of the lower part of the movable plate and inserted into the two sides in the positioning block; the positioning bolts are respectively in threaded connection with the left side and the right side of the front part of the positioning block.

Preferably, the movable positioning seat structure comprises a left side plate, a right side plate, a sliding table cylinder, a movable seat, a fixed box, a positioning table, a second ball screw, a second displacement motor, a second speed reducer and a positioning rod, wherein the left side plate is arranged on the right side of the movable seat through a bolt; the right side plate is sleeved on the vertical upright post; the sliding table air cylinders are respectively installed on the upper part between the left side plate and the right side plate through bolts; the fixed box bolt is arranged at the lower part of the movable seat; the second ball screw is connected in the fixed box in a shaft way; the second shifting motor is mounted on the lower side of the front part of the second speed reducer through a bolt; the second reducer bolt is arranged at the rear part of the fixed box; the locating rod is welded at the lower part between the left side plate and the right side plate.

Preferably, the connecting column at the lower part of the placing disc is embedded in the auxiliary bearing, and the placing disc is arranged on the workbench.

Preferably, a groove is formed in the upper side inside the positioning seat, and a placing disc and a fastening disc are respectively arranged in the groove in the upper portion of the positioning seat.

Preferably, the dwang be provided with a plurality ofly, the dwang weld respectively on placing the outer wall of dish.

Preferably, the locating piece adopt rectangle steel block, the inside both sides of locating piece be provided with the through-hole, and with lifter looks adaptation.

Preferably, the clamping plate is movably embedded in the front part of the connecting screw rod.

Preferably, the connecting screw rod is T-shaped, and the connecting screw rod is in threaded connection with the inside of the movable plate.

Preferably, the upper bolt of the movable seat is installed at the front part of the sliding table cylinder, and the lower part of the movable seat is sleeved on the positioning rod.

Preferably, the positioning table bolt is installed on the second ball screw and inserted into the fixing box.

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

1. the utility model discloses in, the spliced pole embedding of placing a set lower part in auxiliary bearing, the dish setting of placing on the workstation, the frame of being convenient for the cooperation on placing the dish is rotatory to adjust the angle and the position of cutting.

2. The utility model discloses in, the inside upside of positioning seat be provided with the recess, the recess on positioning seat upper portion in be provided with respectively and place dish and fastening dish, after accomplishing the regulation, fastening dish can cooperate fastening cylinder to fix and place the dish and use to avoid removing easily and influence its use.

3. The utility model discloses in, the dwang be provided with a plurality ofly, the dwang weld respectively on the outer wall of placing the dish, and then be convenient for drive and place a set rotation and use thereupon.

4. The utility model discloses in, the locating piece adopt the rectangle steel bloom, the inside both sides of locating piece be provided with the through-hole, and with lifter looks adaptation, be convenient for drive lifter and fly leaf activity from top to bottom and reach not co-altitude department to fix the different positions department of frame.

5. The utility model discloses in, the activity of clamp plate inlay in connecting screw's front portion, be convenient for make the clamp plate grasp the frame to the work of cutting.

6. The utility model discloses in, connecting screw set up to the T type, connecting screw threaded connection in the inside of fly leaf, be convenient for drive connecting screw rotatory and use thereupon.

7. The utility model discloses in, removal seat upper portion bolt install in the front portion of slip table cylinder, the lower part cup joints on the locating lever, is convenient for drive the fixed box of lower part, the platform of transposing, control about cutting motor, mounting bracket and the cutting piece to more nimble remove and cut.

8. The utility model discloses in, the platform bolt of transposing install on second ball screw to and insert in fixed box, be convenient for drive the platform of transposing, cut motor, mounting bracket and cutting piece back-and-forth movement, and increased the flexibility.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the turntable structure of the present invention.

Fig. 3 is a schematic structural diagram of the adjustable clamping frame structure of the present invention.

Fig. 4 is a schematic structural diagram of the movable positioning seat structure of the present invention.

Fig. 5 is a schematic diagram of the electrical connection of the present invention.

In the figure:

1. a support frame; 2. a work table; 3. a first mounting box; 4. connecting a bearing; 5. a first ball screw; 6. a movable seat; 7. a first decelerator; 8. a first shift motor; 9. a second mounting box; 10. erecting a column; 11. a PLC; 12. a drive switch; 13. a rotating disk table structure; 131. an auxiliary bearing; 132. connecting columns; 133. placing a tray; 134. rotating the rod; 135. positioning seats; 136. fastening the air cylinder; 137. fastening a disc; 14. an adjustable clamping frame structure; 141. positioning blocks; 142. a lifting rod; 143. positioning the bolt; 144. a movable plate; 145. connecting a screw rod; 146. a clamping plate; 15. a movable positioning seat structure; 151. a left side plate; 152. a right side plate; 153. a sliding table cylinder; 154. a movable seat; 155. a fixing box; 156. a positioning table; 157. a second ball screw; 158. a second displacement motor; 159. a second decelerator; 1510. positioning a rod; 16. cutting the motor; 17. a mounting frame; 18. and cutting the slices.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 and fig. 2, a cutting device for processing a bicycle frame comprises a support frame 1, a workbench 2, a first mounting box 3, a connecting bearing 4, a first ball screw 5, a movable seat 6, a first speed reducer 7, a first displacement motor 8, a second mounting box 9, a vertical column 10, a PLC11, a driving switch 12, a rotary disc table structure 13, an adjustable clamping frame structure 14, a movable positioning seat structure 15, a cutting motor 16, a mounting frame 17 and a cutting blade 18, wherein the workbench 2 is welded at the upper end of the support frame 1; the first mounting box 3 and the second mounting box 9 are respectively welded on the left side and the right side of the upper surface of the workbench 2; the connecting bearings 4 are respectively embedded in the upper part and the lower part of the inner wall of the first mounting box 3; the first ball screw 5 is coupled in the connecting bearing 4, and the upper end of the first ball screw is connected with a first speed reducer 7 in a key mode; the movable seat 6 is arranged on the first ball screw 5 through a bolt; the first speed reducer 7 is mounted on the upper surface of the first mounting box 3 through bolts, and the left side of the first speed reducer is in key connection with an output shaft of the first displacement motor 8; the first shifting motor 8 is mounted on the left side of the first speed reducer 7 through a bolt; the upright column 10 is welded on the inner wall of the second mounting box 9; the PLC11 bolt is arranged on the right side of the second mounting box 9, and a driving switch 12 is embedded on the right surface of the PLC 11; the rotary disk table structure 13 is arranged at the upper part of the workbench 2; the adjustable clamping frame structure 14 is arranged at the upper part of the rotary disk table structure 13; the movable positioning seat structure 15 is arranged between the movable seat 6 and the upright post 10; the cutting motor 16 is mounted at the lower part of the movable positioning seat structure 15 through bolts; the mounting frame 17 is connected to the output shaft of the cutting motor 16 in a key way; the cutting blade 18 is mounted on the inner side of the mounting frame 17 through bolts; the rotary disk table structure 13 comprises an auxiliary bearing 131, a connecting column 132, a placing disk 133, a rotating rod 134, a positioning seat 135, a fastening cylinder 136 and a fastening disk 137, wherein the auxiliary bearing 131 is embedded in the middle of the upper part of the workbench 2; the connecting column 132 is welded at the lower part of the placing disc 133; the positioning seat 135 is welded on the right side of the upper part of the workbench 2; the fastening cylinder 136 is mounted on the upper part of the positioning seat 135 through bolts; the fastening disc 137 is embedded on the output shaft of the fastening cylinder 136.

As shown in fig. 3, in the above embodiment, specifically, the adjustable clamping frame structure 14 includes a positioning block 141, a lifting rod 142, a positioning bolt 143, a movable plate 144, a connecting screw 145 and a clamping plate 146, wherein the positioning block 141 is welded to the front and the rear of the placing plate 133 respectively; the lifting rods 142 are respectively welded at the left and right sides of the lower part of the movable plate 144 and inserted at the two sides of the positioning block 141; the positioning bolts 143 are respectively screwed to the left and right sides of the front portion of the positioning block 141.

As shown in fig. 4, in the above embodiment, specifically, the movable positioning seat structure 15 includes a left side plate 151, a right side plate 152, a sliding table cylinder 153, a movable seat 154, a fixed box 155, a positioning table 156, a second ball screw 157, a second displacement motor 158, a second reducer 159 and a positioning rod 1510, the left side plate 151 is bolted to the right side of the movable seat 6; the right side plate 152 is sleeved on the vertical upright post 10; the sliding table air cylinders 153 are respectively bolted on the upper part between the left side plate 151 and the right side plate 152; the fixed box 155 is mounted on the lower part of the movable base 154 through bolts; the second ball screw 157 is coupled in the fixed box 155; the second shift motor 158 is bolted to the lower side of the front part of the second reducer 159; the second reducer 159 is mounted at the rear part of the fixing box 155 by bolts; the positioning rod 1510 is welded to a lower portion between the left side plate 151 and the right side plate 152.

In the above embodiment, specifically, the connecting column 132 at the lower part of the placing tray 133 is embedded in the auxiliary bearing 131, and the placing tray 133 is disposed on the worktable 2, so as to be convenient to rotate in cooperation with the carriage on the placing tray 133, thereby adjusting the cutting angle and position.

In the above embodiment, specifically, the positioning seat 135 is provided with a groove on an upper side thereof, the groove on the upper portion of the positioning seat 135 is respectively provided with the placing tray 133 and the fastening tray 137, and after the adjustment is completed, the fastening tray 137 can be matched with the fastening cylinder 136 to fix the placing tray 133 for use, so that the influence on the use of the positioning seat due to easy movement is avoided.

In the above embodiment, specifically, the rotating rods 134 are provided with a plurality of rotating rods 134, and the rotating rods 134 are respectively welded on the outer wall of the placing tray 133, so as to facilitate driving the placing tray 133 to rotate and use along with the rotating tray.

In the above embodiment, specifically, the positioning block 141 is a rectangular steel block, and through holes are formed in two sides of the inside of the positioning block 141 and are matched with the lifting rod 142, so that the lifting rod 142 and the movable plate 144 are driven to move up and down and reach different heights, and different positions of the frame are fixed.

In the above embodiment, in particular, the clamping plate 146 is movably embedded in the front portion of the connecting screw 145, so that the clamping plate 146 can clamp the frame and perform the cutting operation.

In the above embodiment, specifically, the connecting screw 145 is T-shaped, and the connecting screw 145 is screwed inside the movable plate 144, so as to drive the connecting screw 145 to rotate and be used therewith.

In the above embodiment, specifically, the upper bolt of the moving seat 154 is installed at the front portion of the sliding table cylinder 153, and the lower portion of the moving seat is sleeved on the positioning rod 1510, so as to drive the fixing box 155, the positioning table 156, the cutting motor 16, the mounting frame 17, and the cutting blade 18 at the lower portion to move left and right, and move and cut more flexibly.

In the above embodiment, specifically, the positioning table 156 is installed on the second ball screw 157 by a bolt and inserted into the fixing box 155, so as to drive the positioning table 156, the cutting motor 16, the mounting frame 17 and the cutting blade 18 to move back and forth, and increase flexibility.

In the above embodiment, specifically, the first displacement motor 8 is a model 110BYG350D motor.

In the above embodiment, specifically, the PLC11 is a PLC of model FX 2N-48.

In the above embodiment, specifically, the cutting motor 16 is a motor of model YE 2.

In the above embodiment, the fastening cylinder 136 is a CDQ2B32-10DZ cylinder.

In the above embodiment, specifically, the sliding table cylinder 153 is a sliding table cylinder of type CY3B 6-150.

In the above embodiment, specifically, the second displacement motor 158 is a model 110BYG350D motor.

In the above embodiment, specifically, the driving switch 12 is electrically connected to an input terminal of the PLC11, the first shift motor 8 is electrically connected to an output terminal of the PLC11, the cutting motor 16 is electrically connected to an output terminal of the PLC11, the fastening cylinder 136 is electrically connected to an output terminal of the PLC11, the sliding table cylinder 153 is electrically connected to an output terminal of the PLC11, and the second shift motor 158 is electrically connected to an output terminal of the PLC 11.

Principle of operation

The utility model discloses a theory of operation: when the cutting device is used, according to the cutting requirement, the movable plate 144 is lifted to a proper position, then the positioning bolt 143 is tightened to fix the lifting rod 142 and the movable plate 144, then the frame is placed between the movable plate 144 and the movable plate 144, then the clamping plate 146 is driven to move and clamp the frame by rotating the connecting screw 145, after the fixation is completed, the cutting motor 16 is started to drive the mounting frame 17 to rotate, and the first displacement motor 8, the sliding table cylinder 153 and the second displacement motor 158 are respectively started while rotating, so that the first displacement motor 8 drives the first ball screw 5 to rotate, and the movable seat 6, the left side plate 151, the right side plate 152, the sliding table cylinder 153, the movable seat 154, the fixing box 155, the positioning table 156, the cutting motor 16 and the cutting blade 18 are driven to move up and down by the sliding table cylinder 153, the movable seat 154, the fixing box 155, the lifting rod 142 and the cutting blade 18 are driven, The position adjusting platform 156, the cutting motor 16 and the cutting blade 18 move left and right and the second displacement motor 158 drives the second ball screw 157 to rotate, so that the position adjusting platform 156, the cutting motor 16 and the cutting blade 18 move back and forth, and the cutting blade 18 can cut different positions of the frame, when the cutting is needed, the fastening cylinder 136 is matched with the fastening disc 137 to loosen the placing disc 133 when the cutting angle needs to be adjusted, then the placing disc 133 is rotated to drive the frame to rotate, different angles are reached, and finally the fastening cylinder 136 is started to fix the placing disc 133 by the fastening disc 137, so that the angle adjustment is completed and the cutting is carried out.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The cutting device for machining the bicycle frame is characterized by comprising a supporting frame (1), a workbench (2), a first mounting box (3), a connecting bearing (4), a first ball screw (5), a movable seat (6), a first speed reducer (7), a first displacement motor (8), a second mounting box (9), an upright post (10), a PLC (11), a driving switch (12), a rotary disc table structure (13), an adjustable clamping frame structure (14), a movable positioning seat structure (15), a cutting motor (16), a mounting frame (17) and a cutting blade (18), wherein the workbench (2) is welded at the upper end of the supporting frame (1); the first mounting box (3) and the second mounting box (9) are respectively welded on the left side and the right side of the upper surface of the workbench (2); the connecting bearings (4) are respectively embedded in the upper part and the lower part of the inner wall of the first mounting box (3); the first ball screw (5) is coupled in the connecting bearing (4) in a shaft manner, and the upper end of the first ball screw is connected with a first speed reducer (7) in a key manner; the movable seat (6) is arranged on the first ball screw (5) through a bolt; the first speed reducer (7) is mounted on the upper surface of the first mounting box (3) through a bolt, and the left side of the first speed reducer is in key connection with an output shaft of the first displacement motor (8); the first shifting motor (8) is arranged on the left side of the first speed reducer (7) through a bolt; the vertical upright posts (10) are welded on the inner wall of the second mounting box (9); the PLC (11) is installed on the right side of the second installation box (9) through a bolt, and a driving switch (12) is embedded in the right surface of the PLC (11); the rotary disc table structure (13) is arranged at the upper part of the workbench (2); the adjustable clamping frame structure (14) is arranged at the upper part of the rotary disc table structure (13); the movable positioning seat structure (15) is arranged between the movable seat (6) and the upright column (10); the cutting motor (16) is arranged at the lower part of the movable positioning seat structure (15) through a bolt; the mounting rack (17) is connected to an output shaft of the cutting motor (16) in a key mode; the cutting blade (18) is arranged on the inner side of the mounting frame (17) through a bolt; the rotary disc table structure (13) comprises an auxiliary bearing (131), a connecting column (132), a placing disc (133), a rotating rod (134), a positioning seat (135), a fastening air cylinder (136) and a fastening disc (137), wherein the auxiliary bearing (131) is embedded in the middle of the upper part of the workbench (2); the connecting column (132) is welded at the lower part of the placing disc (133); the positioning seat (135) is welded on the right side of the upper part of the workbench (2); the fastening cylinder (136) is mounted on the upper part of the positioning seat (135) through bolts; the fastening disc (137) is embedded on an output shaft of the fastening cylinder (136).

2. The cutting device for machining the bicycle frame according to claim 1, wherein the adjustable clamping frame structure (14) comprises a positioning block (141), a lifting rod (142), a positioning bolt (143), a movable plate (144), a connecting screw rod (145) and a clamping plate (146), wherein the positioning block (141) is welded to the front portion and the rear portion of the placing disc (133) respectively; the lifting rods (142) are respectively welded at the left side and the right side of the lower part of the movable plate (144) and inserted into the two sides of the positioning block (141); the positioning bolts (143) are respectively screwed at the left side and the right side of the front part of the positioning block (141).

3. The cutting device for machining the bicycle frame according to claim 1, wherein the movable positioning seat structure (15) comprises a left side plate (151), a right side plate (152), a sliding table cylinder (153), a movable seat (154), a fixed box (155), a positioning table (156), a second ball screw (157), a second displacement motor (158), a second speed reducer (159) and a positioning rod (1510), the left side plate (151) is bolted on the right side of the movable seat (6); the right side plate (152) is sleeved on the vertical upright post (10); the sliding table air cylinders (153) are respectively installed on the upper part between the left side plate (151) and the right side plate (152) through bolts; the fixed box (155) is mounted at the lower part of the movable seat (154) through bolts; the second ball screw (157) is coupled in the fixed box (155); the second displacement motor (158) is mounted on the lower side of the front part of the second speed reducer (159) through bolts; the second speed reducer (159) is mounted at the rear part of the fixed box (155) through bolts; the positioning rod (1510) is welded at the lower part between the left side plate (151) and the right side plate (152).

4. The cutting device for bicycle frame processing according to claim 1, characterized in that the connecting column (132) at the lower part of the placing disc (133) is embedded in the auxiliary bearing (131), and the placing disc (133) is arranged on the working table (2).

5. The cutting device for machining the bicycle frame as claimed in claim 1, wherein a groove is formed in the upper side of the inside of the positioning seat (135), and a placing disc (133) and a fastening disc (137) are respectively arranged in the groove in the upper part of the positioning seat (135).

6. The cutting device for bicycle frame processing according to claim 1, wherein a plurality of the rotating rods (134) are provided, and the rotating rods (134) are respectively welded on the outer wall of the placing plate (133).

7. The cutting device for machining the bicycle frame according to claim 2, wherein the positioning block (141) is a rectangular steel block, and through holes are formed in two sides of the inside of the positioning block (141) and are matched with the lifting rod (142).

8. The cutting device for bicycle frame processing as claimed in claim 2, wherein the clamping plate (146) is movably inserted in a front portion of the connecting screw rod (145).

9. The cutting device for machining the bicycle frame as claimed in claim 3, wherein the upper part of the moving seat (154) is bolted to the front part of the sliding table cylinder (153), and the lower part is sleeved on the positioning rod (1510).

10. The cutting device for bicycle frame processing as claimed in claim 3, wherein the positioning table (156) is bolt-mounted on the second ball screw (157) and inserted into the fixing case (155).