CN216680369U - Continuous drilling equipment of longeron - Google Patents

Continuous drilling equipment of longeron Download PDF

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Publication number
CN216680369U
CN216680369U CN202122997135.8U CN202122997135U CN216680369U CN 216680369 U CN216680369 U CN 216680369U CN 202122997135 U CN202122997135 U CN 202122997135U CN 216680369 U CN216680369 U CN 216680369U
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CN
China
Prior art keywords
clamping
longitudinal beam
transfer table
swing arm
block
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Active
Application number
CN202122997135.8U
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Chinese (zh)
Inventor
王鑫
吴振
张建伟
于德江
周吉学
陈国刚
侯福庆
吴建华
魏伟
贾兴海
陈树云
穆晓双
迟田利
田志勇
常福文
郭宝堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Shouguang Wanlong Industrial Co ltd
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Shandong Shouguang Wanlong Industrial Co ltd
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Priority to CN202122997135.8U priority Critical patent/CN216680369U/en
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Abstract

The utility model discloses a longitudinal beam continuous drilling device, which relates to the technical field of longitudinal beam drilling and comprises a clamping transfer table, wherein a feeding conveying mechanism and a discharging conveying mechanism are respectively arranged on two opposite sides of the clamping transfer table; the first swing arm mechanism and the second swing arm mechanism both comprise swing arms driven by the power assembly to rotate, and the outer ends of the swing arms are provided with clamping mechanisms; and a material pushing mechanism used for moving and clamping the longitudinal beam towards the blanking conveying mechanism is arranged on the clamping transfer table.

Description

Continuous drilling equipment of longeron
Technical Field
The utility model relates to the technical field of longitudinal beam drilling, in particular to a longitudinal beam continuous drilling device.
Background
A plurality of mounting holes are designed on the longitudinal beam, a plurality of mounting holes need to be processed on the middle plate of the longitudinal beam, the longitudinal beam is manually placed in the direction of the drilling machine in the conventional drilling mode, and the mode is time-consuming and labor-consuming and affects the processing efficiency. If adopt manipulator transport longeron will lead to the processing cost to drop into too big.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a longitudinal beam continuous drilling device and aims to solve the technical problem that the longitudinal beam drilling efficiency is low in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a longitudinal beam continuous drilling device comprises a clamping transfer table, wherein a feeding conveying mechanism and a discharging conveying mechanism are respectively arranged on two opposite sides of the clamping transfer table, a material blocking mechanism is arranged on the feeding conveying mechanism, a drilling device is arranged above the clamping transfer table, a first swing arm mechanism and a second swing arm mechanism are arranged on the clamping transfer table, the first swing arm mechanism is used for transferring a longitudinal beam from the feeding conveying mechanism to the clamping transfer table, and the second swing arm mechanism is used for transferring the longitudinal beam from the clamping transfer table to the discharging conveying mechanism; the first swing arm mechanism and the second swing arm mechanism both comprise swing arms driven by the power assembly to rotate, and the outer ends of the swing arms are provided with clamping mechanisms; and a material pushing mechanism used for moving and clamping the longitudinal beam towards the blanking conveying mechanism is arranged on the clamping transfer table.
The clamping transfer table comprises a table body, a groove is formed in the table body, a plurality of support rods horizontally arranged are fixedly connected between opposite groove walls in the groove, the support rods are arranged at intervals along the conveying direction of the feeding conveying mechanism or the discharging conveying mechanism, and the clamping transfer table is provided with a detachable limiting block and a pressing block which is driven by the first linear driving mechanism to move towards or back to the limiting block.
Wherein, the briquetting and bracing piece sliding connection.
The supporting rod is provided with a guide rod parallel to the supporting rod, the groove is internally provided with an installation block, the guide rod is fixedly connected between the installation block and the inner wall of the groove, the guide rod is slidably connected with a stop block positioned between the limiting block and the installation block, and the guide rod is sleeved with a compression spring elastically supported between the stop block and the installation block.
Wherein, the screw joint has adjusting nut on the guide bar, and compression spring is located between adjusting nut and the dog.
Wherein, the dog and bracing piece sliding connection.
Wherein, iron fillings collection box is inserted to the recess, and iron fillings collection box is located the below of bracing piece.
Wherein, clamping mechanism installs two pivots on the swing arm including rotating, and two pivot parallel intervals set up, and coaxial rigid coupling has the gear in the pivot, is equipped with the gliding sliding block of second linear driving mechanism drive between two gears, is equipped with respectively on the sliding block with gear engaged with rack, still includes the arm lock, the one end and the pivot fixed connection of arm lock, the clamp splice is installed to the other end of arm lock.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. the longitudinal beam is quickly transferred to the clamping transfer table from the feeding conveying mechanism through the first swing arm mechanism, the longitudinal beam is quickly positioned and clamped on the clamping transfer table, then drilling is carried out, the machined longitudinal beam is transferred to the discharging conveying mechanism from the clamping transfer table through the second swing arm mechanism, and efficient continuous drilling machining of the longitudinal beam is achieved.
2. The longitudinal beam is stable in clamping on the clamping transfer table, convenient to use and capable of effectively collecting scrap iron generated in the drilling process.
Drawings
Fig. 1 is a schematic structural view of a stringer continuous drilling device (initial state) of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a longitudinal beam continuous drilling device (a longitudinal beam feeding state) of the utility model;
fig. 4 is a structural schematic diagram of a longitudinal beam continuous drilling device (a longitudinal beam clamping state) of the utility model;
fig. 5 is a top view of the clamp transfer station of fig. 1.
In the figure, the clamping transfer table 1, the table body 10, the groove 100, the support rod 101, the limiting block 102, the pressing block 103, the first linear driving mechanism 104, the guide rod 105, the mounting block 106, the stop block 107, the compression spring 108, the adjusting nut 109, the scrap iron collecting box 110, the feeding conveying mechanism 2, the baffle 20, the blanking conveying mechanism 3, the first swing arm mechanism 4, the connecting shaft 40, the swing arm 41, the clamping mechanism 42, the rotating shaft 420, the gear 421, the second linear driving mechanism 422, the sliding block 423, the rack 424, the clamping arm 425, the clamping block 426, the second swing arm mechanism 5 and the longitudinal beam 6.
Detailed Description
The utility model is further elucidated with reference to the drawing.
All the directions referred to in the specification are based on the directions of the longitudinal beam continuous drilling device in normal operation, the directions of the longitudinal beam continuous drilling device in storage and transportation are not limited, and only relative position relations are represented, and absolute position relations are not represented.
As shown in fig. 1 to 5, the continuous drilling device for the longitudinal beam includes a clamping transfer table 1, a feeding conveyor mechanism 2 and a discharging conveyor mechanism 3, the feeding conveyor mechanism 2 and the discharging conveyor mechanism 3 are chain plate conveyors or belt conveyors or conveyor roller tables, the feeding conveyor mechanism 2 and the discharging conveyor mechanism 3 are respectively located on two sides of the clamping transfer table 1, a material blocking mechanism is installed on the feeding conveyor mechanism 2, the material blocking mechanism is a baffle plate 20, the baffle plate 20 is installed on a frame of the feeding conveyor mechanism 2 and extends to a material conveying area of the feeding conveyor mechanism 2, and the feeding conveyor mechanism is used for limiting a conveyed longitudinal beam 6.
A drilling device (not shown in the figure) is arranged above the clamping transfer table 1, a first swing arm mechanism 4 and a second swing arm mechanism 5 are arranged on two side parts of the clamping transfer table 1, the first swing arm mechanism 4 is used for transferring the longitudinal beam 6 from the loading conveying mechanism 2 to the clamping transfer table 1, and the second swing arm mechanism 5 is used for transferring the longitudinal beam 6 from the clamping transfer table 1 to the unloading conveying mechanism 3; the first swing arm mechanism 4 is the same as the second swing arm mechanism 5 in structure, and comprises a connecting shaft 40 rotatably mounted on the clamping transfer table 1, the length direction of the connecting shaft 40 is consistent with that of the clamping transfer table 1, two ends of each connecting shaft 40 are fixedly connected with a swing arm radially arranged, and the two swing arms are respectively located at the front end and the rear end of the clamping transfer table 1. The connecting shaft 40 is driven by a power assembly to rotate, the power assembly preferably selects a rotary cylinder or a rotary motor, the connecting shaft 40 rotates to drive the two swing arms to swing synchronously, the outer ends of the swing arms 41 are provided with clamping mechanisms 42, and the clamping mechanisms 42 are used for clamping the longitudinal beams 6. The clamping transfer table 1 is provided with a material pushing mechanism, and the material pushing mechanism is used for moving and clamping the longitudinal beam 6 towards the blanking conveying mechanism 3.
During operation, the longitudinal beam 6 is conveyed to the feeding conveying mechanism 2 through a manipulator in a direction with an upward opening, the feeding conveying mechanism 2 conveys the longitudinal beam 6 to the position of the material blocking mechanism, the first swing arm mechanism 4 rotates clockwise to the position above the longitudinal beam 6, so that the clamping mechanism 42 clamps the longitudinal beam 6, the first swing arm mechanism 4 rotates anticlockwise to transfer the longitudinal beam 6 to the position 3-5 cm above the table surface of the clamping transfer table 1, then the clamping mechanism 42 of the first swing arm mechanism 4 is released, the first swing arm mechanism 4 continues to swing downwards until the first swing arm mechanism 4 is completely positioned below the table surface of the clamping transfer table 1, and the longitudinal beam 6 is supported on the clamping transfer table 1 in a mode with the downward opening;
the initial state of the second swing arm mechanism 5 is located below the clamping transfer table 1, the longitudinal beam 6 is pushed to the upper portion of the clamping mechanism 42 of the second swing arm mechanism 5 by the material pushing mechanism, the longitudinal beam 6 is clamped tightly, the longitudinal beam 6 is drilled by the drilling device, after the drilling is completed, the material pushing mechanism resets, the second swing arm mechanism 5 rotates anticlockwise, namely swings upwards in a swing arm, the clamping mechanism 42 on the second swing arm mechanism 5 enters the inner side of the longitudinal beam 6, the longitudinal beam 6 is jacked up, the longitudinal beam 6 is separated from the clamping transfer table 1, then the longitudinal beam 6 is clamped tightly, the second swing arm mechanism 5 continues to swing anticlockwise, the longitudinal beam 6 enters the blanking conveying mechanism 3, the longitudinal beam 6 is loosened by the clamping mechanism 42, and the blanking conveying mechanism 3 conveys the drilled longitudinal beam 6 towards the next process.
Clamping transfer table 1 includes stage body 10, be equipped with recess 100 on the stage body 10, the rigid coupling has a plurality of bracing piece 101 that the level set up between the relative cell wall in the recess 100, a plurality of bracing piece 101 sets up along the direction of delivery interval arrangement of material loading conveyor 2 or unloading conveyor 3, the arcwall face of bracing piece 101 can reduce the area of contact with longeron 6, thereby reduce the rigid wearing and tearing when pushing equipment promoted longeron 6, and the iron fillings that produce in the drilling process can effectually be dredged in the clearance between the bracing piece 101. The clamping transfer table 1 is provided with a detachable stopper 102 and a pressing block 103 which is driven by a first linear driving mechanism 104 to move towards or away from the stopper 102. The first linear driving mechanism 104 is preferably an air cylinder which pushes the pressing block 103 to move towards the limiting block 102 to clamp the longitudinal beam 6.
The briquetting 103 is provided with a mounting hole, a sliding sleeve is arranged in the mounting hole, the supporting rod 101 is connected in the sliding sleeve in a sliding manner, and the stability of the movement of the briquetting 103 is improved through the sliding fit of the supporting rod 101 in the sliding sleeve.
A guide rod 105 parallel to the support rod 101 is arranged below the support rod, an installation block 106 is arranged in the groove 100, the guide rod 105 is fixedly connected between the installation block 106 and the inner wall of the groove 100, a stop block 107 positioned between the limit block 102 and the installation block 106 is connected on the guide rod 105 in a sliding mode, and a compression spring 108 elastically supported between the stop block 107 and the installation block 106 is sleeved on the guide rod 105. Exert a stable elasticity that resets through compression spring 108 to dog 107, first swing arm mechanism 4 places clamping with longeron 6 and shifts behind the platform 1, dog 107 is located the inboard of longeron 6, the cylinder promotes briquetting 103 and removes the in-process that realizes the clamp of longeron 6 towards stopper 102, dog 107 can be pushed towards stopper 102 direction, compression spring 108 is in compression state, a pterygoid lamina of longeron 6 this moment can be pressed from both sides tightly between dog 107 and briquetting 103, guarantee the stability that longeron 6 removed on bracing piece 101, when briquetting 103 resets, compression spring 108 drive dog 107 removes certain distance towards briquetting 103, make longeron 6 can remove specific position, make things convenient for second swing arm mechanism 5 to carry out the clamping to longeron 6.
The guide rod 105 is provided with a threaded section, the threaded section is connected with an adjusting nut 109 in a threaded manner, the compression spring 108 is located between the adjusting nut 109 and the stop block 107, and the adjusting nut 109 rotates on the guide rod 105, so that the limiting position of the adjusting nut 109 is adjusted, the deformation area of the compression spring 108 is adjusted, and the compression spring 108 can be effectively adjusted according to the elastic force applied to the stop block 107.
In order to further improve the stability of the sliding of the stopper 107, the stopper 107 is slidably connected to the support rod 101.
An iron scrap collecting box 110 is inserted into the groove 100, and the iron scrap collecting box 110 is positioned below the supporting rod 101; scrap iron generated in the drilling process falls into the scrap iron collecting box 110 through the gap between the supporting rods, so that the scrap iron is collected.
The clamping mechanism 42 includes two rotating shafts 420 rotatably mounted on the swing arm 41, the two rotating shafts 420 are arranged in parallel at intervals, a gear 421 is coaxially and fixedly connected to the rotating shafts 420, a sliding block 423 driven to slide by a second linear driving mechanism 422 is arranged between the two gears 421, a rack 424 meshed with the gear 421 is arranged on the sliding block 423, the clamping mechanism further includes a clamping arm 425, one end of the clamping arm 425 is fixedly connected with the rotating shafts 420, and a clamping block 426 is mounted at the other end of the clamping arm 425. The second linear driving mechanism 422 is preferably an air cylinder, the second linear driving mechanism 422 drives the sliding block 423 to slide, so that the rotating shaft 420 is driven to rotate under the transmission of the rack 424 and the gear 421, so that the swing of the clamping arms 425 is realized, the swing directions of the two clamping arms 425 swing in opposite directions or swing in back directions, when the two clamping arms 425 swing in back directions, the two clamping arms 425 approach towards two wing plates of the longitudinal beam 6 until the two clamping blocks 426 are pressed on the wing plates respectively, so that the clamping to the longitudinal beam 6 is realized, the position of the longitudinal beam 6 can be effectively adjusted by the clamping, and the accuracy of the placement position of the longitudinal beam 6 on the clamping transfer table 1 is ensured.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.

Claims (8)

1. A longitudinal beam continuous drilling device comprises a clamping transfer table, wherein a feeding conveying mechanism and a discharging conveying mechanism are respectively arranged on two opposite sides of the clamping transfer table, a material blocking mechanism is arranged on the feeding conveying mechanism, and a drilling device is arranged above the clamping transfer table;
a first swing arm mechanism and a second swing arm mechanism are arranged on the clamping transfer table, the first swing arm mechanism is used for transferring the longitudinal beam from the loading conveying mechanism to the clamping transfer table, and the second swing arm mechanism is used for transferring the longitudinal beam from the clamping transfer table to the unloading conveying mechanism;
the first swing arm mechanism and the second swing arm mechanism both comprise swing arms driven by a power assembly to rotate, and the outer ends of the swing arms are provided with clamping mechanisms;
and the clamping transfer table is provided with a material pushing mechanism used for moving and clamping the longitudinal beam towards the blanking conveying mechanism.
2. The longitudinal beam continuous drilling device according to claim 1, wherein the clamping transfer table comprises a table body, a groove is formed in the table body, a plurality of horizontally arranged support rods are fixedly connected between opposite groove walls in the groove, the support rods are arranged at intervals along the conveying direction of the feeding conveying mechanism or the discharging conveying mechanism, and a detachable limiting block and a pressing block driven by the first linear driving mechanism to move towards or away from the limiting block are mounted on the clamping transfer table.
3. A stringer continuous drilling apparatus according to claim 2, wherein said press block is slidably connected to said support rod.
4. The longitudinal beam continuous drilling device according to claim 3, wherein a guide rod parallel to the support rod is arranged below the support rod, a mounting block is arranged in the groove, the guide rod is fixedly connected between the mounting block and the inner wall of the groove, a stop block positioned between the limiting block and the mounting block is connected onto the guide rod in a sliding manner, and a compression spring elastically supported between the stop block and the mounting block is sleeved on the guide rod.
5. A device for continuously drilling a longitudinal beam according to claim 4, wherein an adjusting nut is screwed on the guide rod, and the compression spring is positioned between the adjusting nut and the stop block.
6. A stringer continuous drilling apparatus according to claim 4 wherein said stop is slidably connected to said support rod.
7. A longitudinal beam continuous drilling device according to claim 2, wherein an iron scrap collecting box is inserted in the groove and is located below the supporting rod.
8. The longitudinal beam continuous drilling device according to claim 1, wherein the clamping mechanism comprises two rotating shafts rotatably mounted on the swing arm, the two rotating shafts are arranged in parallel at intervals, gears are coaxially and fixedly connected to the rotating shafts, a sliding block driven by a second linear driving mechanism to slide is arranged between the two gears, racks respectively meshed with the gears are arranged on the sliding block, the clamping mechanism further comprises a clamping arm, one end of the clamping arm is fixedly connected with the rotating shafts, and a clamping block is mounted at the other end of the clamping arm.
CN202122997135.8U 2021-12-02 2021-12-02 Continuous drilling equipment of longeron Active CN216680369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122997135.8U CN216680369U (en) 2021-12-02 2021-12-02 Continuous drilling equipment of longeron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122997135.8U CN216680369U (en) 2021-12-02 2021-12-02 Continuous drilling equipment of longeron

Publications (1)

Publication Number Publication Date
CN216680369U true CN216680369U (en) 2022-06-07

Family

ID=81836089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122997135.8U Active CN216680369U (en) 2021-12-02 2021-12-02 Continuous drilling equipment of longeron

Country Status (1)

Country Link
CN (1) CN216680369U (en)

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