Machining device for bars

Abstract

The utility model discloses a processing device for bars. Comprising a machine table, a machining assembly and a feeding assembly are arranged on the machine table, the machining assembly comprises machining mechanisms arranged in a bilateral symmetry mode, the feeding assembly is located between the two machining mechanisms, each machining mechanism comprises a machining base, and a plurality of machining modules are arranged on each machining base; the feeding assembly comprises feeding modules which are arranged in a bilateral symmetry mode, the feeding modules correspond to the machining mechanisms one to one, each feeding module comprises a plurality of feeding structures, each feeding structure comprises a feeding plate driving mechanism and a vertically-arranged feeding plate, a plurality of bar openings are formed in the top of each feeding plate, and each bar opening is connected with the corresponding machining mechanism. A waste discharging module is arranged on the machine table. The bar machining device has the advantages of being high in machining precision, capable of reducing labor intensity, high in machining efficiency and capable of discharging generated chippings during bar machining.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar processing technical field especially, a kind of processing device for bar. BACKGROUND

[0002] Bar is very extensive in the application in existing society, bar needs to be processed before use, processing is generally chamfering or drilling, and the method used in prior art is to complete the processing of bar by artificial, there is the problem of insufficient precision and low efficiency when bar is processed artificially, security risk occurs due to artificial fatigue after long time work, and processing efficiency is reduced. And when continuously processing, a large amount of debris is accumulated, which can easily affect bar processing. SUMMARY

[0003] The utility model discloses a kind of processing device for bar, with the advantages of high processing precision, high processing efficiency, reduce labor intensity and can discharge the debris generated when bar is processed.

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] A kind of processing device for bar of the utility model, including machine table, processing assembly and feeding assembly are equipped on the machine table, the processing assembly includes the processing mechanism of left-right symmetry arrangement, the feeding assembly is located between two processing mechanisms, the processing mechanism includes processing seat, multiple processing modules for processing bar are equipped on the processing seat, the processing module is arranged into a straight line from front to back, the feeding assembly includes the feeding module of left-right symmetry arrangement, the feeding module is one-to-one corresponding with processing mechanism, the feeding module includes multiple feeding structures, the feeding structure is arranged into a straight line from front to back, the feeding structure includes feeding plate driving mechanism and vertically arranged feeding plate, multiple bar ports for carrying bar are equipped on the top of the feeding plate, the feeding plate driving mechanism is used to drive feeding plate to convey bar to the processing position of processing module, waste discharge module is equipped on the machine table, and the waste discharge module is used to discharge waste generated when bar is processed.

[0006] In the scheme, feeding plate driving mechanism drives feeding plate to convey bar to the processing position of processing mechanism, reduces the labor intensity of worker, processing mechanism includes multiple processing modules, multiple bars can be processed simultaneously, greatly improves processing efficiency and processing precision is high, when bar is processed, a large amount of debris is generated, the generated debris is discharged by waste discharge module, reduces the risk of debris accumulation, avoids that debris affects bar processing.

[0007] As preferred, the processing module comprises processing plates arranged in front and back, the processing plates are vertically arranged, the processing plates are provided with processing openings, the inner side of the processing plates is provided with fixing seat mechanisms corresponding to the positions of the processing openings, the fixing seat mechanisms comprise upper fixing seat driving air cylinders, lower fixing seats and upper fixing seats, the upper fixing seats are located above the lower fixing seats, the upper fixing seat driving air cylinders are used to drive the upper fixing seats to move close to / distance from the lower fixing seats, the top of the lower fixing seat is provided with a first fixing opening used to bear the lower part of the bar, the bottom of the upper fixing seat is provided with a second fixing opening used to bear the upper part of the bar, the first fixing opening and the second fixing opening enclose a bar fixing opening, the processing seats are provided with processing machines corresponding to the positions of the processing openings, the processing machines comprise processing machine tables and rack driving structures, the processing machine tables are provided with tool bit driving mechanisms and tool bit mechanisms, the tool bit mechanisms comprise chamfering tool bits and / or drilling tool bits, the tool bit driving mechanisms are used to drive the tool bit mechanisms to process the bar, and the rack driving structures are used to drive the processing machine tables to drive the tool bit mechanisms to extend into / retract from the processing openings.

[0008] When the bar is processed, the upper fixing seat driving air cylinder drives the upper fixing seat to descend, the bar fixing opening enclosed by the first fixing opening and the second fixing opening fixes the bar, then the processing driving air cylinder drives the processing rack to send the tool bit mechanism out of the corresponding processing opening along the first guide rail assembly, and the tool bit driving mechanism drives the tool bit mechanism to chamfer and / or drill the bar.

[0009] As preferred, the feeding module further comprises a plurality of temporary storage seats arranged on the inner side of the processing plates, all the temporary storage seats are arranged in a straight line from front to back, the temporary storage seats are used to place the bars conveyed by the feeding plate, the feeding plate driving mechanism comprises a gear set and a gear driving machine, the gear set comprises first, second, third and fourth gears which are sequentially meshed, the first, second, third and fourth gears are arranged in a straight line from front to back and are vertically arranged, the sizes of the first, second, third and fourth gears are consistent, the bottom of the feeding plate is symmetrically provided with connecting plates from front to back, the second gear is eccentrically provided with a first rotating shaft, the fourth gear is eccentrically provided with a second rotating shaft, and the two connecting plates are respectively rotationally connected with the second gear and the fourth gear, and the gear driving machine is used to drive the first gear to rotate.

[0010] The gear driving machine drives the first gear in the gear set to rotate counterclockwise, the first rotation drives the second gear to rotate clockwise, the clockwise rotation of the second gear drives the third gear to rotate counterclockwise, the counterclockwise rotation of the third gear drives the fourth gear to rotate clockwise, and the synchronous rotation of the second gear and the fourth gear drives the corresponding connecting plates and the feeding plate to move through the first rotating shaft and the second rotating shaft, at this time, the bar port on the feeding plate holds the bar and sends the bar to the processing module for processing.

[0011] As preferred, the machine table is further provided with a connecting structure and a machining seat driving cylinder, the connecting structure comprises a plurality of left-right arranged second guide rails, the second guide rails are provided with sliding blocks capable of sliding along the second guide rails, the sliding blocks are fixedly connected with the bottom of the machining seat on the left side, and the machining seat driving cylinder is used to drive the machining seat on the left side to move left and right.

[0012] The machining seat driving cylinder drives the machining seat on the left side to slide along the second sliding rail to a preset position, at which time the distance between the two machining seats matches the length of the rod to be machined.

[0013] As preferred, the waste discharge module comprises a waste discharge channel and a waste discharge chute provided on the machine table, the bottom of the waste discharge chute is provided with a first opening, the waste discharge chute is located below the machining module, the side walls on the front and rear sides of the waste discharge chute are inclined inward from top to bottom, the top of the waste discharge channel is provided with a second opening, the second opening is located below the first opening, and the bottom of the waste discharge channel is provided with a conveying belt.

[0014] As preferred, the front side of the machining assembly is provided with a feeding rod assembly, the feeding rod assembly comprises feeding rods arranged symmetrically left and right, and the feeding rods are inclined downward from front to back.

[0015] As preferred, the rear side of the machining assembly is provided with a discharging rod assembly, the discharging rod assembly comprises discharging rods arranged symmetrically left and right, and the discharging rods are inclined downward from front to back.

[0016] As preferred, the rack driving structure comprises a machining driving cylinder and a first guide rail assembly arranged left and right, the machining table is arranged on the first guide rail assembly and can move along the first guide rail assembly, and the machining driving cylinder is used to drive the machining table to move along the first guide rail assembly.

[0017] The machining assembly can process multiple rods at the same time, greatly improving the processing efficiency; the feeding assembly can automatically transport the rods, reducing the labor intensity of workers; and the waste discharge module can discharge the debris generated during the processing of the rods, reducing the risk of debris accumulation and avoiding the influence of the debris on the processing of the rods. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is a structural schematic view of the machining mechanism and the feeding module on one side in the utility model;

[0020] Figure 3 is a structural schematic view of the feeding structure in the utility model;

[0021] Figure 4 yes Figure 2 A partial enlarged view of point A in the middle;

[0022] Figure 5 It is a front view of the processing mechanism and feeding module on one side of the utility model.

[0023] In the figure: 1. Machine, 2. Processing mechanism, 21. Processing seat, 22. Processing module, 221. Processing plate, 222. Processing port, 23. Upper fixed seat driving cylinder, 231. Lower fixed seat, 232. Upper fixed seat, 24. Processing machine, 241. Cutter head driving mechanism, 242. Cutter head mechanism, 25. Processing seat driving cylinder, 26. Second guide rail, 3. Feeding module, 31. Feeding plate driving mechanism, 311. First gear, 312. Second gear, 313. Third gear, 314. Fourth gear, 32. Feeding plate, 321. Rod port, 322. Connecting plate, 33. Gear driving machine, 4. Waste discharge module, 41. Waste discharge chute, 5. Feed rod assembly, 51. Feed rod, 6. Discharge rod assembly, 61. Discharge rod, 7. First guide rail assembly, 8. Temporary storage seat. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0025] Example: This embodiment is a processing device for bar material, such as Figures 1 to 5 As shown, the machine 1 includes a processing component and a feeding component. The processing component includes a processing mechanism 2 symmetrically arranged on the left and right. The feeding component is located between the two processing mechanisms 2. The processing mechanism 2 includes a processing seat 21. The processing seat 21 is provided with a plurality of processing modules 22 for processing rods. The processing modules 22 are arranged in a straight line from front to back. The feeding component includes a feeding module 3 symmetrically arranged on the left and right. The feeding module 3 corresponds one-to-one with the processing mechanism 2. The feeding module 3 includes two feeding structures. The feeding structures are arranged in a straight line from front to back. The feeding structure includes a feeding plate driving mechanism 31 and a vertically arranged feeding plate 32. Five rod openings 321 for carrying rods are provided on the top of the feeding plate 32. A waste discharge module 4 is provided on the machine 1.

[0026] The feeding module 3 further comprises a plurality of temporary seats 8 arranged in a straight line from front to back inside the machining plate 221, the temporary seats 8 are used to place the bar materials conveyed by the feeding plate, the feeding plate driving mechanism 31 comprises a gear set and a gear driving machine 33, the gear set comprises a first gear 311, a second gear 312, a third gear 313 and a fourth gear 314 arranged in a straight line from front to back and arranged vertically, the first gear 311, the second gear 312, the third gear 313 and the fourth gear 314 are identical in size, the bottom of the feeding plate 32 is symmetrically provided with a connecting plate 322 from front to back, a first rotating shaft is eccentrically arranged on the second gear 312, a second rotating shaft is eccentrically arranged on the fourth gear 314, and the two connecting plates 322 are respectively connected with the second gear 312 and the fourth gear 314, and the gear driving machine 33 is used to drive the first gear 311 to rotate.

[0027] The machining module 22 comprises a machining plate 221 arranged from front to back, the machining plate 221 is arranged vertically, the machining plate 221 is provided with a machining port 222, and the inner side of the machining plate 221 is provided with a fixing seat mechanism corresponding to the position of the machining port 222, the fixing seat mechanism comprises an upper fixing seat driving cylinder 23, a lower fixing seat 231 and an upper fixing seat 232, the upper fixing seat 232 is located above the lower fixing seat 231, the upper fixing seat driving cylinder 23 is used to drive the upper fixing seat 232 to approach / away from the lower fixing seat 231, the top of the lower fixing seat 231 is provided with a first fixing port for bearing the lower part of the bar material, and the bottom of the upper fixing seat 232 is provided with a second fixing port for bearing the upper part of the bar material, the first fixing port and the second fixing port form a bar material fixing port, and the machining seat 21 is provided with a machining machine corresponding to the position of the machining port 222, the machining machine comprises a machining machine table 24 and a rack driving structure, the machining machine table 24 is provided with a tool bit driving mechanism 241 and a tool bit mechanism 242, the tool bit mechanism 242 comprises a chamfering tool bit and / or a drilling tool bit, the tool bit driving mechanism 241 is used to drive the tool bit mechanism 242 to process the bar material, and the rack driving structure is used to drive the machining machine table to drive the tool bit mechanism 242 to extend / withdraw into / from the machining port 222.

[0028] The machine table 1 is further provided with a connecting structure and a machining seat driving cylinder 25, the connecting structure comprises a plurality of second guide rails 26 arranged from left to right, the second guide rails 26 are provided with sliding blocks which can slide along the second guide rails 26, the top of the sliding block is fixedly connected with the bottom of the machining seat 21 located on the left side, and the machining seat driving cylinder 25 is used to drive the machining seat 21 located on the left side to move left and right.

[0029] The waste discharge module 4 comprises a waste discharge channel and a waste discharge chute 41 arranged on the machine table 1, the bottom of the waste discharge chute 41 is provided with a first opening, the waste discharge chute 41 is located below the processing module 22, the side walls on the front and rear sides of the waste discharge chute 41 are inclined inward from top to bottom, the top of the waste discharge channel is provided with a second opening, the second opening is located below the first opening, and the bottom of the waste discharge channel is provided with a conveying belt.

[0030] The front side of the processing assembly is provided with a feeding rod assembly 5, the feeding rod assembly 5 comprises feeding rods 51 arranged symmetrically left and right, the feeding rods 51 are inclined downward from front to back, the rear side of the processing assembly is provided with a discharging rod assembly 6, the discharging rod assembly 6 comprises discharging rods 61 arranged symmetrically left and right, the discharging rods 61 are inclined downward from front to back. The rack driving structure comprises a processing driving cylinder and a first guide rail assembly 7 arranged left and right, the processing driving cylinder is used to drive the processing rack to move along the first guide rail assembly 7.

[0031] In the scheme, the processing seat driving cylinder drives the processing seat on the left side to slide along the second slide rail to a preset position, at this time, the distance between the two processing seats matches the length of the rod to be processed, the rod to be processed is placed on the two feeding rods, since the feeding rods are inclined downward from front to back, the rod to be processed is arranged in a straight line from front to back, the two gear drives simultaneously drive the first gears in the corresponding gear set to rotate counterclockwise, the first rotation drives the second gears to rotate clockwise, the clockwise rotation of the second gears drives the third gears to rotate counterclockwise, the counterclockwise rotation of the third gears drives the fourth gears to rotate clockwise, the synchronous rotation of the second gears and the fourth gears drives the corresponding connecting plates and the feeding plate to move through the first rotating shaft and the second rotating shaft, at this time, the rod port on the feeding plate holds up the lowermost rod on the two feeding rods and sends it to the lower fixed seat on the front side of the processing port in the processing module.

[0032] When the rod is processed, the upper fixed seat driving cylinder drives the upper fixed seat to descend, so that the rod fixing port surrounded by the first fixed port and the second fixed port fixes the rod, and then the processing driving cylinder drives the processing rack to send the tool head mechanism out of the corresponding processing port along the first guide rail assembly, the tool head driving mechanism drives the tool head mechanism to chamfer and / or drill the rod, after the rod is chamfered and / or drilled, the upper fixed seat driving cylinder drives the upper fixed seat to ascend, and the two gear drives drive the feeding plate to transfer the rod to the two discharging rods, so that the rod is output to the outside through its own gravity.

[0033] A large amount of debris will be generated when the rod is processed, the debris at the processing module falls freely to the waste discharge chute, falls into the second opening through the first opening, and finally falls onto the conveying belt and is taken out by the conveying belt.

Claims

1. A device for machining a bar, characterized in that: Including machine table (1), the machine table (1) is equipped with machining assembly and feeding assembly, the machining assembly includes the machining mechanism (2) that is symmetrically arranged left and right, the feeding assembly is located between two machining mechanisms (2), the machining mechanism (2) includes machining seat (21), the machining seat (21) is equipped with multiple machining modules (22) for machining bar material, the machining module (22) is arranged into a straight line from front to back, the feeding assembly includes feeding module (3) that is symmetrically arranged left and right, the feeding module (3) corresponds to machining mechanism (2) one by one, the feeding module (3) includes multiple feeding structures, the feeding structure is arranged into a straight line from front to back, the feeding structure includes feeding plate drive mechanism (31) and vertically arranged feeding plate (32), the feeding plate (32) top is equipped with multiple bar material ports (321) for carrying bar material, the feeding plate drive mechanism (31) is used to drive the feeding plate (32) to deliver bar material to the machining position of machining module (22), the machine table (1) is equipped with waste discharge module (4), and the waste discharge module (4) is used to discharge the waste generated during bar material processing.

2. The apparatus for processing a bar according to claim 1, characterized in that: The machining module (22) includes machining plate (221) that is arranged from front to back, the machining plate (221) is vertically arranged, the machining plate (221) is equipped with machining port (222), the inner side of the machining plate (221) is equipped with fixed seat mechanism corresponding to the position of machining port (222), the fixed seat mechanism includes upper fixed seat drive cylinder (23), lower fixed seat (231) and upper fixed seat (232), the upper fixed seat (232) is located above the lower fixed seat (231), the upper fixed seat drive cylinder (23) is used to drive the upper fixed seat (232) to approach / away from the lower fixed seat (231), the lower fixed seat (231) top is equipped with the first fixed port for carrying the lower part of bar material, the upper fixed seat (232) bottom is equipped with the second fixed port for carrying the upper part of bar material, the first fixed port and the second fixed port enclose bar material fixed port, the machining seat (21) is equipped with machining machine corresponding to the position of machining port (222), the machining machine includes machining machine table (24) and rack drive structure, the machining machine table (24) is equipped with tool bit drive mechanism (241) and tool bit mechanism (242), the tool bit mechanism (242) includes chamfer tool bit and / or drilling tool bit, the tool bit drive mechanism (241) is used to drive the tool bit mechanism (242) to process bar material, and the rack drive structure is used to drive the machining machine table (24) to drive the tool bit mechanism (242) to extend / retract machining port (222).

3. The apparatus for processing a bar according to claim 2, characterized in that: The feeding module (3) further comprises a plurality of temporary seats (8) arranged inside the processing plate (221), all the temporary seats (8) are arranged in a straight line from front to back, the temporary seats (8) are used to place the workpiece conveyed by the feeding plate, the feeding plate driving mechanism (31) comprises a gear set and a gear driving machine (33), the gear set comprises a first gear (311), a second gear (312), a third gear (313) and a fourth gear (314) engaged in turn, the first gear (311), the second gear (312), the third gear (313) and the fourth gear (314) are arranged in a straight line from front to back and vertically arranged, the first gear (311), the second gear (312), the third gear (313) and the fourth gear (314) are consistent in size, the feeding plate (32) is provided with a connecting plate (322) at the bottom and symmetrically arranged from front to back, a first rotating shaft is eccentrically arranged on the second gear (312), a second rotating shaft is eccentrically arranged on the fourth gear (314), and the two connecting plates (322) are respectively connected with the second gear (312) and the fourth gear (314), the gear driving machine (33) is used for driving the first gear (311) to rotate.

4. The apparatus for processing a bar according to claim 1 or 2 or 3, characterized in that: The machine table (1) is further provided with a connecting structure and a processing seat driving cylinder (25), the connecting structure comprises a plurality of second guide rails (26) arranged left and right, the second guide rail (26) is provided with a sliding block which can slide along the second guide rail (26), the top of the sliding block is fixedly connected with the bottom of the processing seat (21) located on the left side, and the processing seat driving cylinder (25) is used for driving the processing seat (21) located on the left side to move left and right.

5. The apparatus for processing of a bar according to claim 1 or 2 or 3, characterized in that: The waste discharge module (4) comprises a waste discharge channel and a waste discharge chute (41) arranged on the machine table (1), the bottom of the waste discharge chute (41) is provided with a first opening, the waste discharge chute (41) is located below the processing module (22), the side walls of the front and rear sides of the waste discharge chute (41) are inclined inward from top to bottom, the top of the waste discharge channel is provided with a second opening, the second opening is located below the first opening, and the bottom of the waste discharge channel is provided with a conveying belt.

6. The apparatus for processing a bar as claimed in claim 1 or 2 or 3, wherein: The front side of the processing assembly is provided with a feeding rod assembly (5), the feeding rod assembly (5) comprises feeding rods (51) symmetrically arranged left and right, and the feeding rods (51) are inclined downward from front to back.

7. The apparatus for processing of a bar according to claim 1 or 2 or 3, characterized in that: The rear side of the processing assembly is provided with a discharging rod assembly (6), the discharging rod assembly (6) comprises discharging rods (61) symmetrically arranged left and right, and the discharging rods (61) are inclined downward from front to back.

8. The apparatus for processing a bar as claimed in claim 2, wherein: The rack driving structure comprises a processing driving cylinder and a first guide rail assembly (7) arranged left and right, the processing machine table (24) is arranged on the first guide rail assembly (7) and can move along the first guide rail assembly (7), and the processing driving cylinder is used for driving the processing machine table (24) to move along the first guide rail assembly (7).

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